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 6, 2026, 3:37 AM 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 793–816 of 987 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Smoking Cessation in Women With Gynecological Conditions

NCT01989923
Conditions
Cervical Dysplasia
Interventions
Nicotine Replacement Therapy, Electronic Cigarettes
Other · Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Dietary Habits, Diabetes Mellitus, Type 2
Interventions
Avocado Vouchers
Dietary Supplement
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Santa Barbara, California
Completed Not applicable Interventional Results available

Reducing Treatment Risk in Older Adults With Diabetes

NCT04585191
Conditions
Type 2 Diabetes Treated With Insulin, Hypoglycemia, Primary Health Care, Polypharmacy
Interventions
Conversation Aid, Attention Control Educational Handout
Behavioral · Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
75 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
4
States / cities
San Francisco, California • San Leandro, California • Union City, California + 1 more
Conditions
HIV Prevention, Pre-exposure Prophylaxis (PrEP), Risk Reduction, Adherence, Medication
Interventions
PrEP-3D package, Standard of Care
Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Cradling Our Future Through Family Strengthening Study

NCT00373750
Conditions
Substance Abuse, Post-partum Depression, Depression
Interventions
Family Spirit Intervention
Procedure
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
12 Years to 19 Years · Female only
Enrollment
322 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
5
States / cities
Fort Defiance, Arizona • San Carlos, Arizona • Tuba City, Arizona + 2 more
Completed Not applicable Interventional Accepts healthy volunteers

Virta Intervention in CommuniTies in cOloRado (VICTOR-Pilot)

NCT04807218
Conditions
Diabetes Mellitus, Type 2
Interventions
Virta Health
Behavioral
Lead sponsor
Colorado Prevention Center
Other
Eligibility
18 Years to 79 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
3
States / cities
Craig, Colorado • Lamar, Colorado • Salida, Colorado
Conditions
Overdose
Interventions
Brief youth overdose prevention education, Information about Naloxone, Usual standard of care
Behavioral · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
13 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 1 Interventional Accepts healthy volunteers

WHC+ (Women's Health CoOp PLUS)

NCT01497405
Conditions
HIV, Sexual Risk, Sexually Transmitted Diseases, Substance Abuse, Violence, Victimization
Interventions
Test, Treat, Retain(TTR) + Women's Health CoOp (WHC), Test, Treat, Retain(TTR) only
Behavioral · Biological
Lead sponsor
RTI International
Other
Eligibility
15 Years to 55 Years · Female only
Enrollment
641 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Using Mobile Technology to Enhance Early Psychosis Treatment Delivery

NCT03303456
Conditions
Psychosis, Clinical High Risk for Psychosis
Interventions
Mobile health application - Ginger.io
Other
Lead sponsor
University of California, Davis
Other
Eligibility
13 Years to 30 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Sacramento, California
Conditions
Cardiovascular Disease
Interventions
Controlled diet with whole grain barley, whole grain oats, or low grain diet
Other
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
25 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Beltsville, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Collegiate Athlete Study

NCT07631312
Conditions
Iron Deficiency, Iron Deficiency Anemia (IDA), Vitamin D Deficiency, Vitamin D Insufficiency, Low Energy Availability, Bone Density
Interventions
Iron and Vitamin D Deficiencies Correction
Dietary Supplement
Lead sponsor
Morehouse School of Medicine
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

RESILIENCE: Personalizing Cardiovascular Health

NCT04551872
Conditions
Obesity, Cardiovascular Risk Factor
Interventions
Digital weight loss intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
40 Years to 75 Years
Enrollment
598 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Bipolar Disorder, Medication Adherence, Medication Non Adherence
Interventions
Abilify Maintena, Customized Adherence Enhancement (CAE)
Drug · Behavioral
Lead sponsor
Martha Sajatovic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cardiovascular Diseases, Personal Health Records, Pharmaceutical Care, Mobile Apps
Interventions
Pharmacist-led cardiovascular risk service (CVRS), Mobile access to study Personal Health Record, Web access to study Personal Health Record
Other
Lead sponsor
University of Iowa
Other
Eligibility
55 Years to 99 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Iowa City, Iowa • Sioux City, Iowa
Conditions
Cancer, Cancer Screening Patients, Patient Volunteers
Interventions
First Questionnaire, Health History, Second Questionnaire
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
30 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Body Image Disturbance, Medication Adherence
Interventions
Experimental Intervention, TAU
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
2
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

The Total Health Study

NCT01415206
Conditions
Risk Reduction Behavior
Interventions
Extended Staging Health Risk Intervention (S-HRI), Usual Care
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Francisco, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Kentucky Outreach Service Kiosk (KyOSK): Reducing HIV, HCV, and Overdose Risk

NCT05657106
Conditions
Opioid-Related Disorders, Hepatitis C (HCV), Human Immunodeficiency Virus (HIV), Drug Overdose, Substance Abuse, Intravenous Drug Usage, Opiate Substitution Treatment, Sexually Transmitted Diseases
Interventions
Health kiosk
Behavioral
Lead sponsor
April M Young
Other
Eligibility
18 Years and older
Enrollment
752 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Breast Neoplasms
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
50 Years to 69 Years · Female only
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

The Influence of Beetroot Juice on Racial Disparities in Vascular Health

NCT05132556
Conditions
Blood Pressure, Racial Disparities, Cardiovascular Risk Factor
Interventions
Acute Beetroot Juice
Other
Lead sponsor
Georgia Southern University
Other
Eligibility
18 Years to 39 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Savannah, Georgia
Conditions
Pre-diabetes
Interventions
Receive lifestyle modification alone, Metformin therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Qungasvik (Toolbox)-Healthy Hearts: A Cultural Approach to Reducing Chronic Disease Risk

NCT07829341
Conditions
Cardio Vascular Disease, Cerebro Vascular Disease, Mental Health, Chronic Disease (Physical)
Interventions
Qungasvik-Healthy Hearts
Behavioral
Lead sponsor
University of Alaska Fairbanks
Other
Eligibility
12 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Fairbanks, Alaska
Conditions
Schizophrenia, PTSD
Interventions
Not listed
Lead sponsor
Durham VA Medical Center
Federal
Eligibility
18 Years to 72 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2023
U.S. locations
1
States / cities
Durham, North Carolina