Clinical trials: Cataract Senile
Cataract Senile
Evaluation of the Extended Depth of Focus After Bilateral Implantation of Hydrophobic IOLs
This will be a prospective observational, ethics committee approved study where patients undergoing routine cataract surgery will have bilateral implantation of the intraocular lens (LuxSmart, Bausch \& Lomb).
- Trial name
- LuxSmart (NCT04523558)
- Testing
- Implantation of LuxSmart hydrophobic IOLs (Bausch + Lomb) in both eyes
- Where
- Czechia
- Volunteers
- 33 people
- Sponsor
- Gemini Eye Clinic
Age Related Cataracts
Posterior Capsule Opafication of Different Hydrophobic Acrylic Intraocular Lenses: Vivinex iSert P261 vs.Clareon IOL
On the day of surgery, the first eye to be operated is randomised to receive a Vivinex , HOYA Surgical Optics GmbH or an Clareon, Alcon, Fort Worth, Texas. The second eye to be operated receives the other IOL type.
- Trial name
- Clarinex (NCT04369482)
- Testing
- Alcon Clareon, Hoya Vivinex
- Where
- Austria
- Volunteers
- 100 people
- Sponsor
- Medical University of Vienna
Corneal Astigmatism, Intraocular Pressure
How Astigmatism Influences Corneal Biomechanics and Intraocular Pressure
The aim of the study was to identify whether preoperative corneal astigmatism can influence corneal biomechanics and the assessment of intraocular pressure (IOP) following micro-incision phacoemulsification.
- Conditions
- Corneal Astigmatism, Intraocular Pressure, Cataract Senile
- Trial name
- NCT03162471
- Testing
- non-contact measurement of intraocular pressure
- Volunteers
- 39 people
- Sponsor
- Medical University of Lodz
Glaucoma, Open-Angle, Cataract Senile
A Clinical Feasibility Study of the Aquea Intracanalicular Glaucoma Micro-coil Stent
The purpose of this research study is to evaluate the safety and effectiveness of the Aquea Intracanalicular Glaucoma Stent in lowering intraocular pressure (IOP) in patients with cataract and open angle glaucoma.
- Trial name
- NCT07698353
- Testing
- Aquea Zealix™
- Where
- Panama
- Volunteers
- 29 people
- Sponsor
- Aquea Health, Inc.
Age Related Cataracts, Astigmatism
Rotation of Hydrophobic Acrylic Lenses - Rayner RA0800C & Alcon Clareon & Hoya Nanex & Hoya Vivinex XY1-EM & RayOne EMV Toric & PODEYE Toric
The investigational devices are approved intraocular lenses (IOL) intended to be implanted after phacoemulsification in individuals suffering from age-related cataract with the need of cataract surgery.
- Trial name
- NCT03803852
- Testing
- Intraocular Lens Implantation
- Where
- Austria
- Volunteers
- 750 people
- Sponsor
- Medical University of Vienna
Cataract Senile, Presbyopia
RayOne EMV Mini-monovision - Efficiency and Safety of 3 Grades of Mini-monovision
Aim:To determine the effectiveness and subjective satisfaction of patients with bilateral cataract surgery and implantation of intraocular lens (IOL) RayOne EMV with enhanced optic, using different degrees of mini-monovision (up…
- Trial name
- EMV (NCT05417633)
- Testing
- intraocular lens - RayOne EMV (Rayner Surgical GmbH,Berlin, Deutschland)
- Where
- Czechia
- Volunteers
- 60 people
- Sponsor
- Somich, s.r.o.
Cataract Senile
The Effect of LASIK on the Calibration of IOL Formula Calculation: a Comparative Study
Direct comparison study between previous LASIK or non-LASIK cataract eyes, the performance between non-LASIK and LASIK patients were (i) Ophthalmic examinations: UDVA, CDVA and uncorrected near visual acuity (UNVA) (40cm) and…
- Trial name
- NCT06165796
- Testing
- routine cataract surgery and intraocular lens implantation
- Where
- Taiwan
- Volunteers
- 331 people
- Sponsor
- Taipei Nobel Eye Clinic
Diabetes Mellitus Type 2, Age Related Cataracts
Comparison of Retinal Perfusion Between Diabetic and Non-diabetic Patients With OCT Angiography After Cataract Surgery.
This study aims to compare the retinal perfusion between diabetic and non-diabetic patients with Optical Coherence Tomography（OCT） Angiography after cataract surgery, to thoroughly evaluate the retinal state of diabetics after…
- Trial name
- NCT03903965
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Peking University Third Hospital
Cataract, Bilateral Senile Cataract
Cataract Monitored Anesthesia Care (MAC) Feasibility Pilot Study
The goal of this pilot clinical trial comparing two different sedation approaches for cataract surgery is to assess the feasibility, completeness, and distribution of data in measuring patient satisfaction, the quality of…
- Conditions
- Cataract, Bilateral Senile Cataract, Anesthesia, Patient Satisfaction
- Trial name
- CaTNAPS-1 (NCT06506669)
- Testing
- Oral sedation
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Cataract, Cataract Senile
Impact of a Novel Extended Depth of Focus Intraocular Lens on Visual and Lifestyle Enhancement
The introduction of presbyopia-correcting intraocular lenses (PC-IOLs) has provided cataract and refractive surgeons the ability to provide patients with a wider range of visual success and spectacle independence post-cataract…
- Conditions
- Cataract, Cataract Senile, Presbyopia
- Trial name
- NCT04570579
- Testing
- Vivity Extended Depth of Focus Intraocular Lens
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Alanna Nattis, DO
Cataract Senile
Precisight® Intraocular Lens Implantation for Cataract Treatment
The purpose of this study is to determine the refractive outcomes and optimize the clinical features of a new intraocular lens intended to treat the senile cataract.
- Trial name
- PEACE (NCT02970487)
- Testing
- Intraocular implant of the Precisight
- Where
- Philippines
- Volunteers
- 96 people
- Sponsor
- InfiniteVision Optics
Cataract
Phaco Versus Small Incision Cataract Surgery (SICS) Health Economic Study
To compare the health economic parameter and clinical outcome of Phacoemulsification with small incision cataract surgery (SICS)
- Trial name
- NCT00762606
- Testing
- Phacoemulsification cataract extraction surgery, Small incision cataract surgery
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- Alcon Research
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
Cataract Extraction
Clinical Evaluation of Intraocular Caliper-assisted Capsulotomy for Age-related Cataract
The purpose of this study is to compare the accuracy of capsulotomy assisted by intraocular caliper and Verion navigation system in phacoemulsification surgery and postoperative visual quality of patients.
- Trial name
- NCT04977115
- Testing
- Intraocular caliper-assisted capsulotomy, Verion navigation system-assisted capsulotomy
- Where
- China
- Volunteers
- 156 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Primary Glaucoma
Changes of Trace Elements in Aqueous Humor, Blood and Tears and Analysis of Related Factors
Trace elements are one of the indispensable substances in human body and play an important physiological role. Zinc is a trace element second only to iron in organisms, which is widely distributed in various systems and organs…
- Trial name
- NCT04515030
- Where
- China
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Cataract Senile
Comparison Between Two Ss-OCT Biometry
Since recently a second swept-source optical coherence tomography (ss-OCT) optical biometry device was launched (Anterion, Heidelberg Engineering).
- Trial name
- NCT04333056
- Testing
- Biometric measurement agreement
- Where
- Austria
- Volunteers
- 210 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Age Related Cataract, Pain Management During Cataract Surgery
Prednisolone Acetate Eye Drops for Pain Intervention in Second Eye Cataract Surgery
This study aims to evaluate the efficacy, safety, and potential mechanisms of prednisolone acetate eye drops for pain management in patients undergoing second-eye surgery for age-related cataracts.
- Trial name
- NCT06614348
- Testing
- Prednisolone acetate eye drop group, Sodium hyaluronate eye drops
- Volunteers
- 70 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Dry Eye Disease, Meibomian Gland Dysfunction
Preoperative iLux on Cataract Surgery Derived Dry Eye Disease Due to Meibomian Gland Dysfunction
This prospective study will investigate the effect of pre-operative Systane iLux system administration in treated cataract induced dry eye disease.
- Conditions
- Dry Eye Disease, Meibomian Gland Dysfunction, Cataract Senile, Dry Eye Syndromes
- Trial name
- NCT06483750
- Testing
- Systane iLux Treatment
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- George Washington University
Cataract Senile
Repeatability in Measurements of Two ssOCT and One OLCR Biometer
Achieving high accuracy and precision in ocular biometry has become primordial for cataract surgery, due to the shift of cataract surgery from a rehabilitation procedure to a refractive one.
- Trial name
- NCT04255706
- Testing
- biometric measurement IOLMaster 700, biometric measurement Lenstar LS 700, biometric measurement Anterion Heildelberg
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Prim. Prof. Dr. Oliver Findl, MBA
Cataract, Age-related Cataract
Association Between Light Spectrum and Survival After Cataract Surgery
This study was a retrospective observational cohort analysis of subjects aged 65 years and older, who underwent bilateral cataract surgery within a single (15 hospital) healthcare system, to determine the association between type…
- Conditions
- Cataract, Age-related Cataract, Circadian Rhythm Disorders, Glaucoma
- Trial name
- NCT04187157
- Testing
- Blue-light filtering intraocular lens, Conventional intraocular lens
- Where
- United States
- Volunteers
- 10,192 people
- Sponsor
- University of Pittsburgh