Clinical trials
Advanced Gastroesophageal Junction Adenocarcinoma clinical trials
Below are recruiting advanced gastroesophageal junction adenocarcinoma clinical trials, each written for real people, not researchers. We’re tracking 139 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04908566RecruitingPhase 2
PD-1 immunotherapy plus chemotherapy before and after gastric surgery
This trial studies whether adding a PD-1 immune therapy to chemotherapy around the time of surgery can improve outcomes for people with locally advanced stomach or stomach–esophagus junction cancer. It aims to better control the cancer before and reduce the chance it comes back after surgery.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT07179484Recruiting
Study of CT041 for advanced stomach or junction cancer after first treatment
This trial tests a new cell therapy (CT041) for people with advanced stomach or gastroesophageal junction cancer that has a specific marker called CLDN18.2. It is given after initial chemotherapy to try to keep the cancer from growing.
BeijingAges 18–75 - NCT06846996Recruiting
Study of trastuzumab deruxtecan for advanced stomach cancer
This study looks at how well the drug trastuzumab deruxtecan (T-DXd) works and how safe it is in people with advanced HER2-positive stomach or gastroesophageal junction cancer in China. It may be an option if you have already had other treatments.
BeijingAges 18 years+ - NCT07182565RecruitingPhase 1/Phase 2
Short radiation plus chemotheapy and immunotherapy before surgery for junction cancer
This trial tests a combination of shortened radiation therapy, immunotherapy, and chemotherapy given before surgery for cancer at the junction of the esophagus and stomach. The goal is to see if this approach is safe and improves outcomes.
Xiamen, FujianAges 18 years+ - NCT07115485RecruitingPhase 2
Study of HLX43 for advanced stomach or junction cancer
This trial tests a new drug called HLX43 (an antibody-drug conjugate targeting PD-L1) for people with advanced stomach or gastroesophageal junction cancer that has progressed after at least one prior treatment. It aims to see if it can shrink tumors and help patients live longer.
BeijingAges 3 weeks–2 months - NCT06587425RecruitingPhase 2
Combination therapy for CLDN18.2-positive advanced stomach cancer
This study tests a combination of three drugs (LM-302, Candonilimab, and Capecitabine) as the first treatment for advanced stomach cancer that has a specific protein (Claudin 18.2). It aims to see if the combination shrinks tumors and is safe.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07072351RecruitingPhase 1/Phase 2
Radiation plus chemoimmunotherapy for gastroesophageal junction cancer
This trial tests a shorter course of radiation combined with chemotherapy and immunotherapy to shrink gastroesophageal junction cancer before surgery. It aims to make the tumor removable and improve outcomes.
Xiamen, FujianAges 18 years+ - 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+ - NCT07595237RecruitingEarly Phase 1
Radioactive treatment for advanced solid tumors with Claudin18.2
This early-stage trial tests a new radioactive drug (177Lu-DOTA-SNA040) designed to target a protein called Claudin18.2 found on certain cancer cells. The drug delivers radiation directly to tumors in patients with advanced gastric, pancreatic, or bile duct cancers that have stopped responding to standard treatments.
Shanghai, Shanghai MunicipalityAges 18–75 - 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 - NCT06829797RecruitingPhase 2
Iparomlimab and chemotherapy vs chemotherapy alone for stomach cancer
This trial tests whether adding an immunotherapy drug (Iparomlimab and Tuvonralimab, combined as QL1706) to standard chemotherapy before surgery works better than chemotherapy alone for people with locally advanced stomach or gastroesophageal junction cancer that can be surgically removed.
Jinan, ShandongAges 18–75 - NCT05993234Recruiting
Trastuzumab deruxtecan for advanced HER2-positive stomach cancer
This study looks at a treatment called T-DXd (trastuzumab deruxtecan) for people with advanced stomach or gastroesophageal junction cancer that is HER2-positive and has been previously treated with trastuzumab. It also follows people receiving standard therapies to compare results.
KlagenfurtAges 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 - 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+ - NCT07284134RecruitingPhase 3
JS107 vs standard therapy for advanced stomach cancer
This trial tests a new drug, JS107, against standard treatments for people with advanced stomach or gastroesophageal junction cancer that has continued to grow after at least one prior treatment. The cancer must have a specific protein called CLDN18.2 on its cells.
Hefei, AnhuiAges 18 years+ - NCT07584135RecruitingPhase 3
JS107, Toripalimab, and Chemotherapy for Advanced Stomach Cancer
This study tests a combination of three treatments—JS107, toripalimab (an immunotherapy), and chemotherapy—for advanced stomach cancer that has a specific protein marker called CLDN18.2. The goal is to see if this combination can shrink tumors and help patients live longer.
Guangzhou, GuangdongAges 18 years+ - NCT07546812RecruitingPhase 2
Testing Denikitug for advanced stomach and esophageal cancer
This study tests a new drug called denikitug, alone or combined with other cancer treatments, for patients with advanced stomach, gastroesophageal junction, or esophageal adenocarcinoma that has progressed after initial treatment. The drug targets immune cells to help your body fight cancer.
Boston, MassachusettsAges 18 years+ - NCT07152405RecruitingPhase 3
New drug vs. chemo for HER2+ stomach cancer
This trial tests a new targeted drug, BL-M07D1, against standard chemotherapy for people with HER2-positive stomach or gastroesophageal junction cancer that has spread. The goal is to see if BL-M07D1 works better than standard chemo.
Harbin, HeilongjiangAges 18–75 - 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+ - 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.
Aurora, ColoradoAges 18 years+ - NCT06445972RecruitingPhase 1/Phase 2
Testing combination therapies for advanced stomach or esophageal cancer
This study tests new drug combinations for people with advanced stomach or esophageal cancer that worsened after first treatment. It aims to find better options for those whose tumors lack HER2.
Tucson, 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 - 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+ - NCT06131840RecruitingPhase 1
Study of SGN-CEACAM5C for advanced solid tumors
This trial tests a new drug called SGN-CEACAM5C in people with advanced solid tumors that have not responded to other treatments. The drug targets a protein on cancer cells to try to stop them from growing.
Phoenix, ArizonaAges 18 years+
Hear when a new Advanced 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 advanced gastroesophageal junction adenocarcinoma?
- Yes. Clin2 currently lists 139 recruiting advanced 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 advanced 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 advanced 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
- Locally Advanced Gastroesophageal Junction Adenocarcinoma
- Gastroesophageal Junction Adenocarcinoma
- Gastric / Gastroesophageal Junction Adenocarcinoma
- Metastatic Gastroesophageal Junction Adenocarcinoma
- Gastroesophageal Junction (GEJ) Adenocarcinoma
- Gastric or Gastroesophageal Junction Adenocarcinoma
- Unresectable Gastroesophageal Junction 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.