Parameters Study Group (n = 22) Control Group (n = 14) P*
Postoperative visit      
 1-month visit 11.5 ± 3.5 10.3 ± 5.3 0.64
 6-month visit 11.3 ± 3.5 11.4 ± 3.5 0.64
 12-month visit 11.9 ± 5.7 11.2 ± 4.3 0.64
*Significant at P <0.05
Table 2: Mean intraocular pressure (mm Hg) at follow-up postoperative visits of complete success for the study and control groups.