Management of Retinal Vein Occlusion, Who Is Responsible?

Retinal vein occlusion (RVO) is a common retinal vascular occlusive disorder and is associated with a variety of systemic risk factors. The aim of this study was to investigate whether the underlying diseases were evaluated and managed appropriately by ophthalmologists. We performed a study of 1344 patients with retinal vein occlusion (RVO). Patients were evaluated with a questionnaire including ten closed questions to determine whether ophthalmologists evaluated and informed their patients about the underlying systemic diseases. None of the patients’ homocysteine levels were measured. Only a small percentage of the patients were asked about the history of thrombotic diseases or family history of thrombotic diseases. We believe that most ophthalmologists are still not entirely convinced of their responsibility of managing the underlying predisposing factors of RVO. Ophthalmologists should either manage or engage other healthcare providers in the management of RVO to guarantee the patient the best care

Retinal arteriolar emboli and long-term mortality: Pooled data analysis from two older populations

10.1161/01.STR.0000226929.23297.75Stroke3771833-183

Risk of age-related macular degeneration 3 years after cataract surgery: paired eye comparisons

Objective: To clarify possible associations between cataract surgery and progression of age-related macular degeneration (AMD). Design: Clinic-based cohort. Participants: We followed cataract surgical patients aged 65+years in the Australian Cataract Surgery and Age-related Macular Degeneration (CSAMD) study. Patients who remained unilaterally phakic for at least 24 months after recruitment were included. Methods: We performed annual examinations with retinal photography. We assessed AMD using side-byside grading of images from all visits. Paired comparisons between operated and nonoperated fellow eyes (defined as nonoperated or operated 12 months previously) were made using generalized estimating equation models. Main Outcome Measures: Incident early AMD was defined as the new appearance of soft indistinct/reticular drusen or coexisting retinal pigmentary abnormality and soft distinct drusen in eyes at risk of early AMD. Incident late AMD was defined as the new appearance of neovascular AMD or geographic atrophy (GA) in eyes at risk of late AMD. Results: Among 2029 recruited, eligible participants, 1851 had cataract surgery performed at Westmead Hospital, Sydney, and 1244 (70.7%) had 36-month postoperative visits. Of these participants, 1178 had gradable photographs at baseline and at least 1 follow-up visit. Of 308 unilaterally operated participants at risk of late AMD, this developed in 4 (1.3%) operated and 7 (2.3%) nonoperated fellow eyes (odds ratio [OR], 0.74; 95% confidence interval [CI], 0.23–2.36) after adjusting for the presence of early AMD at baseline. Of 217 unilaterally operated participants at risk of early AMD, this developed in 23 (10.6%) operated and 21 (9.7%) nonoperated fellow eyes (OR, 1.07; 95% CI, 0.74–1.65). Incident retinal pigment abnormalities were more frequent in operated than nonoperated fellow eyes (15.3% vs. 9.9%; OR, 1.64; 95% CI, 1.07–2.52). There was no difference in the 3-year incidence of large soft indistinct or reticular drusen between the 2 eyes (8.8% vs. 7.9%; OR, 1.12; 95% CI, 0.79–1.60). Conclusions: Prospective follow-up data and paired eye comparisons of this older surgical cohort showed no increased risk of developing late AMD, early AMD, or soft/reticular drusen over 3 years. There was a 60% increased detection of retinal pigmentary changes in surgical eyes