Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 14, 2026, 11:24 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 192 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: No intervention. This is an observational study. Clear all

Conditions: Dystonia, Dystonia; Idiopathic, Dystonia, Primary, Dystonia, Secondary, Dystonia, Familial, Dystonia Disorder, Dystonias, Sporadic, Dystonia; Orofacial, Dystonia Lenticularis, Dystonia, Paroxysmal, Dystonia 6, Dystonia 5, Dystonia 8, Dystonia 9, Dystonia 19, Dystonia 10, Dystonia 11, Dystonia 20, Dystonia 12, Dystonia, Focal, Dystonia of Head, Dystonia, Diurnal
Interventions: Magnetic Resonance Imaging; Other
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 11 Years and older
Enrollment: 200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2027
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Sleep Initiation and Maintenance Disorders, Pregnancy
Interventions: No Intervention; Other
Lead sponsor: Eisai Inc.; Industry
Eligibility: 16 Years to 49 Years · Female only
Enrollment: 861 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Nutley, New Jersey

Conditions: Pregnancy, Postpartum, Mental Health Issue
Interventions: Observation Group; Other
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older · Female only
Enrollment: 168 participants
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Wound Infection
Interventions: There is no intervention for this study; Other
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 14 Years to 50 Years · Female only
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2012
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Phelan-McDermid Syndrome, Autism Spectrum Disorder, Intellectual Disability
Interventions: No Intervention; Other
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 22 Years and older
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 6
States / cities: Stanford, California • Chicago, Illinois • Bethesda, Maryland + 3 more

Conditions: TBI (Traumatic Brain Injury)
Interventions: No intervention. This is an observational study.; Other
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years and older
Enrollment: 300 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2027
U.S. locations: 2
States / cities: Ann Arbor, Michigan • Philadelphia, Pennsylvania

Conditions: Colorectal Polyps
Interventions: This is an observational study that has no interventions; Other
Lead sponsor: Viome; Industry
Eligibility: 18 Years and older
Enrollment: 1,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Bothell, Washington

Conditions: Ulcerative Colitis, Crohn's Disease
Interventions: No intervention; Other
Lead sponsor: Takeda; Industry
Eligibility: 65 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Cambridge, Massachusetts

Conditions: Depression, Depression, Bipolar
Interventions: Observational Study; Other
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 10 Years and older
Enrollment: 2,500 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2036
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Craniopharyngioma
Interventions: Radical Surgery or Limited Surgery, Proton Therapy, ^1^8F-fluorodeoxyglucose, ^1^1C-methionine; Procedure · Device · Drug
Lead sponsor: St. Jude Children's Research Hospital; Other
Eligibility: Up to 21 Years
Enrollment: 112 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2031
U.S. locations: 2
States / cities: Jacksonville, Florida • Memphis, Tennessee

Conditions: Attention Deficit Disorder With Hyperactivity
Interventions: MPH (Concerta), MPH (Ritalin), Atomoxetine (ATO), Guanfacine (GFC); Drug
Lead sponsor: Janssen Research & Development, LLC; Industry
Eligibility: Not listed
Enrollment: 17,418 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Titusville, New Jersey

Conditions: Parasite and Infestation Physician-Patient Diagnostic Incongruency
Interventions: No intervention - observational study; Other
Lead sponsor: Vanderbilt University Medical Center; Other
Eligibility: 18 Years to 70 Years
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2030
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Alpha1-Antitrypsin Deficiency
Interventions: No Intervention; Other
Lead sponsor: Takeda; Industry
Eligibility: 18 Years and older
Enrollment: 500 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2031
U.S. locations: 3
States / cities: Gainesville, Florida • Charleston, South Carolina • Nashville, Tennessee

Conditions: Quadriplegia, Spinal Cord Diseases, Spinal Cord Injuries
Interventions: Nerve Transfer Surgery; Procedure
Lead sponsor: Ottawa Hospital Research Institute; Other
Eligibility: 18 Years to 60 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2019
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Sleep Deprivation
Interventions: No intervention; Other
Lead sponsor: Haleh Saadat; Other
Eligibility: Not listed
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2016
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Opioid-use Disorder
Interventions: XR-B (SUBLOCADETM), XR-NTX; Drug
Lead sponsor: NYU Langone Health; Other
Eligibility: 18 Years and older
Enrollment: 675 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2025
U.S. locations: 6
States / cities: New Haven, Connecticut • Baltimore, Maryland • Hanover, New Hampshire + 3 more

Conditions: Postmenopausal, Female
Interventions: There will be no intervention.; Other
Lead sponsor: Florida State University; Other
Eligibility: 55 Years and older · Female only
Enrollment: 18 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025
U.S. locations: 1
States / cities: Tallahassee, Florida

Conditions: Chronic Pain, Chronic Pain (Back / Neck)
Interventions: No Intervention: Observational Cohort; Other
Lead sponsor: Evidence In Motion; Other
Eligibility: 18 Years and older
Enrollment: 32 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Story City, Iowa

Conditions: Acute GVHD
Interventions: Tacrolimus; Drug
Lead sponsor: UNC Lineberger Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 38 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Covid19
Interventions: Observational; Other
Lead sponsor: Henry M. Jackson Foundation for the Advancement of Military Medicine; Other
Eligibility: 18 Years and older
Enrollment: 200 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 14
States / cities: Los Angeles, California • Aurora, Colorado • Orlando, Florida + 7 more

Conditions: Racially/Ethnically Diverse Families From Urban Settings
Interventions: No intervention; Other
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 8 Years to 18 Years
Enrollment: 631 participants
Timeline: 2022 – 2028
U.S. locations: 2
States / cities: Athens, Georgia • Minneapolis, Minnesota

Conditions: Sarcopenia
Interventions: No intervention; Other
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 70 Years and older
Enrollment: 112 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Peripheral Venous Catheterization, Difficult Intravenous Access, Catheterization, Peripheral
Interventions: Ultrasound-Guided Peripheral Vascular Access, Standard Peripheral Vascular Access, Point-of-Care Ultrasound System for Vascular Access Guidance; Procedure · Device
Lead sponsor: Truway Health, Inc.; Industry
Eligibility: 12 Years and older
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: New York, New York

Conditions: Sepsis, Alcoholism
Interventions: Observational study; no interventions; Other
Lead sponsor: Virginia Commonwealth University; Other
Eligibility: 18 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2009
U.S. locations: 1
States / cities: Richmond, Virginia

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Dystonia Genotype-Phenotype Correlation

A Study to Assess the Pregnancy Outcome in Women Exposed to Dayvigo® During Pregnancy Compared to an Unexposed Control Population

BUMPP: A Study to Better Understand Mood During the Perinatal Period

Use of Insorb Absorbable Vicryl Staples in Skin Closure for Cesarean Section

Mapping the Phenotype in Adults With Phelan-McDermid Syndrome

Biomarkers in the Brain Oxygen Optimization in Severe Traumatic Brain Injury Trial

Metatranscriptomic Markers of Colonic Neoplasia

A Study on Infections in Adults With Ulcerative Colitis/Crohn's Disease

Dallas 2K: A Natural History Study of Depression

A Phase II Trial of Limited Surgery and Proton Therapy for Craniopharyngioma or Observation After Radical Resection

A Study of Label Compliance for Attention Deficit/Hyperactivity Disorder (ADHD) Medications in Japan

The Parasite and Infestation Study

A Study in Adults to Learn About Inherited Alpha-1 Antitrypsin Deficiency (AATD) and AATD Related Liver Problems

Nerve Transfers to Restore Hand Function in Spinal Cord Injury

The Effects of Night Call on Intellectual Performance

Long-acting Buprenorphine vs. Naltrexone Opioid Treatments in CJS-involved Adults

How Seasons Affect Kidney Health in Post-Menopausal Females

Chronic Pain, Emotions and Professional Football

Tacrolimus in Allogeneic Hematopoietic Stem Cell Transplant (HCT)

Blood Purification With Seraph 100 Microbind Affinity Blood Filter for Treatment of Severe COVID19 Observational Study

Multi-level Predictors of Structural Racism and Discrimination and Associations With Health and Well-being Across the Life Course in Diverse Families

Improving Muscle Assessment in Older Adults - The "Can We Build a Better Mouse Trap?" Study

TruVascular Access - Ultrasound-Guided Vascular Access Study

Relationship Between Alcohol Use Disorders and Cortisol Levels in Patients With Sepsis