Extracapsular cataract extraction and posterior chamber lens implantation in patients with primary chronic angle-closure glaucoma: Effect on intraocular pressure control

Abstract

Twenty-three eyes of 22 consecutive patients with primary chronic angle-closure glaucoma (PCACG) undergoing extracapsular cataract extraction (ECCE) with intraocular lens (IOL) implantation were studied prospectively to assess the effect of ECCE on intraocular pressure (IOP) control. For comparison, a group of 21 eyes with open angle glaucoma (OAG) which had undergone ECCE were reviewed retrospectively. The PCACG group had a low incidence of acute post-operative IOP elevations (9%), and long-term the majority (65%) achieved an IOP <21 mmHg off all glaucoma medications. In the OAG group the IOP control was largely unaffected. We recommend that eyes with cataract and PCACG should be considered for ECCE as a first procedure rather than combined cataract and filtering surgery. © 1989, College of Ophthalmologists. All right reserved.