A 12 Week Comparison of DuoTrav and Xalacom in Open-Angle Glaucoma

Summary

Hypothesis: * H1: Efficacy of Duotrav will be superior to Xalacom at 24 hours post dosing when both medications are given in the morning * H2: A significant proportion of patients will prefer dosing of once daily topical fixed combination therapy in the morning compared to evening dosing

Timeline

Start

2009-01

Primary completion

2009-11

Completion

2009-11

Publications

• Results Netland PA, Landry T, Sullivan EK, Andrew R, Silver L, Weiner A, Mallick S, Dickerson J, Bergamini MV, Robertson SM, Davis AA; Travoprost Study Group. Travoprost compared with latanoprost and timolol in patients with open-angle glaucoma or ocular hypertension. Am J Ophthalmol. 2001 Oct;132(4):472-84. doi: 10.1016/s0002-9394(01)01177-1.
• Results Dubiner HB, Sircy MD, Landry T, Bergamini MV, Silver LH, Darell Turner F, Robertson S, Andrew RM, Weiner A, Przydryga J. Comparison of the diurnal ocular hypotensive efficacy of travoprost and latanoprost over a 44-hour period in patients with elevated intraocular pressure. Clin Ther. 2004 Jan;26(1):84-91. doi: 10.1016/s0149-2918(04)90008-2.
• Results Topouzis F, Melamed S, Danesh-Meyer H, Wells AP, Kozobolis V, Wieland H, Andrew R, Wells D. A 1-year study to compare the efficacy and safety of once-daily travoprost 0.004%/timolol 0.5% to once-daily latanoprost 0.005%/timolol 0.5% in patients with open-angle glaucoma or ocular hypertension. Eur J Ophthalmol. 2007 Mar-Apr;17(2):183-90. doi: 10.1177/112067210701700206.
• Results Diestelhorst M, Larsson LI; European Latanoprost Fixed Combination Study Group. A 12 week study comparing the fixed combination of latanoprost and timolol with the concomitant use of the individual components in patients with open angle glaucoma and ocular hypertension. Br J Ophthalmol. 2004 Feb;88(2):199-203. doi: 10.1136/bjo.2003.018234.
• Results Yan DB, Battista RA, Haidich AB, Konstas AG. Comparison of morning versus evening dosing and 24-h post-dose efficacy of travoprost compared with latanoprost in patients with open-angle glaucoma. Curr Med Res Opin. 2008 Nov;24(11):3023-7. doi: 10.1185/03007990802426813. Epub 2008 Oct 14.
• Results Alm A, Stjernschantz J. Effects on intraocular pressure and side effects of 0.005% latanoprost applied once daily, evening or morning. A comparison with timolol. Scandinavian Latanoprost Study Group. Ophthalmology. 1995 Dec;102(12):1743-52. doi: 10.1016/s0161-6420(95)30798-1.

Drugs

Indications