Lei Jin1, Haojie Yang1, Kaijian Qin1, Ying Li1, Can Cui1, Renjie Wu1, Zhenyi Wang2, Jiong Wu3. 1. Department of Coloproctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China. 2. Department of Coloproctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China. drxinhuo@163.com. 3. Department of Coloproctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China. tcmoctober9@163.com.
Abstract
BACKGROUND:Traditional rubber band ligation can improve the symptoms of hemorrhoids, the techniques used vary among centers and the degree of hemorrhoids may also affect the therapeutic efficacy and postoperative outcome, especially for patients with grade III hemorrhoids (hemorrhoid prolapses). This study aimed to investigate the clinical efficacy of modified rubber band ligation (MRBL) in the treatment of grade III internal hemorrhoids. METHODS: A total of 120 patients with grade III internal hemorrhoids were randomly assigned to receive MRBL or Milligan-Morgan haemorrhoidectomy (MMH) (n=60 per group). The post-operative pain, bleeding, urine retention and feeling of anal distension were recorded, and the resting anal pressure (RAP) and post-operative recurrence rate were compared between two groups. RESULTS: The post-operative pain, bleeding and urine retention in the MRBL group were improved significantly as compared with the MMH group (P<0.05), but the feeling of anal distension was similar between them (P>0.05). The RAP remained unchanged after MRBL, but the RAP at 1 month after surgery in the MMH group increased markedly (P<0.01) as compared with that before surgery and was significantly higher than that in the MRBL group (P<0.01). The post-operative recurrence rate was comparable between two groups (P>0.05). CONCLUSIONS: As compared with traditional MMH, MRBL is effective to attenuate the post-operative pain and other discomforts and stabilize the RA. Thus, MRBL is an ideal choice for the treatment of grade III internal hemorrhoids.
RCT Entities:
BACKGROUND: Traditional rubber band ligation can improve the symptoms of hemorrhoids, the techniques used vary among centers and the degree of hemorrhoids may also affect the therapeutic efficacy and postoperative outcome, especially for patients with grade III hemorrhoids (hemorrhoid prolapses). This study aimed to investigate the clinical efficacy of modified rubber band ligation (MRBL) in the treatment of grade III internal hemorrhoids. METHODS: A total of 120 patients with grade III internal hemorrhoids were randomly assigned to receive MRBL or Milligan-Morgan haemorrhoidectomy (MMH) (n=60 per group). The post-operative pain, bleeding, urine retention and feeling of anal distension were recorded, and the resting anal pressure (RAP) and post-operative recurrence rate were compared between two groups. RESULTS: The post-operative pain, bleeding and urine retention in the MRBL group were improved significantly as compared with the MMH group (P<0.05), but the feeling of anal distension was similar between them (P>0.05). The RAP remained unchanged after MRBL, but the RAP at 1 month after surgery in the MMH group increased markedly (P<0.01) as compared with that before surgery and was significantly higher than that in the MRBL group (P<0.01). The post-operative recurrence rate was comparable between two groups (P>0.05). CONCLUSIONS: As compared with traditional MMH, MRBL is effective to attenuate the post-operative pain and other discomforts and stabilize the RA. Thus, MRBL is an ideal choice for the treatment of grade III internal hemorrhoids.
Entities:
Keywords:
Milligan-Morgan haemorrhoidectomy; Rubber band ligation; grade III internal hemorrhoids; modified technique