A Phase I/IIa Multi-center, Open-label Master Protocol to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Preliminary Antitumor Activity of AZD8205 in Participants with Advanced or Metastatic Solid Malignancies. - D6900C00001

Start Date29 Feb 2024

Sponsor / Collaborator

AstraZeneca AB

NL-OMON53228 / SuspendedNot Applicable

Clinical Performance Study Plan for use of B7-H4 (A57.1) Clinical Trial Assay for Patient Enrolment Into The Clinical study (D6900C00001), titled *A Phase I/IIa Multi-center, Open-label Master Protocol to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Preliminary Antitumor Activity of AZD8205 in Participants with Advanced or Metastatic Solid Malignancies*. - AZD8205 in participants with metastatic solid malignancies

Start Date01 Jun 2023

Sponsor / Collaborator-

CTR20222618 / RecruitingPhase 1/2

一项在晚期或转移性实体恶性肿瘤受试者中评价AZD8205的安全性、耐受性、药代动力学、药效学和初步抗肿瘤活性的多中心、开放性、I/IIa期研究的主方案

[Translation] Master protocol for a multicenter, open-label, Phase I/IIa study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary antitumor activity of AZD8205 in subjects with advanced or metastatic solid malignancies

主要目的是评估安全性和耐受性，并确定各子研究中AZD8205的最大耐受剂量和/或II期的推荐剂量；同时评估各子研究中AZD8205的初步抗肿瘤活性，描述各子研究中AZD8205的PK特征，确定各子研究中AZD8205的免疫原性。

[Translation]

The primary objectives are to evaluate safety and tolerability, and to determine the maximum tolerated dose of AZD8205 in each sub-study and/or the recommended dose for Phase II; to evaluate the preliminary anti-tumor activity of AZD8205 in each sub-study, to describe the PK characteristics of AZD8205 in each sub-study, and to determine the immunogenicity of AZD8205 in each sub-study.

Start Date26 Dec 2022

Sponsor / Collaborator

AstraZeneca Global R&D (China) Co., Ltd.

[+2]

100 Clinical Results associated with AZD-8205

100 Translational Medicine associated with AZD-8205

100 Patents (Medical) associated with AZD-8205

Literatures (Medical) associated with AZD-8205

15 Aug 2023·Clinical cancer research : an official journal of the American Association for Cancer Research

Spatial Immunoprofiling of Adenoid Cystic Carcinoma Reveals B7-H4 Is a Therapeutic Target for Aggressive Tumors.

Article

Author: Lin, Shiaw-Yih ; Burks, Jared ; Dai, Hui ; Cooper, Zachary A ; McGrail, Daniel J ; Sousa, Luana Guimaraes ; Bell, Diana ; Marques-Piubelli, Mario L ; Ferri-Borgogno, Sammy ; Li, Kaiyi ; Spardy Burr, Nicole ; El Naggar, Adel ; Mitani, Yoshitsugu ; Cortez, Maria Angelica ; Lazar Neto, Felippe ; Ferrarotto, Renata ; Kinneer, Krista

PURPOSEAdenoid cystic carcinoma (ACC) is a heterogeneous malignancy, and no effective systemic therapy exists for metastatic disease. We previously described two prognostic ACC molecular subtypes with distinct therapeutic vulnerabilities, ACC-I and ACC-II. In this study, we explored the ACC tumor microenvironment (TME) using RNA-sequencing and spatial biology to identify potential therapeutic targets.EXPERIMENTAL DESIGNTumor samples from 62 ACC patients with available RNA-sequencing data that had been collected as part of previous studies were stained with a panel of 28 validated metal-tagged antibodies. Imaging mass cytometry (IMC) was performed using the Fluidigm Helios CyTOF instrument and analyzed with Visiopharm software. The B7-H4 antibody-drug conjugate AZD8205 was tested in ACC patient-derived xenografts (PDX).RESULTSRNA deconvolution revealed that most ACCs are immunologically "cold," with approximately 30% being "hot." ACC-I tumors with a poor prognosis harbored a higher density of immune cells; however, spatial analysis by IMC revealed that ACC-I immune cells were significantly restricted to the stroma, characterizing an immune-excluded TME. ACC-I tumors overexpressed the immune checkpoint B7-H4, and the degree of immune exclusion was directly correlated with B7-H4 expression levels, an independent predictor of poor survival. Two ACC-I/B7-H4-high PDXs obtained 90% complete responses to a single dose of AZD8205, but none were observed with isotype-conjugated payload or in an ACC-II/B7-H4 low PDX.CONCLUSIONSSpatial analysis revealed that ACC subtypes have distinct TMEs, with enrichment of ACC-I immune cells that are restricted to the stroma. B7-H4 is highly expressed in poor-prognosis ACC-I subtype and is a potential therapeutic target.

News (Medical) associated with AZD-8205

14 Sep 2024

·www.fiercebiotech.com

ESMO: AstraZeneca steps out from Daiichi's shadow, posting data on ADC rivals to AbbVie, Pfizer

The results offer encouragement for AstraZeneca’s broader effort to develop ADCs in-house. AstraZeneca has shared an early look at the performance of its in-house antibody-drug conjugate (ADC) technology, publishing phase 1 data on candidates that could compete with molecules from AbbVie and Pfizer.The Anglo-Swedish drugmaker is a leading light in the hot ADC space, but its successes to date have come from deals with Daiichi Sankyo, not its own labs. That could change in the future. AstraZeneca has used its in-house linker and topoisomerase I payload technologies to create a set of internal ADCs, including a candidate aimed at B7-H4, called AZD8205, and at folate receptor alpha (FRα), called AZD5335.Both those prospects are in phase 1/2a clinical trials. The European Society for Medical Oncology 2024 Congress gave AstraZeneca an opportunity to discuss what it has seen so far in the early-phase studies.AstraZeneca presented data on 47 patients who received one of four doses of AZD8205. The candidate is designed to deliver a payload to cells that express B7-H4, a receptor found in endometrial, ovarian and breast cancers as well as in cholangiocarcinoma. Pfizer acquired a rival ADC, which entered the clinic just after AZD8205, as part of its takeover of Seagen. In the heavily pretreated study population, AstraZeneca saw nine partial responses split evenly across endometrial, ovarian and breast cancers. There were no responses in the cholangiocarcinoma cohort. The benefits were durable in some patients, with responses and stable disease continuing for up to 76 weeks as of the data cutoff.AstraZeneca is continuing to study AZD8205 as a monotherapy in dose optimization expansion cohorts of patients with endometrial, ovarian, breast and biliary tract cancers. Investigators are also testing the ADC in combination with the PD-1xTIGIT bispecific rilvegostomig in a dose escalation study.A poster on AZD5335 offered another opportunity to gauge the progress of AstraZeneca’s internal ADCs. That candidate hits the same target as Elahere, the ADC that AbbVie acquired in its $10 billion takeover of ImmunoGen. Elahere received full FDA approval in ovarian cancer this year, but AstraZeneca believes its candidate may have activity at lower levels of FRα expression than AbbVie’s drug.The poster features data on 39 ovarian cancer patients who received one of five doses of AZD5335. In the 38 dosed patients with an available on-treatment scan at data cutoff, AstraZeneca reported a 34.2% response rate. The response rate was 46.2% in participants with high FRα and 35.7% in patients with low FRα. Excluding the lowest dose boosted the response rates to 55.6% and 41.7%, respectively. The cohorts are small—there were nine people in the analysis that yielded the 41.7% response rate—but there are early signs AZD5335 may be competitive. Elahere achieved (PDF) a response rate of 31.7% in the trial that supported its approval. That trial enrolled patients who were positive for FRα expression. AstraZeneca’s updates also include results that offer encouragement for its broader effort to develop ADCs in-house. The pharmacokinetic profiles of both candidates support dosing every three weeks. That is the same dosing schedule as approved ADCs including Elahere and AstraZeneca and Daiichi’s Enhertu, suggesting the candidates have acceptable linker-payload stability in plasma.

Clinical ResultPhase 1ADCAcquisitionDrug Approval

03 Sep 2024

·www.businesswire.com

AstraZeneca advances ambition to improve standards of care in multiple cancer types at WCLC and ESMO 2024

WILMINGTON, Del.--( BUSINESS WIRE )--AstraZeneca advances its ambition to revolutionize cancer care with new data across its diverse, industry-leading portfolio and pipeline at the IASLC 2024 World Conference on Lung Cancer (WCLC) hosted by the International Association for the Study of Lung Cancer, September 7 to 10, 2024 and the European Society for Medical Oncology (ESMO) Congress, September 13 to 17, 2024. Across the two meetings, more than 130 abstracts will feature 17 approved and potential new medicines from AstraZeneca including five Presidential Symposia and 41 oral presentations. Susan Galbraith, Executive Vice President, Oncology R&D, AstraZeneca, said: “ The presentations across these two congresses advance our long-term strategy to revolutionize cancer care. We will show results from our computational pathology platform at WCLC which we are using across our antibody drug conjugate portfolio to develop predictive biomarkers to enhance patient selection and improve outcomes for patients. We will also share data on the use of our TROP2 antibody drug conjugate datopotamab deruxtecan in combination with IMFINZI in early-stage lung cancer, a promising first look at clinical activity from two of our own pipeline antibody drug conjugates and important progress for our next-generation immunotherapies.” Dave Fredrickson, Executive Vice President, Oncology Business Unit, AstraZeneca, said: “ Our data featured at WCLC and ESMO will exhibit AstraZeneca’s progress in advancing several of the biggest trends transforming cancer treatment today and potentially in the future. Positive results for IMFINZI from the NIAGARA trial in muscle-invasive bladder cancer will show the importance of integrating perioperative immunotherapy in this setting, and data for datopotamab deruxtecan and ENHERTU in several lung cancer settings will highlight how antibody drug conjugates have the potential to replace traditional chemotherapy approaches in many cancer settings.” Key trend: early intervention and transforming outcomes in early-stage disease A Presidential Symposium at ESMO will showcase the results from the NIAGARA Phase III trial of IMFINZI ® (durvalumab) in combination with neoadjuvant chemotherapy before cystectomy (surgery to remove the bladder) followed by IMFINZI as adjuvant monotherapy in patients with muscle-invasive bladder cancer. High-level results for this IMFINZI-based regimen showed a statistically significant and clinically meaningful event-free survival (EFS) and overall survival (OS) benefit, making it the first perioperative immunotherapy regimen to show extended survival in bladder cancer in a Phase III trial. In lung cancer, several presentations at both meetings will reinforce the Company’s progress toward moving treatment to earlier stages of disease. These include: A late-breaking Presidential Symposium at WCLC that will feature efficacy and safety data from the NeoCOAST-2 Phase II platform trial. This trial evaluates IMFINZI in multiple novel combinations, before and after surgery, in patients with resectable, early-stage non-small cell lung cancer (NSCLC), including a combination with datopotamab deruxtecan (Dato-DXd). Results will build on the proven efficacy of perioperative IMFINZI as demonstrated in the AEGEAN Phase III trial, which was recently approved in the US. A late-breaking oral presentation at WCLC sharing results from the second interim analysis of the AEGEAN Phase III trial of perioperative IMFINZI-based treatment in patients with resectable early-stage (IIA-IIIB) NSCLC. The data include EFS in subgroups of patients who did or did not achieve pathologic complete response, as well as new disease-free survival and OS results. An additional late-breaking oral presentation at ESMO sharing AEGEAN circulating tumor DNA (ctDNA) data will provide insights on how patients respond to treatment. A late-breaking mini-oral presentation at WCLC highlighting patient-reported outcomes from the ADRIATIC Phase III trial of IMFINZI in patients with limited-stage small cell lung cancer whose disease did not progress on concurrent chemoradiotherapy (CRT). Additionally, an oral presentation at ESMO will share outcomes in key patient subgroups. A mini-oral presentation at ESMO of results from the LAURA Phase III trial including analyses of central nervous system metastases and distant progression with TAGRISSO ® (osimertinib) in unresectable, Stage III EGFRm NSCLC after CRT. Additional data from LAURA will include a safety analysis at WCLC and a poster presentation at ESMO of efficacy and safety results in a cohort of patients in China. Key trend: novel ADCs replacing systemic chemotherapy A late-breaking Presidential Symposium at WCLC of exploratory results from the application of AstraZeneca’s proprietary computational pathology platform, quantitative continuous scoring (QCS), to tissue samples collected in TROPION-Lung01 will demonstrate the potential of TROP2, as measured by QCS, as a predictive biomarker for datopotamab deruxtecan. Additionally, a late-breaking oral presentation will showcase OS data from the TROPION-Lung01 Phase III trial evaluating datopotamab deruxtecan in patients with previously treated locally advanced or metastatic NSCLC. In May , high-level results showed that datopotamab deruxtecan demonstrated a clinically meaningful OS improvement versus docetaxel, the current standard-of-care chemotherapy, in patients with advanced nonsquamous NSCLC previously treated with immunotherapy or targeted therapy. Also, at WCLC, an oral presentation will highlight efficacy and safety data from Part 1 of the DESTINY-Lung03 Phase Ib trial of ENHERTU ® (fam-trastuzumab deruxtecan-nxki) in patients with previously treated HER2-overexpressing unresectable, locally advanced or metastatic NSCLC, building on data from the DESTINY-Lung01 Phase II trial. At ESMO, a late-breaking oral presentation from the DESTINY-Breast12 Phase IIIb/IV trial of ENHERTU in patients with previously treated metastatic HER2-positive breast cancer with and without brain metastases will showcase the potential benefits of this important medicine in this patient population. Additionally, an oral presentation of the DESTINY-Gastric03 Phase Ib/II trial will feature safety and efficacy data for the combination of ENHERTU, chemotherapy and pembrolizumab as a 1st-line treatment in HER2-positive gastric and gastroesophageal junction (GEJ) cancers. A mini-oral presentation at ESMO will highlight first results from the endometrial and ovarian cancer cohorts of the TROPION-PanTumor03 Phase II trial of datopotamab deruxtecan. Several presentations at ESMO will showcase the strength of the Company’s emerging proprietary antibody drug conjugate (ADC) technology. These include: A proffered paper presentation sharing dose escalation results from the BLUESTAR Phase I/IIa trial of B7-H4 ADC AZD8205 in patients with B7-H4-expressing advanced solid tumors. B7-H4 is a promising ADC target which is highly expressed in several solid tumors. AZD8205 is the first ADC bearing a novel proprietary topoisomerase I inhibitor (TOP1i) linker payload to enter the clinic. Robust AZD8205 anti-tumor response has previously been reported in B7-H4-expressing preclinical models across multiple tumor types. A poster presentation sharing dose escalation results from the FONTANA Phase I/IIa first-in-human trial of AZD5335 demonstrating clinical activity, favorable pharmacokinetic and manageable safety profiles in patients with platinum-resistant recurrent ovarian cancer. This ADC has a FRα-targeting antibody linked to a proprietary TOP1i warhead. A robust anti-tumor response has previously been reported in FRα-expressing preclinical models that are resistant to another FRα ADC with a microtubule inhibitor warhead. Key trend: advancing next wave of immunotherapy agents Several presentations will underscore the Company’s commitment to advancing its comprehensive bispecific antibody program: A poster presentation sharing the first report of overall response rate and safety data from Substudy 2 of the GEMINI-Gastric Phase II trial, testing rilvegostomig (AZD2936), a PD-1/TIGIT bispecific immune checkpoint inhibitor, plus chemotherapy as a 1st-line treatment in patients with HER2-negative, locally advanced unresectable or metastatic GEJ cancers. Additionally, two late-breaking oral presentations at WCLC will highlight efficacy and safety results from the ARTEMIDE-01 Phase I trial of rilvegostomig in patients with metastatic NSCLC, as well as from a Phase Ib/II trial of volrustomig (PD-1/CTLA-4) in combination with chemotherapy in the 1st-line for patients with advanced NSCLC. Key trend: powerful combinations to attack cancer from multiple angles In addition to the novel regimens evaluated in DESTINY-Lung03, DESTINY-Gastric03 and NeoCOAST-2, we are assessing further combination treatment approaches below to improve outcomes for patients: A late-breaking, Presidential Symposium presentation for TAGRISSO from the externally sponsored FLOWERS Phase II trial of TAGRISSO with or without savolitinib in patients with EGFRm advanced NSCLC with MET aberrations will evaluate the potential of this novel combination to overcome mechanisms of resistance in the 1st-line setting. Two late-breaking mini-oral presentations at WCLC will highlight new data from the FLAURA2 Phase III trial of TAGRISSO plus chemotherapy in advanced EGFRm NSCLC, including efficacy in patients with high tumor burden and those whose cancers harbour TP53 mutations at baseline. A mini-oral presentation featuring five-year OS data from an exploratory analysis of the HIMALAYA Phase III trial of STRIDE (Single Tremelimumab-actl Regular Interval Durvalumab) in patients with unresectable liver cancer who have not received prior systemic therapy and are not eligible for localized treatment. These data represent the longest survival follow-up reported to date for a Phase III trial in this setting. Collaboration in the scientific community is critical to improving outcomes for patients. AstraZeneca is collaborating with Daiichi Sankyo Company Limited to develop and commercialize ENHERTU and datopotamab deruxtecan, collaborating with Merck & Co., Inc. (known as MSD outside the US and Canada) to develop and commercialize LYNPARZA ® (olaparib), and collaborating with HUTCHMED to develop and commercialize savolitinib . Rilvegostomig is a PD-1/TIGIT bispecific antibody where the TIGIT component is derived from Compugen’s clinical stage anti-TIGIT antibody, COM902. AstraZeneca obtained full oncology rights to monalizumab from Innate Pharma in October 2018 through a co-development and commercialisation agreement initiated in 2015. Key AstraZeneca presentations during IASLC WCLC 2024 1 Lead Author Abstract Title Presentation details (PDT) Antibody drug conjugates Garassino, MC Normalized membrane ratio of TROP2 by quantitative continuous scoring is predictive of clinical outcomes in TROPION-Lung 01 Abstract #PL02.11 Presidential 1 September 8, 2024 9:22 AM Sands, J Datopotamab deruxtecan vs docetaxel in patients with non-small cell lung cancer: final overall survival from TROPION-Lung01 Abstract #OA08.03 Oral Session September 9, 2024 10:47 AM Planchard, D Fam-trastuzumab deruxtecan-nxki monotherapy in pretreated HER2-overexpressing nonsquamous non-small cell lung cancer: DESTINY-Lung03 part 1 Abstract #OA16.05 Oral Session September 10, 2024 1:52 PM Immuno-oncology Cascone, T Neocoast-2: Efficacy and safety of neoadjuvant durvalumab (D) + novel anticancer agents + CT and adjuvant D ± novel agents in resectable NSCLC Abstract #PL02.07 Presidential 1 September 8, 2024 8:56 AM Hiltermann, TJN Efficacy and safety of rilvegostomig, an anti-PD-1/TIGIT bispecific, for CPI-naïve metastatic NSCLC with PD-L1 1-49% or ≥50% Abstract #OA11.03 Oral Session September 9, 2024 2:02 PM Heymach, JV Perioperative durvalumab for resectable NSCLC (R-NSCLC): updated outcomes from the phase 3 AEGEAN trial Abstract #OA13.03 Oral Session September 9, 2024 3:32 PM Spigel, DR Volrustomig + platinum doublet chemotherapy (CTx) in first-line non-small cell lung cancer (NSCLC): phase 1b trial update Abstract #OA11.04 Oral Session September 9, 2024 2:12 PM Novello, S Patient-reported outcomes (PROs) with consolidation durvalumab versus placebo following cCRT in limited-stage SCLC: ADRIATIC Abstract #MA17.04 Mini Oral Session September 10, 2024 3:07 PM Skoulidis, F TRITON: Tremelimumab-actl + durvalumab + chemotherapy (CT) vs pembrolizumab + CT in mNSCLC with STK11, KEAP1 and/or KRAS mutations Abstract #P4.11D.01 Poster Session September 9, 2024 6:30 PM Tumor drivers and resistance Yang, J Osimertinib with or without savolitinib as 1L in de novo MET aberrant, EGFRm advanced NSCLC (CTONG 2008): a phase II trial Abstract #PL04.10 Presidential 2 September 9, 2024 9:17 AM Kato, T Osimertinib after definitive CRT in unresectable stage III EGFR-mutated NSCLC: safety outcomes from the phase 3 LAURA study Abstract #OA12.03 Oral Session September 9, 2024 2:02 PM Yang, JC FLAURA2: Resistance, and impact of baseline TP53 alterations in patients treated with 1L osimertinib ± platinum-pemetrexed Abstract #MA12.03 Mini Oral Session September 10, 2024 1:32 PM Valdiviezo, N FLAURA2: Impact of tumor burden on outcomes of 1L osimertinib ± chemotherapy in patients with EGFR-mutated advanced NSCLC Abstract #MA12.04 Mini Oral Session September 10, 2024 1:37 PM 1 59 abstracts at IASLC WCLC 2024 will feature AstraZeneca medicines and pipeline molecules Key AstraZeneca presentations during ESMO Congress 2024 2 Lead Author Abstract Title Presentation details (CEST) Antibody drug conjugates Datopotamab deruxtecan Oaknin, A Datopotamab deruxtecan (Dato-DXd) in patients with endometrial (EC) or ovarian cancer (OC): results from the phase 2 TROPION-PanTumor03 study Abstract #714MO Mini Oral Session September 15, 2024 2:45 PM Trivedi, MS Rates of pathologic complete response (pCR) after datopotamab deruxtecan (dato) plus durvalumab (durva) treatment strategy in the neoadjuvant setting: results from the I-SPY 2.2 trial Abstract #LBA15 Mini Oral Session September 14, 2024 11:20 AM Khoury, K Rates of pathologic complete response (pCR) after datopotamab deruxtecan (dato) in the neoadjuvant setting: results from the I-SPY 2.2 trial Abstract #LBA16 Mini Oral Session September 14, 2024 11:25 AM Rugo, HS Exposure-adjusted incidence rates (EAIRs) of adverse events (AEs) from the TROPION-Breast01 study of datopotamab deruxtecan (Dato-DXd) vs investigator’s choice of chemotherapy (ICC) in patients (pts) with pretreated, inoperable/metastatic HR+/HER2– breast cancer (BC) Abstract #431P Poster Session September 16, 2024 Pons-Tostivint, E Datopotamab deruxtecan (Dato-DXd) vs docetaxel (DTX) in patients (pts) with advanced nonsquamous (NSQ) non-small cell lung cancer (NSCLC) with brain metastases (mets): results from TROPION-Lung01 Abstract #1312P Poster Session September 14, 2024 Enhertu Lin, N Fam-trastuzumab deruxtecan-nxki (T-DXd) in patients (pts) with HER2+ advanced/metastatic breast cancer (mBC) with or without brain metastases (BM): DESTINYBreast-12 primary results Abstract #LBA18 Proffered Paper Session September 13, 2024 4:00 PM Janjigian, YY Fam-trastuzumab deruxtecan-nxki (T-DXd) monotherapy and combinations in patients (pts) with advanced/metastatic HER2-positive (HER2+) esophageal, gastric or gastroesophageal junction adenocarcinoma (GEJA): DESTINY-Gastric03 (DG-03) Abstract #1401O Proffered Paper Session September 14, 2024 9:25 AM Hu, X Effects of fam-trastuzumab deruxtecan-nxki (T-DXd) vs choice of chemotherapy (TPC) on patient-reported outcomes (PROs) in hormone receptor–positive, HER2-low or HER2-ultralow metastatic breast cancer (mBC): results from DESTINY-Breast06 Abstract #LBA22 Mini Oral Session September 15, 2024 9:10 AM Ueno, NT Exploratory biomarker analysis of fam-trastuzumab deruxtecan-nxki versus treatment of physician’s choice in HER2-low, hormone receptor–positive metastatic breast cancer in DESTINY-Breast04 Abstract #432P Poster Session September 16, 2024 AZD8205 Meric-Bernstam, F Initial results from a first-in-human study of the B7-H4–directed antibody-drug conjugate (ADC) AZD8205 (puxitatug samrotecan) in patients with advanced/metastatic solid tumors Abstract #606O Proffered Paper Session September 13, 2024 4:50 PM AZD5335 Shapira-Frommer, R Initial results from a first-in-human study of AZD5335, a folate receptor α (FRα)-targeted antibody-drug conjugate, in patients (pts) with platinum-resistant recurrent ovarian cancer (PRROC) Abstract #754P Poster Session September 14, 2024 Immuno-oncology Powles, TB A randomized phase 3 trial of neoadjuvant durvalumab plus chemotherapy followed by radical cystectomy and adjuvant durvalumab in muscle-invasive bladder cancer (NIAGARA) Abstract #LBA5 Presidential 2 September 15, 2024 5:14 PM Tomasini, P Precision immuno-oncology for advanced non-small cell lung cancer (NSCLC) patients with PD-(L)1 inhibitors resistance (PIONeeR): a phase Ib/IIa clinical trial targeting identified resistance pathways Abstract #LBA8 Presidential 3 September 16, 2024 5:24 PM Senan, S Durvalumab (D) as consolidation therapy in limited-stage SCLC (LS-SCLC): outcomes by prior concurrent chemoradiotherapy (cCRT) regimen and prophylactic cranial irradiation (PCI) use in the ADRIATIC trial Abstract #LBA81 Proffered Paper Session September 13, 2024 2:25 PM Reck, M Associations of ctDNA clearance (CL) during neoadjuvant Tx with pathological response and event-free survival (EFS) in pts with resectable NSCLC (R-NSCLC): expanded analyses from AEGEAN Abstract #LBA49 Mini Oral Session September 15, 2024 10:40 AM Riccardo Filippi, A Circulating tumor DNA (ctDNA) dynamics and treatment responses in chemotherapy-ineligible patients (pts) with unresectable Stage III NSCLC from the phase 2 DUART trial Abstract #LBA51 Mini Oral Session September 15, 2024 10:45 AM Rimassa, L Five-year overall survival (OS) and OS by tumor response measures from the phase 3 HIMALAYA study of tremelimumab-actl plus durvalumab in unresectable hepatocellular carcinoma (uHCC) Abstract #947MO Mini Oral Session September 16, 2024 9:25 AM Rivera Herrero, F First-line rilvegostomig (rilve) + chemotherapy (CTx) in patients (pts) with HER2-negative (HER2–) locally advanced unresectable or metastatic gastric cancers: first report of GEMINI-Gastric substudy 2 Abstract #1422P Poster Session September 16, 2024 Blank, SV Durvalumab + carboplatin/paclitaxel (CP) followed by durvalumab ± olaparib as a first-line treatment for endometrial cancer (EC): progression-free survival (PFS) by clinical factors in DUO-E Abstract #732P Poster Session September 14, 2024 Tumor drivers and resistance Lu, S Osimertinib (osi) after definitive chemoradiotherapy (CRT) in unresectable (UR) stg III EGFRm NSCLC: analyses of CNS and distant progression from the phase 3 LAURA study Abstract #1241MO Mini Oral Session September 16, 2024 2:45 PM Dong, X Osimertinib (osi) after definitive chemoradiotherapy (CRT) in unresectable stage III epidermal growth factor receptor-mutated (EGFRm) NSCLC: LAURA China cohort analysis Abstract #1248P Poster Session September 14, 2024 2 79 abstracts at ESMO Congress 2024 will feature AstraZeneca medicines and pipeline molecules IMPORTANT SAFETY INFORMATION FOR IMFINZI ® and IMJUDO ® There are no contraindications for IMFINZI ® (durvalumab) or IMJUDO ® (tremelimumab-actl). Severe and Fatal Immune-Mediated Adverse Reactions Important immune-mediated adverse reactions listed under Warnings and Precautions may not include all possible severe and fatal immune-mediated reactions. Immune-mediated adverse reactions, which may be severe or fatal, can occur in any organ system or tissue. Immune-mediated adverse reactions can occur at any time after starting treatment or after discontinuation. Monitor patients closely for symptoms and signs that may be clinical manifestations of underlying immune-mediated adverse reactions. Evaluate clinical chemistries including liver enzymes, creatinine, adrenocorticotropic hormone (ACTH) level, and thyroid function at baseline and before each dose. In cases of suspected immune-mediated adverse reactions, initiate appropriate workup to exclude alternative etiologies, including infection. Institute medical management promptly, including specialty consultation as appropriate. Withhold or permanently discontinue IMFINZI and IMJUDO depending on severity. See USPI Dosing and Administration for specific details. In general, if IMFINZI and IMJUDO requires interruption or discontinuation, administer systemic corticosteroid therapy (1 mg to 2 mg/kg/day prednisone or equivalent) until improvement to Grade 1 or less. Upon improvement to Grade 1 or less, initiate corticosteroid taper and continue to taper over at least 1 month. Consider administration of other systemic immunosuppressants in patients whose immune-mediated adverse reactions are not controlled with corticosteroid therapy. Immune-Mediated Pneumonitis IMFINZI and IMJUDO can cause immune-mediated pneumonitis, which may be fatal. The incidence of pneumonitis is higher in patients who have received prior thoracic radiation. IMFINZI as a Single Agent In patients who did not receive recent prior radiation, the incidence of immune-mediated pneumonitis was 2.4% (34/1414), including fatal (<0.1%), and Grade 3-4 (0.4%) adverse reactions. In patients who received recent prior radiation, the incidence of pneumonitis (including radiation pneumonitis) in patients with unresectable Stage III NSCLC following definitive chemoradiation within 42 days prior to initiation of IMFINZI in PACIFIC was 18.3% (87/475) in patients receiving IMFINZI and 12.8% (30/234) in patients receiving placebo. Of the patients who received IMFINZI (475), 1.1% were fatal and 2.7% were Grade 3 adverse reactions. The frequency and severity of immune-mediated pneumonitis in patients who did not receive definitive chemoradiation prior to IMFINZI were similar in patients who received IMFINZI as a single agent or with ES-SCLC or BTC when given in combination with chemotherapy. IMFINZI with IMJUDO Immune‑mediated pneumonitis occurred in 1.3% (5/388) of patients receiving IMFINZI and IMJUDO, including fatal (0.3%) and Grade 3 (0.2%) adverse reactions. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated pneumonitis occurred in 3.5% (21/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including fatal (0.5%), and Grade 3 (1%) adverse reactions. Immune-Mediated Colitis IMFINZI with IMJUDO and platinum-based chemotherapy can cause immune-mediated colitis, which may be fatal. IMFINZI and IMJUDO can cause immune-mediated colitis that is frequently associated with diarrhea. Cytomegalovirus (CMV) infection/reactivation has been reported in patients with corticosteroid-refractory immune-mediated colitis. In cases of corticosteroid-refractory colitis, consider repeating infectious workup to exclude alternative etiologies. IMFINZI as a Single Agent Immune-mediated colitis occurred in 2% (37/1889) of patients receiving IMFINZI, including Grade 4 (<0.1%) and Grade 3 (0.4%) adverse reactions. IMFINZI with IMJUDO Immune‑mediated colitis or diarrhea occurred in 6% (23/388) of patients receiving IMFINZI and IMJUDO, including Grade 3 (3.6%) adverse reactions. Intestinal perforation has been observed in other studies of IMFINZI and IMJUDO. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated colitis occurred in 6.5% (39/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy including fatal (0.2%) and Grade 3 (2.5%) adverse reactions. Intestinal perforation and large intestine perforation were reported in 0.1% of patients. Immune-Mediated Hepatitis IMFINZI and IMJUDO can cause immune-mediated hepatitis, which may be fatal. IMFINZI as a Single Agent Immune-mediated hepatitis occurred in 2.8% (52/1889) of patients receiving IMFINZI, including fatal (0.2%), Grade 4 (0.3%) and Grade 3 (1.4%) adverse reactions. IMFINZI with IMJUDO Immune‑mediated hepatitis occurred in 7.5% (29/388) of patients receiving IMFINZI and IMJUDO, including fatal (0.8%), Grade 4 (0.3%) and Grade 3 (4.1%) adverse reactions. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated hepatitis occurred in 3.9% (23/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including fatal (0.3%), Grade 4 (0.5%), and Grade 3 (2%) adverse reactions. Immune-Mediated Endocrinopathies Adrenal Insufficiency : IMFINZI and IMJUDO can cause primary or secondary adrenal insufficiency. For Grade 2 or higher adrenal insufficiency, initiate symptomatic treatment, including hormone replacement as clinically indicated. IMFINZI as a Single Agent Immune-mediated adrenal insufficiency occurred in 0.5% (9/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions. IMFINZI with IMJUDO Immune-mediated adrenal insufficiency occurred in 1.5% (6/388) of patients receiving IMFINZI and IMJUDO, including Grade 3 (0.3%) adverse reactions. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated adrenal insufficiency occurred in 2.2% (13/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.8%) adverse reactions. Hypophysitis : IMFINZI and IMJUDO can cause immune-mediated hypophysitis. Hypophysitis can present with acute symptoms associated with mass effect such as headache, photophobia, or visual field cuts. Hypophysitis can cause hypopituitarism. Initiate symptomatic treatment including hormone replacement as clinically indicated. IMFINZI as a Single Agent Grade 3 hypophysitis/hypopituitarism occurred in <0.1% (1/1889) of patients who received IMFINZI. IMFINZI with IMJUDO Immune-mediated hypophysitis/hypopituitarism occurred in 1% (4/388) of patients receiving IMFINZI and IMJUDO. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated hypophysitis occurred in 1.3% (8/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.5%) adverse reactions. Thyroid Disorders (Thyroiditis, Hyperthyroidism, and Hypothyroidism) : IMFINZI and IMJUDO can cause immune-mediated thyroid disorders. Thyroiditis can present with or without endocrinopathy. Hypothyroidism can follow hyperthyroidism. Initiate hormone replacement therapy for hypothyroidism or institute medical management of hyperthyroidism as clinically indicated. IMFINZI as a Single Agent Immune-mediated thyroiditis occurred in 0.5% (9/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions. Immune-mediated hyperthyroidism occurred in 2.1% (39/1889) of patients receiving IMFINZI. Immune-mediated hypothyroidism occurred in 8.3% (156/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions. IMFINZI with IMJUDO Immune-mediated thyroiditis occurred in 1.5% (6/388) of patients receiving IMFINZI and IMJUDO. Immune-mediated hyperthyroidism occurred in 4.6% (18/388) of patients receiving IMFINZI and IMJUDO, including Grade 3 (0.3%) adverse reactions. Immune-mediated hypothyroidism occurred in 11% (42/388) of patients receiving IMFINZI and IMJUDO. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated thyroiditis occurred in 1.2% (7/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy. Immune-mediated hyperthyroidism occurred in 5% (30/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.2%) adverse reactions. Immune-mediated hypothyroidism occurred in 8.6% (51/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.5%) adverse reactions. IMFINZI with Carboplatin and Paclitaxel Immune-mediated hypothyroidism occurred in 14% (34/235) of patients receiving IMFINZI in combination with carboplatin and paclitaxel. Type 1 Diabetes Mellitus, which can present with diabetic ketoacidosis : Monitor patients for hyperglycemia or other signs and symptoms of diabetes. Initiate treatment with insulin as clinically indicated. IMFINZI as a Single Agent Grade 3 immune-mediated Type 1 diabetes mellitus occurred in <0.1% (1/1889) of patients receiving IMFINZI. IMFINZI with IMJUDO Two patients (0.5%, 2/388) had events of hyperglycemia requiring insulin therapy that had not resolved at last follow-up. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated Type 1 diabetes mellitus occurred in 0.5% (3/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy including Grade 3 (0.3%) adverse reactions. Immune-Mediated Nephritis with Renal Dysfunction IMFINZI and IMJUDO can cause immune-mediated nephritis. IMFINZI as a Single Agent Immune-mediated nephritis occurred in 0.5% (10/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions. IMFINZI with IMJUDO Immune-mediated nephritis occurred in 1% (4/388) of patients receiving IMFINZI and IMJUDO, including Grade 3 (0.5%) adverse reactions. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated nephritis occurred in 0.7% (4/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.2%) adverse reactions. Immune-Mediated Dermatology Reactions IMFINZI and IMJUDO can cause immune-mediated rash or dermatitis. Exfoliative dermatitis, including Stevens-Johnson Syndrome (SJS), drug rash with eosinophilia and systemic symptoms (DRESS), and toxic epidermal necrolysis (TEN), has occurred with PD-1/L-1 and CTLA-4 blocking antibodies. Topical emollients and/or topical corticosteroids may be adequate to treat mild to moderate non-exfoliative rashes. IMFINZI as a Single Agent Immune-mediated rash or dermatitis occurred in 1.8% (34/1889) of patients receiving IMFINZI, including Grade 3 (0.4%) adverse reactions. IMFINZI with IMJUDO Immune-mediated rash or dermatitis occurred in 4.9% (19/388) of patients receiving IMFINZI and IMJUDO, including Grade 4 (0.3%) and Grade 3 (1.5%) adverse reactions. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Immune-mediated rash or dermatitis occurred in 7.2% (43/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.3%) adverse reactions. Immune-Mediated Pancreatitis IMFINZI in combination with IMJUDO can cause immune-mediated pancreatitis. Immune-mediated pancreatitis occurred in 2.3% (9/388) of patients receiving IMFINZI and IMJUDO, including Grade 4 (0.3%) and Grade 3 (1.5%) adverse reactions. Other Immune-Mediated Adverse Reactions The following clinically significant, immune-mediated adverse reactions occurred at an incidence of less than 1% each in patients who received IMFINZI and IMJUDO or were reported with the use of other immune-checkpoint inhibitors. Cardiac/vascular : Myocarditis, pericarditis, vasculitis. Nervous system : Meningitis, encephalitis, myelitis and demyelination, myasthenic syndrome/myasthenia gravis (including exacerbation), Guillain-Barré syndrome, nerve paresis, autoimmune neuropathy. Ocular : Uveitis, iritis, and other ocular inflammatory toxicities can occur. Some cases can be associated with retinal detachment. Various grades of visual impairment to include blindness can occur. If uveitis occurs in combination with other immune-mediated adverse reactions, consider a Vogt-Koyanagi-Harada-like syndrome, as this may require treatment with systemic steroids to reduce the risk of permanent vision loss. Gastrointestinal : Pancreatitis including increases in serum amylase and lipase levels, gastritis, duodenitis. Musculoskeletal and connective tissue disorders : Myositis/polymyositis, rhabdomyolysis and associated sequelae including renal failure, arthritis, polymyalgia rheumatic. Endocrine : Hypoparathyroidism. Other (hematologic/immune) : Hemolytic anemia, aplastic anemia, hemophagocytic lymphohistiocytosis, systemic inflammatory response syndrome, histiocytic necrotizing lymphadenitis (Kikuchi lymphadenitis), sarcoidosis, immune thrombocytopenia, solid organ transplant rejection, other transplant (including corneal graft) rejection. Infusion-Related Reactions IMFINZI and IMJUDO can cause severe or life-threatening infusion-related reactions. Monitor for signs and symptoms of infusion-related reactions. Interrupt, slow the rate of, or permanently discontinue IMFINZI and IMJUDO based on the severity. See USPI Dosing and Administration for specific details. For Grade 1 or 2 infusion-related reactions, consider using pre-medications with subsequent doses. IMFINZI as a Single Agent Infusion-related reactions occurred in 2.2% (42/1889) of patients receiving IMFINZI, including Grade 3 (0.3%) adverse reactions. IMFINZI with IMJUDO Infusion-related reactions occurred in 10 (2.6%) patients receiving IMFINZI and IMJUDO. IMFINZI with IMJUDO and Platinum-Based Chemotherapy Infusion-related reactions occurred in 2.9% (17/596) of patients receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy, including Grade 3 (0.3%) adverse reactions. Complications of Allogeneic HSCT after IMFINZI Fatal and other serious complications can occur in patients who receive allogeneic hematopoietic stem cell transplantation (HSCT) before or after being treated with a PD-1/L-1 blocking antibody. Transplant-related complications include hyperacute graft-versus-host disease (GVHD), acute GVHD, chronic GVHD, hepatic veno-occlusive disease (VOD) after reduced intensity conditioning, and steroid-requiring febrile syndrome (without an identified infectious cause). These complications may occur despite intervening therapy between PD-1/L-1 blockade and allogeneic HSCT. Follow patients closely for evidence of transplant-related complications and intervene promptly. Consider the benefit versus risks of treatment with a PD-1/L-1 blocking antibody prior to or after an allogeneic HSCT. Embryo-Fetal Toxicity Based on their mechanism of action and data from animal studies, IMFINZI and IMJUDO can cause fetal harm when administered to a pregnant woman. Advise pregnant women of the potential risk to a fetus. In females of reproductive potential, verify pregnancy status prior to initiating IMFINZI and IMJUDO and advise them to use effective contraception during treatment with IMFINZI and IMJUDO and for 3 months after the last dose of IMFINZI and IMJUDO. Lactation There is no information regarding the presence of IMFINZI and IMJUDO in human milk; however, because of the potential for serious adverse reactions in breastfed infants from IMFINZI and IMJUDO, advise women not to breastfeed during treatment and for 3 months after the last dose. Adverse Reactions Unresectable Stage III NSCLC In patients with Stage III NSCLC in the PACIFIC study receiving IMFINZI (n=475), the most common adverse reactions (≥20%) were cough (40%), fatigue (34%), pneumonitis or radiation pneumonitis (34%), upper respiratory tract infections (26%), dyspnea (25%), and rash (23%). The most common Grade 3 or 4 adverse reactions (≥3%) were pneumonia (7%) and pneumonitis/radiation pneumonitis (3.4%). In patients with Stage III NSCLC in the PACIFIC study receiving IMFINZI (n=475), discontinuation due to adverse reactions occurred in 15% of patients in the IMFINZI arm. Serious adverse reactions occurred in 29% of patients receiving IMFINZI. The most frequent serious adverse reactions (≥2%) were pneumonitis or radiation pneumonitis (7%) and pneumonia (6%). Fatal pneumonitis or radiation pneumonitis and fatal pneumonia occurred in <2% of patients and were similar across arms. Resectable NSCLC In patients with resectable NSCLC in the AEGEAN study, the most common adverse reactions (occurring in ≥20% of patients) were anemia, nausea, constipation, fatigue, musculoskeletal pain, and rash. In patients with resectable NSCLC in the neoadjuvant phase of the AEGEAN study receiving IMFINZI in combination with platinum-containing chemotherapy (n=401), permanent discontinuation of IMFINZI due to an adverse reaction occurred in 6.7% of patients. Serious adverse reactions occurred in 21% of patients. The most frequent (≥1%) serious adverse reactions were pneumonia (2.7%), anemia (1.5%), myelosuppression (1.5%), vomiting (1.2%), neutropenia (1%), and acute kidney injury (1%). Fatal adverse reactions occurred in 2% of patients, including death due to COVID-19 pneumonia (0.5%), sepsis (0.5%), myocarditis (0.2%), decreased appetite (0.2%), hemoptysis (0.2%), and death not otherwise specified (0.2%). Of the 401 IMFINZI treated patients who received neoadjuvant treatment and 398 placebo-treated patients who received neoadjuvant treatment, 1.7% (n=7) and 1% (n=4), respectively, did not receive surgery due to adverse reactions. In patients with resectable NSCLC in the adjuvant phase of the AEGEAN study receiving IMFINZI as a single agent (n=265), permanent discontinuation of IMFINZI due to an adverse reaction occurred in 8% of patients. Serious adverse reactions occurred in 13% of patients. The most frequent serious adverse reactions reported in >1% of patients were pneumonia (1.9%), pneumonitis (1.1%), and COVID-19 (1.1%). Four fatal adverse reactions occurred during the adjuvant phase of the study, including COVID-19 pneumonia, pneumonia aspiration, interstitial lung disease and aortic aneurysm. Metastatic NSCLC In patients with mNSCLC in the POSEIDON study receiving IMFINZI and IMJUDO plus platinum-based chemotherapy (n=330), the most common adverse reactions (occurring in ≥20% of patients) were nausea (42%), fatigue (36%), musculoskeletal pain (29%), decreased appetite (28%), rash (27%), and diarrhea (22%). In patients with mNSCLC in the POSEIDON study receiving IMFINZI in combination with IMJUDO and platinum-based chemotherapy (n=330), permanent discontinuation of IMFINZI or IMJUDO due to an adverse reaction occurred in 17% of patients. Serious adverse reactions occurred in 44% of patients, with the most frequent serious adverse reactions reported in at least 2% of patients being pneumonia (11%), anemia (5%), diarrhea (2.4%), thrombocytopenia (2.4%), pyrexia (2.4%), and febrile neutropenia (2.1%). Fatal adverse reactions occurred in a total of 4.2% of patients. Extensive-stage Small Cell Lung Cancer In patients with extensive-stage SCLC in the CASPIAN study receiving IMFINZI plus chemotherapy (n=265), the most common adverse reactions (≥20%) were nausea (34%), fatigue/asthenia (32%), and alopecia (31%). The most common Grade 3 or 4 adverse reaction (≥3%) was fatigue/asthenia (3.4%). In patients with extensive-stage SCLC in the CASPIAN study receiving IMFINZI plus chemotherapy (n=265), IMFINZI was discontinued due to adverse reactions in 7% of the patients receiving IMFINZI plus chemotherapy. Serious adverse reactions occurred in 31% of patients receiving IMFINZI plus chemotherapy. The most frequent serious adverse reactions reported in at least 1% of patients were febrile neutropenia (4.5%), pneumonia (2.3%), anemia (1.9%), pancytopenia (1.5%), pneumonitis (1.1%), and COPD (1.1%). Fatal adverse reactions occurred in 4.9% of patients receiving IMFINZI plus chemotherapy. Locally Advanced or Metastatic Biliary Tract Cancers In patients with locally advanced or metastatic BTC in the TOPAZ-1 study receiving IMFINZI (n=338), the most common adverse reactions (occurring in ≥20% of patients) were fatigue (42%), nausea (40%), constipation (32%), decreased appetite (26%), abdominal pain (24%), rash (23%), and pyrexia (20%). In patients with locally advanced or metastatic BTC in the TOPAZ-1 study receiving IMFINZI (n=338), discontinuation due to adverse reactions occurred in 6% of the patients receiving IMFINZI plus chemotherapy. Serious adverse reactions occurred in 47% of patients receiving IMFINZI plus chemotherapy. The most frequent serious adverse reactions reported in at least 2% of patients were cholangitis (7%), pyrexia (3.8%), anemia (3.6%), sepsis (3.3%) and acute kidney injury (2.4%). Fatal adverse reactions occurred in 3.6% of patients receiving IMFINZI plus chemotherapy. These include ischemic or hemorrhagic stroke (4 patients), sepsis (2 patients), and upper gastrointestinal hemorrhage (2 patients). Unresectable Hepatocellular Carcinoma In patients with unresectable HCC in the HIMALAYA study receiving IMFINZI and IMJUDO (n=388), the most common adverse reactions (occurring in ≥20% of patients) were rash (32%), diarrhea (27%), fatigue (26%), pruritus (23%), musculoskeletal pain (22%), and abdominal pain (20%). In patients with unresectable HCC in the HIMALAYA study receiving IMFINZI and IMJUDO (n=388), serious adverse reactions occurred in 41% of patients. Serious adverse reactions in >1% of patients included hemorrhage (6%), diarrhea (4%), sepsis (2.1%), pneumonia (2.1%), rash (1.5%), vomiting (1.3%), acute kidney injury (1.3%), and anemia (1.3%). Fatal adverse reactions occurred in 8% of patients who received IMFINZI and IMJUDO, including death (1%), hemorrhage intracranial (0.5%), cardiac arrest (0.5%), pneumonitis (0.5%), hepatic failure (0.5%), and immune-mediated hepatitis (0.5%). Permanent discontinuation of treatment regimen due to an adverse reaction occurred in 14% of patients. Primary advanced or Recurrent dMMR Endometrial Cancer In patients with advanced or recurrent dMMR endometrial cancer in the DUO-E study receiving IMFINZI in combination with carboplatin and paclitaxel followed by IMFINZI as a single-agent (n=44), the most common adverse reactions, including laboratory abnormalities (occurring in >20% of patients) were peripheral neuropathy (61%), musculoskeletal pain (59%), nausea (59%), alopecia (52%), fatigue (41%), abdominal pain (39%), constipation (39%), rash (39%), decreased magnesium (36%), increased ALT (32%), increased AST (30%), diarrhea (27%), vomiting (27%), cough (27%), decreased potassium (25%), dyspnea (25%), headache (23%), increased alkaline phosphatase (20%), and decreased appetite (18%). The most common Grade 3 or 4 adverse reactions (≥3%) were constipation (4.5%) and fatigue (4.5%). In patients with advanced or recurrent dMMR endometrial cancer in the DUO-E study receiving IMFINZI in combination with carboplatin and paclitaxel followed by IMFINZI as a single-agent (n=44), permanent discontinuation of IMFINZI due to adverse reactions occurred in 11% of patients. Serious adverse reactions occurred in 30% of patients who received IMFINZI with carboplatin and paclitaxel; the most common serious adverse reactions (≥4%) were constipation (4.5%) and rash (4.5%). The safety and effectiveness of IMFINZI and IMJUDO have not been established in pediatric patients. Indications: IMFINZI, as a single agent, is indicated for the treatment of adult patients with unresectable Stage III non-small cell lung cancer (NSCLC) whose disease has not progressed following concurrent platinum-based chemotherapy and radiation therapy. IMFINZI in combination with platinum-containing chemotherapy as neoadjuvant treatment, followed by IMFINZI continued as a single agent as adjuvant treatment after surgery, is indicated for the treatment of adult patients with resectable (tumors ≥4 cm and/or node positive) NSCLC and no known epidermal growth factor receptor (EGFR) mutations or anaplastic lymphoma kinase (ALK) rearrangements. IMFINZI, in combination with IMJUDO and platinum-based chemotherapy, is indicated for the treatment of adult patients with metastatic NSCLC with no sensitizing EGFR mutations or ALK genomic tumor aberrations. IMFINZI, in combination with etoposide and either carboplatin or cisplatin, is indicated for the first-line treatment of adult patients with extensive-stage small cell lung cancer (ES-SCLC). IMFINZI, in combination with gemcitabine and cisplatin, is indicated for the treatment of adult patients with locally advanced or metastatic biliary tract cancer (BTC). IMFINZI in combination with IMJUDO is indicated for the treatment of adult patients with unresectable hepatocellular carcinoma (uHCC). IMFINZI in combination with carboplatin and paclitaxel followed by IMFINZI as a single agent is indicated for the treatment of adult patients with primary advanced or recurrent endometrial cancer that is mismatch repair deficient (dMMR). Please see Full Prescribing Information including Medication Guide for IMFINZI and IMJUDO . IMPORTANT SAFETY INFORMATION FOR ENHERTU ® Indications: ENHERTU is a HER2-directed antibody and topoisomerase inhibitor conjugate indicated for the treatment of adult patients with: Unresectable or metastatic HER2-positive (IHC 3+ or ISH positive) breast cancer who have received a prior anti-HER2-based regimen either: – In the metastatic setting, or – In the neoadjuvant or adjuvant setting and have developed disease recurrence during or within six months of completing therapy Unresectable or metastatic HER2-low (IHC 1+ or IHC 2+/ISH-) breast cancer, as determined by an FDA-approved test, who have received a prior chemotherapy in the metastatic setting or developed disease recurrence during or within 6 months of completing adjuvant chemotherapy Unresectable or metastatic non-small cell lung cancer (NSCLC) whose tumors have activating HER2 (ERBB2) mutations, as detected by an FDA-approved test, and who have received a prior systemic therapy This indication is approved under accelerated approval based on objective response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial. Locally advanced or metastatic HER2-positive (IHC 3+ or IHC 2+/ISH positive) gastric or gastroesophageal junction (GEJ) adenocarcinoma who have received a prior trastuzumab-based regimen Unresectable or metastatic HER2-positive (IHC3+) solid tumors who have received prior systemic treatment and have no satisfactory alternative treatment options This indication is approved under accelerated approval based on objective response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial. WARNING: INTERSTITIAL LUNG DISEASE and EMBRYO-FETAL TOXICITY Interstitial lung disease (ILD) and pneumonitis, including fatal cases, have been reported with ENHERTU. Monitor for and promptly investigate signs and symptoms including cough, dyspnea, fever, and other new or worsening respiratory symptoms. Permanently discontinue ENHERTU in all patients with Grade 2 or higher ILD/pneumonitis. Advise patients of the risk and to immediately report symptoms. Exposure to ENHERTU during pregnancy can cause embryo-fetal harm. Advise patients of these risks and the need for effective contraception. Contraindications None. Warnings and Precautions Interstitial Lung Disease / Pneumonitis Severe, life-threatening, or fatal interstitial lung disease (ILD), including pneumonitis, can occur in patients treated with ENHERTU. A higher incidence of Grade 1 and 2 ILD/pneumonitis has been observed in patients with moderate renal impairment. Advise patients to immediately report cough, dyspnea, fever, and/or any new or worsening respiratory symptoms. Monitor patients for signs and symptoms of ILD. Promptly investigate evidence of ILD. Evaluate patients with suspected ILD by radiographic imaging. Consider consultation with a pulmonologist. For asymptomatic ILD/pneumonitis (Grade 1), interrupt ENHERTU until resolved to Grade 0, then if resolved in ≤28 days from date of onset, maintain dose. If resolved in >28 days from date of onset, reduce dose one level. Consider corticosteroid treatment as soon as ILD/pneumonitis is suspected (e.g., ≥0.5 mg/kg/day prednisolone or equivalent). For symptomatic ILD/pneumonitis (Grade 2 or greater), permanently discontinue ENHERTU. Promptly initiate systemic corticosteroid treatment as soon as ILD/pneumonitis is suspected (e.g., ≥1 mg/kg/day prednisolone or equivalent) and continue for at least 14 days followed by gradual taper for at least 4 weeks. HER2-Positive or HER2-Low Metastatic Breast Cancer, HER2-Mutant NSCLC, and Solid Tumors (Including IHC 3+) (5.4 mg/kg) In patients with metastatic breast cancer, HER2-mutant NSCLC, and other solid tumors treated with ENHERTU 5.4 mg/kg, ILD occurred in 12% of patients. Median time to first onset was 5.5 months (range: 0.9 to 31.5). Fatal outcomes due to ILD and/or pneumonitis occurred in 1.0% of patients treated with ENHERTU. HER2-Positive Locally Advanced or Metastatic Gastric Cancer (6.4 mg/kg) In patients with locally advanced or metastatic HER2-positive gastric or GEJ adenocarcinoma treated with ENHERTU 6.4 mg/kg, ILD occurred in 10% of patients. Median time to first onset was 2.8 months (range: 1.2 to 21). Neutropenia Severe neutropenia, including febrile neutropenia, can occur in patients treated with ENHERTU. Monitor complete blood counts prior to initiation of ENHERTU and prior to each dose, and as clinically indicated. For Grade 3 neutropenia (Absolute Neutrophil Count [ANC] <1.0 to 0.5 x 10 9 /L), interrupt ENHERTU until resolved to Grade 2 or less, then maintain dose. For Grade 4 neutropenia (ANC <0.5 x 10 9 /L), interrupt ENHERTU until resolved to Grade 2 or less, then reduce dose by one level. For febrile neutropenia (ANC <1.0 x 10 9 /L and temperature >38.3º C or a sustained temperature of ≥38º C for more than 1 hour), interrupt ENHERTU until resolved, then reduce dose by one level. HER2-Positive or HER2-Low Metastatic Breast Cancer, HER2-Mutant NSCLC, and Solid Tumors (Including IHC 3+) (5.4 mg/kg) In patients with metastatic breast cancer, HER2-mutant NSCLC, and other solid tumors treated with ENHERTU 5.4 mg/kg, a decrease in neutrophil count was reported in 63% of patients. Seventeen percent had Grade 3 or 4 decreased neutrophil count. Median time to first onset of decreased neutrophil count was 22 days (range: 2 to 939). Febrile neutropenia was reported in 1% of patients. HER2-Positive Locally Advanced or Metastatic Gastric Cancer (6.4 mg/kg) In patients with locally advanced or metastatic HER2-positive gastric or GEJ adenocarcinoma treated with ENHERTU 6.4 mg/kg, a decrease in neutrophil count was reported in 72% of patients. Fifty-one percent had Grade 3 or 4 decreased neutrophil count. Median time to first onset of decreased neutrophil count was 16 days (range: 4 to 187). Febrile neutropenia was reported in 4.8% of patients. Left Ventricular Dysfunction Patients treated with ENHERTU may be at increased risk of developing left ventricular dysfunction. Left ventricular ejection fraction (LVEF) decrease has been observed with anti-HER2 therapies, including ENHERTU. Assess LVEF prior to initiation of ENHERTU and at regular intervals during treatment as clinically indicated. Manage LVEF decrease through treatment interruption. When LVEF is >45% and absolute decrease from baseline is 10-20%, continue treatment with ENHERTU. When LVEF is 40-45% and absolute decrease from baseline is <10%, continue treatment with ENHERTU and repeat LVEF assessment within 3 weeks. When LVEF is 40-45% and absolute decrease from baseline is 10-20%, interrupt ENHERTU and repeat LVEF assessment within 3 weeks. If LVEF has not recovered to within 10% from baseline, permanently discontinue ENHERTU. If LVEF recovers to within 10% from baseline, resume treatment with ENHERTU at the same dose. When LVEF is <40% or absolute decrease from baseline is >20%, interrupt ENHERTU and repeat LVEF assessment within 3 weeks. If LVEF of <40% or absolute decrease from baseline of >20% is confirmed, permanently discontinue ENHERTU. Permanently discontinue ENHERTU in patients with symptomatic congestive heart failure. Treatment with ENHERTU has not been studied in patients with a history of clinically significant cardiac disease or LVEF <50% prior to initiation of treatment. HER2-Positive or HER2-Low Metastatic Breast Cancer, HER2-Mutant NSCLC, and Solid Tumors (Including IHC 3+) (5.4 mg/kg) In patients with metastatic breast cancer, HER2-mutant NSCLC, and other solid tumors treated with ENHERTU 5.4 mg/kg, LVEF decrease was reported in 3.8% of patients, of which 0.6% were Grade 3. HER2-Positive Locally Advanced or Metastatic Gastric Cancer (6.4 mg/kg) In patients with locally advanced or metastatic HER2-positive gastric or GEJ adenocarcinoma treated with ENHERTU 6.4 mg/kg, no clinical adverse events of heart failure were reported; however, on echocardiography, 8% were found to have asymptomatic Grade 2 decrease in LVEF. Embryo-Fetal Toxicity ENHERTU can cause fetal harm when administered to a pregnant woman. Advise patients of the potential risks to a fetus. Verify the pregnancy status of females of reproductive potential prior to the initiation of ENHERTU. Advise females of reproductive potential to use effective contraception during treatment and for 7 months after the last dose of ENHERTU. Advise male patients with female partners of reproductive potential to use effective contraception during treatment with ENHERTU and for 4 months after the last dose of ENHERTU. Additional Dose Modifications Thrombocytopenia For Grade 3 thrombocytopenia (platelets <50 to 25 x 10 9 /L) interrupt ENHERTU until resolved to Grade 1 or less, then maintain dose. For Grade 4 thrombocytopenia (platelets <25 x 10 9 /L) interrupt ENHERTU until resolved to Grade 1 or less, then reduce dose by one level. Adverse Reactions HER2-Positive and HER2-Low Metastatic Breast Cancer, HER2-Mutant NSCLC, and Solid Tumors (Including IHC 3+) (5.4 mg/kg) The pooled safety population reflects exposure to ENHERTU 5.4 mg/kg intravenously every 3 weeks in 1799 patients in Study DS8201-A-J101 (NCT02564900), DESTINY-Breast01, DESTINY-Breast02, DESTINY-Breast03, DESTINY-Breast04, DESTINY-Lung01, DESTINY-Lung02, DESTINY-CRC02, and DESTINY-PanTumor02. Among these patients, 65% were exposed for >6 months and 38% were exposed for >1 year. In this pooled safety population, the most common (≥20%) adverse reactions, including laboratory abnormalities, were nausea (73%), decreased white blood cell count (70%), decreased hemoglobin (66%), decreased neutrophil count (63%), decreased lymphocyte count (58%), fatigue (56%), decreased platelet count (48%), increased aspartate aminotransferase (47%), increased alanine aminotransferase (43%), vomiting (40%), increased blood alkaline phosphatase (38%), alopecia (34%), constipation (33%), decreased appetite (32%), decreased blood potassium (31%), diarrhea (29%), musculoskeletal pain (24%), and abdominal pain (20%). HER2-Positive Metastatic Breast Cancer DESTINY-Breast03 The safety of ENHERTU was evaluated in 257 patients with unresectable or metastatic HER2-positive breast cancer who received at least one dose of ENHERTU 5.4 mg/kg intravenously once every three weeks in DESTINY-Breast03. The median duration of treatment was 14 months (range: 0.7 to 30). Serious adverse reactions occurred in 19% of patients receiving ENHERTU. Serious adverse reactions in >1% of patients who received ENHERTU were vomiting, interstitial lung disease, pneumonia, pyrexia, and urinary tract infection. Fatalities due to adverse reactions occurred in 0.8% of patients including COVID-19 and sudden death (one patient each). ENHERTU was permanently discontinued in 14% of patients, of which ILD/pneumonitis accounted for 8%. Dose interruptions due to adverse reactions occurred in 44% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose interruption were neutropenia, leukopenia, anemia, thrombocytopenia, pneumonia, nausea, fatigue, and ILD/pneumonitis. Dose reductions occurred in 21% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose reduction were nausea, neutropenia, and fatigue. The most common (≥20%) adverse reactions, including laboratory abnormalities, were nausea (76%), decreased white blood cell count (74%), decreased neutrophil count (70%), increased aspartate aminotransferase (67%), decreased hemoglobin (64%), decreased lymphocyte count (55%), increased alanine aminotransferase (53%), decreased platelet count (52%), fatigue (49%), vomiting (49%), increased blood alkaline phosphatase (49%), alopecia (37%), decreased blood potassium (35%), constipation (34%), musculoskeletal pain (31%), diarrhea (29%), decreased appetite (29%), headache (22%), respiratory infection (22%), abdominal pain (21%), increased blood bilirubin (20%), and stomatitis (20%). HER2-Low Metastatic Breast Cancer DESTINY-Breast04 The safety of ENHERTU was evaluated in 371 patients with unresectable or metastatic HER2-low (IHC 1+ or IHC 2+/ISH-) breast cancer who received ENHERTU 5.4 mg/kg intravenously once every 3 weeks in DESTINY-Breast04. The median duration of treatment was 8 months (range: 0.2 to 33) for patients who received ENHERTU. Serious adverse reactions occurred in 28% of patients receiving ENHERTU. Serious adverse reactions in >1% of patients who received ENHERTU were ILD/pneumonitis, pneumonia, dyspnea, musculoskeletal pain, sepsis, anemia, febrile neutropenia, hypercalcemia, nausea, pyrexia, and vomiting. Fatalities due to adverse reactions occurred in 4% of patients including ILD/pneumonitis (3 patients); sepsis (2 patients); and ischemic colitis, disseminated intravascular coagulation, dyspnea, febrile neutropenia, general physical health deterioration, pleural effusion, and respiratory failure (1 patient each). ENHERTU was permanently discontinued in 16% of patients, of which ILD/pneumonitis accounted for 8%. Dose interruptions due to adverse reactions occurred in 39% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose interruption were neutropenia, fatigue, anemia, leukopenia, COVID-19, ILD/pneumonitis, increased transaminases, and hyperbilirubinemia. Dose reductions occurred in 23% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose reduction were fatigue, nausea, thrombocytopenia, and neutropenia. The most common (≥20%) adverse reactions, including laboratory abnormalities, were nausea (76%), decreased white blood cell count (70%), decreased hemoglobin (64%), decreased neutrophil count (64%), decreased lymphocyte count (55%), fatigue (54%), decreased platelet count (44%), alopecia (40%), vomiting (40%), increased aspartate aminotransferase (38%), increased alanine aminotransferase (36%), constipation (34%), increased blood alkaline phosphatase (34%), decreased appetite (32%), musculoskeletal pain (32%), diarrhea (27%), and decreased blood potassium (25%). HER2-Mutant Unresectable or Metastatic NSCLC (5.4 mg/kg) DESTINY-Lung02 evaluated two dose levels (5.4 mg/kg [n=101] and 6.4 mg/kg [n=50]); however, only the results for the recommended dose of 5.4 mg/kg intravenously every 3 weeks are described below due to increased toxicity observed with the higher dose in patients with NSCLC, including ILD/pneumonitis. The safety of ENHERTU was evaluated in 101 patients with HER2-mutant unresectable or metastatic NSCLC who received ENHERTU 5.4 mg/kg intravenously once every three weeks until disease progression or unacceptable toxicity in DESTINY‑Lung02. Nineteen percent of patients were exposed for >6 months. Serious adverse reactions occurred in 30% of patients receiving ENHERTU. Serious adverse reactions in >1% of patients who received ENHERTU were ILD/pneumonitis, thrombocytopenia, dyspnea, nausea, pleural effusion, and increased troponin I. Fatality occurred in 1 patient with suspected ILD/pneumonitis (1%). ENHERTU was permanently discontinued in 8% of patients. Adverse reactions which resulted in permanent discontinuation of ENHERTU were ILD/pneumonitis, diarrhea, decreased blood potassium, hypomagnesemia, myocarditis, and vomiting. Dose interruptions of ENHERTU due to adverse reactions occurred in 23% of patients. Adverse reactions which required dose interruption (>2%) included neutropenia and ILD/pneumonitis. Dose reductions due to an adverse reaction occurred in 11% of patients. The most common (≥20%) adverse reactions, including laboratory abnormalities, were nausea (61%), decreased white blood cell count (60%), decreased hemoglobin (58%), decreased neutrophil count (52%), decreased lymphocyte count (43%), decreased platelet count (40%), decreased albumin (39%), increased aspartate aminotransferase (35%), increased alanine aminotransferase (34%), fatigue (32%), constipation (31%), decreased appetite (30%), vomiting (26%), increased alkaline phosphatase (22%), and alopecia (21%). HER2-Positive Locally Advanced or Metastatic Gastric Cancer (6.4 mg/kg) The safety of ENHERTU was evaluated in 187 patients with locally advanced or metastatic HER2-positive gastric or GEJ adenocarcinoma in DESTINY-Gastric01. Patients intravenously received at least one dose of either ENHERTU (N=125) 6.4 mg/kg every 3 weeks or either irinotecan (N=55) 150 mg/m 2 biweekly or paclitaxel (N=7) 80 mg/m 2 weekly for 3 weeks. The median duration of treatment was 4.6 months (range: 0.7 to 22.3) for patients who received ENHERTU. Serious adverse reactions occurred in 44% of patients receiving ENHERTU 6.4 mg/kg. Serious adverse reactions in >2% of patients who received ENHERTU were decreased appetite, ILD, anemia, dehydration, pneumonia, cholestatic jaundice, pyrexia, and tumor hemorrhage. Fatalities due to adverse reactions occurred in 2.4% of patients: disseminated intravascular coagulation, large intestine perforation, and pneumonia occurred in one patient each (0.8%). ENHERTU was permanently discontinued in 15% of patients, of which ILD accounted for 6%. Dose interruptions due to adverse reactions occurred in 62% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose interruption were neutropenia, anemia, decreased appetite, leukopenia, fatigue, thrombocytopenia, ILD, pneumonia, lymphopenia, upper respiratory tract infection, diarrhea, and decreased blood potassium. Dose reductions occurred in 32% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose reduction were neutropenia, decreased appetite, fatigue, nausea, and febrile neutropenia. The most common (≥20%) adverse reactions, including laboratory abnormalities, were decreased hemoglobin (75%), decreased white blood cell count (74%), decreased neutrophil count (72%), decreased lymphocyte count (70%), decreased platelet count (68%), nausea (63%), decreased appetite (60%), increased aspartate aminotransferase (58%), fatigue (55%), increased blood alkaline phosphatase (54%), increased alanine aminotransferase (47%), diarrhea (32%), decreased blood potassium (30%), vomiting (26%), constipation (24%), increased blood bilirubin (24%), pyrexia (24%), and alopecia (22%). HER2-Positive (IHC3+) Unresectable or Metastatic Solid Tumors The safety of ENHERTU was evaluated in 347 adult patients with unresectable or metastatic HER2-positive (IHC3+) solid tumors who received ENHERTU 5.4 mg/kg intravenously once every 3 weeks in DESTINY-Breast01, DESTINY-PanTumor02, DESTINY-Lung01, and DESTINY-CRC02. The median duration of treatment was 8.3 months (range 0.7 to 30.2). Serious adverse reactions occurred in 34% of patients receiving ENHERTU. Serious adverse reactions in >1% of patients who received ENHERTU were sepsis, pneumonia, vomiting, urinary tract infection, abdominal pain, nausea, pneumonitis, pleural effusion, hemorrhage, COVID-19, fatigue, acute kidney injury, anemia, cellulitis, and dyspnea. Fatalities due to adverse reactions occurred in 6.3% of patients including ILD/pneumonitis (2.3%), cardiac arrest (0.6%), COVID-19 (0.6%), and sepsis (0.6%). The following events occurred in one patient each (0.3%): acute kidney injury, cerebrovascular accident, general physical health deterioration, pneumonia, and hemorrhagic shock. ENHERTU was permanently discontinued in 15% of patients, of which ILD/pneumonitis accounted for 10%. Dose interruptions due to adverse reactions occurred in 48% of patients. The most frequent adverse reactions (>2%) associated with dose interruption were decreased neutrophil count, anemia, COVID-19, fatigue, decreased white blood cell count, and ILD/pneumonitis. Dose reductions occurred in 27% of patients treated with ENHERTU. The most frequent adverse reactions (>2%) associated with dose reduction were fatigue, nausea, decreased neutrophil count, ILD/pneumonitis, and diarrhea. The most common (≥20%) adverse reactions, including laboratory abnormalities, were decreased white blood cell count (75%), nausea (69%), decreased hemoglobin (67%), decreased neutrophil count (66%), fatigue (59%), decreased lymphocyte count (58%), decreased platelet count (51%), increased aspartate aminotransferase (45%), increased alanine aminotransferase (44%), increased blood alkaline phosphatase (36%), vomiting (35%), decreased appetite (34%), alopecia (34%), diarrhea (31%), decreased blood potassium (29%), constipation (28%), decreased sodium (22%), stomatitis (20%), and upper respiratory tract infection (20%). Use in Specific Populations Pregnancy: ENHERTU can cause fetal harm when administered to a pregnant woman. Advise patients of the potential risks to a fetus. There are clinical considerations if ENHERTU is used in pregnant women, or if a patient becomes pregnant within 7 months after the last dose of ENHERTU. Lactation: There are no data regarding the presence of ENHERTU in human milk, the effects on the breastfed child, or the effects on milk production. Because of the potential for serious adverse reactions in a breastfed child, advise women not to breastfeed during treatment with ENHERTU and for 7 months after the last dose. Females and Males of Reproductive Potential: Pregnancy testing : Verify pregnancy status of females of reproductive potential prior to initiation of ENHERTU. Contraception : Females : ENHERTU can cause fetal harm when administered to a pregnant woman. Advise females of reproductive potential to use effective contraception during treatment with ENHERTU and for 7 months after the last dose. Males : Advise male patients with female partners of reproductive potential to use effective contraception during treatment with ENHERTU and for 4 months after the last dose. Infertility : ENHERTU may impair male reproductive function and fertility. Pediatric Use: Safety and effectiveness of ENHERTU have not been established in pediatric patients. Geriatric Use: Of the 1287 patients with HER2-positive or HER2-low breast cancer treated with ENHERTU 5.4 mg/kg, 22% were ≥65 years and 3.8% were ≥75 years. No overall differences in efficacy within clinical studies were observed between patients ≥65 years of age compared to younger patients. There was a higher incidence of Grade 3-4 adverse reactions observed in patients aged ≥65 years (59%) as compared to younger patients (49%). Of the 101 patients with HER2-mutant unresectable or metastatic NSCLC treated with ENHERTU 5.4 mg/kg, 40% were ≥65 years and 8% were ≥75 years. No overall differences in efficacy or safety were observed between patients ≥65 years of age compared to younger patients. Of the 125 patients with HER2-positive locally advanced or metastatic gastric or GEJ adenocarcinoma treated with ENHERTU 6.4 mg/kg in DESTINY-Gastric01, 56% were ≥65 years and 14% were ≥75 years. No overall differences in efficacy or safety were observed between patients ≥65 years of age compared to younger patients. Of the 192 patients with HER2-positive (IHC 3+) unresectable or metastatic solid tumors treated with ENHERTU 5.4 mg/kg in DESTINY-PanTumor02, DESTINY-Lung01, or DESTINY-CRC02, 39% were 65 years or older and 9% were 75 years or older. No overall differences in efficacy or safety were observed between patients ≥65 years of age compared to younger patients. Renal Impairment: A higher incidence of Grade 1 and 2 ILD/pneumonitis has been observed in patients with moderate renal impairment. Monitor patients with moderate renal impairment more frequently. The recommended dosage of ENHERTU has not been established for patients with severe renal impairment (CLcr <30 mL/min). Hepatic Impairment: In patients with moderate hepatic impairment, due to potentially increased exposure, closely monitor for increased toxicities related to the topoisomerase inhibitor, DXd. The recommended dosage of ENHERTU has not been established for patients with severe hepatic impairment (total bilirubin >3 times ULN and any AST). To report SUSPECTED ADVERSE REACTIONS, contact Daiichi Sankyo, Inc. at 1-877-437-7763 or FDA at 1-800-FDA-1088 or fda.gov/medwatch. Please see accompanying full Prescribing Information , including Boxed WARNINGS, and Medication Guide . IMPORTANT SAFETY INFORMATION FOR TAGRISSO ® There are no contraindications for TAGRISSO ® (osimertinib). Interstitial lung disease (ILD)/pneumonitis occurred in 4% of the 1813 TAGRISSO-treated patients; 0.4% of cases were fatal. In the FLAURA2 study, ILD/pneumonitis occurred in 3.3% of the 276 patients who received TAGRISSO in combination with pemetrexed and platinum-based chemotherapy; 0.4% of cases were fatal. Withhold TAGRISSO and promptly investigate for ILD in patients who present with worsening of respiratory symptoms which may be indicative of ILD (eg, dyspnea, cough and fever). Permanently discontinue TAGRISSO if ILD/pneumonitis is confirmed Heart rate-corrected QT (QTc) interval prolongation occurs in TAGRISSO-treated patients. Of the 1813 TAGRISSO monotherapy-treated patients in clinical trials, 1.1% were found to have a QTc >500 msec, and 4.3% of patients had an increase from baseline QTc >60 msec. Of the 276 patients treated with TAGRISSO in combination with pemetrexed and platinum-based chemotherapy in the FLAURA2 study, 1.8% were found to have a QTc >500 msec, and 10.5% of patients had an increase from baseline QTc >60 msec. No QTc-related arrhythmias were reported. Conduct periodic monitoring with ECGs and electrolytes in patients with congenital long QTc syndrome, congestive heart failure, electrolyte abnormalities, or those who are taking medications known to prolong the QTc interval. Permanently discontinue TAGRISSO in patients who develop QTc interval prolongation with signs/symptoms of life-threatening arrhythmia Cardiomyopathy occurred in 3.8% of the 1813 TAGRISSO-treated patients; 0.1% of cardiomyopathy cases were fatal. In the FLAURA2 study, cardiomyopathy occurred in 9% of the 276 patients who received TAGRISSO in combination with pemetrexed and platinum-based chemotherapy; 1.1% of cardiomyopathy cases were fatal. A decline in left ventricular ejection fraction (LVEF) ≥10% from baseline and to <50% LVEF occurred in 4.2% of 1557 patients who had baseline and at least one follow-up LVEF assessment. In the ADAURA study, 1.5% (5/325) of TAGRISSO-treated patients experienced LVEF decreases ≥10% from baseline and a drop to <50%. In the FLAURA2 study, 8% (21/262) of patients treated with TAGRISSO in combination with pemetrexed and platinum-based chemotherapy, who had baseline and at least one follow-up LVEF assessment, experienced LVEF decreases ≥10% and a drop to less than 50%. For patients receiving TAGRISSO monotherapy, conduct cardiac monitoring in patients with cardiac risk factors, including assessment of LVEF at baseline and during treatment. For patients receiving TAGRISSO in combination with pemetrexed and platinum-based chemotherapy, conduct cardiac monitoring in all patients, including assessment of LVEF at baseline and during treatment. Assess LVEF in patients who develop relevant cardiac signs or symptoms during treatment. For symptomatic congestive heart failure, permanently discontinue TAGRISSO Keratitis was reported in 0.6% of 1813 patients treated with TAGRISSO monotherapy in clinical trials. Promptly refer patients with signs and symptoms suggestive of keratitis (such as eye inflammation, lacrimation, light sensitivity, blurred vision, eye pain and/or red eye) to an ophthalmologist Postmarketing cases consistent with erythema multiforme major (EMM), Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) have been reported in patients receiving TAGRISSO. Withhold TAGRISSO if EMM, SJS, or TEN is suspected and permanently discontinue if confirmed Postmarketing cases of cutaneous vasculitis including leukocytoclastic vasculitis, urticarial vasculitis, and IgA vasculitis have been reported in patients receiving TAGRISSO. Withhold TAGRISSO if cutaneous vasculitis is suspected, evaluate for systemic involvement, and consider dermatology consultation. If no other etiology can be identified, consider permanent discontinuation of TAGRISSO based on severity Aplastic anemia has been reported in patients treated with TAGRISSO in clinical trials (0.06% of 1813) and postmarketing. Some cases had a fatal outcome. Inform patients of the signs and symptoms of aplastic anemia including but not limited to, new or persistent fevers, bruising, bleeding, and pallor. If aplastic anemia is suspected, withhold TAGRISSO and obtain a hematology consultation. If aplastic anemia is confirmed, permanently discontinue TAGRISSO. Perform complete blood count with differential before starting TAGRISSO, periodically throughout treatment, and more frequently if indicated Verify pregnancy status of females of reproductive potential prior to initiating TAGRISSO. Advise pregnant women of the potential risk to a fetus. Advise females of reproductive potential to use effective contraception during treatment with TAGRISSO and for 6 weeks after the final dose. Advise males with female partners of reproductive potential to use effective contraception for 4 months after the final dose Because of the potential for serious adverse reactions in breastfed infants from TAGRISSO, women should not breastfeed during treatment with TAGRISSO and for 2 weeks after the final dose Most common (≥20%) adverse reactions, including laboratory abnormalities, were: TAGRISSO monotherapy: leukopenia, lymphopenia, thrombocytopenia, anemia, diarrhea, rash, musculoskeletal pain, neutropenia, nail toxicity, dry skin, stomatitis, and fatigue TAGRISSO in combination with pemetrexed and platinum-based chemotherapy: leukopenia, thrombocytopenia, neutropenia, lymphopenia, rash, diarrhea, stomatitis, nail toxicity, dry skin, and increased blood creatinine Indications: TAGRISSO is indicated as adjuvant therapy after tumor resection in adult patients with non-small cell lung cancer (NSCLC) whose tumors have epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test TAGRISSO is indicated for the first-line treatment of adult patients with metastatic non-small cell lung cancer (NSCLC) whose tumors have epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test TAGRISSO is indicated in combination with pemetrexed and platinum-based chemotherapy, for the first-line treatment of adult patients with locally advanced or metastatic NSCLC whose tumors have epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 L858R mutations, as detected by an FDA-approved test TAGRISSO is indicated for the treatment of adult patients with metastatic epidermal growth factor receptor (EGFR) T790M mutation-positive NSCLC, as detected by an FDA-approved test, whose disease has progressed on or after EGFR tyrosine kinase inhibitor (TKI) therapy Please see complete Prescribing Information , including Patient Information for TAGRISSO. IMPORTANT SAFETY INFORMATION FOR LYNPARZA® (olaparib) CONTRAINDICATIONS There are no contraindications for LYNPARZA. WARNINGS AND PRECAUTIONS Myelodysplastic Syndrome/Acute Myeloid Leukemia (MDS/AML): Occurred in approximately 1.2% of patients with various BRCA m, g BRCA m, HRR gene-mutated or HRD-positive cancers who received LYNPARZA as a single agent or as part of a combination regimen, consistent with the approved indications, and the majority of events had a fatal outcome. The median duration of therapy in patients who developed MDS/AML was approximately 2 years (range: <6 months to >4 years). All of these patients had previous chemotherapy with platinum agents and/or other DNA-damaging agents, including radiotherapy. In SOLO-1, patients with newly diagnosed advanced BRCA m ovarian cancer, the incidence of MDS/AML was 1.9% (5/260) in patients who received LYNPARZA and 0.8% (1/130) in patients who received placebo based on an updated analysis. In PAOLA-1, of patients with newly diagnosed advanced ovarian cancer with HRD-positive status, the incidence of MDS/AML was 1.6% (4/255) in patients who received LYNPARZA and 2.3% (3/131) in the control arm. In SOLO-2, patients with BRCA m platinum-sensitive relapsed ovarian cancer, the incidence of MDS/AML was 8% (15/195) in patients who received LYNPARZA and 4% (4/99) in patients who received placebo. The duration of LYNPARZA treatment prior to the diagnosis of MDS/AML ranged from 0.6 years to 4.5 years. Do not start LYNPARZA until patients have recovered from hematological toxicity caused by previous chemotherapy (≤Grade 1). Monitor complete blood count for cytopenia at baseline and monthly thereafter for clinically significant changes during treatment. For prolonged hematological toxicities, interrupt LYNPARZA and monitor blood count weekly until recovery. If the levels have not recovered to Grade 1 or less after 4 weeks, refer the patient to a hematologist for further investigations, including bone marrow analysis and blood sample for cytogenetics. Discontinue LYNPARZA if MDS/AML is confirmed. Pneumonitis: Occurred in 0.8% of patients exposed to LYNPARZA monotherapy, and some cases were fatal. If patients present with new or worsening respiratory symptoms such as dyspnea, cough, and fever, or a radiological abnormality occurs, interrupt LYNPARZA treatment and initiate prompt investigation. Discontinue LYNPARZA if pneumonitis is confirmed and treat patient appropriately. Venous Thromboembolism (VTE): Including severe or fatal pulmonary embolism (PE) occurred in patients treated with LYNPARZA. In the combined data of two randomized, placebo-controlled clinical studies (PROfound and PROpel) in patients with metastatic castration-resistant prostate cancer (N=1180), VTE occurred in 8% of patients who received LYNPARZA, including pulmonary embolism in 6%. In the control arms, VTE occurred in 2.5%, including pulmonary embolism in 1.5%. Monitor patients for signs and symptoms of venous thrombosis and pulmonary embolism, and treat as medically appropriate, which may include long-term anticoagulation as clinically indicated. Embryo-Fetal Toxicity: Based on its mechanism of action and findings in animals, LYNPARZA can cause fetal harm. Verify pregnancy status in females of reproductive potential prior to initiating treatment. Females Advise females of reproductive potential of the potential risk to a fetus and to use effective contraception during treatment and for 6 months following the last dose. Males Advise male patients with female partners of reproductive potential or who are pregnant to use effective contraception during treatment and for 3 months following the last dose of LYNPARZA and to not donate sperm during this time. ADVERSE REACTIONS—First-Line Maintenance BRCA m Advanced Ovarian Cancer Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA in the first-line maintenance setting for SOLO-1 were: nausea (77%), fatigue (67%), abdominal pain (45%), vomiting (40%), anemia (38%), diarrhea (37%), constipation (28%), upper respiratory tract infection/influenza/nasopharyngitis/bronchitis (28%), dysgeusia (26%), decreased appetite (20%), dizziness (20%), neutropenia (17%), dyspepsia (17%), dyspnea (15%), leukopenia (13%), urinary tract infection (13%), thrombocytopenia (11%), and stomatitis (11%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the first-line maintenance setting for SOLO-1 were: decrease in hemoglobin (87%), increase in mean corpuscular volume (87%), decrease in leukocytes (70%), decrease in lymphocytes (67%), decrease in absolute neutrophil count (51%), decrease in platelets (35%), and increase in serum creatinine (34%). ADVERSE REACTIONS—First-Line Maintenance Advanced Ovarian Cancer in Combination with Bevacizumab Most common adverse reactions (Grades 1-4) in ≥10% of patients treated with LYNPARZA/bevacizumab and at a ≥5% frequency compared to placebo/bevacizumab in the first-line maintenance setting for PAOLA-1 were: nausea (53%), fatigue (including asthenia) (53%), anemia (41%), lymphopenia (24%), vomiting (22%), and leukopenia (18%). In addition, the most common adverse reactions (≥10%) for patients receiving LYNPARZA/bevacizumab irrespective of the frequency compared with the placebo/bevacizumab arm were: diarrhea (18%), neutropenia (18%), urinary tract infection (15%), and headache (14%). In addition, venous thromboembolism occurred more commonly in patients receiving LYNPARZA/bevacizumab (5%) than in those receiving placebo/bevacizumab (1.9%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients for LYNPARZA in combination with bevacizumab in the first-line maintenance setting for PAOLA-1 were: decrease in hemoglobin (79%), decrease in lymphocytes (63%), increase in serum creatinine (61%), decrease in leukocytes (59%), decrease in absolute neutrophil count (35%), and decrease in platelets (35%). ADVERSE REACTIONS—Maintenance g BRCA m Recurrent Ovarian Cancer Most common adverse reactions (Grades 1-4) in ≥20% of patients who received LYNPARZA in the maintenance setting for SOLO-2 were: nausea (76%), fatigue (including asthenia) (66%), anemia (44%), vomiting (37%), nasopharyngitis/upper respiratory tract infection (URI)/influenza (36%), diarrhea (33%), arthralgia/myalgia (30%), dysgeusia (27%), headache (26%), decreased appetite (22%), and stomatitis (20%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the maintenance setting for SOLO-2 were: increase in mean corpuscular volume (89%), decrease in hemoglobin (83%), decrease in leukocytes (69%), decrease in lymphocytes (67%), decrease in absolute neutrophil count (51%), increase in serum creatinine (44%), and decrease in platelets (42%). ADVERSE REACTIONS—Adjuvant Treatment of g BRCA m, HER2-Negative, High-Risk Early Breast Cancer Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA in the adjuvant setting for OlympiA were: nausea (57%), fatigue (including asthenia) (42%), anemia (24%), vomiting (23%), headache (20%), diarrhea (18%), leukopenia (17%), neutropenia (16%), decreased appetite (13%), dysgeusia (12%), dizziness (11%), and stomatitis (10%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the adjuvant setting for OlympiA were: decrease in lymphocytes (77%), increase in mean corpuscular volume (67%), decrease in hemoglobin (65%), decrease in leukocytes (64%), and decrease in absolute neutrophil count (39%). ADVERSE REACTIONS—g BRCA m, HER2-Negative Metastatic Breast Cancer Most common adverse reactions (Grades 1-4) in ≥20% of patients who received LYNPARZA in the metastatic setting for OlympiAD were: nausea (58%), anemia (40%), fatigue (including asthenia) (37%), vomiting (30%), neutropenia (27%), respiratory tract infection (27%), leukopenia (25%), diarrhea (21%), and headache (20%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the metastatic setting for OlympiAD were: decrease in hemoglobin (82%), decrease in lymphocytes (73%), decrease in leukocytes (71%), increase in mean corpuscular volume (71%), decrease in absolute neutrophil count (46%), and decrease in platelets (33%). ADVERSE REACTIONS—First-Line Maintenance g BRCA m Metastatic Pancreatic Adenocarcinoma Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA in the first-line maintenance setting for POLO were: fatigue (60%), nausea (45%), abdominal pain (34%), diarrhea (29%), anemia (27%), decreased appetite (25%), constipation (23%), vomiting (20%), back pain (19%), arthralgia (15%), rash (15%), thrombocytopenia (14%), dyspnea (13%), neutropenia (12%), nasopharyngitis (12%), dysgeusia (11%), and stomatitis (10%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the first-line maintenance setting for POLO were: increase in serum creatinine (99%), decrease in hemoglobin (86%), increase in mean corpuscular volume (71%), decrease in lymphocytes (61%), decrease in platelets (56%), decrease in leukocytes (50%), and decrease in absolute neutrophil count (25%). ADVERSE REACTIONS—HRR Gene-mutated Metastatic Castration-Resistant Prostate Cancer Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA for PROfound were: anemia (46%), fatigue (including asthenia) (41%), nausea (41%), decreased appetite (30%), diarrhea (21%), vomiting (18%), thrombocytopenia (12%), cough (11%), and dyspnea (10%). Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA for PROfound were: decrease in hemoglobin (98%), decrease in lymphocytes (62%), decrease in leukocytes (53%), and decrease in absolute neutrophil count (34%). ADVERSE REACTIONS—Metastatic Castration-Resistant Prostate Cancer in Combination with Abiraterone and Prednisone or Prednisolone Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA/abiraterone with a difference of ≥5% compared to placebo for PROpel were: anemia (48%), fatigue (including asthenia) (38%), nausea (30%), diarrhea (19%), decreased appetite (16%), lymphopenia (14%), dizziness (14%), and abdominal pain (13%). Most common laboratory abnormalities (Grades 1-4) in ≥20% of patients who received LYNPARZA/abiraterone for PROpel were: decrease in hemoglobin (97%), decrease in lymphocytes (70%), decrease in platelets (23%), and decrease in absolute neutrophil count (23%). DRUG INTERACTIONS Anticancer Agents: Clinical studies of LYNPARZA with other myelosuppressive anticancer agents, including DNA-damaging agents, indicate a potentiation and prolongation of myelosuppressive toxicity. CYP3A Inhibitors: Avoid coadministration of strong or moderate CYP3A inhibitors when using LYNPARZA. If a strong or moderate CYP3A inhibitor must be coadministered, reduce the dose of LYNPARZA. Advise patients to avoid grapefruit, grapefruit juice, Seville oranges, and Seville orange juice during LYNPARZA treatment. CYP3A Inducers: Avoid coadministration of strong or moderate CYP3A inducers when using LYNPARZA. USE IN SPECIFIC POPULATIONS Lactation: No data are available regarding the presence of olaparib in human milk, its effects on the breastfed infant or on milk production. Because of the potential for serious adverse reactions in the breastfed infant, advise a lactating woman not to breastfeed during treatment with LYNPARZA and for 1 month after receiving the final dose. Pediatric Use: The safety and efficacy of LYNPARZA have not been established in pediatric patients. Hepatic Impairment: No adjustment to the starting dose is required in patients with mild or moderate hepatic impairment (Child-Pugh classification A and B). There are no data in patients with severe hepatic impairment (Child-Pugh classification C). Renal Impairment: No dosage modification is recommended in patients with mild renal impairment (CLcr 51-80 mL/min estimated by Cockcroft-Gault). In patients with moderate renal impairment (CLcr 31-50 mL/min), reduce the dose of LYNPARZA to 200 mg twice daily. There are no data in patients with severe renal impairment or end-stage renal disease (CLcr ≤30 mL/min). INDICATIONS LYNPARZA is a poly (ADP-ribose) polymerase (PARP) inhibitor indicated: First-Line Maintenance BRCA m Advanced Ovarian Cancer For the maintenance treatment of adult patients with deleterious or suspected deleterious germline or somatic BRCA -mutated (g BRCA m or s BRCA m) advanced epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in complete or partial response to first-line platinum-based chemotherapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. First-Line Maintenance HRD-Positive Advanced Ovarian Cancer in Combination with Bevacizumab In combination with bevacizumab for the maintenance treatment of adult patients with advanced epithelial ovarian, fallopian tube or primary peritoneal cancer who are in complete or partial response to first-line platinum-based chemotherapy and whose cancer is associated with homologous recombination deficiency (HRD)-positive status defined by either: a deleterious or suspected deleterious BRCA mutation, and/or genomic instability Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. Maintenance BRCA -mutated Recurrent Ovarian Cancer For the maintenance treatment of adult patients with deleterious or suspected deleterious germline or somatic BRCA -mutated (g BRCA m or s BRCA m) recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer, who are in complete or partial response to platinum-based chemotherapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. Adjuvant Treatment of g BRCA m, HER2-Negative, High-Risk Early Breast Cancer For the adjuvant treatment of adult patients with deleterious or suspected deleterious g BRCA m, human epidermal growth factor receptor 2 (HER2)-negative, high-risk early breast cancer who have been treated with neoadjuvant or adjuvant chemotherapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. g BRCA m, HER2-Negative Metastatic Breast Cancer For the treatment of adult patients with deleterious or suspected deleterious g BRCA m, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting. Patients with hormone receptor (HR)-positive breast cancer should have been treated with a prior endocrine therapy or be considered inappropriate for endocrine therapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. First-Line Maintenance g BRCA m Metastatic Pancreatic Cancer For the maintenance treatment of adult patients with deleterious or suspected deleterious g BRCA m metastatic pancreatic adenocarcinoma whose disease has not progressed on at least 16 weeks of a first-line platinum-based chemotherapy regimen. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. HRR Gene-mutated Metastatic Castration-Resistant Prostate Cancer For the treatment of adult patients with deleterious or suspected deleterious germline or somatic homologous recombination repair (HRR) gene-mutated metastatic castration-resistant prostate cancer (mCRPC) who have progressed following prior treatment with enzalutamide or abiraterone. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. BRCA m Metastatic Castration-Resistant Prostate Cancer in Combination with Abiraterone and Prednisone or Prednisolone In combination with abiraterone and prednisone or prednisolone (abi/pred) for the treatment of adult patients with deleterious or suspected deleterious BRCA -mutated ( BRCA m) metastatic castration-resistant prostate cancer (mCRPC). Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA. Please see complete Prescribing Information , including Medication Guide . Notes AstraZeneca in oncology AstraZeneca is leading a revolution in oncology with the ambition to provide cures for cancer in every form, following the science to understand cancer and all its complexities to discover, develop and deliver life-changing medicines to patients. The Company’s focus is on some of the most challenging cancers. It is through persistent innovation that AstraZeneca has built one of the most diverse portfolios and pipelines in the industry, with the potential to catalyze changes in the practice of medicine and transform the patient experience. AstraZeneca has the vision to redefine cancer care and, one day, eliminate cancer as a cause of death. About AstraZeneca AstraZeneca is a global, science-led biopharmaceutical company that focuses on the discovery, development and commercialization of prescription medicines in Oncology, Rare Diseases and BioPharmaceuticals, including Cardiovascular, Renal & Metabolism, and Respiratory & Immunology. Based in Cambridge, UK, AstraZeneca operates in over 125 countries, and its innovative medicines are used by millions of patients worldwide. For more information, please visit www.astrazeneca-us.com and follow us on social media @AstraZeneca. US-93392 Last Updated 9/24

Clinical ResultPhase 3Phase 1ImmunotherapyPhase 2

21 Feb 2024

·www.fiercebiotech.com

As FDA takes up Dato-Dxd, AstraZeneca's David Fredrickson places next ADC bet on in-house pipeline

AstraZeneca and Daiichi Sankyo set out how they planned to avoid adverse events from Dato-DXd at last year’s ESMO conference. When he sat down with Fierce Biotech back in August 2022, David Fredrickson made no secret of the fact that AstraZeneca’s antibody-drug conjugates (ADCs) excited him most about the Big Pharma’s oncology pipeline. Since then, ADCs have become the hottest ticket in town for biopharma dealmaking, with everyone from GSK to Eli Lilly and Bristol Myers Squibb fronting serious cash to pad out their own pipelines. As ADC fever spreads across the sector, Fredrickson’s own passion for the modality remains undimmed today. “I remain incredibly enthusiastic that antibody-drug conjugates have the potential to replace classical chemotherapy across so many of the settings where today we see chemotherapies being utilized,” the executive vice president of AstraZeneca’s oncology business unit said in an interview Tuesday. Fredrickson spoke to Fierce Biotech the week that the FDA accepted an application for the company’s TROP2-directed ADC datopotamab deruxtecan, or Dato-DXd for short. Like AstraZeneca’s blockbuster Enhertu, Dato-DXd is a collaboration with Japan’s Daiichi Sankyo, and the drug is currently being considered by the FDA as a treatment for non-squamous non-small cell lung cancer (NSCLC). The agency expects to give its verdict Dec. 20, according to Daiichi (PDF). An approval application in HR-positive, HER2-negative breast cancer has also been submitted to the FDA. The lung cancer submission is based on data from the phase 3 TROPION-Lung01 trial, which showed that median progression-free survival (PFS)—one of the study’s primary endpoints—was 5.6 months in patients treated with Dato-DXd versus 3.7 months among those treated with the chemotherapy docetaxel. The trial also assessed Dato-DXd in patients with squamous NSCLC, but it didn’t demonstrate a PFS benefit in this group, resulting in the more limited non-squamous indication application that the FDA accepted this week. There are still more data to come. While the trial has so far shown a “numerically favorable” trend for overall survival—the study’s other primary endpoint—AstraZeneca is waiting for a final analysis. “Final overall survival data for TROPION-Lung01 will become available during the review period,” Fredrickson explained. “Maintaining the trend that we've seen so far would certainly be very positive. If it goes the other way, then that would be a separate review discussion that we'd have with the agency, obviously.” The trial data have raised other issues, most notably an undetermined number of deaths attributed to interstitial lung disease that AstraZeneca and Daiichi discussed at last year’s European Society for Medical Oncology (ESMO) Congress. Fredrickson accepts that the FDA will be taking these adverse events into account as part of its decision-making process, but he’s confident in the solution the companies set out at that conference. “Interstitial lung disease is certainly a serious adverse event and one that needs to be well understood,” he said. “We were able to characterize and understand it in a way that we think allows for the awareness and monitoring programs that we've been working on for Enhertu to also be similarly applied to this program.” With more data to come and a narrower initial regulatory focus, it’s perhaps unsurprising that Fredrickson doesn’t want to be drawn on whether AstraZeneca expects Dato-DXd to have the same blockbuster sales potential as its hugely successful sibling Enhertu. “I believe that Dato has the potential to be very transformative, particularly in the treatment of lung cancer,” he said. “The data sets that we saw at ESMO of last year and that the filing has been based upon are what gives me that belief.” “So we're optimistic that we're moving in the right direction, but we also recognize that there'll still be more data that's going to be coming along the way,” he added. Should the FDA's December decision go AstraZeneca's way, there's a potentially lucrative prize to be had. The recent failure of Gilead Sciences’ Trodelvy to show a statistically significant overall survival benefit compared with chemo in a phase 3 lung cancer trial means Dato-DXd has a chance to become the first TROP2-targeted ADC to reach NSCLC. AstraZeneca isn’t the only Big Pharma that’s now working with Daiichi in the ADC space, either. Coming up behind Dato-DXd are three other ADCs that the Japanese drugmaker has been working on, and for which Merck & Co. paid $4 billion upfront in October to co-develop. Fredrickson gave no clue as to whether AstraZeneca also put in a bid for those assets, instead pointing to his company’s rapidly progressing stable of in-house ADCs. The Big Pharma already has four of its own candidates in phase 1/2 development, including the B7-H4-targeting AZD8205, which is in a midstage study for solid tumors, and a bispecific ADC dubbed AZD9592. There’s also AZD0901, a Claudin18.2-specific antibody bought from KYM Biosciences last year that’s now in a phase 2 trial for solid tumors. “We're making sure that we have what we think is the most robust portfolio of antibody-drug conjugates,” Fredrickson said. “We think that Enhertu and Dato are two of the obvious leaders, but we have our own wholly owned antibody-drug conjugates that we think have compelling payload-linker combinations and also compelling targets that are going to complement the work that we're doing in lung cancer, breast cancer, GI cancers and gynecologic malignancies—areas that we have strong leadership positions.” “Enhertu, Dato and our wholly owned ADCs represent for us where we want to be placing our bets for the future of this class,” Fredrickson added.

ADCPhase 3Phase 2

100 Deals associated with AZD-8205

R&D Status

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Indication	Highest Phase	Country/Location	Organization	Date
Triple Negative Breast Cancer	Phase 2	JP	AstraZeneca AB	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	US	BSP Pharmaceuticals SpA	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	KR	AstraZeneca Global R&D (China) Co., Ltd.	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	JP	AstraZeneca Global R&D (China) Co., Ltd.	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	AU	AstraZeneca Global R&D (China) Co., Ltd.	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	US	AstraZeneca AB	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	US	AstraZeneca Global R&D (China) Co., Ltd.	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	AU	AstraZeneca AB	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	AU	BSP Pharmaceuticals SpA	18 Oct 2021
Triple Negative Breast Cancer	Phase 2	KR	BSP Pharmaceuticals SpA	18 Oct 2021

Clinical Result

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Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT05123482 (BLUESTAR, ESMO2024) Manual	Phase 1/2	Solid tumor Second line	46	AZD8205	(dtsckvuezq) = fbycosfpjf cfqsxeksxr (thpahzlnum ) View more	Positive	13 Sep 2024

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