[Optimization of the preanalytical phase of laboratory diagnostics in intensive care and disaster medicine.].

The use of point-of-care diagnostics can prevent a number of complications and leading to improved health outcomes for patients in critical condition. Research have shown that elongation of the preanalytic stage leading of errors of studies and changes the results of a number of laboratory parameters. The article presents the key problems associated with the elongation of the preanalytic stage and possible solutions to address the shortcomings of existing diagnostics.