Analgesic efficacy of ultrasound-guided preoperative quadratus lumborum block for laparoscopic hepatectomy; a randomized controlled trial

Not Applicable

Completed

• Conditions: Neoplasms

• Registration Number: KCT0006617
• Lead Sponsor: Samsung Medical Center

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2023-01-07
• Last Update Posted: 8 February 2023

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 94

Inclusion Criteria

patients undergoing laparoscopic liver resection

Exclusion Criteria

- pregnant women
- Severe impaired coagulation profile (equal or more than INR 1.5 last coagulation test before the surgery)
- Patients who have unstable coronary disease or congestive heart failure or arrhythmia or cardiomyopathy
- Patients who have cerebrovascular disease
- Patients who have systemic infection or local infection on flank area
- Patients who don't understand about study or refuse the study
- Patients who have allergy for local anesthetics
- Patients who have history of severe psychological disease

Study & Design

• Study Type: Interventional Study
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Cumulative opioid consumption

Secondary Outcome Measures

Name	Time	Method
Pain Score (repersenting by 11-points Numerous rating scale);Cumulative opioid consumption;Satisfaction with pain relief;sleep satisfaction (first night);first flatus time;Nausea, Vomiting;Adverse effect about intervention;the questionnaire of QoR-15 score before and after the surgery;Sensory dermatome;Total dose of remifentanil during the surgery