進行性非小細胞肺がんにおける維持治療に対する患者と医師の好み: 治療選択に関する洞察
Manasee V Shah1, Caitlyn T Solem2, Anne Liao3
1GSK, Collegeville, PA, USA.
Advances in therapy
|August 29, 2025
まとめ
進行/転移性非小細胞肺がん (a/ mNSCLC) の維持治療に対する患者および医師の好みは,全生存率 (OS) と新しい脳転移 (BM) の回避を重要な要因として強調しています. 患者は医師とは異なり,進行性生存期よりも重症性中性不全のリスクを優先します.
科学分野:
- 腫瘍学
- 臨床研究
- 患者による報告結果
背景:
- 先進/転移性非小細胞肺がん (a/mNSCLC) は予後が悪いため,第一線治療後に効果的な維持療法が必要である.
- 維持療法は生存期間を延ばすことができるが,有害事象 (AE) のリスクを伴うため,共同意思決定の必要性を強調する.
- メンテナンス治療の属性に対する患者と医師の好みを理解することは,a/mNSCLCのケアを最適化するために不可欠です.
研究 の 目的:
- a/mNSCLCにおける患者と医師の好みに特有の維持治療の影響を定量化する.
- 先進性/転移性非小細胞肺がんの治療決定に影響を与える重要な要因を特定する.
- 効果,安全性,特定の有害事象に関する患者と医師の優先順位を比較する.
主な方法:
- イギリスとアメリカの患者と腫瘍学者の好みを評価するために,離散選択実験が実施された.
- 調査は,現在の治療状況と,全生存期 (OS),進行性生存期 (PFS),新しい脳転移 (BM) のリスク,重度の中性子減少症などの属性に対する好みを把握した.
- 適格な参加者は,a/ mNSCLCの患者と,この患者集団を治療している経験豊富な腫瘍学者を含む.
主要な成果:
- 患者は新しい脳転移 (BM) の可能性,OS,重度の中性子減少症のリスクを最優先の3つとしてランク付けしました.
- 医師はOS,新しいBMの可能性,PFSを 3つの主な治療法として優先しました.
- 2つのグループは,OSと新しいBMの可能性を最も重要な属性として特定しました.
結論:
- 全生存率 (OS) と新しい脳転移 (BM) の確率は,a/ mNSCLCの維持療法の選択において,患者と医師の両方にとって極めて重要です.
- 患者は,医師と比較して重度の中性不全のリスクをより高い相対的重要性で評価する.
- 医師は,患者と比較して,より高い相対的な重要性で,治療選択の優先順位が異なることを示しています.
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