無痛な胃腸内視鏡検査を受ける患者の呼吸抑制リスクに関するSTOP-Bangアンケートの予測値
Xunbin Qiu1, Mengting Huang1, Qun Wang2
1Dongguan Binhaiwan Central Hospital, Humen Town, Dongguan City, Guangdong Province, 523900, China.
Perioperative medicine (London, England)
|September 2, 2025
まとめ
STOP- バングアンケート (SBQ) は,胃腸内視鏡検査の深静止時の呼吸抑制を効果的に予測します. 3以上のSBQスコアは,高リスクの患者を特定し,障害性睡眠時無呼吸症の術前スクリーニングに役立ちます.
科学分野:
- 麻酔科 と 集中治療 科
- 胃腸内科
- 睡眠医学
背景:
- オブストラクティブ・スリープ・アプネア (OSA) は,手術後の呼吸器合併症の重要な危険因子です.
- STOP-Bang Questionnaire (SBQ) は,OSAに対する一般的なスクリーニングツールです.
- 胃腸内視鏡検査における深部鎮静時の呼吸抑制に対するSBQの予測値については,さらなる調査が必要である.
研究 の 目的:
- 深静止状態で胃腸内視鏡検査を受ける患者の呼吸抑制に対するSBQの予測性能を評価する.
- SBQスコア,アプネア・ヒポネア指数 (AHI) と呼吸抑制イベントの相関性を評価する.
主な方法:
- 349人の患者を対象とした前向きな観察コホート研究で,深層静止状態で食道胃腸内視鏡検査 (EGD) と大腸内視鏡検査を行いました.
- データ収集には,人口統計,病歴,生命体記号,SBQスコア,および手術中のSpO2モニタリングが含まれていました.
- 分析にはスピアーマン相関,カッパテスト,ROC曲線解析,バイナリロジスティック回帰が含まれていた.
主要な成果:
- SpO2 < 90% と定義される呼吸抑制は,患者の18. 6% で発生し,重度の低酸素症 (SpO2 < 80%) は3. 4%で発生した.
- SBQスコアとAHIの両方が,SpO2レベルと有意な負の相関を示した (P < 0. 001).
- SBQは高い予測精度 (AUC=0. 942) を示し,最適なカットオフ値は2. 5であり,くしゃみ,観察された無呼吸,および高いBMIは重度の低酸素症の独立した予測指標であった.
結論:
- 呼吸抑制は胃腸鏡検査の深い鎮静時に一般的です.
- SBQは,呼吸器のうつ病リスクを予測するための有効で簡潔な術前ツールです.
- SBQスコア ≥3は,高リスク患者を特定するための実用的な値であり,特定の要因が感受性の増加を示しています.
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