腹腔鏡による大腸外科手術後の胃腸機能回復に対するデクスメドトミディンの異なる用量の有効性と安全性

Ying Chen^1,2, Wen-Lu Tang², Chun-Tian Li²

¹Department of Anaesthesiology, Fujian Medical University Union Hospital, Fuzhou 350000, Fujian Province, China.

World journal of gastroenterology

|September 3, 2025

まとめ

デックスメデトミジンは,腹腔鏡による大腸手術後の胃腸の回復を促進します. 低用量療法はより安全で,患者の治療成果を向上させ,入院期間を短縮することを推奨します.

科学分野:

麻酔科
手術による回復
胃腸の生理学

背景:

手術後の胃腸の回復は患者の健康と入院期間にとって極めて重要です
胃腸機能の回復を加速させる可能性が示されています.

研究の目的:

術後の胃腸の回復におけるデクスメデトミジン投与の有効性と安全性を評価する.
腹腔鏡による大腸内外科手術の患者に焦点を当てる

主な方法:

腹腔鏡による大腸内外科手術を受けた879人の患者の遡及分析.
3つのグループ:対照群 (デクスメデトミジンなし),低用量群 (0. 5μg/ kg ボルス+0. 2μg/ kg/ hr 輸注),高用量群 (1. 0μg/ kg ボルス+0. 5μg/ kg/ hr 輸注).
最初の浮気,糞便,定期的な食事,胃腸不耐症の症状までの評価時間

主要な成果:

低用量および高用量デクスメドトミジンの両グループは,対照群と比較して早期に胃腸の回復を示した (P < 0. 05).
デクメデトミジン群の患者では,胃腸不耐症を患った患者が少なくなった.
高用量グループは,対照群 (8. 19%,P < 0. 05) と比較して,手術中のブラディカルディアの増加を示した.

結論:

両方のデクスメドトミジンは,腹腔鏡による大腸外科手術における術後の胃腸の回復を改善します.
低用量のデクスメデトミジンはより安全なプロファイルを提供し,強化された回復プロトコルでの使用をサポートします.

キーワード:

有害事象デックスメデトミジン胃腸機能腹腔鏡による直腸外科遡及的研究

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