Özet:

Association between lichen planus (LP) and dyslipidaemia and other cardiovascular risk factors has been reported in many studies in the past, with variable results between studies. The aim: this study was undertaken to study the association of lichen planus with dyslipidaemia. Methods: this was a prospective hospital-based case control study conducted over a period of three years, on 105 prospective newly diagnosed male patients of lichen planus and equal number of age and sex matched controls. Fasting serum lipid profile including total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C) and very low-density lipoprotein cholesterol (VLDL-C) were measured, and comparison done between cases and controls. Results: dyslipidaemia was found in 44 (41.9 %) lichen planus patients (cases) as compared to 28 (26.7 %) controls, the difference being statistically significance (p 0.020). Triglycerides, total cholesterol, LDL cholesterol and VLDL cholesterol were significantly higher in cases than controls, whereas difference in the values of abdominal circumference and body mass index (BMI), although more in cases than controls was not statistically significant. Similarly, HDL-cholesterol values were less in cases than controls, but without statistical significance. Conclusion: dyslipidaemia was more common in lichen planus (LP) patients, as compared to controls, suggesting that LP patients are at a higher risk of developing derangements of serum lipids and should be routinely and regularly monitored for dyslipidaemia and other cardiovascular risk factors, to detect cardiovascular diseases well in time. The result of present study strengthens the evidence of association between LP and dyslipidaemia.

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