米国退役軍人の臨床コホートにおける上部消化器系症状と湾岸戦争疾患:遡及的,横断的な研究
Abdelrahman Yousef1,2, Sarah T Ahmed3,4, Theresa H Nguyen Wenker3,4
1Gastrointestinal Medical Oncology Department, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA drew.helmer@va.gov abyousef@salud.unm.edu.
BMJ open gastroenterology
|September 5, 2025
まとめ
湾岸戦争病 (GWI) は,米国の退役軍人の間で一般的であり,上部胃腸 (UGI) の症状が頻繁に報告されています. この研究では,UGIの症状とGWIの強い関連性が見られ,標的のスクリーニングとケアが必要であることを示唆しました.
科学分野:
- 胃腸内科
- 退役軍人の健康
- 流行病学について
背景:
- 湾岸戦争病 (GWI) は,米国の湾岸戦争退役軍人の約30%に影響します.
- GWIの病理生理学は不確実であり,以前の研究は,イライラ性腸症候群の重複に焦点を当てている.
- 上部胃腸 (UGI) の症状は頻繁に報告されていますが,GWIとの特定の関連はさらなる調査を必要とします.
研究 の 目的:
- GWVにおけるUGI症状の流行と関連性を調査する.
- UGIの症状とGWIの存在との関係を決定する.
- UGIの症状,GWI,および特殊な胃腸 (GI) のケアの使用との関連を調査する.
主な方法:
- 退役軍人の健康管理センターに紹介された596人のGWVの横断的な研究です.
- 人口統計,兵役歴,症状を含む,自己報告された摂取パケットを通じて収集されたデータ.
- GWIはCDCの基準で定義され,UGIの症状は個別に追加的に分析され,ロジスティック回帰は関連性を推定するために使用されます.
主要な成果:
- UGI症状の高頻度 (93. 5%) が観察され,ベテラン1人当たり平均2. 8の症状が観察されました.
- GWIは69%のコホートで確認された.
- GWIの退役軍人はUGIの症状 (98. 3% vs 82. 5%) を報告する確率が著しく高く,平均症状数 (3. 1 vs 2. 1) も高かった.
結論:
- UGIの症状はGWVの間で非常に一般的で,GWIと強い関連性を示しています.
- 研究結果は,UGI症状がGWIの発現の重要な要素である可能性があることを示唆している.
- 臨床医は,GWVにおけるUGI症状のスクリーニングを検討し,適切な管理戦略を実施すべきである.
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