Clinical Trials Logo
  1. Home
  2. Glaucoma
  3. NCT02990143

The Effectiveness of Ologen® Collagen Matrix in Preventing Intraocular Pressure (IOP) Spikes After Ahmed Glaucoma Valve Surgery (AGV-FP7)

Glaucoma Clinical Trial

Official title:
The Effectiveness of Ologen® Collagen Matrix in Preventing Intraocular Pressure (IOP) Spikes After Ahmed Glaucoma Valve Surgery (AGV-FP7)

Clinical Trial Summary

The purpose of this study is to investigate whether placing Ologen over the posterior plate of the Ahmed glaucoma drainage device during initial implantation will allow the formation of a thinner capsule, and decrease the incidence and/or the extent of IOP elevation during the postoperative period.

Clinical Trial Description

Uncontrolled glaucoma may require surgical intervention. Glaucoma drainage implants such as AGV-FP7 are in wide use upon glaucoma and comprehensive surgeons. The success of aqueous shunt surgery depends on the formation and maintenance of a thin permeable capsule around the posterior plate of the aqueous shunt. Encapsulated bleb formation, where the capsule is thick and elevated, is a common cause of drainage failure in the early post-operative period. This finding is usually accompanied by elevated intraocular pressure (IOP), which requires additional intervention, often surgical and therefore reduces the success rate of the initial surgery. Recently, a biodegradable porous collagen-glycosaminoglycan copolymer matrix implant (Ologen), has become available for glaucoma surgery. This device is constructed so as to minimize random growth of fibroblasts and instead to allow them to grow through the pores in the matrix. Ologen® CM,a biodegradable scaffold matrix, induces a regenerative non-scarring wound healing process without using anti-fibrotic agents. This study is to investigate whether placing Ologen over the posterior plate of the Ahmed glaucoma drainage device during initial implantation will allow the formation of a thinner capsule, and decrease the incidence and/or the extent of IOP elevation during the postoperative period. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02990143
Study type Interventional
Source The New York Eye & Ear Infirmary
Contact
Status Terminated
Phase Phase 2
Start date January 15, 2014
Completion date December 15, 2017
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT06000865 - Glaucoma Rehabilitation With Action viDeo Games and Exercise - GRADE N/A
Recruiting NCT06278597 - Automatic Evaluation of the Anterior Chamber Angle Width by a New Non-contact Optical Device N/A
Active, not recruiting NCT04271709 - Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT) N/A
Recruiting NCT03274024 - The Asia Primary Tube Versus Trab (TVT) Study N/A
Completed NCT04552964 - Assessment of the Impact of an add-on and Its Smartphone Application on the Daily Management of Glaucoma N/A
Recruiting NCT01957267 - Functional and Structural Imaging for Glaucoma
Active, not recruiting NCT04624698 - iStent Inject New Enrollment Post-Approval Study N/A
Completed NCT04020705 - The Efficacy of Citicoline in Eyedrops (OMK1) in Reducing the Progression of Glaucoma N/A
Completed NCT03150160 - Additive Effect of Twice-daily Brinzolamide 1%/Brimonidine 0.2%Combination as an Adjunctive Therapy to Travoprost in Patients With Normal Tension Glaucoma Phase 4
Not yet recruiting NCT05581498 - Glaucoma Exercise as Medicine Study (GEMS). N/A
Recruiting NCT02921568 - Side-by-Side Comparison of P200TE and Spectral OCT/SLO on Diseased Eyes N/A
Active, not recruiting NCT02901730 - Clinical Study of LPI With Different Laser Wavelengths N/A
Completed NCT02955849 - A Trial of China Laser and Surgery Study Glaucoma in Rural China Early Phase 1
Recruiting NCT02471105 - Investigation of IOP and Tolerability of Bimatoprost 0.01% and Tafluprost Unit Dose Preservative Free 15 Microgram/ml Phase 4
Recruiting NCT02554214 - Pilot Clinical Trial on a New Adjustable Glaucoma Drainage Device N/A
Active, not recruiting NCT02390284 - Stop Retinal Ganglion Cell Dysfunction Study Phase 3
Completed NCT02246764 - Study of Netarsudil (AR-13324) Ophthalmic Solution in Patients With Glaucoma or Ocular Hypertension Phase 3
Completed NCT02628223 - 180 Degree vs. 360 Degree Selective Laser Trabeculoplasty as Initial Therapy for Glaucoma N/A
Completed NCT02390245 - Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study N/A
Completed NCT02653963 - Triamcinolone for Ahmed Glaucoma Valve N/A