Общая реаниматология (Aug 2012)
The Specific Features of the Course of Critical Conditions in Miners
Abstract
Objective: to improve treatment results in miners, by studying the specific features of the course of their critical conditions caused by severe traumatic injuries, and to develop differentiated intensive therapeutic regimens for detected abnormalities. Subjects and methods. A total of 1107 subjects were examined during the study. Central hemodynamic function was explored in 371 healthy miners with various lengths of underground mining; a control group included 30 healthy volunteers unexposed to occupational hazards. Examinations were made in 386 severe brain injury victims, including 218 victims with no length of underground work and 115 injured miners with an underground work length of more than 5 years. A control group comprised 53 apparently healthy donors. One hundred and twenty-two miners with severe thermal injury were examined. A control group consisted of 39 apparently healthy volunteers. One hundred and six victims with acute respiratory distress syndrome in the presence of severe concomitant injury were examined under mechanical ventilation. Sixty-three injured miners formed a study group; a comparison group included 43 subjects with no length of underground mining. Conclusion. Upon longer exposure to occupational hazards, the prenosological changes occur in the miners' organs and systems, which display a regular phasic pattern, fit in the picture of general adjustment syndrome, and determine the specific features of critical conditions. The peculiarities of the critical conditions caused by severe traumatic injuries in miners are the early development and high frequency of complications, the more severe course and late recovery of the body's lost functions, unlike the victims unexposed to occupational hazards. Differentiated intensive therapy for critical conditions in miners with severe traumatic injuries makes it possible to improve treatment results and to reduce death rates.
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