control group:Ropivacaine
Sponsors
the Second Affiliated Hospital of Haerbin Medical University, The First Affiliated Hospital of Chongqing Medical University, The First Affiliated Hospital of Guangxi Medical University, Xuzhou Cancer Hospital, North Sichuan Medical College
Conditions
Acute pain after thoracic surgeryLaparoscopic radical gastrectomyMeniscus injury?Anterior cruciate ligament injury?Synovial fold syndromeProstate cancerThoracic surgeryThoracotomygynecologic surgerylung cancer
Early Phase 1
A study of butorphanol added to ropivacaine in adductor canal block for postoperative analgesia after total knee arthroplasty
RecruitingChiCTR2100041859
Start: 2021-01-01Updated: 2021-03-30
Effect of esketamine for erector spinal block on postoperative delirium in elderly patients undergoing chest surgery
Active, not recruitingChiCTR2100053032
Start: 2021-11-09Updated: 2022-09-06
Phase 4
Dexmedetomidine adding into ropivacaine as a local anesthetic adjuvant used in gynecologic surgery for postoperative analgesia
RecruitingChiCTR1900024392
Start: 2019-07-09Updated: 2019-07-15
Effect of sufentanil on EI90 of ropivacaine during program-controlled epidural intermittent pulse infusion after laparoscopic radical gastrectomy
RecruitingChiCTR2100053447
Start: 2021-11-08Updated: 2022-10-04
Effect of brachial plexus block with liposomal bupivacaine on postoperative rebound pain in patients undergoing arthroscopic shoulder surgery: a randomized controlled trial
Active, not recruitingChiCTR2300073946
Start: 2023-07-28Updated: 2025-01-27
Study on the effect of liposomal bupivacaine on paravertebral analgesia after thoracic surgery
RecruitingChiCTR2400087560
Start: 2024-04-18Updated: 2025-03-24
Unknown Phase
Effect of dexamethasone on the lowest effective concentration of ropivacaine in ultrasound-guided distal adductor block
Active, not recruitingChiCTR2100049151
Start: 2021-07-26Updated: 2022-04-04
Effect of dexmedetomidine combined with ropivacaine for erector spinal nerve block on perioperative opioids administration in thoracotomy
Active, not recruitingChiCTR2300070750
Start: 2023-04-21Updated: 2023-06-04
Analysis of the efficacy and safety of liposomal bupivacaine for erector spinae plane block in thoracoscopic surgery
Active, not recruitingChiCTR2500113344
Start: 2025-12-01Updated: 2025-12-01
Perioperative effect of bupivacaine liposome applied to posterior sheath block of rectus abdominis muscle on patients undergoing robot-assisted radical prostatectomy
Active, not recruitingChiCTR2600124398
Start: 2026-05-15Updated: 2026-05-18