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ClinicalTrials.gov public records Last synced Oct 9, 2026, 8:44 AM EDT

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Showing 25–45 of 45 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

Focused Ultrasound for the Complex Patient

NCT06453109
Conditions
Opioid Use Disorder, Chronic Back Pain, Anxiety
Interventions
low intensity focused ultrasound (LIFU)
Device
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Neurodegenerative Diseases
Interventions
Not listed
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
50 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Not listed No phase listed Observational Accepts healthy volunteers

Musculoskeletal Ultrasound in Asymptomatic Hyperuricemia

NCT02502565
Conditions
Hyperuricemia
Interventions
Uric acid level
Other
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional

Home Exercise Telerehabiliation for MS

NCT03655431
Conditions
Multiple Sclerosis
Interventions
Telerehabilitation, Standard treatment
Other
Lead sponsor
Shane.Chanpimol
Federal
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Schizophrenia
Interventions
Galantamine, CDP-choline, Placebo, risperidone, olanzapine, quetiapine, ziprasidone, and/or aripiprazole
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years to 70 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Not listed No phase listed Observational Accepts healthy volunteers

Screening for Age-Related Skeletal Muscle Dysfunction

NCT02277236
Conditions
Sarcopenia
Interventions
DXA scanning, CT imaging
Radiation
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
45 Years to 85 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Prostate Cancer Metastatic, Prostate Cancer, CRPC
Interventions
Enhertu
Drug
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Covid19
Interventions
Remdesivir, Remdesivir Placebo, Aviptadil, Aviptadil Placebo, Corticosteroid
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
473 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
40
States / cities
Tucson, Arizona • Fresno, California • Loma Linda, California + 28 more
Conditions
Covid19
Interventions
Moderna mRNA-1273 COVID-19 vaccine, Pfizer BNT162b2 COVID-19 vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 11 more
Conditions
Opioid-Related Disorders
Interventions
Buprenorphine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
23 Years to 45 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Compare Performance of Colonoscopists
Interventions
Not listed
Lead sponsor
Artann Laboratories
Industry
Eligibility
30 Years to 75 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
2
States / cities
Rochester, Minnesota • Seattle, Washington
Conditions
Cocaine-Related Disorders
Interventions
Nimodipine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
22 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2000
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Chronic Back Pain, Chronic Pain (Back / Neck)
Interventions
low intensity focused ultrasound (LIFU)
Device
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
21 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Not listed No phase listed Observational Accepts healthy volunteers

The ULTRA Study: Cross-Comparison of Ultrasound Systems

NCT02920619
Conditions
Healthy
Interventions
Ultrasound
Device
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
20 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional

Lidocaine Patch for Neck Pain

NCT04378959
Conditions
Neck Pain, Neck Pain, Posterior
Interventions
Lidocaine patch, Placebo patch
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Conditions
Hepatitis B, Hepatitis C, HIV-HCV Co-Infection
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 99 Years
Enrollment
569 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Completed Phase 4 Interventional Results available

Strategic Timing of Antiretroviral Treatment

NCT00867048
Conditions
HIV Infection
Interventions
All licensed antiretroviral medications
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
4,688 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2022
U.S. locations
55
States / cities
Alhambra, California • Los Angeles, California • San Diego, California + 37 more
Conditions
Rheumatoid Arthritis
Interventions
Etanercept, Infliximab, Adalimumab, Placebo
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Conditions
Diabetic Wounds, Venous Stasis Wounds
Interventions
injection of lipoaspirate, control
Procedure · Other
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
20 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
COVID-19
Interventions
LY3819253, Placebo, Remdesivir
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
42
States / cities
Tucson, Arizona • Fresno, California • Los Angeles, California + 32 more
Conditions
COVID-19
Interventions
VIR-7831, Placebo, Remdesivir
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
367 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
74
States / cities
Tucson, Arizona • Fresno, California • Loma Linda, California + 50 more