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ClinicalTrials.gov public records Last synced Oct 28, 2026, 5:22 AM EDT

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Showing 145–168 of 231 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: test stimulus Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Validation of Texture Changing Coatings for Use in At-Home Rapid Tests

NCT06539728
View directory record Official record
Conditions
Vision, Low, Blindness
Interventions
Interaction with Mock COVID-19 Rapid Antigen Test and Reference Surfaces, Biomechanical Measurements, Psychophysical Tasks
Diagnostic Test · Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
12 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 6, 2025 · Synced Oct 28, 2026, 5:22 AM EDT
Active, not recruiting Not applicable Interventional

Clinical Utility of Residual Hearing in the Cochlear Implant Ear

NCT04707885
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Hearing Loss, Bilateral
Interventions
Electrocochleography
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 79 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Rochester, Minnesota • St Louis, Missouri • Chapel Hill, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 28, 2026, 5:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural and Psychological Mechanisms of Pain Perception

NCT02446262
View directory record Official record
Conditions
Pain, Normal Physiology, Healthy Volunteers
Interventions
Instructions, Attention, Thermal Pain, Placebo instructions
Behavioral
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

Assessment of Laryngopharyngeal Sensation in Adductor Spasmodic Dysphonia

NCT05158179
View directory record Official record
Conditions
Spasmodic Dysphonia, Adductor Spasmodic Dysphonia, Voice Disorders
Interventions
Sensation testing
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 85 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Auditory Temporal Processes in Aging

NCT03468660
View directory record Official record
Conditions
Auditory Perceptual Disorders, Aging Problems
Interventions
Auditory training with feedback, Listening paradigm with no feedback
Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years to 85 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 14, 2022 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sensory Afferents for Deep Pressure Sensation

NCT03937778
View directory record Official record
Conditions
Normal Physiology
Interventions
Deep pressure block
Behavioral
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 28, 2026, 5:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparative Effects of Two Anesthetic Techniques on Auditory Brain Response in Children

NCT02830815
View directory record Official record
Conditions
Auditory Brainstem Response
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 18 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2021 · Synced Oct 28, 2026, 5:22 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of Pain and the Memory of Pain on Autonomic and Neuromuscular Function

NCT02269384
View directory record Official record
Conditions
Pain
Interventions
Experimental Noxious Stimulus, Memory of Experimental Noxious Stimulus, Memory of Prior Significant Injury, Mental Challenge Test
Procedure · Behavioral
Lead sponsor
Mount St. Mary's College, Los Angeles, CA
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2015 · Synced Oct 28, 2026, 5:22 AM EDT
Completed No phase listed Observational

Brain Imaging in Men With Lower Urinary Tract Symptoms

NCT03991429
View directory record Official record
Conditions
Voiding Disorders
Interventions
Simultaneous functional MRI and urodynamic studies, Questionnaires, Post Void Residual (PVR), Uroflow and Bladder Diary, Urinalysis
Diagnostic Test · Behavioral · Other
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
45 Years to 90 Years · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Functional Neuroimaging Effects of Cognitive Remediation Training

NCT00481156
View directory record Official record
Conditions
Schizophrenia
Interventions
Cognitive Remediation, Cognitive Behavioral Social Skills Training, Retest in Health Controls
Behavioral · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 4, 2018 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Early Phase 1 Interventional Results available

Sensory and Opioid Mechanisms of Affective Touch

NCT03096353
View directory record Official record
Conditions
Pain, Touch
Interventions
Placebo, Naloxone
Other · Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2021 · Synced Oct 28, 2026, 5:22 AM EDT
Completed No phase listed Observational Results available

Pediatric Language and Memory Mapping in Refractory Epilepsy Using Magnetoencephalography

NCT04888637
View directory record Official record
Conditions
Epilepsy
Interventions
Baseline MEG Test, Receptive Language Task, Memory Task
Diagnostic Test · Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
8 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 25, 2025 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Phase 1Phase 2 Interventional

Testing of the Apnea Prevention Device

NCT00875134
View directory record Official record
Conditions
Respiratory Depression, Elective Surgery
Interventions
Verbal prompt, Skin Stimulus
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 18, 2019 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

HIV-related Insomnia and Inflammation

NCT04721067
View directory record Official record
Conditions
Hiv, Insomnia
Interventions
SHUTi, Sleep Education/Hygiene
Device · Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 28, 2026, 5:22 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Analysis of Vestibular Compensation Following Clinical Intervention for Vestibular Schwannoma

NCT04196933
View directory record Official record
Conditions
Migraine, Vestibular Migraine, Vestibular Schwannoma, Motion Sickness, Dizziness, Vestibular Disorder
Interventions
Temporal Binding Adaptation - PSS training, Temporal Binding Adaptation - PSS adaptation with VI stimulation, Chronic Motion-modulated Stimulation
Behavioral
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
8 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Oct 28, 2026, 5:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cognitive Dysfunction in Postural Tachycardia Syndrome

NCT01366963
View directory record Official record
Conditions
Postural Tachycardia Syndrome
Interventions
Seated Measurements, Standing Measurements, Self-Administered Surveys
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 17, 2016 · Synced Oct 28, 2026, 5:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Advanced Functional and Structural MRI Techniques for Neuropharmacological Imaging

NCT01036581
View directory record Official record
Conditions
Drug Abuse, Nicotine Dependence
Interventions
MagPro X100 Magnetic Stimulator, Transcranial Rotating Magnetic Stimulator, Magnetom Prisma Fit 3T Scanner
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 28, 2026, 5:22 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Effects of Infrasound Exposure on Measures of Endolymphatic Hydrops

NCT03132961
View directory record Official record
Conditions
Vestibular Abnormality, Endolymphatic Hydrops
Interventions
Infrasound exposure
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

Developing and Testing a Spanish-Language Intervention to Reduce Cancer-Related Sleep Disturbance

NCT04101526
View directory record Official record
Conditions
Sleep Disturbance
Interventions
Spanish-language Cognitive-Behavioral Therapy for Insomnia (CBT-I) delivered via videoconference
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Oct 28, 2026, 5:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Event-Related Potential (ERP) Biomarkers in Subjects With Schizophrenia and Healthy Volunteer Subjects

NCT04025502
View directory record Official record
Conditions
Schizophrenia
Interventions
Event-Related Potentials (ERP) and Electroencephalogram (EEG) testing with the COGNISION® System
Device
Lead sponsor
ERP Biomarker Qualification Consortium
Industry
Eligibility
21 Years to 50 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
4
States / cities
Garden Grove, California • Torrance, California • Marlton, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 24, 2021 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Offset Analgesia as a Measure of Central Sensitization in Children

NCT03445403
View directory record Official record
Conditions
Chronic Pain Syndrome, Chronic Daily Headache, Functional Abdominal Pain Syndrome, Musculoskeletal Pain Disorder, CRPS (Complex Regional Pain Syndromes)
Interventions
Offset analgesia
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 17 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 28, 2026, 5:22 AM EDT
Recruiting Not applicable Interventional

Sleep and Circadian Mechanisms in Hypertension

NCT05184933
View directory record Official record
Conditions
Hypertension, Cardiovascular Diseases, Cardiovascular Risk Factors, Circadian Rhythms, Sleep
Interventions
At-home Polysomnography, Circadian Protocol, Rested Wakefulness Trial, Overnight Sleep Trial, Regularized Sleep Schedule
Other · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
25 Years to 64 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 28, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

A New Method for Identifying Sensory Changes in Painful Chemotherapy-induced Peripheral Neuropathy (CIPN)

NCT03687970
View directory record Official record
Conditions
Chemotherapy-induced Peripheral Neuropathy
Interventions
Brief Pain Inventory, Hospital Anxiety and Depression Scale, Neuropathic Pain Symptom Inventory, Diode Laser fiber type Selective Stimulator, Quantitative sensory testing, Conditioned pain modulation efficiency, Spontaneous pain at baseline on 0-10 Numerical Rating Scale (NRS)
Other · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 28, 2026, 5:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cortical Excitability in Cyclic Vomiting Syndrome

NCT05256160
View directory record Official record
Conditions
Cyclic Vomiting Syndrome
Interventions
TMS Paired-Pulse assessment of cortical excitability, Autonomic activity
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 60 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 28, 2026, 5:22 AM EDT