Clinical trials: Post Cataract Surgery
Irvine-Gass Syndrome
Treatment of Macular Edema After Cataract Surgery with Subconjunctival Aflibercept
This research study is being conducted to determine the safety and tolerability of subconjunctival injections of aflibercept in the treatment of pseudophakic cystoid macular edema that has not responded well to first-line…
- Trial name
- ACME (NCT03396861)
- Testing
- Aflibercept
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Tufts Medical Center
Cataract Surgery
Post-Market Study on the Safety and Effectiveness of the OpHLINE OVD in Cataract Surgery
This post-market clinical study was designed to assess the safety and effectiveness of the OpHLINE Ophthalmic Viscosurgical Device (OVD) as an adjunct in cataract surgery.
- Trial name
- NCT07343973
- Testing
- Cataract Surgery by Phacoemulsification with Posterior Chamber Intraocular Lens Implantation (OpHLINE 1.4%), Cataract Surgery by Phacoemulsification with Posterior Chamber Intraocular Lens Implantation (OpHLINE 2%), Cataract Surgery by Phacoemulsification with Posterior Chamber Intraocular Lens Implantation (OpHLINE 3%)
- Where
- 2 sites in Spain
- Volunteers
- 69 people
- Sponsor
- i+Med S.Coop.
Cataract
Comparison of a New EDOF-IOL With a Standard-EDOF-IOL
Comparison of the new extended depth of focus (EDOF) intraocular lens (IOL) ARTIS ACTIVE, which is designed as a twinset of IOLs, with the standard EDOF IOL AT Lara .
- Trial name
- NCT03921762
- Testing
- Cataract surgery with Artis Active IOLs, Cataract surgery with AT Lara IOLs
- Where
- Austria
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Prim. Prof. Dr. Oliver Findl, MBA
Age-related Cataract
EDOF vs Enhanced vs Monofocal IOLs After Bilateral Cataract Surgery
Consecutive comparative case series evaluating visual outcomes and patientreported satisfaction after bilateral cataract surgery with implantation of the same IOL type (standard monofocal, enhanced monofocal, or novel EDOF IOL).
- Trial name
- NCT07548294
- Where
- Turkey (Türkiye)
- Volunteers
- 197 people
- Sponsor
- Sakarya Yenikent State Hospital
Age-related Cataract
IOL-capsular Complex After Different Intraocular Lenses Implantation in Patients With High Myopia
The IOL-capsular complex is formed after cataract surgery and intraocular lens (IOL) implantation. Early postoperative mechanical wrapping of the anterior and posterior capsules plays a significant role in preventing IOL…
- Trial name
- NCT05255796
- Testing
- one-piece, plate-haptic
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Wenzhou Medical University
Primary Open Angle Glaucoma
Post-approval Study of The Glaukos® iStent® Trabecular Micro-bypass Stent: Extended Follow-up of the Premarket Cohort
The purpose of this study is to assess the long-term safety of the Glaukos® iStent® Trabecular Micro-Bypass Stent Model GTS100R/L in subjects previously enrolled in Glaukos Study GC-003.
- Trial name
- NCT01836042
- Where
- 26 sites in United States
- Volunteers
- 108 people
- Sponsor
- Glaukos Corporation
Glaucoma
Pilocarpine Use After Kahook Goniotomy
The goal of this study is to determine whether using pilocarpine provides added benefit to the success of combined cataract + Kahook Dual Blade (KDB) surgery.
- Trial name
- PAACK (NCT03933631)
- Testing
- Pilocarpine, Prednisolone, Ofloxacin
- Where
- 2 sites in United States
- Volunteers
- 142 people
- Sponsor
- Montefiore Medical Center
Cataract, Healthy Eye
The Heidelberg Engineering ANTERION Anterior Segment Cornea and IOL Precision and Agreement Study
This is a prospective clinical study that will be conducted at one clinical site located in the United States to assess anterior segment parameters with the ANTERION
- Conditions
- Cataract, Healthy Eye, Cornea Abnormality, Post-Keratorefractive Surgery
- Trial name
- NCT04130490
- Testing
- ANTERION
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Heidelberg Engineering GmbH
Diabetic Macular Edema
IVI Aflibercept Before and After Phaco in DME.
To study whether or not cataract surgery should be deferred until treating the co-existing diabetic macular edema (DME) using intravitreal (IVI) anti-vascular endothelial growth factor (anti-VEGF).
- Trial name
- NCT05731089
- Testing
- Phacoemulsification with IVI of aflibercept
- Where
- Kuwait
- Volunteers
- 40 people
- Sponsor
- Al Hadi Hospital
Cataract
Visual Outcomes After Cataract Surgery: Multifocal AcrySof® IQ ReSTOR® Intraocular Lenses Versus Monofocal Intraocular Lenses
The purpose of this study is to assess and compare visual outcomes of the AcrySof® IQ ReSTOR® +3.0 D intraocular lens (IOL) to a commercially available monofocal IOL in cataract patients.
- Trial name
- NCT01290068
- Testing
- AcrySof® IQ ReSTOR® +3.0 D Multifocal IOL, AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, Monofocal IOL
- Volunteers
- 208 people
- Sponsor
- Alcon Research
Cataract
Unity VCS: A Comparison Study Evaluating Corneal Clarity and Thickness
Phacoemulsification (cataract surgery) is usually performed while temporarily increasing the pressure inside the eye. The purpose of this study is to see if maintaining different pressure levels inside the eye during this…
- Trial name
- NCT07222150
- Testing
- Cataract surgery with Unity VCS, Cataract surgery with Centurion with Ozil
- Where
- United States
- Volunteers
- 105 people
- Sponsor
- Metrolina Eye Associates, PLLC
Macular, Congenital Cataract
Effects of 23-gauge Lensecotomy Combined With Anterior Vitrectomy on Macular in Children With Congenital Cataract
Congenital cataract is the main cause of form deprivation amblyopia in children. Current studies confirm that form deprivation amblyopia affects the macular development.
- Trial name
- NCT04077489
- Testing
- cataract surgery
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- yin ying zhao
Ophthalmology, Cataract Surgery Anesthesia
An Extension Test of Whether to Use Oral Anti-anxiety Drugs (Alprazolam) When Patients Choose Second Eye Cataract Surgery After Unblinding, and Analyze Their Anxiety, Satisfaction and Pain Satisfaction
Phacoemulsification is one of the most used surgical methods for cataract surgery today, and the surgeries are under the anesthetic and sedative to make it comfortable and safe for patients.
- Conditions
- Ophthalmology, Cataract Surgery Anesthesia, Oral Anxiolytic, Satisfaction Survey
- Trial name
- NCT06874452
- Testing
- Alprazolam (Xanax)
- Where
- Taiwan
- Volunteers
- 250 people
- Sponsor
- National Taiwan University Hospital
Inflammation
Phase 2: VVN461 Ophthalmic Solution for Post -Operative Ocular Inflammation After Cataract Surgery
This is a multicenter, double-masked, randomized, vehicle-controlled, parallel-comparison study conducted at sites in the United States (US) in subjects undergoing routine unilateral cataract extraction and lens replacement…
- Trial name
- NCT06164743
- Testing
- VVN461 Ophthalmic Solution 1.0%, VVN461 Ophthalmic Solution 0.5%, Vehicle
- Where
- 10 sites in United States
- Volunteers
- 91 people
- Sponsor
- VivaVision Biotech, Inc
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
Inflammation Following Cataract Surgery
Efficacy/Safety of Antibiotic Steroid Combination in Prevention of Postoperative Inflammation in Cataract Surgery
efficacy of antibiotic steroid combination compared with individual administration in prevention of postoperative inflammation in patients having cataract surgery
- Trial name
- NCT00331084
- Testing
- antibiotic/steroid combination, moxifloxacin / dexamethasone
- Where
- Brazil
- Volunteers
- 132 people
- Sponsor
- Federal University of São Paulo
Cataract, Primary Open-angle Glaucoma
Optical Coherence Tomography of Nerve Fiber Layer and Ganglion Cell Complex After Cataract Extraction
Optical coherence tomography (OCT) for retinal nerve fiber layer (RNFL) and ganglion cell complex (GCC) is done before and after cataract extraction in patients with or without primary open angle glaucoma (POAG)
- Trial name
- NCT03889652
- Testing
- Oct scans
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini Hospital
Cataract
Postoperative Outcome Verification of Discrepant Toric IOL Calculator Recommendations After Cataract Surgery
The goal of this observational study is to learn which toric lens calculator best predicts the astigmatism remaining after cataract surgery in adults who received a TECNIS DIU toric intraocular lens (IOL) at Klinik Hietzing…
- Trial name
- NCT07880249
- Testing
- Standardized Postoperative Outcome Visit, Toric IOL Calculator Pathways (Exposure)
- Volunteers
- 128 people
- Sponsor
- Vienna Hospital Association
Cataract
Comparison of AC and PC Lenses After Vitreous Loss During ECCE
Objective: The standard definition of failure in cataract surgery is best corrected visual acuity of less than 20/40 at one year.
- Trial name
- NCT00453011
- Testing
- posterior chamber intraocular lens, anterior chamber intraocular lens
- Volunteers
- 1,202 people
- Sponsor
- VA Office of Research and Development
Cataract, Lens Subluxation
Efficacy of an Ocular Bandage Contact Lens for the Treatment of Dry Eye After Complicated and Combined Cataract Surgery
To study the efficacy of an ocular bandage contact lens for the treatment of dry eye after complicated and combined cataract surgery
- Conditions
- Cataract, Lens Subluxation, Hypermature Cataract, Corneal Opacity
- Trial name
- NCT04120389
- Testing
- bandage contact lenses(PureVision; Bausch & Lomb Inc., Rochester, NY), phacoemulsification
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine