Retinal vein occlusion
ADULT
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Emergency
If any of the following are present or suspected, please refer the patient to the emergency department (via ambulance if necessary) or follow local emergency care protocols or seek emergent medical advice if in a remote region.
NB - in an emergency of any of the following, its advised to arrange immediate transfer to the emergency department.
Adult
Retinal artery occulsion
- Patients with central or branch retinal artery occlusion
Glaucoma
- Congenital glaucoma e.g. big eye/s, cloudy cornea, photosensitive, tearing
- Angle closure glaucoma (unilateral red eye associated with pain, nausea, loss of vision, photophobia, steamy cornea, hard tender globe, 'rainbows' around lights, or sluggish pupil reactions)
- Patients with IOP >35mmHg
Adult/paediatric strabismus
- Sudden onset of any of the following:
- constant convergent squint (esotropia) or
- divergent squint (exotropia) or
- double vision at any age
Other referrals to emergency
- Sudden severe visual loss e.g. macular or vitreous haemorrhage, retinal detachment or retinal artery occlusion
- Rubeosis iridis (iris new vessels)
- Corneal graft rejection
- Contact lens keratitis, corneal ulcers
- Uveitis/scleritis
- Intra ocular pressure (IOP) > 35 mmHg
- Signs and/or symptoms of retinal detachment
- Acute injury e.g. trauma, burns, chemical exposure, foreign body
- Acutely inflamed eye
- Preseptal/orbital cellulitis - worsening eyelid oedema, erythema and proptosis
- Ocular signs or symptoms of temporal arteritis
- Ophthalmology conditions associated with sudden onset neurological signs and/or symptoms e.g. third cranial nerve palsy or optic disc swelling
Paediatric
Leukocoria
- White red reflex (refer directly by telephone to the on-call ophthalmology registrar)
Anisocoria (unequal pupil size)
- If acute onset and associated with neurological signs
Chalazion/meibomian cyst
- Chalazion with an abscess
Reduced visual acuity
- Sudden severe vision loss in a child
Elevated optic nerve head
- If neurological anomaly signs (vomiting, abnormal pupils, severe headache)
- If Retinal haemorrhages or exudates
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Other useful information for referring practitioners Not and exhaustive list
Minimum Referral Criteria
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Category 1
(appointment within 30 calendar days)- All central retinal vein occlusions
- Branch retinal vein occlusion with recent decrease in vision
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Category 2
(appointment within 90 calendar days)- Branch retinal vein occlusion without recent decrease in vision
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Category 3
(appointment within 365 calendar days)- No category 3 criteria
Please insert the below information and minimum referral criteria into referral
1. Reason for request Indicate on the referral
- To establish a diagnosis
- For treatment or intervention
- For advice and management
- For specialist to take over management
- Reassurance for GP/second opinion
- For a specified test/investigation the GP can't order, or the patient can't afford or access
- Reassurance for the patient/family
- For other reason (e.g. rapidly accelerating disease progression)
- Clinical judgement indicates a referral for specialist review is necessary
2. Essential referral information Referral will be returned without this
- BCVA (vision with most recent distance spectacles)
3. Additional referral information Useful for processing the referral
- Private ophthalmologist or optometrist report including VA, refraction and impact of symptoms (highly desirable)
- Recent IOP
- Recent blood tests including cholesterol FBC ELFT or known thrombotic disorders
- Recent blood pressure measurement
4. Request
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General referral information
Patient's Demographic Details
- Full name (including aliases)
- Date of birth
- Residential and postal address
- Telephone contact number/s – home, mobile and alternative
- Medicare number (where eligible)
- Name of the parent or caregiver (if appropriate)
- Preferred language and interpreter requirements
- Identifies as Aboriginal and/or Torres Strait Islander
Referring Practitioner Details
- Full name
- Full address
- Contact details – telephone, fax, email
- Provider number
- Date of referral
- Signature
Relevant clinical information about the condition
- Presenting symptoms (evolution and duration)
- Physical findings
- Details of previous treatment (including systemic and topical medications prescribed) including the course and outcome of the treatment
- Body mass index (BMI)
- Details of any associated medical conditions which may affect the condition or its treatment (e.g. diabetes), noting these must be stable and controlled prior to referral
- Current medications and dosages
- Drug allergies
- Alcohol, tobacco and other drugs use
Reason for request
- To establish a diagnosis
- For treatment or intervention
- For advice and management
- For specialist to take over management
- Reassurance for GP/second opinion
- For a specified test/investigation the GP can't order, or the patient can't afford or access
- Reassurance for the patient/family
- For other reason (e.g. rapidly accelerating disease progression)
- Clinical judgement indicates a referral for specialist review is necessary
Clinical modifiers
- Impact on employment
- Impact on education
- Impact on home
- Impact on activities of daily living
- Impact on ability to care for others
- Impact on personal frailty or safety
- Identifies as Aboriginal and/or Torres Strait Islander
Other relevant information
- Willingness to have surgery (where surgery is a likely intervention)
- Choice to be treated as a public or private patient
- Compensable status (e.g. DVA, Work Cover, Motor Vehicle Insurance, etc.)
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Notes
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Please note that where appropriate and where available, the referral may be streamed to an associated public allied health and/or nursing service. Access to some specific services may include initial assessment and management by associated public allied health and/or nursing, which may either facilitate or negate the need to see the public medical specialist.
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A change in patient circumstance (such as condition deteriorating, or becoming pregnant) may affect the urgency categorisation and should be communicated as soon as possible.
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Please indicate in the referral if the patient is unable to access mandatory tests or investigations as they incur a cost or are unavailable locally.
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Last updated: 13 June 2023
