Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
55 participants
OBSERVATIONAL
2008-05-31
2010-02-28
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Keywords
Explore important study keywords that can help with search, categorization, and topic discovery.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
PROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Travalert with DuoTrav
One drop in study eye(s) once daily in the evening for four months
Travoprost 0.004%/timolol 0.05% fixed combination eye drops (DuoTrav)
One drop in study eye(s) once daily in the evening for four months
Travalert Dosing Aid
Approved device used with DuoTrav and intended to provide an objective system for quantifying dosing and improving patient adherence
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Travoprost 0.004%/timolol 0.05% fixed combination eye drops (DuoTrav)
One drop in study eye(s) once daily in the evening for four months
Travalert Dosing Aid
Approved device used with DuoTrav and intended to provide an objective system for quantifying dosing and improving patient adherence
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Able to follow instructions and be willing and able to attend required study visits.
* Able to read and complete study questionnaires.
* Clinical diagnosis of ocular hypertension, or primary open-angle, pigment dispersion or exfoliation glaucoma in at least one eye.
* Intraocular pressure considered safe, in both eyes, assuring clinical stability of vision and the optic nerve throughout the trial.
* Currently treated with DuoTrav alone, dosed in the evening for at least for 30 days, at Visit 1.
* Best corrected visual acuity of 20/200 Snellen or better in each eye.
* Intraocular pressure ≤ 30 mm Hg in both eyes.
* Evidence causing the investigator to consider the patient to be non-adherent, at some level, to their glaucoma medication.
* Agree that their adherence could be improved by the intervention with the dosing aid described in this study.
Exclusion:
* Presence of other primary or secondary glaucoma not listed in inclusion criterion.
* Any abnormality preventing reliable applanation tonometry in the study eye(s).
* Any known opacity or patient uncooperativeness that restricts adequate examination of the ocular fundus or anterior chamber of the study eye(s).
* Concurrent infectious/noninfectious conjunctivitis, keratitis or uveitis in either eye.
* Intraocular conventional surgery or laser surgery in study eye(s) less than three months prior to Visit 1.
* Risk of visual field or visual acuity worsening as a consequence of participation in the trial, in the investigator's best judgment.
* Progressive retinal or optic nerve disease from any cause.
* Women of childbearing potential not using reliable means of birth control.
* Women who are pregnant or lactating.
* A condition, which in the opinion of the Principal Investigator, would interfere with optimal participation in the study, or which would present a special risk to the patient.
* Participation in any other investigational study within 30 days prior to Visit 1.
* Known medical history of allergy, sensitivity or poor tolerance to any components of the preparations to be used in this trial that is deemed clinically significant in the opinion of the Principal Investigator.
* Unwillingness to risk the possibility of darkened irides, eyelash changes or periocular pigmentation.
* History of, or at risk for uveitis or cystoid macular edema (CME).
* Any physical disability which prevents the accurate use of the Travalert™ dosing aid.
* Unable to accurately instill the travoprost/timolol fixed combination in the evening.
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Alcon Research
INDUSTRY
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Anna Grau
Role: STUDY_DIRECTOR
Alcon Research
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
France
Paris, , France
Milan
Milan, , Italy
Maastricht
Maastricht, , Netherlands
London
London, , United Kingdom
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
EMD-07-02
Identifier Type: OTHER
Identifier Source: secondary_id
EMD-07-01
Identifier Type: -
Identifier Source: org_study_id