肥満の治療のための調整可能な胃内気球:多センター,オープンラベル,ランダム化臨床試験
Barham K Abu Dayyeh1, Daniel B Maselli1, Babusai Rapaka1
1Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.
Lancet (London, England)
|November 18, 2021
まとめ
調整可能な胃内気球 (aIGB) は,ライフスタイルの変化と組み合わせて,肥満の成人の体重減少を大幅に改善します. この治療は患者の耐性を高め,気球の容量を調整することで結果を最大化します.
科学分野:
- 腹部 外科 と 内視 外科
- 肥満 医学 と 代謝 障害
- 胃腸内科と臨床栄養
背景:
- 胃内気球は 肥満を最小限に抑える 侵襲的な治療法です
- 耐久性と耐久性の向上は,これらのデバイスのより広範な臨床採用の鍵です.
- 肥満の成人における調整可能な胃内気球 (aIGB) の安全性と有効性が調査されました.
研究 の 目的:
- 肥満の治療におけるライフスタイル介入と組み合わせた調整可能な胃内気球 (aIGB) の安全性と有効性を評価する.
- 調整可能な気球の体積が減量と患者の耐受性に与える影響を評価する.
- aIGB+ライフスタイル介入とライフスタイル介入のみの結果を比較する.
主な方法:
- 肥満の288人の成人を対象とした前向きな多センターのオープン・ランダム化臨床試験です.
- 参加者は32週間にわたってライフスタイル介入またはライフスタイル介入のみによるaIGBに2:1で割り当てられました.
- コプライマリーエンドポイントには,32週間の平均体重減少率と応答率 (体重減少率≥5%) が含まれていた.
主要な成果:
- aIGB群では平均体重減少が15. 0%で,対照群では3. 3%であった (p< 0. 0001).
- aIGB群では92%の臨床応答率 (≥5%の体重減少) が観察されました.
- 調節可能な気球量は体重減少と耐受性を改善し,17%の患者は不耐性のために早期に治療を中止した.
結論:
- 調整可能な胃内気球と ライフスタイルの変更は 持続的な体重減少につながります
- 体重減少と患者の耐性を最適化することで,個別化された治療を可能にします.
- このアプローチは肥満に対する 胃内気球治療の臨床採用を 拡大する見込みを示しています
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