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頚椎前方手術における転帰に影響を与える要因
Nana-Hawwa Abdul-Rahman1, Hansen Deng2, Jonathan Goulazian3
1Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
The Laryngoscope
|February 6, 2026
まとめ
本研究では、執刀医の施術件数が多いことと、修正手術における耳鼻咽喉科医の関与が、頚椎前方手術(ACSS)後の客観的合併症を減少させることが示された。高齢と多椎間手術(3箇所以上)は主観的合併症を増加させる一方、上部頚椎手術における耳鼻咽喉科医の関与はそれらを減少させた。
科学分野:
- 脊椎手術
- 手術転帰
- 患者安全
背景:
- 頚椎前方手術(ACSS)は一般的な手術であるが、周術期合併症は患者の転帰に影響を与える可能性がある。
- これらの合併症に影響を与える要因を特定することは、手術ケアの改善にとって極めて重要である。
研究 の 目的:
- 頚椎前方手術(ACSS)後の処置関連合併症を評価すること。
- 周術期合併症のリスクを高めたり低下させたりする主要因を特定すること。
主な方法:
- 2015年1月から2023年8月までの間にACSSを受けた3401人の患者の後ろ向きコホート研究。
- 単変量および多変量ロジスティック回帰を用いて、患者、処置、執刀医、および施設要因を分析した。
- 転帰は、客観的および主観的な周術期合併症に分類された。
主要な成果:
- 客観的合併症率は4.44%、主観的合併症率は6.70%であった。
- 高件数の執刀医(年間15例以上)および修正手術における耳鼻咽喉科医の関与は、客観的合併症の減少と関連していた。
- 高齢および多椎間(3箇所以上)脊椎手術は主観的合併症を増加させたが、上部頚椎症例における耳鼻咽喉科医の関与はそれを減少させた。
結論:
- 学際的なアプローチ、特に複雑なACSS症例における共同執刀医としての耳鼻咽喉科医の関与は、手術転帰を改善する可能性がある。
- 執刀医の施術件数の増加と戦略的な耳鼻咽喉科医との連携は、合併症率を低下させ、ケアの質を向上させる可能性がある。
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