Independent directory Public ClinicalTrials.gov records United States
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 Nov 7, 2026, 2:18 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1009–1032 of 2,135 matching trials from the live ClinicalTrials.gov search.
Conditions
Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Interventions
Biopsy Procedure, Computed Tomography, Electronic Health Record Review, Magnetic Resonance Imaging, MRI-guided Stereotactic Body Radiation Therapy, Questionnaire Administration
Procedure · Other · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Irvine, California
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Nicotine Replacement, Questionnaire Administration, Vaping
Drug · Other · Device
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Prostate Adenocarcinoma, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Contrast Agent, Leuprolide, Magnetic Resonance Imaging, Physical Performance Testing, Relugolix
Procedure · Other · Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

A Behavioral Activation Prenatal and Postpartum Intervention for Depressed Pregnant Smokers

NCT05044546
Conditions
Depression, Tobacco Use Disorder
Interventions
Behavioral Activation Therapy, Discussion, Health Education, Questionnaire Administration, Tobacco Cessation Counseling
Behavioral · Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Colorectal Carcinoma
Interventions
Media Intervention, Best Practice, Questionnaire Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
45 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Gastrointestinal Symptoms, Digestive Health, Gut Health
Interventions
PhytoPower 1 and PhytoPower 2
Dietary Supplement
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Stiffness Following Total Knee Arthroplasty
Interventions
Dexamethasone, Celecoxib
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
16
States / cities
Little Rock, Arkansas • Denver, Colorado • Chicago, Illinois + 11 more
Conditions
Obesity
Interventions
Baby Feed
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
4 Months to 12 Months
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Miami, Florida
Conditions
Colorectal Cancer
Interventions
Interviews, Questionnaires, Electronically Activated Recorder (EAR), Group Meetings, Written Materials
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2021
U.S. locations
2
States / cities
Houston, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Human Skin and Gut Mycobiome and Bacteriome Comprehensive Registry

NCT05196061
Conditions
Healthy Volunteers
Interventions
Questionnaire, Stool sample, Skin swab, Oral rinse
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Castration-Sensitive Prostate Carcinoma, Metastatic Prostatic Adenocarcinoma, Stage IV Prostate Cancer, Stage IVA Prostate Cancer, Stage IVB Prostate Cancer
Interventions
Abiraterone Acetate, Antiandrogen Therapy, Docetaxel, Prednisone, Quality-of-Life Assessment, Questionnaire Administration
Drug · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Pain, Peripheral Neuropathy
Interventions
EEG biofeedback (BF) Group, Wait-List Control (WLC) Group, Follow UP Questionnaires
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Diabetes Mellitus, Type 1, Hypoglycemia
Interventions
CGM-Tele-monitoring
Other
Lead sponsor
University of Southern California
Other
Eligibility
65 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Los Angeles, California
Not listed No phase listed Observational Accepts healthy volunteers

Brain Imaging in Early Psychosis

NCT03932188
Conditions
Mental Health Issue (E.G., Depression, Psychosis, Personality Disorder, Substance Abuse)
Interventions
Mental Health Assessments and Computerized Cognitive Test, MRI scan
Behavioral · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
13 Years to 25 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Colorectal Cancer
Interventions
mHealth Coping Skills Training for Symptom Management (mCOPE)
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Durham, North Carolina
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Stage I Colorectal Cancer AJCC v8, Stage I Prostate Cancer AJCC v8, Stage II Colorectal Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Exercise Intervention, Informational Intervention, Nutritional Assessment, Physical Performance Testing, Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
65 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Type 1 Diabetes
Interventions
LOAN2DOSE and COIN2DOSE
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
12 Years to 18 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Neonatal Seizures
Interventions
Surveys, EEG
Other
Lead sponsor
University of Michigan
Other
Eligibility
0 Weeks to 24 Months
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
11
States / cities
San Francisco, California • Stanford, California • Washington D.C., District of Columbia + 5 more
Recruiting No phase listed Observational Accepts healthy volunteers

University of Pittsburgh Brain Health Initiative

NCT04708613
Conditions
Traumatic Brain Injury
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Sleep Evaluation, MRI, High-Resolution, Health & Physical Exam, Physical Function, Blood Testing and Biomarker Analysis, Applanation Tonometry, PET brain imaging, [C-11]6-OH-BTA-1, [F-18]AV-1451
Diagnostic Test · Drug
Lead sponsor
David Okonkwo, MD, PhD
Other
Eligibility
29 Years to 59 Years · Male only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Cigarette Smoking-Related Carcinoma, Tobacco-Related Carcinoma
Interventions
Cigarette, Nicotine Replacement, Questionnaire Administration, Survey Administration, Very Low Nicotine Content Cigarette, ECIG-Hi, ECIG-Lo
Drug · Other · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
Houston, Texas
Conditions
Atrial Fibrillation, Dementia, Cognitive Decline
Interventions
Questionnaire, Magnetic Resonance Imaging
Other · Diagnostic Test
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
65 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Murray, Utah
Terminated No phase listed Observational Results available

Fatigue in Emergency Center Patients

NCT00504985
Conditions
Advanced Cancer, Hematologic Malignancy, Fatigue
Interventions
Surveys
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Houston, Texas
Conditions
Malignant Neoplasm
Interventions
Dexamethasone, Placebo, Questionnaire, Quality-of-Life Assessment, Everolimus
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
319
States / cities
Birmingham, Alabama • Kingman, Arizona • Fort Smith, Arkansas + 198 more
Conditions
Colorectal Cancer
Interventions
Minocycline, Placebo, Questionnaires, Sensory Test
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
2
States / cities
Houston, Texas