術後の結腸鏡検査は,股関節・膝周義肢関節感染症のリスクを高めますか? 体系的なレビューとメタ分析
L R Benaroch1, V Roy1, R Alatassi1
1University of Western Ontario, London Heath and Sciences Centre, University Hospital.
The Journal of arthroplasty
|August 22, 2025
まとめ
全関節整形手術 (TJA) の後の腸内視鏡検査は,近義肢関節感染症 (PJI) のリスクを増加させない. 患者のリスク要因を特定し管理することは,PJIの発生率を低減し,結果を改善するための鍵です.
科学分野:
- 整形 術
- 感染症
- 胃腸内科
背景:
- 整体関節整形手術 (TJA) の後の重大な合併症である.
- 遠隔部位からの血性拡散はPJIの一般的な原因であり,特定の処置では抗生物質の予防が必要である.
- TJA患者の結腸内視鏡検査後のPJIの危険性については,矛盾する証拠が存在する.
研究 の 目的:
- TJAを受けた患者で結腸鏡検査後のPJIのリスクを体系的に検討し,メタ分析する.
- TJA患者における大腸内視鏡検査の安全性に関する証拠に基づいたガイドラインを提供すること.
主な方法:
- EMBASE,MEDLINE,CINAHL,CENTRALのデータベースを体系的に検索する
- 合計505,079人の患者による5つのコホート研究を含めた.
- ランダム効果モデルと一般的な逆方差法を用いたメタ分析.
主要な成果:
- 大腸内視鏡検査後3ヶ月,6ヶ月,9ヶ月,または1年後にPJIリスクの有意な増加は観察されなかった.
- 集団データでは,コロノスコーピーとPJIとの間には統計的に有意な関連性はない.
- PJIの独立した危険因子には,糖尿病,リウマチ性関節炎,慢性腎疾患,アルコールの乱用,喫煙,肺疾患,男性性,および外傷後の関節炎が含まれます.
結論:
- 術後の結腸鏡検査はTJA患者のPJIリスクを有意に増加させない.
- この手順は全体的に安全に見えますが,PJIを軽減するには個々の危険因子を特定して修正することが重要です.
- 危険因子の積極的な管理は,大腸内視鏡検査を受けるTJA患者のアウトカムを改善することができます.
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