Assessment of early morning serum cortisol levels in adult male patients with alcohol-related disorders

BACKGROUND:Alcohol-related disorders are a major health problem among Indian male professionals because of the unique nature of socioeconomic and demographic conditions. Various studies have highlighted the association between alcohol-related disorders and hypothalamic-pituitary-adrenal (HPA) axis dysfunction, but the evidence accrued so far is inconclusive. In our study, we have assessed early morning serum total cortisol concentration among Indian adult male population affected with alcohol-related disorder. METHODS:A case-based cross-sectional study in which all consecutive patients admitted in the psychiatry ward of a tertiary care hospital with diagnosis of 'alcohol-related disorders', who were meeting all the inclusion criteria, and who had none of the exclusion criteria were part of the study. Diseased controls and healthy controls were chosen by applying strict inclusion and exclusion criteria. Serum early morning (0400 h) total cortisol levels were estimated using automated quantitative enzyme-linked fluorescent assay technique. RESULTS:98 psychiatric patients and 50 healthy controls were evaluated. Out of these 98 patients 66 patients were diagnosed cases of alcohol-related disorder. Morning serum total cortisol levels in patients with alcohol-related disorders was found to be significantly different from healthy controls. CONCLUSION:Our study suggests that alcohol-related disorders are associated with chronic changes in HPA axis and significant alteration of early morning serum total cortisol levels were demonstrated in this group of patients.