{"id":"https://openalex.org/W3205183259","doi":"https://doi.org/10.3389/fmed.2021.699227","title":"Severe Patients With ARDS With COVID-19 Treated With Extracorporeal Membrane Oxygenation in China: A Retrospective Study","display_name":"Severe Patients With ARDS With COVID-19 Treated With Extracorporeal Membrane Oxygenation in China: A Retrospective Study","publication_year":2021,"publication_date":"2021-10-20","ids":{"openalex":"https://openalex.org/W3205183259","doi":"https://doi.org/10.3389/fmed.2021.699227","mag":"3205183259","pmid":"https://pubmed.ncbi.nlm.nih.gov/34746170","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8563993"},"language":"en","primary_location":{"id":"doi:10.3389/fmed.2021.699227","doi":"https://doi.org/10.3389/fmed.2021.699227","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fmed.2021.699227","pdf_url":"https://www.frontiersin.org/articles/10.3389/fmed.2021.699227/pdf","source":{"id":"https://openalex.org/S2597052008","display_name":"Frontiers in Medicine","issn_l":"2296-858X","issn":["2296-858X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/articles/10.3389/fmed.2021.699227/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024523357","display_name":"Lai Wei","orcid":"https://orcid.org/0009-0005-8052-8159","observed_orcids":["https://orcid.org/0009-0005-8052-8159"]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210089761","display_name":"West China Hospital of Sichuan University","ror":"https://ror.org/007mrxy13","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210089761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Lai","raw_affiliation_strings":["Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210089761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012363939","display_name":"Shuanglei Li","orcid":"https://orcid.org/0000-0002-1920-7218","observed_orcids":["https://orcid.org/0000-0002-1920-7218","https://orcid.org/0009-0000-4235-3929","https://orcid.org/0000-0001-8000-6258"]},"institutions":[{"id":"https://openalex.org/I2802939634","display_name":"Chinese PLA General Hospital","ror":"https://ror.org/04gw3ra78","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802939634"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuanglei Li","raw_affiliation_strings":["Division of Adult Cardiac Surgery, Department of Cardiology, The Sixth Medical Center of Chinese PLA General Hospital, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Adult Cardiac Surgery, Department of Cardiology, The Sixth Medical Center of Chinese PLA General Hospital, Beijing, China","institution_ids":["https://openalex.org/I2802939634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102293736","display_name":"Zhongtao Du","orcid":"https://orcid.org/0009-0009-6786-8326","observed_orcids":["https://orcid.org/0009-0009-6786-8326","https://orcid.org/0009-0003-9101-5346"]},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210119028","display_name":"Beijing Anzhen Hospital","ror":"https://ror.org/02h2j1586","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210119028"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongtao Du","raw_affiliation_strings":["Center for Cardiac Intensive Care, Beijing Anzhen Hospital, Capital Medical University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cardiac Intensive Care, Beijing Anzhen Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I183519381","https://openalex.org/I4210119028"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100722104","display_name":"Xinhua Ma","orcid":"https://orcid.org/0000-0002-6373-8905","observed_orcids":["https://orcid.org/0000-0002-6373-8905"]},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I4210159865","display_name":"Xiangya Hospital Central South University","ror":"https://ror.org/05c1yfj14","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159865"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinhua Ma","raw_affiliation_strings":["Department of Intensive Care Unit, Xiangya Hospital, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Intensive Care Unit, Xiangya Hospital, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479","https://openalex.org/I4210159865"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063201027","display_name":"Junyu Lu","orcid":"https://orcid.org/0000-0001-7967-0813","observed_orcids":["https://orcid.org/0000-0001-7967-0813"]},"institutions":[{"id":"https://openalex.org/I160354086","display_name":"Guangxi Medical University","ror":"https://ror.org/03dveyr97","country_code":"CN","type":"education","lineage":["https://openalex.org/I160354086"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyu Lu","raw_affiliation_strings":["Intensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China","institution_ids":["https://openalex.org/I160354086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081763167","display_name":"Wei Dong Gao","orcid":"https://orcid.org/0000-0002-2363-3762","observed_orcids":["https://orcid.org/0000-0002-2363-3762"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2799853436","display_name":"Johns Hopkins Medicine","ror":"https://ror.org/037zgn354","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Dong Gao","raw_affiliation_strings":["Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2799853436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062051181","display_name":"Geoffrey Winston Abbott","orcid":"https://orcid.org/0000-0003-4552-496X","observed_orcids":["https://orcid.org/0000-0003-4552-496X"]},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Geoffrey W. Abbott","raw_affiliation_strings":["Bioelectricity Laboratory, Department of Physiology and Biophysics, School of Medicine, University of California, Irvine, Irvine, CA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioelectricity Laboratory, Department of Physiology and Biophysics, School of Medicine, University of California, Irvine, Irvine, CA, United States","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044906743","display_name":"Zhaoyang Hu","orcid":"https://orcid.org/0000-0003-3642-9610","observed_orcids":["https://orcid.org/0000-0003-3642-9610"]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210089761","display_name":"West China Hospital of Sichuan University","ror":"https://ror.org/007mrxy13","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210089761"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaoyang Hu","raw_affiliation_strings":["Laboratory of Anesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Anesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210089761"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074217807","display_name":"Yan Ming Kang","orcid":"https://orcid.org/0000-0002-5715-3900","observed_orcids":["https://orcid.org/0000-0002-5715-3900"]},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210089761","display_name":"West China Hospital of Sichuan University","ror":"https://ror.org/007mrxy13","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210089761"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan Kang","raw_affiliation_strings":["Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210089761"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5044906743","https://openalex.org/A5074217807"],"corresponding_institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210089761"],"apc_list":{"value":2950,"currency":"USD","value_usd":2950},"apc_paid":{"value":2950,"currency":"USD","value_usd":2950},"fwci":1.2228,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78684344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"8","issue":null,"first_page":"699227","last_page":"699227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.7925000190734863,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.7925000190734863,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10322","display_name":"Respiratory Support and Mechanisms","score":0.17159999907016754,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","score":0.031300000846385956,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/covid-19","display_name":"COVID-19 pandemic","score":0.9700000286102295},{"id":"https://openalex.org/keywords/acute-respiratory-distress-syndrome","display_name":"acute respiratory distress syndrome","score":0.9010000228881836},{"id":"https://openalex.org/keywords/extracorporeal-membrane-oxygenation","display_name":"extracorporeal membrane oxygenation","score":0.9990000128746033},{"id":"https://openalex.org/keywords/end-stage-respiratory-failure","display_name":"end-stage respiratory failure","score":0.7950000166893005},{"id":"https://openalex.org/keywords/mortality","display_name":"mortality","score":0.6759999990463257},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.75},{"id":"https://openalex.org/keywords/pao2-fio2-ratio","display_name":"PaO2/FiO2 ratio","score":0.9290000200271606},{"id":"https://openalex.org/keywords/negative-fluid-balance","display_name":"negative fluid balance","score":0.8339999914169312},{"id":"https://openalex.org/keywords/initial-resuscitation","display_name":"early resuscitation","score":0.7429999709129333},{"id":"https://openalex.org/keywords/survival","display_name":"survival","score":0.3059999942779541}],"concepts":[{"id":"https://openalex.org/C2776858399","wikidata":"https://www.wikidata.org/wiki/Q1385195","display_name":"Extracorporeal membrane oxygenation","level":2,"score":0.9312244653701782},{"id":"https://openalex.org/C2776348555","wikidata":"https://www.wikidata.org/wiki/Q344873","display_name":"ARDS","level":3,"score":0.9049890041351318},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8938913345336914},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.6003702878952026},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.5371841192245483},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.5156453847885132},{"id":"https://openalex.org/C2776888751","wikidata":"https://www.wikidata.org/wiki/Q767485","display_name":"Respiratory failure","level":2,"score":0.4680827260017395},{"id":"https://openalex.org/C2776283816","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Survival rate","level":2,"score":0.4397055506706238},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.3755252957344055},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.36258363723754883},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2860293984413147},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.2259504497051239},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.21109279990196228},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3389/fmed.2021.699227","doi":"https://doi.org/10.3389/fmed.2021.699227","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fmed.2021.699227","pdf_url":"https://www.frontiersin.org/articles/10.3389/fmed.2021.699227/pdf","source":{"id":"https://openalex.org/S2597052008","display_name":"Frontiers in Medicine","issn_l":"2296-858X","issn":["2296-858X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Medicine","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:7454277","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC8563993","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmid:34746170","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34746170","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in medicine","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8563993","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8563993/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Front Med (Lausanne)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:81b2a5d63249433c845a0bb130d33924","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/81b2a5d63249433c845a0bb130d33924","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Medicine, Vol 8 (2021)","raw_type":"article"},{"id":"pmh:oai:escholarship.org:ark:/13030/qt3310x145","doi":null,"is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/3310x145","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Medicine, vol 8","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fmed.2021.699227","doi":"https://doi.org/10.3389/fmed.2021.699227","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fmed.2021.699227","pdf_url":"https://www.frontiersin.org/articles/10.3389/fmed.2021.699227/pdf","source":{"id":"https://openalex.org/S2597052008","display_name":"Frontiers in Medicine","issn_l":"2296-858X","issn":["2296-858X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G3272741858","display_name":null,"funder_award_id":"HX2019nCoV027","funder_id":"https://openalex.org/F4320336042","funder_display_name":"West China Hospital, Sichuan University"}],"funders":[{"id":"https://openalex.org/F4320336042","display_name":"West China Hospital, Sichuan University","ror":"https://ror.org/007mrxy13"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3205183259.pdf","grobid_xml":"https://content.openalex.org/works/W3205183259.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1803784511","https://openalex.org/W1987783718","https://openalex.org/W1995842484","https://openalex.org/W2072692624","https://openalex.org/W2075417585","https://openalex.org/W2156715637","https://openalex.org/W2286228001","https://openalex.org/W2314787815","https://openalex.org/W2523934628","https://openalex.org/W2606175639","https://openalex.org/W2903683099","https://openalex.org/W2944830448","https://openalex.org/W2981145958","https://openalex.org/W2992199120","https://openalex.org/W3001118548","https://openalex.org/W3007940623","https://openalex.org/W3008090866","https://openalex.org/W3008421357","https://openalex.org/W3011016219","https://openalex.org/W3014797709","https://openalex.org/W3017304775","https://openalex.org/W3025490592","https://openalex.org/W3030700284","https://openalex.org/W3032920881","https://openalex.org/W3048131956"],"related_works":["https://openalex.org/W4387076825","https://openalex.org/W3145060000","https://openalex.org/W3183309779","https://openalex.org/W4289077895","https://openalex.org/W4360941996","https://openalex.org/W3140419743","https://openalex.org/W3139373778","https://openalex.org/W4404091240","https://openalex.org/W3144403345","https://openalex.org/W4387643886"],"abstract_inverted_index":{"Background:":[0],"The":[1],"novel":[2],"coronavirus":[3],"disease":[4],"2019":[5],"(COVID-19)":[6],"pandemic":[7],"has":[8,23],"become":[9],"a":[10,184,207,216,231],"global":[11],"health":[12],"crisis":[13],"affecting":[14],"over":[15],"200":[16],"countries":[17],"worldwide.":[18],"Extracorporeal":[19],"membrane":[20],"oxygenation":[21],"(ECMO)":[22],"been":[24],"increasingly":[25],"used":[26],"in":[27,41,68,145,175,222],"the":[28,36,42,59,81,84,146,176,223],"management":[29,43,92],"of":[30,39,44,63,72,98,150,200,203,233],"COVID-19-associated":[31],"end-stage":[32],"respiratory":[33,104],"failure.":[34],"However,":[35],"exact":[37],"effect":[38],"ECMO":[40,64,110,117,212,228],"these":[45],"patients,":[46,206],"especially":[47],"with":[48,101,116],"regards":[49],"to":[50,167],"complications":[51,95],"and":[52,91,94,96,122,137],"mortality,":[53],"is":[54,58],"unclear.":[55],"Methods:":[56],"This":[57],"largest":[60],"retrospective":[61],"study":[62,199],"treated":[65],"COVID-19":[66,75,99,205],"patients":[67,76,100,115,120],"China.":[69],"A":[70],"total":[71],"50":[73,201],"ECMO-treated":[74,204],"were":[77,143],"recruited.":[78],"We":[79],"describe":[80],"main":[82],"characteristics,":[83],"clinical":[85],"features,":[86],"ventilator":[87],"parameters,":[88],"ECMO-related":[89],"variables":[90],"details,":[93],"outcomes":[97],"severe":[102],"acute":[103],"distress":[105],"syndrome":[106],"(ARDS)":[107],"that":[108],"required":[109],"support.":[111],"Results:":[112],"For":[113],"those":[114,129,149,189],"support,":[118],"21":[119],"survived":[121],"29":[123],"died":[124],"(mortality":[125],"rate:":[126],"58.0%).":[127],"Among":[128],"who":[130,170,190],"survived,":[131],"PaO2":[132],"(66.3":[133],"mmHg":[134,140,154,159],"[59.5\u201374.0":[135],"mmHg]":[136],"PaO2/FiO2":[138,157],"(68.0":[139],"[61.0\u201376.0":[141],"mmHg])":[142],"higher":[144,185],"survivors":[147],"than":[148,188],"non-survivors":[151],"(PaO2:":[152],"56.8":[153],"(49.0\u201365.0":[155],"mmHg),":[156,161],"(58.2":[158],"(49.0\u201368.0":[160],"all":[162],"P":[163],"<":[164],"0.01)":[165],"prior":[166],"ECMO.":[168],"Patients":[169],"achieved":[171],"negative":[172],"fluid":[173,220],"balance":[174,221],"early":[177,224],"resuscitation":[178,225],"phase":[179,226],"(within":[180],"3":[181],"days)":[182],"had":[183],"survival":[186,235],"rate":[187],"did":[191],"not":[192],"(P":[193],"=":[194],"0.0003).":[195],"Conclusions:":[196],"In":[197],"this":[198],"cases":[202],"low":[208],"PO2/FIO2":[209],"ratio":[210],"before":[211],"commencement":[213],"may":[214],"indicate":[215],"poor":[217],"prognosis.":[218],"Negative":[219],"during":[227],"treatment":[229],"was":[230],"predictor":[232],"increased":[234],"post-ECMO":[236],"treatment.":[237]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2021-10-25T00:00:00"}
