title: Dyslipidemia in Psoriasis: A Case Controlled Study.
abstract: Multiple observational studies have demonstrated associations of psoriasis with metabolic syndrome including obesity, diabetes, hypertension, dyslipidemia, and osteoporosis. However there is paucity of Indian studies on dyslipidemia in psoriasis. The aim of this study was to assess the serum lipids in psoriasis and to investigate the association of lipids with disease severity and its duration. 100 cases of psoriasis (75/M, 25/F), between 15 and 72 years, were recruited with age and sex matched 73 controls. Using Psoriasis Area Severity Index (PASI) cases were graded into mild, moderate, and severe psoriasis. Serum total cholesterol and triglycerides were analyzed using enzymatic method. Using independent t-test, significant elevation of serum cholesterol, triglycerides, high density lipoprotein (HDL) and very low density lipoprotein was observed (P < 0.05) when compared to controls. The levels of low density lipoproteins were comparable in cases and controls. Lipid aberrations in hypertensive patients were significant. There was a decrease in HDL levels with increase in disease severity. A fall in the levels of HDL was seen in cases with long term psoriasis. There is a strong association of dyslipidemia with psoriasis. There exist racial and ethnic variation in the prevalence of psoriasis; however, dyslipidemia is consistently seen in diverse population. Whether genetic factors are implicated in lipid derangements in psoriasis needs further research.
authors.affiliation: Department of Dermatology, Mahatma Gandhi Medical College & Research Institute, Pondicherry 605007, India.
authors.forename: Y C
authors.initials: YC
authors.lastname: Nakhwa
authors.affiliation: Department of Dermatology, JSS Medical College, Mysore 570015, India.
authors.forename: R
authors.initials: R
authors.lastname: Rashmi
authors.affiliation: Department of Dermatology, JSS Medical College, Mysore 570015, India.
authors.forename: K H
authors.initials: KH
authors.lastname: Basavaraj