CLINICAL TRIALS PROFILE FOR COMBIGAN
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All Clinical Trials for Combigan
| Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|
| NCT00442312 ↗ | Combigan Ophthalmic Solution(Brimonidine 0.2% and Timolol 0.5%)With Latanoprost Compared With Latanoprost Monotherapy | Unknown status | Allergan Medical | Phase 4 | 2006-05-01 | This study is to evaluate the efficacy and safety of Combigan ophthalmic solution in combination with Latanoprost when the therapy is swiched from Latanoprost monotherapy in patient with Glaucoma or ocular hypertension. Hypothesis: 1. Combigan Ophthalmic Solution provides addition IOP loweringwhen combined with Latanoprost. 2. The treatment with Combigan Ophthalmic Solution has an acceptable safety profile, as measured by ocular and systemic safety parameters. |
| NCT00442312 ↗ | Combigan Ophthalmic Solution(Brimonidine 0.2% and Timolol 0.5%)With Latanoprost Compared With Latanoprost Monotherapy | Unknown status | Genovate Biotechnology Co., Ltd., | Phase 4 | 2006-05-01 | This study is to evaluate the efficacy and safety of Combigan ophthalmic solution in combination with Latanoprost when the therapy is swiched from Latanoprost monotherapy in patient with Glaucoma or ocular hypertension. Hypothesis: 1. Combigan Ophthalmic Solution provides addition IOP loweringwhen combined with Latanoprost. 2. The treatment with Combigan Ophthalmic Solution has an acceptable safety profile, as measured by ocular and systemic safety parameters. |
| NCT00706927 ↗ | Effect of Xalacom® (Latanoprost/Timolol) and Combigan® (Brimonidine/Timolol) Fixed Combination on Intraocular Pressure and Ocular Blood Flow in Patients With Primary Open Angle Glaucoma or Ocular Hypertension | Completed | Medical University of Vienna | N/A | 2006-01-01 | Glaucoma is one of the most common causes of blindness in the industrialized nations. For a long time glaucoma has been defined as a disease in which high intraocular pressure (IOP) leads to irreversible optic disc damage and subsequent visual field loss. However, recent investigations show that IOP is not the only factor that is involved in the glaucomatous process leading to retinal ganglion cell death. The role of vascular factors in the pathogenesis of glaucoma has recently received much attention based on animal experiments and epidemiological studies. The main focus of glaucoma is still directed towards a decrease in IOP. There is, however, also considerable interest whether antiglaucoma drugs influence ocular perfusion. Although measurement of ocular blood flow is still difficult, a number of innovative techniques have been realized which cover different aspects of ocular perfusion. In the present study Xalacom® (latanoprost/timolol) and the fixed combination of Combigan® (brimonidine/timolol) will be compared with respect to their IOP lowering efficacy as well as their ocular hemodynamic effects. |
| NCT00735449 ↗ | Comparing Efficacy and Safety of Combigan With Timolol Adjunctive to Xalatan in Glaucoma or Ocular Hypertension Subjects | Completed | Allergan | Phase 4 | 2008-07-01 | Efficacy and safety evaluation of Combigan with timolol when each is used as adjunctive therapy to Xalatan in subjects with glaucoma or ocular hypertension. |
| NCT00811850 ↗ | Comparing Effects of Two Fixed Combinations Ophthalmic Solutions on Ocular Blood Flow | Completed | Allergan | Phase 4 | 2008-12-01 | A 10 week evaluation, crossover design study including a 3 week washout period between treatments, to determine the effects of Combigan® (fixed combination brimonidine tartrate 0.2%/timolol maleate 0.5%) and Cosopt® (fixed combination dorzolamide hydrochloride-timolol maleate ophthalmic solutions) on ocular blood flow as measured by retrobulbar blood flow. |
| NCT00824824 ↗ | Effect of Cosopt Versus Combigan on Retinal Vascular Autoregulation in Primary Open Angle Glaucoma (POAG) | Completed | Massachusetts Eye and Ear Infirmary | N/A | 2009-01-01 | We have completed a study in which we examined the response of the retinal circulation to changes in posture from sitting to lying down in patients with primary open angle glaucoma (POAG). This alteration in position produces changes in the local blood pressure at the entrance to the retinal vasculature. In a healthy retina, the vasculature adapts by dilating and constricting in order to maintain a steady blood flow rate. In an eye with POAG, this often does not occur. As a result, there are large fluctuations in blood flow which may produce the retinal neuronal damage associated with glaucoma. The purpose of this study is to demonstrate that topical anti-glaucoma treatments with agents that have vasoactive as well as IOP-lowering effects can have a beneficial effect on maintaining a steady retinal blood flow rate even when there are changes in local blood pressure. |
| NCT00981786 ↗ | 24-Hour Intraocular Pressure With Brinzolamide/Timolol Versus Brimonidine/Timolol | Completed | Alcon Research | Phase 4 | 2009-08-01 | The proposed crossover study will compare for the first time the quality of 24-hour intraocular pressure control with the combination of travoprost and brinzolamide/timolol compared with travoprost and brimonidine/timolol in glaucoma patients insufficiently controlled with travoprost. This comparison may determine the real efficacy of the two fixed combinations when added to the prostaglandin. The design of the proposed study should facilitate a better understanding of the role of these medications in glaucoma management. |
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