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We list hundreds of Clinical Trials about "Trabeculectomy with Mitomycin Outcomes Risk Factors Failure Primary" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of the Primary Tube Versus Trabeculectomy (PTVT) Study is to compare the long-term safety and efficacy of nonvalved tube shunt surgery to trabeculectomy with mitomycin C in eyes that have not had previous ocular surgery.
The purpose of the Tube Versus Trabeculectomy (TVT) Study is to compare the safety and efficacy of nonvalved tube shunt surgery to trabeculectomy with mitomycin C in patients with previous ocular surgery.
This study is a randomized, double-masked trial to examine the response to trabeculectomy surgery. In this study, patients will be randomized to receive MMC via subconjunctival injection or topical sponge application.
Comparison of Ahmed Glaucoma Implant (AGI) against trabeculectomy with mitomycin C in patients with uncontrolled open angle glaucoma
The aim of the study is to investigate pressure lowering effect of two surgical methods canaloplasty and trabeculectomy in patients with open angle glaucoma, in which under local pressure lowering therapy the progression of the disease could not be stopped, and thus a pressure lowering surgical intervention is necessary. The risks in the postoperative course in Canaloplasty in the literature as lower than for the trabeculectomy with mitomycin-C. Conversely, large glaucoma cente...
The purpose of this study is to compare the efficacy and safety of Trabectome versus Trabeculectomy with adjunctive Mitomycin C, either done alone or combined with cataract surgery, in patients with open angle glaucoma.
We investigate whether mitomycin C treatment during previous filtration surgery induces P-glycoprotein expression.
The aim of the study is to investigate whether it is possible to predict the success of trabeculectomy in patients with glaucoma through the examination of mediators of wound healing in anterior chamber fluid. The success rate of trabeculectomy with mitomycin C in the literature is about 75%. This leads on the question why 25% of the patients received trabeculectomy are not sufficient treated and have not a long-term IOP reduction. Precisely this question is to be examined by t...
1. determine whether cataract surgery has a major effect on outcomes of trabeculectomy with MMC or not. 2. Success rates of trabeculectomy with MMC in Queen Elizabeth hospital. 3. recurrence rate of uveitis after glaucoma surgery
- To evaluate prospectively the surgical outcome in terms of intraocular pressure control, potential advantages, disadvantages, success rate, complications and bleb morphology of this modified trabeculectomy with an extended subscleral tunnel (ESST) in comparison to the conventional subscleral trabeculectomy (SST) in management of uncontrolled primary open angle glaucoma. - This study will recruit 40 eyes of (40) candidate patients with primary open ang...
Investigators hypothesize that the synergistic action of iStent in increasing aqueous outflow through the trabecular meshwork and use of prostaglandin analog such as travoprost or latanoprost to increase uveoscleral outflow will achieve good Intra-ocular Pressure (IOP) control with minimal complications in Primary Open Angle Glaucoma (POAG) patients with suboptimal IOP on 2 or more medications compared to mitomycin C (MMC) augmented trabeculectomy.
The aim is to perform a randomised feasibility trial preceding a large prospective randomised controlled trial (RCT) comparing three surgical methods - trabeculectomy with Mitomycin C (MMC), primary Baerveldt tube with MMC and Baerveldt tube without MMC - in black African/African Caribbean patients with Primary Open Angle Glaucoma (POAG) living in London. The UK Office of National Statistics estimated that among the population of England in 2007, approximately 4.3% were of Afr...
To the best of Investigator knowledge, no studies to this date have compared the safety and efficacyof ologen® Collagen Matrix to MMC in exaggerated healing response among JOAG patients. Given that,filtration surgery is usually less successful in patients with juvenile glaucoma; the purpose of this study is to compare these two adjuvant therapies in exaggerated healing response among JOAG patients. Investigator hypothesis is that trabeculectomy with ologen® Collagen Matrix wo...
This study investigates the effects of trabeculectomy and combined phacoemulsification plus trabeculectomy on corneal astigmatism.
purpose : to evaluate and compare the effectiveness and complication of 5-FU injections and MMC drop in management of early bleb failure . Design:Randomized clinical trial Methods:Patients with low injected bleb in first month after filtering or combined surgery with MMC which don't respond to high frequent topical steroids and removal of releasable sutures will be randomize to either 5-FU injection or Mitomycin drop 0.02%.For each patient slit photograph in first day of re...
Frequently glaucoma is not controlled with clinical treatment ("eyedrops") or laser surgery to control your eye pressure. If this raised pressure is sustained over a long period of time it can lead to permanent damage to the optic nerve (glaucoma) and in severe cases it can result in blindness. You also have cataracts, an opacification of the natural lens inside the eye that is impairing your vision. To prevent further vision loss due to glaucoma, your doctor has recommended gl...
This is a phase III randomised controlled pilot study which aims to assess the effectiveness of the use of bevacizumab in patients who have undergone trabeculectomy surgery, which appear to be showing early signs of failure.
The purpose of this study is to determine the reduction in intraocular pressure and cumulative incidence of complications between the standard and micro trabeculectomy surgeries 3 months after surgery.
In the management of open angle glaucoma, frequently more then one procedure is necessary to control the intra ocular pressure. There is still no consensus whether this second intervention should be a second trabeculectomy or a shunt device. In the present study we compare a second trabeculectomy versus Ahmed silicone shunt device in open angle glaucoma patients with previous trabeculectomy without proper IOP control.
the purpose of this study was to compare standard trabeculectomy to the Ex-PRESS mini glaucoma shunt implantation under a scleral flap in eyes with open-angle glaucoma.In this report, we describe the results of a prospective, randomized trial in which subjects with bilateral primary open-angle glaucoma underwent the two procedures in fellow eyes.Design: Prospective, randomized clinical trial. Participants: 15 subjects with bilateral primary open-angle glaucoma Methods: Subject...
To evaluate the clinical efficacy (intraocular pressure reduction , success rate, the number of antiglaucoma medication) and safety of ab interno trabeculectomy (AIT) with Trabectome in Chinese PACG .
To investigate effect of intravesical mitomycin-C(MMC) applied with bladder wall thermotherapy system on reccurrence and progression status of intermediate and high risk non muscle invasive bladder cancer
The aim of the study is to determine whether administration of PRM-151 improves the success of trabeculectomy and/or reduces complications.
To the best of Investigator knowledge, no studies to this date have compared the safety and efficacy of ologen® Collagen Matrix in Primary congenital glaucoma (PCG) patients undergoing trabeculectomy. Given that filtration surgery is usually less successful in patients with developmental glaucoma; the purpose of this study is to compare combined trabeculectomy with trabeculotomy (CTT) with adjuvant ologen® Collagen Matrix versus CTT without ologen® in children with PCG. Inve...
In the treatment of glaucoma, trabeculectomy surgery provides a drainage system for the eye and allows for the lowering of the pressure inside the eye. The flow through the surgically created fistula determines the intraocular pressure. Titrating suture tightness is important to achieving the desired post-operative intraocular pressure. This process is not straightforward and intraocular pressures are often too high or too low post-operatively. The use of an anterior chamber...