A Single-Arm, Phase 2 Study to Evaluate OBI-833/OBI-821 Maintenance Therapy in Patients With Globo H-Positive Advanced Biliary Tract Cancer Not Progresseding Under First-Line Gemcitabine and Cisplatin

A Phase 2 clinical trial protocol for evaluating the efficacy and safety of OBI-833/OBI-821, a carbohydrate-conjugate vaccine combined with an immune adjuvant, as maintenance therapy in combination with first-line gemcitabine and cisplatin chemotherapy for patients with Globo H-positive advanced biliary tract cancer. The study is designed as a single-arm trial with 30 patients who have achieved stable disease, partial response, or complete response after 3±1 months of initial chemotherapy. The primary endpoint is progression-free survival, with secondary endpoints including overall survival, tumor response, and safety profile. The treatment regimen involves subcutaneous injections of OBI-833/OBI-821 on a gradually decreasing frequency schedule for up to 80 weeks. The trial also includes exploratory objectives to assess immune responses and biomarkers. This study aims to address the unmet need for improved treatment options in advanced biliary tract cancer by leveraging the potential of immunotherapy targeting the Globo H antigen.

Start Date31 Jul 2024

Sponsor / Collaborator

Chang Gung Memorial Hospital

NCT05442060

/ RecruitingPhase 2

A Randomized, Open-Label, Phase 2 Study to Evaluate OBI-833/OBI-821 in Combination With First-Line Erlotinib in Patients With EGFR-Mutated, Globo H-Positive, Locally Advanced or Metastatic Non-Small Cell Lung Cancer

This study is a randomized, active control, open-label, phase 2 trial. Erlotinib-treated NSCLC patients will be screened for Globo H, and only Globo H+ (H score ≥ 100) subjects are eligible for the study. Eligible subjects who have been treated with 3±1 months of first-line erlotinib and have achieved stable disease (SD) or partial response (PR) status will be randomized in the ratio of 1:1 to receive erlotinib alone or erlotinib plus OBI-833/OBI-821 therapy.

Start Date27 Jul 2022

Sponsor / Collaborator

OBI Pharma, Inc.

NCT05376423

/ Unknown statusPhase 2IIT

A Randomized, Open-Label, Phase 2 Study to Evaluate Adjuvant OBI-833/OBI-821 Therapy in Patients With Locally Advanced, Globo H-Positive Esophageal Cancer at High Risk for Recurrence

A Phase 2 Study to Evaluate Adjuvant OBI-833/OBI-821 Therapy in Patients With Locally Advanced, Globo H-Positive Esophageal Cancer at High Risk for Recurrence

Start Date02 Jun 2022

Sponsor / Collaborator

National Taiwan University Hospital

100 Clinical Results associated with OBI-833

100 Translational Medicine associated with OBI-833

100 Patents (Medical) associated with OBI-833

Literatures (Medical) associated with OBI-833

10 Feb 2025·ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enhanced Antitumor Immunity of a Globo H‐Based Vaccine Enabled by the Combination Adjuvants of 3D‐MPL and QS‐21

Article

Author: Sui, Qiang ; Gao, Qi ; Xu, Zhuojia ; Cao, Chang ; Meng, Xiao ; Zong, Chengli ; Wu, Ruixue ; Li, Tiehai ; Ma, Wenjing ; Teng, Changcai

Abstract:

Globo H, a specific carbohydrate antigen overexpressed on various human malignancies, has attracted considerable interest as an antigenic target for anticancer vaccine development. Despite several Globo H‐based carbohydrate vaccines that have been designed, efficient access to Globo H hexasaccharide antigen and development of powerful adjuvants for enhancing antitumor immunity remain challenging. Herein, we reported a streamlined chemoenzymatic approach to prepare this hexasaccharide antigen, relying on chemical synthesis of Gb5 pentasaccharide by a stereoconvergent [2+3] strategy and subsequent enzymatic α‐fucosylation to easily install α1,2‐fucose residue. Separately, a modular assembly approach to efficiently synthesize 3‐O‐deacyl‐monophosphoryl lipid A (3D‐MPL) was developed by the integration of stereocontrolled glycosylation, regioselective acylation, site‐specific phosphorylation, and facile global deprotection. After efficient construction of Globo H‐CRM197 conjugate, we conducted systematic immunological evaluations of Globo H‐CRM197 formulated with various adjuvants and adjuvant combinations, comprising saponin QS‐21, synthetic 3D‐MPL and α‐galactosylceramide derivative S34. The results revealed that Globo H‐CRM197 conjugate adjuvanted with QS‐21 and 3D‐MPL elicited robust IgG2a and IgG3 antibody responses and Th1 cellular immunity in mice. Moreover, antibodies induced by this formulation effectively bound to Globo H‐positive MCF‐7 cancer cells and exhibited superior complement‐dependent cytotoxicity and antibody‐dependent cellular phagocytosis, holding promise for further development of effective anticancer vaccines.

01 Nov 2022·European journal of cancer (Oxford, England : 1990)

A randomised phase II trial of a trivalent ganglioside vaccine targeting GM2, GD2 and GD3 combined with immunological adjuvant OPT-821 versus OPT-821 alone in metastatic sarcoma patients rendered disease-free by surgery

Article

Author: Jones, Robin L ; Ryan, Christopher W ; Weiden, Paul ; Agulnik, Mark ; Tap, William D ; Bennett, Cathryn M ; Van Tine, Brian A ; Hansen, David ; George, Suzanne ; Elias, Anthony D ; Qin, Li-Xuan ; Maki, Robert G ; Milhem, Mohammed M ; Hirman, Joe ; D'Angelo, Sandra P ; Schwartz, Gary K ; Carvajal, Richard D ; Budd, G Thomas ; Livingston, Philip O ; Chugh, Rashmi ; Read, William L ; Chmielowski, Bartosz ; Ragupathi, Govind ; Rodler, Eve T ; Rosenbaum, Evan ; Tawbi, Hussein

BACKGROUND:

Recurrence after resection of metastatic sarcoma is common. The gangliosides GM2, GD2 and GD3 are strongly expressed across sarcoma subtypes. We hypothesised that generation of anti-ganglioside antibodies would control micrometastases and improve outcomes in sarcoma patients who were disease-free after metastasectomy.

METHODS:

We conducted a randomised phase II trial of the immunological adjuvant OPT-821 with a KLH-conjugated ganglioside vaccine targeting GM2, GD2 and GD3, versus OPT-821 alone in patients with metastatic sarcoma following complete metastasectomy. Patients received 10 subcutaneous injections at Weeks 1, 2, 3, 8, 16, 28, 40, 52, 68 and 84 and were followed for evidence of recurrent disease. The primary end-point was relapse-free survival. Secondary end-points included overall survival and serologic response.

RESULTS:

A total of 136 patients were randomised, 68 to each arm. The mean age was 51.2, 52.2% were male, 90.4% had relapsed disease, 86.8% had high-grade tumours and 14% had ≥4 metastases resected. Histologies included leiomyosarcoma (33%), spindle cell sarcoma (14%), undifferentiated pleomorphic sarcoma (13%), osteosarcoma (10%), synovial sarcoma (9%), liposarcoma (9%) and others (12%). Most adverse events were Grade ≤2 (83.8% and 70.6% in the vaccine and adjuvant arms, respectively). The most common (≥20% of patients) were injection site reaction (89.7%), fatigue (44.1%) and pyrexia (27.9%) on the vaccine arm, and injection site reaction (69.1%) on the adjuvant only arm. The 1-year relapse-free survival rate (34.5% and 34.8% in the vaccine and OPT-821 monotherapy arm, respectively) did not differ between arms (P = 0.725). One-year overall survival rates were 93.1% and 91.5% in the vaccine and OPT-821 monotherapy arm, respectively (P = 0.578). Serologic responses at week 9 were more frequent on the vaccine arm (96.5% of patients) than in the adjuvant arm (32.8%), and the difference between groups was durable.

CONCLUSIONS:

A sustained serologic response to vaccination was induced with the vaccine, but no difference in recurrence-free or overall survival was observed between treatment arms.

CLINICALTRIALS:

gov identifier: NCT01141491.

01 Dec 2019·Gynecologic oncologyQ2 · MEDICINE

A phase II randomized, double-blind trial of a polyvalent Vaccine-KLH conjugate (NSC 748933 IND# 14384) + OPT-821 versus OPT-821 in patients with epithelial ovarian, fallopian tube, or peritoneal cancer who are in second or third complete remission: An NRG Oncology/GOG study

Q2 · MEDICINE

Article

Author: Spirtos, Nick M ; Powell, Matthew A ; Lankes, Heather A ; Deng, Wei ; Chen, Lee-May ; Aghajanian, Carol ; O'Cearbhaill, Roisin E ; Hanjani, Parviz ; Tewari, Krishnansu S ; Benigno, Benedict B ; Sabbatini, Paul J ; Berry, Emily ; Lucci, Joseph A ; Muller, Carolyn Y ; Behbakht, Kian

OBJECTIVE:

Early-phase data have demonstrated induction of antibody responses to a polyvalent vaccine conjugate (Globo-H, GM2, MUC1-TN, TF) with adjuvant OPT-821. We sought to determine if this combination decreases the hazard of progression or death compared to OPT-821 alone in patients with ovarian cancer in second/third clinical complete remission following chemotherapy. Secondary and translational objectives were overall survival (OS), safety, and immunogenicity.

METHODS:

From 2010-2013, patients were randomized (1:1) to receive OPT-821±vaccine-KLH conjugate subcutaneously at weeks 1, 2, 3, 7, 11, and then every 12 weeks (total 11). Dose delay or reduction was not permitted. Patients were removed for pre-defined dose-limiting toxicity.

RESULTS:

Of 171 patients randomized, 170 were treated. Most had disease of serous histology (85%), stage 3 disease at diagnosis (77%), and had received 2 prior regimens (68%). 32% received >6 treatment cycles [median 6, each arm (p = 0.33)]. 77% discontinued due to progression, 4% due to toxicity, and 1 due to myeloid dysplastic syndrome (MDS). Maximum toxicities included grade 4 MDS and depression/personality change (1 each, unlikely related), as well as grade 3 gastrointestinal disorders and others (n = 21, 4 related). Lesser adverse events were injection site reactions (82%) and fever (11%). Estimated HR for progression-free survival (PFS) of the vaccine + OPT-821 to OPT-821 arm was 0.98 (95% CI: 0.71-1.36). At a median follow-up of 60 months, median OS was 47 and 46 months, respectively.

CONCLUSIONS:

Vaccine + OPT-821 compared to OPT-821 alone was modestly immunogenic and did not prolong PFS or OS. Multi-remission patients are a viable, well-defined population for exploring innovative consolidation and maintenance approaches.

TRIAL REGISTRATION:

NCT00857545.

News (Medical) associated with OBI-833

01 Jan 2025

·www.globenewswire.com

OBI Pharma Enters Collaboration with GlyTech to Expand GlycOBI® Enabling Technologies Outreach in Japan and to Advance Glycan Production

Dec. 23, 2024 -- OBI Pharma, Inc. (OBI), a clinical-stage global oncology company specialized in the development of novel cancer therapies such as antibody-drug conjugates (ADC) and active immunotherapies (4174. TWO), and GlyTech, Inc. (GlyTech), a Japan manufacturer that focuses on glycan production and chemical glycosylation technologies, have entered into a Marketing Agreement and a Material Transfer Agreement. Under the terms of the Marketing Agreement, OBI grants GlyTech rights to market and promote OBI’s GlycOBI® ADC enabling technologies, powered by EndoSymeOBI®, to potential pharma and biotech partners in Japan. GlyTech will also be a key supplier of glycans in Japan. Under the terms of the Material Transfer Agreement, OBI will transfer some of its cutting-edge materials to GlyTech for research in advancing the efficient production of glycans for ADCs. Heidi Wang, Ph.D., OBI Pharma’s Chief Executive Officer, noted, “GlyTech has been one of our trusted suppliers for high quality glycans. We are excited to collaborate with GlyTech to broaden the reach of OBI’s novel GlycOBI® ADC enabling technologies with potential pharma and biotech partners in Japan. We also look forward to the collaborative research with GlyTech, which is part of our plan to ensure high quality, scalable glycan manufacturing and supply for ADCs.” Hiroaki Asai, President & CEO of GlyTech, added, “OBI Pharma's innovative GlycOBI® ADC technologies are testaments to their command of enzyme-based precision synthetic organic chemistry. GlyTech, Inc. is pleased to support the contribution of GlycOBI® ADC technologies to the world as a supplier of highly pure human glycans, a key material for this technology. We greatly look forward to OBI Pharma's continuing progress in new drug development.” OBI Pharma, Inc., is a clinical stage global oncology company that is headquartered in Taiwan and established in 2002. Its mission is to develop novel cancer therapeutic agents for patients with high unmet medical needs. Using the company’s proprietary ADC enabling technologies, including but not limited to GlycOBI®, powered by EndoSymeOBI®, OBI has created its novel ADC pipeline, including OBI-992, OBI-902 and OBI-904, targeting TROP2 and Nectin-4, respectively. Additionally, the company’s novel first-in-class immuno-oncology portfolio targeting Globo H includes: two Globo H active immunotherapy vaccines, adagloxad simolenin (formerly OBI-822) and OBI-833. OBI’s pipeline also includes the first-in-class AKR1C3-targeted small-molecule prodrug OBI-3424, which selectively releases a potent DNA-alkylating antitumor agent in the presence of the aldo-keto reductase 1C3 (AKR1C3) enzyme that is highly expressed in tumors. Additional information can be found at www.obipharma.com. GlycOBI® and EndoSymeOBI® are registered trademarks of OBI Pharma, Inc. GlyTech, Inc. is headquartered in Kyoto, Japan and was established in 2012 as the only bio-venture company in the world capable of the commercial production of human-type glycans. Its current mission is to contribute to efforts enabling people to live healthier lives by supporting the development of advanced products and technologies that take advantage of glycans, proteins, nucleotides and other naturally occurring biochemicals. GlyTech’s technology platforms include the glycan-based enhancement of drugs of various modalities, brain drug delivery technology, and peptide binder discovery services. GlyTech’s own pipeline contains several assets that utilize glycans, and the company is conducting investigator-initiated clinical trials (P2a) for a glycosylated somatostatin with acromegaly as the target indication. The content above comes from the network. if any infringement, please contact us to modify.

License out/inImmunotherapyVaccineADC

13 Jun 2024

·pipelinereview.com

OBI Pharma Announces Phase 1/2 Study Initiation for OBI-992, a TROP2-Targeted Antibody-Drug Conjugate (ADC) for Cancer Therapy

Clinical trial to evaluate the safety and efficacy of OBI-992 in advanced solid tumors. TAIPEI, Taiwan I June 12, 2024 I OBI Pharma, a clinical-stage oncology company (4174.TWO), today announced the initiation of a Phase 1/2 clinical trial of OBI-992, an antibody-drug conjugate (ADC) targeting TROP2 (Trophoblast cell-surface antigen 2), an antigen overexpressed in multiple tumor types. OBI plans to enroll patients with advanced solid tumors, including non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), gastric cancer (GC), and other potential cancers. The objective of the trial is to verify the safety, pharmacokinetics, and preliminary efficacy profile of OBI-992 in these patient populations. OBI Pharma’s Chief Medical Officer, M. Wayne Saville, M.D., noted, “Based on our preclinical data, OBI-992 has several important advantages over other TROP2 ADCs in development; including high serum stability, excellent bystander effect, potential ability to overcome drug resistance, and outstanding activity in animal and organoid models of cancer 1 , 2 , 3 . We look forward to investigating this potential best-in-class TROP2 ADC in the clinic. Leia Tsimberidou MD, of MD Anderson Cancer Center in Houston, TX. USA is the lead investigator for the study.” Heidi Wang, Ph.D., OBI Pharma’s Chief Executive Officer, added, “We are excited to initiate this first in human study of OBI-992. This is an important company milestone and highlights our commitment to building and strengthening the novel OBI Pharma oncology pipeline. We thank the patients and the investigators for their efforts and dedication.” About OBI-992 OBI-992 is a TROP2-targeted antibody-drug conjugate (ADC) that carries a potent topoisomerase I inhibitor payload (exatecan) proven to kill tumor cells. TROP2 is highly expressed in a variety of solid tumors such as lung, breast, ovarian, gastric, and other cancers, rendering it an ideal target for cancer therapy. OBI-992 uses a unique hydrophilic, enzyme-cleavable linker that is stable in circulation but releases the cytotoxic payload inside tumor cells. In preclinical animal models, OBI-992 demonstrated remarkable antitumor activity, improved pharmacokinetic characteristics, and a favorable safety profile relative to comparator ADCs. The TROP2 targeting antibody was in-licensed from Biosion, Inc. www.Biosion.com , in December 2021. OBI Pharma owns ex-China commercial rights for OBI-992. About OBI Pharma OBI Pharma, Inc., is a clinical stage oncology company that is headquartered in Taiwan and established in 2002. Its mission is to develop novel cancer therapeutic agents for patients with high unmet medical needs. The company’s novel first-in-class immuno-oncology portfolio targeting Globo H includes: two Globo H active immunotherapy vaccines, adagloxad simolenin (formerly OBI-822) and OBI-833. Using the company’s unique ADC platforms, including GlycOBI™, OBI created its novel ADC pipeline which includes OBI-992, OBI-902 and OBI-904, targeting TROP2 and Nectin-4, respectively. OBI’s pipeline also includes the first-in-class AKR1C3-targeted small-molecule prodrug OBI-3424, which selectively releases a potent DNA-alkylating antitumor agent in the presence of the aldo-keto reductase 1C3 (AKR1C3) enzyme. Additional information can be found at www.obipharma.com . GlycOBI™ is a trademark of OBI Pharma, Inc. 1 , 2 , 3 : AACR Annual Meeting 2024 Abstracts online. OBI Pharma, Inc. Taipei, Taiwan. https://www.obipharma.com/zh-hant/news-zh-hant/poster-presentations-at-the-aacr-2024-annual-meeting-for-obi-992-and-glycobi-adc-platform/ SOURCE: OBI Pharma

ImmunotherapyAACRADCVaccineIND

12 Jun 2024

·www.biospace.com

OBI Pharma Announces Phase 1/2 Study Initiation for OBI-992, a TROP2-Targeted Antibody-Drug Conjugate (ADC) for Cancer TherapyClinical trial to evaluate the safety and efficacy of OBI-992 in advanced solid tumors.

TAIPEI, Taiwan, June 12, 2024 (GLOBE NEWSWIRE) -- OBI Pharma, a clinical-stage oncology company (4174.TWO), today announced the initiation of a Phase 1/2 clinical trial of OBI-992, an antibody-drug conjugate (ADC) targeting TROP2 (Trophoblast cell-surface antigen 2), an antigen overexpressed in multiple tumor types. OBI plans to enroll patients with advanced solid tumors, including non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), gastric cancer (GC), and other potential cancers. The objective of the trial is to verify the safety, pharmacokinetics, and preliminary efficacy pro OBI-992 in these patient populations. OBI Pharma's Chief Medical Officer, M. Wayne Saville, M.D., noted, “Based on our preclinical data, OBI-992 has several important advantages over other TROP2 ADCs in development; including high serum stability, excellent bystander effect, potential ability to overcome drug resistance, and outstanding activity in animal and organoid models of cancer 1, 2,3. We look forward to investigating this potential best-in-class TROP2 ADC in the clinic. Leia Tsimberidou MD, of MD Anderson Cancer Center in Houston, TX. USA is the lead investigator for the study.” Heidi Wang, Ph.D., OBI Pharma’s Chief Executive Officer, added, “We are excited to initiate this first in human study of OBI-992. This is an important company milestone and highlights our commitment to building and strengthening the novel OBI Pharma oncology pipeline. We thank the patients and the investigators for their efforts and dedication.” About OBI-992 OBI-992 is a TROP2-targeted antibody-drug conjugate (ADC) that carries a potent topoisomerase I inhibitor payload (exatecan) proven to kill tumor cells. TROP2 is highly expressed in a variety of solid tumors such as lung, breast, ovarian, gastric, and other cancers, rendering it an ideal target for cancer therapy. OBI-992 uses a unique hydrophilic, enzyme-cleavable linker that is stable in circulation but releases the cytotoxic payload inside tumor cells. In preclinical animal models, OBI-992 demonstrated remarkable antitumor activity, improved pharmacokinetic characteristics, and a favorable safety pro to comparator ADCs. The TROP2 targeting antibody was in-licensed from Biosion, Inc. , in December 2021. OBI Pharma owns ex-China commercial rights for OBI-992. About OBI Pharma OBI Pharma, Inc., is a clinical stage oncology company that is headquartered in Taiwan and established in 2002. Its mission is to develop novel cancer therapeutic agents for patients with high unmet medical needs. The company’s novel first-in-class immuno-oncology portfolio targeting Globo H includes: two Globo H active immunotherapy vaccines, adagloxad simolenin (formerly OBI-822) and OBI-833. Using the company’s unique ADC platforms, including GlycOBI™, OBI created its novel ADC pipeline which includes OBI-992, OBI-902 and OBI-904, targeting TROP2 and Nectin-4, respectively. OBI’s pipeline also includes the first-in-class AKR1C3-targeted small-molecule prodrug OBI-3424, which selectively releases a potent DNA-alkylating antitumor agent in the presence of the aldo-keto reductase 1C3 (AKR1C3) enzyme. Additional information can be found at . GlycOBI™ is a trademark of OBI Pharma, Inc. 1, 2,3: AACR Annual Meeting 2024 Abstracts online. OBI Pharma, Inc. Taipei, Taiwan. Forward-Looking Statements Statements included in this press release that are not a description of historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements include, but are not limited to, statements about future clinical trials, results and the timing of such trials and results. Such risk factors are identified and discussed from time to time in OBI Pharma’s reports and presentations, including OBI Pharma’s filings with the Taiwan Securities and Futures Bureau. COMPANY CONTACT: Kevin Poulos Chief Business Officer OBI Pharma, Inc. 1.619.537.7698 Ext. 102 kpoulos@obipharmausa.com 115011台北市南港区忠孝东路七段508号6楼 6F., No. 508, Sec 7, Zhongxiao E. R., Nangang Dist., Taipei 115011, Taiwan R.O.C. OBI PHARMA台灣浩鼎

ImmunotherapyAACR

100 Deals associated with OBI-833

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Indication	Highest Phase	Country/Location	Organization	Date
EGFR-mutated non-small Cell Lung Cancer	Phase 2	Taiwan Province	OBI Pharma, Inc.	27 Jul 2022
Esophageal Carcinoma	Phase 2	Taiwan Province	National Taiwan University Hospital	02 Jun 2022
Locally Advanced Malignant Neoplasm	Phase 2	Taiwan Province	National Taiwan University Hospital	02 Jun 2022
Metastatic breast cancer	Phase 1	Taiwan Province	OBI Pharma, Inc.	22 Dec 2015
Metastatic Colorectal Carcinoma	Phase 1	Taiwan Province	OBI Pharma, Inc.	22 Dec 2015
Metastatic Gastric Carcinoma	Phase 1	Taiwan Province	OBI Pharma, Inc.	22 Dec 2015
Secondary malignant neoplasm of lung	Phase 1	Taiwan Province	OBI Pharma, Inc.	22 Dec 2015
Colorectal Cancer	Discovery	China	Odeon Therapeutics (Hong Kong) Limited	22 Feb 2022
Colorectal Cancer	Discovery	Hong Kong	Odeon Therapeutics (Hong Kong) Limited	22 Feb 2022
Colorectal Cancer	Discovery	Macao	Odeon Therapeutics (Hong Kong) Limited	22 Feb 2022

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Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT01141491 (Pubmed)	Phase 2	Sarcoma Adjuvant GM2 \| GD2 \| GD3	136	KLH-conjugated ganglioside vaccine targeting GM2, GD2 and GD3 + OPT-821	tsbjdpnhhr(dqvqcaqzep) = eoolzqszuj ihnfqzxzxy (epthxbrcpo )	Negative	01 Nov 2022
				OPT-821 alone	tsbjdpnhhr(dqvqcaqzep) = dmxauruwfn ihnfqzxzxy (epthxbrcpo )
NCT02310464 (CTgov)	Phase 1	Secondary malignant neoplasm of lung \| Metastatic breast cancer \| Metastatic Colorectal Carcinoma ... View more	25	OBI-833+OBI-821 (Dose Escalation - Cohort 1)	yfslujqwut = qxdfctiaxu aiqedmvscu (hhcdoaqkrh, ftmtgbpeoy - waozklhxpj) View more	-	03 Oct 2022
				OBI-833+OBI-821 (Dose Escalation - Cohort 2)	yfslujqwut = xplnopernt aiqedmvscu (hhcdoaqkrh, fmnfomkupn - crqreycugp) View more
NCT02310464 (ESMO_ASIA_VIRTUAL2020)	Phase 1	Non-Small Cell Lung Cancer	14	OBI-833	tvzlvgpjzo(ivwgtknnoz) = A total of 79 treatment-related AEs were reported. Most were injection site reactions. Among the 6 reported SAEs, one was treatment-related, which was Grade 4 acute pancreatitis, and five were non-treatment related. yxjzmfbkwi (iivqfbyxgs )	Positive	22 Nov 2020
NCT00857545 (CTgov)	Phase 2	Primary peritoneal carcinoma \| Ovarian Epithelial Carcinoma \| Fallopian Tube Carcinoma	171	OPT-821 (Polyvalent Antigen-KLH+OPT-821 Vaccine)	cdylxxxlet(csulqqozye) = qwognajydc cfbinfnfpb (geprzgrlld, nfcutscwsj - rkegdniteb) View more	-	06 Sep 2017
				OPT-821 (Non-specific Immunity With OPT-821)	cdylxxxlet(csulqqozye) = wqfcmehqds cfbinfnfpb (geprzgrlld, fsvrswiwup - yexfdeivaf) View more

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