{"id":"https://openalex.org/W1980658287","doi":"https://doi.org/10.1590/s0103-507x2009000200016","title":"Como avaliar criticamente um ensaio cl\u00ednico de aloca\u00e7\u00e3o aleat\u00f3ria em terapia intensiva","display_name":"Como avaliar criticamente um ensaio cl\u00ednico de aloca\u00e7\u00e3o aleat\u00f3ria em terapia intensiva","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W1980658287","doi":"https://doi.org/10.1590/s0103-507x2009000200016","mag":"1980658287","pmid":"https://pubmed.ncbi.nlm.nih.gov/25303354"},"language":"pt","primary_location":{"id":"doi:10.1590/s0103-507x2009000200016","doi":"https://doi.org/10.1590/s0103-507x2009000200016","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0103-507x2009000200016","pdf_url":"https://www.scielo.br/j/rbti/a/S9BGq8GG74qJwYLsNxQxZtK/?lang=pt&format=pdf","source":{"id":"https://openalex.org/S159841091","display_name":"Revista Brasileira de Terapia Intensiva","issn_l":"0103-507X","issn":["0103-507X","1982-4335"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40"],"host_organization":"https://openalex.org/P4310312027","host_organization_name":"Associa\u00e7\u00e3o de Medicina Intensiva Brasileira","host_organization_lineage":["https://openalex.org/P4310312027"],"host_organization_lineage_names":["Associa\u00e7\u00e3o de Medicina Intensiva Brasileira"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista Brasileira de Terapia Intensiva","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.scielo.br/j/rbti/a/S9BGq8GG74qJwYLsNxQxZtK/?lang=pt&format=pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048816412","display_name":"Anna Maria Buehler","orcid":"https://orcid.org/0000-0003-2892-2560","observed_orcids":["https://orcid.org/0000-0003-2892-2560"]},"institutions":[{"id":"https://openalex.org/I4210140911","display_name":"Hospital do Cora\u00e7\u00e3o","ror":"https://ror.org/04dzaw261","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210140911"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Anna Maria Buehler","raw_affiliation_strings":["Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","institution_ids":["https://openalex.org/I4210140911"]},{"raw_affiliation_string":"Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I4210140911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016024795","display_name":"Alexandre Biasi Cavalcanti","orcid":"https://orcid.org/0000-0003-2798-6263","observed_orcids":["https://orcid.org/0000-0003-2798-6263"]},"institutions":[{"id":"https://openalex.org/I4210140911","display_name":"Hospital do Cora\u00e7\u00e3o","ror":"https://ror.org/04dzaw261","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210140911"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Alexandre Biasi Cavalcanti","raw_affiliation_strings":["Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","institution_ids":["https://openalex.org/I4210140911"]},{"raw_affiliation_string":"Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I4210140911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024152253","display_name":"\u00c9rica Aranha Suzumura","orcid":"https://orcid.org/0000-0003-1752-6095","observed_orcids":["https://orcid.org/0000-0003-1752-6095"]},"institutions":[{"id":"https://openalex.org/I4210140911","display_name":"Hospital do Cora\u00e7\u00e3o","ror":"https://ror.org/04dzaw261","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210140911"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Erica Aranha Suzumura","raw_affiliation_strings":["Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","institution_ids":["https://openalex.org/I4210140911"]},{"raw_affiliation_string":"Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I4210140911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103618077","display_name":"Mariana Teixeira Carballo","orcid":"https://orcid.org/0000-0002-2944-0347","observed_orcids":["https://orcid.org/0000-0002-2944-0347"]},"institutions":[{"id":"https://openalex.org/I4210140911","display_name":"Hospital do Cora\u00e7\u00e3o","ror":"https://ror.org/04dzaw261","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210140911"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mariana Teixeira Carballo","raw_affiliation_strings":["Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","institution_ids":["https://openalex.org/I4210140911"]},{"raw_affiliation_string":"Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I4210140911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026937673","display_name":"Otavio B Berwanger","orcid":"https://orcid.org/0000-0002-4972-2958","observed_orcids":["https://orcid.org/0000-0002-4972-2958"]},"institutions":[{"id":"https://openalex.org/I4210140911","display_name":"Hospital do Cora\u00e7\u00e3o","ror":"https://ror.org/04dzaw261","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210140911"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ot\u00e1vio Berwanger","raw_affiliation_strings":["Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sao Paulo, , Hospital do Coracao, Instituto de Ensino e Pesquisa, Brazil","institution_ids":["https://openalex.org/I4210140911"]},{"raw_affiliation_string":"Hospital do Cora\u00e7\u00e3o, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I4210140911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210140911"],"apc_list":null,"apc_paid":null,"fwci":1.2375,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.8080526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"21","issue":"2","first_page":"219","last_page":"225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.888700008392334,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.888700008392334,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.09279999881982803,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11744","display_name":"Health Sciences Research and Education","score":0.004999999888241291,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/critical-appraisal","display_name":"critical appraisal","score":0.7419999837875366},{"id":"https://openalex.org/keywords/randomized-controlled-trials","display_name":"randomized controlled trials","score":0.9940000176429749},{"id":"https://openalex.org/keywords/bias-in-clinical-trials","display_name":"bias in clinical trials","score":0.652999997138977},{"id":"https://openalex.org/keywords/trial-design","display_name":"trial design","score":0.47200000286102295},{"id":"https://openalex.org/keywords/interpretation-of-trial-results","display_name":"trial interpretation","score":0.8309999704360962},{"id":"https://openalex.org/keywords/critical-care","display_name":"intensive care","score":0.8920000195503235}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9760078191757202},{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.6073991656303406},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.4388636350631714},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1590/s0103-507x2009000200016","doi":"https://doi.org/10.1590/s0103-507x2009000200016","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0103-507x2009000200016","pdf_url":"https://www.scielo.br/j/rbti/a/S9BGq8GG74qJwYLsNxQxZtK/?lang=pt&format=pdf","source":{"id":"https://openalex.org/S159841091","display_name":"Revista Brasileira de Terapia Intensiva","issn_l":"0103-507X","issn":["0103-507X","1982-4335"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40"],"host_organization":"https://openalex.org/P4310312027","host_organization_name":"Associa\u00e7\u00e3o de Medicina Intensiva Brasileira","host_organization_lineage":["https://openalex.org/P4310312027"],"host_organization_lineage_names":["Associa\u00e7\u00e3o de Medicina Intensiva Brasileira"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista Brasileira de Terapia Intensiva","raw_type":"journal-article"},{"id":"pmid:25303354","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25303354","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":"Revista Brasileira de terapia intensiva","raw_type":"Journal Article"},{"id":"pmh:oai:scielo:S0103-507X2009000200016","doi":null,"is_oa":true,"landing_page_url":"http://old.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0103-507X2009000200016","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"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":"Revista Brasileira de Terapia Intensiva v.21 n.2 2009","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:americanae.aecid.es:2769070","doi":null,"is_oa":true,"landing_page_url":"http://americanae.aecid.es/americanae/es/registros/registro.do?tipoRegistro=MTD&idBib=2769070","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Revista Brasileira de Terapia Intensiva v.21 n.2 2009","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:866782a50b6c4968b232efb76c700831","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/866782a50b6c4968b232efb76c700831","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Revista Brasileira de Terapia Intensiva, Vol 21, Iss 2, Pp 219-225 (2009)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1590/s0103-507x2009000200016","doi":"https://doi.org/10.1590/s0103-507x2009000200016","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0103-507x2009000200016","pdf_url":"https://www.scielo.br/j/rbti/a/S9BGq8GG74qJwYLsNxQxZtK/?lang=pt&format=pdf","source":{"id":"https://openalex.org/S159841091","display_name":"Revista Brasileira de Terapia Intensiva","issn_l":"0103-507X","issn":["0103-507X","1982-4335"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40"],"host_organization":"https://openalex.org/P4310312027","host_organization_name":"Associa\u00e7\u00e3o de Medicina Intensiva Brasileira","host_organization_lineage":["https://openalex.org/P4310312027"],"host_organization_lineage_names":["Associa\u00e7\u00e3o de Medicina Intensiva Brasileira"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista Brasileira de Terapia Intensiva","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8048999905586243,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1980658287.pdf","grobid_xml":"https://content.openalex.org/works/W1980658287.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1976357112","https://openalex.org/W1999218614","https://openalex.org/W2011932878","https://openalex.org/W2012236727","https://openalex.org/W2013256551","https://openalex.org/W2017766892","https://openalex.org/W2038252730","https://openalex.org/W2044763202","https://openalex.org/W2066777866","https://openalex.org/W2082690726","https://openalex.org/W2089600076","https://openalex.org/W2100097418","https://openalex.org/W2105975306","https://openalex.org/W2106952837","https://openalex.org/W2115086661","https://openalex.org/W2161095279","https://openalex.org/W2169997396","https://openalex.org/W2318707379","https://openalex.org/W2414153541","https://openalex.org/W2596221130","https://openalex.org/W2616141209","https://openalex.org/W4240958664","https://openalex.org/W4250643419"],"related_works":["https://openalex.org/W2081100989","https://openalex.org/W7134265312","https://openalex.org/W2084770534","https://openalex.org/W2139339819","https://openalex.org/W4409459193","https://openalex.org/W2741244075","https://openalex.org/W4382788135","https://openalex.org/W1907746125","https://openalex.org/W2041009524","https://openalex.org/W4402298283"],"abstract_inverted_index":{"Randomized":[0,14],"controlled":[1,15,61,73],"trials":[2,16],"are":[3],"scientific":[4],"investigations":[5],"considered":[6],"as":[7,53],"the":[8,19,31,47,79],"gold-standard":[9],"to":[10,67,77,83,86],"evaluate":[11],"therapeutic":[12,27],"interventions.":[13],"may":[17,58],"examine":[18],"safety":[20],"and":[21,26,81],"efficacy":[22],"of":[23,33,50],"new":[24],"drugs":[25,37],"procedures":[28],"or":[29,35,38],"compare":[30],"effects":[32],"two":[34],"more":[36],"any":[39],"other":[40],"intervention.":[41],"In":[42],"this":[43],"article,":[44],"we":[45],"present":[46,65],"essential":[48],"features":[49],"these":[51],"studies,":[52],"well":[54],"as,":[55],"factors":[56],"which":[57],"bias":[59],"randomized":[60,72],"trials.":[62],"We":[63],"also":[64],"criteria":[66],"critically":[68],"appraise":[69],"articles":[70],"reporting":[71],"trials,":[74],"explain":[75],"how":[76,82],"interpret":[78],"results":[80],"apply":[84],"them":[85],"clinical":[87],"practice.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}
