Abstract | PURPOSE: METHODS: This double-masked, active-controlled, parallel-group, multinational, multicentre, phase III study was conducted at 49 centres in 8 countries. Eligible patients were assigned to treatment administered once daily at 20:00 hrs for up to 24 months. Change from baseline intraocular pressure (IOP) was the primary efficacy variable. Adverse events were recorded and ocular safety was evaluated. Both tafluprost and latanoprost were preserved with benzalkonium chloride. RESULTS: From 533 patients randomized, 402 patients completed 24 months of therapy. Both treatments had a substantial IOP-lowering effect which persisted throughout the study (-7.1 mmHg for tafluprost and -7.7 mmHg for latanoprost at 24 months). Although the IOP-lowering effect during the study was slightly larger with latanoprost, this difference was clinically small and the noninferiority of tafluprost to latanoprost over all diurnal IOP measurements was shown with anova and almost reached with ancova (upper limits of the 95% confidence intervals 1.38 and 1.52 for the overall period, respectively). The noninferiority limit was 1.5 mmHg. CONCLUSIONS:
|
Authors | Hannu Uusitalo, Lutz E Pillunat, Auli Ropo, Phase III Study Investigators |
Journal | Acta ophthalmologica
(Acta Ophthalmol)
Vol. 88
Issue 1
Pg. 12-9
(Feb 2010)
ISSN: 1755-3768 [Electronic] England |
PMID | 20420586
(Publication Type: Clinical Trial, Phase III, Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
|
Chemical References |
- Antihypertensive Agents
- Prostaglandins F
- Prostaglandins F, Synthetic
- tafluprost
- Latanoprost
|
Topics |
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Antihypertensive Agents
(adverse effects, therapeutic use)
- Circadian Rhythm
- Double-Blind Method
- Female
- Glaucoma, Open-Angle
(drug therapy, physiopathology)
- Humans
- Intraocular Pressure
(drug effects)
- Latanoprost
- Male
- Middle Aged
- Ocular Hypertension
(drug therapy, physiopathology)
- Prostaglandins F
(adverse effects, therapeutic use)
- Prostaglandins F, Synthetic
(adverse effects, therapeutic use)
- Treatment Outcome
- Young Adult
|