Mechanical Ventilation in Critical Care Transport
| Autor: | Mark S. Saia, Susan R. Wilcox, Heather Waden, Jeremy B. Richards, Michael A. Frakes, Suzanne K. Wedel |
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| Rok vydání: | 2016 |
| Předmět: |
Male
Critical Care medicine.medical_treatment Emergency Nursing Tertiary care Positive-Pressure Respiration 03 medical and health sciences 0302 clinical medicine Fraction of inspired oxygen Respiration Tidal Volume Humans Medicine Hypoxia Oxygen pressure Tidal volume Retrospective Studies Mechanical ventilation business.industry 030208 emergency & critical care medicine Middle Aged respiratory system Hypoxemic respiratory failure Neuromuscular Blocking Agents Respiration Artificial respiratory tract diseases Oxygen Transportation of Patients 030228 respiratory system Anesthesia Emergency Medicine Female sense organs business circulatory and respiratory physiology |
| Zdroj: | Air Medical Journal. 35:161-165 |
| ISSN: | 1067-991X |
| DOI: | 10.1016/j.amj.2016.01.004 |
| Popis: | Although the benefit of transferring patients with hypoxemic respiratory failure to tertiary care centers has been shown, transporting hypoxemic patients remains controversial, given the risk of desaturation in transit.We performed a retrospective analysis of a database of critical care transports (CCTs) of patients with hypoxemic respiratory failure to quantify the number, types, and effects of ventilator changes performed by the CCT teams. We evaluated the changes in fraction of inspired oxygen (FiO2), positive end-expiratory pressure (PEEP), tidal volume, both FiO2 and PEEP, and the administration of a neuromuscular blocking medication to assess for an association with an improvement in the arterial partial pressure of oxygen (PaO2) from the sending to the receiving hospitals.Ventilator changes were made in 211 (89%) of the 237 identified transports, with significant changes in the tidal volume, PEEP, and FiO2. Analysis of variance revealed a significant relationship between changes in FiO2, PEEP, tidal volume, FiO2 and PEEP, and the administration of neuromuscular blocking agents and change in PaO2 (F5,1037 = 119.6, P.001). Multivariable regression analyses showed a significant association between an increase in PaO2 and increasing FiO2, increasing FiO2 and PEEP, and the administration of a neuromuscular blocking medication.The CCT team performed multiple changes to ventilators. Complex ventilator management was associated with a higher PaO2 on arrival. |
| Databáze: | OpenAIRE |
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