Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 1:17 AM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Ear Infection, Otitis Media
Interventions
Hummingbird Tympanostomy Tube System (H-TTS)
Device
Lead sponsor
Preceptis Medical, Inc.
Industry
Eligibility
6 Months to 21 Years
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
7
States / cities
Beverly Hills, California • Orlando, Florida • Bloomington, Minnesota + 4 more
Completed No phase listed Observational Results available

Study of the Hummingbird TTS™ Tympanostomy Tube System

NCT03503591
Conditions
Otitis Media
Interventions
Hummingbird Tympanostomy Tube System
Device
Lead sponsor
Preceptis Medical, Inc.
Industry
Eligibility
6 Months to 5 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
4
States / cities
Minneapolis, Minnesota • Rochester, Minnesota • Saint Cloud, Minnesota
Completed Not applicable Interventional Results available

Hummingbird TTS Ear Tube Delivery Study

NCT02165384
Conditions
Otitis Media
Interventions
Ear tube placement with the Hummingbird TTS
Device
Lead sponsor
Preceptis Medical, Inc.
Industry
Eligibility
6 Months and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
4
States / cities
Maple Grove, Minnesota • Minneapolis, Minnesota • Rochester, Minnesota