The Effect of End-expiratory Positive Pressure on Gastric Residual Volume in Elective Pediatric Outpatient Surgery Where Laryngeal Mask is Applied
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 90
- 试验地点
- 1
- 主要终点
- Gastric residual volume
研究概览
简要总结
This study was designed as a prospective observational study.
详细描述
In this study, it was planned to evaluate the effect of positive end-expiratory pressure on gastric residual volume in patients who will undergo outpatient pediatric surgery with laryngeal mask application on the specified dates. Patients aged 1-11 years, ASA I-II and undergoing outpatient lower abdominal and genitourinary surgery were included in the study. Since the use of positive end-expiratory pressure varies in our clinic depending on the anesthesiologist preference, the effect of this application on gastric volume will also be evaluated primarily by recording images with gastric ultrasonography at certain perioperative time periods. Secondarily, the effect of this positive end-expiratory pressure on mechanical ventilator parameters and airway pressures will be evaluated.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 1 Year 至 11 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Pediatric patients who will undergo elective outpatient minor surgery (lower abdominal and urogenital)
- •1-11 years old
- •American Society of Anesthesiology (ASA) classification 1-2 patient groups
- •Patients who are fully hungry and whose fasting period is appropriate for their age and diet.
排除标准
- •Patients whose fasting period is not appropriate
- •Acute abdominal and emergency surgeries
- •ASA 3-4 patient group
- •Patients with diseases or medication use that will affect gastric emptying time
- •Previous nasogastric tube placement and re-operation • Patients with known difficult airway or failure to fit the laryngeal mask
结局指标
主要结局
Gastric residual volume
时间窗: preoperatively, intraoperatively after laryngeal mask placement, before laryngeal mask removal at the end of surgery
The primary purpose of this study is to measure gastric residual volume with peroperative gastric ultrasonography measurements. Gastric residual volume will be calculated according to gastric ultrasonography measurements.
次要结局
- Airway pressures(intraoperative process)
研究者
Duygu Akyol
M.D, co-investigator
Bakirkoy Dr. Sadi Konuk Research and Training Hospital