ブルトンチロシンキナーゼ阻害剤イブルーチニブと心周タンポネード:ケースレポート
Mariana Baptista1, Maria Soares1, Rosélia Lima1
1Internal Medicine, Unidade Local de Saúde de Gaia e Espinho, Vila Nova de Gaia, PRT.
Cureus
|February 13, 2026
まとめ
B細胞悪性腫瘍に対するブルトン型チロシンキナーゼ阻害剤であるイブルーチニブは,まれに心臓タンポネードを引き起こす可能性があります. この薬の早期発見と中止は,患者の回復に不可欠です.
科学分野:
- 心臓病学 心臓病学
- 腫瘍学 腫瘍学
- 薬理学 薬理学とは
背景:
- イブルーチニブは,慢性リンパ球性白血病 (CLL) などのB細胞悪性腫瘍に使用されるブルトン型チロシンキナーゼ (BTK) 阻害剤です.
- 心房細動や高血圧を含む心血管に関する有害事象は,既知の副作用である.
- 循環器内合併症は極めてまれである.
研究 の 目的:
- イブルーチニブ療法に関連した心臓タンポネードの希少な症例を報告するためです.
- この潜在的に生命を脅かす合併症の認識と管理の重要性を強調するためです.
主な方法:
- イブルチニブで治療されたCLLの66歳の女性の症例報告.
- 臨床的な表現には,呼吸不全,低血流,新発性心房細動が含まれていました.
- 診断はエコーカルディオグラフィで確認され,心臓のタンポネードが示され,ペリカルディオセンテシスで治療された.
主要な成果:
- 患者は,イブルチニブによる珍しい合併症である心臓タンポネードを経験しました.
- イブルチニブを中止すると,出血が解消し,臨床改善が見られました.
- 血液動力学的安定化は,ペリカルディオセンテシス後の状態で達成されました.
結論:
- 心臓タンポネード (Cardiac tamponade) は,イブルチニブに関連した希少だが深刻な有害事象である.
- 臨床医は,心肺症状のあるBTK阻害剤を服用している患者の心臓タンポネードを疑うべきである.
- 迅速なエコーカルディオグラフィーと薬物の中止は,好ましい結果のために不可欠です.
キーワード:
薬物の副作用 薬物の不良反応ハートタンポネード (ハートタンポネード)心臓の毒性について慢性リンパ球性白血病は慢性リンパ球性白血病である.イブルーチニブとはperikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial effusion perikardial関連する概念動画
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