- Conditions
- Obstructive Sleep Apnea, Snoring
- Interventions
- Adenotonsillectomy (AT) - removal of adenoids and tonsils, Watchful Waiting
- Procedure · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 5 Years to 9 Years
- Enrollment
- 453 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • St Louis, Missouri • New York, New York + 3 more
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–6
of 6
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Pediatric Obstructive Sleep Apnea
- Interventions
- Adenotonsillectomy
- Procedure
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 7 Years to 12 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Obstructive Sleep Apnea, Down Syndrome
- Interventions
- DISE-Directed Surgery, Adenotonsillectomy
- Procedure
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 304 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 7
- States / cities
- Aurora, Colorado • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
- Conditions
- Obstructive Sleep Apnea of Child
- Interventions
- Adenotonsillectomy, Drug-induced sleep endoscopy directed surgery
- Procedure
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 2 Years to 18 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Sleep Apnea, Obstructive
- Interventions
- Adenotonsillectomy, Observation alone / no intervention
- Procedure · Other
- Lead sponsor
- Eastern Virginia Medical School
- Other
- Eligibility
- 3 Years to 16 Years
- Enrollment
- 113 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Norfolk, Virginia
- Conditions
- Otolaryngological Disease, Obstructive Sleep Apnea
- Interventions
- DISE-Directed Surgery, Adenotonsillectomy
- Procedure
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 175 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Ann Arbor, Michigan • Portland, Oregon