Condition

Gastrointestinal Diseases clinical trials and research

• 13Clinical trials
• 19Countries

Newest Gastrointestinal Diseases clinical trials

All recruiting trials (13)

• Microbiome in esophageal and stomach leaks

  This project will test whether microbes in leaked fluid and nearby tissue from adults with esophageal or stomach leaks differ in ways that affect healing and complications.

  Recruiting Baylor Research Institute · Dallas, Texas · NCT07424469

• Signia circular stapler for left-sided colon, sigmoid, and rectal resections

  This study will try the Signia circular stapler with Tri-Staple technology to see if it safely creates bowel reconnections in adults having left-sided colon, sigmoid, or rectal surgery.

  Recruiting at 6 sites Medtronic - MITG · New Haven, Connecticut and 9 other locations · NCT07351071

• PF-08634404 plus chemotherapy for adults with metastatic colorectal cancer

  This trial will test whether adding a new drug called PF-08634404 to standard chemotherapy helps adults whose colorectal cancer has spread.

  Recruiting at 343 sites Phase 3 Pfizer · Chandler, Arizona and 371 other locations · NCT07222800

• Sharing anonymized MRI data for small bowel diseases

  This study is sharing MRI scans and related health information from patients with small bowel diseases like Crohn's to see how well these scans can help doctors understand and treat these conditions.

  Recruiting University College, London · London · NCT06868875

• Validation of a new platform for monitoring pH in abdominal drainage fluid

  This study is testing a new device that checks the acidity of fluid from the abdomen after surgery to see if it can help spot problems early in patients.

  Recruiting FluidAI Medical · Hamilton, Ontario · NCT06541431

• Fecal microbiota transplantation for autism spectrum disorder

  This study is testing whether a treatment that involves transplanting healthy gut bacteria can help improve gut and autism symptoms in young people with autism spectrum disorder.

  Recruiting Phase 1/2 Chang Gung Memorial Hospital · Taoyuan City · NCT06290258

• Using virtual reality to treat non-cardiac chest pain

  This study is testing whether virtual reality can help people with non-cardiac chest pain feel less pain and anxiety while improving their quality of life.

  Recruiting Mayo Clinic · Jacksonville, Florida · NCT06262126

• Using a new endoscopy technique for bariatric patients

  This study is testing a new, less invasive endoscopy method for bariatric patients to see if it can improve safety and reduce costs when checking for stomach and digestive issues.

  Recruiting Brigham and Women's Hospital · Boston, Massachusetts · NCT06200961

• New device for treating hemorrhoids

  This study is testing a new device called PexyEazy® to see if it can safely and effectively treat grade II and III hemorrhoids in patients while making recovery easier and faster.

  Recruiting at 2 sites Developeration AB · Frölunda and 2 other locations · NCT05782010

• Combination treatment for ctDNA positive gastric cancer

  This study is testing a new combination treatment for patients with a specific type of stomach cancer to see if it works better than the usual treatment.

  Recruiting Phase 2 The First Affiliated Hospital with Nanjing Medical University · Nanjing, Jiangsu · NCT05494060

• Personalized approach to assess frailty in older adults undergoing colonoscopy

  This study tests if a personalized approach that considers frailty can help older adults decide whether they really need a colonoscopy and if it makes them feel more satisfied with their care.

  Recruiting Princess Alexandra Hospital, Brisbane, Australia · Woolloongabba, Queensland · NCT05292989

• Combination of Anlotinib and TQB2450 for Esophageal Cancer Treatment

  This study is testing if combining two medications, Anlotinib and TQB2450, can help people with esophageal cancer stay cancer-free after surgery.

  Recruiting Phase 2 Jiangxi Provincial Cancer Hospital · Nanchang, Jiangxi · NCT05252078

• Evaluation of patients with gastrointestinal diseases

  This study is collecting health information and samples from adults with gut problems to help improve understanding and treatment of these conditions in the future.

  Recruiting National Institutes of Health Clinical Center (CC) · Bethesda, Maryland · NCT05041374

Related topics

Quick answers

How many Gastrointestinal Diseases clinical trials are recruiting right now?

13, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 19 countries. The most sites are in United States (6 trials), China (3 trials), Canada (2 trials), Australia (2 trials), Taiwan (2 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 2, Phase 1/2: 1, Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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