COLORECTAL CANCER

This study tests a new oral drug called IPN01194 in 36 adults with advanced solid tumours (melanoma, colorectal, pancreatic, or head and neck cancer) that have not responded to standard treatments. The goal is to find the right dose and check if it is safe, while also looking for…

This early-stage trial tests a new drug called remzistotug, alone or with other cancer drugs, in 152 people with advanced solid tumors that have not responded to standard treatments. The main goal is to check safety and find the right dose. It is not yet known if the drug will sh…

This study tests whether following the Norwegian dietary guidelines—including healthy foods, cooking classes, and physical activity—can improve survival and reduce cancer recurrence in 503 people who had colorectal cancer. Participants are guided by nutritionists and given food d…

This trial tests an experimental drug called TRK-950 in combination with several standard anti-cancer treatments for people with advanced solid tumors, including colorectal, bladder, ovarian, and other cancers. The main goal is to find safe doses and understand side effects. Part…

This phase 2 trial is testing a combination of three drugs—ATRA (a vitamin A derivative), bevacizumab (a blood vessel growth blocker), and atezolizumab (an immunotherapy)—in 22 people with advanced colorectal cancer that has not responded to prior treatments. The goal is to see i…

This study tests three drugs—durvalumab (an immunotherapy), olaparib (a DNA repair blocker), and cediranib (a blood vessel growth blocker)—in different combinations for people with advanced solid tumors, especially ovarian cancer. The phase 1 part finds safe doses, and the phase …

This study tests two drugs—regorafenib (a chemotherapy pill) and pembrolizumab (an immunotherapy)—in people with metastatic colorectal cancer who have already tried several other treatments. The goal is to see if the combination is safe and can slow tumor growth. About 73 partici…

This study tests a drug called mirvetuximab soravtansine in Japanese patients with advanced ovarian cancer or other solid tumors that have a specific protein (folate receptor alpha). The drug is designed to target and kill cancer cells while sparing healthy ones. The trial has tw…

This study tests a new drug called JDQ443, which targets a specific cancer-driving mutation (KRAS G12C), in combination with other drugs (trametinib, ribociclib, or cetuximab). The trial enrolls about 74 people with advanced solid tumors (like lung or colorectal cancer) that have…

This phase 3 trial tests whether taking a low-dose aspirin (100 mg) daily for three years can prevent colon cancer from coming back after surgery. It includes 264 people with stage II or III colon cancer who have a specific mutation in the PI3K gene. Participants are randomly ass…

This study is testing whether a short-term, low-calorie diet called a fasting mimicking diet (FMD) can help patients recover better after surgery for colorectal cancer. The diet is given in cycles after the operation and is designed to be easier to follow than complete fasting. R…

This early-phase trial tests an experimental drug called HFB200603, either alone or with the immunotherapy tislelizumab, in 83 adults with advanced solid tumors (kidney, lung, melanoma, stomach, or colon cancer). The main goal is to find a safe dose and check for side effects. Re…

This Phase 2 trial tests a combination of pembrolizumab (Keytruda) and quavonlimab against other drug combos in 302 people with stage IV colorectal cancer that has a specific genetic feature (MSI-H or dMMR). The goal is to see if the new combo shrinks tumors better and for longer…

This early-stage trial is testing whether amivantamab, a drug that targets specific proteins on cancer cells, can be given as a shot under the skin instead of through an IV. About 158 adults with advanced solid tumors (like lung or head and neck cancers) will receive different do…

This phase 2 trial tests two drugs, regorafenib and lorigerlimab, in people with high-risk colorectal cancer who have no visible tumors but still have cancer DNA in their blood after standard treatment. The goal is to see if the combination can clear these hidden cancer cells and…

This early-stage trial is testing a new drug called IDE161, alone or with the immunotherapy pembrolizumab, in adults with advanced solid tumors (like breast, ovarian, prostate, or lung cancer). The main goals are to check safety, find the right dose, and get a first look at wheth…

This phase 2 study tests a personalized immune cell therapy called tumor-infiltrating lymphocytes (TIL) in 20 people with advanced solid cancers (like stomach, colon, or pancreatic cancer) that have not responded to standard treatments. Patients first receive chemotherapy to prep…

This study looks at how well a new robotic surgical system works for removing colon or rectal tumors. About 60 adults who need surgery for benign or malignant colorectal conditions will take part. The goal is to see if the system is safe and can complete the surgery without switc…

This phase II trial tests whether delivering chemotherapy directly into the liver (hepatic arterial infusion) along with standard IV chemo can shrink inoperable liver tumors from colorectal cancer enough to allow surgical removal. The study involves 64 participants whose cancer h…

This early-phase study tests a new drug, GDC-6036, in people with advanced cancers (like lung or colorectal) that have a specific KRAS G12C mutation. The goal is to check safety and find the right dose, both when used alone and with other cancer drugs. About 498 participants will…

This study tests an experimental drug called LY3537982 in people with advanced solid tumors that have a specific KRAS G12C mutation. The goal is to see if the drug is safe and shrinks tumors. About 540 participants with lung, colorectal, endometrial, ovarian, pancreatic, or bile …

This treatment program tests a personalized cell therapy for people with advanced pancreatic or colorectal cancers that have a specific genetic mutation (KRAS G12D). Patients' own immune cells are collected, genetically engineered to recognize and attack the cancer, and then infu…

This early-stage trial is testing a new drug called tuvusertib, given together with either lartesertib or avelumab, in people with advanced solid tumors that have not responded to standard treatments. The main goals are to check safety, find the best dose, and see how the body pr…

This phase 2 study tests the drug entrectinib in over 500 people with advanced solid tumors that have specific gene changes (NTRK, ROS1, or ALK fusions). The goal is to see if the drug can shrink tumors and control the disease. Participants have various cancer types, including lu…

This early-stage trial is testing a new oral drug called LY4066434, which blocks several types of KRAS proteins that drive cancer growth. The study includes up to 750 people with advanced pancreatic, lung, colorectal, or other solid tumors that have specific KRAS mutations. The d…

This study tests a more intense chemotherapy regimen (mFOLFOXIRI) plus the drug bevacizumab against a standard regimen (mFOLFOX-6) plus bevacizumab as a first treatment for people with advanced colorectal cancer that cannot be removed by surgery. The trial includes 528 participan…

This early-phase study tests an experimental drug called M9140 in 12 Chinese patients with advanced colorectal cancer that has not responded to standard treatments. The drug works like a guided missile, delivering chemotherapy directly to cancer cells that carry a specific marker…

This phase 2 pilot study is testing whether giving two immunotherapy drugs, botensilimab and balstilimab, before surgery can shrink tumors in people with colorectal cancer. The trial includes 26 participants across three groups, with some receiving more doses and one group having…

This early-phase trial tests an experimental immunotherapy called ELI-002 7P in people with pancreatic or other solid tumors that have specific KRAS or NRAS gene mutations. The treatment aims to train the immune system to attack cancer cells. About 158 participants will receive t…

This phase 2 trial is testing two different sequences of the drugs panitumumab and regorafenib in 214 patients with advanced colorectal cancer that no longer responds to standard treatments. The goal is to see which order of these drugs helps patients live longer. Participants mu…

This early-phase study tests an investigational drug called telisotuzumab adizutecan in about 30 Chinese adults with advanced colorectal cancer that cannot be removed by surgery. The main goals are to check safety and how the drug moves through the body. Participants receive diff…

This study tests the safety and effectiveness of combining the experimental drug AVUTOMETINIB (VS-6766) with cetuximab in people with advanced colorectal cancer that has a KRAS mutation. It is for those whose cancer worsened after prior treatments or who cannot tolerate them. The…

This early-stage trial tests a personalized treatment for people with metastatic solid cancers that have KRAS mutations. Doctors take a patient's own white blood cells, genetically modify them to recognize and attack KRAS-mutated cancer cells, and return them to the patient along…

This trial is for people with colorectal cancer that has spread to a few spots in the body but cannot be fully removed by surgery alone. After 3-4 months of standard chemotherapy, participants either continue chemotherapy alone or also receive local ablative therapy—such as surge…

This trial tests a nurse-led health program for women aged 45 to 64 in Hong Kong. The program uses a 5-step approach (ask, advice, assess, assist, arrange) to help women manage conditions like high blood pressure, anxiety, and menopause symptoms. Researchers will compare the prog…

This study tests a temporary device called Colovac that is placed inside the bowel after colon cancer surgery to protect the surgical connection. The goal is to see if it can help patients avoid needing a temporary stoma bag. About 108 adults with colon cancer will take part, and…

This early-phase trial tests whether adding a personalized immune treatment to standard chemotherapy can prevent cancer recurrence in colorectal cancer patients who have minimal residual disease (MRD) after surgery. Ten adults aged 18-80 with stage II (high-risk) or stage III col…

This study tests a low dose of the immunotherapy drug nivolumab, alone or with chemotherapy, in people with advanced colorectal or stomach cancers that have a specific genetic feature (MSI/dMMR). The goal is to see if this approach can shrink tumors before surgery or control the …

This study tests a drug called tisotumab vedotin, alone or with other cancer medicines, in people with advanced colorectal, lung, pancreatic, or head and neck cancers that have stopped responding to standard treatments. About 350 participants receive different dosing schedules to…

This early-phase trial tests a new drug called AI-061, which combines two immune-boosting antibodies (anti-PD-1 and anti-CTLA-4) into one treatment. The study will enroll 18 adults with advanced solid tumors that have spread or cannot be removed. The main goals are to find a safe…

This phase 2 trial is testing a combination of two drugs, cabozantinib and nivolumab, in 48 people with advanced colorectal cancer that has not responded to standard treatments. The goal is to see if the combination can shrink or stabilize tumors. All participants have a type of …

This study tests a new drug called E7386 combined with other cancer drugs in people with advanced solid tumors, including endometrial, liver, and colorectal cancers. The goal is to find the safest and most effective dose and to see if the combination can shrink tumors. About 300 …

This study tests a combination of three drugs—fruquintinib, an immunotherapy, and an oral chemo—in people with advanced colorectal cancer that has stopped responding to standard treatments. The goal is to see if this mix can shrink tumors and extend life. About 106 participants w…

This study tests whether giving chemotherapy before and after surgery (plus heated chemo directly into the abdomen) helps people with colorectal cancer that has spread to the lining of the abdomen live longer. About 358 adults with resectable disease are randomly assigned to eith…

This early-stage study tests an experimental drug called INCB186748 in people with advanced or spreading solid tumors that have a specific genetic change called KRAS G12D. The main goals are to check the drug's safety and find the right dose. About 30 adults whose cancer has not …

This study compares two minimally invasive treatments—microwave ablation and stereotactic body radiation therapy—for colorectal cancer that has spread to the liver. About 100 patients with 1 to 3 liver tumors that cannot be surgically removed will be randomly assigned to one of t…

This early-stage study tests the safety of tucatinib in about 25 Chinese patients with advanced HER2+ breast, stomach, or colorectal cancer that has worsened after standard treatments. Researchers will monitor side effects and how the drug moves through the body. The goal is to s…

This study tests whether low-dose aspirin can help prevent colorectal cancer from coming back in patients whose tumors have certain genetic changes (in the PI3K pathway). Over 600 patients who had surgery for stage II or III colon or rectal cancer are randomly assigned to take as…

This study planned to test two drugs, regorafenib and lorigerlimab, given before surgery to people with colorectal cancer that had spread only to their lungs. The goal was to see if the combination was safe and could help shrink tumors. However, the trial was withdrawn before any…

This study tests whether avatrombopag, a pill that boosts platelet production, can help people with gastrointestinal cancer who develop low platelets from chemotherapy. About 60 participants will receive either avatrombopag or a placebo. The goal is to see if the drug can raise p…

This Phase I trial tests a combination of two oral drugs, defactinib and VS-6766, in people with advanced solid tumors such as non-small cell lung cancer, low-grade serous ovarian cancer, and pancreatic cancer. The study aims to find the safest dose and evaluate how well the drug…

This study tests two immunotherapy drugs, AK119 and AK112, alone or with chemotherapy, in 170 people with a common type of colorectal cancer (pMMR/MSS). The goal is to see if these combinations shrink tumors and are safe. The trial is active but not recruiting new participants.

This early-phase trial is testing whether adding a new targeted drug called adagrasib to two existing cancer drugs (cetuximab and irinotecan) is safe and tolerable for people with advanced colorectal cancer that has a specific genetic change called KRAS G12C. The study will enrol…

This early-phase study tests a new drug called E7386 in about 70 people with advanced solid tumors, including colorectal cancer. The main goal is to check safety and find the right dose. Participants have tumors that no longer respond to standard treatments.

This study tests whether a drug called QBECO, given as a self-injection before and after liver surgery, can lower the chance of colorectal cancer coming back or spreading. About 115 adults with colorectal cancer that has spread to the liver will take part. They will inject the dr…

This Phase 2 trial tests a combination of three drugs—Tislelizumab, Fruquintinib, and Metronidazole—in 33 adults with advanced colorectal cancer that has not responded to earlier treatments. The goal is to see if this mix can slow cancer growth and improve survival. Participants …

This study compares two ways of preparing the bowel before left-sided colorectal cancer surgery: standard mechanical bowel prep alone versus mechanical prep plus oral antibiotics (rifaximin and metronidazole). The goal is to see if adding antibiotics reduces surgical site infecti…

This early-phase study tests an experimental drug called MCLA-129, a bispecific antibody that targets two cancer-related proteins (EGFR and c-MET). It is for people with advanced non-small cell lung cancer, gastric cancer, esophageal cancer, head and neck cancer, or colorectal ca…

This study tests an experimental drug called AZD5305, a PARP inhibitor, either alone or combined with other cancer drugs in people with advanced solid tumors (like ovarian, breast, pancreatic, and lung cancers). The goal is to see if the treatment is safe and can shrink tumors. A…

This phase II study aimed to test two immunotherapy drugs (tiragolumab and atezolizumab) combined with targeted radiation in people with microsatellite stable (MSS) metastatic colorectal cancer, a type that typically doesn't respond to immunotherapy. The trial was withdrawn befor…

This study tests a new genetic vaccine called Nous-209, given together with the immunotherapy drug pembrolizumab (Keytruda), in adults with advanced MSI-H or dMMR solid tumors (colorectal, gastric, or gastro-esophageal junction cancers). The vaccine is designed to train the immun…

This early-phase trial is testing a new type of cell therapy called P-MUC1C-ALLO1 for people with advanced solid tumors (like breast, ovarian, lung, or pancreatic cancer) that have not responded to other treatments. The therapy uses donor immune cells engineered to recognize and …

This study aimed to see if adding the targeted drug inavolisib to standard chemotherapy and bevacizumab could help people with a specific genetic form of advanced colorectal cancer (PIK3CA-mutated). It was designed for adults who had not yet received treatment for metastatic dise…

This study compares two ways of giving chemotherapy directly into the belly after surgery to remove visible cancer from the lining of the abdomen. The cancer comes from the appendix, colon, or rectum. About 292 adults will be randomly assigned to receive either early post-operati…

This small pilot study is testing two immunotherapy drugs, botensilimab and balstilimab, in 16 people with advanced colorectal cancer that has not spread to the liver. Participants receive the drugs in 6-week cycles, and if the cancer progresses, standard chemotherapy is added. T…

This early-phase study tests an experimental oral drug (GSK4418959) in adults with advanced solid tumors that have specific genetic changes (dMMR or MSI-H). The drug works by blocking a protein (WRN) that these tumors need to survive. The study aims to see if the drug, alone or w…

This study tests a new drug called HCB101 given together with other cancer treatments for people with advanced solid tumors that have not responded well to prior therapy. About 500 adults will take part to find the safest dose and see if the combination can shrink tumors. The goa…

This expanded access program offers fruquintinib, a targeted cancer drug, to adults with metastatic colorectal cancer that has worsened after all standard treatments. Participants take the drug as a capsule daily for three weeks, then one week off. The goal is to provide access u…

This phase II trial tests how well chemoradiation (using fluorouracil, leucovorin, and oxaliplatin) works before surgery for stage II or III rectal cancer. The study looks at different time intervals between chemoradiation and surgery to see which timing leads to the best tumor s…

This study tests whether adding extra stitches around the surgical connection in laparoscopic low rectal cancer surgery can reduce the risk of dangerous leaks. About 300 adults with low rectal cancer will be assigned to either standard surgery or surgery with reinforced stitching…

This study tests a drug called TPST-1495 in people with endometrial or colorectal cancer who are scheduled for surgery. The drug aims to help the immune system fight cancer by blocking certain signals. Researchers will check blood and tumor samples before and after treatment to s…

This study tests a combination of an experimental immune booster (N-803) with standard checkpoint inhibitors in people with advanced solid tumors (like lung, bladder, or skin cancer) whose disease progressed after prior immunotherapy. The goal is to see if the combo can shrink tu…

This early-phase trial tests a new drug called JAB-21822, which targets a specific genetic mutation (KRAS G12C), combined with standard chemotherapy and bevacizumab. The study includes 30 Chinese patients with advanced colorectal cancer that has not responded to first-line treatm…

This early-phase trial tests a new approach to treat advanced solid tumors by giving patients a large dose of their own immune cells that are specially selected to attack cancer. The cells are taken from the tumor, multiplied in the lab, and then infused back. Some patients also …

This study is for people with a certain genetic type of advanced colorectal cancer (BRAF V600E) who previously benefited from a specific drug combination (encorafenib plus cetuximab). Researchers want to see if giving these drugs again, guided by a blood test that looks for cance…

This phase 2 trial is testing the immunotherapy drug pembrolizumab (Keytruda) in 25 adults with a specific type of advanced colorectal cancer (dMMR) that cannot be surgically removed. The goal is to see if the drug can shrink the tumors enough to make surgery possible. Treatment …

This early-phase trial is testing a vaccine that targets mutated KRAS proteins, combined with two immunotherapy drugs (nivolumab and ipilimumab), in 27 patients with pancreatic or colorectal cancer that has been surgically removed. The goal is to see if the vaccine can safely boo…

This study tests a new drug (HR070803) added to standard chemotherapy and a targeted therapy for people with advanced colorectal cancer that has spread and cannot be removed by surgery. About 669 participants will receive either the new combo or standard treatment. The goal is to…

This study tests a new fluorescent clip that glows under special light to help surgeons locate colon tumors during minimally invasive surgery. About 110 adults with colon cancer will be randomly assigned to receive either the clip or a standard dye injection before surgery. The g…

This early-stage trial is testing a new drug called ELVN-002 in combination with trastuzumab and chemotherapy for people with advanced HER2-positive solid tumors, including breast, gastric, and colorectal cancers. The main goal is to find a safe dose and understand side effects. …

This early-phase study tests whether giving healthy donor NK cells along with two medicines (vactosertib and IL-2) is safe and helps the cells stay active in people with advanced colorectal, stomach, esophageal, or blood cancers. The NK cells are meant to attack cancer, but the b…

This early-phase study tests an experimental drug called ABBV-400, alone or with another drug (bevacizumab), in about 520 adults with advanced solid tumors including lung, stomach, and colorectal cancers. The goal is to find the safest and most effective dose and see if it can sh…

This phase 3 trial tests whether a new drug combination (XL092 plus atezolizumab) works better than the current standard drug regorafenib for people with advanced colorectal cancer that has not responded to other treatments. About 900 participants will receive either the new comb…

This early-phase trial tests a new antibody drug called IMT-009, given alone or with the cancer pill fruquintinib, in about 67 people with advanced solid tumors or lymphomas that have stopped responding to standard treatments. The main goals are to find a safe dose, understand si…

This phase 2 trial compares a new 'dose-dense' schedule of capecitabine (one week on, one week off) against the standard regimen (two weeks on, one week off) in 100 people with colorectal cancer. The main goal is to see if the new schedule improves quality of life. The study is a…

This early-phase trial tests a new drug called TORL-3-600 in 70 people with advanced solid tumors or colorectal cancer. The drug is an antibody drug conjugate designed to target and kill cancer cells. The main goals are to check safety, find the best dose, and see if it can shrin…

This study tests a new drug called PF-07220060 in people with advanced solid tumors, including breast, prostate, lung, and liposarcoma cancers. The drug is given alone or with hormone therapies to see if it is safe and works. About 362 participants will take part to find the best…

This early-stage trial is testing a new drug called HBI-2438 in people with advanced solid tumors (like lung, colorectal, or pancreatic cancer) that have a specific genetic change called KRAS G12C. The main goals are to find the safest dose and understand how the drug moves throu…

This early-stage trial tests a new oral drug called HBI-2376 in about 42 adults with advanced solid tumors (like lung, colon, or pancreatic cancer) that have KRAS or EGFR mutations and have stopped responding to standard treatments. The main goals are to find a safe dose and unde…

This study aimed to see if the immunotherapy drugs nivolumab and ipilimumab could help people with colorectal or gastroesophageal cancer avoid or delay major surgery. It was designed for adults with stage I to III cancers. However, the trial was withdrawn by the sponsor before en…

This study aimed to test whether a person's own immune cells, modified in a lab to target specific cancer-related mutations (KRAS or TP53), could prevent advanced gastrointestinal cancers from coming back after standard treatment. Participants would have been randomly assigned to…

This study tests whether a structured endurance exercise program, like walking or cycling, after finishing chemotherapy can help prevent colorectal cancer from returning. About 92 patients who have completed adjuvant chemotherapy will be randomly assigned to either an exercise pr…

This study tests whether improved nutritional support, delivered through digital tools and personalized advice, can reduce malnutrition in cancer patients. Around 130 adults with gynecologic, colorectal, or lymphoma cancers will receive either standard dietary advice or enhanced …

This study was designed to test a combination of two drugs, Ezabenlimab and BI907828, in people with advanced solid tumors like sarcoma, lung cancer, and breast cancer. The goal was to see if the treatment could control the disease for at least 24 weeks. However, the trial was wi…

This study tests a new oral drug called XS-03 combined with standard chemotherapy and a targeted antibody (bevacizumab) in 102 people with metastatic colorectal cancer that has a RAS mutation. The goal is to see if the combination is safe and shrinks tumors better than current tr…

This study is testing a new blood test called LUNAR-2 that looks for DNA from colorectal cancer in the bloodstream. It involves over 44,000 average-risk adults aged 45-84 who are already scheduled for a screening colonoscopy. The goal is to see how well this blood test can detect…

This study looks at whether stool-based tests (like the FIT test and Cologuard) can accurately detect colorectal cancer and precancerous polyps in adults with cystic fibrosis. Researchers will compare these non-invasive tests to the standard colonoscopy in 350 participants. The g…

This study tests whether sending a colorectal cancer screening test directly to people's homes, without needing to order it first, increases the number of people who get screened. It involves 64,000 adults aged 50-74 in France. The goal is to see if this simple change leads to mo…

This study tests a computer program that analyzes colonoscopy images to help doctors decide if a growth (polyp) is an adenoma (pre-cancerous) or not. The software gives a probability score for each lesion. The trial involves 1,178 adults and compares the software's results to lab…

This study looks at whether a blood test that detects tumor DNA can help decide which people with diverticulitis need a colonoscopy to check for colorectal cancer. Currently, almost everyone with diverticulitis is advised to get a colonoscopy, but many are unnecessary. The resear…

This study aims to see how well a new stool test, called LifeKit Prevent, can detect colorectal cancer and precancerous growths (adenomas). About 12,000 adults aged 40 and older scheduled for a screening colonoscopy will provide a stool sample for the test. The results will be co…

This study was designed to see how often the Metabiomics stool test fails to detect colon cancer in people already diagnosed and awaiting surgery. No one was enrolled because the study was withdrawn. The goal was to measure the test's false negative rate.

This study looks at whether taking low-dose aspirin can lower the risk of colorectal cancer in people who have already had precancerous polyps removed. Researchers measure changes in certain stem cell markers in the colon and other substances in the blood and urine. The goal is t…

This study compares time-restricted eating (eating only between 12pm-8pm) to daily calorie restriction for weight loss and colorectal cancer risk reduction in 193 obese adults aged 45-70. Participants follow their assigned diet for 6 months, then a maintenance phase for another 6…

This phase II trial tests whether riluzole, a drug used for ALS, can prevent nerve damage caused by oxaliplatin chemotherapy in people with stage II/III colorectal cancer. About 80 participants will receive either riluzole or a placebo during their chemo. The study is currently s…

This study tests whether a mobile health tool called mPATH™-Cloud can help more people get screened for colorectal cancer. Over 1,000 patients from a community health center in North Carolina who are overdue for screening will either receive usual care or get a link to the tool, …

This large pilot study in Norway is comparing two common colorectal cancer screening methods—flexible sigmoidoscopy (a one-time scope exam) and biennial fecal immunochemical testing (a stool test)—to see which works best for the general population. Over 140,000 men and women aged…

This large study is testing whether a screening procedure called flexible sigmoidoscopy can lower the number of colorectal cancer cases and deaths. About 100,000 men and women aged 50-64 in Norway are taking part. The study also looks at adding a stool blood test and how screenin…

This study tests whether adding canned navy beans to your daily diet can improve gut bacteria and lower obesity-related cancer risk. About 71 adults who are overweight and have a history of colorectal polyps or cancer will eat beans for 8 weeks. Researchers will check changes in …

This study tests ways to help more people complete a colonoscopy after an abnormal stool-based colorectal cancer screening test. The researchers will use team-based best practices in clinics and a patient app with enhanced instructions and navigation. About 2,000 adults who speak…

This study explores whether aerobic exercise, like walking, can lower levels of ctDNA (a marker of cancer in the blood) and help prevent breast, prostate, or colorectal cancer from coming back. Researchers will test different amounts of weekly exercise (90 to 375 minutes) in 33 p…

This study tests whether personalized screening can prevent stomach and colon cancer in 40,000 healthy adults aged 50-75. For stomach cancer, researchers combine a test for H. pylori bacteria with a blood test for stomach damage to identify high-risk individuals. For colon cancer…

This study tests a program called CARES-REACH that trains healthcare providers and uses electronic medical record tools to increase colorectal cancer screening rates in rural clinics. Researchers are working with 49 staff and providers from two healthcare systems. The goal is to …

This study tests whether sending a letter, a home stool test kit (FIT), and follow-up phone calls can increase colorectal cancer screening among 3,000 patients aged 45-75 at community health centers in Brooklyn. Those who respond get help completing the test or scheduling a colon…

This study looked at whether taking a daily aspirin can reduce the risk of colorectal cancer in people who have already had a precancerous polyp (adenoma) removed. Researchers measured certain substances in urine and blood that are linked to inflammation and cancer growth. The go…

This study uses artificial intelligence to find people aged 45-49 who are at higher risk for colorectal cancer but have never been screened. Participants are randomly assigned to receive either standard care or extra help from a patient navigator who guides them through getting a…

This large study compares two common colorectal cancer screening methods: colonoscopy and annual fecal immunochemical testing (FIT). Over 50,000 veterans aged 50-75 will be randomly assigned to one of the two screenings and followed for 10 years. The goal is to see which approach…

This study tests whether a home-based telerehabilitation program can improve functional capacity and quality of life for patients recovering from colorectal cancer surgery. Fifty-four participants will either follow the digital program or receive a standard booklet. The goal is t…

This study tests the DISCO app, designed to help cancer patients talk with their doctors about treatment costs. About 254 adults newly diagnosed with breast, prostate, lung, or colorectal cancer will use the app to become more confident in asking cost-related questions. The goal …

This study aimed to compare personalized nursing care (including counseling, temperature monitoring, and recovery guidance) with standard nursing for people having laparoscopic colorectal cancer surgery. The goal was to see if the personalized approach could reduce anxiety, preve…

This study tests whether a therapy program that combines in-person sessions with a smartphone app can help cancer patients feel more flexible in dealing with difficult thoughts and emotions. About 120 adults with breast, lung, or colorectal cancer will be randomly assigned to one…

This study tests whether online group counseling can help people who have a permanent colostomy due to colorectal cancer adjust better and improve their psychological well-being and resilience. About 48 adults will be randomly assigned to receive the counseling or not. The goal i…

This study tests whether a personalized care plan, based on a geriatric assessment, can reduce severe side effects in older adults (65+) starting chemotherapy for common cancers. Participants are randomly assigned to receive the assessment-driven plan plus usual care, or usual ca…

This study tests whether talking to an exercise specialist over the phone can help breast and colorectal cancer survivors become more active. Many people become less active after cancer treatment, and this program aims to change that. The trial includes 120 participants who recen…

This study looks at whether adding a palliative care team early, before surgery, helps cancer patients manage symptoms like pain, fatigue, and anxiety. About 236 adults having certain abdominal cancer surgeries will either get usual care or usual care plus palliative support. The…

This study looks at whether a 16-week home exercise program can help Black and Hispanic patients with breast, colorectal, or prostate cancer become more active during chemotherapy. Participants will do aerobic and resistance exercises either with virtual supervision or on their o…

This study tests whether a personalized home exercise program can improve physical function and quality of life in people aged 75 and older with colorectal cancer who are having surgery. Participants receive weekly phone coaching on strength, balance, and breathing exercises from…

This study tests whether a live, personalized exercise and meditation coaching program, delivered through a digital app, can improve the quality of life for cancer survivors. The trial involves 146 adults who have had breast, lung, prostate, colorectal, or other cancers. Particip…

This study looks at whether giving morphine into the spine (intrathecal) before laparoscopic colon cancer surgery helps patients feel better and recover faster. About 252 adults having this surgery will be invited to join. The goal is to see if this approach reduces pain, cuts do…

This study tests an online cognitive therapy program, guided by a therapist, to help colorectal cancer survivors who have finished treatment reduce their fear of the cancer returning. The program includes educational text, exercises, and videos. Researchers will compare it to sta…

This study follows over 64,000 adults who grew up on farms to see if early exposure to pesticides and other agricultural factors is linked to cancer. Participants fill out an online questionnaire and may provide biological samples. Researchers will track their health over many ye…

This study aims to identify which of four French-validated questionnaires is most suitable for assessing sexual function in women who have had surgery for rectal or recto-sigmoid cancer. Researchers will ask 50 women to complete all four questionnaires and rank their preferences.…

This observational study collects extra tumor tissue from 416 people with various cancers (bladder, kidney, colorectal, head and neck, liver, lung, skin, endometrial) during routine biopsies. The goal is to develop and train a 'live tumor diagnostic platform' that can predict whe…

This study tests new ways to help rural primary care clinics provide better follow-up care for cancer survivors. Researchers will give clinics telementoring, quality improvement coaching, and an obesity management toolkit. The goal is to see if these tools help clinics follow nat…

This study was designed to see how accurately patients report their own medication and healthcare use in diaries compared to official health insurance records. It planned to include people with diabetes, arthritis, kidney disease, or prostate cancer. However, the study was withdr…

This study looks at whether a special home care program helps people with a new stoma (a surgical opening on the belly) recover better after colorectal cancer surgery. About 98 adults who had a stoma created will get extra support and teaching to manage their stoma at home. The g…

This study looks at how Western habits—like drinking alcohol and eating late—might raise the risk of colorectal cancer. Twelve adults who have had colon polyps in the past will try four different weekly routines, including eating at normal times or late, with or without alcohol. …

This study looks at how frailty—a state of weakness and reduced physical function—affects the risk of severe side effects from chemotherapy in people aged 70 and older with cancer. Researchers will assess 160 patients using various tests for frailty, muscle loss, and overall heal…

This study looks at whether telling people over 45 their genetic risk for colorectal cancer helps them decide to get their first colonoscopy. Researchers will track how many people schedule a colonoscopy after learning their risk, and compare findings like polyps between risk gro…

This study tests a new way of organizing care for people aged 70 and older who have cancer (breast, lung, colorectal, or prostate) plus at least one other serious health condition. The GERONTE program brings all their doctors and nurses together using a shared digital care plan. …

This study tests a special camera that measures oxygen levels in the bowel during colorectal surgery. Surgeons will use it to see if low oxygen areas predict leaks after the procedure. About 52 adults having laparoscopic colorectal surgery will take part. The goal is to see if th…

This study is testing whether people with cancer or diabetes can use a Fitbit and a continuous glucose monitor (CGM) to track their daily exercise and glucose levels. The goal is to see if it's practical and if people will stick with it. Thirty-five participants will wear both de…

This study reviews medical records from 300 cancer patients to see if the makeup of a tumor's surroundings (the tumor microenvironment) is linked to how well antibody-based therapies work. Researchers will analyze tissue samples and blood markers from patients with seven types of…

This study aims to increase colorectal cancer screening among African Americans aged 45-72 who get care at community health centers in Michigan. Participants will learn about screening options (colonoscopy, stool tests) and choose one. Then they are randomly assigned to receive u…

This study looks at whether a simple blood test can find tiny bits of cancer DNA left in the body after surgery for colorectal cancer. The goal is to identify patients at high risk of the cancer coming back, so doctors can adjust follow-up care. Over 3,000 people with stage I-III…

This study tested whether routine screening for four cancers (prostate, lung, colorectal, and ovarian) can lower the number of people who die from these diseases. Over 154,000 adults aged 55–74 joined the trial. Researchers compared cancer deaths between those who got screened an…

This study looks at how well a stoma works and how it affects quality of life in people with colorectal cancer. Researchers will compare those who had a stoma created as an emergency procedure with those who had it planned ahead of time. About 700 participants will answer a quest…

This study looks at whether a blood test that detects tumor DNA can accurately identify patients who still have cancer after local removal of early-stage colorectal cancer. Currently, many patients undergo additional surgery even though about 85% are already cured by the initial …

This study enrolls 4,000 people with breast, ovarian, or colorectal cancer to test a comprehensive genetic panel. The panel looks for inherited cancer risks and tumor mutations that may affect drug sensitivity. Researchers aim to validate these genetic findings to potentially gui…

This study tests whether a simple blood test that looks for tumor DNA can detect colorectal cancer coming back earlier than standard CT scans. About 359 people who had surgery for stage II or III colorectal cancer will be randomly assigned to either the blood test plus frequent P…

This study looks at genetic and molecular markers in tissue and stool samples from people with colon cancer, colon polyps, and healthy controls. Researchers aim to understand how these markers differ and how they relate to cancer development. The study involves 582 participants a…

This study compares two surgical methods for emergency colon removal: laparoscopic (keyhole) and open surgery. Researchers want to see which approach leads to fewer complications and better long-term survival. The trial involves 192 adults who need emergency colon surgery, exclud…

This study was designed to test whether a special fluorescent dye and advanced cameras could help surgeons see colorectal cancer cells more clearly during operations. The goal was to remove all cancer cells and reduce the chance of the cancer coming back. However, the study was w…

This study investigates genetic factors that may increase the risk of developing colorectal cancer at a young age (18-50). Researchers will collect blood or saliva samples and review medical records from 818 participants, including patients and their family members. The goal is t…

This study looks at how to improve colorectal cancer screening in rural clinics in Indiana. Clinics will mail FIT kits, send reminders, and use patient navigators to help people aged 45-75 get screened. The goal is to see which strategies work best to increase screening rates and…

This study analyzes tumor genes from 757 patients with advanced colorectal cancer to find markers that predict how well they respond to two different chemotherapy combinations. Participants receive either mFOLFOX6 plus bevacizumab or mFOLFOX6 plus panitumumab. The goal is not to …

This study looks at whether a detailed blood test can help doctors see how well treatment is working and predict if cancer will come back in people with colorectal cancer that has spread to the liver or lungs (up to 5 spots). The test checks for tumor DNA, RNA, proteins, and othe…

This pilot study is looking at whether dental erosion (loss of tooth enamel) could be a non-invasive biomarker for esophagogastric cancer and other cancers. Researchers will survey 174 participants (cancer patients and healthy volunteers) about diet, habits, and GERD symptoms, an…

This study collects tumor tissue, blood, and saliva from 2500 people with various solid cancers to analyze their genetic makeup. The goal is to understand why some tumors become resistant to targeted therapies. Samples may also be grown in special mice to study how genetics affec…

This study is a national registry collecting data from 1500 people with familial adenomatous polyposis (FAP) and related conditions across 28 Italian centers. It aims to better understand how these diseases progress, how they are currently managed, and what factors influence outc…

This observational study looks back at 700 patients from 15 hospitals in 2 countries to compare local treatments like surgery and radiation for brain metastases that spread from colorectal cancer. Researchers will track how long patients live and how long it takes for brain tumor…

This trial tests a dye mixture called Luminomark, which is injected into the colon wall near a tumor during a colonoscopy. The dye glows under a special camera during surgery, helping surgeons see exactly where to cut. The study involves 30 adults with early-stage colorectal canc…

This study is collecting blood samples from 102 patients with non-small cell lung cancer, colorectal cancer, or pancreatic cancer who are receiving standard treatments. Researchers will analyze the blood for cancer DNA (ctDNA) to see how it changes over time and whether it relate…

This study aimed to find out if certain genes that affect bleeding can cause a false positive result on a stool test used to screen for colon cancer. Researchers planned to compare genetic markers in people who had a high test result but a normal colonoscopy with those who had no…

This study is testing a blood test that looks for tiny bits of cancer DNA in the blood after colorectal cancer surgery. The goal is to see if this test can predict whether the cancer will return. Over 1,000 people with stage II or III colorectal cancer will be followed for up to …

This study looks at tumor samples from over 3,000 people with advanced cancers to find specific biomarkers—unique features of each cancer. The goal is to help doctors choose the most promising targeted therapy or clinical trial for each patient. Participants are adults with vario…

This study tests whether providing an information letter plus a booklet helps relatives of people with Lynch syndrome decide about genetic counseling and testing. About 185 untested relatives will be randomly assigned to receive either a basic letter or a letter plus a detailed b…

This study looks at gene changes in tumor tissue from 787 people with advanced or recurrent colorectal cancer who took part in an earlier treatment study. Researchers want to see if certain genes are linked to how long patients lived or how long their cancer stayed under control.…

This study aimed to see if changing how cancer patients think about their illness could improve their quality of life and treatment outcomes. Researchers planned to follow newly diagnosed patients and give some a short mindset training. However, the study was withdrawn before any…

This study looks at two new models of follow-up care for people who have finished treatment for early-stage breast or colorectal cancer. The goal is to see if these models help survivors get the recommended cancer surveillance and preventive care. About 2450 adults from Kaiser Pe…

This study tests whether giving doctors real-time feedback from an AI program during colonoscopy helps them find more polyps (adenomas). Over 4,000 participants will have their colonoscopy monitored, and the AI will highlight suspicious areas on the screen. The goal is to see if …

This study searches for new gene changes (mutations) that appear in cancer patients but not in their healthy parents. By comparing DNA from 1,275 people with certain cancers and their families, researchers hope to find genetic clues that increase cancer risk. The goal is to bette…

This study looks at how moderate aerobic exercise (like brisk walking) might help prevent colorectal cancer from coming back. Researchers will measure changes in inflammation and other blood markers in 60 people who have finished cancer treatment. Participants either walk on a tr…

The IMPACT Study is testing two online tools—GeneSHARE and LivingLabReport—to help people with inherited cancer gene variants share their results with family members and follow cancer screening guidelines. The study involves 720 adults who have a genetic variant linked to cancers…

This study tests whether sending patients direct reminders and giving their doctors electronic nudges can increase colorectal cancer screening rates. About 20,000 adults aged 50-72 who are overdue for screening will be randomly assigned to receive different types of outreach or u…

This study follows 637 people with a specific type of colorectal cancer called microsatellite instability (MSI). The goal is to identify factors that predict how the cancer will behave and whether chemotherapy helps. By collecting clinical and molecular data, researchers hope to …