Relationship of Preoperative Fasting With Tricuspid Annular Plane Systolic Excursion (TAPSE)
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- The TAPSE value is related to volume
研究概览
简要总结
The aim of our study is to try to establish a relationship between preoperative fasting-related volume changes and tricuspid annular plane systolic excursion (TAPSE), and to determine whether there are changes in right ventricular functions due to preoperative fasting.
详细描述
TAPSE (Tricuspid Annular Plane Systolic Excursion) is a parameter that easily measures apex-base shortening and provides specific information about global right ventricular (RV) function. It is less dependent on optimal image quality and serves as an easily measurable criterion compared to other RV function measurements. In this study, one day before the operation, transthoracic echocardiography (TTE) will be conducted on fasting patients, and if the preoperative fasting duration is appropriate on the day of the surgery, TTE measurements will be repeated and recorded. The study aims to evaluate the relationship between TAPSE and volume and determine whether there are any changes in right ventricular functions due to preoperative fasting.
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 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •ASA 1-2-3
- •The patient must be between 18 and 75 years old.
- •Perioperative hydration has not been administered.
- •Preoperative sedatives have not been given.
- •There should be no known heart disease.
排除标准
- •The patient being pregnant
- •Post-cardiac surgery
- •Severe pulmonary hypertension
- •Severe valve disease
- •Hypertrophic or dilated cardiomyopathy
- •Presence of acute myocardial infarction
- •Non-sinus rhythm
结局指标
主要结局
The TAPSE value is related to volume
时间窗: Patients who apply to our hospital for surgery within 6 months will be included in our study. Preoperative TAPSE measurements will be taken from the patients twice, first during admission and immediately before the operation
We will measure FAC, S' velocity, TAPSE, and Myocardial Performance Index (MPI) derived from TDI to evaluate Right Ventricular (RV) systolic functions. To assess the RV diastolic function, we will measure Tricuspid E and A wave velocities, E/A ratio, and E' velocity. TAPSE will be calculated by placing an M-mode cursor along the Tricuspid Annulus and measuring the longitudinal excursion during peak systole
次要结局
未报告次要终点
研究者
ferdi gülaştı
Assistant Professor
Aydin Adnan Menderes University