Clinical trials: Phacoemulsification Cataract Surgery
Cataract
Dropless vs. Standard Drops Contralateral Eye Study
To compare the use of an injectable compound containing an antibiotic and an anti-inflammatory at time of cataract surgery to standard of care that is the use 3 different topical medications to prevent inflammation and infection…
- Trial name
- NCT02515045
- Testing
- TriMoxiVanc, Moxifloxacin HCl 0.5%, Ilevro
- Where
- 4 sites in United States
- Volunteers
- 59 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Cataracts
Comparison of Tetracaine 0.5% and Lidocaine 2% Jelly for Topical Phacoemulsification Cataract Surgery
The purpose of this study is to determine if there is a difference on the penetration of betadine 5% when using lidocaine 2% jelly versus topical tetracaine 0.5% in topical cataract surgery.
- Trial name
- NCT00827073
- Testing
- tetracaine 0.5%, Lidocaine 2% Jelly
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hermann Eye Center
Cataract Surgery
Comparison of Two Phacoemulsification Systems in Cataract Surgery (UNITY VCS vs. Centurion)
This prospective, randomized, contralateral (crossover) study compares the ultrasound efficiency and early postoperative outcomes (Day 1 and Day 7) of two phacoemulsification platforms - the UNITY® VCS system with 4D Phaco and…
- Trial name
- COMPASS (NCT07756385)
- Testing
- UNITY VCS SYSTEM ®, CENTURION VISION SYSTEM ®
- Where
- Croatia
- Volunteers
- 30 people
- Sponsor
- University Hospital Sveti Duh
Refractive Errors, Cataract
Refractive Outcomes After Cataract Surgery in Eyes With Pseudoexfoliation Syndrome
To evaluate the refractive outcomes of cataract surgery in PEX syndrome and determine which of the commonly used IOL formulas (SRK/T, Barrett Universal II and Hill-RBF) is the best in predicting postoperative refractive outcomes…
- Trial name
- NCT04783909
- Testing
- Phacoemulsification cataract surgery
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University of Lublin
Cataract Surgery, Shallow Anterior Chamber
FLACS vs Phaco in Shallow Anterior Chamber
Phacoemulsification in eyes with a shallow anterior chamber (ACD < 2.2mm) presents with problems of safe access to the cataract and increased vulnerability of the endothelium and a higher tendency of complications such as…
- Conditions
- Cataract Surgery, Shallow Anterior Chamber, Phacoemulsification
- Trial name
- NCT03587909
- Testing
- Phacoemulsification Cataract SUrgery, Femtosecond Cataract Surgery
- Where
- India
- Volunteers
- 91 people
- Sponsor
- Iladevi Cataract and IOL Research Center
Cataract
A Cataract Surgery Clinical Trial
The purpose of the study is to compare the efficiency and safety of UNITY™ Vitreoretinal Cataract System (UNITY VCS) to CENTURION® Vision System with Active Sentry (CAS) in adult subjects with grade 2 or greater nuclear sclerotic…
- Trial name
- NCT07044674
- Testing
- UNITY Vitreoretinal Cataract System, CENTURION Vision System with Active Sentry, Anterior segment ophthalmic surgery
- Where
- 5 sites in United States
- Sponsor
- Alcon Research
Cataract, Phacoemulsification
Comparison of Manual Super Small Incision Cataract Surgery and Phacoemulsification
The purpose of this study is to compare the safety and efficacy of manual super small incision cataract surgery (MSSICS) and Phacoemulsification.
- Trial name
- NCT01146964
- Testing
- MSSICS, Phacoemulsification
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Wenzhou Medical University
Cataract, Mydriasis
Subconjunctival Atropine and Intracameral Epinephrine for Pupil Dilation in Phacoemulsification
Mydriatic eye drops are routinely used before phacoemulsification but they are not free of drawbacks. Several alternatives were tried to overcome their limitations.
- Conditions
- Cataract, Mydriasis, Adverse Drug Event
- Trial name
- NCT03638726
- Testing
- Atropine sulfate and epinephrine, Topical cyclopentolate and phenylephrine
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Dar El Oyoun Hospital
Diabetes, Cataract
Healing of Corneal Incision After Cataract Surgery in Diabetic Patients
The objective of this observational study was to understand the healing of corneal incision after cataract surgery in diabetic patients and its influencing factors.
- Trial name
- NCT07076420
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Zhongnan Hospital
Cataract, Glaucoma
IOP Changes Associated With SICS and Phako
Prospective randomized trial in patients requiring cataract surgery in which IOP, angle anatomy and other demographic and clinical data are compared. Subjects randomized to both MSICS and phakoemulsification
- Trial name
- NCT02642211
- Testing
- cataract surgery
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Robin, Alan L., M.D.
Diabetic Retinopathy, Cataract
Cataract Surgery with Near Normal Eye Pressure in Patients with Diabetic Retinopathy
Diabetes mellitus is a chronic metabolic disease that can lead to visual impairment and eye complications such as diabetic retinopathy and diabetic macular edema.
- Trial name
- NNIOP-PHACO (NCT06617273)
- Testing
- Ophthalmosurgical handpiece with active anterior chamber pressure sensing and regulation
- Where
- Austria
- Volunteers
- 72 people
- Sponsor
- Medical University Innsbruck
Macular Edema
Prophylactic Nepafenac and Ketorolac Versus Placebo in Patients Undergoing Cataract Surgery
Assess prophylactic efficacy of topical non-steroidal anti-inflammatory drops in preventing macular edema. Patient undergoing uncomplicated cataract surgery will be enrolled and randomized to nepafenac, ketorolac, or placebo.
- Trial name
- PNK (NCT01395069)
- Testing
- Nepafenac 0.1%, Ketorolac 0.5%
- Where
- Canada
- Volunteers
- 162 people
- Sponsor
- Queen's University
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
Age Related Cataract, Cataract
Effect of Trypan Blue on Corneal Endothelial Cell Count During Phacoemulsification
This randomized controlled trial evaluated the effect of trypan blue on corneal endothelial cell count in patients undergoing phacoemulsification for age-related cataract.
- Trial name
- NCT07735000
- Testing
- Trypan Blue, Phacoemulcification
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Hayat Abad Medical Complex, Peshawar
Cataract, Phacoemulsification
Intracameral Mydriasis Versus Topical Mydriasis in Cataract Surgery
The purpose is to determine if an intracameral solution of 0.2% tropicamide and 2% phenylephrine can dilate the pupil for cataract surgery as well as pre-operative topical 1% tropicamide and 5% phenylephrine.
- Conditions
- Cataract, Phacoemulsification, Mydriasis, Pseudoexfoliation Syndrome
- Trial name
- NCT00690222
- Testing
- Intracameral injection of mydriatic agent
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- Nova Scotia Health Authority
Intracameral Antibiotics, Cataract Surgery
Intracameral Antibiotic Safety Study
The goal of this study is to determine the safety (but not efficacy in preventing infection) of sterile-packaged and pre-loaded injectable solutions of both vancomycin and moxifloxacin at certain dosages and concentrations as…
- Conditions
- Intracameral Antibiotics, Cataract Surgery, Phacoemulsification, Endophthalmitis
- Trial name
- NCT02590523
- Testing
- Vancomycin, Moxifloxacin
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Panhandle Eye Group, LLP
Cataract With Exfoliation Syndrome
Efficacy of a Capsular Tension Ring in Preventing Anterior Capsule Shrinkage After Cataract Surgery in Exfoliation Syndrome
The purpose of this study is to examine the efficacy of a capsular tension ring (CTR) in preventing anterior capsule shrinkage after cataract surgery in exfoliation syndrome (XFS) with no zonular weakness.
- Trial name
- Effect of CTR (NCT01455168)
- Where
- Japan
- Volunteers
- 30 people
- Sponsor
- University of Occupational and Environmental Health
Cataract Extraction
Comparison of Acular LS With Lotemax to Prevent Inflammation After Cataract Surgery and Intraocular Lens Implantation
The purpose of this study is to compare the effectiveness of Acular LS® and Lotemax® in the prevention of inflammation in the eye after cataract surgery. Acular LS is made by Allergan, Inc.
- Trial name
- NCT00366691
- Testing
- Acular LS, Lotemax
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Medical University of South Carolina
Cataracts
A Comparison of Prophylactic Antibacterial Efficacy of Besivance vs. VIGAMOX Prior to Cataract Surgery
To compare antibacterial efficacy of Besivance versus VIGAMOX for decreasing bacteria of the conjunctiva and lid margins in cataract patients prior to surgery after both 1 hour and 3 days of treatment.
- Trial name
- NCT01296542
- Testing
- Moxifloxacin Ophthalmic, Besifloxacin Ophthalmic
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bucci Laser Vision Institute
Corneal Endothelial Cell Loss, Cataract
Comparison of Phacoemulsification and Corneal Damage Between FLACS and Standard Phaco With Two Handpieces
The main goal of this study is to compare traditional cataract surgery with two new technologies: the femtosecond laser and the new Active Sentry handpiece.
- Conditions
- Corneal Endothelial Cell Loss, Cataract, Astigmatism
- Trial name
- NCT05119270
- Testing
- Femtosecond laser assisted cataract surgery with Active Sentry handpiece, Standard phacoemulsification with the Active Sentry handpiece, Standard phacoemulsification with the OZil handpiece
- Where
- Canada
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)