Clinical trials: Phacoemulsification
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
Anterior Capsule Polishing Effect on Effective Lens Position
The purpose of this study is to evaluate effects of anterior capsule polishing on effective lens position (ELP) and actual axial movement of the intraocular lens (IOL) by measuring anterior chamber depth (ACD) patients with…
- Trial name
- NCT01598428
- Testing
- anterior capsule polishing
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Shandong University
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
Phacoemulsification
Phacoemulsification Under Topical Anesthesia and Its Complications
The purpose of this study is to determine if topical anesthesia is safe for phacoemulsification in eyes with comorbidities.
- Trial name
- NCT01381783
- Testing
- Phacoemulsification
- Volunteers
- 111 people
- Sponsor
- Instituto de Oftalmologia Ivo Correa-Meyer
Diabetic Retinopathy
The Effect of Intravitral Injection of Triamcinolone Combined With Cataract Surgery (Phacoemulsification) on Diabetic Macular Edema and Diabetic Retinopathy
In this study, regressed proliferative diabetic retinopathy, very severe, severe and moderate non-prolifrative diabetic retinopathy patients who were going to have a cataract surgery, underwent a complete eye examination, OCT…
- Trial name
- NCT00849537
- Testing
- Triamcinolone
- Where
- 3 sites in Iran
- Sponsor
- Shahid Beheshti University of Medical Sciences
Diabetic Oculopathy
Topical Diclofenac on Macular Thickness After Phacoemulsification
Eyes of 108 diabetic patients have underwent phacoemulsification and intraocular lens implantation surgery have enrolled. Fifty four eyes have received the conventional postoperative care with steroid drop, whereas the other…
- Trial name
- diclofenac (NCT02306031)
- Testing
- Prescribe ARTIFICIAL TEAR, Prescribe diclofenac sodium drop 0.1%
- Where
- Iran
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Cataract
Registry of PHAcoemulsification for Cataract Surgery
Cataracts cause vision loss due to opacities in the lens. Cataract surgery is performed by emulsifying the nucleus of the lens. A phacoemulsifier is the machine used to deliver ultrasonic energy in the eye to fragment the lens…
- Trial name
- ROPHACS (NCT06659419)
- Where
- France
- Volunteers
- 100,000 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Glaucoma, Cataracts
Intraocular Pressure Control Following One Site Versus Two Site Combined Phacoemulsification/IOL And Trabeculectomy
The purpose of this study is to compare the safety \& effectiveness of the two types of cataract and glaucoma surgeries. Results from this study may improve the surgical and post surgical management and long term management of…
- Trial name
- NCT00695747
- Testing
- 2 Site procedure- Phacoemulsification/IOL and Trabeculectomy
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Lahey Clinic
Dislocated Lens, Pars Plana Vitrectomy
Effectiveness and Safety of 25-Gauge Needle-Assisted Phacoemulsification of Dislocated Intravitreal Lens Nucleus
The goal of this observational study is to learn about the effects of 25-gauge (G) needle-assisted phacoemulsification to remove dislocated intravitreal lens nuclei.
- Conditions
- Dislocated Lens, Pars Plana Vitrectomy, Phacoemulsification, Needle
- Trial name
- NCT06709378
- Where
- China
- Volunteers
- 9 people
- Sponsor
- Changzhou No.2 People's Hospital
Narrow-Angle Glaucoma
Combined VCST With Phacoemulsification Versus Phacoemulsification in Primary Angle Closure Glaucoma
As ab externo metal probe trabeculotomy cannot achieve 360-degree circumferential angle surgery, prolene suture can be used to achieve this without the need for an illuminated microcatheter.
- Trial name
- NCT06120621
- Testing
- Arm 1 : VCST-phaco group , Arm 2 : phaco group.
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Mansoura University
Lens Subluxation
A Modified-simple Technique for Managing Moderate and Severe Subluxated Lens Extraction
The investigators describe a modified knotless Z-suture technique to stabilize the capsular bag to the sclera in eyes with moderate and severe ectopic lentis requiring cataract surgery using a standard CTR.
- Trial name
- NCT06627062
- Testing
- moderate and severe subluxated lens extraction
- Where
- China
- Volunteers
- 9 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Cataract
Subfoveal Choroidal Thickness After Surgery for Age-related Cataracts
To compare the effects of femtosecond laser-assisted cataract surgery (FLACS) and conventional phacoemulsification surgery (CPS) on subfoveal choroidal thickness (SFCT) in age-related cataracts.
- Trial name
- NCT02895074
- Testing
- Femtosecond laser-assisted cataract surgery, Conventional phacoemulsification cataract surgery, Tropicamide
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Sun Yat-sen University
Pseudophakic Cystoid Macular Lesions After Uncomplicated Standard Phacoemulsification
Pseudophakic Cystoid Macular Lesions After Uncomplicated Standard Phacoemulsification
To assess the incidence, risk factors and clinical courses of cystic macular lesions (CMLs) after uncomplicated phacoemulsification and evaluate the efficacy of topical NSAIDs on the prevention of pseudophakic cystic macular…
- Trial name
- NCT03106402
- Testing
- topical bromfenac sodium hydrate
- Volunteers
- 316 people, healthy volunteers welcome
- Sponsor
- Kyungpook National University Hospital
Epiretinal Membrane
Phacoemulsification and 25 Gauge (25G) Vitrectomy Versus Phacoemulsification Only in Idiopathic Epiretinal Membranes
The purpose of the study is to evaluate the difference in Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity, oct retinal thickness and microperimetry in 2 groups of 30 eyes each affected by idiopathic epiretinal…
- Trial name
- NCT01771939
- Testing
- 25-G vitrectomy and phacoemulsification, phacoemulsification (cataract surgery)
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- University of Turin, Italy
Corneal Endothelial Cell Loss, Pseudoexfoliation Syndrome
Corneal Endothelium After Phacoemulsification in Pseudo Exfoliation Syndrome
To study corneal endothelial cells changes after phacoemulsification in patients with senile cataract and pseudoexfoliation syndrome (PEX) compared with control patients with senile cataract using specular microscope.
- Trial name
- NCT05447130
- Testing
- phacoemulsification
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Minia University
Astigmatism
Incisional Correction of Corneal Astigmatism During Phacoemulsification
Today, cataract surgery is regarded as refractive surgery, mainly aiming emmetropia, and this makes eliminating corneal astigmatism is critical.
- Trial name
- NCT04418986
- Testing
- opposite clear corneal incisions (OCCI)
- Where
- Iraq
- Volunteers
- 40 people
- Sponsor
- Al-Rasheed University College