Prone positioning in severe acute respiratory distress syndrome
- PMID:23688302
- DOI:10.1056/NEJMoa1214103
Prone positioning in severe acute respiratory distress syndrome
Abstract
背景:以前的试验涉及急性患者respiratory distress syndrome (ARDS) have failed to show a beneficial effect of prone positioning during mechanical ventilatory support on outcomes. We evaluated the effect of early application of prone positioning on outcomes in patients with severe ARDS.
Methods:In this multicenter, prospective, randomized, controlled trial, we randomly assigned 466 patients with severe ARDS to undergo prone-positioning sessions of at least 16 hours or to be left in the supine position. Severe ARDS was defined as a ratio of the partial pressure of arterial oxygen to the fraction of inspired oxygen (FiO2) of less than 150 mm Hg, with an FiO2 of at least 0.6, a positive end-expiratory pressure of at least 5 cm of water, and a tidal volume close to 6 ml per kilogram of predicted body weight. The primary outcome was the proportion of patients who died from any cause within 28 days after inclusion.
Results:共有237名患者被分配到俯卧组,并将229名患者分配到仰卧组。俯卧群的28天死亡率为16.0%,仰卧群为32.8%(p <0.001)。俯卧定位的死亡危险比为0.39(95%置信区间[CI],0.25至0.63)。在俯卧群中未经调整的90天死亡率为23.6%,而仰卧群为41.0%(p <0.001),危险比为0.44(95%CI,0.29至0.67)。两组之间并发症的发生率没有显着差异,除了心脏骤停的发生率,仰卧群较高。
Conclusions:In patients with severe ARDS, early application of prolonged prone-positioning sessions significantly decreased 28-day and 90-day mortality. (Funded by the Programme Hospitalier de Recherche Clinique National 2006 and 2010 of the French Ministry of Health; PROSEVA ClinicalTrials.gov number,NCT00527813。)。
Comment in
- Crit Care Med. 2014 Aug;42(8):e598-9
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在俯卧的通风中,一个好转弯值得另一回合。N Engl J Med. 2013 Jun 6;368(23):2227-8. doi: 10.1056/NEJMe1304349. Epub 2013 May 20. N Engl J Med. 2013. PMID:23688300 不abstract available.
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[Comments on: role of the prone position in severe ARDS].Anaesthesist. 2013 Oct;62(10):845-6. doi: 10.1007/s00101-013-2231-5. Anaesthesist. 2013. PMID:23999764 德语。 不abstract available.
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在急性呼吸窘迫综合征中俯卧。N Engl J Med. 2013 Sep 5;369(10):980-1. doi: 10.1056/NEJMc1308895. N Engl J Med. 2013. PMID:24004127 不abstract available.
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在急性呼吸窘迫综合征中俯卧。N Engl J Med. 2013 Sep 5;369(10):979. doi: 10.1056/NEJMc1308895. N Engl J Med. 2013. PMID:24004128 不abstract available.
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在急性呼吸窘迫综合征中俯卧。N Engl J Med. 2013 Sep 5;369(10):979-80. doi: 10.1056/NEJMc1308895. N Engl J Med. 2013. PMID:24004129 不abstract available.
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在急性呼吸窘迫综合征中俯卧。N Engl J Med. 2013 Sep 5;369(10):980. doi: 10.1056/NEJMc1308895. N Engl J Med. 2013. PMID:24004130 不abstract available.
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在急性呼吸窘迫综合征中俯卧。N Engl J Med. 2013 Sep 5;369(10):980. doi: 10.1056/NEJMc1308895. N Engl J Med. 2013. PMID:24004131 不abstract available.
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Prone positioning for 16 h/d reduced mortality more than supine positioning in early severe ARDS.Ann Intern Med。2013年9月17日; 159(6):JC2。doi:10.7326/0003-4819-159-6-201309170-02002。 Ann Intern Med。2013. PMID:24042385 不abstract available.
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High-dose N-acetylcysteine in chronic obstructive pulmonary disease, prone positioning in acute respiratory distress syndrome, and continuous positive airway pressure and exhaled nitric oxide in obstructive sleep apnea.Am J Respir Crit Care Med. 2014 Jan 15;189(2):223-4. doi: 10.1164/rccm.201308-1555RR. Am J Respir Crit Care Med. 2014. PMID:24428648 Free PMC article. 不abstract available.
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Proseva试验:是时候翻转ARDS患者了吗?Natl Med J印度。2013年9月; 26(5):284-5。 Natl Med J印度。2013. PMID:25017836 不abstract available.
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'To prone or not to prone' in severe ARDS: questions answered, but others remain.暴击治疗。2014年5月27日,18(3):305。doi: 10.1186 / cc13893. Crit Care. 2014. PMID:25042412 Free PMC article. 不abstract available.
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在插管和机械通风的SARS-COV-2患者中俯卧定位。J Clin Anesth。2021年8月; 71:110258。doi:10.1016/j.jclinane.2021.110258。EPUB 2021 3月29日。 J Clin Anesth。2021. PMID:33812212 Free PMC article. 不abstract available.
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