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83 clinical studies listed.

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Colorectal Carcinoma

Tundra lists 83 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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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: 2026-04-09

8 states

Bladder Carcinoma
Breast Carcinoma
Colorectal Carcinoma
+8
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: 2026-04-09

4 states

Colorectal Adenomatous Polyp
Colorectal Carcinoma
Familial Adenomatous Polyposis
+1
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: 2026-04-09

11 states

Colorectal Carcinoma
Colorectal Neoplasm
Lynch Syndrome
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: 2026-04-09

51 states

Advanced Lymphoma
Advanced Malignant Solid Neoplasm
Bladder Carcinoma
+49
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: 2026-04-09

1 state

Colorectal Adenoma
Colorectal Carcinoma
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: 2026-04-09

4 states

Colorectal Carcinoma
Familial Adenomatous Polyposis
RECRUITING

NCT04812912

Changes in Reproductive and Sexual Health in People With Early Onset Colorectal Cancer

The purpose of this study is to find out how cancer treatments (chemotherapy and/or radiation therapy) affect reproductive and sexual health in people with early onset colorectal cancer. The study researchers will observe and track changes in hormone levels and in sexual and reproductive health in people with early onset colorectal cancer. This information will help researchers know more about how cancer treatments affect reproductive and sexual health, including the ability to have children (fertility).

Gender: All

Ages: 18 Years - 50 Years

Updated: 2026-04-07

2 states

Colorectal Cancer
Colorectal Neoplasms
Colorectal Carcinoma
RECRUITING

NCT05447923

Addressing Disparities in Colorectal Cancer Screening in Black and Underserved Phoenix Communities

This clinical trial studies disparities involving colorectal cancer prevention and screening in Black and underserved communities in the Phoenix metropolitan area. The Black community is disproportionately impacted by colorectal cancer, with the highest rate of any racial/ethnic group in the United States. There are complex reasons behind these disparities, largely related to socioeconomic factors and healthcare access. Providing access to free, home-based fecal immunochemical testing (FIT), colorectal screening education, and appropriate follow-up to predominantly Black community-based organizations and underserved communities may help to close this gap.

Gender: All

Ages: 45 Years - Any

Updated: 2026-04-02

1 state

Colorectal Carcinoma
RECRUITING

NCT06850103

SCRT-CAPEOX-Serplulimab for MSS/pMMR Rectal Cancer With Oligometastases

Background and Significance: Colorectal cancer (CRC) ranks as the third most common cancer and the second leading cause of cancer-related deaths globally. Despite improved early screening rates, a significant proportion of newly diagnosed CRC patients present with synchronous metastases, predominantly liver metastases. The concept of oligometastases, introduced by Hellman and Weichselbaum in 1995, describes a transitional state between localized disease and widespread metastases, characterized by limited metastatic lesions (typically 1-5) confined to 1-2 organs. Current Treatment Landscape: The management of oligometastatic disease combines local therapeutic approaches (surgery, radiotherapy, radiofrequency ablation) with systemic treatments, aiming to achieve No Evidence of Disease (NED) status. The ESMO guidelines officially categorized metastatic CRC into oligometastatic and widespread metastatic states in 2016, emphasizing the importance of integrated local and systemic treatments for oligometastatic colorectal liver metastases (CRLM). Treatment Evolution and Challenges: While the EPOC study established CAPEOX neoadjuvant chemotherapy followed by R0 resection as the standard treatment for initially resectable CRLM, patients with synchronous rectal cancer oligometastases present unique challenges due to complex local anatomy and high local recurrence risks. Although various neoadjuvant approaches, including Total Neoadjuvant Therapy (TNT), have been studied, they have not demonstrated significant long-term survival benefits, primarily because distant metastases impact survival more significantly than local recurrence. Innovative Approach: Recent success with Immunotherapy-Based Total Neoadjuvant Therapy (iTNT) in microsatellite stable/proficient mismatch repair (MSS/pMMR) locally advanced rectal cancer has shown promising results. Short-course radiotherapy (SCRT) combined with chemotherapy and immunotherapy has demonstrated superior efficacy trends, attributed to radiation's immune-activating effects on both local and distant tumor microenvironments. Research Objective: This project aims to evaluate the effectiveness of iTNT combined with SCRT in MSS/pMMR rectal cancer patients with synchronous oligometastases. The novel approach integrates SCRT with CAPEOX chemotherapy and Serplulimab, potentially improving complete response rates, organ preservation opportunities, and overall treatment efficacy while reducing recurrence risks. This pioneering study represents the first investigation of iTNT in synchronous rectal cancer oligometastases, offering a potentially transformative treatment strategy for this challenging patient population. Research Innovation: The study uniquely combines SCRT, CAPEOX chemotherapy, and Serplulimab in a neoadjuvant setting for MSS/pMMR synchronous rectal cancer oligometastases, addressing an unmet clinical need and potentially establishing a new treatment paradigm in this field.

Gender: All

Ages: 18 Years - 75 Years

Updated: 2026-03-25

1 state

Colorectal Carcinoma
Oligometastases
pMMR
+2
ACTIVE NOT RECRUITING

NCT02758951

Perioperative Systemic Therapy for Isolated Resectable Colorectal Peritoneal Metastases

This is a multicentre, open-label, parallel-group, phase II-III, superiority study that randomises patients with isolated resectable colorectal peritoneal metastases in a 1:1 ratio to receive either perioperative systemic therapy and cytoreductive surgery with HIPEC (experimental arm) or upfront cytoreductive surgery with HIPEC alone (control arm).

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-24

1 state

Colorectal Neoplasm
Colorectal Cancer
Colorectal Neoplasms Malignant
+8
ACTIVE NOT RECRUITING

NCT04905082

HOPE-Genomics Intervention for the Improvement of Cancer Patient Knowledge of Genomics

This clinical trial studies the effectiveness of a web-based cancer education tool called Helping Oncology Patients Explore Genomics (HOPE-Genomics) in improving patient knowledge of personal genomic testing results and cancer and genomics in general. HOPE-Genomics is a web-based education tool that teaches cancer/leukemia patients, and patients who may be at high-risk for developing cancer, about genomic testing and provide patients with information about their own genomic test results. The HOPE-Genomics tool may improve patient's genomic knowledge and quality of patient-centered care. In addition, it may also improve education and care quality for future patients.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-24

1 state

Breast Carcinoma
Colorectal Carcinoma
Lung Carcinoma
+4
ACTIVE NOT RECRUITING

NCT03654131

Microwave Ablation Versus Stereotactic Body Radiotherapy for Colorectal Liver Metastases in Oligometastatic Disease: a Prospective, Randomised, Phase 2 Trial

The LAVA-CRLM trial (Local Ablation Versus Ablative radiotherapy in ColoRectal Liver Metastases) is a prospective, randomised, phase 2 study designed to compare local control and safety of microwave ablation (MWA) versus stereotactic body radiotherapy (SBRT)in patients with colorectal liver metastases and oligometastatic disease. Primary endpoint is freedom form local lesion progression.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-19

Colorectal Carcinoma
Liver Metastases
ACTIVE NOT RECRUITING

NCT07276048

Community Genetic Navigation Engagement Specialists to Increase Knowledge About Colorectal Cancer Genetics in Hispanic/Latino/a Communities

This clinical trial tests how well an educational program for training Hispanic/Latino/a (H/L) community members regarding colorectal cancer genetics works to increase knowledge about genetic and genomic testing. H/L populations are underrepresented in colorectal cancer tumor and genetics studies due to lack of access of patients in clinical genetic testing, very low participation in clinical trials, lack of knowledge about cancer genetics and genomics, and lack of culturally sensitive materials for patient engagement in cancer genetics and genomic research. The community genetic navigation engagement specialist training program may increase knowledge regarding colorectal cancer genetics in H/L communities.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-17

1 state

Colorectal Carcinoma
RECRUITING

NCT06882746

A Study to Test Different Doses of BI 765049 in People With Advanced Cancer of the Colon, Rectum, Stomach, or Pancreas

This study is open to adults with advanced cancer of the colon, rectum, stomach, or pancreas, that is the cancer cannot be removed by surgery or has spread. People can take part in this study if their previous treatment was not successful, or no other treatment exists. The study aims to find the highest dose for the study medicine called BI 765049 that people with advanced cancer can tolerate. Another purpose is to find the most suitable dose and best way of administration of BI 765049 for further clinical development. BI 765049 may help the immune system fight cancer. Participants receive BI 765049 at least once every 3 weeks. Participants may continue to get BI 765049 treatment as long as they benefit from treatment and can tolerate it. Participants in this study also get additional medication before and after treatment with BI 765049 for better tolerability. If participants take this medication at home, they have daily phone visits. Participants regularly visit the study site. The study visits include several overnight stays at the hospital. At the visits, study doctors check participants' health, take necessary laboratory tests, and note any unwanted effects. Unwanted effects are any health problems that the doctors think were caused by the study medicine or treatment. To find the highest dose of BI 765049 that participants can tolerate, researchers look at the number of participants with certain severe health problems. These are severe health problems that happen within the time from when a person first receives the intended target dose, until one week after they receive it for the second time.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-17

3 states

Colorectal Carcinoma
Gastric Carcinoma
Pancreatic Ductal Adenocarcinoma
RECRUITING

NCT06418204

Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics

This is a multi-site clinical study enrolling 2000 newly diagnosed patients with breast, colorectal, melanoma, non-Hodgkin lymphoma, or non-small cell lung cancer, who are planning to receive one or more systemic cancer directed therapies with chemotherapy and/or (immune checkpoint inhibitors) ICIs.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-17

43 states

Breast Carcinoma
Colorectal Carcinoma
Lung Non-Small Cell Carcinoma
+2
RECRUITING

NCT06682650

Implementation of a ColoRectal Cancer Screening Tool in US Primary Care Practices - Usual Quality Improvement (10 Clinics) vs Normalization Process Theory-Participatory Learning in Action (10 Clinics)

Although implementation intentions (I2)-based tools enhance colorectal cancer (CRC) screening uptake, prior studies have not tested their implementation into routine primary care delivery. In this study, investigators will conduct a cluster-randomized trial in 20 US primary care clinics. Specific aims for the project will be: 1) to test whether a Normalization Process Theory-informed Participatory Learning in Action (NPT-PLA intervention) implementation of a proven implementation Intentions-based colorectal cancer screening tool ("I2") improves screening uptake (i.e. screening order and completion) within 6 months of patient enrollment versus usual quality improvement (control) implementation; and 2) to evaluate the facilitators and barriers of each implementation arm using the 2022 expanded Normalization Process Theory (NPT) framework. Multi-disciplinary clinic 'implementation teams' that include clinic staff and patients whose preferred language is Spanish will meet monthly during the first 6 months of clinic participation and aim to integrate into routine primary care the "I2" CRC screening tool, using the NPT-PLA intervention or control approach. The I2 tool addresses the "when," "where" and "how" details of stool sample or colonoscopy screening. The I2 tool will be delivered via an on-line survey or (if patients prefer) by paper form customized for use in English or Spanish. At least 100 patients in each clinic will be enrolled in the first 6 months of clinic participation (2000 in total). All patients eligible for CRC screening will be offered the I2 tool. Their choices will be communicated automatically to clinics for order entry. Primary (Aim 1) outcomes will be CRC screening orders placed (by clinic staff); completion of the I2 tool and CRC screening completion (by patients) over 6 months of patient follow-up. For Aim 2, surveys based on the NPT domains (the "NOMAD") will be used to assess staff comprehension of their role in implementing the I2-based CRC screening tool, its salience, their buy-in, feasibility of altering workflows, and the potential impact of using the tool in their setting. Investigators will conduct summative qualitative focus group discussions in all participating clinics after 6 months of clinic participation. The study will provide important information on barriers and facilitators of embedding NPT-PLA interventions in "real-world" primary care clinical settings.

Gender: All

Ages: 45 Years - 75 Years

Updated: 2026-03-10

1 state

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: 2026-03-09

12 states

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

NCT03151564

Lesion Detection Assessment in the Liver: Standard vs Low Radiation Dose Using Varied Post-Processing Techniques

To compare 2 different image creation/processing techniques during a standard CT scan in order to "see" problems in the liver and learn which method provides better image quality. The techniques use new artificial intelligence software to decrease image noise, which helps the radiologist to evaluate.

Gender: All

Ages: 18 Years - 90 Years

Updated: 2026-03-05

1 state

Diseases of Liver
Colon Carcinoma
Colorectal Carcinoma
+1
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: 2026-03-05

12 states

Non-small Cell Lung Cancer
Head and Neck Squamous Cell Carcinoma
Colorectal Carcinoma
+4
ACTIVE NOT RECRUITING

NCT05078866

Cancer Preventive Vaccine Nous-209 for Lynch Syndrome Patients

This phase Ib/II trial evaluates the safety and effect of the Nous-209 vaccine in Lynch syndrome patients. Lynch syndrome is an inherited disorder in which affected individuals have a higher-than-normal chance of developing colorectal cancer and certain other types of cancer, often before the age of 50. In Lynch syndrome, errors in the genetic information inside cells are not properly corrected. When that happens, the cells produce new proteins called neoantigens. Neoantigens are recognized by the body's immune system as foreign, and the body tries to get rid of them. Nous-209 is a vaccine made with man-made copies of some of those neoantigens. This trial aims to see whether the Nous-209 vaccine is safe to give to patients with Lynch syndrome, whether people are able to take the Nous-209 vaccine without becoming too uncomfortable, and how the immune system of patients with Lynch syndrome respond to the Nous-209 vaccine. This trial may help researchers determine whether receiving Nous-209 have an effect on the development of polyps or tumors in the colon.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-03

3 states

Colorectal Carcinoma
Lynch Syndrome
ACTIVE NOT RECRUITING

NCT03164486

First-in-Human Positron Emission Tomography Study Using the 18F-αvβ6-Binding-Peptide

This clinical trial studies the side effects of 18F-alphavbeta6-binding-peptide and how well it works in imaging patients with primary or cancer that has spread to the breast, colorectal, lung, or pancreatic. Radiotracers, such as 18F-alphavbeta6-binding-peptide, may improve the ability to locate cancer in the body.

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-27

1 state

Breast Carcinoma
Colorectal Carcinoma
Lung Carcinoma
+5
RECRUITING

NCT07436078

Culturally Adapting an Intervention to Increase Genetic Testing in African American Cancer Survivors

The goal of this clinical trial is to culturally adapt an educational genetic counseling intervention to increase the uptake in genetic counseling and testing among African Americans at risk for heredity cancers. With the help of community stakeholders and clinical genetic professionals the investigators will: * adapt and refine a culturally relevant online educational genetic counseling program for at-risk African Americans * Test the effects of the educational program * collaborate with community leaders and clinical genetic professionals to translate study findings, develop a road map for dissemination to the community, and identify barriers to prepare for future trials. Participants from Detroit Research on Cancer Survivor group will be offered enrollment. Once consent is obtained, questionnaires will be completed before an online genetic counselling intervention immediately after, and at 3 months

Gender: All

Ages: 20 Years - 79 Years

Updated: 2026-02-27

1 state

Female Breast Cancer
Prostate Cancer
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: 2026-02-24

17 states

Colorectal Carcinoma
Endometrial Carcinoma
Melanoma
+19
ACTIVE NOT RECRUITING

NCT04430738

Tucatinib Plus Trastuzumab and Oxaliplatin-based Chemotherapy or Pembrolizumab-containing Combinations for HER2+ Gastrointestinal Cancers

This trial studies tucatinib to find out if it is safe when given with trastuzumab and other anti-cancer drugs (pembrolizumab, FOLFOX, and CAPOX). It will look at what side effects happen when participants take this combination of drugs. A side effect is anything the drug does other than treating cancer. It will also look at whether tucatinib works with these drugs to treat certain types of cancer. The participants in this trial have HER2-positive (HER2+) cancer in their gut, stomach, intestines, or gallbladder (gastrointestinal cancer).

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-24

13 states

Colorectal Carcinoma
Gastric Adenocarcinoma
GEJ Adenocarcinoma
+3