长度变化体脂肪和代谢并发症的年轻人与周围产期获得的艾滋病毒
Sahera Dirajlal-Fargo1,2, Denise L Jacobson3, Wendy Yu3
1Case Western Reserve University, Cleveland, Ohio, USA.
HIV medicine
|October 16, 2023
概括
患有围产期获得的艾滋病毒 (YPHIV) 的年轻人体脂肪增加与更高的胰岛素抵抗和不健康的胆固醇水平有关. 监测脂肪度对于管理YPHIV的代谢健康至关重要.
科学领域:
- 儿科和青少年群体的代谢健康
- 艾滋病毒/艾滋病研究研究
- 身体组成和代谢综合征
背景情况:
- 身体脂肪对患有围产期艾滋病毒 (YPHIV) 的年轻人代谢并发症的影响尚不清楚.
- 肥胖在代谢健康中起着至关重要的作用,但它对YPHIV的特定影响需要进一步研究.
研究的目的:
- 检查两年内身体脂肪的变化与YPHIV的代谢结果之间的关联.
- 为了确定YPHIV中增加的脂肪是否与胰岛素抵抗和脂质不良相关.
主要方法:
- 利用了PHACS青少年总协议 (AMP) 研究 (2007-2009) 的数据.
- 包括7-19岁的YPHIV,在基线和2年随访时具有双能量X射线吸收度 (DXA) 身体组成数据.
- 评估的代谢结果,包括使用线性回归模型对胰岛素耐药性 (HOMA-IR) 和非高密度脂蛋白胆固醇 (非HDL-C) 的均质模型评估.
主要成果:
- 从基线到第二年,身体脂肪的1%增加与HOMA-IR在第三年增加1.03倍有关.
- 每1%的体脂增加与第二年非HDL-C增加0.72 mg/dL,第三年增加0.81 mg/dL相关.
- 该研究包括232名参与者,具有完整的身体组成和代谢数据.
结论:
- 随着时间的推移,脂肪的增加可能会导致YPHIV的胰岛素敏感性降低.
- 在YPHIV中增加的体脂与脂质障碍症有关,突出显示了潜在的长期代谢风险.
- 这些发现强调了监测YPHIV患者的身体成分的重要性,以减轻代谢并发症.
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