Clinical trials: Visual Outcomes
Hyperopic Presbyopia
Prospective Investigation of SUPRACOR Visual Outcomes of Presbyopic Hyperopic Patients With and Without Astigmatism
This phase IV study is an open, prospective, single-center, single-surgeon bilateral eye study to investigate the bilateral uncorrected intermediate visual acuity of presbyopic hyperopic patients, who have been treated with…
- Trial name
- NCT01628146
- Testing
- SUPRACOR LASIK treatment
- Where
- Ireland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Technolas Perfect Vision GmbH
Cataract
Clinical Outcome After Implantation of Two Different Multifocal Toric IOLs: Liberty (677MTY) and PanOptix®
This study is to compare the rotational stability, visual outcome and patient satisfaction after implantation with either Liberty 677MTY, a multifocal diffractive-refractive IOL based on EPS technology manufactured by Medicontur…
- Trial name
- NCT05895396
- Where
- Hungary
- Volunteers
- 35 people
- Sponsor
- Medicontur Medical Engineering Ltd
Cataract, Lens Opacities
PMCF Study on Monofocal Toric IOL (PODEYE TORIC) in Asia
This is a single-center, prospective, open-label PMCF study whereby patients undergoing routine cataract surgery will have mono- or bilateral implantation of hydrophobic acrylic monofocal toric intraocular lens PODEYE TORIC…
- Conditions
- Cataract, Lens Opacities, Astigmatism
- Trial name
- PHY2102 (NCT04778501)
- Testing
- IOL implantation experimental
- Where
- Philippines
- Volunteers
- 45 people
- Sponsor
- Beaver-Visitec International, Inc.
Cataract
Visual and Refractive Outcomes After Implantation of Aspheric IOLs With Different Dioptric Increments and Manufacturing
This study compares two intraocular lenses, the Softec HD and the Tecnis Z9002, used to replace the natural crystalline lens after cataract extraction.
- Trial name
- NCT01249144
- Testing
- Intraocular Lens (IOL)
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Lenstec Incorporated
Neovascular Age-related Macular Degeneration
Efficacy of Ranibizumab Prn Treatment Compared to Aflibercept Bimonthly Intravitreal Injections on Retinal Thickness Stability in Patients With Wet AMD
The purpose of this study was to compare the efficacy of 0.5 mg ranibizumab versus 2 mg aflibercept bimonthly intravitreal injections on retinal thickness stability.
- Trial name
- SALT (NCT01958918)
- Testing
- Ranibizumab, Aflibercept
- Where
- 68 sites in Austria, Belgium and 8 more
- Volunteers
- 712 people
- Sponsor
- Novartis Pharmaceuticals
Aphakia, Cataract
Exploratory Study to Evaluate the Use of the RxSight Light Adjustable Lens (LAL) and the Light Delivery Device (LDD) to Improve Visual Outcomes
The objective of this study is to evaluate, for the visual correction of aphakia, whether the RxSight Light Adjustable Lens (LAL) and Light Delivery Device (LDD) can be used to improve visual outcomes after performing adjustments…
- Trial name
- NCT03895034
- Testing
- Light Adjustable lens (LAL) and Light Delivery Device (LDD)
- Where
- Mexico
- Volunteers
- 66 people
- Sponsor
- RxSight, Inc.
Neovascular Age-related Macular Degeneration (nAMD), Wet Age-related Macular Degeneration (AMD)
An Observational Study to Investigate the Use of Aflibercept 8 mg to Treat Adult Patients With Neovascular Age-Related Macular Degeneration (nAMD) and Diabetic Macular Edema (DME) in a Real-World Setting
The purpose of this research study is to observe the patient's clinical care and how EYLEA® HD is used as a treatment in real-world settings.
- Conditions
- Neovascular Age-related Macular Degeneration (nAMD), Wet Age-related Macular Degeneration (AMD), Diabetic Macular Edema (DME), Visual Impairment
- Trial name
- SPECTRUM-US (NCT06398080)
- Testing
- aflibercept 8 mg
- Sponsor
- Regeneron Pharmaceuticals
Cataract
Visual and Refractive Outcomes of a New Diffractive Trifocal Toric Intraocular Lens
The purpose of this study is to investigate the visual performance and refractive predictability with the diffractive toric Finevision POD FT IOL.
- Trial name
- RibeiroPODFT (NCT04940793)
- Testing
- POD FT
- Where
- Portugal
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Patients Who Have Bilateral NanoFlex Implantation at Least 3 Months Previously
Evaluation of Visual Outcomes of Monovision Patients Bilaterally Implanted With Nanoflex Intraocular Lenses
The purpose of this study is to look at how well you see the Nanoflex Intraocular lens placed in your eye.
- Trial name
- NCT01279122
- Testing
- Nanoflex IOL
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Cataract
Clinical Outcome After Implantation of Medicontur Liberty 677MTY, a Multifocal, Toric IOL
The purpose of this study is to evaluate visual outcomes, patient satisfaction and YAG capsulotomy rate after implantation of a multifocal toric lens- Liberty 677MTY - manufactured by Medicontur Ltd. (Zsámbék, Hungary),
- Trial name
- NCT04670237
- Testing
- Liberty677MTY Multifocal Toric IOL
- Where
- Hungary
- Volunteers
- 30 people
- Sponsor
- Medicontur Medical Engineering Ltd
Visual Outcome
The Purpose of This Clinical Study is to Evaluate Optimized Maximum Plus for Maximum Visual Acuity (MPMVA) Refractive Technique and Its Effect on Visual Performance.
This is a prospective, multicenter, parallel groups, non-interventional, examiner masked, comparative clinical study. Patients that participated in previous Hoya studies, and patients previous implanted with Hoya non-toric…
- Trial name
- NCT07595432
- Testing
- Non-Interventional Study
- Where
- Philippines
- Volunteers
- 140 people
- Sponsor
- Hoya Surgical Optics, Inc.
Presbyopia
Compare Visual Outcomes Using a New Diagnostic Device
Evaluation of preoperative corrected distance visual acuity (CDVA) obtained with VirtIOL device compared to postoperative CDVA.
- Trial name
- NCT04037631
- Testing
- Diagnostic device
- Where
- Germany
- Volunteers
- 24 people
- Sponsor
- Carl Zeiss Meditec AG
Patients Implanted With Monofocal Intraocular Lens
Prospective Evaluation of Near and Intermediate Visual Outcomes With Monofocal Intraocular Lenses: The Mast Study
The purpose of this study is to evaluate the near and intermediate visual outcomes of patients who have undergone routine cataract surgery (removal of cloudy crystalline lens) with phacoemulsification (the break-up and removal of…
- Trial name
- NCT01191515
- Testing
- Monofocal Intraocular Lenses
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Cataract
Clinical Outcomes After Implantation of a Monofocal Hydrophobic IOL, Bi-Flex 877PAY With POB-MA Preloaded Injector
The purpose of our investigation is to retrospectively assess visual outcomes, refractive stability, safety features of the lens and the incidence of developing PCO (posterior capsular opacification) in a 12-month period…
- Trial name
- NCT06469541
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Medicontur Medical Engineering Ltd
Cataract Senile
Evaluation of Glistening, Visual Outcomes and General Safety 24 Months Post-IOL Implantation
Main evaluation of glistening at least 24 Months post-IOL implantation
- Trial name
- NCT07297719
- Where
- China
- Volunteers
- 33 people
- Sponsor
- Carl Zeiss Meditec AG
Cataract, Presbyopia
Evaluation of Visual Outcomes in Patients With Complex Corneas Implanted With the IC-8 IOL
The purpose of this study is to evaluate visual outcomes in patients with complex corneas who have been previously implanted with the IC-8 IOL after cataract removal.
- Conditions
- Cataract, Presbyopia, Irregular; Contour of Cornea
- Trial name
- NCT05377515
- Where
- Singapore
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- AcuFocus, Inc.