Naoki Kawai

Summary

Affiliation: Nomura Municipal Hospital
Country: Japan

Publications

  1. ncbi Persistence of pandemic influenza H1N1 virus in young patients after oseltamivir therapy in the 2009-2010 season: a comparison with seasonal H1N1 with or without H275Y mutation
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect Chemother 18:180-6. 2012
  2. ncbi Longer virus shedding in influenza B than in influenza A among outpatients treated with oseltamivir
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, Kanda Surugadai, Chiyoda ku, Tokyo, Japan
    J Infect 55:267-72. 2007
  3. ncbi A change in the effectiveness of amantadine for the treatment of influenza over the 2003-2004, 2004-2005, and 2005-2006 influenza seasons in Japan
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect Chemother 13:314-9. 2007
  4. ncbi Clinical effectiveness of oseltamivir for influenza A(H1N1) virus with H274Y neuraminidase mutation
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect 59:207-12. 2009
  5. ncbi Clinical effectiveness of oseltamivir and zanamivir for treatment of influenza A virus subtype H1N1 with the H274Y mutation: a Japanese, multicenter study of the 2007-2008 and 2008-2009 influenza seasons
    Naoki Kawai
    Japan Physicians Association, Tokyo, Japan
    Clin Infect Dis 49:1828-35. 2009
  6. ncbi A comparison of the effectiveness of oseltamivir for the treatment of influenza A and influenza B: a Japanese multicenter study of the 2003-2004 and 2004-2005 influenza seasons
    Naoki Kawai
    Japan Physicians Association, Tokyo, Japan
    Clin Infect Dis 43:439-44. 2006
  7. ncbi Factors influencing the effectiveness of oseltamivir and amantadine for the treatment of influenza: a multicenter study from Japan of the 2002-2003 influenza season
    Naoki Kawai
    Japan Physicians Association, Tokyo, Japan
    Clin Infect Dis 40:1309-16. 2005
  8. ncbi Comparison of the clinical symptoms and the effectiveness of neuraminidase inhibitors for patients with pandemic influenza H1N1 2009 or seasonal H1N1 influenza in the 2007-2008 and 2008-2009 seasons
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect Chemother 17:375-81. 2011
  9. ncbi A prospective, Internet-based study of the effectiveness and safety of influenza vaccination in the 2001-2002 influenza season
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku 101 0062, Tokyo, Japan
    Vaccine 21:4507-13. 2003
  10. ncbi A comparison of the effectiveness of zanamivir and oseltamivir for the treatment of influenza A and B
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, 101 0062 Tokyo, Japan
    J Infect 56:51-7. 2008

Collaborators

Detail Information

Publications16

  1. ncbi Persistence of pandemic influenza H1N1 virus in young patients after oseltamivir therapy in the 2009-2010 season: a comparison with seasonal H1N1 with or without H275Y mutation
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect Chemother 18:180-6. 2012
    ....
  2. ncbi Longer virus shedding in influenza B than in influenza A among outpatients treated with oseltamivir
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, Kanda Surugadai, Chiyoda ku, Tokyo, Japan
    J Infect 55:267-72. 2007
    ..To compare the persistence, susceptibility and resistance of influenza A and influenza B viruses in oseltamivir therapy in outpatients of various ages...
  3. ncbi A change in the effectiveness of amantadine for the treatment of influenza over the 2003-2004, 2004-2005, and 2005-2006 influenza seasons in Japan
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect Chemother 13:314-9. 2007
    ..In conclusion, the effectiveness of oseltamivir did not change, but the effectiveness of amantadine was progressively reduced over the three influenza seasons...
  4. ncbi Clinical effectiveness of oseltamivir for influenza A(H1N1) virus with H274Y neuraminidase mutation
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect 59:207-12. 2009
    ..To evaluate the clinical effectiveness of oseltamivir therapy started within 48h of the onset for influenza A(H1N1) virus with H274Y neuraminidase (NA) mutation...
  5. ncbi Clinical effectiveness of oseltamivir and zanamivir for treatment of influenza A virus subtype H1N1 with the H274Y mutation: a Japanese, multicenter study of the 2007-2008 and 2008-2009 influenza seasons
    Naoki Kawai
    Japan Physicians Association, Tokyo, Japan
    Clin Infect Dis 49:1828-35. 2009
    ..Influenza A virus subtype H1N1 with the H274Y mutation emerged and spread worldwide. However, the clinical effectiveness of the neuraminidase inhibitors, oseltamivir and zanamivir, has not been adequately reevaluated...
  6. ncbi A comparison of the effectiveness of oseltamivir for the treatment of influenza A and influenza B: a Japanese multicenter study of the 2003-2004 and 2004-2005 influenza seasons
    Naoki Kawai
    Japan Physicians Association, Tokyo, Japan
    Clin Infect Dis 43:439-44. 2006
    ..The study included 3351 patients in whom influenza had been diagnosed by use of an antigen detection test kit...
  7. ncbi Factors influencing the effectiveness of oseltamivir and amantadine for the treatment of influenza: a multicenter study from Japan of the 2002-2003 influenza season
    Naoki Kawai
    Japan Physicians Association, Tokyo, Japan
    Clin Infect Dis 40:1309-16. 2005
    ....
  8. ncbi Comparison of the clinical symptoms and the effectiveness of neuraminidase inhibitors for patients with pandemic influenza H1N1 2009 or seasonal H1N1 influenza in the 2007-2008 and 2008-2009 seasons
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, Tokyo 101 0062, Japan
    J Infect Chemother 17:375-81. 2011
    ..9-31.5 h). Clinical symptoms were the same or somewhat milder, and oseltamivir was more effective, for pandemic 2009 than for seasonal H1N1 influenza with or without H275Y mutation...
  9. ncbi A prospective, Internet-based study of the effectiveness and safety of influenza vaccination in the 2001-2002 influenza season
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku 101 0062, Tokyo, Japan
    Vaccine 21:4507-13. 2003
    ..These results suggest that influenza vaccination is effective for children and adults and that a two-dose regimen is superior to a single dose in children 0-15 years...
  10. ncbi A comparison of the effectiveness of zanamivir and oseltamivir for the treatment of influenza A and B
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, 2 5 Kanda Surugadai, Chiyoda ku, 101 0062 Tokyo, Japan
    J Infect 56:51-7. 2008
    ..To compare the effectiveness of zanamivir with oseltamivir for influenza A and B...
  11. ncbi Increased symptom severity but unchanged neuraminidase inhibitor effectiveness for A(H1N1)pdm09 in the 2010-2011 season: comparison with the previous season and with seasonal A(H3N2) and B
    Naoki Kawai
    Japan Physicians Association, Tokyo Medical Association Building 3F, Tokyo, Japan Department of Clinical Trials, Center for Advanced Medical Innovation, Kyushu University, Fukuoka, Japan
    Influenza Other Respi Viruses 7:448-55. 2013
    ..Conclusion  Although the clinical symptoms of A(H1N1)pdm09 were slightly more severe in the 2010-2011 season, the effectiveness of the NAIs remained high in comparison with 2009-2010 and with other types of seasonal influenza...
  12. ncbi Zanamivir treatment is equally effective for both influenza A and influenza B
    Naoki Kawai
    Clin Infect Dis 44:1666. 2007
  13. ncbi Prevalence of influenza B during the 2004-2005 season in Japan
    Naoki Kawai
    Clin Infect Dis 43:1226-8. 2006
  14. ncbi [Clinical symptoms of influenza infection in the 2002-2003 season]
    Naoki Kawai
    Japan Physicians Association
    Kansenshogaku Zasshi 78:681-9. 2004
    ..In addition, the use of a rapid diagnosis kit seems necessary for the diagnosis of influenza in elderly patients, who may have no specific symptoms of influenza...
  15. ncbi [An analysis of the 2002-2003 influenza epidemic focusing on patients infected with types A and B in the same season sequentially]
    Naoki Kawai
    Department of Clinical Research, Hara-Doi Hospital
    Kansenshogaku Zasshi 78:120-8. 2004
    ..001) and type B (p < 0.05). In epidemics consisting of multiple types of influenza viruses, patients may be infected by more than one virus. This is especially true for children...
  16. ncbi [Effectiveness of oseltamivir on influenza and influencing factors: age of patients, type of influenza virus and timing of initial administration]
    Naoki Kawai
    National Kyushu Medical Center
    Kansenshogaku Zasshi 77:423-9. 2003
    ..Oseltamivir was more effective when administered as early as possible after the onset of the symptoms of influenza...