Stefan Kutzsche

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We report on a 3-year-old boy with late presentation of congenital diaphragmatic hernia who developed cardiac arrest after induction of anaesthesia. The paper discusses the anaesthetic technique, in particular ventilation during and after induction, how these techniques contributed to the complication, and how they might have been avoided.
The aim of this study was to investigate whether reoxygenation with 21% O2 rather than 100% O2 results in reduced hydrogen peroxide (H2O2) concentrations in neutrophils (PMN). Piglets (2-4 d old) exposed to severe hypoxia (inspired fraction of oxygen, 0.08) were randomized to resuscitation with 21 (n = 13) or 100% O2 (n = 12). Five animals served as(More)
Intracerebral nitric oxide (NO) concentration was measured to establish the technique and to investigate the response of the NO concentration to CO(2)variations, hypoxia, and reduced cerebral perfusion pressure. An intracerebral nitric oxide sensor was used in 10 pigs. Cerebral microcirculation was measured by laser Doppler flowmetry. Five pigs received 40(More)
OBJECTIVE To investigate whether adenosine protects against endotoxin-induced increments in extravascular lung water content. DESIGN Prospective, randomized, animal study. SETTING University research laboratory. SUBJECTS Twenty-one anesthetized juvenile pigs. INTERVENTIONS The animals were divided into two groups subjected to endotoxin infusion:(More)
OBJECTIVE To determine whether reoxygenation with 21% oxygen is preferable to 100% oxygen in normalizing extracellular levels of excitatory amino acids in the brains of hypoxic-ischemic newborn piglets and to compare this model of combined hypoxemia-ischemia to a previously used model of global hypoxemia. DESIGN Prospective, randomized animal study. (More)
The objective of our study was to evaluate the effects of N(sigma)-nitro-L-arginine methyl ester (L-NAME), an inhibitor of the nitric oxide (NO) pathway, on cerebral microcirculation during hypoxemia and reoxygenation with 100% oxygen in newborn pigs. Twenty-two pigs were randomized to hypoxemia [inspired fraction of oxygen (FIO(2)) 0.08; 20 min] and(More)
Bioelectric sensors for continuous registration of nitric oxide (NO) concentrations in tissues provide a new tool for invasive measurement of this gaseous molecule. This study sought to validate cerebral NO measurements using an amperiometric sensor. A series of experiments in 1- to 3-day-old piglets was carried out to study the response of NO and(More)