2型糖尿病患者におけるフローメディエーションによる膨張と尿アルブミン=クレアチニン比の関係
YuDie Fang1, Lijuan Jing2, YunXia Zhu2
1Department of Endocrinology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Journal of diabetes and its complications
|September 3, 2025
まとめ
フローメディエイトされた膨張 (FMD) は2型糖尿病における尿アルブミン対クレアチニン比率 (UACR) と関連しています. 糖尿病性腎臓病 (DKD) の早期血管合併症の予防の可能性を示唆するより低いFMDは,より高いUACRを示唆する.
科学分野:
- 心血管研究
- 腎臓科
- 内分泌学
背景:
- 2型糖尿病 (T2DM) は,心血管疾患と腎臓疾患のリスクの増加と関連しています.
- 糖尿病性腎臓病 (DKD) は,尿中のアルブミン対クレアチニン比率 (UACR) の上昇によって特徴づけられる主要な合併症である.
- フローメディエイトされた膨張 (FMD) は内皮機能と心血管リスクのマーカーです.
研究 の 目的:
- T2DM患者における FMD と UACR の関連性を調査する.
- 足口病がDKDの存在を予測できるかどうかを判断する.
- T2DMの合併症の管理における FMDの臨床的有用性を調査する.
主な方法:
- 194人のT2DM患者の横断研究
- DKD (UACR ≥30 mg/ g) と非DKD (UACR <30 mg/ g) に分類された患者.
- スピアマン相関,多変数ロジスティック回帰,およびROC曲線解析は,FMD-UACR関係と予測値を評価するために使用されました.
主要な成果:
- 甲状腺炎症群では,甲状腺炎症でない群と比較して,甲状腺炎症の中央値は有意に低かった (3. 9 対 4. 9, p=0. 011).
- FMDとUACR (r=0. 253, p<0. 05) の間に有意な負の相関が認められた.
- 混同因子とは関係なく,口腔炎の1つのSD増加は,UACRの上昇の確率の35. 6%の減少と関連していました. ROC分析では,口腔炎がDKDを予測するAUCが0. 686であることが示された.
結論:
- T2DM患者におけるFMDはUACRと独立して関連している.
- 足口病はDKDの早期発見のための潜在的なバイオマーカーとして機能します.
- 初期DKDにおける血管合併症の予防と管理における FMDの役割を支持しています.
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