A pilot study: Drug utilization pattern and prevalence of micro and macrovascular complication in type 2 diabetes patient

Abstract

Background: Diabetes mellitus is a chronic metabolic disorder resulting from the deficiency of insulin secretion and insulin resistance. Currently, there is a death of nationwide data regarding the prevalence of micro and macro complications and drug utilization patterns. This study will help health-care professionals approach management more aggressively to prevent complications. Objectives: To assess the risk factors associated with complications in diabetes patients, and to determine the pattern of drug prescription among type-2 DM patients patterns at Virudhunagar Medical College & Hospital. Methods: This is a Prospective, prescription-based, and observational study. A sample size of 50 was selected systematically. Data were collected from patient case records and Prescriptions. The obtained data were entered in the structured patient profile form, and the filled forms were analyzed. Results: Out of the total 50 cases evaluated, 60 (60%) were males and 20(40%) were females. The 28 patients (56%) had a family history of diabetes. The prevalence of the associated diabetic complications was as follows viz. Hypertension (17.65%), IHD (1.47%), retinopathy (17.65%), nephropathy (7.35%), Neuropathy (47.06%), Stroke (5.88%) and CHF (2.94%). The overall utilization pattern of drugs were as follows viz. anti-diabetics (28%), anti-hypertensive (9%), antiplatelets (4%), lipid lowering agents (7%), vitamins and minerals (17%),GI drugs (14%), antimicrobials(6%). Among anti-diabetic drugs 48(96%) biguanides and 44(88%) of sulfonylureas classes of antidiabetic drugs were utilized. Likewise, preferred drugs for the management of hypertension, IHD, dyslipidemia, and neuropathy were Diuretics (25.93%), Clopidogrel (66.66%), Atorvastatin (100%), and Acetominophine (67.74%) respectively. Conclusion: The prevalence of micro and macro complications among type 2 diabetic patients was found to be high. Although polypharmacy was observed, drug utilization patterns can be rational owing to the higher prevalence of complications. Patient are not aware of the severity of the disease so complication makes the therapeutic more challenging. Patient education on disease severity and healthcare professionals need more focus on disease complications and severity to treat the disease earlier to improve patient health outcomes.