Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 8, 2026, 8:50 AM EDT

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Showing 145–168 of 2,670 matching trials from the live ClinicalTrials.gov search.
Conditions
Diabetic Peripheral Neuropathy
Interventions
Suzetrigine, Pregabalin, Placebo (matched to SUZ), Placebo (matched to pregabalin)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
50
States / cities
Anniston, Alabama • Birmingham, Alabama • Phoenix, Arizona + 47 more
Conditions
Depression, Bipolar
Interventions
Placebo, Cariprazine
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 65 Years
Enrollment
584 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
38
States / cities
Birmingham, Alabama • Springdale, Arkansas • Beverly Hills, California + 33 more
Completed Phase 2 Interventional

Folate Rechallenge

NCT00672360
Conditions
Autism
Interventions
Folic acid, Placebo
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Not listed
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Houston, Texas
Conditions
Nutraceuticals
Interventions
Betalain-rich concentrate (AltRed), Placebo
Dietary Supplement · Other
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Covid19
Interventions
RTB101, Placebo
Drug
Lead sponsor
Restorbio Inc.
Industry
Eligibility
65 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Farmington, Connecticut • Roslindale, Massachusetts
Conditions
Amyotrophic Lateral Sclerosis (ALS)
Interventions
50 mg Usnoflast, 75 mg Usnoflast, Placebo
Drug
Lead sponsor
Zydus Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
15
States / cities
La Jolla, California • Orange, California • San Francisco, California + 12 more
Conditions
Depression, Anxiety, Fear, Depression, Anxiety and Fear, Anxiety Disorders, Anxious Depression
Interventions
Lorazepam, Placebo
Drug · Other
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Tulsa, Oklahoma
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
Completed Phase 2 Interventional Results available

Oral DS107 in Moderate to Severe Atopic Dermatitis

NCT02211417
Conditions
Atopic Dermatitis
Interventions
Oral DS107, Placebo
Drug
Lead sponsor
Dignity Sciences Ltd.
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
8
States / cities
Arlington Heights, Illinois • West Dundee, Illinois • Warren, Michigan + 5 more
Conditions
Smallpox
Interventions
tecovirimat, Placebo
Drug · Other
Lead sponsor
SIGA Technologies
Industry
Eligibility
18 Years to 80 Years
Enrollment
449 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
11
States / cities
Mobile, Alabama • Redding, California • San Diego, California + 8 more
Conditions
Pulmonary Arterial Hypertension
Interventions
Treprostinil Palmitil, Placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years to 75 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
21
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 16 more
Conditions
Intrahepatic Cholestasis of Pregnancy
Interventions
Volixibat, Placebo
Drug
Lead sponsor
Mirum Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
7
States / cities
Birmingham, Alabama • New Haven, Connecticut • Miami, Florida + 4 more
Conditions
Myocardial Infarction (MI), Acute Coronary Syndromes (ACS)
Interventions
Cangrelor (P2Y12 inhibitor), clopidogrel (oral P2Y12 inhibitor), Placebo bolus & placebo infusion, Placebo capsules - end of infusion, Placebo capsules - as soon as possible after randomization
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years and older
Enrollment
8,882 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Depressive Disorder, Major
Interventions
Vortioxetine, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 75 Years
Enrollment
462 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
39
States / cities
Anaheim, California • Cerritos, California • Costa Mesa, California + 36 more
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Pilot Study of Entacapone for Methamphetamine Abuse

NCT02058966
Conditions
Methamphetamine Dependence
Interventions
Entacapone, Methamphetamine, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Alopecia Areata
Interventions
Ritlecitinib 100 mg, Ritlecitinib 50 mg, Placebo - 100 mg, Placebo - 50 mg
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
674 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
60
States / cities
Birmingham, Alabama • Hot Springs, Arkansas • Brea, California + 39 more
Conditions
Anemic, Critically Ill Patients
Interventions
Ferrous Sulfate, Placebo Oral Tablet
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Colorectal Cancer
Interventions
Aspirin, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 1 Interventional Accepts healthy volunteers

Ascending Single-Dose Study to Evaluate VIA-3196 in Healthy Subjects

NCT01367873
Conditions
Drug Safety
Interventions
Placebo, VIA-3196
Drug
Lead sponsor
Madrigal Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Fargo, North Dakota
Active, not recruiting Early Phase 1 Interventional

Modafinil and Cognitive Function in POTS

NCT01988883
Conditions
Postural Tachycardia Syndrome
Interventions
Placebo, Modafinil, Propranolol
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Hypoparathyroidism
Interventions
PCO371, Placebo
Drug
Lead sponsor
Chugai Pharmaceutical
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
8
States / cities
Torrance, California • Chicago, Illinois • Indianapolis, Indiana + 5 more
Conditions
Major Depressive Disorder
Interventions
Levomilnacipran ER, Placebo
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 80 Years
Enrollment
442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
23
States / cities
Dothan, Alabama • Highlands Ranch, Colorado • Boca Raton, Florida + 18 more
Conditions
Thyroid Cancer
Interventions
Lenvatinib, Lenvatinib matching placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
16
States / cities
La Jolla, California • San Diego, California • Torrance, California + 11 more
Conditions
Turner Syndrome
Interventions
estrogen, androgen, placebo
Drug · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
10 Years to 14 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2012
U.S. locations
2
States / cities
Bethesda, Maryland • Philadelphia, Pennsylvania