[Clinical observation on the treatment of untreatable childhood glaucoma with microcatheter-assisted trabeculotomy].

Objective

To evaluate the efficacy of microcatheter-assisted trabeculotomy for untreatable childhood glaucoma with traditional surgeries repeatedly.

Methods

Clinical charts of fifteen cases (16 eyes) with childhood glaucoma patients from Beijing Tongren Hospital were retrospectively analyzed. All eyes had previously received 2 or more traditional anti-glaucoma surgeries. We performed microcatheter-assisted trabeculotomy for these patients. The intraocular pressure (IOP), numbers of anti-glaucoma medications and post-operative complications were analyzed. The differences between pre-operative and last post-operative IOP and numbers of anti-glaucoma medications were compared using paried t test and wilcoxon signed rank test.

Results

Thirteen male and 2 female children aged between 2-10 (median: 4) years old were recruited. 11 cases (12 eyes) were diagnosed as primary congenital glaucoma, 3 eyes of 3 cases were late-onset childhood glaucoma, and 1 eye was secondary glaucoma. The mean pre-operative IOP was (35.69 ± 6.27) mmHg (1 mmHg=0.133 kPa) on a mean of 3(1-4) medications for childhood glaucoma patients. The mean post-operative IOP decreased to (17.88 ± 7.74) mmHg (t=6.97, P< 0.01) and the median post operative medications decreased to 0(0-3)(Z=-3.15, P <0.01) at last visit. Twelve cases and 14 cases achieved complete and qualified success, respectively. No severe complications were observed for all patients.

Conclusion

Microcatheter-assisted trabeculotomy got lower introcular pressure results for 15 childhood glaucoma patients with untreadtable traditional surgeries repeatedly with minimal complications. (Chin J Ophthalmol , 2017, 53:203-206).