OBJECTIVE
To determine the spectrum of hormones of the stress-realizing system in the time course of therapy of withdrawal syndrome and post-withdrawal state and analyze their possible relationships with the duration of therapeutic remission in patients with alcohol dependence.
MATERIAL AND METHODS
The examination included 74 men admitted in the clinic at Mental Health Research Institute NRMC diagnosed as having «Mental and behavioral disorders due to use of alcohol» (dependence syndrome F10.21 and withdrawal state — F10.30) according to ICD-10. The control group included 35 men matched in age with patients. Concentration of cortisol, testosterone, and thyroid-stimulating hormone (TSH), free triiodothyronine (fT3), free thyroxine (fT4) were determined by immunoenzyme method (IEM), in patients — at two points: point 1 — by day 3—5 of the admission in the clinic in the withdrawal syndrome state after alcohol detoxification; point 2 — by day 15—17 of the anti-alcohol therapy.
RESULTS
In the general group of patients with alcohol dependence the elevation of the level of cortisol in comparison with control was established (pc<0,0001 at both points) and increase of concentration at point 2 (p=0,0253 to point 1). Concentration of testosterone at point 1 exceeded the level of control (pc=0,0203), at point 2 decreased up to control values and in relation to point 1 (p=0,0004). In relation to control the level of TSH in patients was decreased at point 1 (pc=0,0077); the concentration of fT3 and fT4 was reliably decreased at both points; concentration of fT4 decreased further in the process of the therapy of the post-withdrawal state (p=0,0003 to point 1). According to the duration of the last therapeutic remission, two groups of patients were formed: those with unstable remission (up to 6 months) and with the formed stable remission (1 year or more). A comparative analysis of the concentration of cortisol and testosterone in blood serum taken in patients at point 1 revealed a significant excess of testosterone in the group with unstable remission, both in relation to the control (pc=0,0239) and to the indicator in the group of patients with stable remission (p=0,0159).
CONCLUSION
Dysfunctions in the spectrum of stress-realizing hormones in patients with alcohol dependence in the time course of the therapy for withdrawal syndrome and post-withdrawal state were revealed, the main of which are high level of cortisol, testosterone, reduction of secretion of free thyroxine and free triiodothyronine. Patients with unstable therapeutic remission are characterized by a high concentration of testosterone after alcohol detoxification, which allows us to consider testosterone as a biological criterion that can increase the accuracy of prediction of the duration of remission after anti-alcohol therapy.
