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Showing 97–120 of 1,529 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Results available

EnSite Precision Observational Study

NCT03260244
Conditions
Cardiac Arrhythmia
Interventions
cardiac mapping and radiofrequency ablation procedure
Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,065 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
7
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 4 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

How Does the Type of Waveform Affect Tolerability With Transcutaneous Auricular Vagus Nerve Stimulation?

NCT06614933
Conditions
Healthy
Interventions
Biphasic transcutaneous auricular vagus nerve stimulation, Monophasic transcutaneous auricular vagus nerve stimulation
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Coral Gables, Florida
Conditions
SCI - Spinal Cord Injury, Spasticity
Interventions
Epidural implant stimulation device
Device
Lead sponsor
Kessler Foundation
Other
Eligibility
22 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
West Orange, New Jersey
Conditions
PONV
Interventions
TEAS via ES-130, No TEAS
Device · Other
Lead sponsor
Jyoti Pandya
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Chronic Pain, Complex Regional Pain Syndrome, Failed Back Surgery Syndrome
Interventions
Spinal cord stimulator, Implantation of a spinal cord stimulator
Device · Procedure
Lead sponsor
CHU de Quebec-Universite Laval
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Toledo, Ohio
Conditions
Spinal Cord Injuries
Interventions
Cervical Transcutaneous Electrical Spinal Cord Stimulation
Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Sleep Deprivation, Insufficient Sleep Syndrome, Healthy
Interventions
PowerSleep Stim, Northwestern Stim, PowerSleep Sham, NorthWestern Sham
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Withdrawn Not applicable Interventional Accepts healthy volunteers

Unipolar Microplasma Radiofrequency Device: In-vivo Histologic Study

NCT04153071
Conditions
Skin Resurfacing
Interventions
OPUS system
Device
Lead sponsor
Alma Lasers
Industry
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Austin, Texas
Conditions
Spinal Cord Injury, Neurogenic Bladder, Incontinence
Interventions
Finetech Vocare Bladder System
Device
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
22 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
4
States / cities
Palo Alto, California • San Jose, California • Albuquerque, New Mexico + 1 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Synchronization of Theta to Influence Memory

NCT07468279
Conditions
Cognitive Control, Memory
Interventions
Sham device, STARSTIM Device in-phase, STARSTIM Device anti-phase
Device
Lead sponsor
Florida International University
Other
Eligibility
18 Years to 59 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Miami, Florida
Conditions
Hearing Loss, Unilateral, Deafness, Unilateral
Interventions
The Cochlear™ Nucleus® Cochlear Implant (CI) System
Device
Lead sponsor
Cochlear
Industry
Eligibility
5 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
6
States / cities
Palo Alto, California • Englewood, Colorado • Iowa City, Iowa + 3 more
Conditions
Osteoarthritis, Knee
Interventions
active tDCS paired with active MBM, sham tDCS paired with sham MBM
Device
Lead sponsor
Florida State University
Other
Eligibility
50 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of tDCS-Induced Neuronal Responses in Multiple Sclerosis (MS) With Advanced MRI

NCT03564496
Conditions
Multiple Sclerosis
Interventions
tDCS Administration during MRI, Remotely-supervised Daily tDCS Administration, Optional 15 minutes of imaging + simultaneous tDCS up to 4.0mA
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 79 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Spinal Cord Injury, Paralysis, Tetraplegia, Paraplegia
Interventions
IST-16 (16-Channel implanted stimulator-telemeter
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Results available

Chronic Effects of DBS in Parkinson's Disease and Dystonia

NCT01934296
Conditions
Parkinson's Disease, Isolated Dystonia
Interventions
Activa PC+S
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
22 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
San Francisco, California
Conditions
Spinal Cord Injury, Neurogenic Bladder
Interventions
Transcutaneous Tibial Nerve Stimulation, Control
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Conditions
Treatment Resistant Depression, Major Depressive Disorder
Interventions
Dose-Optimized and Spaced Transcranial Direct Current Stimulation, Spaced Transcranial Direct Current Stimulation, Sham Transcranial Direct Current Stimulation
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 85 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Diego, California
Conditions
Severe Unilateral Sensorineural Hearing Loss
Interventions
Cochlear implant
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
7 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Spinal Cord Injury Cervical
Interventions
Active Stimulation, Sham, Training only
Other
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
West Orange, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

IR and Microvascular Blood Flow in SCI

NCT02034331
Conditions
Spinal Cord Injury, Insulin Resistance
Interventions
Insulin iontophoresis, Placebo Iontophoresis, Acetylcholine Iontophoresis, Heat application
Drug · Other
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
20 Years to 69 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Attention, Visual Perceptual Weakness, Social Behavior, Fluency Disorder, EEG With Periodic Abnormalities
Interventions
tDCS or Transcranial Direct Current Stimulation, Risperidone, Sham tDCS
Device · Drug · Other
Lead sponsor
Spanish Foundation for Neurometrics Development
Other
Eligibility
6 Years to 11 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Knee Osteoarthritis, Central Pain Syndrome
Interventions
Transcutaneous vagus nerve stimulation
Device
Lead sponsor
University of Texas, El Paso
Other
Eligibility
45 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Rheumatoid Arthritis
Interventions
Neuromuscular electrical stimulation, Volitional exercises
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Early Phase 1 Interventional Accepts healthy volunteers

EMG-Based Hand-Wrist Control: Study B Mirrored

NCT04692571
Conditions
Amputation, Amputation; Traumatic, Hand, Amputation, Congenital, Prosthesis User
Interventions
PSICON Measurement Apparatus
Device
Lead sponsor
Liberating Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Holliston, Massachusetts • Worcester, Massachusetts