Can the pilocarpine phenylephrine provocative test be used to detect covert angle closure?
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چکیده
منابع مشابه
Does the pilocarpine phenylephrine provocative test help in the management of acute and subacute angle closure glaucoma?
The pilocarpine phenylephrine provocative test (PPPT) has been described as a highly sensitive method to identify eyes suffering from or at risk of angle closure glaucoma (ACG). This paper reports on average 10 years follow-up of the outcome of cases of primary acute ACG and subacute ACG in which the management was determined by the result of the PPPT--a positive result indicating the need for ...
متن کاملDarkroom prone provocative test in primary angle closure glaucoma relatives.
PURPOSE To evaluate ocular biometric parameters and darkroom prone provocative test (DPPT) in family members of primary angle closure (PAC) glaucoma (PACG) patients and to establish any correlation between these biometric parameters and the DPPT response. METHODS Seventy-four family members of PACG patients underwent ultrasound ocular biometry, slit lamp biomicroscopy, Goldmann applanation to...
متن کاملPrimary angle-closure glaucoma. A review of provocative tests.
A PROVOCATIVE test is one that "calls forth" a particular response under a defined set of conditions. For many years, a rise in intra-ocular pressure has been known to follow various circumstances. In attempts to detect glaucoma before serious eye disease occurred or to assess its control, various provocative tests have been elaborated (Leydhecker and Miller, 1949). Because acute angle-closure ...
متن کاملEvaluation of laser iridectomy in angle-closure glaucoma: provocative tests.
An argon laser iridectomy was performed on 18 eyes of 14 patients with closed-angle glaucoma. The intraocular pressure (IOP) was controlled in all but one eye within normal limits. Variable amounts of pigment were found on gonioscopy in all cases. The mydriasis test was positive in one eye (5.5%) after homatropine and in 5 eyes (28%) after tropicamide drops. 80% of the positive results occurred...
متن کاملDilating dangerous pupils.
Altogether 85 eyes from patients at risk to the development of closed-angle glaucoma were dilated with either parasympatholytic or sympathomimetic drugs. Of 21 eyes dilated with cyclopentolate 1/2%, 9 developed angle closure and a significantly raised pressure at some stage during dilatation and subsequent miosis. Of 58 eyes dilated with tropicamide 1/2%, 19 developed angle closure and a signif...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1991
ISSN: 0007-1161
DOI: 10.1136/bjo.75.10.615