The Affiliated Lianyungang Hospital of Xuzhou Medical University
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 190
- 试验地点
- 1
- 主要终点
- Incidence of choking cough response
研究概览
简要总结
In patients undergoing general anesthesia with planned tracheal intubation , a prospective, randomized, controlled study was conducted to record the occurrence of cough 2 minutes after injection of Sufentanil or Tegilerdine. The cough was graded based on the frequency and duration: Grade I, no cough; Grade II, a single mild cough; Grade III, multiple coughs with duration <1 second; Grade IV, continuous coughing with a duration >15 seconds.
详细描述
Using a computer-generated randomized number table, patients were divided into two groups: the experimental group receiving Tiliglitidine (T group) at 20-50ug/kg, and the control group receiving Sufentanil (S group) at 0.2-0.4 μg/kg. After patients arrived in the operating room, routine monitoring including non-invasive blood pressure, electrocardiogram, and oxygen saturation was performed, and intravenous access was established. Patients were oxygenated and given the study drug before anesthesia induction. No other drugs were administered to the patients before giving the study drug. During anesthesia induction, patients received intravenous injection of Tiliglitide or Sufentanil according to their group. The severity of coughing was graded based on the number of coughing episodes: graded by the number and duration of coughs: Grade I, no cough, breathing regular; Grade II, a single mild cough; Grade III, multiple coughs, lasting less than 15 seconds; Grade IV, continuous coughs, lasting more than 15 seconds.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Double (Participant, Investigator)
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
- •Age between 18 and 65 years, 18 ≤ BMI (kg/m²) ≤ 30;
- •ASA grade I ~ III;
- •Scheduled elective surgery under general anesthesia with tracheal intubation.
排除标准
- •Patients with chronic cough (cough lasting >8 weeks) or asthma;
- •Patients with a history of allergy to the drugs used during the study;
- •Patients with severe cardiovascular disease, intracranial lesions, eye lesions, or lung lesions.
研究组 & 干预措施
Sufentanil group
Administer sufentanil 0.2-0.4 µg/kg before the induction of general anesthesia, and record the patient's coughing episodes 2 minutes after administration. Then proceed with anesthesia induction.
干预措施: Sufentanil (Drug)
Tegilerdine group
Administer 20-50µ/kg of Tegilerdine before induction of general anesthesia, and record the patient's coughing episodes 2 minutes after administration. Then proceed with anesthesia induction.
干预措施: Tegilerdine (Drug)
结局指标
主要结局
Incidence of choking cough response
时间窗: 2 minutes after administration
Two minutes after administration of the study drugs (Tegilerdine/Sufentanil), any clear coughing action is considered an 'occurrence'.
次要结局
- Blood pressure(before injection of Tegilerdine or Sufentanil (T0), 2 minutes after injection (T1), 1 minute before intubation (T2), 1 minute after intubation (T3), and 3 minutes after intubation (T4）)
- Heart rate(before injection of Tegilerdine or Sufentanil (T0), 2 minutes after injection (T1), 1 minute before intubation (T2), 1 minute after intubation (T3), and 3 minutes after intubation (T4）)
- Grading of choking and coughing response(2 minutes after administration)
- Blood pressure(before injection of Tegilidine or Sufentanil (T0), 2 minutes after injection (T1), 1 minute before intubation (T2), 1 minute after intubation (T3), and 3 minutes after intubation (T4）)
- Heart rate(before injection of Tegilidine or Sufentanil (T0), 2 minutes after injection (T1), 1 minute before intubation (T2), 1 minute after intubation (T3), and 3 minutes after intubation (T4）)
- Adverse reaction(2 minutes after administration)