Publication:

Efficacy and safety of travoprost 0.004% compared with tafluprost 0.0015% in patients with primary open-angle glaucoma

Background This prospective, open, randomized, parallel-group, comparative study is to evaluate the efficacy and side-effect profile of travoprost (TRAV) 0.004% compared with tafluprost (TAF) 0.0015% in patients with primary open-angle glaucoma (POAG) over 12 weeks. A total of 80 patients of POAG selected and were randomized to either TRAV or TAF monotherapy administered once daily in the evening for 12 weeks.

Methods The study was conducted on 80 cases of POAG, in which patients were randomized to either TRAV or TAF monotherapy administered as 1 drop daily in the evening for 12 weeks. Intraocular pressure (IOP) was measured (8 am, 12 noon and 4 pm) at each visit, slit-lamp bio-microscopy was done and side effects noted.

Results The mean IOP reduction in TRAV group decreased from 27.58±2.30 to 19.03±2.326 thus resulting in fall of 8.55 (31.0%) and in TAF group it decreased from 27.38±2.676 to 20.58±2.827 resulting in fall of 6.8 mm Hg (24.8%) was significant (p<0.05). In both treatment groups, the most frequently reported adverse event at 12 weeks was red eye, noted in, 9 (22.5%) and 7 (17.5%) cases of TRAV and TAF groups respectively, though the difference was not statistically significant.

Conclusion TRAV 0.004% monotherapy produced lower diurnal IOP than TAF 0.0015% in patients with POAG and exhibited a similar safety profile.