Clinical trials
Gastric or Gastroesophageal Junction Adenocarcinoma clinical trials
Below are recruiting gastric or gastroesophageal junction adenocarcinoma clinical trials, each written for real people, not researchers. We’re tracking 972 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02939664Enrolling by invitation
Laparoscopic gastric bypass vs banding for weight loss
This trial compares two types of minimally invasive weight-loss surgery: gastric bypass versus a gastric band. It looks at which approach works better and is safer for people who qualify for bariatric surgery and have not succeeded with supervised weight-loss programs.
Majadahonda, MadridAges 18–65 - NCT07481110Recruiting
Study of stomach cancer in Algeria
This study looks at how stomach cancer is diagnosed and treated in Algeria. It helps doctors learn more about the disease to improve care for future patients.
Algiers, AlgeriaAges 19 years+ - NCT07635836Recruiting
Two surgical approaches for upper stomach cancer
This trial compares two different surgical techniques for removing upper stomach cancer. The study tests which reconstruction method—double-tract or tubular—leads to better outcomes and quality of life after surgery.
Jinan, ShandongAges 18–75 - NCT07140289Enrolling by invitation
GLP-1 drugs and stomach emptying before surgery
This study looks at how GLP-1 medications affect the time it takes for your stomach to empty before anesthesia. It may help doctors decide if you need to take special precautions before your surgery.
Detroit, MichiganAges 18–90 - NCT06785922Enrolling by invitation
Stomach bacteria differences in H. pylori patients
This trial compares the types of bacteria in the stomach of people infected with different strains of H. pylori (CagA positive vs. negative). It may help researchers understand how these bacteria affect health.
Bangkok Noi, BangkokAges 18 years+ - NCT07770126Recruiting
Stomach bacteria study for gastric conditions and precancer
This study looks for certain stomach bacteria (other than the common H. pylori) that might be linked to stomach diseases or early signs of cancer. If you have a stomach condition, your participation could help doctors understand these bacteria better.
EdegemAges 18 years+ - NCT06915337Recruiting
Magnet connection for gastric surgery
This study tests a new way to connect your stomach to your small intestine during gastric surgery using a special magnetic device. It may help people who need this type of surgery, but you must meet certain health and location requirements.
Santiago, Huechuraba, Región MetropolitanaAges 22 years+ - NCT06534814Recruiting
AI tool to find lymph node spread in gastric cancer
This trial is testing a new artificial intelligence (AI) model to help doctors better identify whether gastric cancer has spread to nearby lymph nodes. If you qualify, you may help improve how this cancer is diagnosed and treated, without any extra invasive procedures.
Shijiazhuang, HebeiAges 18 years+ - NCT02665923Recruiting
Testing stomach emptying after formula in babies
This study measures how quickly a baby’s stomach empties after formula feeding. It may help doctors better understand normal digestion timing in newborns and infants.
New York, New YorkAges Up to 1 year - NCT04499885Recruiting
Gastric wash with paraffin oil for aluminum poison
This trial studies whether flushing the stomach with paraffin oil can improve outcomes after symptomatic aluminum phosphide poisoning. It may help by removing or limiting the poison before it causes more harm, but it depends on timing and your current condition.
TantaAges Any age - NCT07238309Recruiting
Comparing two ways to reinforce stomach stapling during gastric bypass
This trial tests two methods—oversewing stitches versus surgical clips—to lower the chance of bleeding after a type of gastric bypass surgery called one anastomosis gastric bypass. If you qualify, you may help find the safest technique.
Cairo, Cairo GovernorateAges 18–80 - NCT05015283Recruiting
Gastric bypass type surgery to help type 2 diabetes go into remission
This study compares two kinds of weight-loss surgeries to see which helps people with type 2 diabetes reach diabetes remission more safely. It may help if your diabetes is not well controlled and your care team recommends one of these operations.
Beijing, Beijing MunicipalityAges 18–65 - NCT06506825Recruiting
Stomach Cancer Database Study Using Artificial Intelligence
This trial is building a large database of stomach cancer patients using artificial intelligence to better understand the disease. If you have stomach cancer, you may be able to join and help improve future care.
Shijiazhuang, HebeiAges 18 years+ - NCT07532915Recruiting
Two endoscopy methods to prevent stomach vein bleeding
This trial compares two endoscopic (camera-guided) procedures to prevent or treat bleeding from enlarged veins in the stomach. Both approaches aim to stop dangerous bleeding or prevent it from happening in high-risk patients.
Guangzhou, GuangdongAges 18–80 - NCT07038148Recruiting
Single-stage conversion of gastric bypass to sleeve gastrectomy
This trial is testing a single surgery that converts a previous gastric bypass into a sleeve gastrectomy, and checking if there is a higher risk of leaks. It may be an option for people who need this change and are in good overall health.
Cairo, Old CairoAges 18–70 - NCT06478394Recruiting
Blood test for hidden stomach cancer spread
This study tests a new blood test that uses machine learning to find hidden stomach cancer spread (peritoneal metastases) early. It could help people with locally advanced stomach cancer avoid unnecessary surgery.
Shijiazhuang, HebeiAges 18 years+ - NCT06727981Recruiting
Immunotherapy as first treatment for stomach cancer
This trial tests immunotherapy as the first treatment for people with advanced or locally advanced stomach cancer. It may help if you haven't had any prior anti-cancer therapy and are starting treatment soon.
Jinan, ShandongAges 18–100 - NCT07237126Recruiting
Single-port robotic surgery for stomach cancer
This trial is testing a newer, less invasive robotic surgery technique that uses just one small incision to remove stomach cancer. It may offer faster recovery and less pain compared to traditional surgery.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT07724496Recruiting
H. pylori and stomach growth features study
This study looks at whether having H. pylori infection (a common stomach bacteria) and certain features of stomach growth can predict how early stomach cancer or pre-cancerous changes will behave and what your long-term outlook might be. You may be eligible if you are being treated with a camera-based removal procedure called endoscopic submucosal dissection (ESD).
Beijing, Beijing MunicipalityAges 18–80 - NCT03821636Recruiting
Compare gastric bypass limb lengths for type 2 diabetes remission
This study looks at whether a gastric bypass surgery with a longer intestine segment or a longer bile drainage segment leads to better type 2 diabetes remission in people with severe obesity. It may help doctors choose the most effective surgical approach and follow-up plan for diabetes improvement.
AmiensAges 18–60 - NCT03900910Recruiting
Gastric cancer prevention program for Indigenous adults
This trial studies a prevention approach to help lower the chance of stomach (gastric) cancer in Indigenous people. You may be able to join if you’re in the right age range, can understand consent, and are not pregnant or dealing with serious other illnesses.
Taipei, TaiwanAges 20–60 - NCT03972956Recruiting
Collecting samples during cancer or surgery visits
This trial looks at collecting (taking) medical samples from people who need surgery for colorectal cancer, stomach (gastric) cancer, or a non-cancer condition. It may help researchers better understand these diseases and improve how treatment is planned.
Wuhan, HubeiAges 18–80 - NCT04022109Recruiting
Check gastric cancer using breath chemical signals
This study looks at chemical signals in your breath to help screen for or understand gastric (stomach) cancer. It may help doctors improve earlier detection, or better sort out who may need further tests.
São PauloAges 18 years+ - NCT04191551Recruiting
Study of stomach precancer conditions during endoscopy
This study looks at people with certain stomach symptoms or precancer risk factors when they get a camera test of the upper digestive tract (endoscopy). The goal is to learn how to better detect and evaluate stomach precancer conditions early, which may help guide treatment or follow-up.
Stanford, CaliforniaAges 35–84
Hear when a new Gastric 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 or gastroesophageal junction adenocarcinoma?
- Yes. Clin2 currently lists 972 recruiting gastric 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 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 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 / Gastroesophageal Junction Adenocarcinoma
- AFP Gastric or Gastroesophageal Junction Adenocarcinoma
- Gastric Cancer or Gastroesophageal Junction Adenocarcinoma
- Gastric and Gastroesophageal Junction (GEJ) Adenocarcinoma
- Gastroesophageal Junction Adenocarcinoma
- Metastatic Gastroesophageal Junction Adenocarcinoma
- Gastroesophageal Junction (GEJ) Adenocarcinoma
- Advanced 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.