Comparison of Ultrasound guided versus Palpatory method of posterior tibial artery cannulation: A prospective, Randomized controlled study
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 240
- 试验地点
- 1
- 主要终点
- To compare the success rate of ultrasound guided versus conventional Palpatory method of posterior tibial artery cannulation for first time successful cannulation.
研究概览
简要总结
Intra-arterialcannulation, a frequently used method for continuous beat to beat bloodpressure monitoring, assessing fluid response, arterial blood gas analysis andfrequent blood sampling in the intraoperative period in major surgeries as wellas in the intensive care unit.Posterior tibialartery has larger diameter and has extensive collateral circulation. It hasbeen shown that cannulation of posterior tibial artery is comparable to radialartery cannulation and even better than the dorsalis pedis artery cannulation.**Hypothesis:**We hypothesize that ultrasound guided posteriorartery cannulation will be better than conventional Palpatory technique withrespect to first attempt success rates and decreasing the number of attempts.
**Aim:**Our aim is to compare Palpatory versus ultrasound guided posteriortibial artery cannulation with respect to first attempt success rates anddecreasing the number of attempts.
**Objective:**To compare the success rate of ultrasound guided versus conventional Palpatorymethod of posterior tibial artery cannulation for first time successfulcannulation.
Material and Methods: A Prospective,randomized controlled study
Sample size and Statistics: 120 patients in each groups.
研究设计
- 研究类型
- Interventional
- 分配方式
- Computer generated randomization
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •ASA grade I.
- •IV Patients undergoing major surgeries requiring arterial cannulation.
排除标准
- •1.Patient refusal to consent.
- •2.Patient with absence of arterial pulsation.
- •3.Skin erosions near the insertion site.
- •4.Patient undergoing surgery on lower limbs.
结局指标
主要结局
To compare the success rate of ultrasound guided versus conventional Palpatory method of posterior tibial artery cannulation for first time successful cannulation.
时间窗: This is not applicable as single reading will be taken at the time of intra arterial cannulation.
次要结局
- 1.To compare the number of attempts.(2.To compare the assessment time.)