Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 1999
[Threshold value retinopathy of prematurity. Visual outcome of 2-year-old children after cryocoagulation].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Vanselow K, Kaiser P, Stärk N, Schlösser R, Zubcov A
Аннотация
BACKGROUND: The results of the Cryo-ROP group showed that cryotherapy significantly reduces the rate of adverse morphological and functional outcome of eyes with threshold retinopathy of prematurity. Structural status and visual acuity of 48 eyes which consecutively underwent cryocoagulation in our hospital between 1990 and 1994 were examined at 2 years corrected gestational age.
METHOD: Visual acuity and fundus morphology were examined by Teller acuity-cards test, retinoscopy, orthoptic status and fundus examination. A favourable grating acuity was defined as > or = 2.2 cy/degree, a favourable morphology as no pathological or mild findings at the level of the posterior pole or stage 4 a.
RESULTS: Fifty-six % of cases reached a quantifiable grating acuity between 0.32 and 13.0 cy/degree, 42% reached a favourable functional outcome, and 69% of the eyes had a morphologically favourable outcome. Fifty-five % of the measurable eyes were myopic, and 29% had a high myopia > or = -6.0 D. 47% showed a heterotropia.
CONCLUSIONS: Our results show a discrepancy between morphological and functional outcome. Especially for zone 1 eyes, cryocoagulation of the avascular retina does not seem to allow a favourable morphological and functional outcome.
METHOD: Visual acuity and fundus morphology were examined by Teller acuity-cards test, retinoscopy, orthoptic status and fundus examination. A favourable grating acuity was defined as > or = 2.2 cy/degree, a favourable morphology as no pathological or mild findings at the level of the posterior pole or stage 4 a.
RESULTS: Fifty-six % of cases reached a quantifiable grating acuity between 0.32 and 13.0 cy/degree, 42% reached a favourable functional outcome, and 69% of the eyes had a morphologically favourable outcome. Fifty-five % of the measurable eyes were myopic, and 29% had a high myopia > or = -6.0 D. 47% showed a heterotropia.
CONCLUSIONS: Our results show a discrepancy between morphological and functional outcome. Especially for zone 1 eyes, cryocoagulation of the avascular retina does not seem to allow a favourable morphological and functional outcome.