This study aims to compare the analgesic efficacy, duration of analgesia, and overall opioid consumption between the external oblique intercostal plane (EOIP) block and subcostal transversus abdominis plane (TAP) block in patients undergoing laparoscopic sleeve gastrectomy.
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Eligibility Criteria
Inclusion Criteria:
* Age from 18 to 65 years.
* Both genders.
* American Society of Anesthesiologists (ASA) class I or II
* Body mass index (BMI) between 30-50 kg/m².
* Scheduled for elective laparoscopic sleeve gastrectomy under general anesthesia.
* Written informed consent from patients or surr…
Inclusion Criteria:
* Age from 18 to 65 years.
* Both genders.
* American Society of Anesthesiologists (ASA) class I or II
* Body mass index (BMI) between 30-50 kg/m².
* Scheduled for elective laparoscopic sleeve gastrectomy under general anesthesia.
* Written informed consent from patients or surrogate decision makers.
Exclusion Criteria:
* Patient refusal.
* Allergy to local anesthetics.
* Coagulation disorders or anticoagulant therapy.
* Local infection or scar at the injection site.
* Severe hepatic or renal dysfunction.
* Chronic opioid use or psychiatric illness interfering with pain assessment.
* Conversion to open surgery or intraoperative complications requiring re-exploration.
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