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Randomized trial assessing the safety and efficacy of sitagliptin in Chinese patients with type 2 diabetes mellitus inadequately controlled on sulfonylurea alone or combined with metformin

Authors :
Zhaohui Mo
Guoyue Yuan
Samuel S. Engel
Chang-yu Pan
Jianming Ba
Fan Wu
Mary E. Hanson
Lei Xu
R. Ravi Shankar
Ping Han
Source :
Journal of Diabetes. 9:667-676
Publication Year :
2016
Publisher :
Wiley, 2016.

Abstract

Background Type 2 diabetes mellitus (T2DM) is a significant burden in China, where approximately 114 million patients have been diagnosed with diabetes. Chinese patients present with prominent β-cell failure, with resulting deficiency in insulin secretion, particularly early phase insulin secretion leading to postprandial hyperglycemia. Sitagliptin, a selective once-daily oral dipeptidyl peptidase-4 inhibitor, has been shown to improve glycemic control as monotherapy and in combination with other antihyperglycemic agents, including sulfonylureas and metformin. Methods This was a multicenter randomized double-blind placebo-controlled study conducted in China. The study assessed the safety and efficacy of the addition of sitagliptin 100 mg once daily versus placebo on changes from baseline at Week 24 in HbA1c, fasting plasma glucose (FPG) and 2-h post-meal glucose (PMG). Patients were aged 18–79 years, had T2DM with inadequate glycemic control, and were taking a sulfonylurea, with or without metformin. Results After 24 weeks, sitagliptin reduced HbA1c, FPG, and 2-h PMG significantly more than placebo (between-treatment differences: −0.61 %, −16.8 mg/dL, and −32.9 mg/dL, respectively; P

Details

ISSN :
17530393
Volume :
9
Database :
OpenAIRE
Journal :
Journal of Diabetes
Accession number :
edsair.doi...........fb87848e4607ba3bfd5d7f4fe8fe5efd