Curt Hartleben-Matkin1, Diddier Prada2, Rafael Mancilla-Vences1. 1. Glaucoma Service, Instituto de Oftalmología Fundación Conde de Valenciana, Mexico City 06800, Mexico. 2. Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología de México, México City 14080, Mexico ; Departamento de Informática Biomédica, Faculty of Medicine, Universidad Nacional Autónoma de México (UNAM), México City 04510, México ; Laboratory of Environmental Epigenetics, Harvard School of Public Health, Boston, MA 02115, USA.
Abstract
AIM: To evaluate the long-term response to the fixed combination of dorzolamide/timolol in patients with primary open angle glaucoma (POAG) and the addition of other intraocular pressure (IOP) lowering medications such as prostaglandin analogs and brimonidine. METHODS: A retrospective, non-randomized, and descriptive clinical study was performed with 182 eyes diagnosed with POAG. Patients were divided into three groups: a group with fixed combination of dorzolamide/timolol only, a second group with prostaglandin analogs plus fixed combination of dorzolamide/timolol, and a third group with the addition of brimonidine to the same fixed combination. IOP data were gathered retrospectively and the differences between groups were calculated. RESULTS: IOP was reduced satisfactorily in all three groups; however, a progressive IOP reduction was noted in the group with the fixed combination plus prostaglandin analogs. In this group, a progressive, significant and more homogeneous response of the reduction was noted in comparison with the other groups. CONCLUSION: IOP reduction was efficacious in all three groups. The addition of prostaglandin analogs showed progressive IOP reduction, progressive response and absence of long-term drift. Brimonidine did not show a significant additive effect.
AIM: To evaluate the long-term response to the fixed combination of dorzolamide/timolol in patients with primary open angle glaucoma (POAG) and the addition of other intraocular pressure (IOP) lowering medications such as prostaglandin analogs and brimonidine. METHODS: A retrospective, non-randomized, and descriptive clinical study was performed with 182 eyes diagnosed with POAG. Patients were divided into three groups: a group with fixed combination of dorzolamide/timolol only, a second group with prostaglandin analogs plus fixed combination of dorzolamide/timolol, and a third group with the addition of brimonidine to the same fixed combination. IOP data were gathered retrospectively and the differences between groups were calculated. RESULTS: IOP was reduced satisfactorily in all three groups; however, a progressive IOP reduction was noted in the group with the fixed combination plus prostaglandin analogs. In this group, a progressive, significant and more homogeneous response of the reduction was noted in comparison with the other groups. CONCLUSION: IOP reduction was efficacious in all three groups. The addition of prostaglandin analogs showed progressive IOP reduction, progressive response and absence of long-term drift. Brimonidine did not show a significant additive effect.
Authors: Jeffrey D Henderer; Richard P Wilson; Marlene R Moster; Jonathan Myers; Courtland Schmidt; Joann Fontanarosa; William C Steinmann Journal: J Glaucoma Date: 2005-08 Impact factor: 2.503
Authors: Mae O Gordon; Julia A Beiser; James D Brandt; Dale K Heuer; Eve J Higginbotham; Chris A Johnson; John L Keltner; J Philip Miller; Richard K Parrish; M Roy Wilson; Michael A Kass Journal: Arch Ophthalmol Date: 2002-06