薬剤による骨縮症の危険因子である可能性があります

Joseph Katz¹, Ilan Rotstein²

¹Department of Oral Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, Florida, USA.

American journal of dentistry

|August 28, 2025

まとめ

急性腹 (PAs) の患者は,薬剤による骨縮症 (MRONJ) の発生リスクが著しく高い. 迅速な歯科治療と口腔衛生は,PASを予防するためにMRONJの患者にとって極めて重要です.

科学分野:

口腔・口腔外科
歯科研究
薬理学について

背景:

薬剤による骨死 (MRONJ) は,抗吸収薬との関連のある深刻な疾患である.
急性ペリアピカル (PAs) は重大な歯の感染症です.
PAsとMRONJのリスクの関係については,さらなる調査が必要である.

研究の目的:

急性周 (PAs) と薬剤による骨縮症 (MRONJ) の関連性を決定する.
急性PASを呈する患者におけるMRONJのリスクを評価する.

主な方法:

米国の医療センターから1,799,122人の患者の記録を遡って分析した.
診断コードを用いてMRONJと急性PASの患者の特定
PAsとMRONJの関連性を決定するオッズ比率の統計分析

主要な成果:

PAsの患者は,MRONJの有意に高い発生率を示した.
PAsの患者におけるMRONJの確率比は,糖尿病では6. 21 (P< 0. 0001),喫煙では5. 33 (P= 0. 0001) であった.
ビスホスフォネート,特にアレンドロネートを使用した人は,MRONJのリスクが増加した.

結論:

口腔医療の提供者は,急性PASの患者に MRONJのリスクが高いことを認識しなければなりません.
推奨事項には,口腔衛生の改善と定期的な歯科検査が含まれています.
歯の病変の早期診断と治療は,MRONJの管理に不可欠です.

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