Clinical trials
Colorectal cancer clinical trials
Cancer of the colon or rectum, often beginning as small growths called polyps. We’re tracking 1,061 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06833866RecruitingPhase 1
Testing a natural compound with chemo for advanced colorectal cancer
This trial combines a natural substance called hydroxytyrosol (HT) with standard chemotherapy (5-FU and possibly other drugs) for people with advanced or metastatic colorectal cancer that hasn't been treated yet. The goal is to see if adding HT makes the treatment work better.
Houston, TexasAges 18 years+ - NCT06898996Recruiting
Stool test study for Lynch syndrome colon screening
This trial tests a new stool-based test (FIT) to see if it can help find colon cancer early in people with Lynch syndrome. You will collect stool samples at home and complete surveys before your regular colonoscopy.
Chicago, IllinoisAges 20–80 - NCT06920680Recruiting
A registry for colonoscopy reports and videos
This study is a registry that collects information and videos from colonoscopy procedures. It helps doctors learn more about these tests and improve care for patients like you.
Stuttgart, Baden-WurttembergAges 18 years+ - NCT06922383RecruitingPhase 1/Phase 2
Study of arfolitixorin in advanced colorectal cancer
This study tests a new drug called arfolitixorin given with standard chemotherapy (FOLFOX or FOLFIRI) plus a targeted therapy for people with advanced colorectal cancer that has spread. It may help the chemotherapy work better.
BerlinAges 18 years+ - NCT06934018Recruiting
Surgical margin width for liver-only colorectal cancer spread
This trial tests whether a wider surgical margin (at least 7mm) during liver surgery improves survival and reduces cancer return in patients whose colorectal cancer has spread to the liver but not elsewhere. It aims to remove all visible liver tumors with a safe margin.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06998745Recruiting
Anticoagulant therapy support for colorectal cancer patients with blood clots
This trial tests whether a medication therapy management (MTM) model helps make blood thinner treatment safer and more effective for colorectal cancer patients who have also developed dangerous blood clots. It aims to improve how well patients stick to their medication and reduce complications.
Guangzhou, GuangdongAges 18–100 - NCT07001085Recruiting
Blood test to monitor liver cancer after surgery
This study uses a simple blood test to monitor tiny pieces of tumor DNA (ctDNA) in people with colorectal cancer that spread to the liver or with liver cancer (HCC), before and after liver surgery or transplant. It aims to help doctors detect cancer return earlier and guide treatment.
Warsaw, Masovian VoivodeshipAges 18–75 - NCT07069556Recruiting
ColoSense stool test study before colonoscopy
This study is testing a new stool-based screening test for colorectal cancer. You provide a stool sample before having a colonoscopy, and researchers compare the test results with what the colonoscopy finds.
St Louis, MissouriAges 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 - NCT07189312Recruiting
Colorectal cancer surgery study using spatio-temporal analysis
This trial tests a new way to analyze data from colorectal cancer patients who are scheduled for surgery. It may help doctors understand the disease better and plan more effective treatments.
Granada, GranadaAges 18–90 - NCT07201519RecruitingPhase 2
Chemo infusion for liver cancer using a hybrid care model
This trial tests a special type of chemotherapy (hepatic artery infusion) for people with cancers that have spread to the liver, such as colorectal cancer or bile duct cancer (intrahepatic cholangiocarcinoma). It studies whether delivering this treatment partly at a community center and partly at a university hospital is safe and feasible.
Lexington, KentuckyAges 18–99 - NCT07237438Recruiting
Comparing two anesthetics for muscle loss in colon surgery
This trial tests whether one type of anesthesia (TIVA) is better than another (balanced anesthesia) at preventing muscle loss in patients undergoing open colorectal cancer surgery. If you are scheduled for this surgery, your participation could help doctors learn which approach is gentler on your muscles.
IașiAges 18 years+ - NCT07337590Recruiting
New device to monitor healing after colorectal cancer surgery
This trial tests a new system that monitors healing inside the body after surgery for colorectal cancer. It is designed to help doctors detect problems early and keep you safe.
Louisville, KentuckyAges 21 years+ - NCT07365592RecruitingPhase 1/Phase 2
Neoadjuvant therapy for locally advanced colorectal cancer
This trial tests a combination of chemotherapy, an immunotherapy drug (anti-PD-1 antibody), and sitagliptin before surgery for colorectal cancer that has not spread to other organs. The goal is to see if this approach can shrink the tumor and improve outcomes.
Hangzhou, ZhejiangAges 18–75 - NCT07371273RecruitingPhase 2
Comparing three surgeries for low rectal cancer
This trial tests three different surgical methods for rectal cancer located very close to the anal canal. The goal is to see which method works best in the short and long term while preserving anal function.
ShanghaiAges 18–75 - NCT02215889RecruitingPhase 1/Phase 2
Partial liver transplant for colon or rectal cancer spread to liver
This trial tests whether transplanting part of the liver can help people with colon or rectal cancer that has spread to the liver but cannot be removed with surgery. It also aims to make sure the cancer is limited mainly to the liver and that you are healthy enough for major treatment.
OsloAges 18 years+ - NCT02292641Recruiting
MRI study for repeat pelvic colorectal cancer
This study uses a special MRI to help understand and stage colorectal cancer that has come back in the pelvis. The goal is to improve how doctors make treatment decisions after previous surgery.
OsloAges 16 years+ - NCT07454642RecruitingPhase 1
AVA6103 for advanced FAP-positive solid tumors
This trial tests a new drug called AVA6103 for certain advanced cancers that show a protein called FAP. It is for people who have already tried other treatments or cannot take them, and aims to see if the drug is safe and helps shrink tumors.
Grand Rapids, MichiganAges 18 years+ - NCT07477522RecruitingPhase 1
High-fiber diet study for solid tumor patients
This trial tests whether eating a high-fiber diet can improve your gut health, metabolism, and immune system. It is for people with solid tumors who are able to eat or use a feeding tube.
Chengdu, SichuanAges 18–75 - NCT07529301Recruiting
Lung Function Tests Before Surgery to Predict Recovery
This study measures your lung function and physical fitness before surgery to see if these tests can predict how quickly you'll recover. The researchers want to understand which patients might have an easier or harder recovery after their operation.
MalatyaAges 18–80 - NCT06269744Enrolling by invitation
Proactive outreach with stool test for colorectal cancer screening
This study reaches out to adults aged 45–75 who are due for colorectal cancer screening. It uses a simple stool test (FIT) to help find cancer early and is offered at certain NYU Langone clinics.
Brooklyn, New YorkAges 45–75 - NCT05102981Enrolling by invitation
Compare emergency versus planned stoma recovery and quality of life
This trial studies how having a stoma made in an emergency versus as a planned procedure may affect your day-to-day life and recovery. It may help doctors better understand which approach leads to better quality of life.
GothenburgAges 18 years+ - NCT06778863RecruitingPhase 1
A study of CLSP-1025 for adults with certain solid tumors
This trial tests a new drug called CLSP-1025 for people with advanced solid tumors that have a specific change in the p53 gene (R175H). The drug targets this change to help fight the cancer.
Scottsdale, ArizonaAges 18 years+ - NCT07027605Recruiting
Testing a computer tool for colorectal liver metastasis prognosis
This trial is testing a computer program that helps doctors predict outcomes for people with colorectal cancer that has spread to the liver. It is for patients who have had surgery to remove both the colon and liver tumors.
Beijing, Beijing MunicipalityAges 18 years+
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Common questions
- Are there clinical trials for colorectal cancer?
- Yes. Clin2 currently lists 1,061 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.