不同剂量生长激素治疗生长激素缺乏症患儿的疗效

被引：5

作者：

支涤静

赵诸慧

沈水仙

罗飞宏

叶蓉

程若倩

陆忠

机构：

[1] 复旦大学附属儿科医院内分泌科

来源：

实用儿科临床杂志 | 2007年 / 20期

关键词：

生长激素; 生长激素缺乏症; 注射次数; 剂量;

D O I：

暂无

中图分类号：

R725.8 [小儿内分泌腺疾病及代谢病];

学科分类号：

100202 ;

摘要：

目的探讨不同剂量生长激素治疗生长激素缺乏症(GHD)的疗效。方法GHD患儿35例分为2个治疗组。A组16例,rhGH每周的总剂量为0.5IU/kg,分5d皮下注射,每次注射剂量为0.1IU/kg;B组19例,rhGH总剂量为0.7IU/(kg.周),分7d皮下注射,每次注射剂量为0.1IU/kg。患儿均连续使用rhGH皮下注射最少6个月。观察指标为治疗前后身高增长速度、治疗前后实际年龄的身高均值标准差计分、胰岛素样生长因子-Ⅰ(IGF-Ⅰ)和胰岛素样生长因子结合蛋白-3(IGFBP-3)、治疗前后骨成熟情况(骨龄/实际年龄的变化)。结果治疗期间二组患儿身高均明显增加,生长速度均明显增快,身高均值标准差记分均明显升高,同一组患儿治疗前后差异有统计学意义。二组患儿治疗前后各指标比较无统计学差异。结论GHD儿童应用rhGH每周0.5IU/kg,与每周0.7IU/kg比较疗效相同。每周0.5IU/kg,可节省药物剂量,延长患儿用药时间,也减轻了患儿注射的痛苦。

引用

页码：1544 / 1545+1578 +1578

页数：3

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