[The prevention of undesirable changes in the endocrine system in patients in the intraoperative period using stress-preventive preparations].

The functions of the adrenal cortex, thyroid gland and carbohydrate metabolism have been analysed in 20 patients to whom current schemes of premedication and anesthesia have been applied, 20 patients who in the nearest preoperative period and intraoperatively have been administered ganglioblockers and adrenolytics, and 20 patients in whom clophelin has been used during premedication and anesthesia. It has been established that the use of stress-protecting agents for premedication and anesthesia almost prevents hyperergic reaction of the adrenal cortex, thyroid gland and carbohydrate metabolism.