60
Participants
Start Date
January 15, 2019
Primary Completion Date
March 15, 2019
Study Completion Date
March 26, 2019
Sufentanil
Patients in Group S received sufentanil 0.1 mcg/kg.
Fentanyl
Patients in Group F received fentanyl 1 mcg/kg.
Remifentanil
Patients in Group R received remifentanil target-controlled infusion with effect-site target concentration of 1ng/ml.
Midazolam
Patients in all groups received midazolam to achieve moderate levels of sedation as assessed by the Narcotrend (NT; between B1 and C2).
the First Affiliated Hospital of Guangzhou Medical University, Guangzhou
Guangzhou Institute of Respiratory Disease
OTHER