Akademik Veri Yönetim Sistemi
European Journal of Ophthalmology, cilt.6, sa.4, ss.398-401, 1996 (Scopus)
This prospective, randomized clinical trial assessed the effects of mitomycin C and cyclosporin A used as antimetabolites in trabeculectomy on the post-operative IOP and success rate. Eighty-six consecutive patients were randomly allocated to three treatment groups. There were 30 patients in the mitomycin C group, 28 in the cyclosporin A group and 28 in the control group. The follow-up periods were different for the three groups and ranged from 6 to 30 months. The treatment groups consisted of primary open-angle glaucoma, closed-angle glaucoma, various secondary glaucomas and prior failed trabeculectomy. There were no significant differences pre-operatively with respect to IOP and number of medications used (p > 0.05). Postoperative IOP was considered to be successfully reduced when it was reduced by more than 25% from baseline or when it was lower than 20 mmHg. According to these criteria, IOP was under control in 90% of the mitomycin C treated eyes, 85.7% of cyclosporin A treated eyes and 71.4% of the control eyes. Postoperatively there was a significant decrease in IOP (p < 0.01) and in the number of medications needed to control IOP (p < 0.01) in the mitomycin C and cyclosporin A groups. Post-operative IOP and number of medications in the mitomycin C and cyclosporin A groups were similar. Complications encountered in the three groups were similar. There were no serious complications like hypotonus maculopathy. Our study highlights the utility of mitomycin C as an adjunct in glaucoma filtering surgery and indicates that cyclosporin A may also be used as an antimetabolite.