PMID: 6409565Jan 1, 1983Paper

Partial blood oxygen pressure and pulmonary ventilation changes in patients with fractures with a view to traumatic fat embolism development

Czechoslovak Medicine
J Kroupa, I Kusák

Abstract

The body's response to the effects of mechanical injury, taking the form of shock during the first hours and the onset of fat embolism in the subsequent period, is substantially higher in patients with multiple or associated injuries, both as regards the severity of manifestations and prognostic risk. Also the death rate due to this sort of complication is seen rising. Two groups of injured persons with isolated (n = 33) and multiple fractures (n = 33) were used to show that dynamic follow-up of PaO2 in the blood could serve as a criterion of the risk of fat embolism development in the body and, in particular, as a prognostic criterion for the progress of fat embolism. Special point was made of findings demonstrating a time relationship between PaO2 deterioration in the early post-injury period (up to 24-36 hours) as compared with the period of 48-72 hours after the injury. PaO2 is seen dropping rapidly in injured persons showing signs of fat embolism syndrome development. The decrease can be recorded as early as the free interval phase, i.e. prior to the manifestation of the clinical signs of fat embolism. The findings of low PaO2 levels in the blood are in accordance with respiratory ventilation disturbances and impaired diff...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.