Clinical trials
Unresectable Gastric Adenocarcinoma clinical trials
Below are recruiting unresectable gastric adenocarcinoma clinical trials, each written for real people, not researchers. We’re tracking 89 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07673887RecruitingPhase 3
Study of a new drug combo for advanced stomach cancer
This trial tests a new drug called ASP2138 combined with chemotherapy and pembrolizumab for people with advanced stomach or gastroesophageal junction cancer that cannot be removed by surgery or has spread. It may help if your tumor has certain markers (CLDN18.2 and PD-L1) and you haven't had prior chemotherapy for advanced disease.
DoradoAges 18 years+ - NCT06730373RecruitingPhase 2
RC48, sintilimab, and S-1 for advanced HER2-positive stomach cancer
This trial tests a combination of three drugs—RC48 (a targeted therapy), sintilimab (an immunotherapy), and S-1 (a chemotherapy pill)—as a first treatment for advanced HER2-positive stomach cancer that has not been treated before. The goal is to see if this triple therapy works better than current options.
Zhengzhou, HenanAges 18–75 - NCT06341335RecruitingPhase 3
AK104 and AK109 plus paclitaxel for advanced stomach cancer
This trial tests a combination of two experimental immunotherapies (AK104 and AK109) with a standard chemo drug (paclitaxel) for people with advanced stomach or gastroesophageal junction cancer that has grown after initial treatment. The goal is to see if this new combination can help shrink tumors or slow the cancer better than chemo alone.
BeijingAges 18–75 - NCT06841679RecruitingPhase 2/Phase 3
Testing utidelone plus chemo for untreated stomach cancer
This trial tests a new capsule (utidelone) combined with standard chemotherapy as a first treatment for advanced stomach or gastroesophageal junction cancer that cannot be removed by surgery. It aims to see if this combination works better than current options.
Hialeah, FloridaAges 18 years+ - NCT05960955RecruitingPhase 2
Testing immunotherapy plus chemo around the time of gastric surgery
This study tests whether adding cadonilimab (and possibly AK117) to chemotherapy can improve outcomes for people with resectable stomach or stomach–esophagus cancer. It aims to see if this combination works better than chemotherapy alone, while still being safe around surgery.
TianjinAges 18–75 - NCT07462923RecruitingPhase 1
A study of HS-20093 for advanced stomach or gastroesophageal cancer
This trial tests a new drug, HS-20093, in people with advanced stomach or gastroesophageal junction cancer that has not responded to other treatments. The goal is to see if it can help shrink or slow the growth of the cancer.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06423885RecruitingPhase 2
Study of BL-M07D1 combination for advanced HER2-positive stomach cancer
This study tests a new combination therapy (BL-M07D1 plus another drug) for people with advanced HER2-positive stomach or gastroesophageal junction cancer. It aims to see if the combination can shrink tumors or slow cancer growth.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06324357RecruitingPhase 1/Phase 2
Zongertinib for HER2-positive cancers that have spread
This trial tests a new pill called zongertinib, alone or with other drugs, for people with HER2-positive cancers (like breast, stomach, or colorectal cancer) that have spread and are no longer responding to standard treatments. The goal is to find the best dose and see if it can help shrink tumors or slow the disease.
Cerritos, CaliforniaAges 18 years+ - NCT06985602RecruitingPhase 2
Adebrelimab with Chemo and Radiation for Stomach Cancer
This trial tests a drug called adebrelimab along with chemotherapy and radiation before surgery for stomach or gastroesophageal junction cancer that has spread locally or has limited spread. It aims to see if this combination can help make the tumor removable and improve outcomes.
Nanjing, ProvinceAges 18–80 - 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.
Mobile, AlabamaAges 18 years+ - NCT06921837RecruitingPhase 1/Phase 2
BDC-4182 for advanced gastric or gastroesophageal cancer
This trial tests a new drug called BDC-4182 for advanced gastric or gastroesophageal cancer. It is for people who have already tried standard treatments and may target a protein called Claudin 18 on some cancer cells.
Darlinghurst, New South WalesAges 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+ - NCT05059444Recruiting
Blood test study to watch for cancer coming back
This study looks at whether blood tests can detect signs that cancer may return after curative-intent treatment. You would have blood drawn around your usual follow-up visits for up to 5 years, and your de-identified health data would be shared with study investigators.
Birmingham, AlabamaAges 18 years+ - NCT07464756RecruitingPhase 2
Study of SHR-1701 and apatinib with chemo before stomach cancer surgery
This trial tests whether adding SHR-1701 (an immunotherapy) with or without apatinib (a targeted therapy) to standard chemotherapy before surgery can help treat gastric cancer. It is for people with stomach or gastroesophageal junction cancer that has spread to nearby lymph nodes but is still removable.
Nanjing, JiangsuAges 18 years+ - NCT07194005RecruitingPhase 2
Combination therapy for HER2 1+/2+ advanced stomach cancer
This trial tests a new combination of drugs (RC48, sintilimab, and SOX chemotherapy) for people with stomach or gastroesophageal junction cancer that cannot be removed by surgery, has not been treated before, and has a specific HER2 score (1+ or 2+). The goal is to shrink the tumor enough to possibly allow surgical removal.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT04789486RecruitingPhase 1/Phase 2
MR-guided radiation plus nanoparticles for central lung or pancreatic tumors
This early-phase study tests a new way to deliver focused radiation using MRI guidance and tiny particles, aiming to treat certain central lung tumors or locally advanced pancreatic cancer. It’s designed to see how safe it is and how well it can control these tumors.
Boston, MassachusettsAges 18 years+ - NCT06196697RecruitingPhase 2
New immunotherapy combo for advanced stomach cancer
This clinical trial is testing a combination of two immunotherapy drugs (AK104 and AK112) plus chemotherapy as the first treatment for advanced stomach or gastroesophageal junction cancer. It aims to see if this combination helps control the cancer better than standard therapy.
HarbinAges 18–75 - NCT07315750RecruitingPhase 3
Study of three drugs vs standard care for HER2-high stomach cancer
This trial tests a new combination of drugs (Disitamab Vedotin, Trastuzumab, and Tislelizumab) against standard chemotherapy plus Trastuzumab (with or without Pembrolizumab) for people with advanced or metastatic stomach or gastroesophageal junction cancer that has high levels of HER2. The goal is to see if the new combination works better.
Beijing, BJ-BeijingAges 18–75 - NCT07569068RecruitingPhase 2
Combination Cancer Drugs Before Surgery for Stomach Cancer
This trial tests whether giving immunotherapy and chemotherapy drugs before surgery can help treat stomach cancer that has a specific protein marker (claudin 18.2). The goal is to shrink the tumor and improve outcomes for patients whose cancer can be surgically removed.
Shanghai, Huangpu DistrictAges 18 years+ - NCT07356466Enrolling by invitationEarly Phase 1
Combination therapy vs. standard chemo for advanced stomach cancer
This trial tests whether adding two newer drugs (pucotenlimab and lenvatinib) to standard chemotherapy (SOX) works better than chemotherapy alone for people with advanced stomach or gastroesophageal junction cancer that is HER2-negative. The goal is to see if the combination slows cancer growth.
Fuzhou, FujianAges 18–75 - NCT07149090RecruitingPhase 1/Phase 2
Lenvatinib, Nivolumab, and Chemo in Stomach Cancer with Ascites
This trial tests a combination of two drugs (lenvatinib and nivolumab) plus chemotherapy for people with advanced stomach cancer that has caused fluid buildup in the belly. The goal is to see if this combination can help shrink the cancer and reduce the fluid.
SeoulAges 19 years+ - NCT05187182RecruitingPhase 1
Testing a new cancer drug with FOLFOX and immune therapy
This Phase 1 study tests CA-4948 given with standard chemotherapy (FOLFOX) and an immune therapy (an immune checkpoint inhibitor, similar to PD-1). It’s for people with advanced stomach or esophageal cancer that can’t be removed by surgery, to see how well the treatment works and whether it’s safe.
St Louis, MissouriAges 18 years+ - NCT07023315RecruitingPhase 3
Study of cadonilimab plus SOX before and after surgery for stomach cancer
This trial tests if adding the drug cadonilimab to standard chemotherapy (SOX) before and after surgery can help treat stomach or gastroesophageal junction cancer that can be removed. The goal is to see if this combination improves outcomes for patients.
Beijing, Beijing MunicipalityAges 18–75 - NCT07551362RecruitingPhase 1/Phase 2
CAR-NK Cell Therapy for Advanced Gastric Cancer
This trial tests a new type of cell therapy (CAR-NK cells) designed to attack gastric and esophageal junction cancers that have specific markers on their surface. The cells are engineered to recognize two targets on your cancer cells, which may help your immune system fight the cancer more effectively.
Shenzhen, GuangdongAges 18–75
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Common questions
- Are there clinical trials for unresectable gastric adenocarcinoma?
- Yes. Clin2 currently lists 89 recruiting unresectable 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 unresectable 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 unresectable 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 Adenocarcinoma
- Gastric / Gastroesophageal Junction Adenocarcinoma
- Metastatic Gastric Adenocarcinoma
- Locally Advanced Gastric Adenocarcinoma
- Gastric Cancer Adenocarcinoma Metastatic
- Gastric or Gastroesophageal Junction Adenocarcinoma
- Advanced Gastric Adenocarcinoma
- Unresectable 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.