Search results for "emergency"
showing 10 items of 1747 documents
Nachruf auf Prof. Dr. med. Sven Effert
2000
Friedrich Trendelenburg (1844–1924)
2000
Study of different surfaces for neonates in hospital
2016
Evidence of risk of pressure ulcers in neonates pro is related to the type of bearing surface on which the neonate lays. To prevent pressure ulcers is necessary to know which of the available commercial surfaces is the most convenient. The goal of this work is to evaluate the interface and redistribution pressure of five constant low pressure devices (special surfaces for pressure management [SEMP] both static and mixed) for neonates. Next step will be the study of the properties of the new support surface with healthy subjects under clinical conditions.
The effects of arterial CO2 on the injured brain: Two faces of the same coin
2021
Serum levels of carbon dioxide (CO2) closely regulate cerebral blood flow (CBF) and actively participate in different aspects of brain physiology such as hemodynamics, oxygenation, and metabolism. Fluctuations in the partial pressure of arterial CO2 (PaCO2) modify the aforementioned variables, and at the same time influence physiologic parameters in organs such as the lungs, heart, kidneys, and the gastrointestinal tract. In general, during acute brain injury (ABI), maintaining normal PaCO2 is the target to be achieved. Both hypercapnia and hypocapnia may comprise secondary insults and should be avoided during ABI. The risks of hypocapnia mostly outweigh the potential benefits. Therefore, i…
Evaluation of early and late histamine release by three standard volume substitutes
2001
Following meta-analysis [1], the use of colloidal solutions in intensive care medicine is under discussion. Although polygeline [2] and human albumin are known to cause histamine release, other substances eg hydroxyethyl starch were thought to be without effect. Histamine release depends on the clinical scenario, concomitant drugs, infusion speed, duration and amount of infusion. However, there is no information about their effect regarding time periods longer than immediate reactions. This study investigated the histamine releasing effects of three plasma substitutes administered and observed over a longer period of time, simulating many of the clinical scenarios.