摘要: 糖原累积病Ia型(glycogen storage disease type Ia, GSDIa)是一种可治疗的罕见病,为常染色体隐性遗传病。由于G6PC基因变异导致葡萄糖-6-磷酸酶活性不足,糖原在肝脏、肾脏和小肠中过度累积,患者常有空腹低血糖、肝肿大、矮小及肾脏病变等多系统损害。GSDIa的确诊需结合临床表现、生化代谢、基因检测等综合判断,个体化饮食治疗可改善多数患者的预后,通过遗传咨询及产前诊断可以预防高危家庭的再发风险。为提升医务工作者对GSDIa型的诊断、治疗及防控能力,推动GSDIa型的规范化诊断和治疗,结合国内外研究进展和指南,国内多学科同行制定本共识。
中国妇幼保健协会出生缺陷防治与分子遗传分会, 中国妇幼保健协会儿童早期发展专业委员会, 中国妇幼保健协会儿童疾病和保健分会遗传代谢学组, 等. 糖原累积病Ⅰa型的诊断 治疗和预防专家共识[J]. 中国实用儿科杂志, 2022, 37(9): 641-649.
Birth Defects Prevention and Molecular Genetics Branch of China Maternal and Child Health Association, Early Child Development Branch of China Maternal and Child Health Association, Division of Genetics and Metabolism of Child Diseases and Health Care Branch of China Maternal and Child Health Association, et al.. Expert consensus on the diagnosis, treatment and prevention of glycogen storage disease type Ia[J]. Chinese Journal of Practical Pediatrics, 2022, 37(9): 641-649.