title: Is Early Onset Androgenic Alopecia a Marker of Metabolic Syndrome and Carotid Artery Atherosclerosis in Young Indian Male Patients?
abstract: BACKGROUND
  Androgenic alopecia (AGA) is a common cosmetically and psychosocially distressing condition. High androgen level contributes to the development of atherosclerosis, thrombosis leading to hypertension and hypercholesterolemia.
  
  
  OBJECTIVE
  To study the clinico-epidemiological profile of AGA and the presence of metabolic syndrome (MetS) and carotid artery atherosclerosis in male patients with early onset AGA as compared to controls.
  
  
  METHODS
  In this case-control study, 100 male patients of age 18-35 years with AGA and an equal number of age-matched healthy controls attending skin and STD OPD were included. Assessment of the degree of hair loss, evaluation of MetS and carotid artery color Doppler for the atherosclerotic plaque was done in all patients.
  
  
  RESULTS
  Statistically significant number of patients with early onset AGA 22/100 (22%) (P < 0.05) fulfilled the criteria for MetS compared to 8/100 (8%) in the control group. There were statistically significant differences in mean values of waist circumference, serum triglycerides, serum cholesterol, systolic blood pressure, diastolic blood pressure, fasting glucose concentration, and very low-density lipoprotein (LDL). However, no significant differences were observed in the mean values of high-density lipoprotein cholesterol and LDL cholesterol. The atherosclerotic plaque was found in two patients of the study group, and no plaque was found in control patients.
  
  
  CONCLUSIONS
  We suggest that all men with AGA should be thoroughly investigated, and lifestyle changes should be started in the early period of life so as to reduce the risk of various problems associated with MetS. AGA can be considered as an early marker for MetS.
authors.affiliation: Department of Skin and STD, Government Medical College, Amritsar, Punjab, India.
authors.forename: Harmeet Singh
authors.initials: HS
authors.lastname: Banger
authors.affiliation: Department of Skin and STD, Government Medical College, Amritsar, Punjab, India.
authors.forename: Suresh Kumar
authors.initials: SK
authors.lastname: Malhotra
authors.affiliation: Department of Radiology, Government Medical College, Amritsar, Punjab, India.
authors.forename: Sohan
authors.initials: S
authors.lastname: Singh
authors.affiliation: Department of Biochemistry, Government Medical College, Amritsar, Punjab, India.
authors.forename: Mridula
authors.initials: M
authors.lastname: Mahajan
keywords: Androgenic alopecia; carotid artery atherosclerosis; metabolic syndrome