結腸鏡検査を受ける便秘患者における様々な排便準備療法を比較する:ランダム化対照試験の体系的レビューとネットワークメタ解析
Zain Ul Abideen1, Muhammad Hassan Waseem2, Areeba Shoaib3
1King Edward Medical University, Lahore, Pakistan.
まとめ
便秘の患者では,14日間のプロバイオティクスとナトリウム・フォスファート療法により,適切な腸準備 (ABP) が有意に改善され,膨胀が軽減されました. また,3Lのポリエチレングリコールとリナクロチドを併用したレジメンは,腹痛を軽減するのに効果的でした.
科学分野:
- 胃腸内科 胃腸内科
- 結腸直腸がんスクリーニング
- 薬理学 薬理学とは
背景:
- 結腸内視鏡による結腸直腸がんの診断の正確さは,十分な腸の準備 (ABP) に依存しています.
- 便秘を患っている患者は,標準的な排便準備方法ではしばしば課題に直面します.
- この研究では,便秘を患っている個人に特化した様々な腸の準備レジメンを評価しています.
研究 の 目的:
- ネットワークメタアナリシスを実施し,異なる腸の準備レジメンの有効性と安全性を比較する.
- コロノスコピーを受けている便秘の患者にとって最適な腸の準備戦略を特定する.
- 適切な排便準備,膨胀,腹痛,吐き気,嘔吐などの結果を評価する.
主な方法:
- 2025年4月まで,PubMed,Cochrane Central,ScienceDirectで体系的な文献検索が行われました.
- Rソフトウェア (バージョン4.3.3) を使って"メタ"と"ネットメタ"パッケージを備えた周波数ネットワークのメタ解析を行った.
- レジメンはPスコアに基づいてランク付けされ,最も効果的で許容可能なオプションを決定しました.
主要な成果:
- この分析には,15件のランダム化比較試験が含まれた.
- 14日間のプロバイオティクスとナトリウムフォスファート (NaP) 療法は,ABPの最高率 (RR=3.59) を示し,膨胀 (P-スコア=0.99) でベストでした.
- 3Lのポリエチレングリコール (PEG) と3日間のリナクロチド (Lin) のレジメンは,腹痛の有意な減少を示した (RR=0.18) で,痛みと嘔吐でトップにランクされました.
結論:
- 14日間のプロバイオティクス + NaPと3LのPEG + 3日間のLinのレジミンは,非常に効果的で許容可能な腸の準備オプションであるようです.
- 3L PEG + 3日間のリン療法は,腹痛を軽減したため,患者の快適さとアデバーンスを向上させる可能性があります.
- 両方の治療法は,便秘の患者における結腸鏡検査の準備を改善するための有望な戦略を表しています.
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