多発性硬化症患者のWHODAS 2.0で評価された気質の特徴,心理的な症状,機能障害の関係を探る
Carmenrita Infortuna1, Maria Buccafusca2, Anita Maria Stella Graceffa2
1Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Policlinico Universitario, University of Messina, Messina, Italy.
Frontiers in neurology
|August 28, 2025
まとめ
不安や高血圧性などの心理的要因は 多発性硬化症 (MS) の機能障害に大きく影響します これらの関連性を理解することで,再発性発作性多発性硬化症 (RRMS) の患者の評価と治療戦略を向上させることができます.
科学分野:
- 神経科学
- 精神科
- 臨床医学
背景:
- 多発性硬化症 (MS) の心理的併発症と機能障害との関連を調査することは極めて重要です.
- 以前の研究では,再発性寛解性多発性硬化症 (RRMS) における気質の特徴,心理的な併発性,および障害を徹底的に調べていなかった.
研究 の 目的:
- RRMS患者における気質の特徴,心理的な併発症,機能的障害との関連を調べる.
- 世界保健機関 (WHO) の障害評価スケジュール (WHODAS) 2.0で測定された障害に対するこれらの要因の予測力を評価する.
主な方法:
- RRMSを患っている105人を対象とした横断的な研究.
- 評価には,心理的状態のための鬱不安ストレススケール (DASS-21) と,テンペラメントのためのメンフィス,ピザ,パリ,サンディエゴの自問書 (TEMPS-A) が含まれていた.
- 多変数回帰分析を使用して,気質,心理的状態,WHODAS 2.0スコアとの関係を決定しました.
主要な成果:
- WHODAS2. 0の複数の次元において,年齢と病気の持続時間は障害の有意な予測要因でした.
- 精神異常は障害と否定的な関連を示し,不安は機能障害と強い肯定的な関連を示した.
- 階層的な回帰モデルは 心理的要因が 障害の有意な追加的差異を説明すると示した.
結論:
- テンペラメントの特徴,特に高血圧の特徴と不安は,RRMSにおける機能障害と有意に関連しています.
- 原因関係を確立し,標的を絞った介入策を策定するために,さらなる長期的研究が必要である.
- RRMS患者の評価と治療方法の改善に役立つ.
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