The iStent proved to be a safe and effective treatment for patients with open-angle glaucoma over our 6-month follow up period. Insertion resulted in a significant decrease in intraocular pressure as well as the number of topical antiglaucoma medications required for adequate intraocular pressure control.

No abstract

Introduction: The optimum management of a capillary haemangioblastoma affecting the optic nerve head is not clear. A number of treatment modalities have been used to treat the tumours and their consequences. Ocular haemangioblastomas express high levels of vascular endothelial growth factor and levels have been correlated with tumour growth and activity. Treatment with vascular endothelial growth factor inhibitors would therefore seem a logical approach.

None of the authors has a financial or proprietary interest in any material or method mentioned.

To determine whether primary trabeculectomies performed in a UK district general hospital, specifically without making use of mitomycin-C augmentation but with selective use of the low potency anti-metabolite 5-fluorouracil, produce an acceptable long-term intraocular pressure (IOP)-lowering effect for an unselected patient group. Retrospective analysis of the outcomes of all the trabeculectomies (53 eyes) performed by a single surgeon in a UK district hospital with or without 5-fluorouracil enhancement. The mean follow-up period was 5.04 years. Mean IOP preoperatively was 26.4 mm Hg while postoperatively the mean was ≤14.9 at all the time periods examined. Intraoperative complications occurred in two eyes (3.8 %) including one suprachoroidal haemorrhage and one hyphema. Postoperative complications that occurred during the follow-up period included choroidal effusions in seven patients (13 %), early postoperative bleb leak in four patients (8 %) and immediate postoperative hypotony not requiring intervention in 18 patients (34 %). Five patients (9 %) developed postoperative hyphema (all <30 % anterior chamber height) and one patient (1.9 %) developed blebitis and endophthalmitis. None of our patients developed hypotony maculopathy. When trabeculectomy is performed on unselected patients attending a UK district general hospital, selective 5-fluorouracil augmentation is probably all that is required to obtain acceptable surgical outcomes.