LDL cholesterol an unmet target in diabetic, hypertensive population pan India exposing susceptive cardiovascular disorder risk
Authors: Saxena A , Dariya S S , Chandra K P , Patil A , Kumar D , Gupta M , Singh N K , Patni B , Sheohara R , Meenakshisundaram L , Hiramath V S , Maheshwari A , Aslam M , Surajeet S K 
Published: January 2023

Abstract

Funding Acknowledgements
Type of funding sources: None.

Background
Management and pathophysiology of diabetes and hypertension has always been the centre of research, with new insights being found consistently. CVD is the major cause of mortality in patients with type 2 diabetes and affects approximately 32.2% of people with type 2 diabetes. Southeast Asia stands out with a higher prevalence of CAD (29.4%) compared with other regions.

Purpose
The purpose of this EHR based real world study was to identify the proportion of patients with LDL-C out of control in people living with diabetes and hypertension who were under regular care of physicians. Specialized clinical care by super-specialists ensures management of specific disorders, yet risk factors for overall cardiovascular health continue to be expressed uncontrolled.

Methods
Patients reporting for routine care in 14 centers across the country were eligible to participate in the study. Patient recruitment at each site required informed consent signature, history of at least 6 months of diabetes mellitus type 2, was sequential and independent of other sites. An EMR (Medeva) integrated research proforma was created only for this study which collected data on medical history, comorbidities, diabetic complications, medications and laboratory values of relevance to the study. The recruitment started in March 2022 and ended in August 2022 (6 months).

Results
Average age of these patients was 54.36 years, and 1238 were male and 964 were female patients. Out of this sample, 1388 patients were only diabetic and 814 patients had diabetes as well as hypertension. 256 patients 44.8% patients had LDL-C within acceptable limits and the remaining 51.2% had hyperdyslipidemia. Average LDL-C value for all patients was 107.07, average LDL-C levels in only diabetic patients was 116.51, and LDL in patients with diabetes and hypertension is 90.97. In diabetes only patients, 37% patients had LDL-C under control whereas in diabetes and hypertension group 58% patients had LDL-C under control.

Conclusion
Although diabetic patients are under regular clinical care, their LDL-C values were higher in 55.2% of the patients. This is an alarming signal that calls all the stakeholders - diabetologists, researchers, educators, dieticians, policymakers, government agencies and people with diabetes must contribute towards the management of lipid profile for prevention of cardiovascular events. Also, the proportion of patients with LDL-C under control is lesser in patients who are only diabetic as compared to patients who are both diabetic and hypertensive. This finding suggests that there is either lesser focus or inadequate on lipid profile of patients who are only diabetic; more holistic management is an unprecedented requirement. More research is needed in this direction to recognize the loopholes, manage them and prevent them adequately.