Small aperture IC-8 intraocular lens in cataract patients: achieving extended depth of focus through small aperture optics.

Background: To investigate visual outcomes following cataract surgery in patients who were implanted monocularly with an extended range of focus IC-8 IOL.

Methods: A multicentre, non-randomised, retrospective case series of 126 consecutive patients implanted with the IC-8 IOL. Data were collected and pooled from six centres across Australia.

Retinopathy of prematurity: postmenstrual age at threshold in a transitional economy is similar to that in developed countries.

Background: To analyse the timing of threshold disease in infants requiring treatment for retinopathy of prematurity in a transitional economy.

Design: Retrospective, observational, cohort study.

Setting: National Hospital of Paediatrics, Hanoi, Vietnam.

Zone 1 retinopathy of prematurity in a transitional economy: a cautionary note.

Purpose: To describe three low risk infants in whom severe retinopathy of prematurity developed.

Design: A prospective, observational case series.

Methods: setting: National Hospital of Pediatrics, Hanoi, Vietnam.