High-Frequency Ventilation in the Treatment of Acute Respiratory Failure

Abstract

The need for respiratory therapy can reach 90% depending on the category of the intensive care unit and intensive care unit (ICU). Currently is a wide selection of respiratory therapy methods, including fully controlled mechanical ventilation and assist ventilation. The widespread use of mechanical ventilation and its varieties significantly reduced the mortality of ICU patients. However, the mortality of patients from acute respiratory distress syndrome, nosocomial pneumonia, and newborns with respiratory disorders remains high. High-frequency mechanical ventilation (HFMV) is an alternative treatment for severe respiratory failure, but the frequency of use is not yet sufficient. Three main types of HF ventilation is currently available: high-frequency positive pressure ventilation (HFPPV), high-frequency jet ventilation (HFJV) and high-frequency oscillatory ventilation (HFOV). There is an opportunity to choose a specific mode which will be most applicable for a particular patient. The use of the HFOV method allows the successful treatment of newborns with severe respiratory failure due to primary surfactant deficiency, meconial aspiration or multiple organ failure. Recently high amount of publications appeared on the possibilities of non-invasive HFMV in both adult patients and in pediatrics. This mini-review is devoted to this problem.