PMID: 8958878Oct 19, 1996Paper

Artificial ventilation in acute respiratory distress syndrome in adults. Towards an individual optimization

La Presse médicale
L M Joly, F Brunet

Abstract

Artificial ventilation plays a key role in the treatment of acute respiratory distress syndrome (ARDS). Initially, the goal is to normalize gas exchange compromised by the lung disease. Positive pressure ventilation can however aggravate prior lesions of the pulmonary parenchyma, at least in areas of the lung accessible to ventilation. Computed tomography of the lung has given us a better understanding of the pathogenesis of these ventilation-induced lesions, leading to new ventilatory strategies aimed at assuring adequate oxygenation without damaging the parenchyma. These ventilatory modes may tolerate a certain degree of hypercapnia to avoid lung injury. Improved oxygenation relies on optimizing the ventilation/perfusion ratio, either with inhaled nitric oxide or a supine position to improve alveolar recruitment. In the most severe cases, extra-corporal gas exchange systems have shown their efficacy for patients whose lungs cannot be ventilated. Thus ventilation should be carefully adapted to each patient based on the severity of the ARDS and its clinical course. We present a practical protocol based on a hierarchy rationale for each ventilation mode and indicate the explorations required to adapt each mode to a specific pati...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.