Two Approaches of Transversus Abdominis Block (TAP ) in Laparoscopic Cholecystectomy — TAP  

Opioid Use Clinical Trial

Official title: Comparison Between The Analgesic Effect of Oblique Subcostal and Lateral Approach of Ultrasound-Guided Transverse Abdominis Blocks for Patients Undergoing Laparoscopic Cholecystectomy

Status Completed

Clinical Trial Summary

the investigators will compare the effect of pre-operative oblique subcostal TAP and lateral TAP blocks on the total perioperative opioids consumption for patients undergoing elective laparoscopic cholecystectomy

Clinical Trial Description

General anesthesia induction will be achieved using a sleeping dose of fentanyl 1µg/kg intravascular(IV), propofol 2mg/kg (IV), and atracurium 0.5mg/kg (IV) to facilitate tracheal intubation. General anesthesia will be maintained with lungs ventilation by pressure controlled mode with isoflurane

During anesthesia maintenance Intraoperatively, if blood pressure BP or heart rate (HR) increase more than 20% from baseline, intravenous morphine (3- 5mg) will be given to stabilize the patients' haemodynamics. Fifteen minutes before the end of surgery all patients will receive 1g intravenous paracetamol and 4 grams ondansetron.

Patients will be randomly divided into three equal groups:

Group A: will receive bilateral oblique subcostal TAP block Group B: will receive bilateral lateral TAP block. Group C :will receive postoperative morphine by patient-controlled analgesia (PCA). ;

Related Conditions & MeSH terms

• Opioid Use

• NCT number: NCT05946733
• Study type: Interventional
• Source: Menoufia University
• Status: Completed
• Phase: N/A
• Start date: November 26, 2022
• Completion date: January 25, 2024