PMID- 31354492 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200930 IS - 1663-9812 (Print) IS - 1663-9812 (Electronic) IS - 1663-9812 (Linking) VI - 10 DP - 2019 TI - Head-to-Head Comparison of the Hypoglycemic Efficacy and Safety Between Dipeptidyl Peptidase-4 Inhibitors and alpha-Glucosidase Inhibitors in Patients With Type 2 Diabetes Mellitus: A Meta-Analysis of Randomized Controlled Trials. PG - 777 LID - 10.3389/fphar.2019.00777 [doi] LID - 777 AB - Background: The alpha-glucosidase inhibitors (AGIs) are commonly prescribed in Asian patients with type 2 diabetes mellitus (T2DM), but with a high incidence of gastrointestinal side effects. This study was aimed to compare the efficacy and safety of dipeptidyl peptidase-4 (DPP4) inhibitors and AGIs in T2DM patients in a meta-analysis. Methods: Randomized controlled trials were identified via systematic search of PubMed, Embase, and Cochrane's Library databases from inception to February, 2019. Meta-analyses were performed via a random or a fixed effect model according to the heterogeneity. Results: Eighteen studies with a total of 4,051 patients with T2DM were included. The DPP4 inhibitors were associated with lower reduction of glycosylated hemoglobin (HbA1c) as compared with AGIs [weighed mean difference (WMD): -0.37%, p < 0.001]. Subgroup analyses indicated that the benefit of DPP4 inhibitors as compared with AGIs on HbA1c were independent of study design, scale, baseline HbA1c, with or without concurrent medications, or follow-up durations. Moreover, compared to AGIs, DPP4 inhibitors was associated with lower reductions of fasting blood glucose (WMD: -0.53 mmol/L, P < 0.001) and postprandial glucose at 2h (WMD: -0.60 mmol/L, P = 0.04), moderately increased body weight (WMD: 0.34 kg, P = 0.02), and decreased risk of gastrointestinal adverse events [risk ratio (RR): 0.48, P < 0.001], but unaffected risk of symptomatic hypoglycemia (RR: 0.96, P = 0.90). Conclusions: The DPP4 inhibitors are superior to AGIs in T2DM patients for better glycemic control and lower risks of gastrointestinal side effects. FAU - Li, Zhaoliang AU - Li Z AD - Department of Endocrinology, the Central Hospital of Tai'an City, Tai'an, China. FAU - Zhao, Liang AU - Zhao L AD - Department of Endocrinology, the Central Hospital of Tai'an City, Tai'an, China. FAU - Yu, Leilei AU - Yu L AD - Department of Endocrinology, the Central Hospital of Tai'an City, Tai'an, China. FAU - Yang, Jie AU - Yang J AD - Department of Endocrinology, the Central Hospital of Tai'an City, Tai'an, China. LA - eng PT - Systematic Review DEP - 20190710 PL - Switzerland TA - Front Pharmacol JT - Frontiers in pharmacology JID - 101548923 PMC - PMC6635585 OTO - NOTNLM OT - dipeptidyl peptidase-4 inhibitors OT - meta-analysis OT - postprandial glucose OT - type 2 diabetes mellitus OT - alpha-glucosidase inhibitors EDAT- 2019/07/30 06:00 MHDA- 2019/07/30 06:01 PMCR- 2019/07/10 CRDT- 2019/07/30 06:00 PHST- 2019/05/05 00:00 [received] PHST- 2019/06/17 00:00 [accepted] PHST- 2019/07/30 06:00 [entrez] PHST- 2019/07/30 06:00 [pubmed] PHST- 2019/07/30 06:01 [medline] PHST- 2019/07/10 00:00 [pmc-release] AID - 10.3389/fphar.2019.00777 [doi] PST - epublish SO - Front Pharmacol. 2019 Jul 10;10:777. doi: 10.3389/fphar.2019.00777. eCollection 2019.