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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:45 AM EDT

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Showing 409–432 of 1,539 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Challenge Clear all
Recruiting Phase 1 Interventional Accepts healthy volunteers

Alpelisib Challenge Test (ACT)

NCT07778524
View directory record Official record
Conditions
Insulin Resistance, Type 2 Diabetes, Obesity & Overweight, Healthy Adult Participants
Interventions
Alpelisib 300 mg, Alpelisib Challenge Test (ACT): Mixed Meal Tolerance Test (MMTT) after taking alpelisib, Hyperglycemic clamp
Drug · Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Electrophysiology, Safety, Tolerability, and Pharmacokinetics of Multiple Doses of SAGE-718 Using Ketamine Challenge in Healthy Subjects

NCT03844906
View directory record Official record
Conditions
Healthy Volunteer
Interventions
SAGE-718, Placebo
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Long Beach, California • Berlin, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 23, 2026, 10:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Improving Diagnostic Standards in Dysphagia

NCT04773184
View directory record Official record
Conditions
Dysphagia
Interventions
Fiberoptic Endoscopic Evaluation of Swallowing, Videofluoroscopic Swallowing Study, Voluntary Peak Cough Flow Testing, Iowa Oral Performance Instrument, Capsaicin Challenge, Pulmonary Function Testing, Voicing Tasks
Procedure · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 17, 2024 · Synced Oct 23, 2026, 10:45 AM EDT
Recruiting Not applicable Interventional

Comparative Effectiveness of SPARCS and Unified Protocol for Youth With Chronic Medical Conditions and Trauma-Related Distress

NCT07483333
View directory record Official record
Conditions
Trauma Exposure, Trauma, Trauma and Stressor Related Disorder, Mental Health Functioning, Chronic Medical Conditions, Chronic Medical Condition, Chronic Medical Illness, Posttraumatic Stress Disorder PTSD, Posttraumatic Stress Disorders, Posttraumatic Stress Symptoms, Posttraumatic Stress
Interventions
Structured Psychotherapy for Adolescents Responding to Chronic Stress - Group, Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and Adolescents - Group, Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and Adolescents - Individual, Structured Psychotherapy for Adolescents Responding to Chronic Stress - Individual
Behavioral
Lead sponsor
Anthony Vesco
Other
Eligibility
8 Years to 18 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional

Aerobic Exercise, Balance Training, and Ataxia

NCT03745248
View directory record Official record
Conditions
Ataxia, Spino Cerebellar Degeneration, Spinocerebellar Ataxias
Interventions
Aerobic training, Balance Training
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Oct 23, 2026, 10:45 AM 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 23, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Effects of Dopamine on Reward Processing

NCT01253421
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
amisulpride, placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2018 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional

Predicting Fluid Responsiveness Using Transiently Increased Intrathoracic Pressure in Mechanically Ventilated Patients

NCT03413657
View directory record Official record
Conditions
Fluid Reponsiveness
Interventions
Increase in intrathoracic pressure
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability and Efficacy of PfSPZ Vaccine Against Heterologous CHMI in US Malaria naïve Adults

NCT04966871
View directory record Official record
Conditions
Malaria
Interventions
PfSPZ Vaccine, PfSPZ Challenge (7G8) for CHMI, Normal Saline
Biological · Other
Lead sponsor
Sanaria Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Development of a Videogame Prototype Targeting Cigarette and Marijuana Smoking, and Tobacco Product Prevention Among Young Adolescents

NCT03107936
View directory record Official record
Conditions
Smoking
Interventions
smokeSCREEN game
Behavioral
Lead sponsor
Yale University
Other
Eligibility
10 Years to 16 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
4
States / cities
Hamden, Connecticut • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 19, 2018 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Middle School Success Over Stress

NCT05117099
View directory record Official record
Conditions
Parenting, Parent-Child Relations, Depression, Self-regulation
Interventions
Family Check-Up
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
Not listed
Enrollment
308 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional

Walking Balance Training Post-Stroke

NCT06090604
View directory record Official record
Conditions
Stroke
Interventions
High intensity gait training in a balance challenging Movement amplification environment
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Parenting Young Children Study

NCT05180487
View directory record Official record
Conditions
Parenting, Parent-Child Relations, Opioid Misuse, Opioid Use Disorder, Stress, Depression, Parenting Self-efficacy
Interventions
Family Check-Up
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older
Enrollment
356 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional

MGH Trauma-related Nightmares SDI Study

NCT05195684
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
imaginal probe
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 6, 2022 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional

Web-Delivered Acceptance & Commitment Therapy for Smokers With Bipolar Disorder

NCT02750904
View directory record Official record
Conditions
Smoking, Bipolar Disorder
Interventions
Experimental plus Nicotine Replacement Therapy, Control plus Nicotine Replacement Therapy
Behavioral
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
4
States / cities
Palo Alto, California • Denver, Colorado • Bedford, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2019 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Happy Family, Healthy Kids Program

NCT04183179
View directory record Official record
Conditions
Healthy Diet, Stress, Pediatric Obesity, Intergenerational Relations
Interventions
Happy Family, Healthy Kids Program
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
3 Years to 5 Years
Enrollment
214 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Thompsonville, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Response to Acute Exercise in Eating Disorders

NCT06213883
View directory record Official record
Conditions
Eating Disorders
Interventions
Biobehavioral Response to in-lab exposure to physical activity
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
16 Years to 25 Years · Female only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
2
States / cities
San Francisco, California • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Active, not recruiting Not applicable Interventional

ATTUNE Revision System in the Revision Total Knee Arthroplasty Population

NCT03153475
View directory record Official record
Conditions
Revision Total Knee Arthroplasty
Interventions
ATTUNE Revision Knee System in Revision Total Knee Arthroplasty
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
22 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
16
States / cities
San Diego, California • Denver, Colorado • Fort Collins, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Results available

To Evaluate the Blockade of CGRP in Preventing PACAP-38 Induced Migraine-like Attacks With AMG 334 in Migraine Patients

NCT02542605
View directory record Official record
Conditions
Migraine
Interventions
Erenumab, Placebo, PACAP-38 Challenge Agent
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 45 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Anaheim, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2019 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Electrophysiology, Safety, Tolerability, and Pharmacokinetics of SAGE-718 Using a Ketamine Challenge in Healthy Subjects

NCT03771586
View directory record Official record
Conditions
Healthy Volunteer
Interventions
SAGE-718, Placebo
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Long Beach, California • Berlin, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Not applicable Interventional

Supporting Our Valued Adolescents Pilot Randomized Controlled Trial

NCT03318666
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Supporting Our Valued Adolescents (SOVA), Enhanced Usual Care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 19 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Oct 23, 2026, 10:45 AM 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 23, 2026, 10:45 AM EDT
Recruiting Not applicable Interventional

Motor-based Intervention for Childhood Apraxia of Speech: DTTC-Connect

NCT07526246
View directory record Official record
Conditions
Childhood Apraxia of Speech
Interventions
Dynamic Temporal and Tactile Cueing - Connect (DTTC-Connect)
Behavioral
Lead sponsor
New York University
Other
Eligibility
3 Years to 12 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Hempstead, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 23, 2026, 10:45 AM EDT
Completed Phase 2 Interventional Results available

Study of Efficacy, Safety and Tolerability of Remibrutinib in Adult Participants With an Allergy to Peanuts

NCT05432388
View directory record Official record
Conditions
Allergy, Peanut
Interventions
LOU064, placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
24
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 23, 2026, 10:45 AM EDT