PMID- 33006131 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201112 IS - 1869-6953 (Print) IS - 1869-6961 (Electronic) IS - 1869-6961 (Linking) VI - 11 IP - 12 DP - 2020 Dec TI - Does Roux-en-Y Construction Really Bring Benefit of Type 2 Diabetes Mellitus Remission After Gastrectomy in Patients with Gastric Cancer? A Systematic Review and Meta-Analysis. PG - 2863-2872 LID - 10.1007/s13300-020-00934-7 [doi] AB - INTRODUCTION: To evaluate whether the extent of gastrectomy or the reconstruction method brings benefit of type 2 diabetes mellitus (T2DM) remission after gastrectomy in patients with gastric cancer. METHODS: PUBMED, EMBASE, the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library were searched to find eligible studies published from inception to July 31, 2020. RESULTS: A total of nine studies (1424 patients) were included. At the first year and the end of follow-up time after gastrectomy, the total gastrectomy group had better T2DM remission than the subtotal gastrectomy group, and the Roux-en-Y reconstruction (R-Y) group had better T2DM remission compared with the non-R-Y group. There was no difference between R-Y and non-R-Y in terms of subtotal gastrectomy (OR 1.08, 95% CI 0.63-1.84, P = 0.78). However, total gastrectomy with R-Y had better T2DM remission than subtotal gastrectomy with R-Y (OR 2.75, 95% CI 1.19-6.35, P = 0.02). CONCLUSION: Total gastrectomy with R-Y had better T2DM remission. The extent of gastrectomy rather than the reconstruction method might play an important role in T2DM remission after gastrectomy in patients with gastric cancer. FAU - Peng, Dong AU - Peng D AD - Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China. FAU - Cheng, Yu-Xi AU - Cheng YX AD - Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China. FAU - Zhang, Wei AU - Zhang W AUID- ORCID: 0000-0002-5822-9970 AD - Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China. cyzhangwei@hotmail.com. LA - eng PT - Journal Article DEP - 20201001 PL - United States TA - Diabetes Ther JT - Diabetes therapy : research, treatment and education of diabetes and related disorders JID - 101539025 PMC - PMC7644734 OTO - NOTNLM OT - Gastrectomy OT - Gastric cancer OT - Remission OT - Roux-en-Y reconstruction OT - Type 2 diabetes mellitus EDAT- 2020/10/03 06:00 MHDA- 2020/10/03 06:01 PMCR- 2020/10/01 CRDT- 2020/10/02 05:48 PHST- 2020/08/14 00:00 [received] PHST- 2020/09/16 00:00 [accepted] PHST- 2020/10/03 06:00 [pubmed] PHST- 2020/10/03 06:01 [medline] PHST- 2020/10/02 05:48 [entrez] PHST- 2020/10/01 00:00 [pmc-release] AID - 10.1007/s13300-020-00934-7 [pii] AID - 934 [pii] AID - 10.1007/s13300-020-00934-7 [doi] PST - ppublish SO - Diabetes Ther. 2020 Dec;11(12):2863-2872. doi: 10.1007/s13300-020-00934-7. Epub 2020 Oct 1.