A Community Cluster of Oseltamivir-Resistant Cases of 2009 H1N1 Influenza

作者: Le Quynh Mai , Heiman F.L. Wertheim , Tran Nhu Duong , H. Rogier van Doorn , Nguyen Tran Hien

DOI: 10.1056/NEJMC0910448

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摘要: To the Editor: Oseltamivir-resistant infection with 2009 pandemic influenza A (H1N1) virus has so far been described only rarely and is conferred by H275Y substitution in neuraminidase enzyme.1 Only 3 of 32 patients oseltamivir-resistant reported on as this writing were not receiving oseltamivir when resistant viruses detected, ongoing community transmission yet shown.1 However, emergence H1N1 remains a grave concern, since widespread resistance observed seasonal H1N1. This was unrelated to selective drug pressure, did . . .

参考文章(4)
Olav Hungnes, I. Bonmarin, S. Dudman, P. Kramarz, S. H. Hauge, B. C. Ciancio, Brunhilde Schweiger, Silke Buda, T. J. Meerhoff, N. Phin, Udo Buchholz, F. Dijkstra, M. van der Sande, K. Borgen, C. A. Boucher, J. Mossong, A. Nicoll, Susanne Duwe, W. J. Paget, Adam Meijer, Oseltamivir-resistant influenza A(H1N1) viruses detected in Europe during season 2007-8 had epidemiologic and clinical characteristics similar to co-circulating susceptible A(H1N1) viruses. Eurosurveillance. ,vol. 14, pp. 19412- ,(2009) , 10.2807/ESE.14.46.19412-EN
Anne Moscona, Global Transmission of Oseltamivir-Resistant Influenza The New England Journal of Medicine. ,vol. 360, pp. 953- 956 ,(2009) , 10.1056/NEJMP0900648
Y Wattanagoon, K Stepniewska, N Lindegardh, S Pukrittayakamee, U Silachamroon, W Piyaphanee, T Singtoroj, W Hanpithakpong, G Davies, J Tarning, W Pongtavornpinyo, C Fukuda, P Singhasivanon, NPJ Day, NJ White, None, Pharmacokinetics of High-Dose Oseltamivir in Healthy Volunteers Antimicrobial Agents and Chemotherapy. ,vol. 53, pp. 945- 952 ,(2009) , 10.1128/AAC.00588-08
N. T. Wetherall, T. Trivedi, J. Zeller, C. Hodges-Savola, J. L. McKimm-Breschkin, M. Zambon, F. G. Hayden, Evaluation of Neuraminidase Enzyme Assays Using Different Substrates To Measure Susceptibility of Influenza Virus Clinical Isolates to Neuraminidase Inhibitors: Report of the Neuraminidase Inhibitor Susceptibility Network Journal of Clinical Microbiology. ,vol. 41, pp. 742- 750 ,(2003) , 10.1128/JCM.41.2.742-750.2003