- Conditions
- Brain Injuries, Traumatic, Brain Injury Traumatic Mild
- Interventions
- Q-Collar
- Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 14 Years to 49 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–10
of 10
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Pulsatile Tinnitus
- Interventions
- Internal Jugular Vein Compression Collar
- Device
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- MTBI - Mild Traumatic Brain Injury, Concussion, Mild
- Interventions
- Q collar
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 488 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 2
- States / cities
- Cincinnati, Ohio
- Conditions
- Concussion, Mild
- Interventions
- Q-collar
- Device
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 7 Years to 60 Years
- Enrollment
- 155 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Concussion, Mild
- Interventions
- Q Collar
- Device
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 7 Years to 40 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Concussion
- Interventions
- Q collar
- Device
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Concussion, Mild
- Interventions
- Q collar
- Device
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Concussion, Mild, Concussion, Brain
- Interventions
- Q Collar
- Device
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 14 Years to 19 Years · Female only
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Concussion
- Interventions
- Q Collar
- Device
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Healthy
- Interventions
- Q30 Q-Collar, Not wearing Q-Collar
- Device · Other
- Lead sponsor
- Spaulding Rehabilitation Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts