NCT02739776撤回不适用
Infrared Thermographic Imaging for Early Assessment of Epidural Block Success in Obstetric Anesthesia
Cook County Health0 个研究点开始时间: 2016年2月2日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 发起方
- 主要终点
- Change in temperature in the lower extremities
研究概览
简要总结
The purpose of this study is to describe infrared thermographic imaging as a tool for the assessment of epidural block in obstetrics patients
详细描述
Patients will recive standard anesthesia care for epidural placement and additionally, thermographic imaging will be obtained at baseline and up to 30 min after the epidural blockade is performed.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Parturients in active labor requesting epidural anesthesia for normal vaginal delivery
排除标准
- •Patients with lower extremity skin disorders like active infections like cellulitis, ,dermatitis, psoriasis or connective tissue disorders like scleroderma or Raynaud's phenomenon
- •Patients with diagnosed peripheral vascular disease ,venous stasis , deep venous thrombosis.
- •Patients with Severe preeclampsia with significant lower extremity edema
- •Patient on vasoactive agents like vasodilators, calcium channels blockers.
结局指标
主要结局
Change in temperature in the lower extremities
时间窗: at baseline, 5 min before the epidural blockade, during and up to 30 minutes after performing the epidural blockade
thermographic images of the lower extremities will be obtained and analyzed for thermography patterns.
次要结局
- Epidural blockade failure(Up to 30 min after performing the epidural block)
- Successful epidural blockade(up to 30 min after performing the epidural block)
- Requirement for Epidural catheter manipulation or replacement(Up to 30 min after performing the epidural block)
研究者
Pamela Gonzalez Sr Director Clinical Research Office
Dir Clinical Research
Cook County Health
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