Clinical trials: Cataract, completed
Cataract
Anterior Segment Changes After Phacoemulsification in Cataractous Eyes with Shallow Anterior Chamber
Phacoemulsification in shallow anterior chamber is considered to be more hazardous regarding risk of intraoperative and postoperative complications.
- Trial name
- NCT06745596
- Testing
- cataract surgery 1, cataract surgery 2
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Zagazig University
Congenital Cataract
Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation in Congenital Cataract
This study was conducted to evaluate changes of reduction of corneal astigmatism with toric intraocular lens(IOL) in congenital cataract.
- Trial name
- NCT02040129
- Testing
- Acrysof Toric IOL
- Where
- South Korea
- Volunteers
- 4 people
- Sponsor
- Kyungpook National University Hospital
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
Cataract, Glaucoma
Potential Research Participants for Future Studies of Inherited Eye Diseases
This study will evaluate potential candidates for future clinical research studies related to diagnosed or undiagnosed genetic eye disorders or diseases.
- Conditions
- Cataract, Glaucoma, Retinitis Pigmentosa, Macular Degeneration
- Trial name
- NCT00559234
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- National Eye Institute (NEI)
Crystalline Cataract, Lens; Anomaly
Age-related Changes of Crystalline Lens Tilt and Decentration: A Swept-source Optical Coherence Tomography Study
230 participants at Eye Hospital of Wenzhou Medical University during June, 2019 and August, 2019 were enrolled in this study. 230 right eyes and 88 left eyes were included for the measurement.
- Trial name
- NCT04487795
- Where
- China
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Yune Zhao
Cataracts
Evaluation of Real-World Data on the Performance of the TECNIS Odyssey™ IOL
Retrospective collection of data from medical records, multicenter, post-market clinical follow-up study.
- Trial name
- NCT05991960
- Testing
- Intervention
- Where
- 12 sites in United States
- Volunteers
- 96 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Refractive Error, Glaucoma
A Post-market Clinical Study to Collect Safety and Performance Data on Johnson & Johnson Surgical Vision Products
Retrospective collection of data from medical records, multicenter, post-market clinical follow-up study.
- Conditions
- Refractive Error, Glaucoma, Cataracts, Clear Lens Exchange
- Trial name
- NCT05394324
- Testing
- Intervention
- Where
- 13 sites in United States, Germany and 1 more
- Volunteers
- 1,674 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Cerebrotendinous Xanthomatosis (CTX)
Cerebrotendinous Xanthomatosis (CTX) Prevalence Study
Iiopathic bilateral cataracts occur in many children with Cerebrotendinous Xanthomatosis (CTX) so the opportunity to use contact with health care providers in connection with pediatric cataract evaluation and treatment is a…
- Trial name
- NCT02638220
- Where
- 44 sites in United States
- Volunteers
- 442 people
- Sponsor
- Travere Therapeutics, Inc.
Cataract Congenital, Astigmatism
Toric Intraocular Lens Implantation in Pediatric Cataract
To evaluate the visual and refractive outcomes after an intraocular lens (IOL) implantation in pediatric eyes with cataract and preexisting corneal astigmatism
- Conditions
- Cataract Congenital, Astigmatism, IOL
- Trial name
- TILIPC (NCT06294795)
- Testing
- congenital/pediatric cataract surgery, Non-Toric IOLs, Toric IOLs
- Where
- 2 sites in Kazakhstan
- Volunteers
- 40 people
- Sponsor
- Kazakh Eye Research Institute
Cataract
Nepafenac Opthalmic Suspension 0.1% Compared to Acular LS for Treatment of Inflammation After Cataract Surgery
The purpose of this study is to compare the effectiveness of Nepafenac Ophthalmic Suspension, 0.1% eye drops to Acular LS eye drops, used before and after cataract surgery, for treating inflammation in the eye.
- Trial name
- NCT00333255
- Testing
- Nepafenac Ophthalmic Suspension, 0.1%
- Where
- United States
- Volunteers
- 267 people
- Sponsor
- Alcon Research
Surgery, Cataract
Routine Surgical Procedures During COVID-19 Pandemic: a French Nationwide Cohort Study
Determine the consequences of COVID-19 pandemic on routine targeted surgeries. Five surgical procedures were considered : cataract surgery, hip and knee arthoplasties, coronary revascularisation by angioplasty and definitive…
- Conditions
- Surgery, Cataract, Hip Arthroplasty, Knee Arthroplasty
- Trial name
- NCT05197660
- Testing
- surgical procedures
- Where
- France
- Volunteers
- 2,000,000 people
- Sponsor
- EPI-PHARE
Cataract
Loteprednol vs Prednisolone for the Treatment of Intraocular Inflammation Following Cataract Surgery in Children.
The objective of this study is to compare the efficacy and safety for the treatment of postoperative inflammation following ocular surgery for childhood cataract.
- Trial name
- NCT01475643
- Testing
- Loteprednol etabonate, Prednisolones acetate
- Where
- United States
- Volunteers
- 107 people
- Sponsor
- Bausch & Lomb Incorporated
Primary Open Angle Glaucoma
Results of Ocular Compression and Suture Release in Trabeculectomy and Combined Surgery
The use of ocular compression and suture release have helped to improve the safety and decrease the risks of glaucoma filtering surgery.
- Trial name
- NCT00327405
- Where
- United States
- Sponsor
- University of Cincinnati
Congenital Cataract
Electrophysiology in Congenital Cataract After Lensectomy and Anterior
In this prospective study , a cohort of 91 eyes with congenital cataract and 25 eyes normal eyes from Wenzhou medical university was erolled.91 eyes with congenital cataract was after lensectomy and anterior vitrectomy as test…
- Trial name
- NCT04427748
- Where
- China
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Congenital Cataract, Aphakic or Pseudophakic Glaucoma
Mechanism of Aphakic and Pseudophakic Glaucoma in Pediatric Patients
In cell cultures, lens epithelial cells and trabecular meshwork cells will be exposed to aqueous humor from pediatric eyes undergoing cataract removal surgery.
- Trial name
- NCT01136473
- Where
- Israel
- Volunteers
- 40 people
- Sponsor
- Carmel Medical Center
Capsular Contracture, Implant, Pediatric Cataract
Capsular Outcomes of Pediatric Cataract Surgery With Primary Intraocular Lens Implantation
Lens capsular often changes after pediatric cataract surgery，causing complications such as anterior capsulerhexis shrinkage, visual axis opacification (VAO), zonular dehiscence and so on.
- Trial name
- capsular (NCT04803097)
- Where
- China
- Volunteers
- 62 people
- Sponsor
- Yune Zhao
Childhood Cataract
Practical Pattern of Surgical Timing of Childhood Cataract in China
In the current study, the investigators analyzed the surgical RWD of 2,421 children with childhood cataracts from the Childhood Cataract Program of the Chinese Ministry of Health (CCPMOH) at the Zhognshan Ophthalmic Center and…
- Trial name
- NCT03640780
- Testing
- observation
- Where
- China
- Volunteers
- 2,421 people
- Sponsor
- Sun Yat-sen University
Corneal Disease
Automated Lamellar Keratectomy in Symptomatic Patients With Bullous Keratopathy
To relieve pain in patients with symptomatic bullous keratopathy (BK) until keratoplasty and in patients without visual prediction.
- Trial name
- ALKSBK (NCT00654888)
- Testing
- ALK (automated lamellar keratectomy), Mitomycin
- Volunteers
- 28 people
- Sponsor
- Federal University of São Paulo
Endophthalmitis, Cataract
Early Vitrectomy for Endophthalmitis After Cataract Surgery
Post-operative infectious endophthalmitis is devastating condition that causes a diffuse intraocular inflammation and may lead to blindness.
- Conditions
- Endophthalmitis, Cataract, Vitreous Detachment, Retinal Detachment
- Trial name
- NCT05249413
- Testing
- Early 23-gauge pars-plana vitrectomy
- Where
- Egypt
- Volunteers
- 11 people
- Sponsor
- Benha University
Cataract
A Study Assessing the Safety and Efficacy of Dextenza® for the Treatment of Ocular Pain and Inflammation Following Surgery for Pediatric Cataract
To assess the safety of Dextenza compared to an active control, prednisolone acetate suspension, for the treatment of postoperative pain and inflammation following ocular surgery for pediatric cataract.
- Trial name
- NCT04539548
- Testing
- Dextenza Ophthalmic Insert, Prednisolone acetate ophthalmic suspension USP 1%
- Where
- 14 sites in United States
- Volunteers
- 65 people
- Sponsor
- Ocular Therapeutix, Inc.