Topic Highlight
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 14, 2014; 20(38): 13692-13704
Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.13692
Table 3 Summary of recently published meta-analysis examining laparoscopic distal gastrectomy vs open distal gastrectomy for gastric cancer
Ref.Trials included (n)Laparoscopic/open procedures (n)TumOR = characteristicsOperative time (min) (WMD)Blood loss (mL) (WMD)Harvested lymph nodes (WMD)Length-of-stay (WMD)Complication ratesMortality
Memon et al[62], 20084 RCT’s82/80EGC, GC+83 (P < 0.001)-104 (P = 0.02)-4.3 (P < 0.001)-3.3 d (P = 0.14)OR = 0.66 (P = 0.14)OR = 0.94 (P = 0.94)
Chen et al[60], 20096 RCT’s323/306EGC+87 (P < 0.001)-108 (P = 0.001)-4.9 (P < 0.001)-2.0 d (P = 0.14)RR = 0.61 (P = 0.01)Risk difference 0.01 (P = 0.32)
Kodera et al[61], 20106 RCT’s343/323EGC, GC+82 (P < 0.001)-118 (P < 0.001)-4.8 (P < 0.001)NAOR = 0.46 (P = 0.003)OR = 0.17 (P = 0.86)
Ohtani et al[63], 20115 RCT’s164/162EGC, GC+82 (P < 0.001)-122 (P < 0.001)-4.8 (P < 0.001)-2.5 d (P = 0.04)OR = 0.38 (P = 0.01)OR = 0.47 (P = 0.54)
Viñuela et al[59], 20126 RCT’s1658/1397ECG, GC+48.3 (P < 0.001)-118 (P < 0.001)-3.9 (P < 0.001)-3.6 (P < 0.001)OR = 0.59 (P < 0.001)OR = 0.64 (P = 0.39)
19 NRCT’s