ABSTRACT
ObjectiveTo evaluate the safety and feasibility of the standardized management model of anesthesia for painless digestive endoscopy.MethodsData of 17 100 patients who underwent painless endoscopy were reviewed for severe adverse reaction and complications.The model included anaesthetist-directed appointment,nurse assistance during operation,and postoperative nurse observation.Eight hundred cases (200 of gastric endoscopy,intestinal endoscopy,EUS and ERCP respectively) were randomly selected and analyzed for times of endoscopic diagnosis,anesthesia,wakening and discharge,and complications.ResultsOf the 17 100 cases,severe complications occurred in 10 (0.058％ ),including 3 apnea,one respiratory obstruction due to opisthognathism and glossoptosis,five larygneal spasm and 1 reflux inspiration.There was no anesthesia or endoscopy related death.Study of 800 cases showed intraoperative MAP,HR increase or decrease over 30％ of the baseline,the incidence of SpO2 ＜ 95％ were 6.0％ ～ 25.0％,3.0％ ～8.5％,≤2.0％,respectively.The rate of lethe,good quality of sleep were 99％ ～ 100％ and 98.0％ ～100.0％,respectively.The rates of cough,body movement and myoclonic were 0.5％ ～4.5％,5.5％ ～11.5％,and 1.5％ ～ 3.5％,respectively.Rates of nausea and vomiting,excitement,restlessness and dizziness were lower than 4％.ConclusionThe standardized management model,feasible,safe and effective,is able to facilitate anesthetic efficacy and reduce complications.