Comparıson Of Analgesıc Effectıveness Of Erector Spınae Plane Block and Transmuscular Quadratus Lumborum Block In Kıdney Transplantatıon
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- evaluate pain scores and analgesic consumption between groups
研究概览
简要总结
Perioperative anesthesia and pain management are among the difficult situations for anesthesiologists to manage in kidney transplant patients. These patients are often complicated by comorbidities related to chronic kidney disease. The main issues in postoperative pain management for kidney transplant patients include dose adjustment, prevention of further renal damage, and maintenance of graft perfusion. Pain management in patients with end-stage renal disease may be inadequate due to limited options of systemic analgesics. In addition, regional analgesia techniques can be considered to avoid the adverse effects of anesthetics and systemic analgesics (1).
Erector spinae plane block (ESPB) is a regional fascial plane block method developed in recent years. In this method, analgesia is provided by injecting local anesthetic between the transverse process and the erector spinae muscles and anesthetizing the dorsal and ventral branches of the regional spinal nerves. It has a wide range of applications including thoracic, lumbar, and thoracic and abdominal surgeries (2,3).
Transmuscular quadratus lumborum block (TMQLB) is a nerve block technique in which local anesthetic is applied to the fascial plane between the psoas major (PM) and quadratus lumborum (QL) muscles. Anatomical evidence has shown that local anesthetic can spread through the thoracolumbar fascia into the thoracic paravertebral space, thus infiltrating the thoracic spinal nerves and sympathetic trunk, providing both somatic and visceral analgesia for abdominal surgery (4).
This study aims to evaluate the analgesic efficacy of ESPB and TMQLB in terms of pain management after kidney transplantation. The primary aim of the study was to evaluate pain scores and analgesic consumption between groups in the 24-hour postoperative period. The secondary aim was to evaluate the time to first analgesic requirement after block, the number of patients requiring analgesics, and the levels of nausea and vomiting.
详细描述
MATERIAL AND METHODS A total of 50 patients are planned to be included in this single-blind, prospective randomized controlled study planned to be conducted between June 10, 2025 and October 10, 2025 in the general surgery operating room of Kartal Dr. Lütfi Kırdar City Hospital.
All patients taken to the operating room will be subjected to standard monitoring techniques including temperature monitoring, electrocardiography (ECG), peripheral oxygen saturation (SpO2), end tidal carbon dioxide monitoring (EtCO2) and non-invasive blood pressure measurement, and then one of two regional anesthesia methods will be applied to the patients. Then, the surgical procedure will be started after standard general anesthesia induction and endotracheal intubation will be applied to the patients. 100 mg tramadol and 1 gr paracetamol will be administered to all patients iv for analgesia 15 minutes before the end of the operation, and 10 mg metoclopramide will be administered to patients iv for nausea and vomiting.
Randomization Patients will be divided into two groups as Group TMQLB; n=25 and Group ESPB; n=25 in a system where random numbers generated by the computer (SPSS v23.0, IBM, NewYork, USA) are used, with a ratio of 1:1. The physician who will follow up the patients postoperatively will be blind to the groups.
Power analysis As a result of the power analysis conducted for our study; the standard effect size was determined as 0.72 with a 5% margin of error and 80% power. It was decided to include a total of 50 cases, n=25 cases in each group.
Block application After regional sterile conditions are provided with 10% povidone iodine solution while the patient is in the supine position, 6-13 Mhz linear ultrasonography (USG Esaote, Via E. Melen, 77 16152 Genova, Italy) will be used for imaging for ESPB, 22 G and 100 mm block needle (Stimuplex® Ultra 360® B-Braun medical, Melsungen, Germany) will be inserted between the transverse process and the erector spinae muscle at the level of the T10 vertebra and 30 ml of a local anesthetic solution consisting of 0.25% bupivacaine will be administered to the side to be treated.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Renal transplantation
- •Patients between the ages of 18-65
排除标准
- •Patients who do not agree to participate in the study,
- •Patients havecoagulopathy, liver function problems, local anesthetic allergy
- •Body mass index (BMI) > 40
研究组 & 干预措施
erectör spinae plane block
Erector spinae plane block (ESPB) is a regional fascial plane block method developed in recent years. In this method, analgesia is provided by injecting local anesthetic between the transverse process and the erector spinae muscles and anesthetizing the dorsal and ventral branches of the regional spinal nerves. It has a wide range of use in thoracic, lumbar, and thoracic and abdominal surgeries
干预措施: Erector Spinae (ESP) Block with Bupivacaine (Marcaine®) (Other)
Transmuskuler quadratus lumborum block
Transmuscular quadratus lumborum block (TMQLB) is a nerve block technique in which local anesthetic is applied to the fascial plane between the psoas major (PM) and quadratus lumborum (QL) muscles. Anatomical evidence has shown that local anesthetic can spread through the thoracolumbar fascia into the thoracic paravertebral space, thus infiltrating the thoracic spinal nerves and sympathetic trunk, providing both somatic and visceral analgesia for abdominal surgery
干预措施: Quadratus Lumborum (QL) Block (Other)
结局指标
主要结局
evaluate pain scores and analgesic consumption between groups
时间窗: postoperative 24 hours
Patients' pain levels will be measured at 0, 1, 2, 6, 12, and 24 hours using a 10-point VAS. No pain will be assessed as 0 points, and severe pain will be assessed as 10 points.
次要结局
未报告次要终点
研究者
Tahsin Şimşek
ASSOCİATED PROFESSOR
Kocaeli Derince Education and Research Hospital