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ClinicalTrials.gov public records Last synced Sep 5, 2026, 3:58 AM EDT

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Showing 1–24 of 96 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Urea Cycle Disorders
Interventions
HPN-100, Buphenyl (NaPBA)
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
21
States / cities
Long Beach, California • Los Angeles, California • Stanford, California + 18 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ghrelin for Alcohol Use in Non-Treatment-Seeking Heavy Drinkers

NCT01779024
Conditions
fMRI, Alcohol Drinking, Alcoholism
Interventions
Ghrelin, Placebo, fMRI, Alcohol
Drug · Procedure
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Longitudinal At Home Smell Testing to Detect Infection by SARS-CoV-2

NCT05040659
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
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
Terminated Not applicable Interventional Accepts healthy volunteers

Tributyrin: Time Course & Efficacy to Improve Health & Performance

NCT06501898
Conditions
Metabolite Concentration, Gut Permeability, Inflammation, Sleep, Performance
Interventions
CoreBiome, Placebo
Dietary Supplement
Lead sponsor
Florida State University
Other
Eligibility
30 Years to 50 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Schizophrenic Disorders, Cognitive Function
Interventions
Sodium Butyrate, Placebo
Dietary Supplement · Other
Lead sponsor
Nathan Kline Institute for Psychiatric Research
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Orangeburg, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Using Imaging to Assess Effects of THC on Brain Activity

NCT03655717
Conditions
Intoxication Alcohol, Intoxication THC, Intoxication Combined Alcohol THC
Interventions
Dronabinol, Ethanol, Placebo dronabinol, Placebo ethanol
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
316 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

RCT of a Polyherbal Dietary Supplement for Prediabetes

NCT03388762
Conditions
Prediabetic State
Interventions
GlucoSupreme™ Herbal, Placebo
Dietary Supplement · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
4
States / cities
Baltimore, Maryland • Cincinnati, Ohio
Conditions
Vaginal Personal Care
Interventions
VM-02, Commercial Oral Probiotic Competitor, VM-02 Placebo
Other · Dietary Supplement
Lead sponsor
Seed Health
Industry
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Venice, California
Conditions
Treatment Resistant Depression, Inflammation, Overweight
Interventions
Omega 3, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
3
States / cities
Atlanta, Georgia • Boston, Massachusetts • Salt Lake City, Utah
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Intracervical Balloon Placement With Nitrous Oxide Administration

NCT06498908
Conditions
Labor Pain, Induced; Birth
Interventions
Nitrous oxide, Oxygen
Drug
Lead sponsor
Olivia Sher
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Vaginal Odor
Interventions
WaterWorks Douching Device
Device
Lead sponsor
Abbott Research Group
Industry
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
7
States / cities
Aventura, Florida • Plantation, Florida • Atlanta, Georgia + 4 more
Completed Not applicable Interventional Accepts healthy volunteers

Study to Evaluate the Efficacy of Bite's Natural Deodorant

NCT05503784
Conditions
Sweat, Underarm Odor
Interventions
BITE Deodorant
Other
Lead sponsor
Kind Lab PBC.
Industry
Eligibility
24 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Santa Monica, California
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Smart Olfaction App to Reduce Relapse

NCT07007195
Conditions
Nicotine Dependence
Interventions
Ad Libitum Use followed by Instructed Use of the Inspire Device, Instructed Use followed by Ad Libitum Use of the Inspire Device, Smart-T Smoking Cessation App with the Inspire Device Condition, Smart-T Smoking Cessation App Without the Inspire Device Condition, Nicotine replacement therapy (NRT), Inspire Device
Device · Drug
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Depression
Interventions
Omega-3 Supplementation, Psychoeducational Psychotherapy (PEP), Placebo
Drug · Behavioral · Other
Lead sponsor
L. Eugene Arnold
Other
Eligibility
7 Years to 14 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Hyperkalemia
Interventions
Sodium polystyrene sulfonate, Silicified microcrystalline cellulose
Drug
Lead sponsor
ZS Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Edgewater, Florida
Conditions
Chronic Kidney Disease
Interventions
Calcium acetate oral solution (COS), Sevelamer carbonate
Drug
Lead sponsor
Fresenius Medical Care North America
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
New Haven, Connecticut • North Haven, Connecticut • New York, New York
Conditions
Premature Birth, Obstetric Labor, Premature
Interventions
Family Nurture Intervention, Standard Care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
26 Weeks to 34 Weeks
Enrollment
461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
New York, New York • San Antonio, Texas
Conditions
Heavy Menstrual Bleeding, Uterine Fibroid
Interventions
Relugolix, Estradiol/norethindrone acetate, Estradiol/norethindrone acetate placebo, Relugolix placebo
Drug
Lead sponsor
Myovant Sciences GmbH
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
388 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
76
States / cities
Andalusia, Alabama • Mobile, Alabama • Little Rock, Arkansas + 62 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Perceptual Retraining to Reduce Suicide Risk

NCT02845700
Conditions
Perceptual Olfactory Bias
Interventions
Perceptual Retraining Treatment, Sham Neutral training
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 60 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Tallahassee, Florida • New Orleans, Louisiana
Conditions
Premature Birth
Interventions
Family Nurture Intervention
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
26 Weeks to 34 Weeks
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Normal Physiology
Interventions
TUS PirC, TUS Amy, TUS Sham
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
1
States / cities
Baltimore, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Sensory Evaluation of the Taste of Pediatric Medicines

NCT03627351
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Monell Chemical Senses Center
Other
Eligibility
18 Years to 55 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Pediatric Asthma
Interventions
Portable air cleaner with HEPA filter, Less effective portable air cleaner (no HEPA)
Device
Lead sponsor
University of Washington
Other
Eligibility
6 Years to 12 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington