Amrinone improves lung compliance in patients receiving mechanical ventilation for cardiogenic pulmonary edema

Acta Anaesthesiologica Scandinavica
S TakedaR Ogawa

Abstract

Decrease in lung compliance is one of the major causes of respiratory failure. We investigated whether amrinone could improve lung compliance. We selected 20 consecutive patients with respiratory failure due to severe cardiogenic pulmonary edema to receive mechanical ventilation. Patients were administered a bolus injection (1 mg.kg-1) over 10 min followed by continuous intravenous infusion (10 micrograms.kg-1.min-1) of amrinone. Lung compliance, blood gas values, hemodynamic parameters, and sample plasma amrinone levels were assessed over a 120-min period after the onset of the continuous infusion of amrinone. Ten min following amrinone infusion, dynamic compliance (Cdyn) and static compliance (Cst) increased from 30 +/- 11 to 36 +/- 12 ml/cm H2O and from 37 +/- 12 to 42 +/- 13 ml/cm H2O, respectively (P < 0.01). Plasma amrinone levels reached a therapeutic level as vasodilator and positive inotropic effects at 10 min after amrinone infusion. The significant change in mean pulmonary artery pressure and pulmonary artery wedge pressure occurred later than the change in compliance of respiratory system. However, there were significant correlations between the mean pulmonary artery pressure and Cdyn (r = 0.36, P < 0.01) and Cst (r...Continue Reading

References

Dec 21, 1978·The New England Journal of Medicine·J R BenottiA A Alousi
Dec 11, 1991·Anesthesiology·J M BaileyC C Hug
Dec 1, 1988·The American Review of Respiratory Disease·M J Tobin
Nov 1, 1985·Journal of Applied Physiology·S HowellC Roussos
Sep 23, 1982·The New England Journal of Medicine·C Roussos, P T Macklem
Dec 1, 1980·The American Journal of Medicine·A De TroyerJ C Yernault
Jan 1, 1995·Canadian Journal of Anaesthesia = Journal Canadien D'anesthésie·Y FujiiK Amaha
May 1, 1993·Canadian Journal of Anaesthesia = Journal Canadien D'anesthésie·Y FujiiK Amaha

❮ Previous
Next ❯

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.