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Showing 1–24 of 4,804 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational Accepts healthy volunteers

Physiologic Studies of Spasticity

NCT00014976
View directory record Official record
Conditions
Muscle Spasticity, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Kinetic Anesthesia Device Study

NCT03344510
View directory record Official record
Conditions
Local Anaesthetic Complication, Pain
Interventions
Kinetic Anesthesia Device, Control
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2019 · Synced Sep 12, 2026, 7:18 AM EDT
Completed No phase listed Observational

PET Imaging of Nicotinic Acetylcholine Receptors

NCT01046513
View directory record Official record
Conditions
Healthy Volunteers, Nicotine Dependence, Pharmacokinetics
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Drug-Drug Interaction Between Colchicine and Ritonavir

NCT00983515
View directory record Official record
Conditions
Pharmacokinetics
Interventions
Colchicine, Ritonavir
Drug
Lead sponsor
Mutual Pharmaceutical Company, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
East Grand Forks, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2009 · Synced Sep 12, 2026, 7:18 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Antiepileptic Drugs on Brain Excitability

NCT00054990
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 12, 2026, 7:18 AM EDT
Completed No phase listed Observational

Methods for Measuring Insulin Sensitivity

NCT00001625
View directory record Official record
Conditions
Obesity, Hypertension, Diabetes-Mellitus, Non-Insulin Dependent
Interventions
Not listed
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
21 Years to 65 Years
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Levothyroxine Sodium Tablets 200 mg to Synthroid Tablets 200 mg

NCT00648557
View directory record Official record
Conditions
Healthy
Interventions
Levothyroxine Sodium Tablets 200 mg, Synthroid Tablets 200 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability and Immune Effects of the Nasal Foralumab in Healthy Human Volunteers

NCT06879067
View directory record Official record
Conditions
Safety, Tolerability
Interventions
Placebo, Foralumab Nasal
Drug
Lead sponsor
Tiziana Life Sciences LTD
Industry
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study of Food on Evacetrapib (LY2484595) in Healthy Participants

NCT01810432
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Evacetrapib, High-fat Meal
Drug · Other
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Sep 12, 2026, 7:18 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Immune Profiles in Multiple Sclerosis (MS) Patients and Healthy Volunteers Through Thoracic Duct Cannulation

NCT05162638
View directory record Official record
Conditions
Multiple Sclerosis, Healthy
Interventions
thoracic duct cannulation
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Single and Multiple Ascending Dose Trial of KT-474 in Healthy Adult Volunteers and Patients With Atopic Dermatitis (AD) or Hidradenitis Suppurativa (HS)

NCT04772885
View directory record Official record
Conditions
Healthy Volunteer, Atopic Dermatitis, Hidradenitis Suppurativa
Interventions
KT-474/Placebo, KT-474
Drug
Lead sponsor
Kymera Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
14
States / cities
Phoenix, Arizona • Sun City West, Arizona • Boynton Beach, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2022 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PET Imaging of Cannabinoid CB1 Receptors Using [11C]MePPEP

NCT00598390
View directory record Official record
Conditions
Healthy
Interventions
[11C]MePPEP
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2020 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Effectiveness of Anti-HIV Vaccines in HIV-Negative Adults

NCT00000904
View directory record Official record
Conditions
HIV Infections
Interventions
ALVAC(2)120(B,MN)GNP (vCP1452), gp160 MN/LAI-2, ALVAC(1)120(B,MN)GNP (vCP1433), ALVAC-HIV MN120TMG (vCP205), ALVAC-RG Rabies Glycoprotein (vCP65)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 1999
U.S. locations
6
States / cities
Birmingham, Alabama • Baltimore, Maryland • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of Food (High Fat and Low Fat Breakfast) on the Pharmacokinetics of Regorafenib

NCT01002378
View directory record Official record
Conditions
Dietary Fats, Pharmacokinetics
Interventions
Regorafenib (Stivarga, BAY73-4506)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Brighton, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 22, 2013 · Synced Sep 12, 2026, 7:18 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Relationship of HHV-6B Virus to Seizures and Brain Injury

NCT00597285
View directory record Official record
Conditions
Epilepsy, HHV6B Infection
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 55 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Interaction Study to Assess the Effect of Repeat Doses of Rifampin on Mirabegron (YM178) in Healthy Volunteers

NCT00776516
View directory record Official record
Conditions
Pharmacokinetics of YM178
Interventions
mirabegron, rifampin
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 2, 2013 · Synced Sep 12, 2026, 7:18 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Assessment of [18F]-Fluorocellobiose ([18F]FCB) Pharmacokinetics in Healthy Volunteers and Subjects With Invasive Mold Infections

NCT07704333
View directory record Official record
Conditions
Aspergillos, Mucormye, Dimorphic, Other Molds, Non-Aspergillos, Non-Mucormycosis
Interventions
[18F]-Fluorocellobiose ([18F]FCB)
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Role of Minerelocorticoid Receptor on Modulating Aldosterone Production

NCT02871648
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Placebo, Fludrocortisone, Eplerenone
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Relative Bioavailability of Risankizumab Following Subcutaneous Administrations With a Pre-Filled Syringe or an On-Body Injector in Healthy Adult Participants

NCT07007091
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Risankizumab
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 60 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
4
States / cities
Miami, Florida • Grayslake, Illinois • Las Vegas, Nevada + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 LEISH-F3 + SLA-SE Vaccine Trial in Healthy Adult Volunteers

NCT02071758
View directory record Official record
Conditions
Visceral Leishmaniasis
Interventions
LEISH-F3 + SLA-SE, LEISH-F3 + GLA-SE
Biological
Lead sponsor
Access to Advanced Health Institute (AAHI)
Other
Eligibility
18 Years to 49 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Feb 22, 2016 · Synced Sep 12, 2026, 7:18 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging of Calculus Problem Solving

NCT00060658
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Platlet Aggregation of Clopidogrel, EC Aspirin 81 mg, EC Omeprazole 40 mg Compare to PA32540

NCT01557335
View directory record Official record
Conditions
Platelet Aggregation
Interventions
Plavix® and PA32540, EC aspirin (Bayer®) ,EC omeprazole (Prilosec®) , Clopidogrel (Plavix®)
Drug
Lead sponsor
POZEN
Industry
Eligibility
40 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 18, 2012 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy Study of Stearidonic Acid (SDA) Soybean Oil-containing Foods on Red Blood Cell Fatty Acid Content

NCT01369550
View directory record Official record
Conditions
Healthy Volunteers, Markers of Cardiovascular Risk
Interventions
SDA soybean oil-containing foods, High-oleic sunflower oil containing foods, Eicosapentaenoic acid
Other
Lead sponsor
Monsanto Company, LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
St. Petersburg, Florida • Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 8, 2011 · Synced Sep 12, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Tolerability of PRO 140 in HIV Uninfected Male Volunteers

NCT00110591
View directory record Official record
Conditions
HIV Infections
Interventions
PRO 140
Drug
Lead sponsor
CytoDyn, Inc.
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Sep 12, 2026, 7:18 AM EDT