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Tundra lists 3 Preoperative Sedation clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT04383418
A Trial of Dexmedetomidine Hydrochloride Nasal Spray in Preoperative Sedation of Adults
The study is being conducted to evaluate the efficacy and safety of dexmedetomidine hydrochloride nasal spray for preoperative sedation in adults. To explore the reasonable dosage of dexmedetomidine hydrochloride nasal spray for preoperative sedation.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2026-10-28
NCT06853431
Determination of ED50 and ED95 With Clinical Efficacy of Intranasal Dexmedetomidine Combined With Esketamine for Preoperative Sedation in Pediatric General Anesthesia
For pediatric patients undergoing general anesthesia, poor anesthesia induction compliance often has adverse effects on individual behavior in the early postoperative period. Dexmedetomidine can reduce the cardiovascular responses and postoperative mental adverse reactions caused by esketamine anesthesia induction \[6\]. This study aims to explore the ED50 and ED95 and clinical effects of the combination of dexmedetomidine and esketamine nasal drops for preoperative sedation in children of different ages undergoing general anesthesia, providing a theoretical basis for the combined use of dexmedetomidine and esketamine for preoperative sedation in children undergoing general anesthesia.
Gender: All
Ages: 12 Months - 72 Months
Updated: 2025-12-02
1 state
NCT07168720
The Study is Being Conducted to Evaluate the Efficacy and Safety of Dexmedetomidine Hydrochloride Microneedles for Preoperative Sedation in Children
The study is being conducted to evaluate the efficacy, safety and the population pharmacokinetic characteristics of Dexmedetomidine Hydrochloride Microneedles for preoperative sedation in children
Gender: All
Ages: 2 Years - 6 Years
Updated: 2025-09-19
1 state