Found 10 clinical trials
Trabeculectomy Versus Peripheral Iridectomy Plus Goniotomy in Advanced PACG (TVG)
A multicenter, parallel, open, non-inferior randomized controlled trial is conducted to compare the effectiveness and safety of trabeculectomy and peripheral iridectomy plus goniotomy (TVG) in
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- 30 Jun, 2022
- 1 location
Keratometric Change After XEN, Trabeculectomy and Tube Shunts (Topo-XEN)
(trabeculectomy and GDDs). Corneal astigmatism can be assessed using corneal topography, a non-invasive tool which provides an accurate estimate of corneal curvature in all meridians. To the best of our knowledge
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- 19 Jun, 2022
- 1 location
Deep Sclerectomy Versus Trabeculectomy in Normal Tension Glaucoma (DSTRENTG)
The purpose of this study is to assess whether deep sclerectomy is as effective in lowering intraocular pressure (IOP) as trabeculectomy in patients with normal tension glaucoma.
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- 07 Oct, 2022
- 1 location
Multicentric Evaluation of Best Corrected Visual Acuity of the XEN Implant Versus Classic Trabeculectomy in Open Angle Glaucoma Subjects
Multicentric evaluation of best corrected visual acuity of the XEN implant versus classic trabeculectomy in open angle glaucoma subjects
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- 13 Oct, 2022
- 1 location
Comparing Preoperative Injection of Mitomycin-C vs. Intraoperative Injection of Mitomycin-C vs. Topical Application of Mitomycin-C (Conventional Use) in Trabeculectomy
In this Pilot explorative study, the investigators are going to estimate and compare the outcomes of three different delivery methods of MMC for Trabeculectomy: a subconjunctival injection of
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- 07 Oct, 2021
- 4 locations
Evaluation of Minimal Invasive Glaucoma Surgery
or surgery. Various surgical approaches to lower intraocular pressure are available, amongst which trabeculectomy is the gold standard. Recently minimal invasive glaucoma surgery has been introduced
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- 24 Mar, 2022
- 1 location
Ologen® Collagen Matrix Versus Mitomycin-C in Patients With Juvenile-onset Open Angle Glaucoma
patients. Investigator hypothesis is that trabeculectomy with ologen® Collagen Matrix would be as effective as MMC in IOP control, with prominent bleb morphology as compared to MMC bleb.
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- 21 Apr, 2022
- 1 location
Triamcinolone Injections for Persistent Choroidal Effusions Post Glaucoma Surgery (TRICEPS)
During glaucoma surgery, a new opening is created that allows fluid to drain out of the eye, bypassing the clogged drainage channels that are malfunctioning in patients with glaucoma. In some patients who have had glaucoma surgery too much fluid flows out and this results in a pressure that is …
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- 13 May, 2022
- 1 location
Research on the Diagnosis and Treatment of Angle Closure Glaucoma With Abnormal Lens Zonular
Angle-closure glaucoma is the main type of glaucoma in China, which is divided into acute and chronic angle-closure glaucoma. Previous studies from our group have found that, in lens excision combined with glaucoma surgery, accounted for 46.2% of patients were ligament abnormalities, such as lens subluxation with suspensory ligament relaxation. …
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- 25 Mar, 2022
- 1 location
Safety and Efficacy of an Ab Interno Gelatin Stent (XEN63) With or Without Mitomycin C
interno gelatin stent was the first to be approved for clinical use in Canada.3 A recent retrospective cohort study showed comparable safety and risk of failure to trabeculectomy.4 Amongst the main
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- 16 Oct, 2022
- 1 location