TY - JOUR JF - jap JO - JAP VL - 4 IS - 2 PY - 2013 Y1 - 2013/7/01 TI - Effect of perianal block with bupivacaine on pain after hemorrhoidectomy TT - اثر بلوک پری‌آنال با بوپیواکائین بر درد پس از هموروئیدکتومی N2 - Aim and Background: One of the most common surgical procedures is hemorrhoidectomy and pain is a common problem in patients after this surgery. Therefore postoperative pain control could have a significant impact on reducing complications and increasing patients' satisfaction. In this study, the effect of perianal block with bupivacaine on declining pain after hemorrhoidectomy has been studied. Methods and Materials: This study is a double-blind clinical trial in which, patients undergoing hemorrhoidectomy were randomly divided into two groups. The study group received perianal block with bupivacaine 0/25% after surgery and the control group did not recieve any block. In order to assess postoperative pain and nausea-vomiting , VAS and VDS scales were used, respectively. In the meanwhile, the duration of postoperative analgesia and patient satisfaction were evaluated. Findings: The two groups were sigificantly different considering the mean change in pain score (based on VAS ), the average amount of pethidine recieved, the rate of post-operative nausea and vomiting (VDS) and the percentage of patient satisfaction after the surgery. (P=0.0001). Conclusions: Perianal block with bupivacaine in elective surgical hemorrhoidectomy effectively reduces postoperative pain. SP - 202 EP - 209 AU - Sedighinejad, Abbas AU - Naderi nabi, Bahram AU - Haghighi, Mohammad AU - Kord, Alireza AU - Alizadeh, Mehdi AU - Karami, Mohammadseddigh AU - Bi azar, Gelare AD - KW - Perianal Block KW - Bupivacaine KW - Hemorrhoidectomy KW - Postoperative Pain UR - http://jap.iums.ac.ir/article-1-5010-en.html ER -