Dataset Information

Prospective Observational Post-marketing Study of Tafluprost 0.0015%/Timolol 0.5% Combination Ophthalmic Solution for Glaucoma and Ocular Hypertension: Short-Term Efficacy and Safety.

ABSTRACT:

Introduction

The intraocular pressure (IOP)-lowering effect and safety of tafluprost 0.0015%/timolol maleate 0.5% combination ophthalmic solution (Taf-TFC) were investigated in a real-world clinical setting.

Methods

A prospective up to 2-year (more than 1 year) observational study has been initiated to collect data on the IOP, conjunctival hyperemia score, corneal staining score, and adverse events suffered by patients with glaucoma or ocular hypertension treated at 3 months, and up to 2 years (more than 1 year) after initiating treatment with Taf-TFC. The 3-month findings are reported here.

Results

Among 439 patients enrolled at 100 institutions in Japan, most had normal tension glaucoma (45.3%) or primary open angle glaucoma (36.0%). Adverse drug reaction (ADR) occurred in 5.01%. The important ADRs were conjunctival hyperemia (five patients), blepharitis (four patients), and punctate keratitis (two patients). Serious adverse reactions occurred in two patients (three events). In 410 patients with data both before and after treatment, baseline mean IOP was 17.5 ± 5.0 mmHg, and it was significantly decreased after 1, 2, and 3 months (all P < 0.05, paired-t test). IOP was significantly reduced in patients switched to Taf-TFC from either prostaglandin or β-blocker monotherapy. IOP also decreased significantly in patients switched from a prostaglandin/timolol fixed combination, but not in patients switched from concomitant use of a prostaglandin analog and a β-blocker. The use of Taf-TFC did not worsen the adherence in most patients.

Conclusion

Taf-TFC significantly reduced the IOP in patients with glaucoma or ocular hypertension treated in daily clinical practice with controllable or recoverable ADRs in short period. Taf-TFC was effective regardless of treatment patterns, and particularly, Taf-TFC significantly reduced IOP in cases in which requiring the second line therapy as insufficient of monotherapy.

Funding

Santen Pharmaceutical Co., Ltd., Osaka, Japan.

SUBMITTER: Takagi Y

PROVIDER: S-EPMC5125119 | biostudies-literature |

REPOSITORIES: biostudies-literature

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