男性の尿失禁(SUI)治療における電子式人工尿道括約筋UroActive®のヒト初回評価(SUI)
Pierre Mozer1,2, Aurelien Beaugerie1, Marie-Aimée Perrouin-Verbe3
1Sorbonne Université, Hôpital Universitaire Pitié Salpêtrière, Service d'urologie, AP-HP, 75013, Paris, France.
The Journal of urology
|January 21, 2026
まとめ
UroActive®デバイスは、男性の尿失禁(SUI)の治療に有望であり、最初の1年間で転帰の改善と患者満足度の向上をもたらします。長期的な有効性を確認するには、さらなる研究が必要です。
科学分野:
- 泌尿器科学
- 医療機器
- 臨床試験
背景:
- 尿失禁(SUI)は、男性の生活の質に大きな影響を与えます。
- SUIの保存的および外科的治療には限界があり、成功率は様々です。
研究 の 目的:
- SUIの男性におけるUroActive®デバイスの実現可能性、安全性、有効性を評価すること。
- 移植後最初の1年間におけるデバイスのパフォーマンスを評価すること。
主な方法:
- 前向き、多施設共同、単群、ヒト初回試験。
- 以前の治療に反応しなかったSUIの男性6名を登録しました。
- デバイス作動、再手術、摘出率、パッドテスト、尿流測定、患者報告による転帰を含むデータを収集しました。
主要な成果:
- 6人の患者全員(100%)で、正常な移植と作動が達成されました。
- 作動後365日以内に、デバイスの摘出または再手術は必要ありませんでした。
- パッド重量(全員で≥50%、83.3%で≥75%)およびパッド使用量(中央値3.7から1.0パッド/日)の大幅な減少。
- 生活の質スコアの改善と排尿後残尿の最小化。
- リモコンに関連する9件のデバイスの不具合がありましたが、重篤な有害事象はありませんでした。
結論:
- UroActive®デバイスは、男性のSUI治療において実現可能かつ安全であり、有望な機能的転帰を示しています。
- 患者は大幅な症状改善と高い満足度を報告しました。
- 長期的なデバイスパフォーマンスを確認するには、より大規模な研究とより長期の追跡調査が推奨されます。
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