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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:43 PM EDT

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Showing 721–744 of 8,643 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Function Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effects of Nicotine and Attention on Frequency Tuning in Auditory Cortex

NCT05018117
View directory record Official record
Conditions
Aging
Interventions
Nicotine gum, Placebo gum
Drug · Other
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 85 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Phase 3 Interventional Results available

Effect of Omega-3 Fatty Acid on Cortical Function in ADHD

NCT01883817
View directory record Official record
Conditions
Attention Deficit Disorder
Interventions
DHA Omega-3, Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
5 Years to 15 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Oct 21, 2026, 10:43 PM EDT
Terminated Not applicable Interventional

Asthma (and Dietary) Inflammation Reduction

NCT01996891
View directory record Official record
Conditions
Asthma
Interventions
Anti-Inflammatory Diet
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 21 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2016 · Synced Oct 21, 2026, 10:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessing Gastric Motility and Distention in Postoperative Gastrointestinal Surgery Using Bedside Gastric Ultrasound: Predicting Risk of Aspiration Pneumonia, Ileus, Return of Bowel Function

NCT04747691
View directory record Official record
Conditions
Postoperative Ileus, Postoperative Nausea, Postoperative Complications, Postoperative Nausea and Vomiting, Postoperative Vomiting, Aspiration Vomitus
Interventions
Bedside gastric ultrasound
Diagnostic Test
Lead sponsor
Eric Schwenk
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of Clenbuterol in Individuals With Late-onset Pompe Disease and Receiving Enzyme Replacement Therapy

NCT01942590
View directory record Official record
Conditions
Pompe Disease
Interventions
Clenbuterol, Placebo
Drug
Lead sponsor
Dwight Koeberl, M.D., Ph.D.
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 2, 2019 · Synced Oct 21, 2026, 10:43 PM EDT
Terminated Not applicable Interventional

Peripheral Nerve Stimulation to Improve Upper Extremity Function After Severe Stroke

NCT04576013
View directory record Official record
Conditions
Stroke
Interventions
Peripheral nerve stimulation (PNS), Intensive upper extremity motor training
Device · Behavioral
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 25, 2021 · Synced Oct 21, 2026, 10:43 PM EDT
Completed No phase listed Observational

Fast Assessment of STenosis Severity- FASTII Study

NCT03791320
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Vessel Fractional Flow Reserve
Diagnostic Test
Lead sponsor
Erasmus Medical Center
Other
Eligibility
18 Years and older
Enrollment
330 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 24, 2020 · Synced Oct 21, 2026, 10:43 PM EDT
Completed No phase listed Observational

Best Noninvasive Predictor of Renal Function in Assessing Adult Sickle Nephropathy

NCT03958643
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Worksite Wellness Within Long-term Care Facilities

NCT04166643
View directory record Official record
Conditions
Worksite Health Promotion, Lifestyle Risk Reduction, Cardiovascular Diseases, Occupational Stress, Healthcare Workers
Interventions
WHHIP PLUS, Education only control
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Oct 21, 2026, 10:43 PM EDT
Recruiting Phase 1Phase 2 Interventional

PBGENE-DMD Phase 1/2a Safety and Preliminary Efficacy Study in Duchenne Muscular Dystrophy (FUNCTION-DMD)

NCT07429240
View directory record Official record
Conditions
Duchenne Muscular Dystrophy With Mutations Amenable to PBGENE-DMD
Interventions
PBGENE-DMD (IV)
Biological
Lead sponsor
Precision BioSciences, Inc.
Industry
Eligibility
2 Years to 7 Years · Male only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Little Rock, Arkansas • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Phase 4 Interventional Results available

Neuroimaging of the Effects of Concerta in the Treatment of ADHD

NCT00778310
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
methylphenidate-OROS, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
9 Years to 25 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 13, 2012 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Single Group Study to Evaluate the Effects of a Vaginal Probiotic on Vaginal and Digestive Health

NCT06124313
View directory record Official record
Conditions
Irritable Bowel Syndrome, Vaginal Health
Interventions
Vaginal Probiotic
Dietary Supplement
Lead sponsor
Rael
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2024 · Synced Oct 21, 2026, 10:43 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural Markers of Treatment Mechanisms and Prediction of Treatment Outcomes in Social Anxiety

NCT05683223
View directory record Official record
Conditions
Social Anxiety Disorder
Interventions
Group CBT for Social Anxiety Disorder, Sertraline, Individual CBT for Social Anxiety Disorder
Behavioral · Drug
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 50 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 21, 2026, 10:43 PM EDT
Not listed No phase listed Observational

Measuring Physiology to Determine if Pre-panic Attack Detection is Possible

NCT03360578
View directory record Official record
Conditions
Panic Disorder
Interventions
Garmin
Device
Lead sponsor
Medical Psychology Center
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Timeline
2018 – 2022
U.S. locations
1
States / cities
Beverly, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Phase 4 Interventional Results available

The Effect of Linagliptin on Mitochondrial and Endothelial Function

NCT01969084
View directory record Official record
Conditions
Type II Diabetes Mellitus
Interventions
Linagliptin, Placebo, Microcirculation testing, Macrocirculation testing, MRI Scans
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
30 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 18, 2016 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study of VX-659 Combination Therapy in Subjects With Cystic Fibrosis Heterozygous for the F508del Mutation and a Minimal Function Mutation (F/MF)

NCT03447249
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-659/TEZ/IVA, IVA, Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
48
States / cities
Birmingham, Alabama • Palo Alto, California • Aurora, Colorado + 44 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2020 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pharmacokinetics of Lanraplenib in Adults With Impaired Renal Function

NCT02959138
View directory record Official record
Conditions
Inflammatory Disease
Interventions
Lanraplenib.
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 25, 2019 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Acute Effects of Onnit Alpha Brain on Cognition and Mood States

NCT07495592
View directory record Official record
Conditions
Cognitive, Mood and Cognitive Performance, Sleep Deprivation, Executive Function (Cognition), Fatigue
Interventions
Alpha Brain proprietary cognitive dietary supplement, Alpha Brain 2.0 proprietary cognitive dietary supplement, Controlled Placebo
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
20 Years to 59 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 21, 2026, 10:43 PM EDT
Completed Not applicable Interventional Results available

Impact of Vitamin D Therapies on Chronic Kidney Disease

NCT01222234
View directory record Official record
Conditions
Chronic Kidney Disease (CKD), End-stage Renal Disease (ESRD)
Interventions
Cholecalciferol - CKD, Calcitriol - CKD, Cholecalciferol - non-CKD
Drug · Device
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
21 Years to 90 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Oct 21, 2026, 10:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

State Of The Art Functional Imaging In Sickle Cell Disease

NCT01137721
View directory record Official record
Conditions
Sickle Cell Anemia
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
5 Years to 19 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Oct 21, 2026, 10:43 PM EDT
Completed No phase listed Observational

Twenty-Four Seven Functional Status in Total Hip Replacement

NCT06209216
View directory record Official record
Conditions
Total Hip Replacement
Interventions
Not listed
Lead sponsor
Koneksa Health
Industry
Eligibility
30 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
The Villages, Florida
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Oct 21, 2026, 10:43 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Evaluation of Assessments of Motor Performance, Physical Impairments and Functional Abilities

NCT00747955
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 21, 2026, 10:43 PM EDT
Withdrawn Phase 4 Interventional

Augmented Macular Pigment-containing Nutraceutical and Central Visual Function

NCT04676126
View directory record Official record
Conditions
Glaucoma, Glaucoma Eye, Glaucoma, Open-Angle
Interventions
Lumega-Z, Dorzolamide Hcl 2% Oph Soln, Placebo
Dietary Supplement · Drug · Other
Lead sponsor
University of the Incarnate Word
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 4, 2022 · Synced Oct 21, 2026, 10:43 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Efficacy and Safety of a Donor Lymphocyte Preparation Depleted of Functional Host Alloreactive T-cells (ATIR) in Patients Undergoing a Peripheral Blood Stem Cell Transplant From a Related, Haploidentical Donor

NCT00967343
View directory record Official record
Conditions
Myeloid Leukemia, Lymphoblastic Leukemia, Lymphoma, Multiple Myeloma, Myelodysplastic Syndrome, Myeloproliferative Disorders
Interventions
Donor lymphocyte preparation depleted of host functional alloreactive T-cells
Biological
Lead sponsor
Kiadis Pharma
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 14, 2021 · Synced Oct 21, 2026, 10:43 PM EDT