Published in:
01-05-2008 | Editorial
Ventilator-induced lung injury: another sign of aging?
Authors:
Joan R. Badia, Niall D. Ferguson
Published in:
Intensive Care Medicine
|
Issue 5/2008
Login to get access
Excerpt
Acute respiratory distress syndrome (ARDS) is, as its name implies, a syndromic clinical entity, which attempts to capture and characterize a specific type of inflammatory lung injury, reflected pathologically (at least in its early stages) by diffuse alveolar damage [
1,
2]. ARDS is important because it can affect an extremely heterogeneous population and result from a wide variety of risk factors and conditions that can injure the lungs either directly or indirectly [
3‐
5]. In addition, ARDS is not a rare condition. Recent rigorous measurements reveal a high incidence, and it may affect as many as 16% of mechanically ventilated patients in an intensive care setting [
6‐
8]. The mortality from ARDS ranges from 30% to 60% depending on the specific patient mix and selection criteria, with most deaths resulting from multiple organ failure and sepsis [
6‐
10]. Patients who do survive frequently suffer reduced health-related quality of life that can persist for years after hospital discharge [
11‐
13]. …