Clinical trials
Colorectal cancer clinical trials
Cancer of the colon or rectum, often beginning as small growths called polyps. We’re tracking 1,072 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05007132RecruitingPhase 2
First-line metastatic colon or rectal cancer study with targeted drugs
This Phase 2 trial compares two treatment combinations as a first treatment for metastatic (spread) colon or rectal cancer. It looks to see whether one combo works better or is safer than the other.
BerlinAges 18 years+ - NCT05068531Recruiting
Detecting early treatment failure in stage IV colon cancer
This study looks for early signs that treatment is not working in people with stage IV colon or rectal cancer that has spread only to the liver. It may help doctors adjust care sooner by using regular blood, stool, and tissue samples around liver procedures.
Montreal, QuebecAges 18 years+ - NCT05093907RecruitingPhase 1/Phase 2
Testing a new cancer drug plus capecitabine for metastatic colon cancer
This trial studies whether BEY1107, a new treatment, is safe and works better when combined with capecitabine in people with metastatic colorectal (colon/rectum) cancer. It is aimed at cancers that have already progressed after standard chemotherapy.
Seoul, Jongro-goAges 19 years+ - NCT05239338Recruiting
Preserving fertility after colorectal cancer
This study looks at how to help people protect their ability to have children after colorectal cancer. It mainly includes younger adults who were diagnosed for the first time and can complete study questionnaires.
Nashville, TennesseeAges 18–49 - NCT05299840Recruiting
Test a device to choose the first chemo for metastatic colon cancer
This study tests whether using the Oncogramme® device to guide the first-line treatment improves care for people with metastatic colorectal (colon/rectum) cancer. If the device helps pick the most suitable standard chemotherapy plan, it could lead to better outcomes than choosing without it.
MarseilleAges 18 years+ - NCT05462236RecruitingPhase 2
Study drug AUM001 with immunotherapy or chemotherapy for metastatic colon cancer
This Phase 2 trial tests AUM001 (a targeted drug) combined with either pembrolizumab (an immunotherapy) or irinotecan (a chemotherapy) in people with metastatic colorectal cancer. It aims to shrink tumors and improve outcomes when standard treatments have already been tried.
Camperdown, New South WalesAges 18 years+ - NCT05462613RecruitingPhase 2/Phase 3
Regorafenib plus aspirin then standard chemo for metastatic bowel cancer
This trial tests whether adding regorafenib and low-dose aspirin before standard chemotherapy can slow metastatic colorectal cancer after it has progressed on prior treatment. It may help by trying a different cancer-fighting approach earlier, followed by the usual chemo plan.
BesançonAges 18 years+ - NCT05639413Recruiting
Study of biology in people with BRAF V600E metastatic colon cancer
This study follows people with BRAF V600E–positive metastatic colorectal (colon) cancer to better understand how the cancer’s biology changes over time. It may help researchers learn which features to watch and how this cancer behaves after initial treatment.
AvignonAges 18 years+ - NCT05645510Recruiting
Study for people on long-term cancer targeted medicines
This study looks at people who are already taking long-term targeted cancer medicines. It may help researchers understand how these treatments work over time and whether there are ways to improve care.
Edmonton, AlbertaAges 18–90 - NCT05725200RecruitingPhase 2
Personalized treatment plan for metastatic colon or rectal cancer
This Phase 2 trial tests an individualized treatment chosen from your tumor’s lab testing (genetic and RNA profile plus a drug-sensitivity test from your tumor cells). It may help by matching you to targeted anti-cancer drugs that are most likely to work for your specific cancer.
OsloAges 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 - 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+ - NCT05797467RecruitingPhase 3
After-surgery chemo plus targeted therapy for colon cancer
This Phase 3 trial studies whether adding targeted therapy to standard chemotherapy after surgery helps people with stage T3-4, N2 colon cancer live longer or have fewer cancer returns. You would be assigned to receive chemotherapy with targeted therapy or chemotherapy alone, based on the study plan.
Guangzhou, GuangdongAges 18–75 - NCT05854498RecruitingPhase 2
Study drug combination for metastatic colon cancer with prior treatments
This Phase 2 trial tests a chemotherapy combination (liposomal irinotecan), along with TAS-102 and bevacizumab, in people with metastatic colon cancer. It may help if your tumor has mismatch repair–proficient features and you’ve already tried standard colon cancer drugs.
Madison, WisconsinAges 18 years+ - NCT05880992Recruiting
Pre-surgery preparation program for colorectal cancer patients
This trial tests a “trimodal” (multi-part) pre-surgery preparation program for people having major surgery for colorectal cancer. The goal is to help patients get better prepared before surgery and possibly improve outcomes.
Kingston, OntarioAges 18 years+ - NCT05959356RecruitingPhase 2
First-line treatment for left-sided metastatic colon cancer with specific tumor markers
This Phase 2 trial tests a combination of medicines (cetuximab, envafolimab, and chemotherapy) as the first treatment for certain left-sided metastatic colorectal cancers. It may help by slowing or shrinking the cancer in people whose tumor has no RAS/BRAF mutations and is microsatellite-stable (MSS).
Foshan, GuangdongAges 18 years+ - NCT05988645Recruiting
Study of a new device to improve colonoscopy
This trial tests a new tool called MiWEndo that helps doctors better see and remove polyps during a colonoscopy. It is for people who already have a polyp in the rectum that needs to be taken out.
BarcelonaAges 18 years+ - NCT06118762RecruitingPhase 4
Study of fruquintinib plus raltitrexed for advanced colorectal cancer
This trial tests two drugs, fruquintinib and raltitrexed, for people with metastatic colorectal cancer that has stopped responding to or is no longer tolerable after standard treatments like fluorouracil, oxaliplatin, and irinotecan. The goal is to see if this combination can help shrink or control the cancer.
Nanchang, JiangxiAges 18 years+ - NCT06134388RecruitingPhase 3
Sulfasalazine for metastatic colorectal cancer
This trial tests whether adding the drug sulfasalazine to standard chemotherapy can help people with metastatic colorectal cancer live longer. It is for patients whose cancer has spread and who are healthy enough for chemotherapy.
Tanta, El-Gharbia GovernorateAges 18–65 - NCT06148402RecruitingPhase 2
A new combination therapy for advanced colorectal cancer
This trial tests a new combination of three drugs (fruquintinib, camrelizumab, and capecitabine) for people with colorectal cancer that has spread or cannot be removed and has stopped responding to a standard first chemotherapy. It is for those whose cancer progressed after a specific first treatment called FOLFOXIRI.
Guangzhou, GuangdongAges 18 years+ - NCT06212817Recruiting
Dietary fiber before colorectal cancer surgery
This study tests whether eating extra dietary fiber before colon cancer surgery helps recovery. You'll receive fiber-rich foods or a placebo for 2-3 weeks before your operation.
Arnhem, GelderlandAges 18 years+ - NCT06236373Recruiting
Understanding cancer survivors' needs in Reggio Emilia
This study aims to understand the challenges and needs of people who have survived certain cancers (breast, prostate, thyroid, colorectal, multiple myeloma, or lymphoma) and their caregivers. It uses interviews or focus groups to gather perspectives.
Reggio Emilia, Reggio EmiliaAges 18 years+ - NCT06242067RecruitingPhase 2
Second-line treatment for advanced colorectal cancer
This trial tests a new treatment for people with advanced colorectal cancer that has spread or come back after initial chemotherapy. It is for those who have already received standard first-line therapy and are now looking for a second treatment option.
Jinan, ShandongAges 18–75 - NCT06243393RecruitingPhase 2/Phase 3
Sacituzumab govitecan for advanced colorectal cancer
This study tests a drug called sacituzumab govitecan for people with metastatic colorectal cancer who have already tried several standard treatments. It may be an option if your cancer is not MSI-H or dMMR and you haven't had irinotecan recently.
Heidelberg, Baden-WurttembergAges 18 years+
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Common questions
- Are there clinical trials for colorectal cancer?
- Yes. Clin2 currently lists 1,072 recruiting colorectal cancer 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 cancer 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 cancer 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.