Erector Spinae Plane Block Versus External Oblique Intercostal Plane Block for Analgesia in Open Cholecystectomy
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: Erector Spinae Plane Block, External Oblique Intercostal Plane Block.
- Кому может быть актуально
- Состояния в реестре: Cholecystectomy, Postoperative Pain, Erector Spinae Plane Block, Regional Anesthesia. Базовые параметры: 18 лет — 65 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Список центров уточняется — проверьте первичный протокол.
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
Efficacy of Bilateral Erector Spinae Plane Block Versus Bilateral External Oblique Intercostal Plane Block for Perioperative Analgesia in Open Cholecystectomy Surgeries: A Randomized Controlled Trial
Обзор
This randomized controlled trial aims to compare the analgesic efficacy of bilateral ultrasound-guided erector spinae plane block (ESPB) versus bilateral external oblique intercostal plane (EOI) block in patients undergoing open cholecystectomy. Patients will be randomly allocated into two groups to receive either ESPB or EOI block in addition to standard general anesthesia. The primary outcome is postoperative pain score assessed using the Numerical Rating Scale (NRS) at 2 hours after surgery. Secondary outcomes include intraoperative opioid consumption, postoperative nalbuphine requirements, time to first analgesic request, and hemodynamic changes. This study seeks to determine the more effective regional anesthesia technique for improving perioperative analgesia in open cholecystectomy.
Подробное описание
Open cholecystectomy is still indicated in selected patients such as those with complicated gallbladder disease or contraindications to laparoscopy. Effective perioperative pain management is essential to improve patient outcomes and reduce opioid consumption.
Regional anesthesia techniques have gained increasing interest, particularly with the use of ultrasound guidance. The erector spinae plane block (ESPB) is a relatively simple and widely used interfascial block that provides effective analgesia for abdominal surgeries. The external oblique intercostal plane (EOI) block is a newer technique targeting the upper abdominal wall.
In this prospective, randomized, double-blinded clinical trial, adult patients undergoing elective open cholecystectomy will be randomized into two groups. One group will receive bilateral ultrasound-guided ESPB, while the other group will receive bilateral ultrasound-guided EOI block, both performed after induction of general anesthesia and before surgical incision.
All patients will receive standardized general anesthesia. Pain will be assessed using the Numerical Rating Scale (NRS) at multiple time points postoperatively. Rescue analgesia with intravenous nalbuphine will be administered as needed.
The primary outcome is postoperative pain score at 2 hours. Secondary outcomes include intraoperative fentanyl consumption, total nalbuphine consumption over 24 hours, time to first analgesic request, hemodynamic parameters, and any block-related complications.
This study aims to provide evidence regarding the comparative effectiveness of ESPB and EOI block in open cholecystectomy surgeries.
Вмешательства
- Процедура Erector Spinae Plane Block
Bilateral erector spinae plane block will be performed under ultrasound guidance using local anesthetic prior to surgical incision to provide postoperative analgesia. - Процедура External Oblique Intercostal Plane Block
Bilateral external oblique intercostal plane block will be performed under ultrasound guidance using local anesthetic prior to surgical incision to provide postoperative analgesia.
Первичные конечные точки
- Postoperative Pain Score (VAS) [Срок оценки: Within the first 24 hours postoperatively]
Вторичные конечные точки (3)
- Total Opioid Consumption [Срок оценки: First 24 hours postoperatively]
- Time to First Analgesic Request [Срок оценки: Within 24 hours postoperatively]
- Postoperative Complications [Срок оценки: Within 24 hours postoperatively]
Критерии участия
Критерии включения
- Adult patients aged 18-65 years.
- Patients scheduled for elective open cholecystectomy.
- American Society of Anesthesiologists (ASA) physical status I-II.
- Patients who provide informed consent.
Критерии исключения
- Patient refusal.
- Known allergy to local anesthetics.
- Coagulopathy or anticoagulant therapy.
- Infection at the site of injection.
- Severe hepatic, renal, or cardiac disease.
- Body mass index (BMI) > 35 kg/m².
- Pregnancy.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Тройное слепое
- Основная цель
- Лечение
Центры проведения
Список центров уточняется — проверьте первичный протокол.
Идентификаторы
NCT: NCT07533279 · MD-37-2024