204
Participants
Start Date
August 30, 2023
Primary Completion Date
October 31, 2025
Study Completion Date
October 31, 2025
Nalbuphine hydrochloride injection
a loading dose of Nalbuphine hydrochloride injection administered in 30 ±10 seconds, followed by a maintenance dose of 2.0mg/h (a recommended maintenance dose range of 1.0\~5.0mg/h)
Hydromorphone hydrochloride injection
A maintenance dose of 0.5mg/h (a recommended maintenance dose range of 0.5\~3.0mg/h)
RECRUITING
Wuhan Union Hospital, Wuhan
Yichang Humanwell Pharmaceutical Co., Ltd., China
INDUSTRY
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
OTHER