クローン病の疑いまたは既定の患者の小腸カプセル内視鏡検査のための腸の準備
Shohei Terashi1, Sotaro Ozaka1,2, Yomei Kagoshima1,3
1Department of Gastroenterology, Faculty of Medicine, Oita University, Yufu 879-5593, Japan.
World journal of gastrointestinal endoscopy
|February 17, 2026
まとめ
処置前の腸の準備は,クローン病 (CD) の患者における小腸カプセル内視鏡検査 (SBCE) の診断性能や粘膜の可視性を有意に改善しません. この発見は,SBCEを使用してクローン病の診断のためのプロトコルを簡素化します.
科学分野:
- 胃腸内科 胃腸内科
- 診断内視鏡検査による.
背景:
- 小腸カプセル内視鏡検査 (SBCE) は,クローン病 (CD) の診断に不可欠です.
- CD患者におけるSBCEのための最適の処置前の腸準備プロトコルはまだ定義されていない.
研究 の 目的:
- SBCEの診断性能に対する腸の準備の影響を評価する.
- CD患者において,腸の準備となしのSBCE中に粘膜の可視性を評価する.
主な方法:
- SBCEを受けた疑わしいまたは確立されたCDの57人の患者の遡及的観察研究.
- 禁食のみのSBCEと腸の準備 (シメチコンのポリエチレングリコール) の比較.
- 主要アウトカム:病変検出率;次要アウトカム:完成度,画像品質,トランジット時間,有害事象.
主要な成果:
- 準備 (96.6%) と未準備 (95.6%) のグループでは,病変検出率に有意な差異はなかった.
- 完成率,輸送時間,および可視性スコアは両グループで類似しています.
- 製剤グループで1例の腸閉塞が報告されました.
結論:
- 処置前の腸の準備は,クローン病のSBCEの診断性能を向上させません.
- 粘膜の可視性と検査の完了は,SBCEを受けるCD患者の腸の準備によって有意に改善されていません.
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