Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:10 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 433–456 of 1,208 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers Results available

Evaluation of the QuantiFERON-TB Test.

NCT02256839
Conditions
Tuberculosis
Interventions
CST_001
Device
Lead sponsor
QIAGEN Gaithersburg, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Pain Effect on Attention Using an Ipad Game App

NCT03115788
Conditions
Cognitive Function
Interventions
Heat induced pain, Cold Induced Pain, iPad
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Rheumatoid Arthritis
Interventions
Methotrexate (MTX)
Drug
Lead sponsor
Antares Pharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Duncansville, Pennsylvania
Conditions
Anxiety, Depression, Mood
Interventions
Improvisation + Wellness, Improvisation, Social Craft
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
8 Years to 17 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Not listed Not applicable Interventional Accepts healthy volunteers

Heat Therapy and Muscle Function Study

NCT04733287
Conditions
Exercise Intolerance, Aging, Heat Therapy, High Intensity Interval Training
Interventions
High Intensity Interval Training of the Knee Extensors, Muscle Heat Therapy, Muscle Disuse, Sham Heat Therapy
Other
Lead sponsor
Brigham Young University
Other
Eligibility
18 Years to 95 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Provo, Utah
Conditions
Corona Virus Disease
Interventions
AZD7442, AZD8895 (clonal cell line material), AZD1061 (clonal cell line material), AZD8895 (cell pool material), AZD1061 (cell pool material)
Biological
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 79 Years
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
14
States / cities
Anniston, Alabama • Cullman, Alabama • Scottsdale, Arizona + 11 more
Completed Not applicable Interventional Accepts healthy volunteers

Weight Stigma Effect on Neural Control of Appetite

NCT03934424
Conditions
Appetitive Behavior
Interventions
Weight stigma, Ethnic stigma
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Diabetes Mellitus, Type 2, HFpEF - Heart Failure With Preserved Ejection Fraction
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
58,387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Adherence to Physical Activity After Completing Cardiac Rehabilitation (CR) in Older Adults
Interventions
Virtual Coaching and social support
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
55 Years to 100 Years
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Francisco, California
Conditions
Seasonal Allergic Rhinitis
Interventions
Placebo (0.5ml), Placebo (1.0ml), Grass MATA MPL (0.5ml) 5100SU, Grass MATA MPL (1.0ml) 10200SU, Grass MATA MPL (1.0ml) 18200SU, Grass MATA (0.5ml) 5100SU
Biological
Lead sponsor
Allergy Therapeutics
Industry
Eligibility
18 Years to 50 Years
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Neptune City, New Jersey
Conditions
HIV Infections
Interventions
Didanosine (ddI), Efavirenz (EFV), Emtricitabine (FTC)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
90 Days to 21 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
16
States / cities
San Diego, California • San Francisco, California • Aurora, Colorado + 11 more
Conditions
Stress, Anxiety
Interventions
Dog Therapy, Coloring
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Schizophrenia, Bipolar Disorder, Autistic Disorder, Conduct and Other Disruptive Behavior Disorders
Interventions
Risperidone, Other atypical antipsychotic drugs
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
8 Years to 16 Years
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
13
States / cities
San Francisco, California • Aurora, Colorado • Altamonte Springs, Florida + 10 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pre-exposure Prophylaxis (PrEP) at Home

NCT03569813
Conditions
HIV/AIDS
Interventions
PrEP@Home System, Standard of Care
Behavioral · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
5
States / cities
Atlanta, Georgia • Boston, Massachusetts • Jackson, Mississippi + 2 more
Terminated Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Violet Device Dosed Ultra Violet-C Light (UV-C) Exposure on Healthy Hand Skin

NCT05313555
Conditions
Healthy Volunteers
Interventions
Ultraviolet Light (UV-B), Ultraviolet lights (UV-C) - 1 cycle, Ultraviolet lights (UV-C) - 10 cycles, Ultraviolet lights (UV-C) - 15 cycles, Ultraviolet lights (UV-C) - 25 cycles
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 55 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Evaluation of T.R.U.E. TEST® : Safety and Efficacy

NCT00640614
Conditions
Contact Dermatitis
Interventions
T.R.U.E. TEST® Skin Patch Test: Dose Response Allergens
Biological
Lead sponsor
Allerderm
Industry
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
4
States / cities
Little Rock, Arkansas • Shawnee Mission, Kansas • Louisville, Kentucky + 1 more
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Preventing Loss of Independence Through Exercise in Community Living Centers

NCT06972004
Conditions
Dementia, Cognitive Dysfunction
Interventions
Preventing Loss of Independence through Exercise (PLIE)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
288 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Francisco, California
Conditions
Anxiety, Depression, Coping Skills, Emotional Problem
Interventions
Education, Reappraisal Coping, Distraction Coping, Relaxation Coping
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
9 Years to 12 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Tempe, Arizona
Conditions
Obsessive Compulsive Disorder (OCD), Anxiety Disorder of Childhood or Adolescence, Social Anxiety Disorder of Childhood, Generalized Anxiety Disorder (GAD), Separation Anxiety Disorder, Panic Disorder, Panic Attacks, Panic Disorder (With or Without Agoraphobia), Phobia, Specific
Interventions
Parent Coached Exposure Therapy, Family Based, Internet-Based Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
7 Years to 17 Years
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Gait Disorders, Neurologic, Parkinson Disease
Interventions
David Delight Plus Device, Sham Therapy
Device · Other
Lead sponsor
Emory University
Other
Eligibility
50 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Meningococcal Infections
Interventions
Trumenba Vaccine (Wyeth/Pfizer Pharmaceuticals)
Biological
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Oakland, California • Worcester, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing Self Regulation as a Strategy for Obesity Prevention in Head Start Preschoolers

NCT01398358
Conditions
Obesity
Interventions
Parents of Preschoolers Series, Incredible Years Series
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
2 Years to 6 Years
Enrollment
697 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 1 Interventional Accepts healthy volunteers

AZD8683 Single Ascending Dose Study

NCT00979849
Conditions
Healthy Volunteers
Interventions
AZD8683, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
PTSD
Interventions
Trauma Management Therapy, Exposure Therapy with Psychotherapy group
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Salem, Virginia