Independent directory Public ClinicalTrials.gov records United States
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Showing 481–504 of 2,015 matching trials from the live ClinicalTrials.gov search.
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Individual Differences in Placebo Analgesic Effects

NCT04669093
Conditions
Healthy
Interventions
Placebo cream- "promotion" suggestion, Placebo cream- "prevention" suggestion, Control cream
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Hanover, New Hampshire
Conditions
Healthy
Interventions
0.4mU Insulin followed by withdrawal period followed by 0.8mU study, 0.8mU Insulin followed by withdrawal period followed by 0.4mU study
Drug
Lead sponsor
Adrian Vella
Other
Eligibility
18 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

Free Time For Wellness Pilot Effectiveness Trial

NCT06474715
Conditions
Physical Inactivity
Interventions
Arms
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Astoria, New York • Bayside, New York • Richmond Hill, New York
Conditions
Social Behavior
Interventions
Cooperative Learning
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
Not listed
Enrollment
2,064 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
High-Risk Multidisciplinary Care, Clinical Decision Support, Artificial Intelligence-Assisted Care, Telemedicine
Interventions
Gemini 3.1 Pro with Safety Prompt, ANCHOR Clinical AI Verification Layer (with Gemini 3.1 Pro)
Behavioral
Lead sponsor
Waymark
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
HIV Infections
Interventions
Nevirapine, Nevirapine + Atazanavir/Ritonavir, Atazanavir + Ritonavir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
2
States / cities
Pomona, California • Seattle, Washington
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Food-Drug Interaction Study of Serum Urate After Oral Inosine

NCT02614469
Conditions
Healthy
Interventions
Inosine
Drug
Lead sponsor
Michael Alan Schwarzschild
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Evansville, Indiana
Conditions
Healthy Volunteers
Interventions
Rosuvastatin, Rosuvastatin (Inhibitor arm), Eltrombopag
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 64 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Francisco, California
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Drug-Drug Interaction Between Colchicine and Verapamil ER

NCT00983242
Conditions
Pharmacokinetics
Interventions
Colchicine, Verapamil HCl ER
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
Conditions
Multiple Sclerosis, Adult Disease
Interventions
Home-based exercise, Education, Exercise plus Education
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
50 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Urbana, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Early School Readiness in Primary Health Care

NCT00212576
Conditions
Language Development Disorders
Interventions
Video Interaction Project, Building Blocks Project
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
35 Weeks and older
Enrollment
675 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Non-Small Cell Lung Cancer ALK-positive, Non-Small Cell Lung Cancer c-Met Dependent, Non-Small Cell Lung Cancer ROS Marker Positive, Systemic Anaplastic Large-Cell Lymphoma, Advanced Malignancies Except Leukemia
Interventions
PF-02341066, Rifampin, Itraconazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
596 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2022
U.S. locations
24
States / cities
Orange, California • Aurora, Colorado • Chicago, Illinois + 8 more
Recruiting Not applicable Interventional

Natural Helpers and PCIT

NCT05400434
Conditions
Child Behavior, Parenting
Interventions
Standard Parent-Child Interaction Therapy (PCIT), Natural Helpers (NH)
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
2 Years to 12 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
2
States / cities
Miami, Florida
Conditions
Healthy, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
1,386 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
End Stage Renal Disease
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Healthy Participants
Interventions
AMG 510, Digoxin
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Daytona Beach, Florida
Conditions
Opioid Use, Opioid-use Disorder, Substance Use Disorders
Interventions
Sky Intervention
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 70 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Aphasia
Interventions
Expanding Communication and Language Generated in Conversation Treatment
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Hepatitis C, Chronic
Interventions
midazolam, BI 201335, tenofovir, caffeine, tolbutamide, pegylated interferon, BI 207127, ribavirin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 70 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
5
States / cities
La Mesa, California • Rockville, Maryland • Marlton, New Jersey + 2 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Twitter-enabled Mobile Messaging for Smoking Relapse Prevention

NCT01602536
Conditions
Smoking
Interventions
smoking cessation aides, Twitter
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 59 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Irvine, California
Completed Phase 1 Interventional Accepts healthy volunteers

A Drug-Drug Interaction Study of Omeprazole and PA21

NCT01452906
Conditions
Healthy
Interventions
PA21 and Omeprazole with food, No PA21; Omeprazole with food, PA21 with food, Omeprazole 2hrs later
Drug
Lead sponsor
Vifor Pharma
Industry
Eligibility
20 Years to 50 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Anaheim, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Kangaroo Care in the Operating Room

NCT07223775
Conditions
Cesarean Section, Skin to Skin, Kangaroo Care
Interventions
Kangaroo Care
Procedure
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 47 Years · Female only
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Tobacco-Related Carcinoma
Interventions
Preventive Intervention, Survey Administration
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Technology-Enhanced Asthma Care in Children at Clinic and Home Study

NCT06820593
Conditions
Asthma in Children, Chronic Diseases in Children
Interventions
Digital Asthma Intervention, Comparison Group
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
4 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois