- Conditions
- Aging
- Interventions
- Active transcutaneous vagus nerve stimulation respiratory-gated non-painful electrical stimulation of the auricle for 10 minute sessions, Sham transcutaneous vagus nerve stimulation respiratory-gated non-painful electrical stimulation of the auricle for 10 minute sessions
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts
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- Conditions
- Ulcerative Colitis
- Interventions
- RAVANS, RAVANS-sham
- Device
- Lead sponsor
- Cala Health, Inc.
- Industry
- Eligibility
- 10 Years to 39 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Lake Success, New York
- Conditions
- Stroke, Upper Extremity Paresis
- Interventions
- Active RAVANS concurrent with arm motor training, Inactive RAVANS concurrent with arm motor training
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Heavy Drinking
- Interventions
- Active RAVANS, Brief Mindfulness-Based Intervention
- Device · Behavioral
- Lead sponsor
- Cambridge Health Alliance
- Other
- Eligibility
- 21 Years to 29 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Malden, Massachusetts
- Conditions
- Major Depressive Disorder
- Interventions
- Active transcutaneous vagus nerve stimulation, Sham transcutaneous vagus nerve stimulation
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 24 Years to 45 Years · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts