Effect of buprenorphine as an adjunct to local aneasthetic mixtures in ultrasound guided supraclavicular brachial plexus block in patients undergoing upper limb surgeries - a Randomized Controlled study.
试验速览
- 阶段
- 4 期
- 状态
- 尚未招募
- 入组人数
- 56
- 试验地点
- 1
- 主要终点
- duration of sensory blockade in ultrasound guided supraclavicular brachial plexus block in patients undergoing upper limb surgeries.
研究概览
简要总结
This is a prospective randomized controlled trial to be conducted on patients aged 18 to 60 years belonging to ASA1 and ASA2 posted for elective upper limb surgeries under regional aneasthesia. After getting consent , patients were allocated into two groups . group A will be be given 9ml of 0.5% of bupivacaine + 9ml of 2% lignocaine with adrenaline along with 300mcg of buprenorphine diluted to 1 ml of normal saline . group B will be given 9ml of 0.5 % bupivacaine + 9ml of 2% lignocaine with adrenaline along with 2ml of normal saline . The duration of sensory blockade is compared between two groups.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- Participant and Investigator Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •1.patients undergoing elective elbow,forearm ,hand surgeries.
- •2.aged between 18 and 60 years of either gender 3.patients belonging to ASA physical status 1, 2.
排除标准
- •1.BMI more than or equal to 35kg per meter squared.
- •2.allergy to local anesthetics/opioids 3.patients on opioids for chronic use 4.puncture site infection 5.preexisting nerve injury 6.coagulopathy.
结局指标
主要结局
duration of sensory blockade in ultrasound guided supraclavicular brachial plexus block in patients undergoing upper limb surgeries.
时间窗: duration of sensory blockade is assessed from the time of onset of sensory blockade to complete resolution of blockade. it will be assessed every hour in the first 16 hours in the postoperative period .
次要结局
- 1.time taken for onset of sensory and motor blockade(2.duration of motor blockade)
研究者
Dr. Thenmozhi
Pondicherry Institute of Medical Sciences