Clinical Efficacy for Small Dose of Propofol and Sufentanil Intravenous Anesthesia in Endoscopic Variceal Ligation

This paper is to discuss the clinical efficacy for small dose of propofol and sufentanil intravenous anesthesia in endoscopic variceal ligation. 62 patients ligation treated our hospital from April 2013 October 2014 are selected be randomly divided into control group observation group. The contrastive analysis anesthetic effect was made after giving sufentanil+propofol Incidence rates hyoxemia hypotension were respectively 3.23 % 6.45 %, far less than 38.71 16.13 Therefore, coincidence time significantly short that group, showing a significant difference (p<0.05). Small propofol+sufentanil applied works well has relatively high safety.