Clinical trials: Phacoemulsification Cataract Surgery
Cataract, Glaucoma
High Frequency Deep Sclerotomy (HFDS) ab Interno a Combination Surgical Intervention Using Cataract Surgery to Lower IOP
Objective: To compare intraocular pressure lowering effect of combined sclerotomy ab interno with phacoemulsification and phacoemulsification alone, in primary or secondary open angle glaucoma patients.
- Conditions
- Cataract, Glaucoma, POAG
- Trial name
- HFDS_abinterno (NCT02312362)
- Testing
- Combined sclerotomy ab interno and phaco, Phacoemulsification with IOL implantation
- Where
- 5 sites in Egypt, Germany and 2 more
- Volunteers
- 108 people
- Sponsor
- Oertli Instrumente AG
Cataract
Phacoemulsification Sleeves
Incision size in cataract surgery is related to induced surgical astigmatism, chamber stability, and surgical efficiency. Sleeves of different diameters change the size of the surgical incision and amount of fluid allowed into…
- Trial name
- NCT00289068
- Testing
- Phacoemulsification Sleeve surgery, Phacoemulsification Sleeves surgery, Phacoemulsification Sleeves
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- University of Oklahoma
Senile Cataract
Phacoemulsification in Patients With Corneal Opacities
In this retrospective case series, the feasibility of performing phacoemulsification using slit illumination in eyes with corneal opacity was assessed.
- Trial name
- NCT05014269
- Testing
- Phacoemulsification in eyes with corneal opacities
- Volunteers
- 10 people
- Sponsor
- Assiut University
Hard Nuclear Cataract, Phacoemulsification Cataract Surgery
Study on the Surgical Strategy of Corneal Endothelial Protection for Hard Nuclear Cataract Patients
In this study, we compared two types of phacoemulsification commonly used in cataract surgery to evaluate their effect on the prognosis of patients with hard nuclei.
- Conditions
- Hard Nuclear Cataract, Phacoemulsification Cataract Surgery, Endothelial Cell Density Loss, Central Corneal Thickness
- Trial name
- NCT06991374
- Testing
- combined burst mode, torsional mode
- Where
- China
- Volunteers
- 207 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Cataract
Comparison of Femtosecond Laser Assisted Cataract Surgery to Conventional Phacoemulsification Cataract Surgery
In this project, the investigators aim to compare the safety, efficacy, and predictability outcomes of conventional CEIOL surgery to Femtosecond-laser-assisted CEIOL (FLACS) in an effort to improve cataract surgery outcomes.
- Trial name
- NCT02096627
- Where
- United States
- Volunteers
- 154 people
- Sponsor
- Johns Hopkins University
Cataract, Inflamation
A Study Comparing Sub-Tenon Steroid Injection Versus Eye Drops for Reducing Postoperative Inflammation After Cataract Surgery
After cataract surgery, postoperative inflammation is commonly treated with corticosteroid eye drops such as prednisolone acetate 1%. However, frequent dosing may reduce patient compliance.
- Conditions
- Cataract, Inflamation, Phacoemulsification
- Trial name
- NCT07567118
- Testing
- Triamcinolone acetonide injection, prednisolone acetate 1%
- Where
- Syria
- Volunteers
- 72 people
- Sponsor
- Damascus University
Cataract; Surgery; Phacoemulsification; Biometry; Intraocular Lens Power
Comparison of SRK-T With Kane Formula for Prediction of Refractive Outcome After Phacoemulsification
Cataract is a leading cause of blindness in the world. Cataract surgery is one of the most commonly performed ocular procedures.
- Trial name
- NCT05564455
- Testing
- Biometry with Kane formula, Biometry with SRK-T formula
- Where
- Pakistan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Foundation University Islamabad
Intermediate Uveitis, Posterior Uveitis
Retisert and Cataract Surgery in Patients With Severe Uveitis
To review chart data at the Duke Eye Center and determined whether a 3-year fluocinolone acetonide sustained drug delivery system (FA) safely suppressed postoperative inflammation when combined with phacoemulsification and…
- Trial name
- NCT00570830
- Testing
- Retisert (fluocinolone acetonide implant)
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Duke University
Cataract
Ketorolac Plus Tobramycin/Dexamethasone Versus Tobramycin/Dexamethasone After Uneventful Phacoemulsification Surgery
This randomized controlled trial compares two regimens of topical therapy: tobramycin 0.3% - dexamethasone 0.1% (TobraDex®, Alcon), one drop four times/day combination of tobramycin 0.3% - dexamethasone 0.1% (TobraDex®, Alcon)…
- Trial name
- NCT01103401
- Testing
- Drug: Tobramycin 0.3% - Dexamethasone 0.1%, Drug: Tobramycin-Dexamethasone plus Ketorolac tromethamine
- Volunteers
- 145 people
- Sponsor
- Veroia General Hospital
Cataract Extraction
Exploratory Study of OMS302 Injection in Subjects Undergoing Unilateral Cataract Extraction by Phacoemulsification.
This is an exploratory study to determine the safety and clinical benefit of OMS302 Injection in subjects undergoing Cataract Extraction with Lens Replacement (CELR) using a coaxial phacoemulsification process.
- Trial name
- NCT00721695
- Testing
- OMS302, OMS302-PE, Vehicle
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Omeros Corporation
Cataract, Corneal Astigmatism
Evaluation of the Impact of Corneal Width on Surgically Induced Astigmatism (SIA) and Functional Results After Bimanual 1.4 mm Microincision Cataract Surgery (B-MICS), Coaxial 1.8 mm MICS (C-MICS) and 2.4 mm Small Incision Cataract Surgery (C-SICS).
The aim of the study is to compare functional results and complications of 3 methods of cataract phacoemulsification: bimanual 1.4 mm cataract surgery (B-MICS), coaxial 1.8 mm cataract surgery (C-MICS) and coaxial 2.4 mm small…
- Conditions
- Cataract, Corneal Astigmatism, Corneal Incision Contracture
- Trial name
- MICS (NCT05510869)
- Testing
- Bimanual 1.4 mm microincision cataract surgery (B-MICS) with IOL implantation in a "wound-assisted" technique. In bimanual MICS group a self-sealing 1.4 mm wide incision was created supratemporally, Coaxial 1.8 mm microincision cataract surgery (C-MICS) with IOL implantation with an injector through the 1.8 mm wide incision created temporally., Coaxial 2.4 mm small incision cataract surgery (C-SICS) with IOL implantation with an injector through the 2.4 mm wide incision located temporally.
- Volunteers
- 90 people
- Sponsor
- Medical University of Lodz
Effect of Cataract Surgery on Corneal Endothelium; About 2 Techniques
Qualitative and Quantitative Endothelium Changes After Cataract Surgery: Ultrasound Phacoemulsification vs Nanolaser Technique
Purpose: The aim of this study was to evaluate corneal endothelial cell density and morphology, central corneal thickness, and best visual acuity using US phacoemulsification or Nanosecond laser technique.
- Trial name
- NCT05886283
- Testing
- phacoemulsification, utrasound phacoemulsification, nanolaser phacoemulsification
- Where
- Tunisia
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University Tunis El Manar
Cataract
Impact of 0.1% and 0.2% Sodium Hyaluronate on Postoperative Discomfort Following Phacoemulsification Surgery
Primary objective of the study is the assessment of the patients' discomfort following cataract extraction surgery by means of phacoemulsification and intraocular lens implantation.
- Trial name
- NCT03705949
- Testing
- Sodium Hyaluronate 0.1% drops, Sodium Hyaluronate 0.2% drops
- Where
- Greece
- Volunteers
- 180 people
- Sponsor
- Democritus University of Thrace
Open Angle Glaucoma, Ocular Hypertension
Selective Laser Trabeculoplasty After Failed Phacoemulsification With Eximer Laser Trabeculectomy
The aim of this study is to evaluate the efficacy of selective laser trabeculoplasty after a prior failed phacoemulsification and Eximer Laser Trabeculectomy.
- Conditions
- Open Angle Glaucoma, Ocular Hypertension, Cataract
- Trial name
- SLT (NCT02434250)
- Testing
- Selective Laser Trabeculoplasty
- Where
- Switzerland
- Volunteers
- 203 people
- Sponsor
- University of Zurich
Cataract, Phacoemulsification Cataract Surgery
Efficacy and Safety of PRO-155 Versus Nevanac in Post Phacoemulsification
The purpose of this study is to evaluate efficacy and safety of the ophthalmic solution PRO-155 in patients post phacoemulsification.
- Trial name
- NCT01657266
- Testing
- PRO-155, Nevanac
- Where
- Mexico
- Volunteers
- 160 people
- Sponsor
- Laboratorios Sophia S.A de C.V.
Cataract
The Use of an Anterior Chamber Maintainer as a Sole Fluid Source in Micro Incision Cataract Surgery as Compared to a Standard Phacoemulsification Procedure
The purpose of this study is to compare the use of an Anterior Chamber Maintainer (ACM) as the sole fluid source in phacoemulsification micro incision cataract surgery (using 1.1mm corneal incision) as opposed to conventional…
- Trial name
- NCT01553760
- Testing
- Phacoemulsification using an ACM as the sole fluid source, Conventional Phaco
- Where
- Israel
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Senile Cataract, Cataract
Efficacy of FLACS USFREE Compared to Traditional Surgery Using Ultrasound.
Despite the advantages already demonstrated by FLACS, these surgeries still require ultrasonic devices for fragmentation of the lens.
- Trial name
- USFREE (NCT03050008)
- Testing
- FLACS USFREE, Traditional Surgery
- Volunteers
- 71 people
- Sponsor
- Alfredo Tranjan Centro Oftalmologico
Nuclear Sclerosis of the Lens, Phacoemulsification Cataract Surgery
This Clinical Trial Compares Two Phacoemulsification Systems Used in a Bilateral Cataract Surgery Subjects in Order to Study CDE and Ultrasound Time During Cataract Removal
This clinical trial compares two phacoemulsification systems used in a bilateral cataract surgery subjects, in order to study CDE and Ultrasound time during cataract removal
- Conditions
- Nuclear Sclerosis of the Lens, Phacoemulsification Cataract Surgery, Cataract Bilateral
- Trial name
- CDE (NCT07468877)
- Testing
- Cataract extraction with phacoemulsification comparing two systems
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Nicole Fram 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
Efficacy, Complications
The Safety of Cataract Removal by Phacoemulsification Surgery in Patients Under Anti-aggregant and Coumadin Treatment
To assess the risks of intra- and postoperative bleeding tendency associated with cataract surgery by phacoemulsification in patients on coumadin and antiaggregant treatments. Design: Consecutive prospective study.
- Trial name
- NCT00564356
- Testing
- cataract surgery with phacoemulsification
- Where
- Israel
- Volunteers
- 75 people
- Sponsor
- Sheba Medical Center