Latanoprostene Bunod 0.024% versus Timolol Maleate 0.5% in Subjects with Open-Angle Glaucoma or Ocular Hypertension: The APOLLO Study.

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Weinreb RN, Scassellati Sforzolini B, Vittitow J, Liebmann J

Latanoprostene Bunod 0.024% versus Timolol Maleate 0.5% in Subjects with Open-Angle Glaucoma or Ocular Hypertension: The APOLLO Study.

Ophthalmology. 2016 May;123(5):965-73. doi: 10.1016/j.ophtha.2016.01.019. Epub 2016 Feb 11.

PubMed ID
26875002 [ View in PubMed
]
Abstract

PURPOSE: To compare the diurnal intraocular pressure (IOP)-lowering effect of latanoprostene bunod (LBN) ophthalmic solution 0.024% every evening (qpm) with timolol maleate 0.5% twice daily (BID) in subjects with open-angle glaucoma (OAG) or ocular hypertension (OHT). DESIGN: Phase 3, randomized, controlled, multicenter, double-masked, parallel-group clinical study. PARTICIPANTS: Subjects aged >/=18 years with a diagnosis of OAG or OHT in 1 or both eyes. METHODS: Subjects were randomized (2:1) to a 3-month regimen of LBN 0.024% qpm or timolol 0.5% 1 drop BID. Intraocular pressure was measured at 8 am, 12 pm, and 4 pm of each postrandomization visit (week 2, week 6, and month 3). Adverse events were recorded throughout the study. MAIN OUTCOME MEASURES: The primary efficacy end point was IOP in the study eye measured at each of the 9 assessment time points. Secondary efficacy end points included the proportion of subjects with IOP /=25% consistently at all 9 time points. RESULTS: Of 420 subjects randomized, 387 completed the study (LBN 0.024%, n = 264; timolol 0.5%, n = 123). At all 9 time points, the mean IOP in the study eye was significantly lower in the LBN 0.024% group than in the timolol 0.5% group (P /=25% were significantly higher in the LBN 0.024% group versus the timolol 0.5% group (mean IOP /=25%: 34.9% vs. 19.5%, P = 0.001). Adverse events were similar in both treatment groups. CONCLUSIONS: In this phase 3 study, LBN 0.024% qpm demonstrated significantly greater IOP lowering than timolol 0.5% BID throughout the day over 3 months of treatment. Latanoprostene bunod 0.024% was effective and safe in these adults with OAG or OHT.

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