News

A new study has concluded that screening of the general population for open-angle glaucoma (OAG) by specialist optometrists would not be cost effective and has recommended a targeted system.

The recommendation is contained in a report by the National Institute for Health Research's Health Technology Assessment programme.

Researchers from the University of Aberdeen compared two screening strategies. In the 'technician' strategy, patients considered to be at risk would be invited to receive two tests - a measurement of intraocular pressure and a second test not pre-specified. Those who tested positive for OAG would be referred for assessment by a specialist optometrist.

In the second 'glaucoma optometrist' strategy, patients would be invited to see a specialist optometrist for assessment straight away.

'Many cases of OAG are undetected and there are a number of people who are more at risk of the condition than others, such as those with a close relative with glaucoma, or those of black ethnicity,' said lead researcher Dr Jennifer Burr. 'Our research suggests that a targeted screening system could be considered, although further research is required.'

Providing exclusive eye care news, information and educational needs every week, including a FREE CET programme. Subscribe to Optician Print Edition.