Clinical trials
Colonization clinical trials
Below are recruiting colonization clinical trials, each written for real people, not researchers. We’re tracking 444 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02222844Recruiting
MRI checks for treatment planning in sigmoid colon cancer
This study uses MRI scans to better plan “curative” treatment (aimed at cure) for sigmoid colon cancer before surgery. It is for people who may still be deciding on the radical (major, curative) treatment plan and who can safely have an MRI.
Huntingdon, CambridgeshireAges 16 years+ - NCT07675967Recruiting
Blood Cell Changes During Cancer Treatment
This study is for people with solid tumors who are about to start chemotherapy or radiation. It looks at how these treatments affect blood cells and may help doctors understand changes in blood health over time.
Boston, MassachusettsAges 18 years+ - NCT01933620Enrolling by invitation
NIH study of the microbiome using stored body samples
This study looks at the community of microbes in the body (your “microbiome”) using samples like stool, urine, and possibly tissue. It may help researchers understand how these microbes relate to health in hospital patients.
Bethesda, MarylandAges 2–120 - NCT07417358Recruiting
Single-stapled method for colorectal reconnection
This study compares a single-stapled method for reconnecting the colon after left-sided colorectal surgery. It aims to see if this technique works as well or better than the usual approach.
GothenburgAges 18 years+ - NCT07419490Recruiting
Moving ovaries and uterus to preserve fertility during pelvic radiation
This trial moves the ovaries and uterus higher in the belly before pelvic radiation to protect them, so patients may still be able to have children later. It is for women aged 18-40 with pelvic cancers that require radiation.
Tampa, FloridaAges 1.5 years–3.3 years - NCT07427537Recruiting
Studying nerve damage from chemotherapy in colorectal and lung cancer patients
This study looks for small molecules in the blood that might predict nerve damage caused by certain chemotherapies. If you have colorectal or lung cancer and are starting a specific chemo plan, this trial could help researchers understand why some people get nerve problems and others don't.
Clermont-FerrandAges 18 years+ - NCT07427901Recruiting
Quality of life in colorectal cancer survivors
This study looks at how colorectal cancer and its treatment affect your daily life and well-being. It aims to help doctors better support patients like you during and after treatment.
LjubljanaAges 18 years+ - NCT07429864Recruiting
Bulevirtide for hepatitis D: bile acids and gut bacteria
This study looks at how Bulevirtide, a treatment for hepatitis D, affects bile acids and gut bacteria. It may help patients with chronic HDV and stable liver disease who are already on HBV therapy.
RomaAges 18 years+ - NCT07431892Recruiting
Pain after robotic vs. laparoscopic colon cancer surgery
This study compares pain levels after two types of minimally invasive colon cancer surgery: robotic and laparoscopic. It aims to see if one approach leads to less pain, which may help you recover more comfortably.
MadridAges 18 years+ - NCT07433673RecruitingPhase 2
Gemcitabine, cisplatin, nab-paclitaxel, and cemiplimab for locally advanced bile duct cancer
This trial tests a combination of four drugs to see if they shrink locally advanced bile duct or gallbladder cancer that cannot be removed surgically. It is for people who have not had prior treatment for this cancer.
New York, New YorkAges 18 years+ - NCT07436312Recruiting
Effect of ultra-processed foods on cancer risk in high-risk people
This trial looks at whether eating less ultra-processed foods can lower cancer risk in people who are already at high risk for cancer. It is part of a larger program called Interception that helps monitor and reduce cancer risk.
AvignonAges 18 years+ - NCT07456111RecruitingPhase 4
Comparing two sedatives for colonoscopy with polyp removal
This trial compares two sedative medications, remimazolam and propofol, to see which works better and is safer for people having a colonoscopy to remove polyps. It could help choose a sedation option with fewer side effects.
ZagrebAges 18–60 - NCT07462143RecruitingPhase 2/Phase 3
New drug plus chemo for advanced colorectal cancer
This trial tests a new drug (RC148) combined with standard chemotherapy as a first treatment for colorectal cancer that has spread or cannot be removed. The goal is to see if this combination works better than chemotherapy alone.
Beijing, Beijing MunicipalityAges 18–75 - NCT07462650RecruitingPhase 1/Phase 2
CAR-NK cell therapy for advanced colorectal cancer
This trial tests a new treatment using modified natural killer cells (CAR-NK) that target two specific proteins found on your cancer cells. It is for people with advanced colorectal cancer who have tried standard treatments without success.
Shenzhen, GuangdongAges 18–75 - NCT06264219RecruitingPhase 1
Restoring gut bacteria after C-section birth
This trial tests whether giving a small dose of the mother's vaginal bacteria to babies born by C-section can help restore their gut microbiome. It may reduce the risk of allergies and other immune-related conditions later in life.
Gentofte Municipality, CopenhagenAges 18 years+ - NCT07494201Recruiting
MIMICC study for people with colorectal cancer
This trial is studying patients with colorectal cancer who are scheduled for surgery. Researchers want to learn more about the cancer to improve future treatments.
Candiolo, Torino (TO)Ages 18–75 - NCT07546565Recruiting
Bowel Prep Before Minimally Invasive Colon Cancer Surgery
This trial tests whether cleaning out your colon before surgery for early-stage colon cancer affects outcomes when surgeons use a minimally invasive (laparoscopic) approach. Researchers want to see if this prep step makes a difference in recovery and complications.
Ho Chi Minh City, Ho Chi MinhAges 18 years+ - NCT07573371Recruiting
Understanding bowel changes after rectal cancer surgery
This study helps doctors better understand and treat bowel control problems that can happen after rectal cancer surgery or other rectal treatments. If you've had this surgery or treatment, the study team wants to learn more about your recovery and test new ways to help.
AalborgAges 18 years+ - NCT07610798RecruitingPhase 1/Phase 2
Testing INV-8989 for Advanced Cancers With KRAS G12D Mutation
This early-stage trial tests a new drug called INV-8989 designed to target a specific genetic mutation (KRAS G12D) found in some advanced solid cancers. The study will evaluate whether the drug is safe and if it can help shrink tumors in patients who haven't responded to standard treatments.
Guangzhou, GuangdongAges 18 years+ - NCT07669454RecruitingPhase 3
Nuvastatic® for metastatic colorectal cancer
This trial tests a new capsule (Nuvastatic®) added to standard chemotherapy for people with metastatic colorectal cancer. The goal is to see if it helps shrink tumors and improve well-being.
Visakhapatnam, Andhra PradeshAges 18–65 - NCT07380867Enrolling by invitation
New marker test for marking colon tumors before surgery
This trial tests a new marker that glows under special light to help doctors see exactly where a colon tumor is during surgery. It may help make the surgery more precise.
Seoul, SeoulAges 19–80 - NCT07352995Enrolling by invitation
Gut temperature study during colonoscopy
This study uses a special probe to measure temperature inside the colon during a routine colonoscopy. It may help researchers understand conditions like IBD, Crohn's disease, and ulcerative colitis.
Boston, MassachusettsAges 18 years+ - NCT07347158Enrolling by invitation
Health education for ostomy patients
This study teaches people with an ostomy (a surgical opening for waste) about their health to improve their quality of life and reduce anxiety or depression. If you are an adult with a permanent or long-term ostomy and live in the Santiago or Barbanza area, you may be able to join.
Santiago de Compostela, A CoruñaAges 18 years+ - NCT07289568Enrolling by invitation
Comparing surgery types for splenic flexure cancer
This study looks at two types of surgery for cancer in a part of the colon called the splenic flexure. It compares removing just the affected section (segmental colectomy) with removing a larger portion (extended hemicolectomy) to see which has better outcomes.
Istanbul, IstanbulAges 18–80
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Common questions
- Are there clinical trials for colonization?
- Yes. Clin2 currently lists 444 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.