Rilvegostomig

TOKYO, Japan & BASKING RIDGE, NJ, USA I June 01, 2025 I Results from three trials continue to demonstrate the potential of DATROWAY ® (datopotamab deruxtecan) in combination with various immunotherapies to improve outcomes in patients with non-small cell lung cancer (NSCLC) across multiple stages of the disease. These results from TROPION-Lung02 , TROPION-Lung04 and NeoCOAST-2 were presented at the 2025 American Society of Clinical Oncology (#ASCO25) Annual Meeting. DATROWAY is a specifically engineered TROP2 directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo (TSE: 4568) and being jointly developed and commercialized by Daiichi Sankyo and AstraZeneca (LSE/STO/Nasdaq: AZN). “Patients with non-small cell lung cancer have limited treatment options and often experience disease progression due to the aggressive nature of the disease,” said Benjamin Levy, MD, Clinical Director, Medical Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Medicine. “The safety and efficacy data from these trials and the exploratory QCS analysis from TROPION-Lung02 support the potential of DATROWAY to become an important medicine to use in combination with various immunotherapies to improve outcomes for patients across multiple stages of lung cancer.” “These data presented at ASCO continue to reinforce the potential for DATROWAY to become an important part of immunotherapy-based combination regimens for the treatment of certain patients with non-small cell lung cancer,” said Ken Takeshita, MD, Global Head, R&D, Daiichi Sankyo. “We look forward to further evaluation of these combinations through our robust clinical development program in order to determine how DATROWAY may help address unmet needs of patients with lung cancer.” “The DATROWAY combination data at ASCO, including results with our own durvalumab and rilvegostomig as well as pembrolizumab, support the combinability of this medicine and its potential to change treatment expectations across stages of lung cancer,” said Cristian Massacesi, MD, Chief Medical Officer and Oncology Chief Development Officer, AstraZeneca. “Further, the results from the TROPION-Lung02 exploratory biomarker analysis offer additional evidence that the more precise measurement of TROP2, as enabled by our computational pathology platform, can help identify patients with non-small cell lung cancer more likely to respond to DATROWAY.” DATROWAY plus pembrolizumab with or without platinum-based chemotherapy show consistent tumor responses as first-line treatment of advanced NSCLC Final results from the TROPION-Lung02 phase 1b trial of DATROWAY plus Merck’s (known as MSD outside of the United States and Canada) anti-PD-1 therapy KEYTRUDA ® (pembrolizumab) with or without platinum chemotherapy in patients with advanced NSCLC without actionable genomic alterations were featured during an oral presentation ( #8501 ) on Sunday, June 1. In 42 patients receiving first-line doublet DATROWAY plus pembrolizumab, an objective response rate (ORR) of 54.8% (95% confidence interval [CI]: 38.7-70.2) was observed. In 54 patients receiving first-line triplet DATROWAY plus pembrolizumab and platinum chemotherapy, an ORR of 55.6% (95% CI: 41.4-69.1) was observed. This analysis included patients enrolled during the dose escalation phase of the trial, where 4.8% and 40.7% of patients treated with the doublet and triplet regimens, respectively, received DATROWAY at a dose of 4 mg/kg versus 6 mg/kg. Median treatment duration was 9.7 months for patients receiving the doublet regimen and 5.8 months for those receiving the triplet regimen. The safety profiles of the doublet and triplet regimens of DATROWAY in TROPION-Lung02 were consistent with previous analyses. Grade 3 or higher treatment-related adverse events (TRAEs) occurred in 40.5% and 55.6% of patients receiving the doublet and triplet regimens, respectively. The most common grade 3 or higher TRAEs occurring in 5% or more of patients treated with the doublet regimen were increased amylase (14%) and stomatitis (5%). The most common grade 3 or higher TRAEs occurring in 5% or more of patients treated with the triplet regimen were decreased neutrophil count (15%), neutropenia (13%), anemia (13%), increased amylase (9%), fatigue (6%) and nausea (6%). Two (4.8%) grade 3 interstitial lung disease (ILD) events in patients treated with the doublet regimen and one (1.9%) grade 3 ILD event in patients treated with the triplet regimen were adjudicated as drug-related by an independent committee. In TROPION-Lung02, patients across six cohorts received DATROWAY plus pembrolizumab (doublet) or DATROWAY plus pembrolizumab and chemotherapy (triplet). As of data cut-off of April 29, 2024, 96 patients received either the doublet (n=42) or triplet (n=54) combination as first-line therapy. Summary of TROPION-Lung02 First-Line Efficacy Results Tissue samples collected from patients in TROPION-Lung02 were analyzed retrospectively using quantitative continuous scoring (QCS), AstraZeneca’s proprietary computational platform. Tumors were considered biomarker positive if ≥75% of tumor cells exhibited a normalized membrane ratio (NMR) below a predetermined value (≤0.56), indicating a greater proportion of TROP2 in the cytoplasm than on the membrane. Results from this exploratory analysis showed that TROP2-NMR biomarker positivity was associated with a trend toward prolonged progression free survival (PFS) in patients treated with the doublet (hazard ratio [HR]: 0.50; 95% CI: 0.19-1.29) and triplet (HR: 0.67; 95% CI: 0.33-1.36) regimens, and a trend toward prolonged overall survival in patients treated with the doublet (HR: 0.35; 95% CI: 0.07-1.72) and triplet (HR: 0.71; 95% CI: 0.31-1.59) regimens compared to the TROP2-NMR biomarker negative population. DATROWAY plus rilvegostomig show encouraging activity in first-line treatment of advanced NSCLC First results from cohort 5 of the TROPION-Lung04 phase 1b trial, presented during a poster session ( #8521 ) on Saturday, May 31, showed DATROWAY plus AstraZeneca’s PD-1/TIGIT bispecific antibody rilvegostomig as a first-line treatment demonstrated an ORR of 57.5% (95% CI: 40.9-73.0), including one complete response (CR) and 22 partial responses (PRs) in 40 patients with advanced or metastatic NSCLC. A disease control rate (DCR) of 95% (95% CI: 83.1-99.4) was seen. Objective responses were observed across both squamous (45.5%; 95% CI: 16.7-76.6) and nonsquamous (62.1%; 95% CI: 42.3-79.3) histologies and all PD-L1 expression levels. Median duration of response (DoR) was 5.8 months (4.5-not evaluable [NE]). The safety profile of DATROWAY and rilvegostomig was consistent with the known safety profile of each agent with no new safety signals identified. Grade 3 or higher treatment-emergent adverse events (TEAEs) occurred in 60% of patients. The most common grade 3 or greater TEAEs were pneumonia (10%), pneumonitis (7.5%), anemia (2.5%), decreased appetite (2.5%), increased amylase (2.5%), musculoskeletal pain (2.5%), rash (2.5%) and stomatitis (2.5%). Three (7.5%) grade 2 ILD events and two (5%) grade 3 ILD events were adjudicated as drug-related by an independent committee. Cohort 5 of TROPION-Lung04 enrolled patients with untreated advanced NSCLC without actionable genomic alterations. As of data cut-off of October 24, 2024, 40 patients received DATROWAY plus rilvegostomig with a median treatment duration of 5.1 months. DATROWAY treatment was ongoing in 19 patients and rilvegostomig treatment was ongoing in 20 patients. Daiichi Sankyo and AstraZeneca are evaluating DATROWAY plus rilvegostomig as first-line treatment for patients with advanced or metastatic nonsquamous NSCLC with PD-L1 ≥50% and without actionable genomic alterations in the TROPION-Lung10 phase 3 trial. DATROWAY plus durvalumab and chemotherapy demonstrate encouraging pathological response rates in patients with early-stage resectable NSCLC Final results from Arm 4 of the NeoCOAST-2 phase 2 platform trial evaluating neoadjuvant DATROWAY plus AstraZeneca’s anti-PD-L1 therapy IMFINZI ® (durvalumab) and single-agent platinum chemotherapy were presented during a poster session ( #8046 ) on Saturday, May 31 and showed the combination demonstrated a pathologic complete response (pCR) rate of 35.2% (95% CI: 22.7-49.4) and a major pathologic response (mPR) rate of 63% (95% CI: 48.7-75.7). This was numerically higher than response rates shown by other combination regimens evaluated in Arm 1 and Arm 2 of NeoCOAST-2; however, the trial was not powered to make direct statistical comparisons between arms. These results, along with results from these other two arms of NeoCOAST-2, were simultaneously published in Nature Medicine . The safety profile of DATROWAY, durvalumab and single-agent platinum chemotherapy was consistent with the known safety profile of each agent with no new safety signals identified. Feasibility of surgery was maintained with this arm of NeoCOAST-2 relative to the standard of care. Grade 3 or higher TEAEs occurred in 24.1% of patients in the neoadjuvant period. About TROPION-Lung02 TROPION-Lung02 is an ongoing global, open-label, six-cohort phase 1b trial evaluating the safety and efficacy of DATROWAY at two dose levels (4 mg/kg and 6 mg/kg) in combination with Merck’s anti-PD-1 therapy KEYTRUDA ® (pembrolizumab; 200 mg) with or without four cycles of platinum chemotherapy (carboplatin or cisplatin) in patients with previously untreated or pretreated locally advanced or metastatic NSCLC without actionable genomic alterations (e.g., EGFR, ALK, ROS1, NTRK, BRAF, RET, MET or other known AGAs). Participants with tumors that harbor KRAS mutations are eligible for this study. The primary endpoints of TROPION-Lung02 are dose-limiting toxicities and treatment-emergent adverse events. Secondary endpoints include ORR, DoR, PFS as assessed by investigator, overall survival, pharmacokinetics and anti-drug antibodies for DATROWAY and pembrolizumab. TROPION-Lung02 is one of three clinical trials along with the phase 3 TROPION-Lung07 and TROPION-Lung08 trials in a collaboration and supply agreement between Daiichi Sankyo, AstraZeneca and Merck (known as MSD outside of the United States and Canada) to evaluate the combination of DATROWAY and pembrolizumab. TROPION-Lung02 enrolled 145 patients in Asia, Europe and North America. For more information visit ClinicalTrials.gov . KEYTRUDA ® is a registered trademark of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA. About TROPION-Lung04 TROPION-Lung04 is an ongoing global, open-label, 15-cohort phase 1b trial evaluating the safety and efficacy of DATROWAY (4 mg/kg or 6 mg/kg) in combination with immunotherapy (durvalumab, rilvegostomig or volrustomig) with or without up to four cycles of carboplatin in patients with advanced or metastatic NSCLC without actionable genomic alterations. Participants with tumors that harbor KRAS mutations are eligible for this study. Patients enrolled in the cohorts evaluating durvalumab were previously untreated or had received one or fewer lines of systemic chemotherapy without concomitant immunotherapy. The primary endpoints of TROPION-Lung04 are safety and tolerability. Secondary endpoints include ORR, DCR, duration of response and progression-free survival as assessed by investigator. Rilvegostomig is AstraZeneca’s PD-1/TIGIT bispecific antibody. The TIGIT component of rilvegostomig is derived from the clinical-stage anti-TIGIT antibody, COM902, developed by Compugen Ltd. (Nasdaq/TASE: CGEN). TROPION-Lung04 will enroll more than 370 patients in Asia, Europe and North America. For more information visit ClinicalTrials.gov . About NeoCOAST-2 NeoCOAST-2 is a global, randomized, multicenter, open-label, multi-arm phase 2 platform trial conducted by AstraZeneca evaluating the efficacy and safety of durvalumab in multiple novel combinations, before and after surgery, in patients with resectable, early-stage (stage IIA-IIIB) NSCLC. The dual primary endpoints of NeoCOAST-2 are antitumor activity of neoadjuvant treatment assessed by pCR and the safety and tolerability of neoadjuvant and adjuvant treatment. Secondary endpoints include event-free survival, disease-free survival and ORR as determined by investigator using RECIST version 1.1, OS, feasibility of surgery, and mPR determined by central blinded independent pathologist review. NeoCOAST-2 will enroll approximately 630 patients in Asia, Europe and North America. For more information visit ClinicalTrials.gov. About Non-Small Cell Lung Cancer Nearly 2.5 million lung cancer cases were diagnosed globally in 2022. 1 NSCLC is the most common type of lung cancer, accounting for about 87% of cases. 2 While most NSCLC cases are diagnosed in the advanced setting, between 25 to 30% of diagnoses occur in the early stage of the disease. 3,4 Despite improvements in treatment for early-stage NSCLC, patients may experience disease recurrence even after complete tumor resection with or without treatment with adjuvant therapy. 5,6,7 For patients with advanced NSCLC without actionable genomic alterations, immunotherapy with or without platinum-based chemotherapy is the standard first-line treatment. While these medicines have improved outcomes in the first-line metastatic setting, most patients experience disease progression. 8,9,10 TROP2 is a protein broadly expressed in the majority of NSCLC tumors. 11 There is currently no TROP2 directed ADC approved in the U.S. for the treatment of lung cancer. 12,13 About DATROWAY DATROWAY (datopotamab deruxtecan; datopotamab deruxtecan-dlnk in the U.S. only) is a TROP2 directed ADC. Designed using Daiichi Sankyo’s proprietary DXd ADC Technology, DATROWAY is one of six DXd ADCs in the oncology pipeline of Daiichi Sankyo, and one of the most advanced programs in AstraZeneca’s ADC scientific platform. DATROWAY is comprised of a humanized anti-TROP2 IgG1 monoclonal antibody, developed in collaboration with Sapporo Medical University, attached to a number of topoisomerase I inhibitor payloads (an exatecan derivative, DXd) via tetrapeptide-based cleavable linkers. DATROWAY is approved in more than 30 countries for the treatment of adult patients with unresectable or metastatic HR positive, HER2 negative (IHC 0, IHC 1+ or IHC 2+/ISH-) breast cancer who have received prior endocrine-based therapy and chemotherapy for unresectable or metastatic disease based on the results from the TROPION-Breast01 trial. About the DATROWAY Clinical Development Program A comprehensive global clinical development program is underway with more than 20 trials evaluating the efficacy and safety of DATROWAY across multiple cancers, including NSCLC, triple negative breast cancer and HR positive, HER2 negative breast cancer. The program includes eight phase 3 trials in lung cancer and five phase 3 trials in breast cancer evaluating DATROWAY as a monotherapy and in combination with other anticancer treatments in various settings. About the Daiichi Sankyo and AstraZeneca Collaboration Daiichi Sankyo and AstraZeneca entered into a global collaboration to jointly develop and commercialize ENHERTU ® in March 2019 and DATROWAY in July 2020 , except in Japan where Daiichi Sankyo maintains exclusive rights for each ADC. Daiichi Sankyo is responsible for the manufacturing and supply of ENHERTU and DATROWAY. About the ADC Portfolio of Daiichi Sankyo The Daiichi Sankyo ADC portfolio consists of seven ADCs in clinical development crafted from two distinct ADC technology platforms discovered in-house by Daiichi Sankyo. The ADC platform furthest in clinical development is Daiichi Sankyo’s DXd ADC Technology where each ADC consists of a monoclonal antibody attached to a number of topoisomerase I inhibitor payloads (an exatecan derivative, DXd) via tetrapeptide-based cleavable linkers. The DXd ADC portfolio currently consists of ENHERTU, a HER2 directed ADC, and DATROWAY, a TROP2 directed ADC, which are being jointly developed and commercialized globally with AstraZeneca. Patritumab deruxtecan (HER3-DXd), a HER3 directed ADC, ifinatamab deruxtecan (I-DXd), a B7-H3 directed ADC, and raludotatug deruxtecan (R-DXd), a CDH6 directed ADC, are being jointly developed and commercialized globally with Merck & Co., Inc, Rahway, NJ, USA. DS-3939, a TA-MUC1 directed ADC, is being developed by Daiichi Sankyo. The second Daiichi Sankyo ADC platform consists of a monoclonal antibody attached to a modified pyrrolobenzodiazepine (PBD) payload. DS-9606, a CLDN6 directed PBD ADC, is the first of several planned ADCs in clinical development utilizing this platform. Ifinatamab deruxtecan, patritumab deruxtecan, raludotatug deruxtecan, DS-3939 and DS-9606 are investigational medicines that have not been approved for any indication in any country. Safety and efficacy have not been established. DATROWAY U.S. Important Safety Information Indication DATROWAY ® is a Trop-2-directed antibody and topoisomerase inhibitor conjugate indicated for the treatment of adult patients with unresectable or metastatic, hormone receptor (HR)-positive, HER2-negative (IHC 0, IHC 1+, or IHC 2+/ISH−) breast cancer who have received prior endocrine-based therapy and chemotherapy for unresectable or metastatic disease. Please see accompanying full Prescribing Information , including the Medication Guide . About Daiichi Sankyo Daiichi Sankyo is an innovative global healthcare company contributing to the sustainable development of society that discovers, develops and delivers new standards of care to enrich the quality of life around the world. With more than 120 years of experience, Daiichi Sankyo leverages its world-class science and technology to create new modalities and innovative medicines for people with cancer, cardiovascular and other diseases with high unmet medical need. For more information, please visit www.daiichisankyo.com . References 1 World Health Organization. Global Cancer Observatory: Lung. Accessed June 2025. 2 Cancer.net. Lung Cancer – Non-Small Cell: Statistics. Accessed June 2025. 3 Cagle P, et al. Archives Pathology Lab Med. 2013;137:1191-1198. 4 Le Chevalier T, et al. Ann Oncol. 2010;21:vii196-vii198. 5 Dziedzic DA, et al. Clin.Lung Cancer. 2016; 17(5): e157–67. 6 Okami J, et al. J Thorac Oncol. 2019;14(2):212–22. 7 Peters S, et al. J Thorac Oncol. 2014;9(11):1675-1684. 8 Chen R, et al. J Hematol Oncol. 2020:13(1):58. 9 Majeed U, et al. J Hematol Oncol. 2021;14(1):108. 10 Pircher A, et al. Anticancer Research. 2020;70(5):287-294. 11 Mito R, et al. Pathol Int. 2020;70(5):287-294. 12 Rodríguez-Abreau D, et al. Ann Onc. 2021 Jul;32(7):881-895. 13 American Cancer Society. Targeted Drug Therapy for Non-Small Cell Lung Cancer. Accessed June 2025. SOURCE: Daiichi Sankyo

Two-thirds (67.4%) of patients treated with IMFINZI-based perioperative regimen remained event-free at two years First and only immunotherapy to demonstrate statistically significant event-free survival in a global Phase III trial in this setting WILMINGTON, DE, USA I June 01, 2025 I Positive results from the MATTERHORN Phase III trial showed perioperative treatment with AstraZeneca’s IMFINZI ® (durvalumab) in combination with standard-of-care FLOT (fluorouracil, leucovorin, oxaliplatin, and docetaxel) chemotherapy demonstrated a statistically significant and clinically meaningful improvement in the primary endpoint of event-free survival (EFS) versus chemotherapy alone. Patients were treated with neoadjuvant IMFINZIin combination with chemotherapy before surgery, followed by adjuvant IMFINZI in combination with chemotherapy, then IMFINZI monotherapy. The trial evaluated this regimen versus perioperative chemotherapy alone for patients with resectable, early-stage and locally advanced (Stages II, III, IVA) gastric and gastroesophageal junction (GEJ) cancers. These results will be presented today during the Plenary Session at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting in Chicago, IL (abstract #LBA5) and simultaneously published in The New England Journal of Medicine . In a planned interim analysis, patients treated with the IMFINZI-basedperioperative regimen showed a 29% reduction in the risk of disease progression, recurrence or death versus chemotherapy alone (based on an EFS hazard ratio [HR] of 0.71; 95% confidence interval [CI] 0.58-0.86; p<0.001). Estimated median EFS was not yet reached for the IMFINZIarm versus 32.8 months for the comparator arm. An estimated 78.2% of patients treated with the IMFINZI-based perioperative regimen were event-free at one year compared to 74.0% in the comparator arm; the estimated 24-month EFS rate was 67.4% versus 58.5%, respectively, signaling a greater magnitude of benefit over time for the IMFINZI-based regimen. For the secondary endpoint of overall survival (OS), a strong trend was observed in favor of the IMFINZI-basedperioperative regimen (HR=0.78; 95% CI 0.62-0.97; p=0.025). The trial will continue to follow OS, which will be formally assessed at the final analysis. Yelena Y. Janjigian, MD, Chief Attending Physician of the Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, and principal investigator for the trial, said: “Despite receiving curative-intent surgery and chemotherapy, patients with gastric and gastroesophageal cancers frequently develop recurrent disease. Results from the MATTERHORN trial showed that more than two-thirds of patients treated with a durvalumab-based perioperative regimen had not experienced a recurrence or were progression-free after two years. This new treatment approach should become the new standard of care in this setting based on these results.” Cristian Massacesi, Chief Medical Officer and Oncology Chief Development Officer, AstraZeneca, said: “This immunotherapy-based perioperative regimen has the potential to change the clinical paradigm in early gastric and gastroesophageal junction cancers based on the reduction in risk of progression, recurrence or death by nearly a third and the strong trend towards improved survival. As the third positive trial of perioperative treatment with IMFINZI across multiple tumor types, the MATTERHORN trial further validates this approach and highlights our commitment to bringing novel therapies to early stages of disease where there is the greatest chance for cure.” Summary of results: MATTERHORN The safety profile for IMFINZIand FLOT chemotherapy was consistent with the known profiles of each medicine, and the percentage of patients that completed surgery was similar compared to chemotherapy alone. Grade 3 or higher adverse events due to any cause were similar between the two arms. In a previously reported interim analysis for the key secondary endpoint of pathologic complete response (pCR), the IMFINZI – based regimen more than doubled the pCR rate compared to neoadjuvant chemotherapy alone (19% versus 7%, odds ratio 3.08; p<0.001). Please see additional Important Safety Information throughout and Full Prescribing Information including Medication Guide for IMFINZI and IMJUDO . You may report side effects related to AstraZeneca products . Notes Gastric and gastroesophageal junction cancers Gastric (stomach) cancer is the fifth most common cancer worldwide and the fifth-highest leading cause of cancer mortality. 1 Nearly one million new patients were diagnosed with gastric cancer in 2022, with approximately 660,000 deaths reported globally. 1 In many regions, its incidence has been increasing in patients younger than 50 years old, along with other gastrointestinal (GI) malignancies. 2 In 2024, there were approximately 43,000 drug-treated patients in the US, European Union (EU) and Japan with early-stage and locally advanced gastric or GEJ cancer. 3 Approximately 62,000 patients in these regions are expected to be newly diagnosed in this setting by 2030. 4 GEJ cancer is a type of gastric cancer that arises from and spans the area where the esophagus connects to the stomach. 5 Disease recurrence is common in patients with resectable gastric cancer despite undergoing surgery with curative intent and treatment with neoadjuvant/adjuvant chemotherapy. Approximately one in four patients with gastric cancer who undergo surgery develop recurrent disease within one year, and one in four patients do not survive beyond two years, reflecting high unmet medical need. 6-7 Additionally, the five-year survival rate remains poor, with less than half of patients alive at five years. 8 MATTERHORN MATTERHORN is a randomized, double-blind, placebo-controlled, multi-center, global Phase III trial evaluating IMFINZIas perioperative treatment for patients with resectable Stage II-IVA gastric and GEJ cancers. Perioperative therapy includes treatment before and after surgery, also known as neoadjuvant/adjuvant therapy. In the trial, 948 patients were randomized to receive a 1500mg fixed dose of IMFINZI plus FLOT chemotherapy or placebo plus FLOT chemotherapy every four weeks for two cycles prior to surgery. This was followed by IMFINZIor placebo every four weeks for up to 12 cycles after surgery (including two cycles of IMFINZIor placebo plus FLOT chemotherapy and 10 additional cycles of IMFINZI or placebo monotherapy). In the MATTERHORN trial, the primary endpoint is EFS, defined as time from randomization until the date of one of the following events (whichever occurred first): RECIST (version 1.1, per blinded independent central review assessment) progression that precludes surgery or requires non-protocol therapy during the neoadjuvant period; RECIST progression/recurrence during the adjuvant period; non-RECIST progression that precludes surgery or requires non-protocol therapy during the neoadjuvant period or discovered during surgery; progression/recurrence confirmed by biopsy post-surgery; or death due to any cause. Key secondary endpoints include pCR rate, defined as the proportion of patients who have no detectable cancer cells in resected tumor tissue following neoadjuvant therapy, and OS. The trial enrolled participants in 176 centers in 20 countries, including in the US, Canada, Europe, South America and Asia. IMFINZI IMFINZI ® (durvalumab) is a human monoclonal antibody that binds to the PD-L1 protein and blocks the interaction of PD-L1 with the PD-1 and CD80 proteins, countering the tumor’s immune-evading tactics and releasing the inhibition of immune responses. IMFINZI is also approved in combination with chemotherapy (gemcitabine plus cisplatin) in locally advanced or metastatic biliary tract cancer and in combination with IMJUDO ® (tremelimumab-actl) in unresectable hepatocellular carcinoma (HCC). IMFINZI is also approved as a monotherapy in unresectable HCC in Japan and the EU. In addition to its indications in GI cancers, IMFINZI is the global standard of care based on OS in the curative-intent setting of unresectable, Stage III non-small cell lung cancer (NSCLC) in patients whose disease has not progressed after chemoradiotherapy (CRT). Additionally, IMFINZI is approved as a perioperative treatment in combination with neoadjuvant chemotherapy in resectable NSCLC, and in combination with a short course of IMJUDO and chemotherapy for the treatment of metastatic NSCLC. IMFINZI is also approved for limited-stage small cell lung cancer (SCLC) in patients whose disease has not progressed following concurrent platinum-based CRT; and in combination with chemotherapy for the treatment of extensive-stage SCLC. IMFINZI is approved in the US and other countries as a perioperative treatment in combination with neoadjuvant chemotherapy for muscle-invasive bladder cancer based on the NIAGARA Phase III trial. Additionally, IMFINZI plus standard-of-care Bacillus Calmette-Guérin induction and maintenance therapy demonstrated a statistically significant and clinically meaningful improvement in disease-free survival for patients with high-risk non-muscle-invasive bladder cancer in the POTOMAC Phase III trial. IMFINZI in combination with chemotherapy followed by IMFINZI monotherapy is approved as a 1st-line treatment for primary advanced or recurrent endometrial cancer (mismatch repair deficient disease only in US and EU). IMFINZI in combination with chemotherapy followed by olaparib and IMFINZI is approved for patients with mismatch repair proficient advanced or recurrent endometrial cancer in EU and Japan. Since the first approval in May 2017, more than 374,000 patients have been treated with IMFINZI. As part of a broad development program, IMFINZI is being tested as a single treatment and in combinations with other anti-cancer treatments for patients with NSCLC, bladder cancer, breast cancer, ovarian cancer and several gastrointestinal cancers. AstraZeneca in GI cancers AstraZeneca has a broad development program for the treatment of GI cancers across several medicines and a variety of tumor types and stages of disease. In 2022, GI cancers collectively represented approximately 5 million new cancer cases leading to approximately 3.3 million deaths. 9 Within this program, the Company is committed to improving outcomes in gastric, liver, biliary tract, esophageal, pancreatic, and colorectal cancers. In addition to its indications in BTC and HCC, IMFINZIis being assessed in combinations, including with IMJUDO, in liver, esophageal and gastric cancers in an extensive development program spanning early to late-stage disease across settings. Fam-trastuzumab deruxtecan-nxki, a HER2-directed antibody drug conjugate, is approved in the US and several other countries for HER2-positive advanced gastric cancer. Fam-trastuzumab deruxtecan-nxkiis jointly developed and commercialized by AstraZeneca and Daiichi Sankyo. Olaparib, a first-in-class PARP inhibitor, is approved the US and several other countries for the treatment of BRCA- mutated metastatic pancreatic cancer. Olaparib is developed and commercialized by AstraZeneca and Merck & Co., Inc., known as MSD outside the US and Canada. The Company is also assessing rilvegostomig (AZD2936), a PD-1/TIGIT bispecific antibody, in combination with chemotherapy as an adjuvant therapy in BTC, in combination with bevacizumab with or withoutIMJUDO as a 1st-line treatment in patients with advanced HCC, and as a 1st-line treatment in patients with HER2-negative, locally advanced unresectable or metastatic gastric and GEJ cancers. Rilvegostomig is also being evaluated in combination with fam-trastuzumab deruxtecan-nxki in previously untreated, HER2-expressing, locally advanced or metastatic BTC. AstraZeneca is advancing multiple modalities that provide complementary mechanisms for targeting Claudin 18.2, a promising therapeutic target in gastric cancer. These include sonesitatug vedotin, a potential first-in-class antibody drug conjugate licensed from KYM Biosciences Inc., currently in Phase III development; AZD5863, a novel Claudin 18.2/CD3 T-cell engager bispecific antibody licensed from Harbour Biomed in Phase I development; and AZD6422, an armored autologous chimeric antigen receptor T-cell (CAR T) therapy, currently being evaluated in an investigator-initiated trial (IIT) in collaboration with AbelZeta in China. In early development, AstraZeneca is developing two Glypican 3 (GPC3) armored CAR Ts in HCC. AZD5851, currently in Phase I development, is being developed globally, and C-CAR031 / AZD7003 is being co-developed with AbelZeta in China where it is under evaluation in an IIT. AstraZeneca in immuno-oncology (IO) AstraZeneca is a pioneer in introducing the concept of immunotherapy into dedicated clinical areas of high unmet medical need. The Company has a comprehensive and diverse IO portfolio and pipeline anchored in immunotherapies designed to overcome evasion of the anti-tumor immune response and stimulate the body’s immune system to attack tumors. AstraZeneca strives to redefine cancer care and help transform outcomes for patients with IMFINZI as a monotherapy and in combination with IMJUDO as well as other novel immunotherapies and modalities. The Company is also investigating next-generation immunotherapies like bispecific antibodies and therapeutics that harness different aspects of immunity to target cancer, including cell therapy and T-cell engagers. AstraZeneca is pursuing an innovative clinical strategy to bring IO-based therapies that deliver long-term survival to new settings across a wide range of cancer types. The Company is focused on exploring novel combination approaches to help prevent treatment resistance and drive longer immune responses. With an extensive clinical program, the Company also champions the use of IO treatment in earlier disease stages, where there is the greatest potential for cure. 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. 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’s innovative medicines are sold in more than 125 countries and used by millions of patients worldwide. Please visit www.astrazeneca-us.com and follow the Company on social media @AstraZeneca . References SOURCE: AstraZeneca