Clinical trials
Colonization clinical trials
Below are recruiting colonization clinical trials, each written for real people, not researchers. We’re tracking 436 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07217054Recruiting
Parkinson's and RBD diagnosis via colon biopsy
This trial uses a small piece of colon tissue, taken during a routine colonoscopy, to look for a protein linked to Parkinson's disease and REM sleep behavior disorder (RBD). It aims to improve diagnosis for these conditions.
Branford, ConnecticutAges 40–99 - NCT06406062Recruiting
AI-assisted colonoscopy study
This trial tests an artificial intelligence (AI) system during colonoscopy to help doctors see polyps or other issues more clearly. It may help improve detection of problems in the colon.
Wuhan, HubeiAges 50 years+ - NCT04735835Recruiting
Personalized diet testing using ZOE app and blood samples
This trial studies how different food compositions affect your body, using the ZOE testing program plus meals you eat and blood samples you collect. It may help you learn more about what foods work best for you, especially if you have a long-term health condition.
Needham, MassachusettsAges 18 years+ - NCT06935708RecruitingPhase 4
Comparing morphine to epidural pain relief for colon surgery
This study compares two pain relief methods—morphine given through a spinal needle versus pain medicine delivered through a tiny tube in the back—after colorectal cancer surgery. It aims to see which approach works better for controlling pain.
SplitAges 18–80 - NCT06822413Recruiting
Using light and AI to find cancer early
This trial uses a special light-based test and artificial intelligence to detect several types of cancer early. It aims to see if this method can accurately identify cancer or precancerous changes before any treatment starts.
Nanchang, JiangxiAges Any age - NCT07186296Recruiting
Emerald blood test study for new cancer diagnosis
This study is testing a blood test that looks for signs of lung, breast, colorectal, pancreatic, or ovarian cancer. If you have just been told you might have one of these cancers and haven't started treatment yet, this study may be an option to help learn more about your cancer from a simple blood draw.
Long Beach, CaliforniaAges 45 years+ - NCT07179692RecruitingPhase 1
CEA-targeted CAR-T therapy for advanced solid tumors
This trial tests a type of immunotherapy called CAR-T, which is designed to recognize and attack cancer cells that have a protein called CEA on their surface. It's for people with advanced cancers like colorectal, esophageal, gastric, pancreatic, lung, or bile duct cancer who have tried at least two standard treatments.
Hefei, AnhuiAges 18 years+ - NCT07168876Recruiting
A blood test to screen for colon cancer
This trial studies a new blood test that looks for specific markers of colon cancer. If it works well, it could offer an easier way to screen for the disease without a colonoscopy.
Mendoza, Mendoza ProvinceAges 45–75 - NCT07173985Recruiting
Mailed colon cancer screening in Appalachia
This trial sends home a stool-based screening test to people in Appalachian counties. It aims to find the best way to help more people get screened for colon cancer.
Columbus, OhioAges 45–74 - NCT04028401RecruitingPhase 3
Skin prep study to reduce bacteria in shoulder replacement surgery
This study tests whether a specific skin-cleaning method before shoulder replacement surgery can reduce a common bacteria (Cutibacterium acnes) found on skin and deeper samples. It may help lower the risk of infection or contamination during prosthetic shoulder surgery.
AngersAges 18 years+ - NCT07153458Recruiting
Finding new markers for colorectal cancer
This trial is looking for new, non-invasive markers to help detect and predict colorectal cancer. Researchers will study people with colorectal cancer, those with precancerous growths, and healthy people to find better ways to diagnose the disease.
Castellana GrotteAges 18 years+ - NCT07154173Recruiting
Gut bacteria study in metastatic colorectal cancer
This study looks at gut bacteria in people with colorectal cancer that has spread (metastatic). It aims to find patterns in the bacteria that may help doctors choose better treatments.
Guangzhou, GuangdongAges 18–75 - NCT06961149Recruiting
Comparing light vs dye spray for colon polyp detection
This study compares two methods used during colonoscopy to help find polyps in the colon. It tests whether a special light technique (linked-color imaging) or a dye spray (indigo carmine) works better for spotting adenomas, which are growths that can turn into cancer. If you are at higher risk for colorectal adenomas, this trial may help improve detection.
Jinan, ShandongAges 45–85 - NCT06962293Recruiting
Magnetic tool for removing early stomach or colon polyps
This trial uses a special magnetic device to help doctors remove early-stage growths in the stomach or colon during a standard procedure called endoscopic submucosal dissection (ESD). The magnet pulls the tissue into a better position, which may make the removal safer and more effective.
Hong KongAges 18–85 - NCT07132970Recruiting
Leakage rate of sutured bowel connection after right colon removal
This trial is testing how well hand-sewn or partially stitched connections (anastomoses) hold up after right colon removal for cancer. It may help improve surgical techniques for people undergoing this operation.
Göppingen, Baden-WurttembergAges 18 years+ - NCT07127874RecruitingPhase 1
Study of PHN-012 for advanced solid tumors
This trial tests a new drug called PHN-012 for people with advanced colorectal, non-small cell lung, or pancreatic cancer who have already tried at least one standard treatment. The goal is to see if the drug can help shrink or slow tumor growth.
Los Angeles, CaliforniaAges 18 years+ - NCT07129512Recruiting
Ultrasound vs clips to control bleeding in colon cancer surgery
This study compares two ways to stop bleeding during minimally invasive colon cancer surgery: using a special ultrasound device or standard surgical clips. It aims to see which method works better and is safer for patients like you.
SeoulAges 19–80 - NCT07116668Enrolling by invitation
Colovac device study for colon surgery patients
This trial tests a device called Colovac that protects the connection made during colon surgery for cancer. It may help patients who need a temporary colostomy bag heal better.
Los Angeles, CaliforniaAges 22 years+ - NCT07115563Recruiting
Amino acid supplement test for Parkinson's disease
This trial tests if taking daily amino acid supplements helps people with Parkinson's disease. You need to be on stable Parkinson's medication for at least 3 months.
Farmington, ConnecticutAges 50–90 - NCT07108517Recruiting
Post-traumatic growth program for cancer survivors in Greece
This trial tests a guided program to help people with breast, colorectal, or head and neck cancer find personal growth after finishing chemotherapy. It is for those who have completed their planned treatment within the last 5 years and are not currently in other psychological care.
ThessalonikiAges 18–80 - NCT07106580RecruitingPhase 1/Phase 2
Fecal transplant capsules for clearing drug-resistant bacteria from the gut
This trial tests whether taking capsules containing processed healthy donor stool (fecal microbiota transplant) can safely remove certain drug-resistant bacteria (like CRE, ESBL-E, and VRE) from your intestines. It may be an option for people who have these bacteria in their stool but are not currently being treated with antibiotics.
RijekaAges 18 years+ - NCT06972160Recruiting
Boosting colorectal cancer screening in Barcelos/Esposende
This study looks at ways to help more people get screened for colorectal cancer. If you're between 50 and 74 and haven't had certain screenings recently, you may be able to join.
PortoAges 49–75 - NCT07089615Recruiting
Capsule vs colonoscopy for polyp detection
This trial tests a new capsule that you swallow to take pictures of your colon. It may help find polyps (growths that can turn into cancer) as well as a standard colonoscopy does.
Chula Vista, CaliforniaAges 45–75 - NCT07076966Recruiting
3D vs. 2D colonoscopy for better polyp detection
This trial compares two ways of looking at the inside of the colon during a follow-up colonoscopy: standard 2D imaging versus a newer 3D view. The goal is to see if the 3D method helps doctors find more polyps (small growths that can turn into cancer) so they can remove them earlier.
HsinchuAges 40 years+
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Common questions
- Are there clinical trials for colonization?
- Yes. Clin2 currently lists 436 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.