Testing effectiveness (Phase 2)Looking for participantsNCT07025889What this trial is testingIBI343 Combined With Sintilimab Plus Chemotherapy in Gastric CancerWho this might be right forGastric Cancer Ruijin Hospital 55
Not applicableLooking for participantsNCT06846996What this trial is testingReal-world Effectiveness and Safety of Trastuzumab Deruxtecan in Patients With Locally Advanced or Metastatic HER2-positive Gastric or Gastroesophageal Junction Adenocarcinoma in ChinaWho this might be right forHER2-positive Gastric CancerHER2-positive Gastroesophageal Junction Daiichi Sankyo 260
Large-scale testing (Phase 3)Study completedNCT00680901What this trial is testingLOGiC - Lapatinib Optimization Study in ErbB2 (HER2) Positive Gastric Cancer: A Phase III Global, Blinded Study Designed to Evaluate Clinical Endpoints and Safety of Chemotherapy Plus LapatinibWho this might be right forNeoplasms, Gastrointestinal Tract Novartis Pharmaceuticals 545
Early research (Phase 1)Ended earlyNCT01705340What this trial is testingAkt Inhibitor MK2206, Lapatinib Ditosylate, and Trastuzumab in Treating Patients With Locally Advanced or Metastatic HER2-Positive Breast , Gastric, or Gastroesophageal Cancer That Cannot Be Removed By SurgeryWho this might be right forAdenocarcinoma of the Gastroesophageal JunctionHER2-positive Breast CancerMale Breast Cancer+9 more National Cancer Institute (NCI) 60
Post-approval studies (Phase 4)Not Yet RecruitingNCT07829757What this trial is testingZolbetuximab Given With mFOLFOX6 or CAPOX Chemotherapy in Indian Adults With Gastric CancerWho this might be right forLocally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma or CancerLocally Advanced Unresectable Gastric Adenocarcinoma or CancerMetastatic Gastric Adenocarcinoma or Cancer+1 more Astellas Pharma Global Development, Inc.
Large-scale testing (Phase 3)Looking for participantsNCT07431281What this trial is testingSonesitatug Vedotin in Combination With Capecitabine With or Without Rilvegostomig in Participants With Advanced or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma Expressing Claudin18.2Who this might be right forGastric CancerGastroesophageal Junction AdenocarcinomaEsophageal Cancer AstraZeneca 2,130
Early research (Phase 1)Study completedNCT01576666What this trial is testingPhase Ib, Dose Escalation Study of Oral LDE225 in Combination With BKM120 in Patients With Advanced Solid TumorsWho this might be right forDose EscalationSafetyPreliminary Efficacy+9 more Novartis Pharmaceuticals 120
Testing effectiveness (Phase 2)Active Not RecruitingNCT04492488What this trial is testingMRG002 in Patients with HER2-Positive Advanced Solid Tumors and Locally Advanced or Metastatic Gastric/Gastroesophageal Junction (GEJ) CancerWho this might be right forAdvanced Solid TumorsAdvanced or Metastatic Gastric CancerAdvanced or Metastatic Gastroesophageal Junction Cancer Shanghai Miracogen Inc. 129
Testing effectiveness (Phase 2)Ended earlyNCT01774851What this trial is testingMM-111 and Paclitaxel With Trastuzumab in Patients HER2 Positive Carcinomas of the Distal Esophagus, Gastroesophageal (GE) Junction and StomachWho this might be right forHER-2 Gene AmplificationEsophagus CancerGastroesophageal Junction Cancer+1 more Merrimack Pharmaceuticals 84
Large-scale testing (Phase 3)Looking for participantsNCT06123494What this trial is testingSHR-A1811 for Subjects With Her2-positive Gastric Cancer and Gastroesophageal Junction Adenocarcinoma After Progression on or After First-line Anti-HER2 Therapy-containing RegimenWho this might be right forHER2-positive Advanced Gastric Cancer or Gastroesophageal Junction Adenocarcinoma Jiangsu HengRui Medicine Co., Ltd. 360
Large-scale testing (Phase 3)Study completedNCT04499924What this trial is testingTucatinib, Trastuzumab, Ramucirumab, and Paclitaxel Versus Paclitaxel and Ramucirumab in Previously Treated HER2+ Gastroesophageal CancerWho this might be right forGastric AdenocarcinomaGastroesophageal Junction AdenocarcinomaEsophageal Adenocarcinoma Seagen Inc. 17
Large-scale testing (Phase 3)Ended earlyNCT01641939What this trial is testingTrastuzumab Emtansine Versus Taxane in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Advanced Gastric CancerWho this might be right forGastric Cancer Hoffmann-La Roche 415
Large-scale testing (Phase 3)Looking for participantsNCT07673887What this trial is testingASP2138 Together With Chemotherapy and Pembrolizumab in Adults With Gastric CancerWho this might be right forGastric AdenocarcinomaGastroesophageal Junction (GEJ) Adenocarcinoma Astellas Pharma Global Development, Inc. 570
Testing effectiveness (Phase 2)Looking for participantsNCT06650332What this trial is testingCadonilimab Combination Regimen as First-line Treatment for HER2-expressing GC/GEJ PatientsWho this might be right forMetastatic HER2 Positive Gastroesophageal Junction Cancer Zhejiang Cancer Hospital 90
Large-scale testing (Phase 3)Looking for participantsNCT06731478What this trial is testingStudy of TDXd, Chemotherapy, Pembrolizumab, and Trastuzumab in First-Line Metastatic HER2-Positive Gastric or Gastroesophageal Junction CancerWho this might be right forGastric CancerGastroesophageal Junction Cancer Daiichi Sankyo 726
Early research (Phase 1)Study completedNCT03821233What this trial is testingA Dose Finding Study of ZW49 in Patients With HER2-Positive CancersWho this might be right forHER2-expressing Cancers Zymeworks BC Inc. 112
Testing effectiveness (Phase 2)Active Not RecruitingNCT06157892What this trial is testingDisitamab Vedotin With Other Anticancer Drugs in Solid TumorsWho this might be right forBreast NeoplasmsGastroesophageal Junction AdenocarcinomaHER2 Low Breast Neoplasms+7 more Seagen, a wholly owned subsidiary of Pfizer 54
Large-scale testing (Phase 3)Active Not RecruitingNCT03653507What this trial is testingZolbetuximab (IMAB362) Plus CAPOX Compared With Placebo Plus CAPOX as First-line Treatment of Subjects With Claudin (CLDN) 18.2-positive, HER2-negative, Locally Advanced Unresectable or Metastatic Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (GLOW).Who this might be right forLocally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma or CancerLocally Advanced Unresectable Gastric Adenocarcinoma or CancerMetastatic Gastric Adenocarcinoma or Cancer+1 more Astellas Pharma Global Development, Inc.
Testing effectiveness (Phase 2)Study completedNCT02004769What this trial is testingTrastuzumab Plus Docetaxel and Capecitabine For First Line Treatment of Her2-Positive Advanced Gastric CancerWho this might be right forStomach NeoplasmsNeoplasms MetastasisERBB2 Gene Amplification Sun Yat-sen University 67
Testing effectiveness (Phase 2)Not Yet RecruitingNCT07243938What this trial is testingPhase II Basket Trial: Zanidatamab Plus Tislelizumab in HER2-Positive GI Tumors (UNION-HER2-BASKET)Who this might be right forLocally Advanced Rectal Cancer (LARC)Locally Advanced Gastric/Gastroesophageal Junction AdenocarcinomaMetastatic Colorectal Cancer (mCRC)+1 more Tao Zhang 70