A Comparative Study Between Ultrasound Guided Anterior Glenoid Block Combined With Sub-omohyoid Anterior Suprascapular Block Versus Ultrasound Guided Interscalene Block in Diagnostic Shoulder Arthroscopy
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Degree of preserved diaphragmatic function (DPDF)
研究概览
简要总结
The patients will be randomized into 2 equal groups by a computer-generated random numbers table, named group A, B.
Group A: Patients will receive Anterior glenoid block combined with suprascapular nerve block.
Group B: Patients will receive conventional interscalene block.
In group A, the patient will be supine for anterior glenoid block.
The suprascapular nerve will be identified as it branch off from the superior trunk and will be traced until it courses beneath the inferior belly of the omohyoid muscle.
In group B, interscalene brachial plexus block will be performed.
The primary outcomes will be as follows: (1) 11-point (0-10) numeric rating scale (NRS) pain score immediately before surgery starts and after surgery; (2) degree of preserved diaphragmatic function (DPDF): the ratio of postoperative to pre-block (baseline) diaphragmatic excursion amplitude will be assessed in the holding area using a curvilinear probe (Sono Site, Transportable fuji M-turbo ultrasound system).;(3) degree of preserved handgrip strength (DPHS): the ratio of postoperative to pre-block (baseline) handgrip strength (the maximal force patients exerted when instructed to squeeze the dynamometer handles as tightly as feasible). Measurements will be done before surgery, immediately postoperative, 4, 8, and 24 hours postoperatively.
And (4) Recording of the complications which are: Hematoma, nerve injury, allergy to any of the used drugs.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Care Provider, Investigator)
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
- •Patients American Society of anesthesiologists' physical status (ASA) I to II.
- •Aged 18 to 65 years.
- •Both sexes.
- •Patients scheduled for shoulder arthroscopy.
排除标准
- •Patient refusal
- •ASA physical status III or more.
- •Patients with known allergy to any of the study drugs.
- •Infection at the site of injection.
- •Patients with history of cardiovascular disease.
- •Patients with renal disease.
- •Patients with hepatic disease.
- •Patients with neuromuscular disease.
- •Presence of any coagulopathy.
- •Chronic opioid, gabapentin or pregabalin use.
- •Patients with history of any psychiatric disorder.
研究组 & 干预措施
Group A
Patients will receive Anterior glenoid block combined with suprascapular nerve block.
干预措施: Glenoid nerve block combined with Sub-omohyoid Anterior Suprascapular nerve Block (Procedure)
Group B
The patients will Interscalene brachial plexus block.
干预措施: Interscalene brachial plexus block (Procedure)
结局指标
主要结局
Degree of preserved diaphragmatic function (DPDF)
时间窗: 24 hours postoperative.
degree of preserved diaphragmatic function (DPDF): the ratio of postoperative to pre-block (baseline) diaphragmatic excursion amplitude will be assessed in the holding area using a curvilinear probe (Sono Site, Transportable fuji M-turbo ultrasound system).). Measurements will be made before surgery, immediately postoperative, 4, 8, and 24 hours postoperatively.
次要结局
未报告次要终点
研究者
riham fathy galal
Lecturer
Ain Shams University