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 964 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07374731Recruiting
Finding early signs of stomach cancer risk
This study looks for markers in the blood that could show if someone is at risk for stomach cancer or pre-cancerous changes. It aims to help catch problems earlier.
Aviano, PordenoneAges 18–100 - NCT01416714Recruiting
Tissue sample collection during cancer surgery or biopsy
This study is collecting tissue samples from people with certain cancers while they have surgery or a biopsy. It may help researchers learn more about these cancers and improve future diagnosis and treatment.
Chicago, IllinoisAges Any age - NCT01945840Recruiting
Study how gut hormones change after weight-loss surgery
This study looks at how gut hormones and blood sugar control change after Roux-en-Y gastric bypass. It may help researchers understand what supports healthier glucose levels after bariatric surgery.
London, Greater LondonAges 18–70 - NCT02047994RecruitingPhase 4
Testing and treatment for H. pylori to prevent stomach cancer death
This trial studies whether testing for an infection called H. pylori and using simple blood/screening tests (pepsinogen testing) can help prevent stomach cancer and reduce stomach-cancer-related deaths. You would be followed for health outcomes to see if the approach works better than standard care.
RigaAges 40–64 - NCT01344525Recruiting
Study of team-based therapy for obesity and weight loss
This study looks at an interdisciplinary, team-based obesity treatment plan and how well it helps people lose significant weight over time. You might be a candidate if you are an adult with obesity who already achieved more than 10% weight loss within about 6 months from a lifestyle program or weight-loss surgery.
HeidelbergAges 18–65 - NCT01917552RecruitingPhase 3
Capecitabine pill treatment after stomach cancer surgery
This study compares taking capecitabine pills after curative surgery versus no further treatment. It aims to lower the chance of stomach cancer coming back in people with stage IB disease that has extra risk factors.
Seoul, Songpa-guAges 18–74 - 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 - NCT01984762Recruiting
Weight-loss surgery for type 2 diabetes
This study tests whether two weight-loss operations (sleeve gastrectomy or Roux-en-Y gastric bypass) can improve type 2 diabetes. It may help people with higher body weight and diabetes control, but it also requires meeting safety and health criteria.
GothenburgAges 18–60 - NCT02823665RecruitingEarly Phase 1
Compare how bariatric surgery affects blood sugar changes
This early trial studies how blood sugar moves in people after certain weight-loss surgery compared with people without surgery. It may help researchers understand why blood sugar can drop too low and how treatments like atropine affect that process.
San Antonio, TexasAges 18–65 - NCT02139605Recruiting
Surgery type trial for stomach cancer after chemo
This trial studies which surgical approach (removing lymph nodes in a more limited vs more extensive way) works best for gastric cancer after you’ve already started chemotherapy before surgery. It’s aimed at improving cancer control while keeping the operation as safe as possible.
Mumbai, MaharashtraAges 18–85 - NCT02811900Recruiting
Study of outcomes after weight-loss (bariatric) surgery
This study follows adults who have bariatric (weight-loss) surgery to see what outcomes they experience afterward. It may help doctors better understand how well the surgery works in real life.
StrasbourgAges 18 years+ - NCT03123835Enrolling by invitation
Testing POEM and other procedures for reflux and swallowing problems
This trial studies how well POEM and other endoscopy-based (through-the mouth) treatments work for conditions like acid reflux, achalasia (trouble moving food), and Barrett’s esophagus. It may help doctors compare outcomes and choose the safest, most effective procedure for your situation.
Sacramento, CaliforniaAges 18–80 - NCT07400354Recruiting
PD-1 drug plus chemo for advanced stomach cancer based on gut bacteria
This trial tests if adding a PD-1 immunotherapy drug to standard chemotherapy works better for advanced stomach cancer, and looks at how your gut bacteria may affect treatment. It is for people who have not had chemotherapy before and are starting their first treatment.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07401173Recruiting
Computer tool to predict stomach cancer surgery complications
This trial uses a computer tool (DeepComp) to analyze your CT scan and predict possible complications after stomach cancer surgery. It may help doctors prepare for your recovery.
Shijiazhuang, None SelectedAges 18–85 - NCT07405931Recruiting
Managing chemo side effects with phone calls and a smartphone app
This study tests whether checking in by phone or smartphone app can help manage chemotherapy side effects. If you are starting a new chemo for stomach, lung, breast, or colon cancer, this program may support you from home.
BusanAges 19 years+ - NCT07488611RecruitingPhase 3
Progain nutrition program for stomach cancer surgery
This study tests a nutrition program (PROGAIN) for people having surgery for stomach cancer. The goal is to see if it helps with recovery.
Cheonan, Chungcheongnam-doAges 19 years+ - NCT07505927Recruiting
Acupuncture for slow stomach emptying after stomach surgery
This study tests whether acupuncture can help improve slow stomach emptying that sometimes happens after partial stomach removal surgery. It's for people who have this specific problem and want to try a non-drug option.
Jinan, ShandongAges 18–80 - NCT07506356Recruiting
Stomach emptying in diabetes patients on GLP-1 drugs
This study uses an ultrasound to check how fast your stomach empties food. It looks at people with type 2 diabetes who have been taking a GLP-1 medication for at least three months.
Geneva, Canton of GenevaAges 18 years+ - NCT07517432Recruiting
Registry tracking robotic surgery outcomes in gastric cancer
This study follows patients with stomach cancer who have robotic-assisted surgery to understand how well this advanced surgical approach works. By collecting information from multiple hospitals worldwide, researchers can learn what outcomes patients experience and how to improve care.
Hong KongAges Any age - NCT07537361RecruitingPhase 2
Leucine-Restricted Diet With Chemotherapy for Gastric Cancer
This trial tests whether a special diet low in leucine (an amino acid) combined with chemotherapy and immunotherapy drugs can help treat locally advanced gastric cancer before surgery. The goal is to see if this combination is safe and more effective than standard treatment alone.
Jinan, ShandongAges 18–70 - NCT07551466Recruiting
AI tool to detect early stomach cancer from endoscopy images
This study tests an artificial intelligence tool that analyzes images taken during stomach endoscopy to help diagnose early-stage stomach cancer or precancerous changes. The goal is to improve how doctors identify and treat these lesions early, when treatment is most effective.
SuzhouAges 18–80 - NCT07581691Recruiting
Ultrasound Stomach Checks Before Surgery in Children
This study tests whether ultrasound scans of the stomach before surgery help keep children safe during anesthesia. Researchers will measure how full the stomach is to make sure children are ready for surgery.
KayseriAges birth–18 years - NCT07587229Recruiting
Predicting chemotherapy response in gastric cancer
This research study analyzes tumor tissue samples to understand why some patients respond better to chemotherapy after gastric cancer surgery. By studying how genes are processed in cancer cells, researchers hope to predict which patients will benefit most from treatment.
Duarte, CaliforniaAges 18 years+ - NCT07600411Recruiting
Weight-loss surgery and mood: comparing two surgical approaches
This study follows patients undergoing one of two common weight-loss surgeries (sleeve gastrectomy or gastric bypass) to see how each affects binge eating, depression, and anxiety. Researchers want to understand which surgery may help improve both weight and mental health outcomes.
Cairo, Al-Manial CairoAges 18–60
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Common questions
- Are there clinical trials for gastric or gastroesophageal junction adenocarcinoma?
- Yes. Clin2 currently lists 964 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.