Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 9:59 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Rectal Lesion Clear all
Completed No phase listed Observational

Blood and Stool Sample Collection in Subjects With a Diagnosis of Colorectal Cancer or Colorectal Lesion: Act Fast

NCT03789162
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years and older
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
44
States / cities
Phoenix, Arizona • Canoga Park, California • Chula Vista, California + 39 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2025 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Study of Real Time Colorectal Polyp Diagnosis During Colonoscopy - the VALID Colonoscopy Study

NCT01288833
View directory record Official record
Conditions
Colorectal Neoplasm, Colonic Polyps
Interventions
Close focus HD NBI Colonoscopy System
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Palo Alto, California • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Oct 17, 2026, 9:59 PM EDT
Recruiting No phase listed Observational

Clonal Hematopoiesis Chemotherapy and Radiation Effects Study

NCT07675967
View directory record Official record
Conditions
Lung Cancer (Diagnosis), Osteochondroma, Spitz Nevus, Solid Cancers, Breast Cancer, Gastric (Stomach) Cancer, Colorectal (Colon or Rectal) Cancer, Sarcoma, Ovarian Adenocarcinoma, Uterine Adenocarcinoma, Endometrial Adenocarcinoma, Esophageal Adenocarcinoma, Head and Neck Cancer, Therapy-Related Acute Myeloid Leukemia, Therapy-Related MDS, Clonal Hematopoiesis of Indeterminate Potential (CHIP), Clonal Cytopenia of Undetermined Significance
Interventions
Samples
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Self-Sampling Pilot Study

NCT07085845
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Anus
Interventions
Inserting a swab 5 cm into the anus during self-sampling, Self-sampling with a swab by inserting the swab 3 cm into the anus.
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
35 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Flat Polyp Detection Using New Narrow Band Imaging (NBI) Compared to White Light Colonoscopy - The FIND FLAT Colonoscopy Study

NCT01310699
View directory record Official record
Conditions
Colorectal Neoplasms, Colonic Polyps, Colorectal Cancer
Interventions
Olympus Colonoscope CFHQ190AL
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
281 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
3
States / cities
Palo Alto, California • San Francisco, California • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 17, 2026, 9:59 PM EDT
Active, not recruiting Not applicable Interventional

PARADIGM - En Bloc Trial With the EndoQuest Endoluminal Surgical (ELS) System

NCT06133387
View directory record Official record
Conditions
Colorectal Lesion, Colorectal Adenoma, Colorectal Polyp, Rectal Lesion, Rectal Adenoma, Rectal Polyp, Sigmoid; Lesion, Sigmoid Colon Polyp
Interventions
Endoscopic submucosal dissection using the ELS System
Device
Lead sponsor
EndoQuest Robotics, Inc.
Industry
Eligibility
22 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
6
States / cities
Scottsdale, Arizona • Orlando, Florida • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Phase 1 Interventional

A Study of TRK-950 in Combinations With Anti-Cancer Treatment Regimens in Patients With Advanced Solid Tumors

NCT03872947
View directory record Official record
Conditions
Solid Tumor, Colorectal Cancer, Cholangiocarcinoma, Bladder Cancer, Ovarian Cancer, Gastric Cancer, Palpable Subcutaneous Malignant Lesions, Renal Cell Carcinoma, Melanoma, Epithelial Ovarian Cancer, Primary Peritoneal Cancer, Fallopian Tube Cancer
Interventions
TRK-950, Irinotecan, Leucovorin, 5-FU, Gemcitabine, Cisplatin, Carboplatin, Ramucirumab, Paclitaxel, Nivolumab, Pembrolizumab, Imiquimod Cream, Bevacizumab, PLD
Biological · Drug
Lead sponsor
Toray Industries, Inc
Industry
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
13
States / cities
Scottsdale, Arizona • Tucson, Arizona • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Active, not recruiting No phase listed Observational

Microwave Ablation or Wedge Resection for the Treatment of Lung, Sarcoma and Colorectal Lesions, ALLUME Study

NCT04430725
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Metastatic Colorectal Carcinoma, Metastatic Sarcoma, Stage I Lung Cancer AJCC v8, Stage IA1 Lung Cancer AJCC v8, Stage IA2 Lung Cancer AJCC v8, Stage IA3 Lung Cancer AJCC v8, Stage IB Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage IIA Lung Cancer AJCC v8, Stage IIB Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IVA Colorectal Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Colorectal Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8, Stage IVC Colorectal Cancer AJCC v8
Interventions
Computed Tomography with Contrast, Microwave Ablation, Questionnaire Administration, Wedge Excision
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Safety,Usability and Compliance of Using C-Scan System for Providing Information on Colonic Polypoid Lesions and Masses

NCT03735407
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
C-Scan procedure
Device
Lead sponsor
Check-Cap Ltd.
Industry
Eligibility
40 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Phase 1 Interventional

Study of PXD101 Alone and in Combination With 5-Fluorouracil (5-FU) in Patients With Advanced Solid Tumors

NCT00413322
View directory record Official record
Conditions
Tumor
Interventions
belinostat, 5-Fluorouracil (5-FU)
Drug
Lead sponsor
Valerio Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
3
States / cities
Scottsdale, Arizona • Omaha, Nebraska • Portsmouth, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 8, 2015 · Synced Oct 17, 2026, 9:59 PM EDT
Completed No phase listed Observational

Assessing Drivers and Barriers to Follow-Up Screening for Anal Cancer in Men Who Have Sex With Men

NCT00501306
View directory record Official record
Conditions
Anal Cancer
Interventions
Not listed
Lead sponsor
Laser Surgery Care
Other
Eligibility
18 Years to 85 Years · Male only
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2011 · Synced Oct 17, 2026, 9:59 PM EDT
Terminated Phase 1 Interventional

Anti-OX40 Antibody (MEDI6469) in Patients With Metastatic Colorectal Cancer

NCT02559024
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
MEDI6469
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Oct 17, 2026, 9:59 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Prospective, Multi-center, Observational Study for Signal-C Test Evaluation

NCT06059963
View directory record Official record
Conditions
Colorectal Cancer, Advanced Adenocarcinoma
Interventions
Signal-C™
Device
Lead sponsor
Universal Diagnostics
Industry
Eligibility
45 Years to 84 Years
Enrollment
12,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Raonoke, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Not applicable Interventional

Underwater Resection of Non-pedunculated Colorectal Lesions

NCT02889679
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Underwater resection, Conventional (gas distended colon) resection, Standard polypectomy
Procedure
Lead sponsor
VA Northern California Health Care System
Federal
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2018 · Synced Oct 17, 2026, 9:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Self-sampling to Optimize Anal Lesion Outcomes

NCT07192055
View directory record Official record
Conditions
Anal Cancer
Interventions
Self-sampling, Nylon-flocked Swab
Behavioral · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
35 Years and older
Enrollment
572 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
3
States / cities
Chicago, Illinois • Houston, Texas • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Terminated No phase listed Observational

Colorectal Lesion Evaluation and Appropriate Resolution (CLEAR) Study

NCT07479381
View directory record Official record
Conditions
Colorectal Cancer (Diagnosis)
Interventions
Not listed
Lead sponsor
Harbinger Health
Industry
Eligibility
45 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Terminated Phase 1 Interventional

An Open-Labeled Pilot Study of Biomarker Response Following Short-Term Exposure to Metformin

NCT01816659
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Metformin ER
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 17, 2026, 9:59 PM EDT
Recruiting Not applicable Interventional

Screening Women With Prior HPV for Anal Neoplasia

NCT05217940
View directory record Official record
Conditions
HPV-related Lower Genital Tract Neoplasias, HPV-related Anal Neoplasias, Early Stage Lower Genital Tract Cancers
Interventions
Diagnostic tests for anal cancer screening
Diagnostic Test
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
35 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
New York, New York • Charleston, South Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 17, 2026, 9:59 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

A Safety and Efficacy Trial of Circumferential Anal Canal Radiofrequency Ablation for High-Grade Anal Intraepithelial Neoplasia Using the BARRX™ Anorectal Wand

NCT03302858
View directory record Official record
Conditions
HSIL, High Grade Squamous Intraepithelial Lesions, Anal Cancer, HPV-Related Squamous Cell Carcinoma, Human Papilloma Virus, Human Papillomavirus Infection, Ain III
Interventions
BARRX™ Anorectal Wand
Device
Lead sponsor
Stephen E. Goldstone
Other
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Phase 1 Interventional

Infrared Coagulation in Preventing Anal Cancer in Patients With HIV Who Have Anal Neoplasia

NCT00066430
View directory record Official record
Conditions
Anal Cancer, Precancerous Condition
Interventions
infrared photocoagulation therapy, Infrared Coagulator
Procedure · Device
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
2
States / cities
San Francisco, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2014 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Phase 2 Interventional Results available

Cidofovir in Treating HIV-Infected Patients With High-Grade Squamous Intraepithelial Lesions of the Skin Near the Anus

NCT00550589
View directory record Official record
Conditions
Anal Cancer, Precancerous Condition
Interventions
cidofovir, DNA methylation analysis, gene expression analysis, polymerase chain reaction, biopsy, histopathologic examination
Drug · Genetic · Procedure
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years to 120 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 21, 2015 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Phase 2 Interventional Results available

VGX-3100 Delivered Intramuscularly (IM) Followed by Electroporation (EP) for the Treatment of HPV-16 and/or HPV-18 Related Anal or Anal/Peri-Anal, High Grade Squamous Intraepithelial Lesion (HSIL) in Individuals Seronegative for Human Immunodeficiency Virus (HIV)-1/2

NCT03499795
View directory record Official record
Conditions
Anal Neoplasm
Interventions
VGX-3100, CELLECTRA™ 5PSP
Biological · Device
Lead sponsor
Inovio Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Chicago, Illinois • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 14, 2023 · Synced Oct 17, 2026, 9:59 PM EDT
Active, not recruiting No phase listed Observational

CRC Detection Reliable Assessment With Blood

NCT05551052
View directory record Official record
Conditions
Colorectal Cancer, Adenomas Colon, Colon Cancer, Rectal Cancer, Colon Neoplasm, Colon Lesion, Colon Disease, Colon Polyp, Polyps, Adenoma, Rectal Diseases, Rectal Polyp, Gastrointestinal Neoplasms, Intestinal Neoplasms, Colonic Diseases, Functional, Intestinal Disease
Interventions
Next-Gen CRC Screening Test
Diagnostic Test
Lead sponsor
New Day Diagnostics
Network
Eligibility
45 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Chula Vista, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 17, 2026, 9:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CB-17-08 Augmented Endoscopy System for Mucosal Lesion Detection During Colonoscopy for Colon Rectal Cancer.

NCT03954548
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CB-17-08 CADe
Device
Lead sponsor
Cosmo Artificial Intelligence-AI Ltd
Industry
Eligibility
45 Years and older
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
7
States / cities
Scottsdale, Arizona • Danville, California • Jacksonville, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Oct 17, 2026, 9:59 PM EDT