Perioperative Opioid-sparing Effect of Retrosuperior Costotransverse Ligament Block Versus Erector Spinae Block in Laparoscopic Cholecystectomy

Recruiting now · Not applicable

Conditions studied: Perioperative Analgesia

In brief

This study aims to compare the analgesic effect of retro superior costotransverse ligament space block vs erector spinae plane block to Achieve high-quality perioperative opioid-sparing effect and postoperative analgesia after laparoscopic cholecystectomy with optimum hemodynamic stability and high patient and surgeon satisfaction

Key facts

Study ID

NCT07276646

Run by

Zagazig University

People needed

80

Starts

2025-12-10

Expected to finish

2026-07-10

Last updated by the study team

2025-12-12

Who can join

Age: 21 and older, up to 64. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• patient acceptance
• Age: 21-64 years old.
• Sex: both sexes.
• Physical status: ASA I \& II.
• Body mass index (BMI): 18.5 - 30 kg/m2.
• Type of operations: elective laparoscopic cholecystectomy.
• Duration of surgery not more than 2 hours.

You may not qualify if…

• Known hypersensitivity to lidocaine or bupivacaine.
• Patients with respiratory insufficiency.
• Coagulation disorders or taking drugs affect surgical hemostasis.
• Patients with pre-existing neurological deficits. 8. Uncooperative patient or with altered mental status. 9. Patient with advanced cardiovascular or respiratory diseases

Where it is running

• Faculty of human medicine, Zagazig university, Zagazig — Zagazig, Egypt (enrolling)

Full record on ClinicalTrials.gov

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