低リスク前立腺がんにおける積極的監視のリスクと新規ツール
Bárbara Vieira Lima Aguiar Melão1,2, Lucas Mendes Nogueira3, Karim A Touijer4
1Division of Urology, University of São Paulo, São Paulo, Brazil.
Asian journal of urology
|December 30, 2025
まとめ
低リスク前立腺がんの積極的監視は効果的ですが、慎重な患者選択とモニタリングが必要です。新規ツールは、フォローアップ中のリスク層別化と患者の不安軽減を改善する可能性を示しています。
科学分野:
- 泌尿器科学
- 腫瘍学
- 医療診断
背景:
- 積極的監視(AS)は、低リスク前立腺がんの好ましい管理法であり、過剰治療の削減を目指しています。
- 効果的なASは、正確な患者選択と進行を早期に検出するための堅牢なモニタリングに依存しています。
- 早期検出は、治癒可能性のある期間内での適時治療を可能にします。
研究 の 目的:
- 前立腺がんの積極的監視のための新規診断および予後ツールをレビューすること。
- これらの新興ツールが患者選択とモニタリングの改善に果たす役割を評価すること。
- 再分類率と頻繁な生検の必要性を低下させる戦略を評価すること。
主な方法:
- 前立腺がんの再分類に関する研究の包括的な文献レビュー。
- 伝統的および新興の診断/予後ツールの評価。
- 画像モダリティ、バイオマーカー、およびゲノム分類子の包含。
主要な成果:
- ASコホートにおける長期治療率は30%から45%の範囲です。
- 低リスク前立腺がん患者の36%が根治的前立腺摘出標本でアップグレードを経験します。
- AS患者の評価のために検証された新規ツールはほとんどなく、より良いリスク層別化の必要性が強調されています。
結論:
- 積極的監視は、低リスク前立腺がんのための実行可能で安全な戦略です。
- 新規リスク層別化ツールは有望ですが、さらなる検証が必要です。
- 改善されたツールは、ASの有効性を高め、患者モニタリングの負担と不安を軽減することができます。
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