Ambispective Clinical Evaluation of Sophono™
Public ClinicalTrials.gov record NCT03143257. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT03143257
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Medtronic Surgical Technologies
- Industry
- Enrollment
- 71 participants
Conditions and interventions
Interventions
- Sophono Bone Conduction Hearing Systems Device
Device
Eligibility (public fields only)
- Age range
- 5 Years and older
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 28, 2017
- Primary completion
- May 30, 2018
- Completion
- May 30, 2018
- Last update posted
- Jul 4, 2024
2017 – 2018
United States locations
- U.S. sites
- 6
- U.S. states
- 5
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Macias Otology | Phoenix | Arizona | 85006 | — |
| UF Health ENT and Allergy | Gainesville | Florida | 32607 | — |
| Nemours Children's Specialty Care | Jacksonville | Florida | 32207 | — |
| Park Avenue Otology/Neurotology | New York | New York | 10075 | — |
| Carolina Ear & Hearing Clinic | Raleigh | North Carolina | 27609 | — |
| Pittsburgh Ear Associates | Pittsburgh | Pennsylvania | 15212 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03143257, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 4, 2024 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03143257 live on ClinicalTrials.gov.