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

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...

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Bibliographic Details
Published in:Diabetes therapy 2020-12, Vol.11 (12), p.2863-2872
Main Authors: Peng, Dong, Cheng, Yu-Xi, Zhang, Wei
Format: Article
Language:English
Subjects:
Cardiology
Care and treatment
Development and progression
Diabetes
Drug therapy
Endocrinology
Gastrectomy
Gastric cancer
Gastrointestinal surgery
Internal Medicine
Medicine
Medicine & Public Health
Meta-analysis
Original Research
Patient outcomes
Physiological aspects
Remission (Medicine)
Stomach cancer
Type 2 diabetes
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Summary: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.
ISSN:1869-6953
1869-6961
DOI:10.1007/s13300-020-00934-7