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ClinicalTrials.gov public records Last synced Oct 29, 2026, 5:09 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 297 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Rest Clear all
Recruiting Not applicable Interventional

University of Colorado - Restoring Efficient Sleep After TBI

NCT05683145
View directory record Official record
Conditions
Insomnia, Traumatic Brain Injury
Interventions
Computerized Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
VA Eastern Colorado Health Care System
Federal
Eligibility
18 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Surface Electrical Stimulation on Movement of the Larynx

NCT00104000
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 29, 2026, 5:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

TDCS to Improve Motivation and Memory in Elderly (TIME)

NCT04268186
View directory record Official record
Conditions
Motivation
Interventions
Direct tDCS, Indirect tDCS, Personalized tDCS, Sham tDCS
Device
Lead sponsor
Northeastern University
Other
Eligibility
65 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 29, 2026, 5:09 PM EDT
Recruiting No phase listed Observational

Radiation Induced Alterations in Resting State Brain Networks in Pediatric Brain Tumor Patients

NCT06185686
View directory record Official record
Conditions
Brain Tumor, Primary
Interventions
Cognitive testing, Resting State MRI/Precision functional mapping
Other · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
8 Years to 21 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Recruiting Not applicable Interventional

Feasibility of Resting Intervals During Exercise Programs for Individuals With Knee Osteoarthritis

NCT06857123
View directory record Official record
Conditions
Knee Osteoarthristis
Interventions
Exercise with Rest, Exercise without Rest
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
45 Years to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Resting State fMRI in Disorders of Consciousness

NCT05463029
View directory record Official record
Conditions
Disorders of Consciousness
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 29, 2026, 5:09 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Mechanistic Studies of Psilocybin in Headache Disorders

NCT06464367
View directory record Official record
Conditions
Migraine
Interventions
Psilocybin, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Controlled Phonation and Vocal Rest Programs After Acute Vocal Exertion in Healthy Adults

NCT03762993
View directory record Official record
Conditions
Healthy
Interventions
Vocal rest and Controlled Phonation
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 50 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Oct 29, 2026, 5:09 PM EDT
Completed No phase listed Observational

Obesity and Fatty Acid Flux Comparison Trials

NCT00074945
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 49 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Phase 1 Interventional Results available

Study to Assess Safety and Activity of Combination Therapy of VRC07-523LS and Vorinostat on HIV-infected Persons

NCT03803605
View directory record Official record
Conditions
HIV-1 Infection
Interventions
VRC07-523LS, Vorinostat (VOR)
Biological · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 64 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a 4-week Alternate Day Intermittent Energy Restriction Intervention vs Reduced

NCT05213520
View directory record Official record
Conditions
Obesity
Interventions
Alternate Day Intermittent Energy Restriction, Reduced Calorie Diet
Other
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 25 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Not applicable Interventional

Resting-State Functional MRI in Glioma Patients Before and After Surgery

NCT03964909
View directory record Official record
Conditions
Brain Mass, Glioma
Interventions
Functional Magnetic Resonance Imaging, Magnetic Resonance Imaging, Resting State Functional Connectivity Magnetic Resonance Imaging
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 15, 2024 · Synced Oct 29, 2026, 5:09 PM EDT
Recruiting No phase listed Observational

Puberty, Testosterone, and Brain Development

NCT06670053
View directory record Official record
Conditions
Gender Identity, Gender Dysphoria in Adolescents and Adults, Headache, Transgender
Interventions
Testosterone
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 20 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Recruiting Phase 2 Interventional

Targeting Cognition in Early Alzheimer's Disease by Improving Sleep With Trazodone

NCT05282550
View directory record Official record
Conditions
AMCI - Amnestic Mild Cognitive Impairment, Sleep Disturbance
Interventions
Trazodone, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
55 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Not listed Not applicable Interventional

Floatation-REST (Reduced Environmental Stimulation Therapy) for Anxiety and Depression

NCT03899090
View directory record Official record
Conditions
Generalized Anxiety Disorder, Social Anxiety Disorder, Panic Disorder, Agoraphobia, Posttraumatic Stress Disorder, Major Depressive Disorder
Interventions
Float pool, Float chair
Behavioral
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 60 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Not applicable Interventional

Preterm Premature Rupture of Membranes (PPROM): Bed Rest Versus Activity Trial

NCT01544387
View directory record Official record
Conditions
Pregnancy, Pre-term Premature Rupture of Membranes
Interventions
Bed Rest, Activity
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Elmhurst, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2014 · Synced Oct 29, 2026, 5:09 PM EDT
Completed No phase listed Observational

Comparison of Prosthetic Femoropopliteal Bypass Versus Viabahn Endoprosthesis for Treatment of Symptomatic Femoral Artery Occlusion

NCT00962897
View directory record Official record
Conditions
Atherosclerosis, Lower Extremity Ischemia, Claudication, Rest Pain
Interventions
Femoral-popliteal bypass, Stent-graft placement
Procedure
Lead sponsor
Texas Vascular Associates
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2009 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Overnight Low Oxygen Exposure on Energy Balance

NCT04151927
View directory record Official record
Conditions
Resting Metabolic Rate, Appetite, Heart Rate Variability
Interventions
Normobaric Hypoxia, Normobaric Normoxia
Device
Lead sponsor
Florida State University
Other
Eligibility
20 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Nov 29, 2021 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Genotype on Resting State Connectivity During Methamphetamine Administration

NCT03973489
View directory record Official record
Conditions
Methamphetamine-dependence
Interventions
Magnetic resonance imaging (MRI), Methamphetamine Hydrochloride Tablets, Placebo oral tablet
Behavioral · Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
2
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 15, 2024 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Influence of Flavonoids and Caffeine Supplementation on Resting Metabolism

NCT03752125
View directory record Official record
Conditions
Diet Modification
Interventions
Flavonoid, caffeine, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
20 Years to 47 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 5, 2019 · Synced Oct 29, 2026, 5:09 PM EDT
Completed No phase listed Observational

Assessing Whole-body Metabolism in Gynecologic Cancers in Response to a Single Chemotherapy Cycle and/ or Immunotherapy

NCT07393633
View directory record Official record
Conditions
Gynecologic Cancers
Interventions
Not listed
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Spectroscopy Studies of Cardiac Muscle Metabolism

NCT00181259
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1988 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 29, 2026, 5:09 PM EDT
Completed Phase 3 Interventional Results available

A Study of First-Line Ambrisentan and Tadalafil Combination Therapy in Subjects With Pulmonary Arterial Hypertension (PAH)

NCT01178073
View directory record Official record
Conditions
Hypertension, Pulmonary
Interventions
ambrisentan, tadalafil
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 75 Years
Enrollment
610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
61
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 50 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 29, 2026, 5:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Touch and Attention MRI Study

NCT01432288
View directory record Official record
Conditions
Central Nervous System
Interventions
Not listed
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 10, 2017 · Synced Oct 29, 2026, 5:09 PM EDT