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手術または放射線療法:スペインの局所性前立腺がんの治療決定の決定要因
J Perez-Ardavin1, C D Vera-Donoso1, J M Alapont1
1Servicio de Urología, Hospital Universitari i Politècnic La Fe, Valencia, Spain.
Actas urologicas espanolas
|February 14, 2026
まとめ
局所性前立腺がん (PCa) の治療の選択は,患者の年齢と併発症によって異なります. 泌尿器科医と放射線腫瘍医は,臨床的要因に基づいて,急性前立腺切除と放射線治療に対する異なる好みを示しています.
科学分野:
- 泌尿器科と放射線腫瘍学
- 腫瘍学 腫瘍学
- 医療上の意思決定をする.
背景:
- 局所性前立腺がん (PCa) の治療には,急性前立腺切除術 (RP) と放射線治療 (RT) のどちらかを選択することが含まれます.
- 治療の決定には,患者特有の様々な要因が影響する.
- 最適な治療法の選択には,医師の視点を理解することが必要です.
研究 の 目的:
- スペインの泌尿器科医と放射線腫瘍医が,局所的なPCaに対する初等治療の推奨に影響を与える要因をどのように評価するかを調査する.
- PCa治療のための臨床的意思決定支援アルゴリズムを開発する.
主な方法:
- スペインの泌尿器科医と放射線腫瘍科医を対象に,オンラインで横断調査を実施した.
- 仮説的な臨床シナリオを含むアンケートでは,リカートスケールを使用して治療の好みを評価しました.
- 臨床的コンセンサスは,≥75%の合意として定義された.
主要な成果:
- 国際前立腺症候群スコア (IPSS) が高く,腸内前立腺突起,低Qmax,および空白後の残留値 (PVR) が上昇した若い患者 (50歳未満) は,手術 (RP) を優先する>75%の割合を示しました.
- 複数の併発性疾患とBMI (ボディマス指数) >35の高齢患者 (>70歳) は,放射線療法 (RT) を優先する割合が>75%であることが示されました.
- 泌尿器科医と放射線腫瘍科医の間では,治療の好みの大きな違いが観察されました (p < 0.001).
結論:
- 患者の年齢,併発症,尿路症状は,局所的なPCa治療の選択における主要な決定要因です.
- 治療の好みに特異的な差異がある.
- 共有された意思決定ツールと臨床的意思決定支援アルゴリズムは,PCa治療戦略の最適化に不可欠です.
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