- Conditions
- Long COVID, Cardiorespiratory Fitness
- Interventions
- 140 ml per day of Beet-It nitrate beverage (James White Drinks Ltd., Ipswich, UK), 210 ml of nitrate-depleted placebo
- Dietary Supplement
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
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.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 457–480
of 2,470
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Tinnitus
- Interventions
- Physical Therapy
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Depression
- Interventions
- Peer-assisted computerized CBT, Enhanced usual care
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 330 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 3
- States / cities
- Ann Arbor, Michigan • Battle Creek, Michigan • Detroit, Michigan
- Conditions
- Post-polypectomy Bleeding, Polypectomy, Elective Colonoscopy
- Interventions
- Hemoclip Placement, NO hemoclip placement
- Device
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 11,182 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2018
- U.S. locations
- 3
- States / cities
- Dallas, Texas • San Antonio, Texas • Temple, Texas
- Conditions
- Tobacco Use
- Interventions
- Personalized Smoking Cessation Facilitation Meetings, Personalized Smoking Cessation Pharmacotherapy, Personalized Text Messaging Support, SmokefreeVET, VA Quitline, Education about pharmacotherapy
- Behavioral · Drug · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Blindness
- Interventions
- Visual
- Procedure
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2003
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Quality Improvement
- Interventions
- PBLI Curriculum
- Other
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Aging
- Interventions
- tsDCS Dosage (A), tsDCS Dosage (B), textured shoe insoles
- Device · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 65 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Heart Failure, Congestive
- Interventions
- Case management using advanced nurse practitioners
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 969 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2007
- U.S. locations
- 4
- States / cities
- Danville, Illinois • Indianapolis, Indiana • Ann Arbor, Michigan + 1 more
- Conditions
- Major Depressive Disorder, Alcohol Use Disorder
- Interventions
- Ketamine + Naltrexone, Ketamine + Placebo, Placebo (psychoactive placebo midazolam) + Placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2023
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Unhealthy Alcohol Use, Alcohol Use Disorder, Alcohol Disorders
- Interventions
- Relational Agent Intervention
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 178 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hepatitis C, Chronic Disease
- Interventions
- Self-Management Workshop, Information Only
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- Not listed
- Enrollment
- 134 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Lethal Means Safety, Brief Intervention, Concern Significant Others
- Interventions
- The Family Firearms Secure storage Training (FFAST) Intervention, Health and Stress Counseling
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 176 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Cerebrotendinous Xanthomatosis
- Interventions
- Chenodeoxycholic Acid
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 5 Years to 80 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2009
- U.S. locations
- 1
- States / cities
- East Orange, New Jersey
- Conditions
- COPD, OSA
- Interventions
- Exercise
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Salem, Virginia
- Conditions
- Congestive Heart Failure
- Interventions
- DITPA
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 7
- States / cities
- Tucson, Arizona • West Los Angeles, California • Denver, Colorado + 4 more
- Conditions
- Schizoaffective Disorder, Schizophrenia
- Interventions
- Haloperidol, Olanzapine
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- Not listed
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 1998
- U.S. locations
- 18
- States / cities
- Tuscaloosa, Alabama • Palo Alto, California • West Haven, Connecticut + 15 more
- Conditions
- Peripheral Artery Disease
- Interventions
- Assistive tennis shoes
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Coronary Artery Disease
- Interventions
- Percutaneous coronary intervention (PCI), Coronary artery bypass graft (CABG)
- Device · Procedure
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 198 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 26
- States / cities
- Birmingham, Alabama • Tucson, Arizona • Palo Alto, California + 23 more
- Conditions
- Peripheral Arterial Disease, Intermittent Claudication
- Interventions
- Exercise training, NMES
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Psychotic Disorders, Schizoaffective Disorder, Schizophrenia
- Interventions
- Cognitive Behavioral Social Skills Training (CBSST), Goal Focused Supportive Contact (GFSC)
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 45 Years and older
- Enrollment
- 116 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Veterans, Tobacco Use Disorder, Cigarette Smoking, Tobacco Dependence
- Interventions
- Motivation-Phase Varenicline, Motivation-Phase Nicotine Mini-Lozenge, Cessation-Phase Combination Nicotine Replacement Therapy (NRT), Cessation-Phase Varenicline, Motivation-Phase Counseling, Cessation-Phase Counseling
- Drug · Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 4
- States / cities
- San Diego, California • Minneapolis, Minnesota • Durham, North Carolina + 1 more
- Conditions
- Alcohol Use Disorder
- Interventions
- Brief Behavioral Compliance Enhancement Treatment
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 201 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 2
- States / cities
- Long Beach, California • Minneapolis, Minnesota
- Conditions
- Pulmonary Disease, Chronic Obstructive
- Interventions
- Pulmonary Telerehabilitation
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania