Amblyopic children with unilateral high myopia tend to have a thicker fovea and thinner inner and outer macula in the amblyopic eye compared to the normal fellow eye. The findings indicate that anatomic changes may be present in the retinas of amblyopic children with unilateral high myopia. Future study is warranted to determine whether the mechanism of the macular changes is due to high myopia, amblyopia, or a combination of the two.
Abnormal central macula associated with myopic anisometropic amblyopia tended to be thinner following amblyopia treatment with no significant changes in peripheral macular thickness.
Both refractive correction and patching significantly improved the VA of the amblyopic eye associated with myopic anisometropia, with 88% of participants' eyes improving 2 lines or more. Further improvement in VA was observed when patching plus near activities was added to refractive correction and patients were followed for 16 more weeks. We recommend that clinicians treat myopic anisometropic amblyopia with refractive correction and patching plus near activities.
Objective: To implement a randomized trial to evaluate the effectiveness of a weight loss program delivered using synchronous distance education compared with a wait-list control group with 6-month follow-up. Methods: Adults with a body mass index (BMI) 25 were randomized to the intervention (n 5 42) or waitlist control group (n 5 38). The intervention group participated in a synchronous, online, 15-week weight loss program; weight loss was the primary outcome. Secondary measures included height, BMI, and confidence in ability to be physically active and eat healthy. Assessments occurred at three and four time points in the intervention and control group, respectively. Results: Participants who completed the program lost significantly more weight (1.8 kg) than those in the wait-list control group (0.25 kg) at week 15 [F(1,61) 5 6.19, P 5 0.02] and had a greater reduction in BMI (0.71 vs. 0.14 kg/m 2 ), [F(1,61) 5 7.45, P 5 0.01]. There were no significant differences between the intervention and the wait-list control groups for change in confidence in ability to be physically active or eat healthy. Weight loss was maintained at 6 months. Conclusions: Use of synchronous distance education is a promising approach for weight loss. The results of this study will help to inform future research that employs Web-based interventions.
Refractive error data are presented for a population base that has not been previously reported, although Polish Americans comprise 3% of the US population. Myopia is more common in young Polish patients than in the general US population. The strong hyperopic shift in older patients may either be normal aging or the product of increased near work in the young. The high rates of amblyopia call for more aggressive education and treatment.
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