| Autor: |
Mickael Vourc'h, Gabrielle Baud, Fanny Feuillet, Claire Blanchard, Eric Mirallie, Christophe Guitton, Samir Jaber, Karim Asehnoune |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
EClinicalMedicine, Vol 13, Iss , Pp 112-119 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2589-5370 |
| DOI: |
10.1016/j.eclinm.2019.05.014 |
| Popis: |
Background: In obese patients, preoxygenation with non-invasive ventilation (NIV) was reported to improve outcomes compared with facemask. In this setting, high-flow nasal cannulae (HFNC) used before and during intubation has never been studied against NIV. Methods: The PREOPTIPOP study is a randomised, single-centre, open-labelled, controlled trial including obese patients requiring intubation before scheduled surgery. Patients were randomised to receive preoxygenation by HFNC or NIV. HFNC was maintained throughout intubation whereas NIV was removed when apnea occurred to perform laryngoscopy. The study was designed to assess the superiority of HNFC. The primary outcome was the lowest level of end-tidal oxygen concentration (EtO2) within 2 min after intubation. Secondary outcomes included drop in pulse oximetry and complications related to intubation. Main findings: A total of 100 patients were randomised. The intent-to-treat analysis found median [IQR] lowest EtO2 of 76% [66–82] for HFNC and 88% [82–90] for NIV (mean difference − 12·1 [−15·1 to −8·5], p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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