メリオイドーシス (Melioidosis) とは
1Faculty of Tropical Medicine, Mahidol University, 10400, Bangkok, Thailand. fnnjw@diamond.mahidol.ac.th <fnnjw@diamond.mahidol.ac.th>
Lancet (London, England)
|May 28, 2003
まとめ
深刻な細菌感染症であるメリオイドーシスは,アジアとオーストラリアで重大なセプシスと死亡率を引き起こします. 早期の認識と効果的な治療は,患者のアウトカムを改善し,再発率を低減するために不可欠です.
科学分野:
- 感染症 感染症は感染症です.
- 微生物学 微生物学とは
- 公衆衛生は公衆衛生である.
背景:
- Burkholderia pseudomalleiによって引き起こされるメリオイドーシスは,東アジアと北オーストラリアでセプシスの主要な原因です.
- このバクテリアは湿った土壌に生息する環境性サプロフィットであり,主に糖尿病などの病原性疾患を持つ成人を感染させます.
- 多数の臓器にが形成され,いくつかの場合,脳幹脳炎など,疾患の呈現は様々です.
研究 の 目的:
- メリオイドーシスの疫学,臨床的表れ,治療についてまとめます.
- 治療への反応が遅い,再発率が高いなど,この深刻な感染症の管理における課題を強調する.
主な方法:
- メリオイドーシスに関する既存の文献のレビュー.
- エンドミックな地域からの疫学データの分析.
- 現在の治療ガイドラインとアウトカムの要約.
主要な成果:
- メリオイドーシスは,タイ北東部のコミュニティで発症したセプチケミアの20%を占め,治療を受けた患者の死亡率は40%です.
- セフタジジムは重症症例の主な治療法ですが,発熱の軽減は遅い (平均9日).
- 長期にわたる抗生物質療法にもかかわらず,10%の患者で再発が起こります.
結論:
- メリオイドーシスは,流行地域における重要な公衆衛生上の懸念事項であり続けています.
- 診断と医療の改善と旅行の増加は,世界的にメリオイドーシスの認識がより頻繁になる可能性が高い.
- 治療戦略の最適化と再発率の低減に関するさらなる研究が必要である.
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