Overview Glaucoma Adherence Study, Spain Status: Completed Trial end date: 2009-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate adherence to DuoTrav® when reinforced by the use of the Travalert™ Dosing Aid. Details Lead Sponsor: Alcon ResearchTreatments: CloprostenolOphthalmic SolutionsTimololTravoprost