Study of the Hummingbird TTS™ Tympanostomy Tube System
Public ClinicalTrials.gov record NCT03503591. 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.
Official title
Post-Market Surveillance Study of the Preceptis Medical, Inc. Hummingbird TTS™ Tympanostomy Tube System
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The objective of this study was continued commercial evaluation of the intraoperative safety and performance of the H-TTS for the placement of ventilation tubes in pediatric patients undergoing a tympanostomy procedure under moderate sedation and local anesthetic.
Study identification
- NCT ID
- NCT03503591
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 109 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 6 Months to 5 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 28, 2016
- Primary completion
- Jul 31, 2021
- Completion
- Jul 31, 2021
- Last update posted
- Nov 20, 2022
2016 – 2021
United States locations
- U.S. sites
- 4
- U.S. states
- 1
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospitals and Clinics of Minnesota | Minneapolis | Minnesota | 55409 | — |
| University of Minnesota | Minneapolis | Minnesota | 55409 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| St. Cloud Ear, Nose & Throat | Saint Cloud | Minnesota | 56303 | — |
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 NCT03503591, 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 Nov 20, 2022 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03503591 live on ClinicalTrials.gov.