NCT03413280

Preemptive Analgesic Effects of Rectus Sheath Block in Laparoscopic Cholecystectomy Patients

The Effectiveness of Preemptive Effect of Rectus Sheath Block and Intercostal Block on Postoperative Visceral Pain in Laparoscopic Cholecystectomy

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 200 (actual)
• Sponsor: Asan Medical Center · Academic / Other
• Sex: All
• Age: 20 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study was to investigate the effectiveness of preemptive effect of rectus sheath block (RSB) and intercostal nerve block (ICNB) on postoperative visceral pain in laparoscopic cholecystectomy (LLC). After induction of general anesthesia, group of patient is decided randomly. In Group pre, RSB and ICNB are performed with 0.25% Ropivacaine 40ml before the operation. In Group post, RSB and ICNB are performed with 0.25% Ropivacaine 40ml after the operation. Measure the NRS and compare the rescue analgesic dose used at 0, 0.5, 1, 2, 6, 9, 18, and 24 hours after arrival at the recovery room.

Conditions

• Preemptive Peripheral Nerve Block
• Pain, Postoperative
• Acute Pain

Interventions

Type	Name	Description
DRUG	Ultrasound guided Rectus sheath block	Ultrasound guided rectus sheath block with 0.25% ropivacaine 34ml around umbilicus
DRUG	Intercostal nerve block	Ultrasound guided intercostal nerve block with 0.25% ropivacaine 6ml in 7,8,9 th intercostal space

Timeline

• Start date: 2017-03-28
• Primary completion: 2017-08-25
• Completion: 2018-01-15
• First posted: 2018-01-29
• Last updated: 2019-01-23

Locations

1 site across 1 country: South Korea