Overview A Trial of Dexmedetomidine Hydrochloride Nasal Spray in Preoperative Sedation of Children Status: Not yet recruiting Trial end date: 2022-06-01 Target enrollment: Participant gender: Summary The study is being conducted to evaluate the efficacy, and safety of dexmedetomidine hydrochloride nasal spray for preoperative sedation in children. Phase: Phase 3 Details Lead Sponsor: Shanghai Hengrui Pharmaceutical Co., Ltd.Treatments: Dexmedetomidine