Archives of ophthalmology (Chicago, Ill. : 1960) · 2006
Factors predicting intraocular pressure control after phacoemulsification in angle-closure glaucoma.
Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание 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.
Liu Catherine Jui-Ling, Cheng Ching-Yu, Wu Chih-Wei, Lau Ling-Ing, Chou Joe C, Hsu Wen-Ming
Аннотация
OBJECTIVES: To investigate whether the presence of glaucomatous optic neuropathy affects the reduction of intraocular pressure (IOP) after phacoemulsification in postiridotomy eyes with primary narrow angles, and to evaluate the preoperative factors associated with postoperative IOP control in primary angle-closure glaucoma (PACG).
METHODS: Patients with PACG undergoing phacoemulsification were prospectively enrolled and received a complete ophthalmic examination. Diurnal IOP was measured 1 day before and 3 months after surgery. For comparison, patients with primary angle closure or angle closure suspect (PAC/S) undergoing phacoemulsification were also enrolled.
RESULTS: Postoperative reduction of IOP was significant in the PACG group (n = 29; P = .001) and in the PAC/S group (n = 28; P<.001), with no significant difference between the groups. The number of glaucoma medications used decreased in both groups (both, P<.001). Multiple regression analysis for the PACG group showed that there was a positive correlation between postoperative IOP and preoperative factors of mean IOP (P = .001) and the anterior chamber depth (P = .03).
CONCLUSIONS: The reduction of IOP 3 months after phacoemulsification is significant and is similar in extent in postiridotomy eyes with and without glaucomatous optic neuropathy. A higher postoperative IOP in PACG is associated with a higher preoperative IOP and with a deeper preoperative anterior chamber depth.
METHODS: Patients with PACG undergoing phacoemulsification were prospectively enrolled and received a complete ophthalmic examination. Diurnal IOP was measured 1 day before and 3 months after surgery. For comparison, patients with primary angle closure or angle closure suspect (PAC/S) undergoing phacoemulsification were also enrolled.
RESULTS: Postoperative reduction of IOP was significant in the PACG group (n = 29; P = .001) and in the PAC/S group (n = 28; P<.001), with no significant difference between the groups. The number of glaucoma medications used decreased in both groups (both, P<.001). Multiple regression analysis for the PACG group showed that there was a positive correlation between postoperative IOP and preoperative factors of mean IOP (P = .001) and the anterior chamber depth (P = .03).
CONCLUSIONS: The reduction of IOP 3 months after phacoemulsification is significant and is similar in extent in postiridotomy eyes with and without glaucomatous optic neuropathy. A higher postoperative IOP in PACG is associated with a higher preoperative IOP and with a deeper preoperative anterior chamber depth.