Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 24, 2026, 2:22 AM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Cervical Spinal Cord Injury
Interventions
Active VNS, Sham VNS, Arm rehabilitation
Device · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Results available

Vagus Nerve Stimulation (VNS) Paired With Tones for Tinnitus

NCT01962558
Conditions
Tinnitus
Interventions
VNS Treatment, VNS Control
Device
Lead sponsor
MicroTransponder Inc.
Industry
Eligibility
22 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
3
States / cities
Iowa City, Iowa • Buffalo, New York • Dallas, Texas
Completed Not applicable Interventional Results available

Pivotal Study of VNS During Rehab After Stroke (VNS-REHAB)

NCT03131960
Conditions
Cerebrovascular Stroke, Upper Extremity Paresis
Interventions
Paired Vagus Nerve Stimulation, Rehabilitation
Device · Other
Lead sponsor
MicroTransponder Inc.
Industry
Eligibility
22 Years to 80 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
15
States / cities
Scottsdale, Arizona • Downey, California • Santa Monica, California + 12 more
Conditions
Ischemic Stroke, Upper Extremity Problem
Interventions
Vivistim System
Device
Lead sponsor
MicroTransponder Inc.
Industry
Eligibility
19 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Upper Extremity Problem
Interventions
Vivistim System
Device
Lead sponsor
MicroTransponder Inc.
Industry
Eligibility
22 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
15
States / cities
Orlando, Florida • Elk Grove Village, Illinois • Evanston, Illinois + 11 more
Conditions
Stroke, Upper Limb Deficits
Interventions
Vagus Nerve Stimulation (VNS)
Device
Lead sponsor
MicroTransponder Inc.
Industry
Eligibility
30 Years to 80 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
3
States / cities
Minneapolis, Minnesota • Dallas, Texas • Houston, Texas