肥胖和代谢综合征在22q11.2微删除的成年人
Hester Jaspers Faijer-Westerink1, Emma N M M von Scheibler2,3, Elisabeth F C van Rossum4,5
1Advisium, 's Heeren Loo Zorggroep, Amersfoort, The Netherlands.
International journal of obesity (2005)
|November 30, 2024
概括
患有22q11.2删除综合征的成年人患肥胖和代谢综合征 (MetS) 的比率明显更高. 仔细监测这些条件是至关重要的从一个年轻的年龄在个体有这种复制数变异 (CNV).
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 遗传学 是一个
- 代谢疾病 代谢疾病
背景情况:
- 复制数变异 (CNV) 越来越多地被认为是各种疾病的贡献者.
- 关于单个CNVs,如22q11.2微删除对肥胖和代谢综合征 (MetS) 等内分泌疾病的具体影响的研究有限.
- 22q11.2删除综合征是一种众所周知的遗传疾病,由致病性CNV引起.
研究的目的:
- 在被诊断为22q11.2删除综合征的成年人中调查泛型肥胖,腹部肥胖和MetS的患病率.
- 将这些患病率与一般人群中观察到的患病率进行比较.
- 在这个队列中探索人口统计和临床因素 (年龄,性别,先天性心脏缺陷,吸烟,抗精神病药物使用) 与肥胖/MetS之间的潜在关联.
主要方法:
- 研究了一组103名已确认22q11.2删除的成年人.
- 评估了普遍肥胖 (BMI ≥30 kg/m2),腹部肥胖 (腰围值) 和 MetS (联合临时声明标准) 的流行情况.
- 使用统计分析,包括一般线性模型,与人口数据进行比较,并检查与各种因素的关联.
主要成果:
- 与人口数据相比,在22q11.2删除组中发现普遍肥胖 (32.0%与15.7%),腹部肥胖 (51.5%与36.1%) 和MetS (33.0%与15.2%) 的流行率明显较高.
- 在未服用过抗精神病药物的人群中,观察到年龄和BMI (r=0.54) 和年龄和腰围 (r=0.60) 之间存在显著的正相关性.
- 年龄是研究队列中BMI,腰围和MetS的唯一独立预测因素.
结论:
- 肥胖和MetS在22q11.2删除综合征的成年人中非常普遍.
- 这些发现强调了对22q11.2删除综合征患者的体重和代谢健康的早期和一致监测的必要性.
- 这项研究为了解 CNVs 在内分泌和代谢疾病中的作用提供了有价值的数据.
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