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85 clinical studies listed.

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Colorectal Carcinoma

Tundra lists 85 Colorectal Carcinoma clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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ACTIVE NOT RECRUITING

NCT02465060

Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

This phase II MATCH screening and multi-sub-trial studies how well treatment that is directed by genetic testing works in patients with solid tumors, lymphomas, or multiple myelomas that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) and does not respond to treatment (refractory). Patients must have progressed following at least one line of standard treatment or for which no agreed upon treatment approach exists. Genetic tests look at the unique genetic material (genes) of patients' tumor cells. Patients with genetic abnormalities (such as mutations, amplifications, or translocations) may benefit more from treatment which targets their tumor's particular genetic abnormality. Identifying these genetic abnormalities first may help doctors plan better treatment for patients with solid tumors, lymphomas, or multiple myeloma.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-29

51 states

Advanced Lymphoma
Advanced Malignant Solid Neoplasm
Bladder Carcinoma
+49
ACTIVE NOT RECRUITING

NCT02134925

Vaccine Therapy in Treating Patients With Newly Diagnosed Advanced Colon Polyps

This randomized phase II clinical trial studies how well MUC1 peptide-poly-ICLC adjuvant vaccine works in treating patients with newly diagnosed advanced colon polyps (adenomatous polyps). Adenomatous polyps are growths in the colon that may develop into colorectal cancer over time. Vaccines made from peptides may help the body build an effective immune response to kill polyp cells. MUC1 peptide-poly-ICLC adjuvant vaccine may also prevent the recurrence of adenomatous polyps and may prevent the development of colorectal cancer.

Gender: All

Ages: 40 Years - 70 Years

Updated: 2026-05-28

4 states

Colorectal Adenoma
Colorectal Carcinoma
Colorectal Conventional Adenoma With Severe Dysplasia
+1
ACTIVE NOT RECRUITING

NCT02965703

Aspirin in Preventing Colorectal Cancer in Patients With Colorectal Adenoma

This phase IIa trial studies how well aspirin works in preventing colorectal cancer in patients with colorectal adenoma. Aspirin may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-28

1 state

Colorectal Adenoma
Colorectal Carcinoma
RECRUITING

NCT06218914

Phase 1 Study to Investigate TCRTs KRAS Mutation in Unresectable, Advanced, and/or Metastatic Solid Tumors

Phase I Study, a master protocol to investigate TCR-Engineered T cells recognizing KRAS mutations in adult subjects with Unresectable, Advanced, and/or Metastatic Solid Tumors.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-28

12 states

Non-small Cell Lung Cancer
Colorectal Carcinoma
Pancreatic Ductal Adenocarcinoma
+3
ACTIVE NOT RECRUITING

NCT05419011

Testing a Combination of Vaccines for Cancer Prevention in Lynch Syndrome

This phase IIb trial tests whether Tri-Ad5 in combination with N-803 works to prevent colon and other cancers in participants with Lynch syndrome. Each of the three injections in Tri-Ad5 vaccine contain a different substance that is in precancer and cancer cells. Injecting these substances may cause the immune system to develop a defense against cancer that recognizes and destroys any precancer and cancer cells that produce these proteins in the future. N-803 may increase immune responses to other vaccines. Giving Tri-Ad5 in combination with immune enhancing N-803 may lower the chance of developing colon and other cancers in participants with Lynch syndrome.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-27

11 states

Colorectal Carcinoma
Colorectal Neoplasm
Lynch Syndrome
RECRUITING

NCT05410977

Collecting Blood and Stool Samples to Detect Colorectal Cancer or Advanced Neoplasia in Lynch Syndrome Patients

This study collects blood and stool samples from patients with suspected or diagnosed Lynch syndrome to evaluate a deoxyribonucleic acid (DNA) screening technique for the detection of colorectal cancer in Lynch syndrome patients.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-27

8 states

Colorectal Carcinoma
Lynch Syndrome
RECRUITING

NCT04666727

Role of Diet on the Microbiome of the Digestive System

This study is to learn more about how diet affects the microbiome (bacteria and microorganisms) of the digestive system. Researchers want to learn if this, in turn, has an effect on if and how people then develop colorectal cancer.

Gender: All

Ages: 45 Years - Any

Updated: 2026-05-26

1 state

Colorectal Carcinoma
RECRUITING

NCT06937567

CDH17 CAR-T Therapy in Advanced Malignant Solid Tumors

The investigational product used in this study, UCLH801 cells, is a CAR-T cell therapy specifically targeting CDH17. The proposed indication includes CDH17-positive advanced solid tumors, such as but not limited to colorectal cancer, gastric cancer, pancreatic cancer, biliary tract tumors, neuroendocrine tumors, ovarian cancer, and lung cancer. The primary objective of this study is to evaluate the safety and tolerability of UCLH801 cells in patients with CDH17-positive advanced malignant solid tumors. The secondary objectives include assessing the preliminary efficacy of UCLH801 cells, their pharmacokinetics and pharmacodynamics in the body, and their immunogenicity. This study aims to observe how the infusion of UCLH801 cells affects patients 's body, including any discomfort or changes in laboratory test results. Additionally, it will evaluate whether UCLH801 cells have any effect on tumor. Furthermore, the study will investigate how UCLH801 cells are metabolized; the mechanisms through which they exert their effects, and how to develops any immune response or rejection against UCLH801 cells.

Gender: All

Ages: 18 Years - 70 Years

Updated: 2026-05-26

1 state

Biliary Tract Cancer
Colorectal Carcinoma
Gastric Cancer, Metastatic
+2
ENROLLING BY INVITATION

NCT06885424

A Long-Term Follow-Up Study of Participants Treated With A2 Biotherapeutics (A2 Bio) Gene Therapy (GT) Products

This protocol is to ensure consistent long-term follow-up for delayed safety events in participants who received A2 Bio gene therapy (GT) products.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-20

3 states

Solid Tumor Cancer
Solid Tumor, Unspecified, Adult
Colorectal Carcinoma
+12
RECRUITING

NCT07285044

The Cancer Connected Access and Remote Expertise Beyond Walls Program to Provide In-Home Cancer Treatment and Improve Treatment Satisfaction in Cancer Patients Living in the Florida Panhandle and Surrounding Areas

This phase II trial studies whether providing cancer treatment in the home is preferred over the traditional clinic setting and if it improves treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas. Typically, drug-related cancer care is provided at a medical center which causes patients to have to spend considerable time away from their family, friends, and familiar surroundings. This may add to the physical, emotional, social, and financial burden for patients and their families during this difficult time in their lives. The Cancer Connected Access and Remote Expertise (CARE) Beyond Walls (CCBW) program uses a specialized care team trained to provide cancer treatment in the patient's home setting. It is designed to support remote connection between the home health team and providers and Mayo clinic. This may be preferred over the traditional clinic setting which may improve treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-18

1 state

Amyloidosis
Basal Cell Carcinoma
Biliary Tract Carcinoma
+26
TERMINATED

NCT05223036

Testing Obeticholic Acid for Familial Adenomatous Polyposis

This phase IIa trial investigates if giving obeticholic acid (OCA) is safe and has a beneficial effect on the number of polyps in the small bowel and colon in patients with familial adenomatous polyposis (FAP). FAP is a rare gene defect that increases the risk of developing cancer of the intestines and colon. OCA is a drug similar to a bile acid the body makes. It is fluid made and released by the liver. OCA binds to a receptor in the intestine that is believed to have a positive effect on preventing cancer development. OCA has been effective in treating primary biliary cholangitis (PBC), a liver disease, and is approved by the Food and Drug Administration (FDA) for use at a lower dose (10 mg). There have been studies showing that OCA decreases inflammation and fibrosis. However, it is not yet known whether OCA works on reducing the number of polyps in patients with FAP.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-14

6 states

Attenuated Familial Adenomatous Polyposis
Colorectal Carcinoma
Duodenal Carcinoma
+1
RECRUITING

NCT06995898

The Vanguard Study: Testing a New Way to Screen for Cancer

The Vanguard Study is a feasibility study to explore several aspects of evaluating multi-cancer detection (MCD) tests in a future definitive randomized controlled trial. An MCD test measures markers in the blood in order to screen for multiple cancers simultaneously. There is a need to understand how MCDs may work as cancer screening tools. The goal of cancer screening is to reduce the burden of cancer by identifying cancers before they show symptoms or signs, when treatment is likely to be most effective. In this study, adults aged 45-75 without cancer will be randomly assigned to one of 3 groups: 2 separate MCD test groups or a control group. These two MCD tests will not be compared to each other but will be compared to cancers detected in the control group. This study will provide early information on how well MCD tests perform as cancer screening tools. It will also help researchers understand how patients and their doctors make decisions about their care when the MCD test result comes back as normal (negative) or abnormal (positive).

Gender: All

Ages: 45 Years - 75 Years

Updated: 2026-05-13

8 states

Bladder Carcinoma
Breast Carcinoma
Colorectal Carcinoma
+8
RECRUITING

NCT05877599

A Study of NT-175 in Adult Subjects With Unresectable, Advanced, and/or Metastatic Solid Tumors That Are Positive for HLA-A*02:01 and the TP53 R175H Mutation

Phase I Study of NT-175, an autologous T cell therapy product genetically engineered to express an HLA-A\*02:01-restricted T cell receptor (TCR), targeting TP53 R175H mutant solid tumors.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-13

12 states

Non-small Cell Lung Cancer
Head and Neck Squamous Cell Carcinoma
Colorectal Carcinoma
+4
RECRUITING

NCT06557733

An Investigational Drug (TPST-1495) in Patients With Familial Adenomatous Polyposis

This open-label phase II trial tests how well TPST-1495 works in reducing the number of polyps in the small bowel and colon in patients with familial adenomatous polyposis (FAP). FAP is an inherited condition in which numerous polyps (growths that protrude from mucous membranes) form on the inside walls of the colon and rectum. It increases the risk for colon cancer. TPST-1495 binds to specific prostaglandin receptors. TPST-1495 is a dual antagonist of the prostaglandin E2 (PGE2) receptor subtypes EP2 and EP4, while sparing the immune-stimulating EP1 and EP3 receptors. TPST-1495 may help reduce the number of polyps in the small bowel and colon in patients with FAP.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-13

4 states

Colorectal Carcinoma
Familial Adenomatous Polyposis
RECRUITING

NCT05630794

Testing for Safety and Colorectal Cancer Preventive Effects of ONC201

The purpose of this phase I trial is to test the safety and cancer preventive effects of different doses of ONC201 in people with familial adenomatous polyposis (FAP) or a history of multiple polyps. People with familial adenomatous polyposis (FAP) or a history of multiple polyps are at higher than average risk of developing colorectal cancer. ONC201, now known as dordaviprone, is a drug that may stop cancer cells from growing. This drug has been shown in previous studies to cause cancer cell death but not harm normal cells. If successful, this study may help us develop a new option for colorectal cancer prevention.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-13

4 states

Colorectal Adenomatous Polyp
Colorectal Carcinoma
Familial Adenomatous Polyposis
+1
COMPLETED

NCT03086096

CIRSE Registry for LifePearl Microspheres

The application of transarterial chemoembolisation (TACE) using LifePearl Microspheres loaded with Irinotecan in liver-only or liver-dominant metastatic disease in patients with colorectal adenocarcinoma will be observed. The registry has the following objectives: 1. map the exact indications that the device is being used for and at which stage in treatment it is being applied 2. to assess observed treatment outcomes in terms of safety and effectiveness as well as trying to determine any predictive response factors

Gender: All

Ages: 18 Years - 99 Years

Updated: 2026-05-13

1 state

Colorectal Carcinoma
Neoplasm Metastasis
RECRUITING

NCT07229443

CoGENES Randomized Controlled Trial (RCT)

This clinical trial evaluates the effectiveness of trained community engagement specialists for improving communication on colorectal cancer (CRC) prevention and genetic testing among Hispanic/Latino/a/x (H/L) communities. CRC is the second and third leading cause of cancer deaths among United States (US) H/L men and women respectively. Knowledge of inherited germline mutations (changes in a gene that occurs in a sperm or egg cell) is critical for understanding cause of disease and can impact patient treatment options and outcomes. Educational programs and participant engagement approaches focused on H/L individuals considering Latino cultural values, literacy, numeracy, barriers faced, cultural beliefs and attitudes, as well as language of participants are much needed to address these observed disparities. The Community Genetic Navigation Specialists (CoGENES) Program focuses on increasing knowledge, and preparing the CoGENES trainees to help respond to questions, fears, and concerns regarding genetic testing, counseling, biospecimen (sample of urine, blood, or tissue cells) donation and participation in clinical trials to H/L community members, patients and their families. CoGENES may improve communication on colorectal cancer prevention and genetic testing which can help reduce cancer disparities among H/L communities.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-12

1 state

Colorectal Carcinoma
ENROLLING BY INVITATION

NCT06822530

A Multilevel Intervention to Increase Colorectal Cancer Screening Tests in Patients With Abnormal Fecal Immunochemical Test Results, PROACT Trial

This clinical trial studies whether an intervention that addresses two or more levels of care (multilevel intervention) increases follow-up of abnormal, non-invasive, colorectal cancer (CRC) screening test results. The fecal immunochemical test (FIT) is a non-invasive, stool-based, CRC screening test. FITs are relatively inexpensive and can be completed at home, for these reasons, it is a preferred method of CRC screening in healthcare settings that care for under-resourced patients or have limited colonoscopy access. For FIT-based CRC screening to be effective, abnormal results must be followed by a colonoscopy, however many patients fail to complete this recommended follow-up test. The multilevel intervention addresses barriers to follow-up colonoscopy at the patient and health system levels of care through a CRC screening patient navigator, an educational video, and transportation assistance. The navigator provides patient support and assistance with colonoscopy scheduling. The educational video addresses identified patient fears around colonoscopies. Transportation assistance is offered after the colonoscopy through a rideshare program to address transportation barriers. Therefore, this multilevel intervention may increase follow-up colonoscopy completion in patients with abnormal FIT results.

Gender: All

Updated: 2026-05-11

1 state

Colorectal Carcinoma
RECRUITING

NCT04851119

Tegavivint for the Treatment of Recurrent or Refractory Solid Tumors, Including Lymphomas and Desmoid Tumors

This phase I/II trial evaluates the highest safe dose, side effects, and possible benefits of tegavivint in treating patients with solid tumors that has come back (recurrent) or does not respond to treatment (refractory). Tegavivint interferes with the binding of beta-catenin to TBL1, which may help stop the growth of tumor cells by blocking the signals passed from one molecule to another inside a cell that tell a cell to grow.

Gender: All

Ages: 12 Months - 30 Years

Updated: 2026-05-05

17 states

Colorectal Carcinoma
Endometrial Carcinoma
Melanoma
+19
RECRUITING

NCT06723236

A Study of MGC028 in Participants With Advanced Solid Tumors

The goal of this clinical trial is to characterize the safety, tolerability, dose-limiting toxicities (DLT), and maximum tolerated dose (MTD) or maximum administered dose of MGC028 (if no MTD is defined). The study will enroll adult participants with relapsed or refractory, unresectable, locally advanced of metastatic solid tumors known to express ADAM9. The main question the study aims to answer is: * What types of side effects will participants experience when receiving MGC028? * Can MGC028 cause cancer to shrink, remain stable, or able to control disease progression of participants with advanced solid tumors? Participants will * Undergo screening procedures to determine eligibility * Receive study treatments initially every 3 weeks. * Have blood samples taken for routine and research tests * Have other examinations to check heart and lung function, and general health status * Be asked about any side effects that may be happening or other medications you are taking. The study doctor will provide treatment for side effects, if necessary. * Have the study doctor assess your tumor status at regular intervals to determine how you are responding to treatment.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-27

6 states

Advanced Solid Tumors
NSCLC Adenocarcinoma
Cholangiocarcinoma
+2
COMPLETED

NCT04868773

Study of Cabozantinib Plus TAS102 in mCRC as Salvage Therapy

This is a phase I clinical trial assessing the safety and recommended phase II dose of cabozantinib in combination with trifluridine/tipiracil (TAS102) in patients with metastatic colorectal carcinoma (mCRC).

Gender: All

Ages: 18 Years - 100 Years

Updated: 2026-04-24

1 state

Colorectal Cancer
Colorectal Carcinoma
Metastatic Cancer
+1
RECRUITING

NCT05786924

Phase 1/2 Trial of S241656 in Selected RAS/MAPK Mutation- Positive Malignancies

BDTX-4933-101 is a first-in-human, open-label, Phase 1/2 dose escalation, dose optimization and expansion study designed to evaluate the safety and tolerability of S241656 as monotherapy and in combination with other anti-cancer therapies in participants with selected advanced malignancies. The study population for the Dose Escalation part of the study comprises adults with recurrent advanced/metastatic non-small cell lung cancer (NSCLC), Gastrointestinal (GI) cancers, and other solid tumors harboring KRAS, HRAS, NRAS, BRAF, and/or CRAF (Rapidly Accelerated Fibrosarcoma (RAF1)) mutations or alterations. A dose optimization part in adults with NSCLC may follow the dose escalation phase if the sponsor, in consultation with the safety review committee, decides it is necessary to further characterize the optimal dose. However, the study may also proceed directly to the expansion phase. The study population for the Dose Expansion part of the study comprises adults with advanced/metastatic NSCLC with KRAS and/or BRAF mutations, and with Pancreatic Ductal AdenoCarcinoma (PDAC), ColoRectal Cancer (CRC), and Biliary Tract Cancer (BTC) with KRAS, HRAS, NRAS, BRAF, and/or CRAF (RAF1) mutations and alterations. All patients will self-administer S241656 orally in 28-day cycles until disease progression, toxicity, withdrawal of consent, or termination of the study.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-21

10 states

Non-small Cell Lung Cancer
Histiocytic Neoplasm
Histiocytosis
+29
RECRUITING

NCT05930496

Evaluating the Effects of an Exercise Intervention on the Gut Microbiota in Stage II-III Colorectal Cancer Survivors

This trial evaluates the effects a moderate-to-vigorous exercise intervention has on the bacterial make-up of the gastrointestinal tract (gut microbiota) in survivors of stage II-III colorectal cancer (CRC). Data shows that the gut microbiota composition and function may be drivers of CRC. High levels of exercise are associated with improved CRC prognosis and survival. While data suggests that exercise has the potential to influence gut microbiota composition and function, it is not known whether these effects contribute to improved CRC prognosis. This clinical trial evaluates the effects an exercise intervention has on gut microbiota and how these effects relate to CRC progression and patient-reported outcomes.

Gender: All

Ages: 18 Years - 70 Years

Updated: 2026-04-20

1 state

Stage II Colorectal Cancer AJCC v8
Stage III Colorectal Cancer AJCC v8
Colorectal Carcinoma
RECRUITING

NCT07405476

Zanidatamab Before Surgery for the Treatment of HER2 Positive Colon and Rectal Cancer in Patients Planned for Curative Intent Treatment

This phase II trial studies how well giving zanidatamab before surgery (neoadjuvant) works in treating patients with colon and rectal cancer that is human epidermal growth factor receptor 2 positive (HER2+ve) who are planned for curative intent treatment. Zanidatamab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens).

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-17

1 state

Colon Carcinoma
Colorectal Carcinoma
Rectal Carcinoma
+9