Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 8, 2026, 11:17 AM EDT

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Showing 1–24 of 48 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Sickle Cell Disease
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
1 Year to 20 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Postherpetic Neuralgia
Interventions
Retigabine, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
41
States / cities
Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 36 more
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Tolerability of PNT001 in Healthy Adults

NCT04096287
Conditions
Healthy
Interventions
PNT001, Placebo
Biological · Drug
Lead sponsor
Pinteon Therapeutics, Inc
Industry
Eligibility
21 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
4
States / cities
Rogers, Arkansas • San Diego, California • Marlton, New Jersey + 1 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

N-Acetylcysteine for Neuroprotection in Parkinson's Disease

NCT01470027
Conditions
Parkinson Disease
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
50 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Nutraceutical Effects on Long-Term Memory

NCT01963767
Conditions
Aging
Interventions
NT-020, Placebo
Drug · Dietary Supplement
Lead sponsor
University of South Florida
Other
Eligibility
65 Years to 85 Years
Enrollment
139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Dyslipidemia
Interventions
Placebo, Pravastatin, Dalcetrapib
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
33
States / cities
Mobile, Alabama • Scottsdale, Arizona • Newark, Delaware + 30 more
Terminated Phase 3 Interventional Results available

Study of Rapastinel as Monotherapy in Patients With MDD

NCT03560518
Conditions
Depressive Disorder, Major
Interventions
Rapastinel, Placebo
Drug
Lead sponsor
Naurex, Inc, an affiliate of Allergan plc
Industry
Eligibility
18 Years to 75 Years
Enrollment
439 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
40
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Anaheim, California + 34 more
Conditions
Cytomegalovirus Infections
Interventions
valganciclovir, Placebo
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Durham, North Carolina
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Exercise and NutraStem (NT-020): Effects on Stem Cells

NCT01847027
Conditions
Adult Stem Cell Proliferation
Interventions
NutraStem, Placebo
Drug
Lead sponsor
University of North Texas Health Science Center
Other
Eligibility
50 Years to 70 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Age-Related Cognitive Decline, Age-Related Memory Disorders
Interventions
DHA (nutritional supplement) or placebo
Dietary Supplement
Lead sponsor
dsm-firmenich Switzerland AG
Industry
Eligibility
55 Years and older
Enrollment
485 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
14
States / cities
Mesa, Arizona • San Diego, California • Vista, California + 11 more
Conditions
Cytomegalovirus Anterior Uveitis
Interventions
Valganciclovir Hydrochloride, Ganciclovir Sodium, Placebo Oral Tablet, Topical placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

ADAM17 and Vascular Function in Diabetes

NCT04557228
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, Phosphatidylserine
Dietary Supplement
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
45 Years to 64 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
COVID-19, Olfactory Disorder, Anosmia, Hyposmia, Parosmia
Interventions
Gabapentin gelatin capsules 300mg, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Coronary Heart Disease
Interventions
Placebo, dalcetrapib
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
10
States / cities
Chicago, Illinois • Indianapolis, Indiana • Iowa City, Iowa + 6 more
Conditions
HIV Infections, Cytomegalovirus Infections
Interventions
Valganciclovir, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Francisco, California
Conditions
Sarcopenia, Frailty, Aging
Interventions
MYMD-1 600MG, MYMD-1 750mg, MYMD-1 900mg, MYMD-1 1050mg, placebo 600mg, placebo 750mg, placebo 900mg, placebo 1050mg
Drug
Lead sponsor
TNF Pharmaceuticals, Inc.
Industry
Eligibility
65 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
3
States / cities
Clearwater, Florida • Tampa, Florida • Baltimore, Maryland
Conditions
Atopic Dermatitis
Interventions
NM26-2198, Placebo
Biological · Other
Lead sponsor
Yellow Jersey Therapeutics AG
Industry
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
6
States / cities
Fountain Valley, California • Glendale, California • San Diego, California + 3 more
Conditions
Autism Spectrum Disorder
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
5 Years to 12 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Phase 2 Interventional Results available

Study of DA-9801 to Treat Diabetic Neuropathy

NCT01822925
Conditions
Diabetic Neuropathy
Interventions
DA-9801 300mg, DA-9801 600mg, DA-9801 900mg, Placebo
Drug
Lead sponsor
NeuroBo Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
14
States / cities
Lakewood, California • Walnut Creek, California • Milford, Connecticut + 10 more
Conditions
Necrobiosis Lipoidica
Interventions
PCS499, placebo
Drug · Other
Lead sponsor
Processa Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
4
States / cities
San Diego, California • Rochester, Minnesota • Charleston, South Carolina + 1 more
Conditions
Gulf War Syndrome
Interventions
N-Acetyl Cysteine, Placebo
Drug
Lead sponsor
Nova Southeastern University
Other
Eligibility
47 Years to 70 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Palo Alto, California • Fort Lauderdale, Florida • Boston, Massachusetts + 4 more
Conditions
Obsessive-Compulsive Disorder
Interventions
N-Acetylcysteine, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
8 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Dose Response Effects of Marine Omega-3 Fatty Acids on Inflammation

NCT01078909
Conditions
Cardiovascular Disease, Inflammation
Interventions
Eicosapentaenoic Acid and Docosahexaenoic Acid (EPA + DHA)
Biological
Lead sponsor
Penn State University
Other
Eligibility
20 Years to 45 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Irritable Bowel Syndrome
Interventions
curcumin, placebo
Dietary Supplement
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Los Angeles, California