Dr. Shanu Subbiah Registrar Ophthalmology Royal Victoria Hospital Belfast Trust.
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Transcript of Dr. Shanu Subbiah Registrar Ophthalmology Royal Victoria Hospital Belfast Trust.
![Page 1: Dr. Shanu Subbiah Registrar Ophthalmology Royal Victoria Hospital Belfast Trust.](https://reader035.fdocuments.net/reader035/viewer/2022081718/5515bf1355034693758b457e/html5/thumbnails/1.jpg)
Dr. Shanu Subbiah Registrar Ophthalmology Royal Victoria HospitalBelfast Trust
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Clouding of the natural lens Causes include trauma, genetic,
systemic and inflammatory diseases Commonest cause is age related Approximately 300,000 cataract
extractions carried out in UK per year Belfast Trust surgery carried out at
two sites 6000 cataract procedures RVH 64% (2008 - 2009) MIH 36% (2008 – 2009)
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![Page 5: Dr. Shanu Subbiah Registrar Ophthalmology Royal Victoria Hospital Belfast Trust.](https://reader035.fdocuments.net/reader035/viewer/2022081718/5515bf1355034693758b457e/html5/thumbnails/5.jpg)
Clouding of the natural lens Causes include trauma, genetic,
systemic and inflammatory diseases Commonest cause is age related Approximately 300,000 cataract
extractions carried out in UK per year Belfast Trust surgery carried out at
two sites 6000 cataract procedures RVH 64% (2008 - 2009) MIH 36% (2008 – 2009)
![Page 6: Dr. Shanu Subbiah Registrar Ophthalmology Royal Victoria Hospital Belfast Trust.](https://reader035.fdocuments.net/reader035/viewer/2022081718/5515bf1355034693758b457e/html5/thumbnails/6.jpg)
Surgery carried out by Consultants and trainees 17 “career grade” trainees in NI Audit (2008-2009) has confirmed that
quality of surgery meets “Gold Standard” of 1997-1998 UK National Cataract Survey
87% procedures performed by consultants 13% junior grade
Annual Audit
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Common As with any condition almost definate
under-reporting (Chris Grayling)▪ North London Eye Study. Estimated 2.4
million people in England and Wales aged >65 have visually impairing cataract in one or both eyes1
▪ Equates to approx 75,000 people in Northern Ireland over >65 years with visually impairing cataract in one or both eyes2
▪ 16% 65-69 year age group1
▪ 59% 80 to 84 year age group
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Somerset and Avon Eye Study suggests the backlog figure for England is closer to 350,000 in over 55 years of age (used best corrected acuity – a good pair of glasses)3
▪ Equates to approx 12,000 in Northern Ireland MRC suggests in >75 years in UK visual
impairment due to cataract is 12% (VA <6/18)4
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Over 30% of patients over 70 yrs with cataract also have other pathology Diabetic retinopathy, Age related
macular degenerationSurgery is not “simple”
Complications include blindness, further surgery, worse vision after surgery
Long training schemeLife changing event for patients
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13 weeks
13 weeks4 weeks
1 day
2 weeks
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Multi-professional patient centred process involving ophthalmologists, optometrists, GPs and nurses
Ultimate responsibility for diagnosis and management lies with ophthalmologist in charge.
Decision to proceed with surgery is made by the patient in discussion with the ophthalmologist
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Referral initiated by GP or optometrist5
Whatever the method of referral The patient should have sufficient cataract to
account for the visual symptoms The cataract should affect the patients lifestyle Risk/ benefits should be discussed The patient should wish to undergo cataract surgery This information together with a report from a recent
sight test should form the minimum data on the referral
Rates of surgery slightly higher with optometric referall7 Referral information varied depending on whether GP or
Optometrist referral (better operative counselling)
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Purpose of out-patient appointment Confirm the diagnosis is visually significant cataract Ensure that cataract is cause of visual symptoms Determine if there is co-existing pathology and if
patient is fit for surgery Ensure patient wishes to have surgery and
understands risks Formulate surgical and care management plan –
This is refractive surgery and there are potentially large gains in QALY
20 minutes
Remember the responsibility for patient management lies with the ophthalmologist
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Carried out by Nurse Specialists▪ Detailed documented health evaluation▪ Hearing assessment▪ Language ▪ Ability to co-operate/ lie flat▪ Social circumstances▪ Eye drop instillation technique▪ Further explanation and opportunity to ask
questions
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High volume surgery 6-7 patients on theatre list, teaching lists
Clinical information rechecked, changes noted and management altered accordingly
Patient re-identified up to 4 times prior to surgery
Surgical site marked Patient discharged when
Comfortable and pain free Post-op instructions, contact details etc
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Day 1 review Contentious ? Only eye, complicated surgery,
coexisting disease Final review 2-4 weeks
Review progress and medication Discuss second eye surgery Arrange follow up for co-existing disease Answer questions Collect data
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An efficient process Adheres to many of the points from Action
on cataracts: good practice guidelines (2000 DOH), updated RCOphth guidelines cataract surgery 2007 and Good Medical Practice
Further streamlining possible – system in evolution
Surgery meets national standards whilst also training the next generation of ophthalmologists
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1Reidy A et al. Prevalence of serious eye disease and visual impairment in a north London population: population-based, cross sectional study. BMJ 1998;316:1643-1646
2Office for National Statistics – mid population 2008
3Frost A et al. The population requirement for cataract extraction: a cross-sectional study. Eye;15:745-52
4Evans et al. Causes of visual impairment in people aged 75 years and older in Britain:an add-on study to the MRC Trial of Assessment and Management of Older People in the Community. Br J Ophthamol 2004;88:365-70
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5Department of Health National Eye Plan. May 2004
6Desai et al. Gains from cataract surgery: Visual function and quality of life. Br J Ophthalmol 1996;80:868-873
7Park JC et al. Evaluation of a new cataract surgery referral pathway. Eye 2009;23:309-313