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ClinicalTrials.gov public records Last synced Oct 20, 2026, 3:53 PM EDT

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Showing 385–408 of 778 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: there is no intervention Clear all
Terminated Not applicable Interventional

Condensed Percutaneous Tibial Nerve Stimulation (PTNS) Protocol

NCT03559946
View directory record Official record
Conditions
Overactive Bladder Syndrome
Interventions
percutaneous tibial nerve stimulation (PTNS), Sham procedure
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 20, 2026, 3:53 PM EDT
Completed Phase 1 Interventional

Analysis of Adenosine on Sinus and Atrioventricular Nodal Conduction in the Pediatric Transplanted Heart

NCT02462941
View directory record Official record
Conditions
Sinus Bradycardia, Atrioventricular Block
Interventions
Adenosine, Cardiac catheterization
Drug · Procedure
Lead sponsor
Columbia University
Other
Eligibility
6 Months to 25 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 8, 2018 · Synced Oct 20, 2026, 3:53 PM EDT
Active, not recruiting No phase listed Observational

Polyethylene Wear Particle Analysis of TKA

NCT06426641
View directory record Official record
Conditions
Wear of Articular Bearing Surface of Prosthetic Joint, Total Knee Arthroplasty
Interventions
Polyethylene
Device
Lead sponsor
Osaka Metropolitan University
Other
Eligibility
20 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 17, 2025 · Synced Oct 20, 2026, 3:53 PM EDT
Active, not recruiting No phase listed Observational

Using Secondary Data to Evaluate Sex-based Heterogeneity of GLP-1 Agonists and SGLT2 Inhibitors on Cardiovascular-Kidney-Metabolic Health (CKMH) Outcomes in Real-world Settings (DASH-CKMH)

NCT07188545
View directory record Official record
Conditions
Cardiovascular Kidney Metabolic Syndrome
Interventions
Intervention, Active Comparator
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
23,280,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 20, 2026, 3:53 PM EDT
Recruiting Not applicable Interventional

Examining Whether Project Support Works

NCT06963554
View directory record Official record
Conditions
Parent-Child Relations, Parenting Self Efficacy, Child Mental Health
Interventions
Project Support, Case Management Services
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Years to 13 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Completed No phase listed Observational

PCD New Gene Discovery

NCT03801395
View directory record Official record
Conditions
Primary Ciliary Dyskinesia
Interventions
There is no intervention
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
0 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Oct 20, 2026, 3:53 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Limb Occlusion Pressure Tourniquets to Decrease Pain After Surgery

NCT04390425
View directory record Official record
Conditions
Limb Occlusion Pressure
Interventions
Experimental - Limb Occlusion pressure
Device
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Pressure Injury Prevention in AE and PFC

NCT03924622
View directory record Official record
Conditions
Pressure Injury, Military Activity
Interventions
Mepilex, LiquiCell
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Oct 20, 2026, 3:53 PM EDT
Enrolling by invitation Not applicable Interventional

To Drill or Not to Drill: Do Memory Drills Help Train the Ability to "Remember to Remember" in Veterans

NCT06656637
View directory record Official record
Conditions
Memory Deficit
Interventions
Memory Drilling, Compensatory Strategies, Cognitive Processing Therapy
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Withdrawn No phase listed Observational

A Pilot Study to Explore the Role of Gut Flora in Elevated Cholesterol

NCT04148339
View directory record Official record
Conditions
Cholesterol, Elevated, Elevated Cholesterol
Interventions
No Intervention
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 20, 2026, 3:53 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease

NCT04031469
View directory record Official record
Conditions
Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder, Autism Spectrum Disorder High-Functioning, Alzheimer Disease, Alzheimer Dementia (AD), Alzheimer Dementia, Alzheimer Disease (AD), Crohn, Crohn Colitis, Crohn Disease (CD), Crohn Disease Colon, Myalgic Encephalomyelitis, ME/CFS, Myalgic Encephalomyelitis (ME), Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Psoriasis, Psoriasis Annularis, Psoriasis Chronic, Chronic Urinary Tract Infection, Ulcerative Colitis (Disorder), Ulcerative Colitis (UC), Ulcerative Colitis Acute, Ulcerative Colitis Chronic, Multiple Sclerosis, Multiple Sclerosis (MS) - Relapsing-remitting, Multiple Sclerosis (MS) Primary Progressive, Constipation Chronic Idiopathic, Constipation, Celiac, Celiac Disease, Celiac Sprue, Lyme Arthritis, Lyme Borreliosis, Nervous System, Lyme Disease, Chronic, Cholesterol, Cholesterol Level, High, Cancer, Colon Cancer, Amyotrophic Lateral Sclerosis (ALS), Amyotrophic Lateral Sclerosis, Rheumatoid Arthritis (RA), Rheumatoid Arthritis - Rheumatism, Chronic Fatigue Syndrome (CFS), PARKINSON DISEASE (Disorder), Parkinson Disease, Parkinson Disease (PD), Depression, Major Depressive Disorder (MDD), Depression Disorder, Depression in Adults, Anxiety, Anxiety Disorder Generalized, Obsessive Compulsive Disorder (OCD), Obsessive Compulsive Disorder OCD, Obsessive - Compulsive Disorder, Bipolar, Bipolar 1 Disorder, Bipolar Disorder (BD), Bipolar Disorder I and II, Bipolar and Related Disorders, Migraine, Migraine Disorder, Diabetes (DM), Diabetes, Lupus, Lupus Erythematosus, Epidermolysis Bullosa (EB), Mesothelioma, Mesothelioma Malignant, IBS (Irritable Bowel Syndrome), Irritable Bowel, IBS - Irritable Bowel Syndrome, Irritable Bowel Syndrome (IBS), Eczema, Eczema Atopic Dermatitis, Acne, Myasthaenia Gravis, Gout
Interventions
There is no intervention in this study
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
12 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Completed Not applicable Interventional

Activity and Content of Factor VIII (FVIII) in Human Plasma: The Assessment of a Novel Immunoassay

NCT00839202
View directory record Official record
Conditions
Hemophilia A
Interventions
FVIII immuno-assay
Other
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
18 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 20, 2026, 3:53 PM EDT
Withdrawn No phase listed Observational

A Pilot Study to Explore the Role of Gut Flora in Crohn's Disease

NCT04100005
View directory record Official record
Conditions
Crohn Disease, Crohn Colitis, Crohn's Ileocolitis, Crohn Ileitis, Crohn Disease of Ileum, Crohn's Disease Relapse, Crohn's Gastritis, Crohns Disease Aggravated, Crohn Disease in Remission, Crohn's Jejunitis, Crohn's Duodenitis, Crohn's Disease of Pylorus, Crohn's Esophagitis, Crohn's
Interventions
No intervention
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 20, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Magnetic Resonance Spectroscopy, Perfusion, and Diffusion Tensor Imaging in Neuropsychiatric Lupus

NCT00730002
View directory record Official record
Conditions
Neuropsychiatric Systemic Lupus Erythematosus
Interventions
Magnetic Resonance Angiography (MRA), Magnetic resonance imaging, MRA, diffusion Imaging, perfusion imaging.
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 99 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Oct 20, 2026, 3:53 PM EDT
Terminated Not applicable Interventional Results available

SLlt Stent II Lacrimal Stent for the Treatment of Nasolacrimal Duct Obstruction

NCT03705000
View directory record Official record
Conditions
Epiphora, Dacryocystorhinostomy
Interventions
Slit Stent II, BIKA for DCR
Device
Lead sponsor
Thomas Gardner
Other
Eligibility
22 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

A Study to Explore the Role of Gut Flora in COVID-19 Infection

NCT04359836
View directory record Official record
Conditions
Gut Microbiome, Gastrointestinal Microbiome, COVID, COVID-19, Corona Virus Infection, Coronavirus, Coronaviridae Infections, Coronavirus 19, Coronavirus-19, COVID 19
Interventions
There is no intervention in this study
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

PRenatal and Obstetric Maternal Exposures and ISlet Autoantibodies in Early Life

NCT06141434
View directory record Official record
Conditions
Type 1 Diabetes, Pregnancy in Diabetic
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
0 Days to 99 Years
Enrollment
6,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2032
U.S. locations
4
States / cities
Aurora, Colorado • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 20, 2026, 3:53 PM EDT
Withdrawn No phase listed Observational

Anesthesia Charting Fidelity Study

NCT01179932
View directory record Official record
Conditions
Anesthesia
Interventions
No Intervention Used
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Oct 20, 2026, 3:53 PM EDT
Completed No phase listed Observational

Assessment of Neurodevelopmental Needs in Duchenne Muscular Dystrophy

NCT05280730
View directory record Official record
Conditions
Duchenne Muscular Dystrophy
Interventions
No intervention
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
3 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Oct 20, 2026, 3:53 PM EDT
Recruiting No phase listed Observational

Study of Ultomiris® (Ravulizumab) Safety in Pregnancy

NCT06312644
View directory record Official record
Conditions
Ultomiris-exposed Pregnant/ Postpartum, Pregnancy, Paroxysmal Nocturnal Hemoglobinuria (PNH), Atypical Hemolytic Uremic Syndrome (aHUS), Generalized Myasthenia Gravis (gMG), Neuromyelitis Optica Spectrum Disorder (NMOSD)
Interventions
Ultomiris
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2034
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 20, 2026, 3:53 PM EDT
Completed Not applicable Interventional

Impact of an Online Positive Affect Journaling Intervention

NCT01873599
View directory record Official record
Conditions
Stress
Interventions
Positive Affect Journaling
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 10, 2014 · Synced Oct 20, 2026, 3:53 PM EDT
Completed Not applicable Interventional Results available

A Pilot Study of Biomarkers in Obstructive Sleep Apnea

NCT02325687
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Lumbar Puncture (Standard-of-Care)
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
50 Years to 84 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 20, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Maintenance Program for the Be Fit Employee Wellness Program

NCT00707577
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Internet-based maintenance program
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 1, 2017 · Synced Oct 20, 2026, 3:53 PM EDT
Terminated No phase listed Observational Results available

Variability in Transcranial Doppler Technique in Neuro-Critical Care Patients

NCT04583163
View directory record Official record
Conditions
Cerebral Aneurysm, Stroke, Vasospasm, Cerebral, Subarachnoid Hemorrhage, Aneurysmal, Aneurysmal Subarachnoid Hemorrhage, Cerebral Ischemia
Interventions
Transcranial Doppler
Diagnostic Test
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years and older
Enrollment
3 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 15, 2025 · Synced Oct 20, 2026, 3:53 PM EDT