90
Participants
Start Date
December 10, 2023
Primary Completion Date
December 31, 2024
Study Completion Date
December 31, 2024
Nerve block with ropivacaine and intravenous analgesia
When the MOAA/S score is 5 after the surgery,the PCIA pump equipped with sufentanil injection will be connected,if the patient's resting NRS ≥ 4 points , they should be given sufentanil 5 ug intravenously at intervals of more than 8 minutes until NRS ≤ 3.
Nerve block with liposomal bupivacaine and intravenous analgesia
When the MOAA/S score is 5 after the surgery,the PCIA pump equipped with sufentanil injection will be connected,if the patient's resting NRS ≥ 4 points , they should be given sufentanil 5 ug intravenously at intervals of more than 8 minutes until NRS ≤ 3.
Intravenous analgesia
When the MOAA/S score is 5 after the surgery,the PCIA pump equipped with sufentanil injection will be connected,if the patient's resting NRS ≥ 4 points , they should be given sufentanil 5 ug intravenously at intervals of more than 8 minutes until NRS ≤ 3.
RECRUITING
Nanjing First Hospital, Nanjing
Nanjing First Hospital, Nanjing Medical University
OTHER