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ClinicalTrials.gov public records Last synced Oct 27, 2026, 10:38 PM EDT

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Showing 121–144 of 231 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: test stimulus Clear all
Completed Not applicable Interventional Results available

Electromyostimulation and Strength Walking for Knee Injuries

NCT02065518
View directory record Official record
Conditions
Knee Injury
Interventions
NMES, Strength Walking, Standard Rehabilitation Protocol
Device · Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 50 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Andrews Air Force Base, Maryland • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 27, 2026, 10:38 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment

NCT06104280
View directory record Official record
Conditions
Opioid Use Disorder, Sleep Disturbance
Interventions
Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
Other · Behavioral · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Online Insomnia Intervention to Reduce Alcohol Use

NCT05630118
View directory record Official record
Conditions
Alcohol Use Disorder, Heavy Drinking
Interventions
SHUTi Intervention, Web-Based Insomnia Education Program
Behavioral
Lead sponsor
Jessica Weafer
Other
Eligibility
18 Years to 50 Years
Enrollment
113 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 27, 2026, 10:38 PM EDT
Recruiting No phase listed Observational

Psychophysical Studies of Cancer Therapy Pain

NCT00515060
View directory record Official record
Conditions
Advanced Cancer, Pain
Interventions
Sensory Tests
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 27, 2026, 10:38 PM EDT
Withdrawn Not applicable Interventional

Eye Movements in Visual Search

NCT05472961
View directory record Official record
Conditions
Healthy
Interventions
Target and Stimulus
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Vasopressin Effects on Human Social Communication

NCT01327027
View directory record Official record
Conditions
Healthy
Interventions
Vasopressin, Arginine, ADH, Placebo; Sterile Saline
Drug
Lead sponsor
Bowdoin College
Other
Eligibility
18 Years to 30 Years
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 27, 2026, 10:38 PM EDT
Recruiting No phase listed Observational

Endometriosis Pain

NCT06101303
View directory record Official record
Conditions
Pelvic Pain, Endometriosis
Interventions
Psychophysical assessment, Psychophysical assessments of experimental pain, Blood, urine and saliva samples, Biopsy and surgery-related data.
Other · Behavioral · Diagnostic Test + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Role of Altered Nutrient Partitioning in Food Reward

NCT05200845
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Conditioned Stimulus + (CS+): Flavored beverage solution with 75 calories of sucrose, Conditioned Stimulus - (CS-): Flavored beverage solution with sweetness-matched sucralose, High-Fat Test Meal Inside a Metabolic Chamber, High-Carbohydrate Test Meal Inside a Metabolic Chamber, fMRI Scan
Other
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Results available

Behavioral Weight Loss and Stigma Reduction

NCT03704064
View directory record Official record
Conditions
Obesity
Interventions
Stigma-Reduction Intervention, Behavioral Weight Loss (BWL)
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 27, 2026, 10:38 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sensory Training for Orientation and Balance

NCT04331561
View directory record Official record
Conditions
Motion Sickness, Vertigo, Dizziness, Fall
Interventions
sensory re-weighting
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 59 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 28, 2022 · Synced Oct 27, 2026, 10:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Impact of Insomnia on Pain in HIV

NCT04298658
View directory record Official record
Conditions
HIV, Insomnia
Interventions
Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders-5 (DSM-5)sleep disorders-revised, Resmed ApneaLink Air device (Resmed, San Diego, CA)., Quantitative Sensory testing (QST), OraQuick Advance Rapid HIV 1/2 Swab test, Cluster of Differentiation 4 (CD4) and Viral load
Diagnostic Test · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 85 Years
Enrollment
171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 27, 2026, 10:38 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Left and Right Hemisphere Contributions to Speech Perception

NCT04989309
View directory record Official record
Conditions
Neural Bases of Speech Perception
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 27, 2026, 10:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Testing Tactile Aids With Blind Subjects

NCT06237829
View directory record Official record
Conditions
Vision, Low, Blindness
Interventions
Single bump acuity, Optimal spacing between bumps, Improving signal from a single bump with designer materials
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
16 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cough According to Stimulus Type in PD

NCT02390089
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Capsaicin vapor, fog, Videofluoroscopic swallow evaluation, Nebulizer
Drug · Other · Radiation + 1 more
Lead sponsor
University of Florida
Other
Eligibility
50 Years to 80 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Arousal and Stress in Anxiety

NCT00026559
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Shock Device, Auditory Startle Device
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
1,418 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 27, 2026, 10:38 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Factors in Learning And Plasticity: Healthy Vision

NCT05439759
View directory record Official record
Conditions
Central Visual Impairment, Macular Degeneration
Interventions
Condition 1: Training visual sensitivity, Condition 2: Training spatial integration, Condition 3: Training spatial attention, Condition 4: Combination training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 30 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Birmingham, Alabama • Riverside, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 27, 2026, 10:38 PM EDT
Not listed No phase listed Observational

Pain Perception Measurement by EEG and NRS

NCT06510244
View directory record Official record
Conditions
Pain, Electroencephalography, Toothache
Interventions
EEG EMOTIV
Device
Lead sponsor
Cleveland Dental Institute
Other
Eligibility
20 Years to 60 Years
Enrollment
100 participants
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 27, 2026, 10:38 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

RoboHear™ Device: Advanced Haptic Technology That Allows the Deaf to Understand Speech

NCT03966144
View directory record Official record
Conditions
Hearing Impairment, Deafness
Interventions
RoboHear Device
Device
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Critical Smoke Alarm Characteristics to Awaken Children From Stage 4 Sleep

NCT01169155
View directory record Official record
Conditions
Smoke Inhalation Injury, Burns
Interventions
Smoke Alarm Stimuli
Other
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
5 Years to 84 Years
Enrollment
834 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Noise Exposure and Near-Infrared Light

NCT03834714
View directory record Official record
Conditions
Hearing Loss, Noise-Induced
Interventions
Near Infrared Light, Noise Stimulus, Sham Near Infrared Light
Device · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Fort Rucker, Alabama • Miami, Florida • Wright-Patterson Air Force Base, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional

Phase II Early Behavioral Intervention in BMT w/ Sleep Disturbance-Assess QOL+Fatigue+Cognitive f(x)

NCT01536977
View directory record Official record
Conditions
Cognition Disorders, Fatigue, Sleep Disorders, Other Complications of Bone Marrow Transplant
Interventions
quality-of-life assessment, questionnaire administration, management of therapy complications, cognitive assessment, educational intervention
Other · Behavioral
Lead sponsor
Stanford University
Other
Eligibility
21 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2014 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Phase 1 Interventional

Neuromodulation Therapy Device for the Treatment of Sleep Apnea

NCT01117064
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Neuromodulation Therapy Device (NMTD)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 29, 2013 · Synced Oct 27, 2026, 10:38 PM EDT
Completed Not applicable Interventional

Electrophysiologic Changes in Blacks Treated With CBT for Insomnia

NCT02741336
View directory record Official record
Conditions
Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-I), Self-Monitoring
Behavioral
Lead sponsor
State University of New York - Downstate Medical Center
Other
Eligibility
30 Years to 50 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 27, 2026, 10:38 PM EDT