Clinical trials: Trabeculectomy Failure
Glaucoma
Modified Trabeculectomy After Failure of Combined Phaco With GATT
These procedures include deep non-penetrating sclerectomy, viscocanalostomy, and small incision trabeculectomy, avoiding Tenon's capsule.
- Trial name
- NCT07455786
- Testing
- Modified trabeculectomy
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Assiut University
Glaucoma
Express Implant Versus Trabeculectomy After Late Failure Trabeculectomy
To compare between outcome of Express implant and subscleral trabeculectomy (SST) in management of glaucoma after previous trabeculectomy with a fibrotic bleb.
- Trial name
- NCT04417920
- Testing
- Express implant device
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Menoufia University
Bleb Vascularity, Bleb Fibrosis
Subconjunctival Bevacizumab Effect on Bleb Vascularity
Trabeculectomy is an ocular surgery intended to reduce intra-ocular pressure the surgery creates a sub-conjunctival filtering bleb which filters aqueous humor fluid out.
- Conditions
- Bleb Vascularity, Bleb Fibrosis, Trabeculectomy Failure
- Trial name
- NCT00854529
- Testing
- Bevacizumab
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Rabin Medical Center
Glaucoma
Does Adding Bevacizumab Therapy in Glaucoma Surgery Improve the Success of Needle Bleb Revisions?
The purpose of this study is to see if a new add on (or adjunctive) therapy used in glaucoma surgery improves the success of needle bleb revisions.
- Trial name
- Avastin (NCT00853073)
- Testing
- bevacizumab, balanced salt solution
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Wills Eye
Primary Open Angle Glaucoma
Transconjunctival Needling Revision Versus Medical Treatment
When the glaucoma filtering surgery failures (intraocular pressure rises again), the options is start to use the hypotensive eye drops again (medical treatment).
- Trial name
- NCT01887223
- Testing
- Transconjunctival needling revision, Medical treatment
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- University of Sao Paulo General Hospital
Glaucoma, Optic Neuropathy
Use of Bevacizumab in Trabeculectomy Surgery
When a patient with glaucoma who has a pressure that is too high and causing damage to their vision, despite receiving the maximum amount of medication that can be tolerated, the decision is made to have glaucoma surgery.
- Conditions
- Glaucoma, Optic Neuropathy, Fibrosis
- Trial name
- NCT01166594
- Testing
- Bevacizumab, Control
- Where
- Canada
- Volunteers
- 59 people
- Sponsor
- Sunnybrook Health Sciences Centre