Search

Background: Older age is commonly associated with an increased risk of surgical complications and comparatively poor outcomes., Purpose: To report cataract surgery outcomes and risk indicators for patients aged 90 years and older., Methods: Data collected as part of routine cataract care in 34 centres contributing to the United Kingdom Royal College of Ophthalmologists' National Ophthalmology Database (NOD) were analysed. Very elderly people undergoing cataract surgery were profiled in terms of demographics, pre- and postoperative best-measured visual acuity (VA), ocular co-morbidities, intraoperative posterior capsule rupture (PCR) or vitreous loss or both, and risk indicators for operative PCR and adverse VA outcome., Results: 25,856 cataract operations in 19,166 people of 90 years or older between 2000 and 2014 are reported. Preoperative VA was available for 82.4% eyes, being 0.30 LogMAR or better in 21.5%. Postoperative VA was available for 61.8% eyes, being 0.30 LogMAR or better in 74.4%. For those without ocular co-morbidity, postoperative VA was 0.30 LogMAR or better in 84.7%. Various co-morbidities were present in 49% and contributed to an adverse VA outcome. PCR data were available for all operations and occurred in 2.7%. Significant risk indicators for PCR included pseudoexfoliation/phakodonesis, mature cataract, smaller pupil and worse preoperative VA., Conclusions: Slightly poorer cataract surgery outcome results were noted in patients of 90 years or older, more so in patients with ocular co-morbidity which was highly prevalent. However, surgeons should not be deterred from offering cataract surgery to the very elderly as successful visual rehabilitation remains achievable.

PurposeHydroview intraocular lenses (IOLs) have been associated with symptomatic opacification of the optic necessitating IOL exchange. Glare and misty vision have been noted as common presenting symptoms. This study's purpose was to investigate the impact of IOL opacification on objective measurements of visual function, including glare, and on vision-related quality of life.MethodsAll patients who underwent Hydroview IOL implantation at Bristol Eye Hospital between December 2000 and the end of February 2001 were invited for assessment along with patients found to have Hydroview IOL opacification in routine ophthalmic clinics. Glare, visual acuity, contrast sensitivity, visual field, and colour vision were assessed. Vision-related quality of life and subject's symptoms were determined by questionnaire. IOL opacification was assessed by slit lamp bio-microscopy and anterior segment photography.ResultsData from 129 patients were analysed. Fifty subjects had opacified IOLs and 79 clear IOLs. Subjects with opacified IOLs showed dramatically higher levels of glare (adjusted mean difference of 0.63 log units 95% CI, 0.45-0.82; P<0.001) with only mildly reduced visual acuity (adjusted mean difference of 0.09 logMAR units 95% CI, 0.03-0.15; P=0.002). Opacification was associated with poorer contrast sensitivity (P<0.001), visual field (P<0.001), and with lower vision-related quality of life (P<0.001).ConclusionsThis study highlights the significant impact IOL opacification has on visual performance and experience, in particular glare and consequent impact on quality of life. The study shows that to quantify accurately the effect of IOL opacification on vision glare must be assessed. [ABSTRACT FROM AUTHOR]

PurposeThe aim of this study was to investigate the visual and refractive outcome of combined penetrating keratoplasty, cataract extraction, and intraocular lens insertion (triple procedure) compared with cataract surgery following penetrating keratoplasty (sequential surgery).MethodsRetrospective cohort study of 1256 first penetrating keratoplasty for Fuchs' dystrophy performed between April 1999 and December 2005. In all, 1202 triple and 54 sequential procedures were reviewed. At 1 year, refractive outcomes were available for 499 triple procedure and 26 sequential surgery eyes. At 2 years, data were available for 264 triple procedure and 10 sequential surgery eyes. At 1 and 2 years postoperatively, graft survival, best-corrected visual acuity (BCVA), spherical equivalent, and cylindrical error were recorded. χ2-Tests were used to compare visual outcomes between the two groups.ResultsAt 1 year after triple procedure surgery, 61% of eyes attained BCVA of 6/12, with 47% of eyes within±2 D of emmetropia. After sequential surgery, 59% achieved BCVA of 6/12 with 67% of eyes within±2 D of emmetropia (=0.05). Mean spherical equivalent (MSE) at 1 and 2 years after triple procedure was +1.20 D (SD 5.45) and +0.15 D (SD 3.58), respectively. MSE following sequential surgery at 1 and 2 years was +0.08 D (SD 3.06) and −1.50 D (SD 3.14), respectively. Mean refractive cylinder after combined surgery was +4.16 D (SD 5.11) and +3.91 D (SD 2.79) at 1 and 2 years, respectively, compared with +3.65 D (SD 2.24) and +3.70 D (SD 2.06) after sequential surgery. In all, 29% of triple procedure and 27% sequential surgery eyes had an astigmatic error 5.0 D after 1 year (P=0.64), which increased to 34 and 30%, respectively, by the second year. The 5-year graft survival was 85% in both groups. There were no differences in graft survival, visual or refractive outcomes between triple procedure, and sequential surgery techniques.ConclusionsThis analysis provided no evidence of improved visual or refractive outcome after sequential surgery compared with triple procedure.Eye (2009) 23, 1295–1301; doi:10.1038/eye.2008.301; published online 3 October 2008 [ABSTRACT FROM AUTHOR]