Polyethylene glycol loxenatide injections added to metformin effectively improve glycemic control and exhibit favorable safety in type 2 diabetic patients
2017
Background
The aim of the present study was to evaluate the efficacy and safety of polyethylene glycol loxenatide (PEX168) injections in Chinese type 2 diabetic (T2D) patients.
Methods
The present multicenter randomized double-blind parallel placebo-controlled clinical trial enrolled patients who had been treated with a stable dose of metformin (≥1500 mg/day) for ≥12 weeks and had an HbA1c level between 7% and 11%. Subjects were randomly divided into three groups (1: 1: 1) and were treated with once weekly subcutaneous injections of either placebo or 100 or 200 μg PEX168 for 12 weeks. All subjects continued to receive metformin daily.
Results
After 12 weeks treatment, the adjusted least-squares mean of HbA1c reductions from baseline values in the 100 and 200 μg PEX168 groups were significantly higher than in the placebo group (−1.02% [95% confidence interval {CI} –1.33, −0.71), −1.36% [95% CI –1.68, −1.04], and 0.13% [95% CI –0.20, 0.45], respectively; P < 0.05). After treatment, 50% and 60.5% of subjects in the 100 and 200 μg PEX168 groups, respectively, achieved HbA1c levels <7% (P < 0.01 for both vs placebo [HbA1c 11.1%]). The most frequent adverse reactions in the PEX168 groups were mild to moderate dose-dependent gastrointestinal reactions. There were no reports of hypoglycemia or pancreatitis in any of the groups.
Conclusions
Continuous 12 week treatment with PEX168 showed excellent safety and efficacy in T2D patients whose glucose was not well controlled with metformin alone.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
24
References
11
Citations
NaN
KQI