Usage Pattern of Glimepiride/Metformin Fixed-dose Combination in Type 2 Diabetes Patients with CVD or at Risk of CVD: An Experience in Indian Setting

Abstract

Background: Diabetes is associated with almost twofold increased risk of cardiovascular diseases (CVD). The present case-based questionnaire survey evaluated the treatment pattern and clinical experience of healthcare professionals in prescribing glimepiride/metformin fixed-dose combination (FDC) to type 2 diabetes mellitus (T2DM) patients with CVD or those patients who are at risk of CVD in the Indian settings. Material and methods: A retrospective, multicenter, observational, case-based questionnaire survey was conducted in Indian healthcare centers using medical records of patients having T2DM, with CVD or are at risk of CVD, who were prescribed any strength of glimepiride/metformin FDC. Data was collected from the patients’ medical records and was analyzed using statistical tests. Results: A total of 680 patients with T2DM with CVD or at risk of CVD were included in this study. Mean duration of diabetes in the patients was 5.7 ± 4.8 years. About 68.5% patients had hypertension, 47.9% had dyslipidemia, 25.4% had coronary artery disease (CAD), 3.6% had transient ischemic attack (TIA), 4.8% had peripheral arterial disease (PAD) and 2.9% had heart failure. Around 18.1% patients had CVD after diabetes was diagnosed, while 81.9% presented with cardiovascular (CV) issues at the time of diabetes diagnosis. All patients received glimepiride/metformin FDC as first-line therapy. About 68.2% patients on glimepiride/metformin FDC had blood pressure within optimal limits. A large proportion of patients had improvement in glycemic parameters. Weight change was noted in 18.4% of the patients overall. Of these, 59.2% had reduction in weight. There were no major adverse events and treatment efficacy and tolerability were reported as good to excellent for 94.6% and 92.9% patients, respectively. Conclusion: This case-based questionnaire survey demonstrates the usage pattern of various strengths of glimepiride/metformin FDC and the clinicians’ practice approach regarding early initiation of this combination in Indian patients with diabetes who have or are at risk of CVD.