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find Author "ZHANG Dinghua" 1 results
  • DPP-4 inhibitors for type 2 diabetes: an overview of systematic reviews

    ObjectiveTo overview the systematic reviews/meta-analyses (SRs/MAs) of efficacy and safety of dipeptidyl peptidase-4 inhibitors (DPP-4) in treatment of type 2 diabetes mellitus (T2DM).MethodsDatabase including The Cochrane Library, PubMed, EMbase, CBM, WanFang Data and CNKI were searched from inception to December 2016 to collect SRs/MAs of randomized controlled trials (RCTs) of DPP-4 for the treatment of T2DM. Two reviewers independently screened literature, extracted data, and evaluated the reporting and methodological qualities using the PRISMA checklist and the AMSTAR tool.ResultsTwenty-seven SRs/MAs of DPP-4 for the treatment of T2DM were included in this overview. The average score of AMSTAR was 7.04. The worst score were the item 1 (26 studies didn't provide an ‘a priori’ design), item 4 (10 studies didn't provide whether the status of publication used as an inclusion criterion?), item 10 and item 11 (15 studies didn't assess the likelihood of publication bias and the potential conflicts of interest). The PRISMA score ranged from 17.0 to 24.5. The main problems of reporting were protocol and registration, search, additional analyses and funding.ConclusionThe evidence shows that the reporting and methodological quality of the SRs/MAs of DPP-4 inhibitors for type 2 diabetes are not high.

    Release date:2019-02-19 03:52 Export PDF Favorites Scan
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