| HAL : inserm-00697185, version 1 |
| PubMed : 22524447 |
| DOI : 10.1186/cc11312 |
| Fiche détaillée | Récupérer au format |
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| Critical Care 16, 2 (2012) R65 |
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| Ventilator-associated pneumonia and ICU mortality in severe ARDS patients ventilated according to a lung-protective strategy. |
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| Jean-Marie Forel 1, 2François Voillet 1, 2 |
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| (23/04/2012) |
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| ABSTRACT: INTRODUCTION: Ventilator-associated pneumonia (VAP) may contribute to the mortality associated with acute respiratory distress syndrome (ARDS). We aimed to determine the incidence, outcome, and risk factors of bacterial VAP complicating severe ARDS in patients ventilated using a strictly standardized lung-protective strategy. METHODS: This prospective epidemiological study was done in all patients included in the 339 patients with severe ARDS included in a multicenter randomized, placebo-controlled double-blind trial of cisatracurium besylate in severe ARDS patients. Patients with suspected VAP underwent bronchoalveolar lavage to confirm the diagnosis. RESULTS: Ninety-eight patients (28.9%) presented at least one episode of microbiologically documented bacterial VAP, including 41 (41.8%) who died in the ICU, compared to 74 (30.7%) of the 241 patients without VAP (P=0.05). After adjustment, age and severity at baseline, but not VAP, were associated with ICU death. Cisatracurium besylate therapy within 2 days of ARDS onset decreased the risk of ICU death. Factors independently associated with an increased risk to develop a VAP were male sex, and worse admission Glasgow Coma Scale score. Tracheostomy, enteral nutrition and the use of a subglottic secretion drainage device were protective. CONCLUSIONS: In patients with severe ARDS receiving lung-protective ventilation, VAP was associated with an increased crude ICU mortality which did not remain significant after adjustment. |
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| 1 : | Service de Réanimation des Détresses Respiratoires et Infections Sévères |
| AP-HM | |
| 2 : | Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE) |
| CNRS : UMR6236 – Université de la Méditerranée - Aix-Marseille II – Institut de recherche pour le développement [IRD] : UMR198 – IFR48 | |
| 3 : | Service de Réanimation Médicale |
| Hôpital Pontchaillou – CHU Rennes – Université de Rennes 1 | |
| 4 : | Service de Réanimation des Urgences |
| AP-HM | |
| 5 : | Laboratoire de Santé Publique |
| Université de la Méditerranée - Aix-Marseille II | |
| 6 : | Service de Réanimation Chirurgicale |
| Hôpital Saint Eloi – CHRU Montpellier | |
| 7 : | Service de Réanimation polyvalente |
| Hopital Font-Pre | |
| 8 : | Chu ( Marseille)/inserm |
| INSERM : CIC9502 – Université de la Méditerranée - Aix-Marseille II | |
| 9 : | Service de réanimation médicale |
| Assistance publique - Hôpitaux de Paris (AP-HP) – Hôpital Saint-Louis – Université Paris VII - Paris Diderot | |
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| domaine | : | Sciences du Vivant/Médecine humaine et pathologie/Physiologie |
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| Liste des fichiers attachés à ce document : | |||||||||||||
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| inserm-00697185, version 1 | |
| http://www.hal.inserm.fr/inserm-00697185 | |
| oai:www.hal.inserm.fr:inserm-00697185 | |
| Contributeur : Ed. BMC | |
| Soumis le : Lundi 14 Mai 2012, 17:08:56 | |
| Dernière modification le : Mardi 15 Mai 2012, 10:07:51 | |