- 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
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- Conditions
- Sleep-Disordered Breathing
- Interventions
- Early Adenotonsillectomy (eAT), Watchful Waiting with Supportive Care (WWSC)
- Procedure · Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 3 Years to 12 Years
- Enrollment
- 459 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 7
- States / cities
- Boston, Massachusetts • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
- Conditions
- Maternal Dietary Diversity, Iron-Folic Acid Supplementation, Early Initiation of Breastfeeding
- Interventions
- Health Facility Interventions, Community Interventions, Health System Interventions
- Behavioral
- Lead sponsor
- International Food Policy Research Institute
- Other
- Eligibility
- 15 Years to 49 Years · Female only
- Enrollment
- 4,256 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia