PURPOSE: To evaluate the long-term results of trabeculectomy with two different concentrations of mitomycin C in refractory developmental glaucoma. PATIENTS AND METHODS: A total of 48 eyes of 37 patients with previous failure of congenital glaucoma surgery underwent mitomycin C-augmented trabeculectomy. Data were analyzed retrospectively, and patients were divided into two groups. Group 1 consisted of 18 patients (25 eyes) who underwent trabeculectomy with a 0.4 mg/mL mitomycin C solution and group 2 consisted of 19 patients (23 eyes) who underwent trabeculectomy with a 0.2 mg/mL mitomycin C solution. Pre- and postoperative intraocular pressure (IOP), best-corrected visual acuity, bleb characteristics, success rate, and complications were compared for both groups. RESULTS: Mean time between primary surgery and mitomycin C-augmented trabeculectomy was 19.3 months (range, 11 months to 7 years). Mean preoperative IOP was 28.4 +/- 2.9 mm Hg in group 1 and 29.0 +/- 2.4 mm Hg in group 2. Final postoperative IOP was 17.0 +/- 1.6 for group 1 and 17.1 +/- 1.4 mm Hg for group 2. There were no significant differences between the groups for IOP, success rate, and complications (P > .05). The most common postoperative complication was shallow anterior chamber (11 [22.9%] of 48 eyes). CONCLUSIONS: A 0.4 or 0.2 mg/mL mitomycin C solution for 4 minutes may be used during trabeculectomy in refractory developmental glaucoma.
PURPOSE: To evaluate the long-term results of trabeculectomy with two different concentrations of mitomycin C in refractory developmental glaucoma. PATIENTS AND METHODS: A total of 48 eyes of 37 patients with previous failure of congenital glaucoma surgery underwent mitomycin C-augmented trabeculectomy. Data were analyzed retrospectively, and patients were divided into two groups. Group 1 consisted of 18 patients (25 eyes) who underwent trabeculectomy with a 0.4 mg/mL mitomycin C solution and group 2 consisted of 19 patients (23 eyes) who underwent trabeculectomy with a 0.2 mg/mL mitomycin C solution. Pre- and postoperative intraocular pressure (IOP), best-corrected visual acuity, bleb characteristics, success rate, and complications were compared for both groups. RESULTS: Mean time between primary surgery and mitomycin C-augmented trabeculectomy was 19.3 months (range, 11 months to 7 years). Mean preoperative IOP was 28.4 +/- 2.9 mm Hg in group 1 and 29.0 +/- 2.4 mm Hg in group 2. Final postoperative IOP was 17.0 +/- 1.6 for group 1 and 17.1 +/- 1.4 mm Hg for group 2. There were no significant differences between the groups for IOP, success rate, and complications (P > .05). The most common postoperative complication was shallow anterior chamber (11 [22.9%] of 48 eyes). CONCLUSIONS: A 0.4 or 0.2 mg/mL mitomycin C solution for 4 minutes may be used during trabeculectomy in refractory developmental glaucoma.
Authors: Naeun Lee; Kyoung Tak Ma; Hyoung Won Bae; Samin Hong; Gong Je Seong; Young Jae Hong; Chan Yun Kim Journal: Korean J Ophthalmol Date: 2015-03-17
Authors: Abdulrahman H Badawi; Ahmed A Al-Muhaylib; Adi Mohammed Al Owaifeer; Rakan S Al-Essa; Sami A Al-Shahwan Journal: Saudi J Ophthalmol Date: 2019-11-07