Ji Yang1, Chao Wang, Qiang Huang. 1. Department of General Surgery, Affiliated Provincial Hospitalof Anhui Medical University, Hefei, 230001, China, ahslyyyangji@163.com.
Abstract
BACKGROUND AND OBJECTIVES: This study aimed to compare Billroth II with Roux-en-Y reconstruction after pancreaticoduodenectomy (PD). METHODS: A literature search was carried out to identify all randomized controlled trials (RCTs) comparing postoperative complications of Billroth II versus Roux-en-Y reconstruction following PD published from 1 January 1990 to 31 August 2014. Pooled risk ratios (RRs) with 95 % confidence intervals (CIs) were calculated using fixed effects or random effects models RESULTS: In total, three RCTs with 470 patients were included. Using International Study Group of Pancreatic Surgery (ISGPS) definitions, incidences of delayed gastric emptying (DGE) [grades B and C (3.9 versus 12.9 %; RR 0.30, 95 % CI 0.11-0.79; P = 0.01), DGE grade C (0.7 versus 9.6 %; RR 0.11, 95 % CI 0.02-0.61; P = 0.01)] were significantly lower in the Billroth II group than in the Roux-en-Y group, as was the length of hospital stay (weighted mean difference -4.72, 95 % CI -8.91, -0.53; P = 0.03). CONCLUSIONS: Meta-analysis revealed that the incidence of DGE (grades B and C) after PD can be decreased by using Billroth II rather than Roux-en-Y reconstruction.
BACKGROUND AND OBJECTIVES: This study aimed to compare Billroth II with Roux-en-Y reconstruction after pancreaticoduodenectomy (PD). METHODS: A literature search was carried out to identify all randomized controlled trials (RCTs) comparing postoperative complications of Billroth II versus Roux-en-Y reconstruction following PD published from 1 January 1990 to 31 August 2014. Pooled risk ratios (RRs) with 95 % confidence intervals (CIs) were calculated using fixed effects or random effects models RESULTS: In total, three RCTs with 470 patients were included. Using International Study Group of Pancreatic Surgery (ISGPS) definitions, incidences of delayed gastric emptying (DGE) [grades B and C (3.9 versus 12.9 %; RR 0.30, 95 % CI 0.11-0.79; P = 0.01), DGE grade C (0.7 versus 9.6 %; RR 0.11, 95 % CI 0.02-0.61; P = 0.01)] were significantly lower in the Billroth II group than in the Roux-en-Y group, as was the length of hospital stay (weighted mean difference -4.72, 95 % CI -8.91, -0.53; P = 0.03). CONCLUSIONS: Meta-analysis revealed that the incidence of DGE (grades B and C) after PD can be decreased by using Billroth II rather than Roux-en-Y reconstruction.
Authors: Jordan M Winter; John L Cameron; Kurtis A Campbell; Meghan A Arnold; David C Chang; Joann Coleman; Mary B Hodgin; Patricia K Sauter; Ralph H Hruban; Taylor S Riall; Richard D Schulick; Michael A Choti; Keith D Lillemoe; Charles J Yeo Journal: J Gastrointest Surg Date: 2006-11 Impact factor: 3.452
Authors: Jae Pil Jung; Mazen S Zenati; Mashaal Dhir; Amer H Zureikat; Herbert J Zeh; Richard L Simmons; Melissa E Hogg Journal: JAMA Surg Date: 2018-10-01 Impact factor: 14.766