Clinical trials: Posterior Capsule Opacification
Posterior Capsule Opacification
An Innovative Method Fluid-jet to to Remove Residual Lens Fibers
Residual lens fibers (RLFs) on the posterior lens capsule during cataract surgery can cause after cataract, affecting visual quality and increasing the medical cost for further laser posterior capsulotomy.
- Trial name
- NCT03605160
- Testing
- traditional polish, fluid-jet
- Where
- China
- Volunteers
- 740 people
- Sponsor
- Sun Yat-sen University
Capsule Opacification, Ocular Hypertension
Prophylactic Use of Timolol Maleate to Prevent Intraocular Pressure Elevation After Nd:YAG Laser Posterior Capsulotomy
This randomized controlled trial evaluated whether a single drop of 0.5% timolol maleate, administered before neodymium-doped yttrium aluminium garnet (Nd:YAG) laser posterior capsulotomy, reduced the rise in intraocular pressure…
- Trial name
- NCT07729189
- Testing
- Timolol Maleate, No intervention
- Where
- Pakistan
- Volunteers
- 210 people
- Sponsor
- CMH Multan Institute of Medical Sciences
Uveitis, Cataract
Outcome of Different IOLs in Patients With and Without Uveitis
Cataract, is a clouding of the lens in the eye gradually leading to reduction of the visual acuity. In most cases it can be managed with surgery, removing the own lens and replacing it with an artificial lens, intraocular lens…
- Conditions
- Uveitis, Cataract, Inflammation, Posterior Capsule Opacification
- Trial name
- NCT02975895
- Testing
- Hydrophobic IOL: Vivinex (HOYA), Hydrophilic IOL: INCISE (Bausch+Lomb)
- Where
- Sweden
- Volunteers
- 56 people
- Sponsor
- Vastra Gotaland Region
Cataract
Glistenings and PCO Evaluation for the Envista MX60
Posterior capsule opacification (PCO) and glistenings development is among the primary reasons for sub-optimal visual capacity following cataract extraction surgery.
- Trial name
- NCT02698943
- Testing
- Phacoemulsification
- Volunteers
- 60 people
- Sponsor
- Democritus University of Thrace
Intraocular Lens Complication
Capsular Tension Ring With Hydeophilic Intraocular Lesnes to Decrease Posterior Capsule Opacification Versus Hydrophobic Ones
evaluate the clinical outcomes of routine CTR insertion in conjunction with hydrophilic versus hydrophobic IOLs following phacoemulsification.
- Trial name
- NCT06974578
- Testing
- phacoemulsification, CTR, hydrophilic IOL
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Benha University
Posterior Capsule Opacification
Posterior Capsule Opacification and Optical Quality of Different Hydrophobic Acrylic Intraocular Lenses
The most frequent long-term complication of cataract surgery remains to be posterior capsule opacification (PCO). During the past decades many new intraocular lenses (IOL) with optimized lens material and design were introduced.
- Trial name
- NCT03831074
- Testing
- Implantation of an intraocular lenses: iMics 1 NY-60 & NY-60G
- Sponsor
- Medical University of Vienna
Posterior Capsule Opacification, Postoperative Complications
Clinical Trial : Complications of in the Bag IOL Versus Optic Capture of IOL in Pediatric Cataract Surgery
This prospective, randomized, clinical trial looks to compare children undergoing congenital cataract surgery with intraocular lens (IOL) implantation in terms of visual axis obscuration as well as postoperative complications…
- Trial name
- NCT02491918
- Testing
- cataract surgery, Intraocular lens implantation
- Volunteers
- 61 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Posterior Capsule Opacification, Retinal Degeneration
Changes of Macular Pigment and Parameters of Eyes After YAG Laser Treatment in Cases With Capsule Opacification
It has been hypothesized that potential effects of laser Nd: YAG laser posterior capsulotomy may affect macular pigment as well as choroidal thickness, macular thickness and anterior chamber parameters, so it was aimed to…
- Conditions
- Posterior Capsule Opacification, Retinal Degeneration, Retinal Detachment, Anterior Chamber Angle Congestion
- Trial name
- NCT03321253
- Testing
- Nd: YAG laser posterior capsulotomy
- Volunteers
- 38 people
- Sponsor
- Afyon Kocatepe University Hospital
Cataract, Intraocular Lens Opacification
Posterior Capsular Opacification and Glistenings in Hydrophobic and Hydrophilic Intraocular Lenses
A prospective randomized controlled clinical study to measure posterior capsular opacification, objective measurement of glistenings and intraocular lens tilt and decentration as well as visual outcomes following insertion of a…
- Trial name
- NCT04122664
- Testing
- RayOne® Hydrophobic lens 800C, RayOne® Hydrophilic lens 600C
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Cataract, Presbyopia
IC-8 Apthera IOL New Enrollment Post Approval Study
The purpose of this study is to verify the post-market safety of the IC-8 Apthera IOL after the treatment of posterior capsular opacification (PCO), an expected complication related to IC-8 Apthera IOL implantation.
- Conditions
- Cataract, Presbyopia, Posterior Capsule Opacification
- Trial name
- NCT06060041
- Where
- 14 sites in United States
- Volunteers
- 435 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract, Diabetes Mellitus Type 2
Role of Metformin in Posterior Capsule Opacification
Determination of concentrations of systemically applied metformin in human lens capsule and its ability to lower the proliferation rate of human lens epithelial cells in vitro.
- Trial name
- NCT07176338
- Testing
- Blood and lens capsule samples for PK testing
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract
A Prospective Observational Case Series of a Four-ring-haptic Acrylic One-piece IOL
To describe biocompatibility, postoperative results and complications after implantation of the Corneal Quatrix Evolutive (Corneal, Croma, Austria) intraocular lens, a hydrophilic acrylic intraocular lens (IOL) with 4-haptic…
- Trial name
- Qu01 (NCT01244373)
- Where
- Austria
- Volunteers
- 9 people
- Sponsor
- General Hospital Linz
Cataract
Posterior Capsule Opacification (PCO) Evaluation of the AcrySof SN60AT Lens vs. SN60WF Lens
To assess posterior capsule opacification (PCO) in patients implanted with either the AcrySof SN60AT lens or the AcrySof SN60WF lens.
- Trial name
- NCT00762021
- Testing
- SN60AT, SN60WF
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- Alcon Research
Posterior Capsule Opacification
Posterior Capsule Opacification (PCO) With Single Piece Hydrophobic Versus Hydrophillic Intraocular Lens (IOL)
The purpose of the study was to compare the postoperative PCO results of the single-piece hydrophobic Acrylic IOLs versus the newer generation single-piece hydrophilic Acrylic IOLs in patients undergoing bilateral cataract…
- Trial name
- NCT01125345
- Testing
- Phacoemulsification
- Where
- India
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Iladevi Cataract and IOL Research Center
Posterior Capsule Opacification
LEC Proliferation in Vivo and In-vitro
Investigate the proliferative capacity of individual lens epithelium capsule specimens in vitro and correlate it to the risk of developing PCO
- Trial name
- NCT03857685
- Testing
- In-vitro model
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- Prim. Prof. Dr. Oliver Findl, MBA
Posterior Capsule Opacification
Posterior Capsule Opacification (PCO) With AcrySof Single-Piece IOL
The purpose of this study what to evaluate if axial myopia might influence the development of PCO.
- Trial name
- NCT00855491
- Testing
- Phaco
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Iladevi Cataract and IOL Research Center
Posterior Capsule Opacification
Quantification of Posterior Capsule Opacification in Pediatric Cataract
The purpose of this study is to quantify the opacity of posterior capsule in pediatric cataract comparing two intraocular lens materials.
- Trial name
- Cataract (NCT02968290)
- Testing
- Cataract Surgery, Alcon AcrySof SA60AT, Bausch Lomb AkreosA
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- University of Sao Paulo
Posterior Capsule Opacification
Posterior Capsule Opacification After Lens Capsule Polishing
Investigate the effect of polishing of the lens capsule during cataract surgery on the development of posterior capsule opacification
- Trial name
- NCT03857412
- Testing
- Capsular polishing, Non capsular polishing
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- Prim. Prof. Dr. Oliver Findl, MBA
Capsule Opacification, Pseudophakia
Posterior Capsule Opacification and Frequency of Nd:YAG Treatment and of Two Microincision IOLs: Tecnis ZCB00 and Acrysof SA60AT
Age-related cataract is the main cause of impaired vision in the elderly population worldwide. In the UK, more than half of people who are over 65 have some cataract development in one or both eyes.
- Conditions
- Capsule Opacification, Pseudophakia, Cataract
- Trial name
- NCT01742910
- Testing
- intraocular lens implantation
- Where
- Austria
- Volunteers
- 54 people
- Sponsor
- Medical University of Vienna
Blindness
Pars Plana Surgical Capsulotomy for Posterior Capsular Opacification
Cataract is a leading cause of Global blindness. After cataract surgery nearly half of the people become blind due to posterior capsular opacification. The only solution for this problem is LASER capsulotomy.
- Trial name
- Capsulotomy (NCT00964613)
- Volunteers
- 176 people
- Sponsor
- Dow University of Health Sciences