Clinical trials
Colorectal clinical trials
Below are recruiting colorectal clinical trials, each written for real people, not researchers. We’re tracking 1,214 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05704413Recruiting
Biobank study using gut tissue in bowel disease
This study collects and stores digestive (bowel) tissue to better understand how gut bacteria may affect diseases like ulcerative colitis or Crohn’s disease. It may help researchers find future ways to improve care for people with these conditions.
ParisAges 18 years+ - NCT05706779RecruitingPhase 2
Encorafenib plus cetuximab before surgery for BRAF-mutated colon cancer
This trial tests whether giving encorafenib and cetuximab before surgery can shrink or control BRAF-mutated colon or upper rectal cancer and make surgery more effective. It also checks whether this approach is safe and helps patients do better overall.
ParisAges 18 years+ - NCT05740956RecruitingPhase 1
Drug study for cancers with HRR gene or HRD changes
This Phase 1 study tests HS-10502 in people with advanced solid tumors that have certain DNA repair problems (HRR or HRD). It may help by finding a safe dose and seeing whether the drug can shrink tumors in cancers that have specific genetic features.
Beijing, Beijing MunicipalityAges 18–75 - NCT05746897RecruitingPhase 1
First-in-human test of an anti-PVRIG drug for advanced cancers
This early-phase study tests NM1F (an anti-PVRIG antibody) in people with advanced solid tumors to see if it’s safe and whether it may work. It also includes pembrolizumab (a PD-1 “checkpoint” medicine), aiming to boost the immune system against the cancer.
Dallas, TexasAges 18 years+ - NCT05748145RecruitingPhase 2
Metronidazole before colon cancer surgery to reduce recurrence risk
This Phase 2 study tests whether taking metronidazole, an antibiotic, before surgery for colorectal cancer can improve outcomes. Participants take it before their planned operation, and doctors study the cancer tissue and related markers to see if it helps.
Bellinzona, Canton TicinoAges 18 years+ - NCT05768178RecruitingPhase 2/Phase 3
Vemurafenib plus cobimetinib for BRAF-mutant cancers
This trial tests whether combining two targeted cancer medicines—vemurafenib and cobimetinib—can treat adults whose tumors have a specific “BRAF V600” mutation. You may be screened with blood tests and a tissue biopsy before starting treatment.
BelfastAges 18 years+ - NCT05768503RecruitingPhase 3
Test new drugs after colorectal cancer chemotherapy
This Phase 3 trial compares a new treatment combination (chidamide plus sintilimab plus bevacizumab) versus the standard second-line chemotherapy (FOLFIRI plus bevacizumab) for advanced colorectal cancer that is microsatellite stable/low. It aims to see which treatment works better and is safer for people whose cancer grew after first-line oxaliplatin-based therapy.
Hefei, AnhuiAges 18–75 - NCT05770102RecruitingPhase 2/Phase 3
Atezolizumab for cancers with high mutation or immune markers
This trial tests atezolizumab, a cancer immunotherapy, for people whose tumors have high mutation levels (TMB), or are “MSI-high,” or have CMMRD. It may help shrink cancer or slow its growth by boosting the immune system’s ability to recognize the tumor.
BelfastAges Any age - NCT05780684Recruiting
Personalized 5-FU dosing for advanced gastrointestinal cancer
This study tests whether doctors can safely find the best dose of 5-FU, a chemotherapy medicine, for people with advanced gastrointestinal cancers. The goal is to reduce side effects while still treating the cancer effectively.
Lebanon, New HampshireAges 18 years+ - NCT05784688RecruitingPhase 1/Phase 2
TU2218 with Keytruda for advanced solid tumors
This trial studies TU2218 taken with Keytruda (pembrolizumab) in adults with advanced solid cancers that have limited treatment options. The goal is to see if the combination can shrink tumors and is safe enough to keep using.
San Antonio, TexasAges 18 years+ - NCT05786716RecruitingPhase 2/Phase 3
Trastuzumab plus pertuzumab for HER2-mutated cancers
This trial tests whether combining trastuzumab and pertuzumab can treat cancers that have HER2 amplification or an activating HER2 mutation. It looks at people ages 12 and older, and may include both children/teens and adults, using the study drug based on their HER2 test results.
BelfastAges 12 years+ - NCT05787197Recruiting
Blood test to guide treatment after colon cancer liver surgery
This trial studies a blood test (called ctDNA) in people with colon cancer that has spread to the liver and is being removed with curative surgery. The goal is to see how the blood test can help with planning and improving treatment after surgery.
BesançonAges 18 years+ - NCT05789433Recruiting
Aerobic exercise study after colon or rectal cancer surgery
This trial studies whether a supervised aerobic exercise program helps muscles “remodel” (change/strengthen) after colon or rectal cancer treatment. It may help people improve physical function during recovery, but you can only join if it’s safe for you and you can follow the study plan.
Orlando, FloridaAges 18 years+ - NCT05806931RecruitingPhase 2
Alternating two pills plus bevacizumab for advanced colon cancer
This Phase 2 study tests a treatment plan that alternates two cancer pills and adds bevacizumab (a blood-vessel drug) for metastatic colon cancer that has come back or worsened after standard treatment. It may help shrink tumors and slow disease growth after later-line therapy options.
Elizabeth, New JerseyAges 18 years+ - NCT05824975RecruitingPhase 1/Phase 2
Test drug GI-102 alone or with cancer medicines
This Phase 1/2 study tests whether GI-102 is safe and can help shrink advanced solid tumors. It also looks at GI-102 used with standard cancer treatments like pembrolizumab or trastuzumab deruxtecan (T-DXd).
Scottsdale, ArizonaAges 18 years+ - NCT05850130Recruiting
Acupuncture to treat nerve pain from oxaliplatin chemotherapy
This study tests whether acupuncture can reduce nerve pain caused by oxaliplatin chemotherapy in people with gastrointestinal cancers. It may help lessen symptoms like tingling, numbness, or burning that affect hands or feet.
CréteilAges 18 years+ - NCT05856981RecruitingPhase 1
Testing ADU-1805 for advanced solid tumors safety
This early study tests whether ADU-1805 is safe in people with advanced solid tumors and checks how the body processes the drug. Depending on your cancer type, it may also be looking specifically at certain cancers that have not yet received PD-(L)1 immunotherapy.
Detroit, MichiganAges 18 years+ - NCT05861505RecruitingPhase 3
Treatment for new liver spread from colon cancer recurrence
This Phase 3 trial studies a treatment approach for people whose colorectal cancer has come back in the liver within 12 months and can be treated with local procedures. It aims to see whether the study treatment can improve outcomes compared with standard care for people with a limited number of liver tumors.
AmsterdamAges 18 years+ - NCT05903885Recruiting
Colorectal cancer screening help for Black adults in Nebraska
This study looks at how to improve colorectal cancer prevention and health equity for Black or African American adults. You may be invited because you may be due for colorectal cancer screening based on age and screening history.
Omaha, NebraskaAges 45–75 - NCT05913674RecruitingPhase 2
Feasibility of modified chemotherapy after bowel surgery
This Phase 2 study tests whether a modified chemotherapy given inside the abdomen soon after surgery is practical and safe. It may help people with appendix or colon cancer that has spread within the abdomen (peritoneal carcinomatosis) by targeting cancer cells after tumor removal.
Montreal, QuebecAges 18 years+ - NCT05933876Recruiting
Radiation study for limited spread cancer
This trial looks at whether giving radiation treatment to tumors in people with a limited number of metastases can help control the cancer. It is for adults with certain cancer types that have spread to specific organs, and who can manage daily activities with little or no help.
Albacete, AlbaceteAges 18 years+ - NCT05935384Recruiting
Blood tests to track response to cancer therapy
This study follows how cancer responds to standard (usual) treatment by using blood samples and de-identified health data. It may help researchers understand whether “liquid biopsy” blood testing can reflect how well therapy is working.
Skokie, IllinoisAges 18 years+ - NCT05944237RecruitingPhase 1/Phase 2
Early trial for advanced cancers using HTL0039732
This is a Phase 1/2 study testing how well HTL0039732 works and is tolerated in people with advanced solid tumors that have not responded to standard treatments. It may help by offering a new treatment option and learning which cancer types and body markers respond best.
CambridgeAges 18 years+ - NCT05961969Recruiting
Robotic rectal surgery for early-to-mid rectal cancer
This trial tests a robotic, top-down approach to remove certain rectal tumors using an intersphincteric resection (a surgery that preserves bowel control as much as possible). It may help some people with stage I–III rectal cancer avoid a bigger operation and improve outcomes compared with standard surgical methods.
TaipeiAges 20–75
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Common questions
- Are there clinical trials for colorectal?
- Yes. Clin2 currently lists 1,214 recruiting colorectal 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 colorectal 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 colorectal 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.