To study the predictive value of internal jugular vein collapsibility index and common carotid artery peak systolic velocity variation in prediction of post spinal hypotension
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- To study the predictive value of internal jugular vein collapsibility index and common carotid artery peak systolic variation in prediction of post spinal hypotension
研究概览
简要总结
Hypotension after spinal anaesthesia is one of the commonestcomplications that occur due to sympatholysis. Intraopertive arterialhypotension has been linked to an increase in patient morbidity and mortality.In few studies the Internal Jugular Vein Collapsibility Index has shown to helpin prediction of hypotension after spinal anaesthesia. A prospectiveobservational study will be conducted on 50 adult patients of ASA I, II and IIIscheduled to undergo elective surgery under spinal anaesthesia after taking awritten informed consent. The Common Carotid Artery Peak Systolic VelocityVariation will be compared with Internal Jugular Vein Collapsibility Index asmethod for prediction of post spinal hypotension. After giving spinalanaesthesia using a standard protocol, monitoring of heart rate, systolic,diastolic and mean blood pressure will be done upto 30 minutes to compareincidence and severity of hypotension.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 90.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients age above 18 years posted for elective surgery under spinal anaesthesia 2) American Society of Anaesthesiologist Class I, II, III.
排除标准
- •Refusal for Consent for study by the patient 2) Presence of any wound/dressing/swelling/structural abnormality in neck 3) Infection at site of Spinal Injection 4) Thrombocytopenia and coagulopathies and patients on current anticoagulant/anti-platlet therapy 5) Pregnant Females 6) Pre-existing severe cardiac, renal or liver disase.
结局指标
主要结局
To study the predictive value of internal jugular vein collapsibility index and common carotid artery peak systolic variation in prediction of post spinal hypotension
时间窗: Patients Heart rate,non invasive blood pressure,oxygen saturation will be monitored for every 2 minutes for first 30 minutes post spinal anaesthesia
次要结局
- To compare internal jugular vein collapsibility index and common carotid artery peak systolic variation for prediction of severity of hypotension(Patients Heart rate, non invasive blood pressure, oxygen saturation will be monitored for every 2 minutes for first 30 minutes post spinal anaesthesia)