Comparision of three doses of heavy Bupivacaine in spinal anaesthesia in patients undergoing lower extremity surgery.
试验速览
- 阶段
- 4 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Change in pulse systolic diastolic and mean blood pressure
研究概览
简要总结
Spinal anaesthesia is the anaesthesia of choice in adults undergoing lower limb surgery,provided there is no significant co-morbidity. But spinal anaesthesia can cause hypotension , bradycardia and prolonged immobilisation which can be harmful and distressing to the patient. The aim of the present study was to compare three different doses of bupivacaine for lower limb surgery in sixty ASA grade 1 and 2 patients aged 18 to 80 yrs of age. The parameters used will be systolic, diastolic and mean blood pressure and pulse rate. The secondary parameters will be recession of sensory and motor block at 2 hours using two dermatomal recession and modified bromage scale.
研究设计
- 研究类型
- Interventional
- 分配方式
- Random Number Table
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 80.00 Year(s)（—）
- 性别
- All
入选标准
- •ASA 1 and 2 Undergoing lower limb surgery.
排除标准
- •Patient refusal.
- •Anatomically distorted spine.
- •Spine surgery.
- •Surgery extending beyond 3 hrs.
- •Patients with perioperative complications.
结局指标
主要结局
Change in pulse systolic diastolic and mean blood pressure
时间窗: 2 hours
Time to first analgesic requirement.
时间窗: 2 hours
次要结局
- Recession of sensory and motor block using two segment recession time and modified Bromage scale respectively.(4 hours)