胸部ヘルペス・ゾステルのポストヘルペス神経痛の予防のための神経ブロック戦略の比較効果:ネットワークメタ分析
Wensheng Lu1, Shengze He1, Qi Liu1
1Department of Anesthesiology, Lanzhou University Second Hospital, Lanzhou, China.
Frontiers in neurology
|September 3, 2025
まとめ
メチレンブルーを用いたアミド局所麻酔剤を用いたパラvertebral block (PVB) は,胸部ポスターペティック神経痛 (PHN) の予防に最も有効であることが示された. また,PVBは痛みのスコアを下げ,治療の効果を向上させました.
科学分野:
- 痛みの治療
- 麻酔科
- 神経学
背景:
- ポスターペティック神経痛 (PHN) は,胸部ヘルペスゾスターの衰弱する合併症です.
- 胸部関連のPHNの予防に関する研究は限られている.
- 神経ブロックは有望な治療法ですが 効果に関する意見が一致していません
研究 の 目的:
- 胸部関連のPHNを予防するための異なる神経ブロック技術の有効性を体系的に評価し比較する.
- PHNの予防に最も効果的な神経ブロックの介入を特定する.
主な方法:
- 741人の患者が参加した9件のランダム化対照試験のネットワークメタ解析.
- RevMan 5. 4とStata 18. 0を使って分析したデータです.
- MEDLINE,Embase,Web of Science,CENTRALのデータベースで検索しました
主要な成果:
- アミド局所麻酔薬とメチレンブルーによるパラvertebral block (PVB) は,最も高い総有効率を示した.
- アミド局所麻酔薬とグルココルチコイドによるPVBは,視覚アナログスケール (VAS) の痛みのスコアを最も減少させた.
- PVBは一般的には勃起器脊椎平面ブロック (ESPB) を優越し,痛みを軽減しました.
結論:
- PVBは胸部関連のPHNの予防にESPBよりも優れています.
- PVBはアミド局所麻酔薬とメチレンブルーを併用して 治療の全般的な成功に最も有効な介入です
- PVBは,アミド局所麻酔薬とグルココルチコイドと併用して,痛みを軽減するのに最も効果的です.
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