- Conditions
- Long COVID, Long Covid19
- Interventions
- Narrative Intervention for Long COVID-19 (NICO)
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 223
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Anosmia, Asymptomatic COVID-19, COVID-19 Respiratory Infection, Influenza, Healthy, PASC Post Acute Sequelae of COVID 19
- Interventions
- AROMHA Longitudinal Smell Test
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Post-Acute COVID-19 Syndrome
- Interventions
- osteopathic manipulative treatment (OMT)
- Procedure
- Lead sponsor
- A.T. Still University of Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Kirksville, Missouri
- Conditions
- Long COVID
- Interventions
- Lithium
- Dietary Supplement
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Williamsville, New York
- Conditions
- Smell Dysfunction, Olfactory Disorder, Long COVID
- Interventions
- Trigeminal Nerve Stimulation (TNS), Active Smell Training (ST), Placebo Smell Training (PBO)
- Device · Other
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 145 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Post-COVID Condition, Fatigue Symptom
- Interventions
- Abrocitinib, Placebo
- Drug
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Long COVID, Pain
- Interventions
- Acupuncture
- Procedure
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 93 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Post-acute Sequelae SARS-CoV-2 Infection (PASC)
- Interventions
- Active tDCS, Sham tDCS
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Long COVID
- Interventions
- Qigong
- Behavioral
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Neuro-PASC, Long COVID
- Interventions
- Not listed
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- Portland, Oregon • Mountain Home, Tennessee
- Conditions
- COVID-19
- Interventions
- Dialogue-Based Webinar, Social Media Website, Enhanced Usual Practice
- Behavioral · Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,634 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Long COVID, Long COVID-19, Hypersomnia, Sleep Disturbance
- Interventions
- Modafinil, Modafinil Placebo, Solriamfetol, Solriamfetol Placebo, Melatonin, Melantonin Placebo, Tailored lighting (TL) Active, Tailored lighting (TL) Placebo
- Drug · Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 830 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 47
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Palo Alto, California + 31 more
- Conditions
- COVID-19
- Interventions
- Double-Blind NT-I7, Double-Blind Placebo
- Drug
- Lead sponsor
- NeoImmuneTech
- Industry
- Eligibility
- 19 Years to 75 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • Omaha, Nebraska
- Conditions
- COVID-19
- Interventions
- Omega-3 (EPA+DHA), Placebo
- Drug
- Lead sponsor
- Hackensack Meridian Health
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Edison, New Jersey
- Conditions
- SARS-CoV 2, SARS Pneumonia
- Interventions
- Therapy Intervention
- Behavioral
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Post-Acute COVID-19 Syndrome
- Interventions
- NeuroFlex (computerized gamified tasks)
- Other
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Long COVID
- Interventions
- Acute Placebo Visit, Acute Progressive Carbon Dioxide, Acute Intermittent Hypoxia, Training: Progressive Carbon Dioxide Ramping, Training: Intermittent Hypoxic Exposure, Training: Placebo Control
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- COVID-19
- Interventions
- NAC (N-acetyl cysteine), Alpha lipoic acid (ALA), liposomal glutathione (GSH)
- Drug
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Orange, California
- Conditions
- Covid19, Long COVID-19, Post-COVID-19 Syndrome
- Interventions
- Naltrexone, NAD+
- Drug · Dietary Supplement
- Lead sponsor
- AgelessRx
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Long COVID, Post-Acute Sequela of COVID-19, Post-Acute COVID-19
- Interventions
- AER002, Placebo
- Drug · Other
- Lead sponsor
- Michael Peluso, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Post-acute COVID-19 Syndrome, Postural Tachycardia Syndrome (POTS), Long COVID, SARS CoV 2 Infection
- Interventions
- Levels of inflammatory cytokine ( IL-6) in post-COVID-19 POTS and controls, Levels of inflammatory cytokine ( IL-6) in controls, Effect on inflammation after chronic PNS stimulation
- Diagnostic Test
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- COVID-19 Vaccines
- Interventions
- COVID-19 vaccines
- Biological
- Lead sponsor
- Mebo Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 2
- States / cities
- Miami, Florida • Vonore, Tennessee
- Conditions
- Post-acute Corona Virus 19 (COVID-19) (Long COVID)
- Interventions
- RSLV-132, Sodium Chloride 0.9%
- Drug
- Lead sponsor
- Resolve Therapeutics
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 5
- States / cities
- Mobile, Alabama • Coral Gables, Florida • Pompano Beach, Florida + 2 more
- Conditions
- COVID-19
- Interventions
- Mindfulness-Based Stress Reduction, Lifestyle Intervention
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri