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
- NCT07816263Recruiting
Guaraná supplement for cancer-related fatigue
This trial tests whether a natural supplement called guaraná can help reduce fatigue in people undergoing cancer treatment. Guaraná contains caffeine and other compounds that may boost energy and improve well-being.
Bogotá, Bogota D.C.Ages 18 years+ - NCT07638410Recruiting
Getting fit before major cancer surgery
This trial tests whether special preparation exercises and wellness support before chemotherapy and major abdominal or pelvic surgery can help you recover better and stay stronger. You'll work with a team including exercise specialists and mental health counselors before your operation.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06508307RecruitingPhase 1
A study of an injected virus for advanced solid tumors
This trial tests a new treatment where a virus (GC001) is injected directly into a tumor. The virus is designed to attack cancer cells and may help people with advanced solid tumors that haven't responded to other treatments.
Zhengzhou, HenanAges 18–75 - NCT00722228RecruitingPhase 1/Phase 2
Cancer vaccine made from your cells or a donor
This early-phase trial tests a whole-cell cancer vaccine for people with certain metastatic cancers. It aims to help your immune system recognize and fight the cancer, especially when prior chemotherapy hasn’t worked.
JerusalemAges 18 years+ - NCT06227728Recruiting
Predicting immunotherapy response in advanced cancer
This study uses blood and tumor samples to find markers that predict whether immunotherapy will work for people with stage IV cancer. The goal is to better match treatments to patients.
Ho Chi Minh City, Hồ Chí MinhAges 18–80 - NCT02838836Recruiting
Checking for cancer DNA and tumor cells in bodily samples
This study looks for cancer-related material in blood, urine, and sometimes bone marrow. It may help researchers understand how to detect cancer activity and track it over time using less invasive tests.
Columbia, MissouriAges 18 years+ - NCT03385018Recruiting
Laparoscopic total stomach surgery trial for stomach cancer
This trial studies whether a minimally invasive (laparoscopic) removal of the entire stomach, along with lymph node removal, can be done safely and effectively for certain stomach cancers. It may be an option if your cancer is in the stomach, has limited spread to nearby lymph nodes, and can be fully removed.
SeoulAges 20–80 - NCT03961373RecruitingPhase 3
Standard vs longer lymph node surgery after chemo for stomach cancer
This study compares two surgical approaches to remove lymph nodes after you’ve already had chemotherapy for stomach cancer. It aims to see whether removing lymph nodes in a more extended way improves outcomes without causing unacceptable side effects.
SienaAges 18–80 - NCT03941561RecruitingPhase 3
Shorter versus longer chemotherapy for stage II stomach cancer
This trial compares two lengths of an oral chemotherapy medicine (9 months vs 1 year) after surgery for stage II stomach cancer. It aims to see which schedule works better and is easier to complete, while checking safety for people without major health problems.
AnqingAges 18–75 - NCT04595929Recruiting
Tested aerosol chemotherapy inside the abdomen for stomach cancer
This trial looks at a way to give chemotherapy into the abdomen (through a small tube during laparoscopy) for certain stomach cancers. It aims to see whether this approach improves cancer control and surgical outcomes for people whose tumors can potentially be removed.
Saint PetersburgAges 18–65 - NCT04483076RecruitingPhase 3
Chemo before stomach surgery with different cycles
This trial studies whether giving oxaliplatin plus S-1 (SOX) chemotherapy before stomach surgery works best when given for different cycle lengths. It may help shrink stage III gastric cancer before a standard D2 gastrectomy and improve outcomes.
Beijing, Beijing MunicipalityAges 18–70 - NCT05010863Recruiting
Test and develop a stomach cancer detection kit
This study looks for marker signals from stomach cancer tissue to improve a detection kit. You may be asked to provide tissue samples, especially if you have a new stomach cancer diagnosis and have not had anti-cancer treatment yet.
Wenzhou, ZhejiangAges Any age - NCT04787354RecruitingPhase 3
Choosing the best length of oxaliplatin after stomach surgery
This trial tests whether giving oxaliplatin for a shorter or longer time works best after curative surgery for stage II–III stomach (or stomach–esophagus junction) cancer. It aims to improve outcomes while balancing side effects from chemotherapy.
Gyeonggi-doAges 19 years+ - NCT05291728Recruiting
Screening for early stomach cancer in Shaanxi
This trial is a community screening program to look for early stomach cancer in adults in Shaanxi. It may help doctors find cancer earlier, when treatment can be more effective.
Xi'an, ShaanxiAges 20 years+ - NCT05537129Recruiting
Laparoscopic vs open stomach surgery for stomach cancer
This trial compares two ways surgeons remove the entire stomach (total gastrectomy): laparoscopic (small keyhole cuts) versus open surgery (one larger cut). It’s testing which approach is safer and works better for people with certain stages of stomach cancer.
Shanghai, Shanghai MunicipalityAges 20–80 - NCT05618821RecruitingPhase 2
Indocyanine green dye during stomach surgery for leftover cancer
This Phase 2 study tests whether using a special light-activated dye (indocyanine green) during laparoscopic stomach surgery can improve surgical outcomes for people with remnant (leftover) stomach cancer that has not spread to distant organs. It may help surgeons better find lymph nodes while operating.
Fuzhou, FujianAges 18–75 - NCT05722275Recruiting
Predicting peritoneal spread in advanced stomach cancer
This trial uses CT scan images and a look inside the abdomen (laparoscopy) to predict whether advanced stomach cancer has spread to the lining of the abdomen (the peritoneum). It may help your care team better identify who already has peritoneal spread and who might not.
BeijingAges 18 years+ - NCT05536102RecruitingPhase 2
Surgery-plus chemo and immunotherapy for HER2-negative gastric cancer
This Phase 2 trial studies whether adding two medicines (XELOX and tislelizumab) and another chemotherapy drug (PLD) around the time of surgery works better and is safe for people with stage III gastric (stomach) cancer. It is designed for tumors that are HER2-negative and PD-1/L1 positive.
ShanghaiAges 18–75 - NCT06035250Recruiting
AI predicts stomach cancer response to chemo before surgery
This study tests whether an AI tool can predict how well stomach cancer responds to chemotherapy before surgery. It uses CT scans and biopsy images taken before treatment starts to see if the AI can help guide future care.
BeijingAges 18 years+ - NCT05140746Recruiting
Predicting how well chemotherapy works before stomach surgery
This study looks for ways to predict whether neoadjuvant chemotherapy (chemo given before surgery) will work well in people with locally advanced stomach cancer. It may help doctors choose the best treatment plan sooner based on your test results.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07857668Recruiting
Laparoscopic surgery with lymph node mapping for early stomach cancer
This trial tests a combination of two surgical techniques for early-stage stomach cancer. It aims to remove the tumor and check nearby lymph nodes more precisely, which may help guide treatment and reduce side effects.
Beijing, Beijing MunicipalityAges 20–80 - NCT01935778RecruitingPhase 3
Extra chemo after stomach cancer surgery: compare two drug plans
This Phase 3 trial tests which combination of chemotherapy works better after surgery for stage IIIB/IV stomach or stomach–esophagus junction adenocarcinoma. Participants get randomized to one of two chemotherapy plans to see which helps people live longer and/or prevents cancer from coming back.
SeoulAges 20–75 - NCT04597294RecruitingPhase 3
Preventive pre-op HIPEC for advanced stomach cancer
This Phase 3 trial studies whether adding a heated chemotherapy procedure during surgery (HIPEC) before the main cancer treatment can lower the chance that stomach cancer returns in the belly. It is for people with advanced stomach cancer who are at higher risk of cancer coming back in the peritoneum (the lining of the abdomen).
Krakow, Lesser Poland VoivodshipAges 18–75 - NCT05975749RecruitingPhase 2
Trastuzumab, serplulimab, and chemo after stomach cancer surgery
This Phase 2 study looks at whether adding serplulimab to trastuzumab and chemotherapy after surgery can lower the chance of stomach cancer coming back. It is for people with HER2-positive stage II–III stomach adenocarcinoma who have already had curative surgery with lymph node removal.
Shanghai, Shanghai MunicipalityAges 20–80
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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.