兵役員におけるトラウマ後ストレス障害に対するインターオセプション介入の影響:内部感覚の受け入れの役割

Nathan T Kearns¹, Benjamin Trachik^2,3, April R Smith⁴

¹Walter Reed Army Institute of Research-West (WRAIR-W), Joint Base Lewis-McChord, Washington, USA.

Journal of traumatic stress

|August 29, 2025

まとめ

この研究では,内部感覚と経験への再接続 (RISE) 介入により,内部感覚の受け入れが改善され,その結果,外傷後ストレス障害 (PTSD) の症状が軽減されました.

科学分野:

心理学
軍事保健
インターオセプション研究

背景:

トラウマ後ストレス障害 (PTSD) は,軍人 (SM) に著しく影響します.
感覚受容などの危険因子を標的としたインターオセプションの介入は PTSDに対して有望です
既存の治療法では軍事特有の文化的・物流的な障壁を完全に解決できないかもしれません

研究の目的:

統合失調症患者のPTSD症状の重症度を減らすためのインターオセプショントレーニングである"内部感覚と経験への再接続 (RISE) "の有効性を評価する.
PTSDの症状の軽減を媒介する内面的感覚の改善の役割を調査する.
軍の集団におけるPTSDの潜在的な補足治療としてRISEを評価する.

主な方法:

ランダム化試験で 100人の現役SMと PTSDを患った退役軍人を対象に
参加者はRISE介入またはアクティブコントロール (健康的な習慣) に割り当てられました.
治療開始時の評価,治療後の評価,および1ヶ月のフォローアップで,週に4回の30分間のトレーニングモジュールが提供されました.

主要な成果:

RISEは,内面の感覚の心配と受け入れを大幅に改善しました.
PTSDの症状の重度の低下を媒介した.
PTSDの症状に対する介入の直接的な効果は認められなかったが,有意な間接的な効果は認められた.

結論:

PTSDを改善するための鍵となるメカニズムです
RISEは,SMに対する有効なPTSD治療サプリメントとして,予備的な支持を示しています.
RISEのようなトランス診断ツールは軍事文化に配慮して PTSDの治療に役立ちます

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