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Showing 1–24 of 4,643 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Singlet Oxygen Quantification After Skin Exposure to Ultraviolet A (UVA) Light

NCT05865431
Conditions
Sun Damaged Skin
Interventions
Zinc Oxide and Avobenzone
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Sacramento, California
Completed Not applicable Interventional Accepts healthy volunteers

A Hybrid Effectiveness-Implementation Trial of Group CBT in Urban Schools

NCT02651402
Conditions
Anxiety Disorders
Interventions
FRIENDS for Life, Adapted FRIENDS, Train-the-Trainer, Train-the-Trainer Plus
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
8 Years to 99 Years
Enrollment
495 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Altitude Hypoxia
Interventions
Hypoxic breathing conditions
Other
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years to 40 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Barrett's Esophagus With Dysplasia
Interventions
Mucosal Impedance, Research Biopsies, Volumetric Laser Endomicroscopy
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Rochester, Minnesota • New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Aging and Gastrointestinal Barrier Function

NCT05816551
Conditions
Aging, Hyperthermia
Interventions
Hyperthermia Trial, Control Trial
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Obsessive-Compulsive Disorder
Interventions
Cognitive Behavioral Bibliotherapy, Cognitive Behavioral Therapy
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
8 Years to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
4
States / cities
Hartford, Connecticut • Storrs, Connecticut • Waterbury, Connecticut + 1 more
Completed Phase 3 Interventional Accepts healthy volunteers

Combination Therapy in Dual Diagnosis Bipolar Rapid Cycling

NCT00221975
Conditions
Bipolar Disorder
Interventions
Divalproex, Lamotrigine, Lithium
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
16 Years to 65 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2007
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Human Immunodeficiency Virus (HIV)
Interventions
Rilpivirine, Placebo
Drug
Lead sponsor
PATH
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Newark, New Jersey • The Bronx, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Disrupting SRFOH to Improve Substance Use and Mental Health Outcomes for Parents in Rural Regions

NCT06560866
Conditions
Substance-Related Disorders
Interventions
Just Care for Families
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
Not listed
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
HIV
Interventions
Not listed
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Foster City, California
Conditions
Product Use
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
35 Years to 74 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Conditions
Leukemia, Brain Neoplasm
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
0 Years to 30 Years
Enrollment
1,456 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Panic Disorder
Interventions
Cognitive behavioral therapy, D-cycloserine
Behavioral · Drug
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
2
States / cities
Hartford, Connecticut • Boston, Massachusetts
Withdrawn No phase listed Observational Accepts healthy volunteers

Comparison of Esophageal Manometry and CT Scan Measurements

NCT04213911
Conditions
Morbid Obesity, Respiratory Failure
Interventions
low-dose chest CT scan, insertion of esophageal balloon
Radiation · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Traffic Pollution Exposure Improves Blood Pressure

NCT04029129
Conditions
Air Pollution
Interventions
Air filtration and building envelop modifications
Other
Lead sponsor
UConn Health
Other
Eligibility
40 Years to 75 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Farmington, Connecticut
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study in Healthy Adults Evaluating PF-07202954

NCT04857437
Conditions
Non-Alcoholic Fatty Liver Disease, Liver Fibrosis
Interventions
PF-07202954 Repeat Dose, PF-07202954 Single Dose, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
New Haven, Connecticut
Recruiting Not applicable Interventional Accepts healthy volunteers

Stick2PrEP Cisgender Women and Trans Individuals

NCT05165745
Conditions
HIV Prevention, Pre-exposure Prophylaxis
Interventions
Individualized Feedback
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Post Operative Surgical Site Infection
Interventions
Standard of care, Vancomycin and Tobramycin
Drug
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years to 64 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
31
States / cities
Redwood City, California • San Francisco, California • Aurora, Colorado + 25 more
Not listed Not applicable Interventional Accepts healthy volunteers

GETSmart: Guided Education and Training Via Smart Phones to Promote Resilience

NCT02170194
Conditions
Subthreshold PTSD
Interventions
Resilience Enhancement Training via Smart Phone, Daily Text Messages
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Leukaemia, Myelocytic, Acute
Interventions
GSK2879552, ATRA
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
5
States / cities
Augusta, Georgia • New York, New York • The Bronx, New York + 1 more
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Fatigue in Long-Haul Operations

NCT07761611
Conditions
Alertness, Fatigue, Mood, and Performance, Calorie Restriction and Light Intervention
Interventions
Caloric restriction, Light exposure
Behavioral · Device
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Mountain View, California
Conditions
Diabetic Neuropathy, Painful, Diabetic Neuralgia, Diabetic Polyneuropathy, Diabetic Mononeuropathy
Interventions
infrared light, infrared light; placebo
Device
Lead sponsor
East Bay Institute for Research and Education
Other
Eligibility
18 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Martinez, California
Conditions
Social Anxiety Disorder
Interventions
Smartphone-delivered CBT for SAD
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Multiple Sclerosis, Exposure During Pregnancy
Interventions
Dimethyl fumarate, Peginterferon beta-1a
Drug
Lead sponsor
Biogen
Industry
Eligibility
Female only
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts