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Showing 2089–2112 of 5,022 matching trials from the local directory fallback.
Recruiting Not applicable Interventional Accepts healthy volunteers

Imaging Speech in Neurotypical Adults and Individuals With Cerebellar Stroke

NCT06458153
Conditions
Cerebellum, Stroke
Interventions
Auditory acuity testing, Event-related potentials for speech, Neural responses to induced speech errors, Neural responses to learning a non-speech auditory motor behavior, Neural responses to self vs. externally generated speech, Neural responses to sensory-motor adaptation, Neural responses to silent articulation, Neural responses to speech functional localizer, Speech production behaviors
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Child Abuse, Child Welfare, Consensus, Decision Making, Decision Making, Shared, Decision Support Technique, Family, Implementation Science, Mental Health, Organizations, Policy, Social Facilitation
Interventions
Optimizing Responses with Collaborative Assessments-Automated (ORCA-A), Optimizing Responses with Collaborative Assessments-Live (ORCA-L)
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Eugene, Oregon
Recruiting Phase 4 Interventional Accepts healthy volunteers

Investigation of Locus Coeruleus Function in Sustained Attention

NCT06041048
Conditions
Attention - no Condition is Being Assessed - Healthy Adults
Interventions
Modafinil
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Sacramento, California
Conditions
Alzheimer Disease, Family Members
Interventions
GENUS
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Recruiting Phase 1 Interventional Accepts healthy volunteers

Cannabis and Opioid Use Disorder

NCT05729932
Conditions
Opioid Use Disorder
Interventions
Inhaled vaporized cannabis, Intransal opioid
Drug
Lead sponsor
Shanna Babalonis, PhD
Other
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Congenital Heart Disease
Interventions
SpO2/PIx Measurement and ML Algorithm
Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
0 Minutes to 21 Days
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
3
States / cities
Davis, California • Queens, New York • Salt Lake City, Utah
Conditions
Sleep
Interventions
Care2Sleep, Sleep Education
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
672 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
3
States / cities
La Jolla, California • Los Angeles, California
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Spinal Cord Associative Plasticity Study

NCT05163639
Conditions
Cervical Myelopathy, Cervical Spinal Cord Injury, Tetraplegia/Tetraparesis
Interventions
Intraoperative pairing of cortical and spinal stimulation, Intraoperative repeated pairing of cortical and spinal stimulation (SCAP), Intraoperative repeated pairing of cortical and spinal stimulation (SCAP) at or below myelopathic region, Non-invasive pairing of cortical and spinal stimulation, Non-invasive repeated pairing of cortical and spinal stimulation (SCAP)
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
3
States / cities
New York, New York
Conditions
Knee Osteoarthristis
Interventions
Dephy Exoboot
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
21 Years to 100 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Cambridge, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Nicotinamide Riboside, Vit B3 Analogue, and Brain Energy Metabolism

NCT07649161
Conditions
Healthy Adult
Interventions
Niagen®
Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Older Age and Generalization

NCT07440017
Conditions
Aging
Interventions
Memory decision type
Behavioral
Lead sponsor
Caitlin Bowman
Other
Eligibility
18 Years to 80 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of the Thrive AI Health App on Lifestyle Behaviors and Quality of Life

NCT07376655
Conditions
Diabetes Type 2, Overweight or Obesity
Interventions
App
Behavioral
Lead sponsor
Yale University
Other
Eligibility
40 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Ovarian Carcinoma, Psychiatric Disorder
Interventions
Behavioral Intervention, Interview, Survey Administration
Behavioral · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Engagement, Patient, Length of Stay, Parental Anxiety, Postpartum Depression (PPD), Self-Efficacy, Usability
Interventions
VoiceLove mobile phone application
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Alcohol Consumption
Interventions
BASICS, Online alcohol programming
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 26 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Houston, Texas
Recruiting Phase 1 Interventional Accepts healthy volunteers

LH-001 vs Placebo in Healthy Participants

NCT06546449
Conditions
Healthy
Interventions
LH-001, Placebo
Drug
Lead sponsor
Chien-Liang Lin
Other
Eligibility
18 Years to 60 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Pathophysiology of Circadian Rhythm Delayed Sleep Wake Phase Disorder

NCT06471374
Conditions
Delayed Sleep Phase, Delayed Sleep Phase Syndrome
Interventions
Circadian rhythm assessment, Light sensitivity assessment
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
16 Years to 40 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Boulder, Colorado • Chicago, Illinois
Conditions
HIV
Interventions
IMPACT, eSOC
Behavioral
Lead sponsor
Westat
Other
Eligibility
16 Years to 24 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Los Angeles, California • Providence, Rhode Island
Recruiting Not applicable Interventional Accepts healthy volunteers

Biomarkers for Peripheral Circadian Clocks in Humans

NCT06296823
Conditions
Circadian Rhythms
Interventions
Simulated jetlag protocol
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
17 Years to 35 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boulder, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

Tracking a Tactile Signal Along the Nervous System

NCT06231810
Conditions
Stroke, Tactile Perception
Interventions
Tactile stimulation
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Blacksburg, Virginia
Conditions
Healthy, Spontaneous Coronary Artery Dissection
Interventions
Ankle-Brachial Index, Arterial Tonometry, Carotid Ultrasounds, Echocardiogram, Elastography, Microneurography with sympathoexcitatory maneuvers
Other · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Rumination
Interventions
Active Control Condition ("Recharge" condition delivered in Headspace app), Mindfulness (Headspace) App
Behavioral
Lead sponsor
Mclean Hospital
Other
Eligibility
13 Years to 18 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Belmont, Massachusetts
Conditions
Diabetic Retinopathy, Hypertension,Essential, Retinal Vascular Disorder, Retinal Vein Occlusion
Interventions
Axial Length Measurement Device, Fundus Imaging, Spectral-Domain (SD) OCT Angiography, Swept-Source (SS) OCT Angiography
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Enrollment
1,050 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Systematic Cervical Exam Training on Labor and Delivery Care

NCT04421768
Conditions
Cervix; Pregnancy, Delivery Problem, Pregnancy Related
Interventions
cervical exam training
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
Not listed
Enrollment
1,125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina