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ClinicalTrials.gov public records Last synced Oct 29, 2026, 9:51 PM EDT

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Showing 1201–1224 of 1,541 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Challenge Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers

Evaluation of Renal Sodium Excretion After Salt Loading in Heart Failure With Preserved Ejection Fraction

NCT03837470
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
0.9% Sodium Chloride, Furosemide 40 mg
Drug
Lead sponsor
Adhish Agarwal
Other
Eligibility
21 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Oct 29, 2026, 9:51 PM EDT
Recruiting Not applicable Interventional

Optimizing a Remote-based Physical Activity Intervention for Adults With Total Knee Replacement

NCT06768762
View directory record Official record
Conditions
Knee Replacement
Interventions
Phone Coaching, Progress reports to providers, 'Hear from Others' Videos, Individualized Feedback, Online exercise program
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Changes in Intestinal Permeability 4 Hours After Gluten Challenge

NCT03288831
View directory record Official record
Conditions
Celiac Disease, Wheat Hypersensitivity, Gluten Sensitivity, Gluten Enteropathy, Immune System and Related Disorders, Duodenal Diseases
Interventions
Gluten, Placebo
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 7, 2019 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional

Healthy Babies Through Infant Centered Feeding

NCT01816516
View directory record Official record
Conditions
Overweight, Obesity, Infant Overnutrition, Feeding Behavior, Feeding Patterns
Interventions
Healthy Babies, Expanded Food and Nutrition Education Program
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older · Female only
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Fort Collins, Colorado • East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 2, 2014 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Norwalk Vaccine Study

NCT00973284
View directory record Official record
Conditions
Acute Gastroenteritis, Norwalk Virus Infection
Interventions
Norwalk VLP vaccine, mannitol and sucrose, Norwalk virus
Biological
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 50 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
3
States / cities
Baltimore, Maryland • Cincinnati, Ohio • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 8, 2017 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Susceptibility of Human Volunteers With Different Histo-Blood With Different Histo-Blood Group Antigens to Norovirus

NCT01322503
View directory record Official record
Conditions
Healthy Adults
Interventions
Norovirus
Biological
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years to 49 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 10, 2012 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Treatment for Veterans With Military Sexual Trauma

NCT00371644
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Depressive Symptoms, Anxiety Symptoms, Quality of Life
Interventions
Cognitive Processing Therapy, Present-Centered Therapy
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 15, 2015 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Behavioral and Pharmacologic Treatment of Binge Eating and Obesity: Specialist Treatment

NCT03063606
View directory record Official record
Conditions
Binge-Eating Disorder, Obesity
Interventions
Cognitive-Behavioral Therapy (CBT), NB Medication (on-going from acute treatment)
Behavioral · Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Oct 29, 2026, 9:51 PM EDT
Completed No phase listed Observational

Anti-Angiogenic Preeclampsia Milieu Impairs Infant Lung and Vascular Development

NCT02639676
View directory record Official record
Conditions
Preeclampsia
Interventions
Diffusion Lung Capacity (DLCO), Vascular Challenge, Video Imaging, Specimen Collections
Other
Lead sponsor
Indiana University
Other
Eligibility
26 Weeks and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Internet Based Adaptation of a Divorce Intervention Beginnings Program for Divorced Parents

NCT05209932
View directory record Official record
Conditions
Divorce
Interventions
Online New Beginnings Program (eNBP)
Behavioral
Lead sponsor
Family Transitions: Programs that Work
Industry
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Mesa, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Collaboration to Promote Early Childhood Well Being in Families Experiencing Homelessness

NCT03530137
View directory record Official record
Conditions
Families Experiencing Homelessness With Children Under 48 Months of Age
Interventions
Healthy Home, Attachment and Biobehavioral Catch-up Infant (6-24 months) and Toddler (24-48 months)., HealthySteps
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Get Outside Study

NCT04685681
View directory record Official record
Conditions
Covid19, Risk Reduction, Stress, Sleep
Interventions
Hiking challenge, Activity list
Behavioral · Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2022 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Leukotriene Antagonism in Recruitment of CD49d Expressing Neutrophils in Atopic Subjects

NCT03039101
View directory record Official record
Conditions
Nasal Allergy
Interventions
Nasal lavage, Nasal allergen challenge, Epicutaneous skin testing, Peripheral blood, Montelukast 10Mg Tablet, Placebo Oral Tablet
Procedure · Drug
Lead sponsor
Mitchell Grayson
Other
Eligibility
21 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Comparative Effectiveness Research in Veterans With PTSD

NCT01928732
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Cognitive Processing Therapy (CPT), Prolonged Exposure (PE)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
916 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
18
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Long Beach, California + 15 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional

Impact of Cognitive Behavioral Therapy on PTSD-CVD Link

NCT06429293
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Cognitive processing therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Kentucky Communities and Researchers Engaging to Halt the Opioid Epidemic (CARE2HOPE)

NCT04134767
View directory record Official record
Conditions
Substance Use, HIV Infections, HCV Infection, Sexually Transmitted Infections (Not HIV or Hepatitis), Overdose, Drug, Opioid Use
Interventions
Health Linkage, Overdose Education
Behavioral
Lead sponsor
April M Young
Other
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional

Central and Peripheral Effects of Cognitive Behavioral Therapy on Brain-Gut Axis Signaling in Gastroparetic Patients

NCT03531450
View directory record Official record
Conditions
Gastroparesis
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 29, 2026, 9:51 PM EDT
Withdrawn Phase 1 Interventional

Safety, Tolerability, and Efficacy of RLS103 in Subjects With Acute Anxiety Within Social Anxiety Disorder (SAD)

NCT05429788
View directory record Official record
Conditions
Social Anxiety Disorder
Interventions
Low dose RLS103, High dose RLS103, placebo inhaled dry powder
Drug
Lead sponsor
Receptor Life Sciences
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Los Angeles, California • Oceanside, California • Torrance, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 29, 2026, 9:51 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Columbia Moves Physical Activity

NCT03509129
View directory record Official record
Conditions
Physical Activity
Interventions
TECH (Technology), TECH+COMP (Technology + Competition)
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Oct 29, 2026, 9:51 PM EDT
Terminated Not applicable Interventional

Effects of Repeated Memory Training on Memory Function and Addiction Related Processes

NCT03285256
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Experimental memory training, Comparator memory training 1, Comparator memory training 2
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 55 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 10, 2020 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Teen Connection Project for Trans and Gender Minority Youth

NCT06587139
View directory record Official record
Conditions
Recreational Drug Use, Sexual Violence, Victimisation, Depressive Symptoms, Anxiety, Suicidal Ideation, Risk-Taking, Alcohol Drinking
Interventions
Teen Connection Project (TCP)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Expanding the Family Check-Up in Early Childhood to Promote Cardiovascular Health of Mothers and Young Children

NCT05473767
View directory record Official record
Conditions
Obesity, Maternal, Hypertension in Pregnancy, Hypertension, Pregnancy-Induced, Diabetes, Overweight
Interventions
Family Check Up Heart, Family Check-Up
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
Not listed
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
3
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 29, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Cognitive-Behavioral Therapy and Supportive Psychotherapy for Body Dysmorphic Disorder

NCT01453439
View directory record Official record
Conditions
Body Dysmorphic Disorder, Obsessive-Compulsive Spectrum Disorder, Anxiety Disorders, Somatoform Disorders
Interventions
Cognitive Behavioral Therapy, Supportive Psychotherapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 29, 2026, 9:51 PM EDT
Not yet recruiting Not applicable Interventional

Empowered Relief for Chronic Pelvic Pain

NCT07812857
View directory record Official record
Conditions
Chronic Pelvic Pain
Interventions
Empowered Relief (ER) Therapy
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 29, 2026, 9:51 PM EDT