Wiener klinische Wochenschrift
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Wien. Klin. Wochenschr. · Mar 2001
Different patterns of angioedema in patients with and without angiotensin-converting enzyme inhibitor therapy.
There is convincing evidence for a causal relationship between angiotensin converting enzyme inhibitor (ACEI) therapy and angioedema, but the clinical features of the patients remain unclear. The aim of the study was to compare patterns of angioedema in patients under ACEI therapy and those without ACEI therapy. ⋯ Patients with angioedema under ACE inhibitor therapy differ significantly from those receiving no ACEI therapy in terms of patterns of angioedema and age. The applicability of this observation as a tool for deciding whether to continue or terminate ACEI therapy requires prospective evaluation.
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Wien. Klin. Wochenschr. · Mar 2001
Comparative Study[Emergency airway management-- comparison of various strategies in an unsecured airway].
Gastric inflation and regurgitation of stomach contents are major hazards of bag-valve-mask ventilation in an emergency. The purpose of our study was to determine lung ventilation and gastric inflation when using the bag-valve-face mask, laryngeal mask, and combitube with different sizes of self-inflating bags (max. volume: 700, 1100, 1500 ml). ⋯ Both the laryngeal mask and the combitube proved to be valid alternatives for the bag-valve-face mask in our experimental model. The medium size self-inflating bag seems to be adequate when using either the laryngeal mask or the combitube.