Objective To compare the effects of two different doses of vitamin D_3( VD_3) on the bone metabolic markers in extremely and very low birth weight infants. Methods A total of 60 extremely and very low birth weight infants were enrolled in the study. VD_3 supplement was given from the 10 days after birth when they could be orally fed. The infants were randomized into high dose group( 800 IU·d~(-1)) and low dose group( 400 IU·d~(-1)) with 30 infants in each group. Serum calcium( Ca),phosphorus( P) and alkalin...
【更新日期】
2018-10-15
【分类号】
R722.6
【正文快照】
随着围产医学的发展和新生儿重症监护技术的提高,我国早产儿尤其是超/极低出生体质量儿(extremely/very low birth weight infant,ELBWI/VLB-WI)的存活率逐年上升。如何提高早产儿的生存质量、防治早产相关并发症是新生儿科医生日益关注的问题,早产儿代谢性骨病[1](metabolic b