Cataract surgery in New Zealand: access to surgery, surgical intervention rates and visual acuity.

AIMS: To analyse the surgical intervention rate (SIR), best spectacle-corrected visual acuity (BSCVA) and disparities in access to public-funded cataract surgery in New Zealand. The New Zealand Ministry of Health uses the National Prioritisation Web Service (NPWS) to prioritise all patients for public-funded cataract surgery. BSCVA at prioritisation, ethnic, demographic and geographic disparities have not previously been assessed. METHODS: A retrospective cohort study. Between November 2014 and March 2019, 61,095 prioritisation events for 44,403 unique patients were identified. Cataract prioritisation events extracted from the NPWS were merged with date of birth and ethnicity extracted from the National Health Index database. All data were de-identified prior to statistical analysis. RESULTS: Mean age at prioritisation was 74.4 years, with female preponderance (56%). Overall ethnicity was 'European' in 69.8% and 'New Zealand Maori' in 9.6%. Mean Snellen BSCVA was 6/30-2 (prioritised eye), and 6/12-1 (binocular). Maori and Pasifika presented on average 10 years earlier than other ethnic groups with significantly worse BSCVA. Surgery was approved in 74.4% of prioritisation events with mean Snellen BSCVA of 6/38-2. Only 34.9% of New Zealand patients had Snellen BSCVA of 6/12 or better in the prioritised eye, compared to 58.4% in the European Union. Cataract SIR varied by region. CONCLUSIONS: New Zealand's cataract SIR is lower than most Organisation for Economic Co-operation and Development countries and patients have significantly worse BSCVA at prioritisation. Access to cataract surgery in New Zealand varies according to region. Maori and Pasifika present younger with worse BSCVA, suggesting potential barriers in accessing timely referral and prioritisation.

Cicatricial ectropion surgery: a prospective study of long-term symptom control, patient satisfaction and anatomical success.

IMPORTANCE: Cicatricial ectropion repair is effective and has a low complication rate. BACKGROUND: To evaluate the effectiveness and long-term functional outcomes of surgical repair of lower lid cicatricial ectropion. DESIGN: Prospective consecutive case series. PARTICIPANTS: Forty-four consecutive operations for cicatricial ectropion repair. METHODS: Consecutive cases of cicatricial ectropion repair completed during 2007-2011 in Waikato Hospital and Hamilton Eye Clinic, New Zealand, were enrolled in the study following formal ethics approval. Ectropion repair was completed using inferior retractor repositioning, horizontal lid tightening and full-thickness skin grafting. MAIN OUTCOME MEASURES: Patient-reported symptoms and satisfaction, ectropion recurrence and punctal ectropion. RESULTS: Forty-four eyes of 40 patients (30 males and 10 female) were included in the study. The average age at surgery was 75 years. Watering and poor appearance were the most common presenting symptoms. Postoperative follow-up was 1-6 years (mean = 4 years). There were no major perioperative complications, one patient developed trichiasis postoperatively. There were five reoperations (11%) during the study period. Two patients underwent medial spindle procedures for symptomatic medial ectropion and three patients required additional horizontal lid tightening. Seventy percent of patients reported satisfaction with their long-term results despite the partial recurrence of symptoms in 45%. Ectropion recurrence in <1 year occurred in three patients. CONCLUSION AND RELEVANCE: In this series, satisfactory appearance and symptom control were reported by 68% of patients at long-term follow-up. Preoperative marked ectropion with marked lid laxity is associated with early treatment failure and may be regarded as a relative contraindication to surgical correction with this technique. Punctal ectropion is an unreliable indicator of functional success.