Clinical trials: Phacoemulsification Cataract Surgery
Cataract, Hypertension
Effect of Phacoemulsification on Ocular Blood Flow in Human
To investigate ocular haemodynamics after phacoemulsification surgery To evaluate the influence in people with different autoregulation of ocular blood flow
- Conditions
- Cataract, Hypertension, Diabetes
- Trial name
- NCT01305005
- Where
- China
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- yin ying zhao
Aphakia
Clinical Study of a UV-Absorbing Acrylic Posterior Chamber Intraocular Lens
The purpose of this study is to assess the safety and efficacy of the HMY Model YA-60BB Intraocular Lens (IOL) when implanted in the posterior chamber of the human eye for the optical correction of aphakia following cataract…
- Trial name
- HMY (NCT00625313)
- Testing
- HMY Model YA-60BB IOL
- Where
- United States
- Volunteers
- 617 people, healthy volunteers welcome
- Sponsor
- Hoya Surgical Optics, Inc.
Cataract Senile
Venturi and Peristaltic Based Phacoemulsification in Femtosecond Laser Cataract Surgery
This study will compare two methods of vacuum (peristaltic or venturi) commonly used during the removal of a femtosecond treated cataract.
- Trial name
- NCT03970525
- Testing
- Venturi pump, Peristaltic vacuum pump
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Wendell Scott
Primary Open Angle Glaucoma
Electroretinogram and Retinal Vascular Changes After Cataract Surgery
To compare electrophysiological and Optical coherence tomography angiography of optic disc and macula changes after uneventful phacoemulsification between normal and cataractus patients with primary open angle glaucoma.
- Trial name
- NCT05871034
- Testing
- phacoemulsification
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Visual Outcomes
Comparison of Clinical Outcomes in Ziemer Femtosecond Versus Conventional Phacoemulsification Surgery
This study is aimed to compare the clinical outcomes in Ziemer LDV Z8 femtosecond laser-assisted cataract surgery versus conventional phacoemulsification cataract surgery
- Trial name
- NCT03351894
- Testing
- Femtosecond laser assisted cataract surgery, Conventional phacoemulsification
- Where
- Singapore
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Singapore Eye Research Institute
Cataract
Topical Bromfenac for Intraoperative Miosis and Pain Reduction
To evaluate the effect of bromfenac ophthalmic solution 0.09% for reduction of intraoperative miosis and pain in patient who have undergone femtosecond laser-assisted cataract surgery.
- Trial name
- NCT03831984
- Testing
- 0,09% Bromfenac, 0,1% sodium hyaluronate
- Where
- Mexico
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital de La Luz
Cataract
The Effect of Infusion Pressure on the Outcomes of Phacoemulsification Surgery; the ENHANSE Study
The effect of infusion pressure on the outcomes of phacoemulsification surgery.
- Trial name
- ENHANSE (NCT04637685)
- Testing
- Centurion Phacoemulsification System
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- South Tyneside and Sunderland NHS Foundation Trust
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.
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
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
Cataract
Postoperative Total Wavefront Pattern Between Two Types of Intraocular Lenses Implanted in Cataract Surgery
With the advancement of cataract eye surgery and wavefront sensors, the previously unquantifiable refractive measurements have been identified and the high order aberrations have shown their effect on high resolution imaging.
- Trial name
- NCT04701255
- Testing
- phacoemulsification with intraocular lens implantation, ocular aberrometer assesment
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo 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
Oral Anxiolytic, Phacoemulsification
Anxiety and Surgery Satisfaction for Cataract Patient With Different State Anxiety
This study aims to explore the effects of anxiety traits on pain, anxiety, and anesthesia satisfaction in patients undergoing cataract surgery under topical anesthesia.
- Conditions
- Oral Anxiolytic, Phacoemulsification, Cataract Surgery, Satisfaction Survey
- Trial name
- NCT06826417
- Testing
- Xanax
- Where
- Taiwan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Cataract Surgery
A Prospective Multicenter Study To Assess The Clinical Outcomes Of Current Phacoemulsification Approach To Cataract Extraction Versus The Micor System Device
The purpose of this research study is to evaluate the clinical outcomes of current phacoemulsification approaches to cataract extraction involving high-frequency thermogenic energy versus the use of the MICOR System device using…
- Trial name
- NCT05729477
- Testing
- miCOR System, Phaco Subject Cohort
- Where
- 6 sites in United States
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec, Inc.
Cystoid Macular Edema Following Cataract Surgery
CME With Different Fluidic Parameters
Understanding and modulating fluid parameters is an important, but often overlooked aspect of phacoemulsification. In a previous study we compared the impact of using high fluid parameters versus low fluidic parameters on…
- Trial name
- NCT01385852
- Testing
- microcoaxial phacoemulsification
- Where
- India
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Iladevi Cataract and IOL Research Center
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 Unilateral Pending Extraction, Anesthesia
Comparing Ropivacaine and Bupivacaine in DTFNB Anesthesia in Patients Undergoing Phacoemulsification
Deep topical fornix nerve block anaesthesia is now a known form of nerve block for cataract surgeries by phacoemulsification. In this study the investigators intend to compare ropivacaine and bupivacaine in various parameters…
- Trial name
- DTFNB (NCT02925832)
- Testing
- Deep Topical Fornix Nerve block anesthesia, Ropivacaine, Bupivacaine
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Government Medical College, Haldwani
Cataract Senile, Endophthalmitis
Postoperative Safety Outcomes of Intraoperative Intracameral Preservative-Free Moxifloxacin Versus Levofloxacin
Comparative safety study of intracameral levofloxacin versus moxifloxacin for postoperative infection prophylaxis
- Conditions
- Cataract Senile, Endophthalmitis, Antibiotic Side Effect, Safety Issues
- Trial name
- NCT04403334
- Testing
- Levofloxacin Ophthalmic, Moxifloxacin Ophthalmic
- Where
- Philippines
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Peregrine Eye and Laser Institute
Cataract, Cataract Surgery
Outcomes of High vs Physiological Intraocular Pressure During Cataract Surgery Using ACTIVE SENTRY
Cataract surgery is a widely performed procedure across the world that helps restore vision in many patients suffering from cataracts. Irrigation is an essential component of the surgery.
- Conditions
- Cataract, Cataract Surgery, Cataract Bilateral
- Trial name
- ACTIVESENTRY (NCT06611670)
- Testing
- Cataract surgery with Active Sentry, Traditional cataract surgery
- Where
- Canada
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Pseudophakia, Cataract Surgery
Randomized, Masked Comparison of Bromfenac and Besifloxacin BID With Either Prednisolone BID or Loteprednol 0.5% BID for Prevention of Retinal Thickening and CME Following Phacoemulsification
The purpose of this study is to determine if Lotemax eye drops are at least as effective as Pred Forte eye drops, which are the standard of care after cataract surgery.
- Trial name
- NCT01193504
- Testing
- Pred Forte, Lotemax
- Where
- 3 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Innovative Medical