Clinical trials: Capsule Opacification
Posterior Capsule Opacification
Influence of CleaRing Open-capsule Device on Refractive Predictability in Cataract Patients (Part 2)
The Hanita CleaRing device is an intraocular implant designed for inhibition of PCO leading to reduction in the Nd:YAG treatment rate.
- Trial name
- CleaRing (NCT06083025)
- Testing
- CleaRing
- Where
- Israel
- Volunteers
- 25 people
- Sponsor
- Hanita Lenses
Corneal Astigmatism, Cataract
Influence of Different Toric Intraocular Lenses on IOL-capsular Complex
Corneal astigmatism is refractive error that impairs uncorrected visual acuity. When patients undergo cataract surgery, implantation of toric IOL is deemed the most effective choice for correcting corneal astigmatism and reducing…
- Trial name
- NCT05263518
- Testing
- Cataract surgery with AcrySof IQ IOL implantation., Cataract surgery with TECNIS toric IOL implantation.
- Volunteers
- 100 people
- Sponsor
- Wenzhou Medical University
Cataract
Meibomian Gland Dysfunction (MGD) and Tear Cytokines After Cataract Surgery According to Preoperative Meibomian Gland Status
To investigate the possible mechanisms by which cataract surgery aggravates meibomian gland dysfunction (MGD), the investigators evaluated the changes in tear cytokines and ocular surface parameters after cataract surgery…
- Trial name
- NCT02411487
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Yonsei University
Cataract
Assessment of Visual Performance With Virtual Reality After Cataract Surgery
The proposed randomized clinical trial aims to compare visual performance, measured using VR simulations, in cataract patients implanted either with bilateral trifocal IOL or bilateral monofocal IOL with monovision.
- Trial name
- NCT06015334
- Testing
- cataract surgery with implantation of intraocular lens
- Volunteers
- 114 people
- Sponsor
- The University of Hong Kong
Fuchs Endothelial Corneal Dystrophy, Cataract (Post-operative Cataract Surgery Follow-up)
Postoperative CCT in FECD vs. Non-FECD
This single-centre, prospective, controlled, non-interventional observational clinical study aims to characterize early postoperative corneal thickness behaviour after routine phacoemulsification cataract surgery in eyes with…
- Trial name
- NCT07731945
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Vienna Hospital Association
Cataract, Dry Eye
Efficacy of an Ocular Bandage Contact Lens for the Treatment of Dry Eye After Cataract Surgery
To study the efficacy of an ocular bandage contact lens for the treatment of dry eye after cataract surgery
- Trial name
- NCT04100031
- Testing
- bandage contact lenses, phacoemulsification
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
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
Cataract, Exfoliative Glaucoma
Measurement of Ocular Tensional Fluctuation by Triggerfish Lens Before and After Cataract Surgery in Patients With Exfoliative Glaucoma
Glaucoma is a very frequent disease in Brittany. In glaucoma the retinal ganglion cells and their axons slowly die with visible changes at the optic nerve head (cupping).
- Trial name
- TRIGGERFISH (NCT02658071)
- Where
- France
- Volunteers
- 6 people
- Sponsor
- University Hospital, Brest
Cataract Surgery
A Study to Compare Ocular Safety and Tolerability of Eye Drops Containing Prednisolone Acetate in Patients With Intraocular Inflammation After Cataract Surgery
The primary objective was to demonstrate that two days of treatment with 0.5% prednisolone acetate eye-drops after cataract surgery are superior to vehicle in reducing the flare in the anterior chamber of the operated eye.
- Trial name
- NCT00170729
- Testing
- Prednisolone acetate
- Volunteers
- 62 people
- Sponsor
- Novartis
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
Posterior Capsule Opacification After Phacoemulsification and IOL Implantation
Long-term Evaluation of Single-piece ACrysof IOL Implantation on Development of Posterior Capsule Opacification
Although contemporary cataract surgery has made tremendous strides in technological advancement, posterior capsular opacification (PCO) is still the most frequent long-term complication leading to decreased visual functions and…
- Trial name
- NCT01820065
- Testing
- Cataract surgery with IOL implantation
- Where
- India
- Volunteers
- 390 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Cataract Diabetic, Macula Edema
Dextenza vs Prednisolone Acetate After Cataract Surgery for Patients With Diabetes
This study aims to compare the effectiveness of Dextenza vs standard of care prednisolone taper after cataract surgery in diabetic patients with regards to controlling post-op inflammation at post-op days 7, 14, and 30.
- Trial name
- NCT04977427
- Testing
- Dextenza 0.4Mg Ophthalmic Insert, Prednisolone Acetate 1% Oph Susp
- Volunteers
- healthy volunteers welcome
- Sponsor
- Baylor Research Institute
Cataract
Using Psychophysics Methods to Investigate Sensory Dominance After Cataract Surgery
Using Psychophysics Methods for Quantitative Assessment of Sensory Binocular Imbalance After Cataract Surgery
- Trial name
- NCT06751342
- Where
- China
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Dry Eye
Role of Postoperative Lubrication in Cataract Surgery
Cataract and dry eye are two conditions occurring frequently in the elderly. Several reports suggested a deterioration of dry eye after cataract surgery, causing a significant impact on patients' postoperative satisfaction as…
- Trial name
- NCT06555224
- Testing
- Systane Hydration MDPF eye drops
- Where
- Austria
- Volunteers
- 100 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Capsular Bag Distention Syndrome After Cataract Surgery
A Retrospective Study to Investigate Prevalence of Capsular Bag Distention Syndrome and Its Influencing Factors
To Investigate the Prevalence of Capsular Bag Distention Syndrome To Analyze Influencing Factors of Capsular Bag Distention Syndrome
- Trial name
- NCT01868217
- Volunteers
- 239 people
- Sponsor
- Evidence Based Cataract Study Group
Cataract
Caffeine and Cataract After Pars Plana Vitrectomy
Assessment of cataract development in patients with regular caffeine consumption and those without caffeine consumption after pars plana vitrectomy.
- Trial name
- NCT06358664
- Testing
- Pars plana vitrectomy
- Where
- Austria
- Volunteers
- 74 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract
Intra-Operative Metrics With CENTURION® and INFINITI® Vision Systems
The purpose of this study is to evaluate intra-operative phacoemulsification machine metrics after phacoemulsification with the CENTURION® vision system configuration compared with the INFINITI® vision system configuration.
- Trial name
- NCT01848288
- Testing
- CENTURION® Vision System (CVS), INFINITI® Vision System (IVS)
- Volunteers
- 112 people
- Sponsor
- Alcon Research
Dry Eye Disease, Dry Eye Syndrome
Comprehensive Study on Dry Eye and Ocular Surface Disease Prior and After Cataract Surgery
Ocular surface disease (OSD), particularly dry eye, is one of the most common conditions seen by ophthalmologists. Dry eye (DE) is a multifactorial disease of the tears and ocular surface that results in symptoms of discomfort…
- Conditions
- Dry Eye Disease, Dry Eye Syndrome, Evaporative Dry Eye, Cataract
- Trial name
- NCT04711642
- Testing
- The study will include three arms, one non interventional and 2 interventions. The intervention arms will include two commercially available sodium hyaluronate 0.1% (Systane ultra plus and Hylo-comod)
- Volunteers
- 100 people
- Sponsor
- Fundación Oftalmológica Los Andes
Cataract, Pediatric Cataract
AquaLase Capsule Wash for Pediatric Eyes
To determine whether AquaLase capsule wash reduces posterior capsule opacification (PCO) in pediatric eyes.
- Trial name
- NCT00756327
- Where
- India
- Volunteers
- 20 people
- Sponsor
- Medical University of South Carolina
Macular Edema, Cystoid
Effect of Prophylactic Ketorolac on CME After Cataract Surgery
The study will evaluate the efficacy of prophylactic administration of the topical nonsteroidal anti-inflammatory drug (NSAID) ketorolac tromethamine 0.5% (Acular®) on cystoid macular edema (CME) in patients having undergone…
- Trial name
- NCT00335439
- Testing
- ketorolac tromethamine 0.5% (Acular®)
- Where
- Canada
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Queen's University