Enhanced trabeculectomy in a UK district general hospital setting: is selective use of 5-fluorouracil all that is...

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.