J Korean Ophthalmol Soc.  2003 May;44(5):1146-1152.

The clinical outcomes of Occlusion for Monocular Amblyopia in Children More than 8 years

• Chang HR
• Hong SH
• Huh DW

Abstract

PURPOSE
We schemed to help the therapeutic plan in amblyopic children of old age group by analyzing the clinical outcomes of occlusion therapy in amblyopic children more than 8 years old. METHODS: In 104 unilateral amblyopic children whose occlusion therapy had been finished, the retrospective study was performed. The average age at the beginning of treatment was 5.9 years (1.2~15.2 years). We divide the patients into three groups on the basis of age at the beginning of treatment: below 4 years (group 1, N=41), 5~7 years (group 2, N=44), more than 8 years (group 3, N=19). The success rate of occlusion therapy in group 3 was compared with the success rate of other groups, and the clinical features of group 3 were analyzed. RESULTS: The success rate of occlusion therapy in group 3 (68.4%) was significantly low compared with other groups (p<0.05). In group 3, the success rate of anisometropic amblyopia (90.0%) was significnatly higher compared with the success rate of strabismic amblyopia (44.4%)(P<0.05), and it was similar to the success rate of anisometropic amblyopia of other groups. CONCLUSIONS: The success rate of occlusion therapy in amblyopic children more than 8 years old was significantly lower compared with other groups. But the clinical outcomes were fair, especially in anisometropic amblyopia. We suggest to enforce occlusion therapy in amblyopic children more than 8 years old.

Keyword

Amblyopia; Occlusion therapy; Older than 8 years of age

MeSH Terms

Amblyopia*
Child*
Humans
Retrospective Studies