Antecolic reconstruction is associated with a lower incidence of delayed gastric emptying compared to retrocolic technique after Whipple or pylorus-preserving pancreaticoduodenectomy.

ABSTRACT:

Background

The aim of present study is to investigate the relationship between the antecolic (AC) route of gastrojejunostomy (GJ) after pancreaticoduodenectomy (PD) or duodenojejunostomy (DJ) reconstruction after pylorus-preserving pancreaticoduodenectomy (PPPD), and the incidence of delayed gastric emptying (DGE).

Methods

An electronic search of 4 databases to identify all articles comparing AC and retrocolic (RC) reconstruction after PD or PPPD was performed.

Results

Fifteen studies involving 2270 patients were included for final pooled analysis. The overall incidence of DGE was 27.2%. Meta-analysis results showed AC group had lower incidence of DGE (odds ratio, 0.29; 95% confidence interval [CI], 0.16-0.52, P < .0001) and shorter hospital length of stay (weight mean difference, -3.29; 95% CI, -5.2 to -1.39, P = .0007). Days until to liquid and solid diet in the AC group were also significantly earlier than that in the RC group (P = .0006 and P < .0001). There was no difference in operative time, incidence of pancreatic fistula and bile leakage, and mortality, respectively.

Conclusions

AC route of GJ after PD or DJ after PPPD is associated with a lower incidence of DGE. However, the preferred route for GJ or DJ reconstruction remains to be investigated in well-powered, randomized, controlled trial.

SUBMITTER: Qiu J 

PROVIDER: S-EPMC6716732 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature