Tolerability, quality of life, and persistency of use in patients with glaucoma who are switched to the fixed combination of latanoprost and timolol

This study was undertaken to assess tolerability, quality of life, and persistency of use and to monitor changes in intraocular pressure (IOP) during the first 6 mo after a switch to fixed combination latanoprost/timolol. In Germany, 271 general ophthalmology practices enrolled patients who were swi...

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Bibliographic Details
Published in:Advances in therapy 2007-03, Vol.24 (2), p.376-386
Main Authors: Dunker, Stephan, Schmucker, Achmed, Maier, Hubert
Format: Article
Language:English
Subjects:
Aged
Aged, 80 and over
Antihypertensive Agents - adverse effects
Antihypertensive Agents - therapeutic use
Double-Blind Method
Drug Combinations
Female
Glaucoma - drug therapy
Humans
Intraocular Pressure - drug effects
Male
Middle Aged
Patient Compliance
Patient Satisfaction
Prospective Studies
Prostaglandins F, Synthetic - adverse effects
Prostaglandins F, Synthetic - therapeutic use
Quality of Life
Timolol - adverse effects
Timolol - therapeutic use
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Summary:This study was undertaken to assess tolerability, quality of life, and persistency of use and to monitor changes in intraocular pressure (IOP) during the first 6 mo after a switch to fixed combination latanoprost/timolol. In Germany, 271 general ophthalmology practices enrolled patients who were switched from previous ocular hypotensive therapies to latanoprost/timolol for medical reasons. Usual care routines were followed, and IOP was measured at baseline and approximately 6 mo later. Adverse events were recorded throughout. Immediately before switching and at follow-up, patients completed a 29-item quality-of-life questionnaire. Of 1052 patients who met analysis criteria, 748 (71%) switched from combination therapy and 304 (29%) from monotherapy. An insufficient IOP reduction with the previous therapy was a reason for switching in 71% of patients; the desire to simplify to once-daily administration was cited in 66%. Ocular adverse events were reported in 19 patients after the switch, and 97% remained on therapy throughout the follow%up period. After switching, patients were less likely to forget to instill their eyedrops or to feel that their drops had adverse effects; they found it easier to include eyedrop administration in their routine; they were more satisfied with the frequency of instillation; and they were more likely to want to continue with the drops. Across all previous therapies, mean IOP decreased from 20.6+/-3.7 mm Hg to 17.2+/-2.8 mm Hg after the switch (P
ISSN:0741-238X
1865-8652
DOI:10.1007/BF02849907