This study showed that the cross-sectional area of retinal tissue between the plexiform layers in cystoid macular edema, as imaged by OCT, is the best indicator of visual function at baseline. Further prospective treatment trials are needed to investigate this parameter as a predictor of visual outcome after intervention.
Partial penetrance in RP11 could be due to the coinheritance of a PRPF31 gene defect and a low-expressed wild-type allele. This study revealed a potential avenue for future therapy in that it appears the moderate overexpression of wild-type PRPF31 may prevent clinical manifestation of the disease.
This study indicated a strong positive correlation between the margins of periocular BCCs measured using in vivo OCT and histology, and a weak positive correlation with depth of invasion. VivoSight OCT produced high resolution images of BCC morphology. The limitations in horizontal margin measurements could potentially be overcome by design modification of the scanning probe.
Currently used preservative-free topical anesthetics differ in bacterial growth inhibition. This in vitro study showed that proxymetacaine 0.5% is the least inhibitory on bacterial growth and therefore the most appropriate to be used before corneal scrapes.
Patients with CRVO demonstrate increase in CMO in morning compared with late morning and afternoon. Possible causes are diurnal variation in blood pressure, retinal metabolism and erect posture. Interventions designed to influence these factors could be used to try to reduce CMO severity.
Purpose - The purpose of this paper is to investigate the feasibility of telephone follow-up (TFU) after uncomplicated cataract surgery in low-risk patients and patient satisfaction with this alternative clinical pathway. Design/methodology/approach - Prospective, non-randomised cohort study. A ten-point subjective ophthalmic assessment questionnaire and a six-point patient satisfaction questionnaire were administered to patients following routine cataract surgery at two to three weeks post-procedure. All patients were offered a further clinic review if required. Exclusion criteria comprised ophthalmic co-morbidities, hearing/language impairment and high risk of post-operative complications. Patient notes were retrospectively reviewed over the study period to ensure no additional emergency attendances took place. Findings - Over three months, 50 eyes of 50 patients (mean age: 80; age range 60-91; 66 per cent second eye surgery) underwent uncomplicated phacoemulsification surgery received a TFU at 12-24 days (mean: 16 days) post-operatively. Subjective visual acuity was graded as good by 92 per cent of patients; 72 per cent patients reported no pain and 20 per cent reported mild occasional grittiness. Patient satisfaction was graded 8.9 out of 10; 81.6 per cent defined TFU as convenient and 75.5 per cent of patients preferred TFU to routine outpatient review. No additional visits were required. Research limitations/implications - Non-randomised with no control group; small sample size. One patient was unable to be contacted. Practical implications - Post-operative TFU can be suitably targeted to low-risk patients following uncomplicated cataract surgery. This study demonstrated a high patient satisfaction. A larger, randomised study is in progress to assess this further. Originality/value - This is the first study reporting TFU results and patient satisfaction to the usual alternative two-week outpatient review.
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