glaucoma
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Open angle glaucoma in which the intraocular pressure cannot be controlled by medications or the visual impairment progresses under the control of medication.
Exclusion criteria
Exclusion criteria: 1. Scar or glaucoma drainage flap exists in the area where the drainage tube is implanted; 2. Active inflammation (e.g. blepharitis, conjunctivitis, keratitis, uveitis); 3. Active iris neovascularization; 4. Anterior chamber intraocular lens; 5. There is vitreous body in the front chamber; 6. There is silicone oil in the eye.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| intraocular pressure;filtering bleb;complications;drainage tube position;surgical success rate;number of medications; | — |
Countries
China