喘息児家庭における空気清浄機の使用に対する検討

DOI
  • 椿 俊和
    国立小児病院アレルギー科
  • 小澁 達郎
    国立小児病院アレルギー科 東邦大学医学部附属大橋病院小児科
  • 松田 秀一
    国立小児病院アレルギー科 東京慈恵会医科大学小児科学教室
  • 岩崎 郁美
    国立小児病院アレルギー科 長崎県離島医療圏組合上対馬病院小児科
  • 杉原 雄三
    国立小児病院アレルギー科 公立みつぎ総合病院小児科
  • 赤澤 晃
    国立小児病院アレルギー科
  • 小幡 俊彦
    国立小児病院アレルギー科
  • 飯倉 洋治
    国立小児病院アレルギー科 国立小児病院小児医療研究センター免疫アレルギー研究部

書誌事項

タイトル別名
  • USE OF AN AIR CLEANER FOR ASTHMA CHILDREN AT HOME

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説明

The efficacy of use an air cleaner at home was evaluated in 17 children with moderate or severe bronchial asthma aged between 5 and 13 years treated in the Department of Allergy of the National Children's Hospital. The patients were divided into two groups: 12 who used an air cleaner (Bellflow Super Supplied by Dai-ichi Seiyaku Co., Ltd.) with a filter and 5 who used the air cleaner with no filter. Changes in clinical symptoms and respiratory function were evaluated in the morning, daytime and night during the pre-treatment control period, treatment period and post-treatment control period. Significant improvement was observed in dyspnea, sputum, runny nose and sleep disorders in patients who used the filter (p<0.05). Asthma symptoms were also significantly improved in the night (p<0.05). In contrast, no significant improvement was observed in the patients who used no filter. Respiratory function remained virtually unchanged in both groups.<br>From these findings, it can be concluded that the air cleaner with a filter is useful in improving symptoms of bronchial asthma in children.

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