Analysis of pharmacoeconomic value of sitagliptin in the treatment of diabetes mellitus

Z. Wu, F.-W. Chen, Z.-Z. Wu, S. Zhang, B.A. Khan, K.-J. Hou

Department of Finance, The First Affiliated Hospital of Shantou University Medical College, Shantou City, Guangdong Province, China. kaijianhou@126.com

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• Diabetes
• Endocrinology

OBJECTIVE: Diabetes mellitus is a chronic metabolic disease which has an adverse impact on the quality of patient’s life, so patients often need to receive treatment for a long time. Selection of medications with high therapeutics effects and low cost is very important for patients to take medicine for a longer period of time. Sitagliptin is a drug which is widely used in clinics and can effectively control blood glucose level. This article explores the pharmacoeconomic value of Sitagliptin in the treatment of diabetes mellitus.

PATIENTS AND METHODS: A total of 100 patients with diabetes mellitus treated were recruited in this study. The patients were randomly divided into 4 groups with 25 cases in each group. Patients in group A were treated with pioglitazone, group B with Sitagliptin, group C with metformin and group D with glimepiride. The cost of the drugs, the treatment results and adverse effects were compared.

RESULTS: Compared with group A, C and D, the cost-effectiveness ratio of group B was low (p<0.05), and the therapeutic effect was high (p<0.05). In addition, the incidence of adverse reactions in group B was lower than that in group A, C and D (p<0.05). There was no significant difference in the levels of FPG, 2hPG and HbAlc in patients among the four groups before treatment (p>0.05). After treatment, the levels of FPG, 2hPG and HbAlc in group B were significantly lower than those in groups A, C and D (p<0.05). Finally, there was no significant difference in waist circumference and BMI among the four groups before treatment (p>0.05). After treatment, the waist circumference and BMI in group B were lower than those in groups A, C and D (p<0.05).

CONCLUSIONS: The application of Sitagliptin in the treatment of diabetic patients can effectively enhance the therapeutic effect. The cost effectiveness is satisfactory, and the blood glucose level can be maintained at a stable state.

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