Long-term treatment outcomes for congenital ectropion uveae with ptosis and glaucoma.

We describe 3 cases of unilateral congenital ectropion uveae associated with ptosis and glaucoma in a syndrome with no systemic associations. Early detection of glaucoma and timely surgical intervention is required to preserve productive vision in such patients. In our case series, trabeculectomy with mitomycin C was effective in controlling glaucoma progression over a follow-up period of 5-15 years.

Ocular lubricant use in medically and surgically treated glaucoma: a retrospective longitudinal analysis.

BACKGROUND: Chronic use of intraocular pressure-lowering medications is associated with ocular surface disease (OSD). In this study, we assess the incidence of topical lubricant use as a surrogate marker for underlying OSD, in medically and surgically treated glaucoma patients. METHODS: Retrospective chart review was performed for newly diagnosed glaucoma patients who were started on topical medications in 2007 and followed up over a 5-year period. Primary outcome measure was the incidence of topical lubricant use in these patients and a subset of these patients who required glaucoma or cataract surgery during follow-up. RESULTS: Charts of 505 newly diagnosed glaucoma patients with no prior history of ocular lubricant use were analyzed. Mean age was 63.9 years (SD 11.1), 42.8% were women. One hundred one (20.0%) patients underwent phacoemulsification surgery, 80 underwent mitomycin C (MMC) augmented phacotrabeculectomy, 16 underwent MMC-augmented trabeculectomy and 3 underwent tube surgery during the course of follow-up as their only type of surgery. Five-year incidence of lubricant use was 59% in all glaucoma subjects; 54.1% of patients were on medical treatment and 74.0% of patients who underwent phacotrabeculectomy or trabeculectomy were started on lubricants, respectively (P=0.0011); 60.4% of glaucoma subjects who underwent phacoemulsification surgery were started on lubricants. Incidence of lubricant use increased from 17.7% preoperatively to 74.0% postoperatively in subjects who required trabeculectomy or phacotrabeculectomy. Incidence of lubricant use was similar in patients on one or multiple glaucoma medications, with the mean onset of lubricant use being 10 months after starting glaucoma medication in both groups. Females were more likely to use artificial tears compared with males (P=0.002). CONCLUSION: Both medical and surgical management of glaucoma have an adverse effect on the ocular surface. Chronic use of glaucoma medications was associated with a high incidence of ocular lubricant use. MMC-augmented trabeculectomy was associated with an even higher incidence of ocular lubricant use.

Prevalence and clinical correlates of focal choroidal excavation in eyes with age-related macular degeneration, polypoidal choroidal vasculopathy and central serous chorioretinopathy.

PURPOSE: To describe the prevalence and clinical characteristics of focal choroidal excavation (FCE) in patients with exudative maculopathy due to age-related macular degeneration with choroidal neovascularisation (AMD-CNV), polypoidal choroidal vasculopathy (PCV) and central serous chorioretinopathy (CSC). METHODS: Three hundred and forty-three patients (343 presenting eyes and 255 fellow unaffected eyes) from consecutive patients presenting with untreated AMD-CNV, PCV or CSC are prospectively recruited. Two independent retinal specialists masked to the clinical diagnosis graded the presence of FCE by examining the findings from spectral-domain optical coherence tomography (SD-OCT). The frequency and clinical characteristics of FCE in each of the three clinical diagnosis groups were compared. RESULTS: The diagnosis in the presenting eye was AMD-CNV in 92 patients, PCV in 149 patients, retinal angiomatous proliferation (RAP) in 3 patients and CSC in 99 patients; 255 fellow eyes free of clinical diseases were also graded. The prevalence of FCE was 2.3% (total 14 eyes; 10 presenting eyes, 4 fellow eyes) out of 598 eyes examined. In presenting eyes, FCE was most prevalent in PCV (6.0%), followed by AMD-CNV (1.0%) and CSC (0%), p=0.02. In fellow eyes, the prevalence of FCE was 2.9%, 0% and 1.2% in patients with PCV, AMD-CNV and CSC, respectively. Eyes with FCE had a significantly longer axial length (24.93±1.65 mm vs 23.49±1.10 mm, p<0.001), but otherwise, all other characteristics were similar. CONCLUSIONS: FCE is more common in PCV than AMD-CNV and CSC. Disturbance in the choroid/retinal pigment epithelium/Bruch membrane interface affected by FCE may be linked to the pathogenesis of PCV and AMD-CNV.

Clinical profile, management, and outcome of retinoblastoma in singapore.

PURPOSE: To analyze the clinical manifestations and treatment outcomes for patients with retinoblastoma in Singapore from 1997 to 2010. METHODS: Medical records of 51 patients (67 eyes) diagnosed as having retinoblastoma were analyzed. Data on laterality, genetics, presentation, disease severity, treatment, and prognosis were collected. RESULTS: The mean age of presentation was 25.7 ± 19.9 months. Sixteen (31.4%) of the patients had bilateral disease, of whom 2 had an associated pineal tumor. Leukocoria was the most common sign. Two had metastasis at diagnosis. Only 3 patients (5.9%) had a family history. Using the International Intraocular Retinoblastoma Classification, 6.0% were Group A, 6.0% were Group B, 3.0% were Group C, 38.8% were Group D, and 49.2% were Group E. Chemotherapy and focal therapy were administered for 4 of 35 (12.9%) patients with unilateral retinoblastoma (50% had successful globe preservation) and 13 of 16 (81.3%) patients with bilateral retinoblastoma (42.3% had successful globe preservation). Overall, globe preservation was achieved in 100% of Groups A, B, and C, and 23.1% of Group D cases. The 5-year survival rate overall, for unilateral retinoblastoma, and for bilateral retinoblastoma was 91%, 97%, and 76% respectively. CONCLUSION: The overall 5-year survival rate is comparable to international data in most developed countries. However, most patients presented with advanced disease, making the rate of globe preservation lower than in some developed countries. Better education of the public and healthcare professionals may increase awareness and enable early detection of the disease.