Underprescription of Fibrate Among Patients With Diabetic Retinopathy in Perak, Malaysia.

Objectives Diabetic retinopathy (DR) is a major cause of blindness and its prevalence is increasing. Fibrate, specifically fenofibrate, has been shown to be efficacious in reducing the progression of DR. This study aims to determine the five-year trend of and factors associated with the prescription of fibrate among patients with DR in Perak. Methods Data on all patients with DR in 76 government health clinics in Perak who were audited between 2018 and 2022 were extracted from the National Diabetes Registry (NDR), excluding those who were lost to follow-up. Multivariable logistic regression was used to identify factors associated with the prescription of fibrates. Results Data from 4028 patients were analysed. Commonly prescribed medications were statins (n = 3466, 86.0%), metformin (n = 3212, 79.7%), and angiotensin-converting enzyme inhibitors (n = 2318, 57.5%). Only 63 (1.6%) patients were prescribed fibrate. Factors associated with the prescription of fibrates were patients from the clinics in northern (adjusted odds ratio (aOR) = 0.33, 95% CI: 0.12-0.65) and southern clusters (aOR = 0.23, 95% CI: 0.08-0.655), triglycerides > 1.7 mmol/L (aOR = 4.85, 95% CI: 1.85-12.70), and prescription of insulin (aOR = 2.77, 95% CI: 1.07-7.18) and statin (aOR = 0.10, 95% CI: 0.04-0.27). Conclusion The prescription of fibrate among patients with DR was low, highlighting a missed opportunity for early treatment and improved outcomes in primary care. The prescription of fibrates to reduce the progression of DR should be expanded to primary care. Clinicians should consider the factors associated with the non-prescription of fibrate identified when prescribing to these patients. Policies, including those at the ministry level, to enhance the availability of these medicines, including financial resources for procurement, are necessary to guarantee easy access for patients in different areas. It is crucial for healthcare providers to be knowledgeable about and follow guidelines. Moreover, improving the overall management of DR in patients with multiple comorbidities can be achieved by addressing worries about the side effects of combination therapies through educational campaigns and providing clear directives. Nevertheless, the study's findings should be interpreted in light of the limitations discussed.