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Prone ventilation, sometimes called prone positioning or proning, is a method of mechanical ventilation with the patient lying face-down (prone). It improves oxygenation in most patients with acute respiratory distress syndrome (ARDS) and reduces mortality. [1] The earliest trial investigating the benefits of prone ventilation occurred in 1976. [2]
Modes of mechanical ventilation are one of the most important aspects of the usage of mechanical ventilation.The mode refers to the method of inspiratory support. In general, mode selection is based on clinician familiarity and institutional preferences, since there is a paucity of evidence indicating that the mode affects clinical outcome.
Although the terminology of "adult respiratory distress syndrome" has at times been used to differentiate ARDS from "infant respiratory distress syndrome" in newborns, the international consensus is that "acute respiratory distress syndrome" is the best term because ARDS can affect people of all ages. [6]
There are many modes of mechanical ventilation. [1] In medicine, mechanical ventilation is a method to mechanically assist or replace spontaneous breathing. A breath by breath trigger, limit, cycling (TLC) classification of the common modes of ventilation. (V = ventilator; P = patient) [2]
[2] [3] High frequency ventilation is thought to reduce ventilator-associated lung injury (VALI), especially in the context of Acute respiratory distress syndrome (ARDS) and acute lung injury (ALI). [2] This is commonly referred to as lung protective ventilation. [4] There are different types of high-frequency ventilation. [2]
Permissive hypercapnia, a ventilatory strategy for acute respiratory failure in which the lungs are ventilated with a low inspiratory volume and pressure, has been accepted progressively in critical care for adult, pediatric, and neonatal patients requiring mechanical ventilation and is one of the central components of current protective ...
Continuous mandatory ventilation (CMV) is a mode of mechanical ventilation in which breaths are delivered based on set variables. Still used in the operating room, in previous nomenclature, CMV referred to "controlled mechanical ventilation" ("control mode ventilation"), a mode of ventilation characterized by a ventilator that makes no effort to sense patient breathing effort.
Modes of mechanical ventilation has only had an established nomenclature since 2008. [1] It is suggested that the modes categorized under the following sections be referred to as their section header instead of their individual name, which is often a brand name instead of the preferred nomenclature.