New national care standard for Australians with cataract

Australians with cataract will benefit from improved access to care with the release of the first national standard of care, which will streamline how patients are prioritised for elective surgery.

Today’s release of the Cataract Clinical Care Standard by the Australian Commission on Safety and Quality in Health Care (the Commission) will help to define clear pathways of care so that decisions about cataract surgery are more consistent nationally and based on clinical need.

Cataract is a leading cause of vision impairment and occurs when the clear eye lens degenerates and becomes opaque. When cataract is first identified it may not need surgery, but about 50% of older Australians are likely to develop significant cataract by their seventies.¹

Each year more than 250,000 people undergo cataract surgery² to replace the eye lens with an artificial one. Almost 70% of these surgeries are performed in private hospitals.³ Many more Australians await cataract surgery, with admission to public hospitals in areas with socioeconomic disadvantage more than double that of wealthier areas.⁴

Conjoint Professor Anne Duggan, Commission Chief Medical Officer, said the new standard would ensure cataract treatment is appropriate and more efficient, with patients who are more likely to benefit from surgery being clearly identified.

“With increasing demand for cataract surgery due to improved surgical methods and an ageing population, it’s never been more important to ensure that we have the right care pathways,” she said.

“We need to ensure that cataract patients are prioritised for surgery or non-surgical alternatives based on both clinical need and individual circumstances. An additional benefit will be reduced public hospital waiting times.”

During the COVID-19 pandemic, the necessary suspension of non-urgent elective surgery in some states and territories has delayed cataract surgeries, and led to growing waiting lists.

“While the standard was in development before the pandemic, COVID has increased the need for us to work together across the healthcare system to manage prioritisation for cataract surgery, with the common goal of improving the efficiency, effectiveness and equity of care,” Professor Duggan said.

Care for people with cataract begins with the initial assessment and referral by a general practitioner, optometrist or specialist clinic. The Cataract Clinical Care Standard highlights the importance of ensuring that both visual impairment and a person’s individual situation are considered in decisions about surgery.

“Without robust systems for managing referrals, we have a mixture of patients being referred to public hospital clinics — those in obvious need of the procedure and others who are unsuitable or unwilling to have it. One way to address this would be to improve referral and triage processes,” Professor Duggan explained.

“If we get better at sharing knowledge at the referral stage, this will enable clinicians and health service organisations to identify patients at risk from delayed surgery and their relative priority. Improving our referral, assessment and prioritisation process for cataract is central to the new clinical care standard.”

Additionally, Professor Duggan said the new standard would help to balance the disparity in cataract care. This would lead to more efficient and equitable access to care for people in areas of socioeconomic disadvantage, as well as Aboriginal and Torres Strait Islander peoples.

Putting patients at the centre of cataract care

According to Professor Duggan, providing more clarity and certainty to patients should be a priority for all health professionals.

“The patient-centred Cataract Clinical Care Standard provides a clear framework to deliver more consistent and evidence-based care to people with cataract,” she said.

“The new standard supports a more uniform approach to managing patients with cataract right across Australia, so we can consistently deliver a better standard of health care. It is designed to facilitate a more informed discussion between the patient and their GP or other healthcare professional around the management of cataract.

“With this standard, the patient is placed firmly at the centre of the cataract journey — as they should be.”

References

1. Australian Commission on Safety and Quality in Health Care. Second Australian Atlas of Healthcare Variation 2017, Chapter 4.6: Cataract surgery hospitalisations 40 years and over. ACSQHC; 2017
2. Australian Institute of Health and Welfare (AIHW) Admitted patient care 2018–19: Australian hospital statistics, Chapter 6: What procedures were performed?. AIHW; 2019
3. Australian Institute of Health and Welfare (AIHW) Admitted patient activity – Elective admissions involving surgery 2019-20. AIHW; 2020
4. Australian Institute of Health and Welfare (AIHW). Admitted patient care 2016–17: Australian hospital statistics. Health services series no. 84. Cat. no. HSE 201. Canberra: AIHW; 2018
5. Australian Institute of Health and Welfare (AIHW). Admitted patient care 2016–17: Australian hospital statistics. Health services series no. 84. Cat. no. HSE 201. Canberra: AIHW; 2018
6. Australian Commission on Safety and Quality in Health Care. Second Australian Atlas of Healthcare Variation 2017, Chapter 4.6: Cataract surgery hospitalisations 40 years and over. ACSQHC; 2017

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