2型糖尿病における予測ツールとして,全身免疫炎症指数および関連する血液学的マーカー
Raluca Cosma-Lăzuran1, Daniel-Corneliu Leucuta2, Mihaela-Simona Popoviciu3,4
1Faculty of Medicine and Pharmacy, University of Oradea, Piața 1 Decembrie Street nr 10, 410073 Oradea, Romania.
Medicina (Kaunas, Lithuania)
|August 28, 2025
まとめ
組織性炎症反応指数 (SIRI) とリンパ球対単細胞比 (LMR) のような血液学的炎症指数は,2型糖尿病 (T2DM) の患者の死亡率を予測することができます. これらのアクセシブルなマーカーは,T2DM患者の心血管リスクの階層化に役立ちます.
科学分野:
- 内分泌学と代謝
- 心血管医学
- 血液学
背景:
- 慢性的な低度炎症は2型糖尿病 (T2DM) の病原性と血管合併症に不可欠です.
- 血液学的指標 (NLR,dNLR,PLR,LMR,SII,SIRI,AISI) は,全身の炎症マーカーおよび心血管リスクの予測指標として提案されています.
研究 の 目的:
- T2DM患者におけるマイクロおよびマクロ血管合併症に対する血液学的炎症指数の予測値の評価.
- T2DMにおける心血管死亡率との関連性を評価する.
主な方法:
- T2DM患者237人を対象とした遡及コホート研究.
- 血液学指標と心血管疾患による死亡率との関連の評価
- 受信機操作特性 (ROC) 曲線分析と複数のロジスティック回帰が採用されました.
主要な成果:
- 研究中に30人の患者 (12. 66%) が死亡しました.
- SIRI,LMR,AISI,NLRは,死亡率 (AUC > 0. 65,特異性 > 70%) に関する最も優れた判別能力を示した.
- 単細胞数とLMRは,微小血管合併症の最小でも顕著な予測値を示した.
結論:
- SIRI,LMR,AISI,NLRはT2DM患者の死亡率と有意に関連しており,控えめな判別能力を示しています.
- これらの手頃で費用対効果の高い血液学的マーカーは,T2DM患者のリスクの分層化に役立ちます.
- 将来のコホートでのさらなる検証が推奨されます.
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