Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:45 PM EDT

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Showing 313–336 of 1,408 matching trials from the live ClinicalTrials.gov search.
Conditions
Erectile Dysfunction
Interventions
tadalafil
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
30 Years to 65 Years · Male only
Enrollment
198 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Long Haul COVID, Postural Orthostatic Tachycardia Syndrome
Interventions
Ivabradine
Drug
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 80 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Adverse Effect of Drug Therapy Metabolism Medications (Diagnosis)
Interventions
Bupropion
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

Novel Metabolites of Beta-Carotene and Lycopene

NCT02550483
Conditions
Healthy
Interventions
Base diet + high beta-carotene tomato juice, Base diet + high lycopene tomato juice, Base diet + placebo beverage
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
21 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Beltsville, Maryland
Completed Early Phase 1 Interventional Accepts healthy volunteers

Molecular Mechanisms of Antipsychotic-induced Insulin Resistance

NCT02708394
Conditions
Adverse Effect of Other Antipsychotics and Neuroleptics, Insulin Resistance
Interventions
olanzapine, placebo
Drug
Lead sponsor
Wayne State University
Other
Eligibility
21 Years to 45 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Healthy
Interventions
Aprepitant, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
ICU Acquired Weakness
Interventions
Electrical muscle stimulation
Device
Lead sponsor
Health Discovery Labs
Industry
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Austin, Texas
Withdrawn No phase listed Observational Accepts healthy volunteers

Oral Care Study on Burn Patients

NCT01302457
Conditions
Burn
Interventions
Not listed
Lead sponsor
Saint Elizabeth Regional Medical Center
Other
Eligibility
19 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Lincoln, Nebraska
Recruiting Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate CAY001 in Healthy Volunteers

NCT06845839
Conditions
Healthy
Interventions
CAY001, Placebo
Drug · Other
Lead sponsor
Cayuga Biotech, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

Test Retest Reliability of OA and OH

NCT05487183
Conditions
Analgesia, Pain Catastrophizing, Pain
Interventions
Medoc cutaneous probe, Quantitative sensory testing, Computer tasks
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Early Phase 1 Interventional Accepts healthy volunteers

Primary Care and Parenting

NCT03146572
Conditions
Parenting, Knowledge, Attitudes, Practice, Development, Child
Interventions
Sit Down and Play, Handout
Behavioral · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
6 Months to 12 Months
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of SL-325 in Healthy Volunteers

NCT07158437
Conditions
Healthy Volunteers
Interventions
SL-325, Placebo (Normal Saline)
Biological · Other
Lead sponsor
Shattuck Labs, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Healthy Volunteers
Interventions
(Part A) MKND-201, Placebo, (Part B) MKND-201
Drug
Lead sponsor
Mannkind Corporation
Industry
Eligibility
40 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Healthy Volunteers
Interventions
C16TR, Placebo, Tyvaso®
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of Lasmiditan on Simulated Driving Performance in Healthy Participants

NCT03459612
Conditions
Healthy
Interventions
Lasmiditan, Placebo, Diphenhydramine
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
21 Years to 50 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
3
States / cities
Daytona Beach, Florida • Dallas, Texas • Madison, Wisconsin
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate Safety and Activity of Inhaled TRL1068 in Healthy Volunteers

NCT07644195
Conditions
Healthy Volunteer
Interventions
TRL1068, a human monoclonal antibody
Drug
Lead sponsor
Trellis Bioscience LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Anthrax
Interventions
AVP-21D9, Placebo
Drug
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 45 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Healthcare Facility Environment - Imaging
Interventions
Light perception, Sound perception, Smell perception, Vibration perception, Voice activation
Other
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Ocular GVHD
Interventions
corneal sensation test
Diagnostic Test
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Diseases, Metabolic, Insulin Sensitivity
Interventions
Intralipid, ClinOleic, Dextrose, Saline (control)
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Dolcanatide in Preventing Colorectal Cancer in Healthy Volunteers

NCT03300570
Conditions
Colorectal Carcinoma
Interventions
Dolcanatide, Laboratory Biomarker Analysis, Placebo Administration, Questionnaire Administration
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Healthy
Interventions
AZD5099, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Glendale, California
Conditions
Healthy
Interventions
ST-246, Placebo
Drug
Lead sponsor
SIGA Technologies
Industry
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Orlando, Florida