{"id":24421,"date":"2023-08-25T04:35:00","date_gmt":"2023-08-24T20:35:00","guid":{"rendered":"http:\/\/csccm.org.cn\/?p=24421"},"modified":"2023-08-25T07:34:41","modified_gmt":"2023-08-24T23:34:41","slug":"chest%e5%8f%91%e8%a1%a8%e8%ae%ba%e6%96%87%ef%bc%9aecmo%e6%b2%bb%e7%96%97%e4%bc%b4%e6%9c%89%e5%91%bc%e5%90%b8%e8%a1%b0%e7%ab%ad%e7%9a%84%e9%a1%bd%e5%9b%ba%e6%80%a7%e5%93%ae%e5%96%98%e5%8f%91%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/csccm.org.cn\/?p=24421","title":{"rendered":"[Chest\u53d1\u8868\u8bba\u6587]\uff1aECMO\u6cbb\u7597\u4f34\u6709\u547c\u5438\u8870\u7aed\u7684\u987d\u56fa\u6027\u54ee\u5598\u53d1\u4f5c"},"content":{"rendered":"\n

ASTHMA: ORIGINAL RESEARCH|\u00a0VOLUME 163, ISSUE 1<\/a>,\u00a0P38-51,\u00a0JANUARY 2023<\/p>\n\n\n\n

Extracorporeal Membrane Oxygenation for Refractory Asthma Exacerbations With Respiratory Failure<\/h1>\n\n\n\n

Jonathan K. Zakrajsek, Sung-Joon Min, P. Michael Ho, et al<\/h3>\n\n\n\n

Chest 2023; 163: 38-51 Published:September 29, 2022<\/h3>\n\n\n\n

DOI:https:\/\/doi.org\/10.1016\/j.chest.2022.09.029<\/a><\/h3>\n\n\n\n

Background<\/h3>\n\n\n\n

Asthma exacerbations with respiratory failure (AERF) are associated with hospital mortality of 7% to 15%. Extracorporeal membrane oxygenation (ECMO) has been used as a salvage therapy for refractory AERF, but controlled studies showing its association with mortality have not been performed.<\/p>\n\n\n\n

Research Question<\/h3>\n\n\n\n

Is treatment with ECMO associated with lower mortality in refractory AERF compared with standard care?<\/p>\n\n\n\n

Study Design and Methods<\/h3>\n\n\n\n

This is a retrospective, epidemiologic, observational cohort study using a national, administrative data set from 2010 to 2020 that includes 25% of US hospitalizations. People were included if they were admitted to an ECMO-capable hospital with an asthma exacerbation, and were treated with short-acting bronchodilators, systemic corticosteroids, and invasive ventilation. People were excluded for age < 18 years, no ICU stay, nonasthma chronic lung disease, COVID-19, or multiple admissions. The main exposure was ECMO vs No ECMO. The primary outcome was hospital mortality. Key secondary outcomes were ICU length of stay (LOS), hospital LOS, time receiving invasive ventilation, and total hospital costs.<\/p>\n\n\n\n

Results<\/h3>\n\n\n\n

The study analyzed 13,714 patients with AERF, including 127 with ECMO and 13,587 with No ECMO. ECMO was associated with reduced mortality in the covariate-adjusted (OR, 0.33; 95%\u00a0CI, 0.17-0.64;\u00a0P<\/em>\u00a0= .001), propensity score-adjusted (OR, 0.36; 95%\u00a0CI, 0.16-0.81;\u00a0P<\/em>\u00a0= .01), and propensity score-matched models (OR, 0.48; 95%\u00a0CI, 0.24-0.98;\u00a0P<\/em>\u00a0= .04) vs\u00a0No ECMO. Sensitivity analyses showed that mortality reduction related to ECMO ranged from OR 0.34 to 0.61. ECMO was also associated with increased hospital costs in all three models (P<\/em>\u00a0< .0001 for all) vs\u00a0No ECMO, but not with decreased ICU LOS, hospital LOS, or time receiving invasive ventilation.<\/p>\n\n\n\n

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Interpretation<\/h3>\n\n\n\n

ECMO was associated with lower mortality and higher hospital costs, suggesting that it may be an important salvage therapy for refractory AERF following confirmatory clinical trials.<\/p>\n","protected":false},"excerpt":{"rendered":"

ASTHMA: ORIGINAL RESEARCH|\u00a0VOLUME 163, ISSUE 1,\u00a0P38-51, […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[32,23],"tags":[],"_links":{"self":[{"href":"https:\/\/csccm.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/24421"}],"collection":[{"href":"https:\/\/csccm.org.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csccm.org.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csccm.org.cn\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/csccm.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24421"}],"version-history":[{"count":1,"href":"https:\/\/csccm.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/24421\/revisions"}],"predecessor-version":[{"id":24422,"href":"https:\/\/csccm.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/24421\/revisions\/24422"}],"wp:attachment":[{"href":"https:\/\/csccm.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csccm.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csccm.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}