CRAOのために入院した患者の二次性脳卒中の評価
Sahil Doshi1, Jay B Bisen1, Hanaina K Bains1
1Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Stroke and vascular neurology
|August 22, 2025
まとめ
中央網膜動脈閉塞 (CRAO) の患者は2021年以前に不十分な脳卒中評価を受けた. CRAO患者の社会経済的地位は,より包括的な二次脳卒中予防評価と関連していました.
科学分野:
- 眼科について
- 神経科学
- 血管医学
背景:
- 中央網膜動脈閉塞 (CRAO) は脳血管不全と関連しています.
- 2021年のアメリカ心臓協会 (AHA) の声明は,CRAO患者の脳卒中評価を推奨しています.
- 2021 年以前の CRAO の脳卒中評価率はよくわかっていません.
研究 の 目的:
- 2021年AHAガイドライン以前にCRAOと診断された患者の全国の脳卒中評価率を評価する.
- CRAO患者における脳卒中評価のパターンと予測要因を特定する.
主な方法:
- 国内入院患者サンプルからの入院患者数 (2016年-2021年) の遡及分析
- CRAO入院のエコーカーディオグラム,頭部/首血管イメージング,動脈生検の完了率を測定した.
- 患者グループとその評価パターンを特徴付けるためにクラスタリング分析を使用した.
主要な成果:
- 9615人のCRAO入院者のうち,0. 3%のみが頸動脈超音波検査を受け,10%が心声検査を受け,8. 5%が脳血管画像検査を受けた.
- エコカルジオグラム (10%) と側頭動脈生検 (6. 4%) が最も頻繁な評価でした.
- クラスタリングにより,生検を受けた高齢女性 (しばしばメディケア) と,エコー・カルディオグラム/イメージングを受けた若い男性と,自宅に退院することが明らかになった.
- 高い収入,女性の性別,転職状況,同時に脳卒中,動脈動脈硬化,ニコチン依存症は 評価率の上昇を予測しています
結論:
- CRAO患者に対する全国の脳卒中評価率は,2021年のAHAガイドライン以前に低かった.
- 社会経済的地位が高い患者は,総合的な脳卒中評価を受ける可能性が高くなりました.
- CRAOの二次性脳卒中予防における格差を強調しています.
キーワード:
血栓性脳卒中
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