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Editor, Senior Moderator
J Gen Fam Med. 2019 Oct 31;21(1):18-23. doi: 10.1002/jgf2.286. eCollection 2020 Jan. [h=1]Effect of four neuraminidase inhibitors on influenza in Osaka, Japan: An eight-year survey.[/h]
Tochino Y[SUP]1,[/SUP][SUP]2[/SUP], Yoshii N[SUP]2,[/SUP][SUP]3[/SUP], Fujioka M[SUP]4[/SUP], Hamazaki T[SUP]5[/SUP], Kawaguchi T[SUP]2[/SUP], Kakeya H[SUP]3[/SUP], Shuto T[SUP]1[/SUP].
[h=3]Author information[/h] 1 Department of Medical Education and General Practice Osaka City University Graduate School of Medicine Osaka Japan. 2 Department of Respiratory Medicine Graduate School of Medicine Osaka City University Osaka Japan. 3 Department of Infection Control Science Osaka City University Graduate School of Medicine Osaka Japan. 4 Fujioka Pediatric Clinic Osaka Japan. 5 Department of Pediatrics Graduate School of Medicine Osaka City University Osaka Japan.
[h=3]Abstract[/h] [h=4]Background:[/h] After the A/H1N1 influenza pandemic in 2009, two new drugs against influenza, namely laninamivir and peramivir, were released in 2010 in Japan. We investigated prescription trends of four neuraminidase inhibitors (NAIs), which are laninamivir, peramivir, oseltamivir, and zanamivir, and assessed clinical data related to influenza for 8 years.
[h=4]Methods:[/h] Patients living in Osaka Prefecture and diagnosed with influenza responded to a postcard questionnaire that collected data regarding their demographic characteristics, symptoms including fever, prescribed drugs, and influenza type.
[h=4]Results:[/h] Laninamivir was most prescribed to patients aged ≥ 10 years, and oseltamivir was most prescribed to patients aged < 10 years. All four NAIs had similar effects on influenza. Patients with type A influenza experienced fever alleviation earlier than those with type B influenza. Older patients tended to have lower fever. Most seasons had similar results.
[h=4]Conclusions:[/h] Our descriptive epidemiologic study revealed the status of patients with influenza and their medication use.
? 2019 The Authors. Journal of General and Family Medicine published by John Wiley & Sons Australia, Ltd on behalf of Japan Primary Care Association.
[h=4]KEYWORDS:[/h] fever; influenza; neuraminidase inhibitor; questionnaire
PMID: 31911885 PMCID: PMC6942933 DOI: 10.1002/jgf2.286
Free PMC Article
Tochino Y[SUP]1,[/SUP][SUP]2[/SUP], Yoshii N[SUP]2,[/SUP][SUP]3[/SUP], Fujioka M[SUP]4[/SUP], Hamazaki T[SUP]5[/SUP], Kawaguchi T[SUP]2[/SUP], Kakeya H[SUP]3[/SUP], Shuto T[SUP]1[/SUP].
[h=3]Author information[/h] 1 Department of Medical Education and General Practice Osaka City University Graduate School of Medicine Osaka Japan. 2 Department of Respiratory Medicine Graduate School of Medicine Osaka City University Osaka Japan. 3 Department of Infection Control Science Osaka City University Graduate School of Medicine Osaka Japan. 4 Fujioka Pediatric Clinic Osaka Japan. 5 Department of Pediatrics Graduate School of Medicine Osaka City University Osaka Japan.
[h=3]Abstract[/h] [h=4]Background:[/h] After the A/H1N1 influenza pandemic in 2009, two new drugs against influenza, namely laninamivir and peramivir, were released in 2010 in Japan. We investigated prescription trends of four neuraminidase inhibitors (NAIs), which are laninamivir, peramivir, oseltamivir, and zanamivir, and assessed clinical data related to influenza for 8 years.
[h=4]Methods:[/h] Patients living in Osaka Prefecture and diagnosed with influenza responded to a postcard questionnaire that collected data regarding their demographic characteristics, symptoms including fever, prescribed drugs, and influenza type.
[h=4]Results:[/h] Laninamivir was most prescribed to patients aged ≥ 10 years, and oseltamivir was most prescribed to patients aged < 10 years. All four NAIs had similar effects on influenza. Patients with type A influenza experienced fever alleviation earlier than those with type B influenza. Older patients tended to have lower fever. Most seasons had similar results.
[h=4]Conclusions:[/h] Our descriptive epidemiologic study revealed the status of patients with influenza and their medication use.
? 2019 The Authors. Journal of General and Family Medicine published by John Wiley & Sons Australia, Ltd on behalf of Japan Primary Care Association.
[h=4]KEYWORDS:[/h] fever; influenza; neuraminidase inhibitor; questionnaire
PMID: 31911885 PMCID: PMC6942933 DOI: 10.1002/jgf2.286
Free PMC Article