小児内視鏡検査前の胃腸製剤におけるシメチコンの有効性と安全性: 体系的なレビューとメタ解析
Shen Li1, Tian Geng1, Zhongyue Li2
1Department of Pediatrics, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, 322000, China.
European journal of pediatrics
|September 4, 2025
まとめ
シメチコンは内視視覚を大幅に改善し,小児の処置時間を短縮します. この薬剤は明瞭性を高め,有害事象を増やしたり,診断結果に影響を与えることなく,洗浄の必要性を軽減します.
科学分野:
- 胃腸内科
- 小児内視鏡検査
- 薬理学について
背景:
- 小児内視鏡検査では 胃腸の準備が不可欠です
- イントラルミナルバブルを減らすことで,視覚化と処置効率が向上します.
- シメチコンは発泡抑制剤で 効く可能性がある.
研究 の 目的:
- 小児用消化器用薬の泡の除去におけるシメチコンの有効性を評価する.
- 小児内視鏡検査におけるシメチコンの安全性を評価する.
- シメチコンの内視視覚化,処置時間,診断出力に対する影響を決定する.
主な方法:
- 複数のデータベース (PubMed,Embaseなど) での包括的な文献検索 2025年4月まで
- 2188人の小児患者を対象とした9つの研究のメタ分析.
- リスク比と平均差を用いた定量分析.コクランツールを用いてバイアスのリスクを評価した.
主要な成果:
- シメチコンは,内視視界の明晰度 (RR=1. 34) を著しく改善し,内視界の赤みが減少した (RR=0. 23).
- シメチコン群では,治療期間が著しく短かった (MD=-35. 86分).
- 副作用,許容度,適合度,診断結果において有意な差異は認められなかった.
結論:
- シメチコンは視覚を向上させ,小児内視鏡検査の手術時間を短縮しますが,副作用は増加しません.
- ガストロスコピーとコロノスコピーの際の洗浄の必要性を減らすのに有効です.
- シメチコンは,小児腸内視鏡検査における診断結果,薬剤の受容性,および適合性に影響を与えない.
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