کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5558129 1561077 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New non invasive ventilator strategy applied to COPD patients in acute ventilator failure
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی ریوی و تنفسی
پیش نمایش صفحه اول مقاله
New non invasive ventilator strategy applied to COPD patients in acute ventilator failure
چکیده انگلیسی

IntroductionThere is no evidence in the literature regarding the combined use of positive ventilation with negative ventilation. A recent study reported that the two techniques can be combined in patients with ARDS, who undergo ventilatory support for severe acute respiratory failure (ARF). There is experience of non-invasive ventilation in patients with chronic respiratory diseases and ARF.The aim of this study was to test the efficacy of a non-invasive ventilatory strategy based on the combined use of negative (N) and positive ventilation (P) in bi-level mode (PN).MethodsWe enrolled 8 patients with severe COPD exacerbations and exacerbated chronic respiratory failure admitted in a monitored setting of an intermediate-intensive respiratory Unit.ResultsPatients underwent combined positive/negative ventilation and at different times, in place of the two singular ventilation modes (P and N).After each cycle, in the combined P/N ventilatory mode, gas exchanges were significantly increased compared to the two singular P/N mode: pH (7.42 vs 7.40 and 7.40); PCO2 (85.01 vs 72.05 and 66.81 mmHg); FiO2/PO2 (488.75 vs 352.62 and 327.87).All patients well tolerated the application of the double ventilation mode.ConclusionsIn conclusion, the use of dual mode ventilation appears well tolerated and superior to the individual modes in patients with COPD exacerbations and ARF.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pulmonary Pharmacology & Therapeutics - Volume 46, October 2017, Pages 64-68
نویسندگان
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