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ClinicalTrials.gov public records Last synced Jul 23, 2026, 11:15 AM EDT

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Showing 1–24 of 926 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Rectum Neoplasm Clear all
Completed Phase 3 Interventional Results available

Infrared Coagulator Ablation or Observation in Preventing Anal Cancer in HIV-Positive Patients With Anal Neoplasia

NCT01164722
View directory record Official record
Conditions
Anal Cancer, Neoplasm of Uncertain Malignant Potential, Nonneoplastic Condition, Precancerous Condition
Interventions
clinical observation, infrared photocoagulation therapy
Other · Device
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
27 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
7
States / cities
Los Angeles, California • San Francisco, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2020 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Not applicable Interventional

Improving the Frequency of Colonoscopy in Patients With a Previous Colorectal Polyp

NCT00397969
View directory record Official record
Conditions
Colorectal Cancer, Precancerous Condition
Interventions
counseling intervention, screening colonoscopy
Other · Procedure
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
21 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

Capecitabine, Oxaliplatin, and Radiation Therapy in Treating Patients Who Are Undergoing Surgery for Stage I Rectal Cancer

NCT00114231
View directory record Official record
Conditions
Colorectal Cancer
Interventions
capecitabine, oxaliplatin, neoadjuvant therapy, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
67
States / cities
Scottsdale, Arizona • Concord, California • Duarte, California + 46 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2018 · Synced Jul 23, 2026, 11:15 AM EDT
Active, not recruiting Phase 2 Interventional

ICARuS Post-operative Intraperitoneal Chemotherapy (EPIC) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) After Optimal Cytoreductive Surgery (CRS) for Neoplasms of the Appendix, Colon or Rectum With Isolated Peritoneal Metastasis

NCT01815359
View directory record Official record
Conditions
Appendix Cancer, Colorectal Cancer
Interventions
Cytoreductive Surgery, HIPEC with Mitomycin-C, EPIC with FUDR and Leucovorin
Procedure · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
9
States / cities
Miami, Florida • St Louis, Missouri • Basking Ridge, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional

Monoclonal Antibody Plus Chemotherapy in Treating Patients With Advanced Colorectal Cancer That Overexpresses HER2

NCT00003995
View directory record Official record
Conditions
Colorectal Cancer
Interventions
trastuzumab, irinotecan hydrochloride
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
5
States / cities
The Bronx, New York • Pittsburgh, Pennsylvania • Providence, Rhode Island + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2013 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 1 Interventional

Irinotecan and Alisertib in Treating Patients With Advanced Solid Tumors or Colorectal Cancer

NCT01923337
View directory record Official record
Conditions
Mucinous Adenocarcinoma of the Colon, Mucinous Adenocarcinoma of the Rectum, Recurrent Colon Cancer, Recurrent Rectal Cancer, Signet Ring Adenocarcinoma of the Colon, Signet Ring Adenocarcinoma of the Rectum, Stage IIIA Colon Cancer, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
irinotecan hydrochloride, alisertib
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 3, 2019 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional

Isolated Hepatic Perfusion With Melphalan Followed By Chemotherapy in Treating Patients With Unresectable Colorectal Cancer That is Metastatic to the Liver

NCT00019760
View directory record Official record
Conditions
Recurrent Colon Cancer, Liver Metastases, Stage IV Rectal Cancer, Recurrent Rectal Cancer, Stage IV Colon Cancer
Interventions
floxuridine, leucovorin calcium, melphalan
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Timeline
1999 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

S1613, Trastuzumab and Pertuzumab or Cetuximab and Irinotecan Hydrochloride in Treating Patients With Locally Advanced or Metastatic HER2/Neu Amplified Colorectal Cancer That Cannot Be Removed by Surgery

NCT03365882
View directory record Official record
Conditions
Colon Adenocarcinoma, ERBB2 Gene Amplification, Rectal Adenocarcinoma, Recurrent Colon Carcinoma, Recurrent Rectal Carcinoma, Stage III Colon Cancer AJCC v7, Stage III Rectal Cancer AJCC v7, Stage IIIA Colon Cancer AJCC v7, Stage IIIA Rectal Cancer AJCC v7, Stage IIIB Colon Cancer AJCC v7, Stage IIIB Rectal Cancer AJCC v7, Stage IIIC Colon Cancer AJCC v7, Stage IIIC Rectal Cancer AJCC v7, Stage IV Colon Cancer AJCC v7, Stage IV Rectal Cancer AJCC v7, Stage IVA Colon Cancer AJCC v7, Stage IVA Rectal Cancer AJCC v7, Stage IVB Colon Cancer AJCC v7, Stage IVB Rectal Cancer AJCC v7
Interventions
Cetuximab, Irinotecan Hydrochloride, Laboratory Biomarker Analysis, Pertuzumab, Trastuzumab, HER-2 testing
Biological · Drug · Other + 1 more
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
786
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Goodyear, Arizona + 501 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Jul 23, 2026, 11:15 AM EDT
Terminated Phase 2 Interventional Results available

A Study of Vobramitamab Duocarmazine in Participants With Metastatic Castration Resistant Prostate Cancer and Other Solid Tumors

NCT05551117
View directory record Official record
Conditions
Castration-Resistant Prostatic Cancer, Androgen-Independent Prostatic Cancer, Androgen-Insensitive Prostatic Cancer, Androgen-Resistant Prostatic Cancer, Hormone Refractory Prostatic Cancer, Anal Cancer, Anal Neoplasm, Carcinoma, Squamous Cell of Head and Neck, Head and Neck Squamous Cell Carcinoma, Laryngeal Squamous Cell Carcinoma, Oral Squamous Cell Carcinoma, Malignant Melanoma, Melanoma, Non-small Cell Lung Cancer, Non-small Cell Carcinoma, Small-cell Lung Cancer, Small Cell Carcinoma
Interventions
vobramitamab duocarmazine 2.0 mg (Arm A), vobramitamab duocarmazine 2.7 mg (Arm B), vobramitamab duocarmazine, Abiraterone, Enzalutamide
Biological · Drug
Lead sponsor
MacroGenics
Industry
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
14
States / cities
Fountain Valley, California • Los Angeles, California • Jacksonville, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Jul 23, 2026, 11:15 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Cultured Circulating Tumor Cells in Prostate and Other Cancers

NCT02123862
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
Oscar Goodman, Jr.
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 18, 2015 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 1 Interventional

Bevacizumab, Erlotinib, and Capecitabine for Locally Advanced Rectal Cancer

NCT00543842
View directory record Official record
Conditions
Rectal Cancer
Interventions
Bevacizumab, Capecitabine, Erlotinib, Radiation Therapy, Surgery
Drug · Radiation · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 25, 2015 · Synced Jul 23, 2026, 11:15 AM EDT
Active, not recruiting Early Phase 1 Interventional

An Investigational Scan (64Cu-Labeled M5A Antibody) in Combination With SOC Chemotherapy and Radiotherapy in Locally Advanced Rectal Cancer

NCT05245786
View directory record Official record
Conditions
Locally Advanced Rectal Carcinoma, Stage III Rectal Cancer AJCC v8, Stage IIIA Rectal Cancer AJCC v8, Stage IIIB Rectal Cancer AJCC v8, Stage IIIC Rectal Cancer AJCC v8
Interventions
Copper Cu 64 Anti-CEA Monoclonal Antibody M5A, Imaging Technique
Biological · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jul 23, 2026, 11:15 AM EDT
Recruiting Phase 3 Interventional

A Clinical Study of Calderasib (MK-1084) With Targeted Therapy and Chemotherapy in People With Colorectal Cancer (MK-1084-012/KANDLELIT-012)

NCT06997497
View directory record Official record
Conditions
Colon Adenocarcinoma, Rectal Adenocarcinoma
Interventions
Calderasib, Oxaliplatin, Leucovorin/levofolinate calcium, 5-Fluorouracil, Cetuximab, Bevacizumab, Bevacizumab biosimilar
Drug · Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
477 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
31
States / cities
Los Angeles, California • Fort Collins, Colorado • Lone Tree, Colorado + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

2 Phase Comparison of Pre-operative CT and PET Images for Metastatic Colorectal Cancer

NCT01821105
View directory record Official record
Conditions
Recurrent Colon Cancer, Recurrent Rectal Cancer, Stage IV A Bladder Cancer, Stage IV A Rectal Cancer, Stage IV B Colon Cancer, Stage IV B Rectal Cancer
Interventions
PET Scan, CT Scan, fludeoxyglucose F 18, computer-aided detection/diagnosis
Procedure · Radiation
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 1, 2016 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

Vaccine Therapy in Treating Patients With Liver or Lung Metastases From Colorectal Cancer

NCT00103142
View directory record Official record
Conditions
Colorectal Cancer, Metastatic Cancer
Interventions
falimarev, inalimarev, sargramostim, therapeutic autologous dendritic cells
Biological
Lead sponsor
Michael Morse, MD
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Tampa, Florida • Durham, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2015 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

Lower or Standard Dose Regorafenib in Treating Patients With Refractory Metastatic Colorectal Cancer

NCT02368886
View directory record Official record
Conditions
Colon Adenocarcinoma, Rectal Adenocarcinoma, Stage III Colorectal Cancer AJCC v7, Stage IIIA Colorectal Cancer AJCC v7, Stage IIIB Colorectal Cancer AJCC v7, Stage IIIC Colorectal Cancer AJCC v7, Stage IV Colorectal Cancer AJCC v7, Stage IVA Colorectal Cancer AJCC v7, Stage IVB Colorectal Cancer AJCC v7
Interventions
Clobetasol Propionate, Pharmacological Study, Quality-of-Life Assessment, Regorafenib
Drug · Other
Lead sponsor
Academic and Community Cancer Research United
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
22
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

Genotype-directed Neoadjuvant Chemoradiation for Rectal Carcinoma

NCT00682786
View directory record Official record
Conditions
Rectal Carcinoma
Interventions
5FU, Radiation, Surgery of resectable lesions, Irinotecan
Drug · Radiation · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 1 Interventional

Monoclonal Antibody F19 in Treating Patients With Advanced or Metastatic Cancer

NCT00004042
View directory record Official record
Conditions
Colorectal Cancer
Interventions
monoclonal antibody F19, iodine I 131 monoclonal antibody F19
Biological · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2009
U.S. locations
2
States / cities
Rochester, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 17, 2013 · Synced Jul 23, 2026, 11:15 AM EDT
Not listed Phase 3 Interventional

Phase III Randomized Study of 5-FU, CoFactor, and Avastin vs. 5-FU, LV and Avastin for First-Line Colorectal Cancer.

NCT00337389
View directory record Official record
Conditions
Metastatic Colorectal Cancer, Colon Cancer, Rectal Cancer
Interventions
5- Fluorouracil (5-FU), bevacizumab (Avastin), Leucovorin, CoFactor (ANX-510)
Drug
Lead sponsor
Mast Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
46
States / cities
Florence, Alabama • Anaheim, California • Apple Valley, California + 41 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2007 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 1 Interventional

Dasatinib for the Prevention of Oxaliplatin-Induced Neuropathy in Patients With Metastatic Gastrointestinal Cancer Receiving FOLFOX Chemotherapy With or Without Bevacizumab

NCT04164069
View directory record Official record
Conditions
Advanced Colorectal Carcinoma, Metastatic Colorectal Carcinoma, Stage IV Colorectal Cancer AJCC v8, Stage IVA Colorectal Cancer AJCC v8, Stage IVB Colorectal Cancer AJCC v8, Stage IVC Colorectal Cancer AJCC v8, Stage II Colon Cancer, Stage II Rectal Cancer, Stage III Colon Cancer, Stage III Rectal Cancer, Esophageal Cancer, Pancreatic Cancer, Bile Duct Cancer, Gastric Cancer, Gall Bladder Cancer, Small Bowel Adenocarcinoma
Interventions
Bevacizumab, Dasatinib, Fluorouracil, Leucovorin, Leucovorin Calcium, Oxaliplatin, Quality-of-Life Assessment
Biological · Drug · Other
Lead sponsor
Anne Noonan
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Fiber and Fish Oil Supplements for the Prevention of Colorectal Cancer

NCT04211766
View directory record Official record
Conditions
Healthy Subject
Interventions
Dietary Fiber, Fish Oil, Comparator
Dietary Supplement · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
50 Years to 75 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Jul 23, 2026, 11:15 AM EDT
Completed No phase listed Observational

Computer-Based Comprehensive Geriatric Assessment in Oncology for Individuals 70 or Older With Gastrointestinal Malignancies

NCT00973440
View directory record Official record
Conditions
Rectal Cancer, Breast Cancer, Lung Cancer
Interventions
Not listed
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
70 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 21, 2013 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 1 Interventional Results available

SL-279252 (PD1-Fc-OX40L) in Subjects With Advanced Solid Tumors or Lymphomas

NCT03894618
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Head and Neck, Melanoma, Non Small Cell Lung Cancer, Urothelial Carcinoma, Gastric Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Squamous Cell Carcinoma of the Anus, Squamous Cell Carcinoma of the Cervix, Squamous Cell Carcinoma of the Skin, Renal Cell Carcinoma, Hodgkin Lymphoma, Diffuse Large B Cell Lymphoma, Mismatch Repair Deficient or MSI-High Solid Tumors
Interventions
SL-279252
Drug
Lead sponsor
Shattuck Labs, Inc.
Industry
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Nashville, Tennessee • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Jul 23, 2026, 11:15 AM EDT
Completed Phase 2 Interventional Results available

[F-18] Fluorothymidine PET/CT Imaging for Pelvic Cancers

NCT01717391
View directory record Official record
Conditions
Uterine Cervical Neoplasms, Endometrial Neoplasms, Anus Neoplasms, Rectal Neoplasms, Prostatic Neoplasms
Interventions
fluorothymidine F 18
Drug
Lead sponsor
John M. Buatti
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Jul 23, 2026, 11:15 AM EDT