tetano
Editor, Senior Moderator
Emerg Infect Dis. 2010 Jul;16(7):1181-3.
Rapid Diagnostic Tests and Severity of Illness in Pandemic (H1N1) 2009, Taiwan.
Kao TM, Wu UI, Chen YC.
National Taiwan University Hospital, Taipei, Taiwan; and National Taiwan University College of Medicine, Taipei.
Abstract
To the Editor: The recent pandemic (H1N1) 2009 (1) demonstrates the need for more sensitive rapid diagnostic tests (RDTs) to distinguish between influenza and other respiratory viruses, enhance influenza surveillance, and institute early antiviral therapy for patients who are severely ill or at high risk (2). In anticipation of the global spread of pandemic (H1N1) 2009, on August 15, 2009, the government of Taiwan began performing RDTs at clinics and hospitals for patients with influenza-like illness. This initiative was based in part on the notion that patients with higher viral loads would be more likely to have a positive RDT result and more severe disease. We report that RDTs may have paradoxically lower sensitivity for pandemic (H1N1) 2009 virus for patients with respiratory failure requiring mechanical ventilation, extracorporeal membrane oxygenation (ECMO), or both than for those without respiratory failure.
PMID: 20587206 [PubMed - in process]
http://www.ncbi.nlm.nih.gov/pubmed/20587206
Rapid Diagnostic Tests and Severity of Illness in Pandemic (H1N1) 2009, Taiwan.
Kao TM, Wu UI, Chen YC.
National Taiwan University Hospital, Taipei, Taiwan; and National Taiwan University College of Medicine, Taipei.
Abstract
To the Editor: The recent pandemic (H1N1) 2009 (1) demonstrates the need for more sensitive rapid diagnostic tests (RDTs) to distinguish between influenza and other respiratory viruses, enhance influenza surveillance, and institute early antiviral therapy for patients who are severely ill or at high risk (2). In anticipation of the global spread of pandemic (H1N1) 2009, on August 15, 2009, the government of Taiwan began performing RDTs at clinics and hospitals for patients with influenza-like illness. This initiative was based in part on the notion that patients with higher viral loads would be more likely to have a positive RDT result and more severe disease. We report that RDTs may have paradoxically lower sensitivity for pandemic (H1N1) 2009 virus for patients with respiratory failure requiring mechanical ventilation, extracorporeal membrane oxygenation (ECMO), or both than for those without respiratory failure.
PMID: 20587206 [PubMed - in process]
http://www.ncbi.nlm.nih.gov/pubmed/20587206