NCT06078228Enrolling By Invitation不适用
Assessment of Ultrasonographic Carotid Artery Corrected Flow Time and Internal Jugular Vein Collapsibility Index in Prediction of Hypotension During Induction of General Anesthesia
适应症
相关药物
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- the predictive value of the carotid Ftc for prediction of hypotension.
研究概览
简要总结
Post induction hypotension is closely related to postoperative complications. Patients are at high risk of hypotension due to preexisting hypovolemia and the vasodilatory effects of induction agents. Ultrasonographic measurement of the Carotid artery corrected flow time and internal jugular vein collapsibility index may predict post induction hypotension.
详细描述
- Type of Study: Observational Prospective Cohort Design.
- Study Setting and ethical consideration: The approval of the Scientific Research Ethics Committee of the Faculty of Medicine, Ain Shams University will be obtained before starting work on the study. This study will be conducted in operating theatres of Ain Shams University Hospitals. Informed written consents to participate will be obtained from the patients.
- Study Period: One year (October 2023-October 2024)
- Study Population: Adult patient undergoing elective surgeries.
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 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •1- Patients of American Society of Anesthesiologists (ASA) physical status I to II of both genders.
- •2- Aged 18-65 years. 3- Elective surgeries under general anesthesia. 4- BMI less than 40.
排除标准
- •Patients with
- •Renal diseases.
- •Hepatic diseases.
- •ASA scores of 3-
- •The presence of a left ventricular ejection fraction less than 50%.
- •Age under 18 years old.
- •Patient refusal.
- •Coronary heart disease.
- •Cardiac disease including cardiomyopathy and mild to severe valve disease.
- •Pulmonary hypertension.
- •Peripheral arterial disease.
- •Preoperative cervical vascular ultrasound abnormalities including plaque, stenosis and anatomical variation.
- •Any previous neck surgery or trauma.
结局指标
主要结局
the predictive value of the carotid Ftc for prediction of hypotension.
时间窗: one year
to investigate the reliability of preanesthetic ultrasound measurements of the carotid artery FTc and the internal jugular vein collapsibility index in predicting hypotension during the induction of general anesthesia
次要结局
未报告次要终点
研究者
研究点 (1)
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