CLINICAL OBSERVATION OF LIDOCAINE COMBINE WITH DIAZEPAM DURING BRONCHOSCOPY

Objective To study the lidocaine compare with Diazepam affect on patients' respiration and circulation during bronchoscopy.Methods 80 patients with bronchoscopy were divided into two groups: control group(Group I,n =40 cases) and the diazepam group(group II,n =40 cases),patients in Group I were performed local surface anesthesia with single lidocaine,patients in group II were performed with lidocaine surface anesthesia combined with Diazepam,using a multifunctional monitor to monitor and compare the patients of two groups with preoperative,intraoperative and postoperative heart rate,blood pressure,respiration,blood oxygen saturation changes.Results In group Ⅱ anesthesia patients feel without pain when examination,the heart rate,blood pressure,oxygen saturation,breathing changes were significantly difference intraoperative between the two groups(P 0.05);and the heart rate changes as well as breathing were also significantly difference between the two groups in postoperative(p 0.05).Blood pressure,oxygen saturation changes were no significantly differences(p 0.05).Conclusion The effection of using Lidocaine combine with Diazepam on anesthesia during bronchoscopy is good,and it is a relatively safe method of anesthesia.