Purpose: To determine the efficacy and safety of fixed-combination travoprost 0.004%/timolol 0.5% preserved with polyquaternium-1 in patients with insufficient response to bimatoprost 0.03%/timolol 0.5% preserved with benzalkonium chloride.
Patients And Methods: In this open-label nonrandomized study conducted at 13 European sites, patients with primary open-angle glaucoma or ocular hypertension with insufficient intraocular pressure (IOP) reduction during bimatoprost/timolol therapy were transitioned to travoprost/timolol (DuoTrav(®)) administered every evening for 12 weeks. Change in IOP from baseline to week 12 was assessed in patients who transitioned from fixed-combination bimatoprost/timolol (n=57, primary endpoint). Secondary assessments included change in IOP at week 4, percentage of patients with IOP ≤18 mmHg at weeks 4 and 12, change in Ocular Surface Disease Index and ocular hyperemia scores at week 12, and patient preference. Adverse events were also reported.
Results: IOP change (mean ± SD) from baseline to week 12 was -3.8±1.9 mmHg (P<0.001); results were similar at week 4. Most patients had IOP ≤18 mmHg at weeks 4 and 12 (78.6% and 85.5%, respectively). Mean Ocular Surface Disease Index score was significantly reduced (P<0.001); no significant change in ocular hyperemia score was observed (P=0.197). Treatment-related adverse events included dysgeusia, nausea, paresthesia, myalgia, headache, and eye irritation (n=1 each). Most patients (74.5%) preferred travoprost/timolol over bimatoprost/timolol.
Conclusion: Transition to travoprost/timolol significantly reduced IOP and was well tolerated in patients who had elevated IOP despite bimatoprost/timolol therapy. Polyquaternium-1-preserved travoprost/timolol was preferred over prior treatment with benzalkonium chloride-preserved bimatoprost/timolol.
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http://dx.doi.org/10.2147/OPTH.S80880 | DOI Listing |
Br J Hosp Med (Lond)
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Atopic dermatitis (AD) is a common chronic inflammatory skin disorder globally. Crisaborole, a nonsteroidal topical phosphodiesterase 4 inhibitor (PDE4i), has been utilized in treating AD. Crisaborole regulates the production of inflammatory cytokines, which are usually overactive among AD patients.
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The Bradley Department of Electrical and Computer Engineering, College of Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA.
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