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1.
Diagn. tratamento ; 25(3): 121-129, jul.-set. 2020. tab
Article Dans Portugais | LILACS | ID: biblio-1129418

Résumé

Introdução: A infecção pela COVID-19 tem alta transmissibilidade e várias medidas foram adotadas para controle da disseminação. Objetivo: Identificar e sumarizar as evidências das revisões sistemáticas (RS) Cochrane sobre medidas de controle da disseminação da infecção pela COVID-19. Desenho do estudo: Esta revisão das RS Cochrane foi realizada na Disciplina de Cirurgia Vascular e Endovascular e na Disciplina de Medicina de Urgência e Medicina Baseada em Evidências da Universidade Federal de São Paulo, Brasil. Métodos: Uma busca ampla na Cochrane Database of Systematic Reviews recuperou todas as RS Cochrane que avaliam as evidências diretamente relacionadas às medidas para controle da disseminação da COVID-19. As principais características e resultados de todas as análises incluídas foram sumarizadas e discutidas. Resultados: Três RS Cochrane foram incluídas na síntese qualitativa e versaram sobre medidas populacionais e medidas individuais para controle de disseminação da COVID-19. Conclusão: Evidências de certeza baixa mostram que quarentena de pessoas expostas a casos confirmados ou suspeitos evitou 44%-81% de casos incidentes e 31%-63% de mortes em comparação com nenhuma medida e quanto antes as medidas de quarentena são implementadas, maior a economia de custos. Evidências de confiança alta mostraram que uma comunicação clara sobre as diretrizes de controle e prevenção de infecção foi vital para sua implementação. Evidência de certeza baixa mostrou que as pessoas com um avental longo tiveram menos contaminação


Sujets)
Revue de la littérature , Infections à coronavirus , Coronavirus , Médecine factuelle , Pandémies
2.
São Paulo med. j ; 138(4): 336-344, July-Aug. 2020. tab
Article Dans Anglais | LILACS, SES-SP | ID: biblio-1139699

Résumé

ABSTRACT BACKGROUND: COVID-19 infection has high transmissibility and several measures have been adopted for controlling its dissemination. OBJECTIVE: To identify and summarize the evidence from Cochrane systematic reviews (SRs) regarding measures for controlling the dissemination of COVID-19 infection. DESIGN AND SETTING: This review of Cochrane SRs was carried out in the Division of Vascular and Endovascular Surgery and in the Division of Emergency Medicine and Evidence-Based Medicine of Universidade Federal de São Paulo, Brazil. METHODS: A comprehensive search in the Cochrane Database of Systematic Reviews retrieved all Cochrane SRs directly related to measures for controlling COVID-19 dissemination. The main characteristics and results of all the SRs included were summarized and discussed. RESULTS: Three Cochrane SRs were included in the qualitative synthesis. These evaluated population-based and individual measures for controlling the dissemination of COVID-19. CONCLUSION: Low-certainty evidence shows that quarantine for people exposed to confirmed or suspected COVID-19 cases prevented 44% to 81% of incident cases and 31% to 63% of deaths, compared with situations of no measures. Moreover, the sooner the quarantine measures were implemented, the greater the cost savings were. High-confidence evidence showed that clear communication about infection control and prevention guidelines was vital for successful implementation. Low-certainty evidence showed that healthcare professionals with long gowns were less exposed to contamination than were those using coveralls. In addition, coveralls were more difficult to doff. Further SRs on controlling the dissemination of COVID-19 infection are desirable.


Sujets)
Humains , Pneumopathie virale/transmission , Infections à coronavirus/transmission , Pneumopathie virale/prévention et contrôle , Pneumopathie virale/épidémiologie , Quarantaine , Infections à coronavirus/prévention et contrôle , Infections à coronavirus/épidémiologie , Pandémies/prévention et contrôle , Betacoronavirus , Revues systématiques comme sujet , SARS-CoV-2 , COVID-19
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