Results of Mass Switch From Latanoprost to Travoprost (NCT00347126) | Clinical Trial Compass
CompletedNot Applicable
Results of Mass Switch From Latanoprost to Travoprost
Singapore372 participantsStarted 2006-04
Plain-language summary
Prostaglandin analogs are a leading class of glaucoma drugs with a proven safety and efficacy for controlling IOP. They include latanoprost, bimatoprost, travoprost and unoprostone. Recently, the Singapore National Eye Center (SNEC) awarded a tender for prostaglandin analogues to Alcon, the manufacturer of travoprost. Since then, all subsidized patients previously treated with latanoprost were systematically switched to travoprost and this process will continue for the rest of this year. In this study, we propose to prospectively study the efficacy and safety of switching from latanoprost to travoprost in a large series of glaucoma patients at SNEC. A total of 372 consecutive patients being switched from latanoprost to travoprost will be followed up for 12 weeks following the switch. In addition to intraocular pressure, the safety and tolerability (with particular emphasis on hyperemia) of travoprost will be examined.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Patients on treatment with latanoprost for at least 12 weeks; patients who are on additional beta-blockers topically will also be eligible.
. Written informed consent. -
Exclusion criteria
. Patients on 3 or more topical medications.
. Recorded history of intolerance to travoprost.
. Recorded history of inefficacy of travoprost in controlling IOP.
. Patients on any additional topical medication other than beta-blockers.
. History of non-compliance.
. Involvement in any other concomitant study. -
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.