维生素B_(12)滴眼液对青少年近视眼调节的影响  

Influence of Vitamin B_(12) Eye Drops on Accommodation for Juvenile Myopia

作　　者：梁刚[1] 赵学英[2] 张晓帆[1] 查旭[2] 

机构地区：[1]云南省第二人民医院眼科,云南昆明650032 [2]昆明医科大学第二附属医院眼科,云南昆明650101

出　　处：《昆明医科大学学报》2013年第6期79-81,共3页Journal of Kunming Medical University

基　　金：云南省科技厅-昆明医科大学联合专项基金资助项目(2012FB056;2009CD213)

摘　　要：目的探讨维生素B12滴眼液对青少年近视眼调节功能的影响.方法对48例低度近视患者滴用维生素B12滴眼液1月后对调节灵敏度、正相对调节量、负相对调节量进行测量,与用药前进行比较.结果用药1月后调节灵敏度,右眼:(8.42±1.27)vs(10.96±1.22),t=12.20,P<0.01,左眼:(8.40±1.14)vs(10.73±1.28),t=10.54,P<0.01,正相对调节量(-2.45±0.32)vs(-3.09±0.51),t=8.77,P<0.01,均较用药前改善,差异有统计学意义;负相对调节量(1.96±0.25)vs(1.99±0.17),t=1.14,P=0.26,用药前后比较,差异无统计学意义.结论维生素B12滴眼液能有效改善青少年近视眼的调节功能.Objective To investigate the effect of vitamin B12 eye drops on accommodation for juvenile myopia. Methods 48 patients with low myopia were given vitamin B1： eye drops. Accommodative facility and positive/negative relative accommodation were measured before and after administration for one month. Results The accommodative facility and positive relative accommodation were increased after administration for one month （P〈0. 01） , but the negative relative accommodation was not increased （P=0.26） . Conclusion Vitamin B12 eye drops could improve the accommodative functions of juvenile myopia.

关 键 词：青少年近视 维生素B12滴眼液 眼调节 

分 类 号：R778.1[医药卫生—眼科] R778.2[医药卫生—临床医学]