[Hemostasis in patients operated for abdominal bleeding. I. Estimation of the relationship of hemostasis parameters according to data of the correlation coefficient and factor analysis].

The work was aimed to estimate the interrelation and indexes which define the main alterations of hemostatic deviations in the patients with abdominal bleeding. For this reason the authors have analysed interrelations between 31 hemostasis indexes in 30 patients after operations. Fourteen groups of interrelated indications have been revealed.

[Comparative evaluation of effectiveness of narcotic analgesics for intravenous autoanalgesia].

The three groups of patients who had morphine hydrochloride, phentanyl and dipidolor been used for intravenous autoanalgesia were examined. In each group, the state of the central hemodynamics, pulmonary ventilation and gas composition of the blood were studied. The effectiveness of analgesia was assessed, side effects were considered.

[Characteristics of the dosage of sodium hydrocarbonate for correction of metabolic acidosis in surgical patients].

It has been established that in conditions of intraoperative blood and plasma loss base deficiency is determined not only by hypocarbonatemia, but also by hypoproteinemia, hypophosphatemia and HCO3 metabolism disturbances caused by anemia. Correction of metabolic acidosis in such patients should include infusions of NaHCO3, protein preparations, blood, phosphates. Mellemgaard and Astrup's technique presupposes correction of the deficiency of all buffer bases only with NaHCO3, which dramatically increases its dosage.