急性虫垂炎の合併症予測因子としての水腎症:横断研究
A C Suarez1, J Caballero-Alvarado1,2, A B Rojas-Alvarado1
1Antenor Orrego Private University, Trujillo, Peru.
Khirurgiia
|January 27, 2026
まとめ
水腎症は虫垂炎の合併症を予測しない。本研究では水腎症と虫垂炎の重症度との間に有意な関連性は見られなかったが、手術時間が重要な要因であった。
科学分野:
- 医学研究
- 外科病理学
- 診断画像
背景:
- 急性虫垂炎は一般的な外科的緊急事態です。
- 合併症のある虫垂炎は迅速な外科的介入を必要とします。
- 合併症のある虫垂炎の予測因子の特定は、患者管理にとって非常に重要です。
研究 の 目的:
- 水腎症が合併症のある急性虫垂炎の予測因子であるかどうかを調査すること。
- 水腎症と虫垂炎の重症度との関係を分析すること。
主な方法:
- 病理組織学的に急性虫垂炎と診断された145人の患者を対象とした観察的横断研究。
- 腹部超音波検査で水腎症を評価した。
- 統計解析にはスチューデントのt検定とカイ二乗検定を用い、p<0.05を有意とした。
主要な成果:
- 145人の患者のうち、65.5%が合併症のある虫垂炎であった。
- 合併症のある虫垂炎の症例のわずかな割合(6.32%)で右水腎症が認められたのに対し、合併症のない症例では2%であった(p=0.249)。
- 合併症のある虫垂炎では、合併症のない虫垂炎(52.16分)と比較して、手術時間が有意に長かった(71.34分)。
結論:
- 本研究では、水腎症と合併症のある急性虫垂炎との間に統計的に有意な関連性は見られなかった。
- 水腎症は虫垂炎の重症度の信頼できる予測因子ではない。
- 手術時間が合併症のある虫垂炎における有意な因子として浮上した。
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