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NHMRC Glaucoma Guidelines - ANZGIG

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<strong>NHMRC</strong> GUIDELINES FOR THE SCREENING, PROGNOSIS, DIAGNOSIS, MANAGEMENT AND PREVENTION OF GLAUCOMA<br />

Chapter 1 – Recommendations and Evidence statements<br />

Recommendation<br />

Recommendation 10<br />

Monitor patients<br />

with primary angleclosure<br />

suspect status<br />

for progressive angle<br />

narrowing, development<br />

of synechiae, rising IOP<br />

and ischemic changes to<br />

the iris or lens<br />

Evidence Statements<br />

Monitoring recommendations in specific populations –<br />

Patients with ocular hypertension or suspected glaucoma<br />

Expert/consensus opinion suggests undertaking ocular<br />

reviews at six to twenty-four month intervals, for individuals<br />

with suspected glaucoma without high-risk factors, who are<br />

not receiving treatment.<br />

Monitoring recommendations in specific populations –<br />

All patients with suspected glaucoma<br />

Expert/consensus opinion suggests using automated perimetry<br />

at least annually, for patients with suspected glaucoma.<br />

Expert/consensus opinion suggests that gonioscopy should<br />

be performed at one to five year intervals depending<br />

upon degree of angle opening, and presence of prior lens<br />

extraction surgery, for patients with suspected primary angle<br />

closure glaucoma.<br />

Expert/consensus opinion suggests undertaking dilated<br />

examination of the optic nerve and optic nerve fibre layer at<br />

six to eighteen month intervals for all patients with suspected<br />

glaucoma. Undilated examination of the optic disc, looking<br />

for change, and presence of disc rim haemorrhage, should be<br />

undertaken at most visits.<br />

Expert/consensus opinion suggests examination of the optic<br />

nerve with validated comparison techniques every one to<br />

two years for all patients with suspected glaucoma.<br />

Expert/consensus opinion suggests using tonometry at every<br />

visit for all patients with suspected glaucoma, once baseline<br />

intraocular pressure has been set.<br />

Monitoring recommendations in specific populations –<br />

Patients with suspected glaucoma, and high-risk factors<br />

who are undergoing treatment and achieving targets<br />

Expert/consensus opinion suggests undertaking ocular<br />

reviews at three to twelve month intervals for individuals<br />

with suspected glaucoma and high-risk factors who are<br />

undergoing treatment and achieving targets.<br />

Monitoring recommendations in specific populations –<br />

Patients with suspected glaucoma, and high-risk<br />

factors who are undergoing treatment and failing<br />

to achieve targets<br />

Expert/consensus opinion suggests undertaking ocular<br />

reviews at less than four month intervals for individuals<br />

with suspected glaucoma, and high-risk factors, who are<br />

undergoing treatment and not achieving targets.<br />

When treatment is altered, patients should be reviewed<br />

within two months.<br />

Monitoring recommendations in specific populations –<br />

Established glaucoma<br />

Expert/consensus opinion suggests that in established<br />

glaucoma where intraocular pressure targets are being<br />

achieved, monitoring schedules are guided by the severity<br />

and stability of disc and visual field examinations.<br />

Expert/consensus opinion suggests that in established<br />

glaucoma where intraocular pressure targets are not being<br />

achieved, the management plan requires alteration and a<br />

review undertaken within four to six weeks.<br />

Evidence<br />

Statement<br />

Grade<br />

National Health and Medical Research Council 19

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