Clinical trials
Gastric Cancer or Gastroesophageal Junction Adenocarcinoma clinical trials
Below are recruiting gastric cancer or gastroesophageal junction adenocarcinoma clinical trials, each written for real people, not researchers. We’re tracking 1,144 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04660760RecruitingPhase 2
Comparing two treatments for advanced stomach cancer after first treatment
This study tests two different treatment options for advanced stomach or gastroesophageal junction cancer that has grown after earlier chemotherapy. One option combines a targeted therapy (ramucirumab) with a chemotherapy pill (trifluridine/tipiracil), and the other is a standard chemotherapy drug (paclitaxel). The goal is to see which approach works better for people whose cancer has progressed, with the hope of improving outcomes.
Birmingham, AlabamaAges 18 years+ - NCT05269381RecruitingPhase 1/Phase 2
Personalized cancer vaccine with pembrolizumab for advanced solid tumors
This trial tests a personalized vaccine made from your tumor's unique markers, combined with the drug pembrolizumab, to help your immune system fight cancer. It is for people with advanced solid tumors who have already tried standard treatments.
Jacksonville, FloridaAges 16 years+ - NCT04221893Recruiting
Radiation therapy for metastatic gastrointestinal cancers
This trial tests whether adding radiation therapy to your current immunotherapy can help control cancer that has spread in the digestive system. It aims to improve symptoms and possibly slow the cancer's growth.
San Francisco, CaliforniaAges 18 years+ - NCT06203600RecruitingPhase 2/Phase 3
Nivolumab plus standard treatment for advanced stomach or esophageal cancer
This trial tests whether adding the immunotherapy drug nivolumab to standard treatment works better for advanced stomach or esophageal cancer. It is for people whose cancer has already progressed after a first round of chemo plus immunotherapy.
Little Rock, ArkansasAges 18 years+ - NCT05677490RecruitingPhase 3
Chemotherapy with or without immunotherapy for advanced stomach or esophagus cancer
This trial compares two chemotherapy combinations, with or without an immunotherapy drug called nivolumab, for people with advanced stomach, esophagus, or gastroesophageal junction cancer that cannot be removed by surgery. The goal is to see which treatment works better and if adding immunotherapy helps.
Birmingham, AlabamaAges 18 years+ - NCT06028737RecruitingPhase 2/Phase 3
Chemotherapy before surgery for advanced stomach cancer
This trial tests a combination of chemotherapy drugs given before surgery for locally advanced stomach or gastroesophageal junction cancer. It aims to see if this approach helps shrink the tumor and improve outcomes.
VilniusAges 18–80 - NCT06364410RecruitingPhase 1
Testing a new drug combo for stomach and other solid tumors
This trial tests a combination of two drugs, trastuzumab deruxtecan and azenosertib, for people with stomach cancer or other solid tumors that have a specific protein called HER2. It aims to see if this combination can help when other treatments have stopped working.
Houston, TexasAges 18 years+ - NCT07139951Enrolling by invitationPhase 2
Heated Chemotherapy for Stomach Cancer at High Risk of Recurrence
This trial tests a special type of chemotherapy that is heated and delivered directly into the belly during surgery (called HIPEC). It uses two drugs, cisplatin and paclitaxel, and is for people with stomach cancer who are at high risk of the cancer returning in the lining of the belly.
Rochester, MinnesotaAges 18–80 - NCT07529808RecruitingPhase 1/Phase 2
New Drug BHB810 for Advanced Stomach Cancer
This trial tests a new drug called BHB810 for gastric (stomach) and gastroesophageal junction cancer that has stopped responding to standard treatments or has no standard options available. The drug targets a protein called CDH17 found on cancer cells and may help slow or shrink the tumor.
Duarte, CaliforniaAges 18 years+ - NCT07818018RecruitingPhase 1/Phase 2
Study of 2141-V11 for esophageal, stomach, or junction cancer
This trial tests a new drug called 2141-V11 in people with advanced esophageal, stomach, or gastroesophageal junction cancer. It aims to see if adding this drug to your current treatment can help control the cancer better.
Basking Ridge, New JerseyAges 18 years+ - NCT06902545Recruiting
Safety study of VYLOY for stomach or GEJ cancer in South Korea
This study monitors the safety of VYLOY (a cancer medicine) given to people in South Korea with stomach or gastroesophageal junction cancer. It helps doctors learn more about real-world side effects and how well patients do on treatment.
Goyang-si, Gyeonggi-doAges Any age - NCT06901531RecruitingPhase 3
Study of zolbetuximab with pembrolizumab and chemo for gastric cancer
This trial tests a new combination of drugs (zolbetuximab, pembrolizumab, and chemotherapy) for people with advanced stomach or gastroesophageal junction cancer. It may be an option if your tumor has certain proteins (CLDN18.2 and PD-L1) and you haven't had chemotherapy for advanced disease.
Birmingham, AlabamaAges 18 years+ - NCT06121700RecruitingPhase 2
Chemoimmunotherapy and radiation before surgery for limited spread stomach cancer
This trial tests combining chemotherapy, immunotherapy, and radiation before surgery for stomach or gastroesophageal junction cancer that has spread to a limited number of sites. The goal is to see if this approach can improve outcomes by shrinking tumors before they are removed.
ShanghaiAges 18–75 - NCT07392892RecruitingPhase 2/Phase 3
Study of PF-08634404 plus chemo for stomach and esophagus cancer
This trial tests a new study drug called PF-08634404 in combination with standard chemotherapy for people with stomach, gastroesophageal junction, or esophagus cancer that has spread. It aims to see if adding this drug helps the treatment work better.
Atascadero, CaliforniaAges 18 years+ - NCT05482893RecruitingPhase 1/Phase 2
Study of spevatamig for advanced gastrointestinal cancers
This trial tests a new drug called spevatamig (PT886) alone or with other treatments for advanced stomach, gastric, pancreatic, bile duct, or colorectal cancers. The goal is to see if it helps slow or stop cancer growth.
Duarte, CaliforniaAges 18 years+ - NCT07872722RecruitingPhase 2
Study of two immunotherapies plus chemotherapy before surgery for stomach cancer
This trial tests a new approach for stomach cancer that hasn't spread. You'd get a combination of an investigational drug targeting a specific protein on cancer cells, an immunotherapy that helps your immune system fight cancer, and standard chemotherapy before surgery. The goal is to see if this makes the tumor shrink more and improves outcomes.
SaitamaAges 18 years+ - NCT04511039RecruitingPhase 1
New targeted pill combo for advanced colon or stomach cancers
This Phase 1 trial tests a combination of oral (swallowed) drugs—trifluridine/tipiracil plus talazoparib—in people with advanced (locally advanced or metastatic) colorectal or gastroesophageal adenocarcinoma. It’s designed to see how well the treatment can control cancer and to better understand side effects and dosing.
Buffalo, New YorkAges 18 years+ - NCT05365581RecruitingPhase 1
Study drug for stomach and pancreatic cancers with lab-checked targets
This Phase 1 trial tests ASP2138 alone or with other cancer medicines in adults with stomach (including GEJ) or pancreatic cancer. You may be eligible if your tumor has a specific protein marker and your health tests and scan results meet safety requirements.
Orange, CaliforniaAges 18 years+ - NCT07431281RecruitingPhase 3
New drug combo for advanced stomach cancer with CLDN18.2
This trial tests a new drug combination for people with advanced stomach cancer that has not been treated before. It looks at two groups: one with PD-L1 (a protein that helps decide if immunotherapy works), and one without. The treatment includes an antibody-drug conjugate (Sonesitatug Vedotin) plus standard chemotherapy, with or without an immunotherapy drug.
Birmingham, AlabamaAges 18 years+ - NCT06773312RecruitingPhase 1
Study of BC001 plus Sintilimab and XELOX for advanced stomach cancer
This trial tests a combination of three drugs (BC001, Sintilimab, and XELOX chemotherapy) for people with advanced or metastatic HER-2 negative stomach cancer or cancer where the stomach meets the esophagus. The goal is to see if this combination works better than standard treatments.
Beijing, Beijing MunicipalityAges 18–75 - NCT06221748RecruitingPhase 2/Phase 3
Study of DV with cadonilimab for HER2-positive stomach cancer
This trial tests a combination of two drugs (DV and cadonilimab) for people with HER2-positive stomach or gastroesophageal junction cancer that has grown after first treatment. It aims to see if this combo can help when standard options have stopped working.
Beijing, Beijing MunicipalityAges 18–75 - NCT06123494RecruitingPhase 3
A trial of SHR-A1811 for HER2-positive gastric cancer
This trial tests a new drug, SHR-A1811, for people with HER2-positive stomach or gastroesophageal junction cancer that has worsened after initial treatment. It aims to see if this drug can help when standard anti-HER2 therapy stops working.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07518147RecruitingPhase 3
BL-M05D1 for advanced stomach cancer after first treatment
This study tests a new antibody drug (BL-M05D1) for advanced stomach or lower esophagus cancer that did not respond to first-line chemotherapy. The drug targets a protein called claudin 18.2 found on some cancer cells and may help slow or shrink the cancer.
Beijing, Beijing MunicipalityAges 18–75 - NCT07000253RecruitingPhase 2
Timing of local treatment for limited metastatic stomach or esophageal cancer
This trial tests whether giving local treatments (like surgery or radiation) to cancer spots later—after starting immunotherapy or targeted therapy—helps people with stomach or esophageal cancer that has spread to a few places. It aims to improve outcomes by timing treatments carefully.
AmsterdamAges 18 years+
Hear when a new Gastric Cancer or Gastroesophageal Junction Adenocarcinoma trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for gastric cancer or gastroesophageal junction adenocarcinoma?
- Yes. Clin2 currently lists 1,144 recruiting gastric cancer or gastroesophageal junction adenocarcinoma studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a gastric cancer or gastroesophageal junction adenocarcinoma trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a gastric cancer or gastroesophageal junction adenocarcinoma trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
- Gastric Cancer, Gastroesophageal Junction Cancer
- Gastric / Gastroesophageal Junction Adenocarcinoma
- Gastric or Gastroesophageal Junction Adenocarcinoma
- AFP Gastric or Gastroesophageal Junction Adenocarcinoma
- Gastric and Gastroesophageal Junction (GEJ) Adenocarcinoma
- Gastroesophageal Junction Adenocarcinoma
- Gastroesophageal-junction Cancer
- Metastatic Gastroesophageal Junction Adenocarcinoma
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.