A Clinical Trial to Evaluate the Efficacy and Safety of Methoxyethyl Etomidate Hydrochloride for Sedation/Anesthesia During Gastroscopy/Colonoscopy

The initial dose was 0.8 mg/kg administered as a single IV infusion over a period of 1 minute ±5 seconds. If needed, up to 50% of the starting dose was increased (30-seconds ± 5-seconds bolus)

The initial dose was 0.3 mg/kg administered as a single IV infusion over a period of 1 minute ±5 seconds. If needed, up to 50% of the starting dose was increased (30-seconds ± 5-seconds bolus)