Pupillometry in Identifying Risk of Postoperative Opioid-induced Respiratory Depression in Children Undergoing Tonsillectomy

Conditions: Opioid-Induced Respiratory Depression; Postoperative Complications (Cardiopulmonary); Respiratory Complications Due to Anesthesia

Interventions: Device: Infrared Pupillometry

Sponsors: NeurOptics Inc; National Institute on Drug Abuse (NIDA); University of Pittsburgh Medical Center; University of California, San Francisco

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