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Abstract #49947 Published in IGR 14-2
There is insufficient evidence to recommend lens extraction as a treatment for primary open-angle glaucoma: an evidence-based perspective
Walland MJ; Parikh RS; Thomas RClinical and Experimental Ophthalmology 2012; 40: 400-407
Cataract extraction in primary open-angle glaucoma has not been thought to provide a clinically useful or predictable decrease in IOP. This concept has now been challenged, with the opposite belief being promulgated: namely, that lens exchange should be considered as treatment for glaucoma. This revelation could bring a significant change in the glaucoma treatment paradigm. There are no randomised controlled trials to guide the role of lens extraction in primary open-angle glaucoma. The available evidence suggests at most a modest reduction in IOP from cataract extraction - greater in the presence of pseudoexfoliation - which is likely to be of marginal benefit, and only in milder forms of open-angle glaucoma. There is currently no evidence of any quality to suggest that lens extraction routinely represents a clinically useful treatment for primary open-angle glaucoma.
Glaucoma Investigation and Research Unit, Royal Victorian Eye and Ear Hospital, Melbourne, Victoria Queensland Eye Institute University of Queensland, Brisbane, Queensland, Australia Bombay City Eye Institute and Research Centre Dr L. H. Hiranandani Hospital, Mumbai, India.
Full articleClassification:
12.12.3 Phacoemulsification (Part of: 12 Surgical treatment > 12.12 Cataract extraction)
12 Surgical treatment
