静止状態と活発な乳がんの生存者における最大吸気圧:観察研究
Aida Tórtola-Navarro1,2, Andrés Valverde3,4, Alfredo Santalla3,5
1Facultad de Ciencias de La Salud, Universidad Isabel I de Castilla, Burgos, Spain. aida.tortola@ui1.es.
まとめ
最大呼吸圧 (MIP) は,乳がんの生存者 (BCS) で予測値と比較して,特に静止状態の個体では著しく低い. MIPの測定は,インスピレーション筋トレーニング (IMT) を調整し,BCSにおける運動プログラムの有効性を評価するために不可欠です.
科学分野:
- 呼吸器の生理学
- 腫瘍学 リハビリテーション
背景:
- インスピレーション式筋肉トレーニング (IMT) は,乳がんの生存者における運動耐性を改善するために使用されます.
- IMTの有効性は,負荷調整のための正確な最大吸気圧 (MIP) 測定に依存しています.
- MIPの予測方程式はしばしば使用されますが,BCSへの適用性は不確実です.
研究 の 目的:
- 乳がんの生存者における最大呼吸圧 (MIP) を評価する.
- 健康な女性に対して,BCSで測定されたMIPと,既定の方程式で予測された値を比較する.
- BCSにおけるMIPに対する身体活動レベルの影響を調査する.
主な方法:
- 最大呼吸圧 (MIP) は50人の乳がん生存者 (BCS) で測定されました.
- 測定されたMIPと予測されたMIPはBlack & HyattとHautmannの方程式を用いて比較された.
- BCSは,HUNT1-PAQアンケートに基づいて,アクティブ (n=25) または静止状態 (n=25) として分類されました.
主要な成果:
- BCSで測定されたMIP (65. 5 ± 23. 9cm H2O) は,Black & Hyatt (21. 4%低い) とHautmann (14. 0%低い) の両方方程式によって予測されたより著しく低かった.
- MIPの低下は,推奨される運動指針を満たしていないBCSにおいて特に顕著でした.
- 静止型BCSはアクティブBCSに比べてMIPが低い.
結論:
- 乳がんの生存者における最大呼吸圧 (MIP) は,標準的な方程式で予測されるよりも低い.
- MIPの測定は,BCSがインスピレーション筋トレーニング (IMT) の負荷を正確に調整するために不可欠です.
- MIPの評価は,BCSにおける呼吸機能に対する運動介入の影響を評価するのに役立ちます.
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