Cochrane Eyes and Vision: a perspective introducing Cochrane Corner in Eye.

In 1972, Archie Cochrane wrote "It is surely a great criticism of our profession that we have not organised a critical summary, by specialty or subspecialty, adapted periodically, of all relevant randomised controlled trials". The Cochrane Collaboration arose in response to Archie Cochrane's challenge. Cochrane Eyes and Vision aims to prepare and promote access to systematic reviews of interventions for preventing or treating eye conditions and/or visual impairment, and helping people adjust to visual impairment or blindness. To identify all relevant randomised controlled trials, Cochrane Eyes and Vision has a team of information specialists who develop search strategies to identify studies for inclusion in Cochrane reviews. Since 1997 we have published 266 protocols, 193 new reviews and 158 updated reviews. The majority of these are reviews of intervention effectiveness; three reviews are diagnostic test accuracy reviews. Overall 18% of reviews contain no trials, highlighting a potential evidence gap. We provide training, education and guidance to systematic review authors and work with clinical and patient partners to prioritise and disseminate reviews. In addition, Cochrane Eyes and Vision US satellite carries out critical methodologic research addressing topics relevant to producing high-quality reviews. We are partnering with the journal Eye to publish commentaries on selected Cochrane systematic review findings. This partnership will allow us to make high-quality evidence available to ophthalmologists and other practitioners, researchers, policy makers and patients.