CTRI/2025/12/098878尚未招募不适用
Comparison of Ultrasound guided and Landmark based Subarachnoid Block in Obese Parturients
Dr Ashima Grace Thomas1 个研究点 分布在 1 个国家目标入组 30 人开始时间: 2026年1月1日最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- First pass success rate and number of needle passes
研究概览
简要总结
There is growing interest in the use of ultrasound guidance in different patient populations, it being noninvasive. Obesity in parturients is of concern with regard to performing subarachnoid block which is the preferred choice for cesarean section. This study has been undertaken to assess the benefit of ultrasound as a tool for better patient outcome and care.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 50.00 Year(s)（—）
- 性别
- Female
入选标准
- •ASA II or III obese parturients (pre pregnancy BMI more than or equal to 25 kilogram per metre cubed) undergoing elective or emergency caesarean section.
- •Singleton pregnancy at term (greater than 37 weeks).
- •No contraindications to spinal anaesthesia.
排除标准
- •Patients with spinal deformities or previous spinal surgery.
- •Contraindications to neuraxial anaesthesia (coagulopathy, infection at puncture site, allergy to local anaesthetics, psychiatric illness).
- •Patients requiring emergency caesarean section for foetal distress.
结局指标
主要结局
First pass success rate and number of needle passes
时间窗: First pass success rate and number of needle passes at the time of performing subarachnoid block
次要结局
- Number of needle puncture attempts(Till successful spinal achieved)
- Total procedure time for a successful puncture(Till CSF backflow)
- Patient satisfaction score(1 hour post procedure)
- Incidence of complications ( PDPH, failed block, traumatic tap)(1 day post procedure)
研究者
Dr Ashima Grace Thomas
Jubilee Mission Medical College and Research Institute
研究点 (1)
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