The prognosis of neonatal hyperthyrotropinemia
10.3969/j.issn.1000-3606.2014.12.004
- VernacularTitle:新生儿高促甲状腺激素血症临床转归分析
- Author:
Wanliang WU
;
Jianping PAN
;
Fengxia LI
- Publication Type:Journal Article
- Keywords:
neonatal;
hyperthyrotropinemia;
thyroid function
- From:
Journal of Clinical Pediatrics
2014;(12):1116-1118
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the prognosis of neonatal hyperthyrotropinemia (HT). Methods Children with HT were followed up regularly to evaluate the growth index, thyroid function and effectiveness of treatment. Results One hundred and ninety-one neonates with serum TSH level of 5.6~10 mU/L at the screening were followed up until 24 months old. Serum TSH gradually returned to normal range in 182 cases. Serum TSH increased to be>10 mU/L in 5 cases who were treated with levothy-roxine sodium. Serum TSH lfuctuated between 5.6 and 10 mU/L in 4 cases who were continually followed up. Among 44 cases of serum TSH at 10~20mU/L, serum TSH gradually returned to normal range after levothyroxine sodium treatment in 38 cases;se-rum TSH increased to>20 mU/L in 7 cases for whom continuous treatment with levothyroxine sodium was required. In 242 cases of HT neonates, 18 cases had received continuous levothyroxine sodium replacement treatment for 2 years and were followed-up continuously. Conclusions Most of the newborns with HT recover within 2 years, while a few develop thyroid dysfunction and require follow-ups.
