Clinical trials
Colorectal Neoplasms clinical trials
Below are recruiting colorectal neoplasms clinical trials, each written for real people, not researchers. We’re tracking 140 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06226857RecruitingPhase 3
Anti-EGFR for left-sided, RAS wild-type metastatic colorectal cancer
This trial tests whether anti-EGFR therapy works better for people with left-sided colorectal cancer that has spread, whose tumors do not have certain gene mutations (RAS wild-type). It is for those who have not yet had treatment for metastatic disease.
MoscowAges 18–99 - NCT06714903Recruiting
Gut bacteria and immunotherapy for advanced colon cancer
This study looks at how the bacteria in your gut might affect how well immunotherapy works for advanced colorectal cancer that has spread. It aims to find out if certain gut bacteria can help make treatment more effective.
Changchun, JilinAges 35–75 - NCT06778382RecruitingPhase 2
Delaying treatment after destroying lung spots from colorectal cancer
This trial tests if it's safe to wait before starting full-body therapy after treating a small number of lung tumors (5 or fewer) in people whose colorectal cancer had been gone for at least 6 months. You would first get local treatments like surgery or radiation to destroy the lung spots, then delay additional cancer drugs to see how you do.
Jinan, ShandongAges 18–75 - NCT06976710Recruiting
Improving communication before colon or rectal cancer surgery
This trial is testing a way to improve communication between you and your surgical team before colon or rectal cancer surgery. It's for adults having major surgery that aims to cure their cancer.
Coffs Harbour, New South WalesAges 18 years+ - NCT07257653RecruitingPhase 2
Cetuximab beta plus fruquintinib with or without immunotherapy for first-line advanced colorectal cancer
This trial tests a combination of two targeted drugs (cetuximab beta and fruquintinib) with or without an immunotherapy drug for people with a specific type of advanced colorectal cancer that has not been treated before. It aims to see if this approach is safe and effective for those whose tumors have certain genetic markers (RAS and BRAF wild type).
Hangzhou, ZhejiangAges 10–85 - NCT01915225Recruiting
Collecting solid tumor samples during cancer biopsy or surgery
This trial collects tissue (samples) from people who are already scheduled for biopsy or surgery for certain solid cancers. It aims to improve future testing and research while checking that taking the sample is safe and doesn’t add extra risk.
Bethesda, MarylandAges 2 years+ - NCT07615036Recruiting
Natural Opening Specimen Removal in Colon Surgery
This study tracks a newer surgical technique where the removed colon or rectum is pulled out through the body's natural opening (like the anus or mouth) instead of through a larger cut in the belly. Researchers want to understand how safe and effective this approach is compared to traditional methods.
SingaporeAges 21 years+ - NCT06949982RecruitingPhase 2
Comparing two treatments for advanced colorectal cancer with RAS mutations
This trial tests if a combination of hydroxychloroquine, methotrexate, capecitabine, and bevacizumab works better than regorafenib for people with metastatic colorectal cancer that has a RAS gene mutation and has stopped responding to at least two prior treatments.
Saint Petersburg, Sankt-PeterburgAges 18 years+ - NCT04593407Recruiting
Check the best method to remove large flat colon polyps
This study compares two endoscopy techniques to remove large, flat-looking colon polyps. It aims to see which method removes the polyp more completely and safely.
MadridAges 18–85 - NCT06853496RecruitingPhase 1
RK-582 for advanced colorectal cancer
This trial tests a new type of pill called RK-582 that may help block the growth of colorectal cancer cells. It is for people whose cancer has spread and hasn't gotten better with other treatments.
Koto-ku, TokyoAges 18 years+ - NCT02869503Recruiting
Colorectal cancer registry study
This study builds a database of people with colorectal cancer. It may help doctors learn from real-world information to improve future care.
Marseille, Bouches du RhoneAges 18–95 - NCT07628998Recruiting
Text Messages to Encourage Colorectal Cancer Screening
This study tests whether reminder text messages help people complete colorectal cancer screening. You would receive SMS messages encouraging you to schedule a screening test if you haven't done so after an initial invitation.
Sabadell, CataloniaAges 50–69 - NCT06380816RecruitingPhase 1/Phase 2
Study of UCB4594 for advanced cancers with HLA-G marker
This trial tests an experimental drug called UCB4594 for people with certain advanced cancers that have not responded to standard treatments. The goal is to see if the drug is safe and effective against tumors that have a specific marker called HLA-G.
LondonAges 18 years+ - NCT07740122Recruiting
Stool photo analysis for colorectal cancer screening
This study tests whether photos of your stool can help predict your risk of colorectal cancer or precancerous growths. It uses a smartphone app to analyze stool images alongside your routine stool test (FIT) results.
Santiago, Santiago MetropolitanAges 18 years+ - NCT06555003RecruitingPhase 3
DEBIRI plus chemo vs. chemo alone for liver metastases
This trial tests if a treatment called DEBIRI (tiny beads delivering chemo directly to the liver) plus standard chemotherapy works better than chemotherapy alone for colorectal cancer that has spread to the liver and can't be fully removed by surgery.
Tehran, Tehran ProvinceAges 18 years+ - NCT04796818Recruiting
MRI scan to track response in colorectal liver metastases
This study uses a special MRI scan to see how colorectal cancer in the liver responds to planned chemotherapy before and after surgery. It may help doctors better measure treatment success and plan care.
Houston, TexasAges 18 years+ - NCT05014399Recruiting
Study memory changes during chemotherapy for colorectal cancer
This study looks at cognitive (thinking and memory) changes in people with colorectal cancer who start certain chemotherapy drugs. It aims to understand how treatment affects the brain and may guide better monitoring or support during care.
Fort Wayne, IndianaAges 18 years+ - NCT07262840Recruiting
Health behavior change for people at high risk for colorectal cancer
This trial tests a program to help people at high risk for colorectal cancer change their health behaviors to lower their risk. It might help you if you are worried about your risk and want to make positive changes.
Shenyang, LiaoningAges 1.5 years–6.7 years - NCT03919461RecruitingPhase 2
Preventing colon and rectal cancer spread after surgery
This Phase 2 study tests medicines given around the time of colon or rectal cancer surgery to help lower the chance the cancer will later spread to other parts of the body. If you are planned for curative (potentially curable) surgery and have no signs of spread yet, the trial may help prevent future metastases.
AfulaAges 20–80 - NCT02885753RecruitingPhase 3
Liver-only metastatic colon cancer trial using targeted chemo
This Phase 3 trial tests different ways to deliver chemotherapy for colon cancer that has spread only to the liver (with limited possible tiny lung spots). It looks at whether the treatment plan improves outcomes compared with another chemotherapy approach, using oxaliplatin and LV5FU2 (with or without irinotecan) plus an added targeted medicine.
BrusselsAges 18 years+ - NCT06603519Enrolling by invitation
Can a diet reduce inflammation after a colonoscopy?
This study tests whether a special diet can help reduce inflammation and improve gut health after a colonoscopy. It is for people who are getting a repeat colonoscopy because they've had polyps before.
San Diego, CaliforniaAges 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+ - 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 - NCT06750094RecruitingPhase 3
Study of amivantamab plus FOLFIRI in colorectal cancer
This trial tests adding amivantamab to standard FOLFIRI chemotherapy for people with certain types of colorectal cancer that have already been treated once. It aims to see if this combination works better than another common treatment (cetuximab or bevacizumab plus FOLFIRI).
Chandler, ArizonaAges 18 years+
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Common questions
- Are there clinical trials for colorectal neoplasms?
- Yes. Clin2 currently lists 140 recruiting colorectal neoplasms 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 neoplasms 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 neoplasms 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.