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手术前血糖控制的质量预测了主要上腹部手术期间的胰岛素敏感性:一项病例对照研究
Keisuke Omiya1, Hiroaki Sato1, Tamaki Sato1
1From the Department of Anesthesia, McGill University Health Centre Glen Site, Royal Victoria Hospital, Montreal, QC, Canada.
概括
手术前血糖控制较差和BMI较高与肝切除术期间胰岛素敏感性降低有关. 这种胰岛素抵抗与术后并发症的增加有关,突出显示了代谢健康在手术结果中的重要性.
科学领域:
- 代谢手术 代谢手术
- 手术内分泌学手术内分泌学
- 临床营养学 临床营养学
背景情况:
- 糖化血红素A1c (HbA1c) 反映了3个月的血糖控制,并且与心脏手术中的手术内胰岛素敏感性有关.
- 胰岛素抵抗是手术患者不良临床结果的重要预测因素.
研究的目的:
- 为了研究手术前血糖控制质量和在主要上腹部手术 (肝切除术) 期间的手术内胰岛素敏感性之间的关联.
- 探索胰岛素敏感性,体重指数 (BMI) 和术后发病率之间的关系.
主要方法:
- 一个随机对照试验的后期分析,涉及选择性肝切除术患者.
- 超胰岛素性-正常血糖 (HNC) 技术用于测量皮肤切口前的胰岛素敏感性.
- 胰岛素敏感性是通过HNC程序期间的稳定状态乳糖输注速率来确定的.
主要成果:
- 在手术前HbA1c水平和胰岛素敏感性 (R2 = 0.29) 之间观察到负相关性.
- 体重指数 (BMI) 也显示与胰岛素敏感性有负相关性 (R2 = 0.43).
- 增加的胰岛素敏感性与30天内术后并发症风险降低显著相关 (OR = 0.22,P = 0.009).
结论:
- 手术前的血糖控制和BMI显著影响肝切除术期间的胰岛素敏感性.
- 胰岛素抗性的程度是关键因素,与这些患者的术后发病率相关.
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