Clinical trials
Colonization clinical trials
Below are recruiting colonization clinical trials, each written for real people, not researchers. We’re tracking 442 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07023471Enrolling by invitation
AI-assisted colonoscopy for cancer screening, tandem study
This study tests whether a smart computer program (artificial intelligence) can help doctors find more polyps during a standard colonoscopy for colorectal cancer screening. It may improve detection of early signs of cancer.
Bangkok, BangkokAges 40–85 - NCT03891251Recruiting
Recorded videos during your colonoscopy
This study collects recorded video from routine colonoscopies. It may help researchers by providing real-world footage while you receive standard care.
JerusalemAges 18 years+ - NCT02653001Enrolling by invitation
Testing samples in healthy people near Norwich Research Park
This study collects bowel-related samples from healthy people to help researchers test a “colon model” in the lab. You may be eligible if you live or work close by and you don’t have ongoing stomach/bowel conditions or recent major changes.
Norwich, NorfolkAges 18 years+ - NCT06937671Recruiting
Comparing two ways to remove large flat polyps
This trial tests two methods for removing large, flat polyps from the colon to see which works better. It uses a cold snare (a wire loop that doesn't use heat) with or without an extra fluid lift to make removal safer and more effective.
Weston, FloridaAges 18 years+ - NCT06015607Recruiting
Testing a new tool for colon polyp removal
This trial tests a new device to help doctors remove larger, non-cancerous polyps from the colon during a colonoscopy. It may make the procedure easier and more effective for eligible patients.
Cleveland, OhioAges 21 years+ - NCT06931808Enrolling by invitationPhase 4
Fecal transplant with chemo, radiation, and immunotherapy for advanced colon cancer
This study tests a combination of fecal microbiota transplant, chemotherapy, radiation, and immunotherapy (sintilimab) for people with locally advanced rectal cancer. The goal is to see if this approach improves treatment outcomes.
Ningbo, ZhejiangAges 18–75 - NCT06676930Recruiting
AI's effect on trainee detection of polyps
This study tests whether using artificial intelligence (AI) helps doctors-in-training detect more polyps during colonoscopies for cancer screening or surveillance. It may help improve early detection of growths that could become cancer.
Chicago, IllinoisAges 18 years+ - NCT07401264Recruiting
Colorectal Polyp Image Collection Study
This trial collects video and images of colorectal polyps during a standard colonoscopy. It helps doctors learn more about polyps 10 mm or larger, which may be more likely to be cancerous.
LeuvenAges 18 years+ - NCT06656312Recruiting
EndoAim AI for colon polyp detection
This study tests an artificial intelligence (AI) system called EndoAim that helps doctors find polyps during a colonoscopy. It is for people having a routine colonoscopy with an Olympus endoscope.
Taichung, North Dist.Ages 20 years+ - NCT06688383Recruiting
Leak after right colon cancer surgery: a study on outcomes
This study looks at how often a leak happens at the connection site after right colon cancer surgery. It includes both emergency and planned surgeries, and all types of surgical approaches. The goal is to learn more about this complication so doctors can prevent it better.
Orbassano, PiedmontAges 18 years+ - NCT06600295Recruiting
Taste changes and nutrition in new cancer patients
This study looks at how cancer and its treatments affect taste and nutrition. It aims to find ways to help patients maintain good nutrition during treatment.
DijonAges 18 years+ - NCT06566872Recruiting
Collecting endoscopy videos to test a computer tool
This trial records videos of routine colonoscopy and gastroscopy procedures to help test a new computer system (ME-APDS) that may assist doctors in detecting polyps or other findings. It is for adults already scheduled for these exams.
Be’er Ya‘aqovAges 18 years+ - NCT06496958Recruiting
Better colonoscopy with water, CO2, and a belly compression belt
This study tests a new approach to make colonoscopy easier and more comfortable by using water, carbon dioxide gas, and a soft belly compression device instead of the standard air. The goal is to help patients need less manual pushing from the doctor during the procedure.
Kaohsiung CityAges 45–80 - NCT06230731Recruiting
Oxygen levels in colon blood vessels during colonoscopy
This study measures oxygen levels in the colon during a routine colonoscopy to understand how blood flow differs between people with vascular lesions (abnormal blood vessels) and those with a healthy colon. It may help doctors better diagnose and treat these conditions.
Chicago, IllinoisAges 18–89 - NCT06197425RecruitingPhase 3
Extra chemotherapy after surgery for colorectal cancer with positive ctDNA
This trial tests whether giving more chemotherapy can help people who still have cancer DNA in their blood after surgery and standard chemotherapy for colorectal cancer. The goal is to prevent the cancer from coming back.
DijonAges 18–80 - NCT06088537Recruiting
Blood in newborn stool: allergy or temporary colitis?
This study looks at very young babies (less than a month old) who have blood in their stool but are otherwise well. The goal is to find out whether the bleeding is due to a food allergy or a short-term gut irritation, so doctors can give the right care.
Nice, Alpes-MritimesAges 1 day–4 weeks - NCT07007598Recruiting
Preventing bleeding after polyp removal with clips
This trial tests whether placing small clips at the site of polyp removal in the colon can reduce bleeding in patients who take blood thinners afterwards.
Schwerin, Mecklenburg-VorpommernAges 18 years+ - NCT07650344Recruiting
AI Tool to Detect Flat Colon Polyps During Screening
This study tests whether artificial intelligence can help doctors spot certain flat polyps (called sessile serrated lesions) during routine colonoscopy screening. Finding these polyps early may help prevent colorectal cancer.
SingaporeAges 40–80 - NCT07562529Enrolling by invitation
Pneumococcal Bacteria Study in Hospitalized Vietnamese Children
This research study examines how a common bacterium called pneumococcus lives in the noses of young children who are hospitalized with respiratory symptoms. The goal is to understand which types of pneumococcus are present in Vietnam to help improve prevention and treatment strategies.
HanoiAges 2 months–5 years - NCT07283939Recruiting
Testing a tool to adjust chemo doses and reduce treatment delays
This trial tests a computer algorithm called PAGODA that helps doctors adjust chemotherapy doses for people with gastrointestinal cancers. The goal is to prevent unplanned treatment delays while keeping the treatment effective.
Fairbanks, AlaskaAges 18 years+ - NCT07744425Enrolling by invitation
Surgical imaging device study
This study tests a new camera that helps surgeons see tissues more clearly during surgery. It may help improve surgical precision and safety.
Palo Alto, CaliforniaAges 18–90 - NCT06970262Recruiting
Fecal transplant for tough lung infections on a ventilator
This study tests whether a treatment called fecal microbiota transplantation (FMT) can help clear stubborn lung infections (MDRO) in people who are in the ICU on a ventilator. The goal is to see if FMT can improve recovery and reduce the risk of further organ problems.
WuhanAges 18–70 - NCT07486570Recruiting
Stenting to prevent leaks after colon surgery
This trial tests if placing a small mesh tube (stent) in a major artery can prevent leaks where the colon is reconnected during surgery. It may help people who have a blockage in that artery but no symptoms from it.
Emmen, DrentheAges 40 years+ - NCT07222800RecruitingPhase 3
Testing a new drug plus chemo for stage 4 colorectal cancer
This study tests a new experimental drug (PF-08634404) combined with standard chemotherapy for people with stage 4 colorectal cancer who have not yet been treated for their advanced disease. The goal is to see if the combination helps shrink or slow the growth of tumors.
Chandler, ArizonaAges 18 years+
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Common questions
- Are there clinical trials for colonization?
- Yes. Clin2 currently lists 442 recruiting colonization 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 colonization 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 colonization 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
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.