Clinical trials
Gastric Adenocarcinoma clinical trials
Below are recruiting gastric adenocarcinoma clinical trials, each written for real people, not researchers. We’re tracking 221 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - 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+ - NCT04150640RecruitingPhase 2
Chemo drug combination for advanced stomach or esophagus cancer
This Phase 2 trial tests whether a combination of chemo drugs (oxaliplatin and liposomal irinotecan) plus trastuzumab works better for people with advanced stomach or esophagus adenocarcinoma that has specific tumor markers (HER2 and PDL1). It may help shrink tumors and improve control of the cancer in people who have not had prior treatment for advanced disease.
Madison, WisconsinAges 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+ - NCT04982276RecruitingPhase 1/Phase 2
Test new cancer drugs for advanced stomach or esophagus cancer
This Phase 1/2 study tests the safety and effectiveness of two investigational drugs (AK109 and AK104) in people with advanced stomach (or lower esophagus/GEJ) cancer. It’s for cases where the cancer did not respond to first-line treatment that included anti–PD-1/PD-L1 therapy plus chemotherapy.
BeijingAges 18–75 - NCT05677490RecruitingPhase 3
Chemo options, with or without nivolumab, for HER2-negative stomach cancer
This Phase 3 trial compares two standard chemotherapy regimens for advanced stomach, esophagus, or gastroesophageal junction cancer that is HER2-negative. It also tests whether adding nivolumab (an immune therapy) improves outcomes.
Birmingham, AlabamaAges 18 years+ - NCT06962137RecruitingPhase 2
Zolbetuximab plus two chemos for CLDN18.2-positive stomach cancer
This trial tests a combination of three drugs (zolbetuximab, paclitaxel, and ramucirumab) for people with advanced stomach or esophagus cancer that has a specific protein called CLDN18.2. It may be an option if you've already had one standard treatment.
AntwerpAges 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 - 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+ - NCT04047953Recruiting
Chemo for stomach cancer to make tumors easier to remove
This trial tests a combination chemotherapy plan—paclitaxel (albumin-bound), oxaliplatin, and S-1 given before surgery—to try to shrink stomach cancer and improve the chance of successful tumor removal. It is for people whose cancer is locally advanced or has spread, but might still be resectable (removable) in certain cases.
Beijing, Beijing MunicipalityAges 18–75 - NCT05482516RecruitingPhase 3
Testing blood test–guided treatment for GI cancers in remission
This Phase 3 study tests whether giving treatment based on a positive blood test for “minimal cancer signals” (ctDNA) can help people with certain GI cancers stay cancer-free longer. It focuses on people who have finished curative-intent therapy and currently have no visible disease on scans, but their blood test is still positive.
Washington D.C., District of ColumbiaAges 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 - NCT06038578RecruitingPhase 2
TRK-950 with standard chemo for advanced stomach cancer
This trial tests a new drug, TRK-950, added to standard chemotherapy (ramucirumab and paclitaxel) for people with advanced stomach or gastroesophageal junction cancer that has worsened after previous treatment. The goal is to see if this combination can help shrink tumors or slow disease progression.
Duarte, CaliforniaAges 18 years+ - 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.
Fairfax, VirginiaAges 18 years+ - NCT06846346RecruitingPhase 2
Testing Ivonescimab with Chemo for Advanced Stomach Cancer
This trial tests a new immunotherapy drug called ivonescimab given together with standard chemotherapy for advanced stomach cancer. It may help your immune system fight the cancer more effectively.
LyonAges 18 years+ - NCT07000253RecruitingPhase 2/Phase 3
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+ - NCT07059299RecruitingPhase 1
Immunotherapy plus chemo before stomach/esophagus cancer surgery
This trial tests adding an immunotherapy drug (tislelizumab) to standard chemotherapy (FLOT) before surgery for people with stomach or esophagus cancer that can be removed but hasn't spread. The goal is to see if this combination is safe and works better than chemotherapy alone.
FrankfurtAges 18 years+ - NCT07282912RecruitingPhase 2
Extra treatment for certain digestive cancers with undetectable ctDNA
This trial tests if adding extra local treatments (like surgery or radiation) to usual care can improve outcomes for people with certain advanced digestive cancers that have spread to a limited number of sites. You may be eligible if your cancer has responded well to at least 4 months of therapy and your ctDNA (a sign of cancer in the blood) is undetectable.
New Haven, ConnecticutAges 18–80 - NCT07334431RecruitingPhase 1/Phase 2
A trial of fruquintinib, trastuzumab, and chemo for HER2-positive stomach cancer
This study tests a combination of three drugs (fruquintinib, trastuzumab, and XELOX chemotherapy) as the first treatment for people with advanced HER2-positive stomach or gastroesophageal junction cancer. The goal is to see if this combination is safe and effective for shrinking tumors.
Zhengzhou, HenanAges 18–75 - NCT07454642RecruitingPhase 1
AVA6103 for advanced FAP-positive solid tumors
This trial tests a new drug called AVA6103 for certain advanced cancers that show a protein called FAP. It is for people who have already tried other treatments or cannot take them, and aims to see if the drug is safe and helps shrink tumors.
Grand Rapids, MichiganAges 18 years+ - NCT07043400RecruitingPhase 3
Study comparing two ways to give tislelizumab plus chemo for stomach cancer
This trial compares a shot under the skin versus an IV infusion of tislelizumab, given along with chemotherapy, for people with advanced stomach or gastroesophageal junction cancer that has not been treated before. The goal is to see if the shot works as well as the IV and may be more convenient.
Chandler, ArizonaAges 18 years+ - NCT07699939RecruitingPhase 2
Perioperative immunotherapy plus chemo for advanced gastric cancer
This trial tests whether adding the immunotherapy drug HLX10 (serplulimab) to standard chemotherapy (S-1 plus oxaliplatin) before and after surgery can improve outcomes for patients with advanced gastric or gastroesophageal junction cancer that has a high level of PD-L1 protein.
Chiba, ChibaAges 18–80 - NCT06789172RecruitingPhase 1
New drug OKN4395 with or without pembrolizumab for solid tumors
This trial tests a new oral drug called OKN4395, which targets a COX2-related immune pathway, alone or with the immunotherapy pembrolizumab, in people with advanced solid tumors. It may be an option if you have certain types of cancer that have stopped responding to other treatments.
Beverly Hills, CaliforniaAges 18 years+ - NCT06340711RecruitingPhase 2
Gene therapy plus Keytruda for advanced stomach or esophageal cancer
This study tests a new type of gene therapy (OBP-301) injected directly into the tumor, combined with the immunotherapy drug Keytruda (pembrolizumab), for people with advanced stomach, junction, or esophageal cancer. Researchers want to see if this combination can help when standard treatments have stopped working.
New York, New YorkAges 18 years+
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Gastric Adenocarcinoma trials by city
Studies with a site in or near these metro areas.
Gastric Adenocarcinoma trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for gastric adenocarcinoma?
- Yes. Clin2 currently lists 221 recruiting gastric 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 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 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 / Gastroesophageal Junction Adenocarcinoma
- Metastatic Gastric Adenocarcinoma
- Locally Advanced Gastric Adenocarcinoma
- Gastric Cancer Adenocarcinoma Metastatic
- Gastric or Gastroesophageal Junction Adenocarcinoma
- Advanced Gastric Adenocarcinoma
- Unresectable Gastric Adenocarcinoma
- AFP Gastric or 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.