4 结果
Cystoscopy is a simple, effective and reliable method in current urological practice for the diagnosis and treatment of urethral and bladder pathologies.
Procedure is frequently used for the placement and replacement (removal) of double J stent in patients with ureteral stones .
Cystoscopy may be
50 participants with American Society of Anesthesiologists (ASA) physical score I-II. laryngeal mask (LMA) will use in general anesthesia.
all participants will be premedicated with 0.05 mg/kg midazolam 30 minutes before the operation. ASA, age, sex, body mass index (BMI) will record. peripheral
The study aims to compare the two devices with respect to:
Time taken for insertion. Insertion attempts or failed attempt. Oropharyngeal leak pressure Air leak Time taken to pass an orogastric tube Attempts to pass an orogastric tube or failed attempt. Haemodynamic variation Incidence of adverse
The patients are randomly assigned to 2 groups:
- Group 1: Ambu AuraGain.
- Group 2: LMA Supreme, Teleflex
Procedure:
The investigation protocol contains the following sections:
1. Induction of anaesthesia. Intravenous infusion of remifentanil and propofol targeting the effect site (2-4 ng/ml and