PK/PD Properties and Safety of Remazolam Besylate for Injection in ICU Patients With Impaired Renal Function

After a loading dose of 0.05mg/kg, a maintaining dose of 0.2mg/kg/h is given; It is recommended to adjust the infusion rate of Remazolam besylate for injection at a amplitude of 0.05mg/kg/h, mainly based on the RASS score of the subjects (the adjustment range is 0-1.0 mg/kg/h, and the maximum infusion rate is not more than 1.0mg/kg/h) until the subjects reach the optimal sedation level (-3≤RASS≤0).