Clinical trials: sponsored by Alcon Research
Refractive Errors
Clinical Evaluation of a Silicone Hydrogel Daily Wear Monthly Replacement Contact Lens
The purpose of this clinical study is to evaluate the safety and performance of an investigational soft contact lens compared to a commercially available soft contact lens when worn in a daily wear modality.
- Trial name
- NCT04422990
- Testing
- Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
- Where
- 14 sites in United States
- Volunteers
- 158 people
- Sponsor
- Alcon Research
Refractive Errors
Clinical Characterization of an Investigational Frequent Replacement Daily Wear Silicone Hydrogel Sphere Contact Lens
The primary objective of this study is to evaluate the overall clinical performance of an investigational silicone hydrogel contact lens over 7 days of daily wear.
- Trial name
- NCT04702984
- Testing
- LID021201 contact lenses, OPTI-FREE multipurpose solution
- Where
- 3 sites in United States
- Volunteers
- 39 people
- Sponsor
- Alcon Research
Refractive Errors, Myopia
Clinical Evaluation of a Daily Wear Silicone Hydrogel Lens
The purpose of this clinical study is to assess the safety and performance of an investigational soft contact lens compared to a commercially available soft contact lens when worn in a daily wear modality with frequent…
- Conditions
- Refractive Errors, Myopia, Hyperopia
- Trial name
- NCT04207749
- Testing
- LID015385 contact lenses, Comfilcon A contact lenses, CLEAR CARE
- Where
- 18 sites in United States
- Volunteers
- 249 people
- Sponsor
- Alcon Research
Refractive Assessment
Visual Outcomes After Vivity Toric IOL Implantation
The purpose of this study is to evaluate patient satisfaction after bilateral implantation of Vivity Toric Extended Vision Intraocular lens and visual outcomes.
- Trial name
- NCT04675489
- Testing
- Procedure: Vivity Toric IOL
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- EVP Eye Care
Refractive Errors
Clinical Characterization of an Investigational Soft Silicone Hydrogel Contact Lens
The primary objective of this study is to evaluate the overall clinical performance of an investigational silicone hydrogel contact lens over 2 weeks of daily wear.
- Trial name
- NCT04631796
- Testing
- Lehfilcon A contact lenses, Multipurpose disinfection solution
- Where
- 3 sites in United States
- Volunteers
- 36 people
- Sponsor
- Alcon Research
Refractive Errors, Astigmatism
Clinical Comparison of 2 Daily Disposable Toric Soft Contact Lenses
The purpose of this study to evaluate the overall performance of PRECISION1™ for Astigmatism contact lenses with MyDay® Toric contact lenses.
- Trial name
- NCT05039112
- Testing
- Verofilcon A toric contact lenses, Stenfilcon A toric contact lenses
- Where
- 6 sites in United States
- Volunteers
- 64 people
- Sponsor
- Alcon Research
Refractive Errors, Myopia
Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 1
The primary objective of this study is to evaluate the overall performance of PRECISION1 contact lenses when compared to Biotrue ONEday contact lenses.
- Trial name
- NCT04527978
- Testing
- Verofilcon A contact lenses, Nesofilcon A contact lenses
- Where
- 4 sites in United States
- Volunteers
- 56 people
- Sponsor
- Alcon Research
Dry Eye
Evaluation of Comfort in Subjects With Moderate Dry Eye Disease
The purpose of this study is to evaluate the comfort of an ocular lubricant in dry eye subjects. This study will be conducted in Canada and Australia.
- Trial name
- NCT04830956
- Testing
- FID123238, Systane Hydration
- Where
- Australia
- Volunteers
- 40 people
- Sponsor
- Alcon Research
Cataract
Rotational Stability of Acrysof IQ Vivity Extended Vision Toric IOL and Refractive Visual Outcome.
The purpose of this research is to assess the rotational stability of the AcrySof IQ Vivity Extended Vision Toric IOL and Refractive Visual outcome.
- Trial name
- NCT05119127
- Testing
- Alcon Vivity toric intra ocular lens
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Kevin Barber
Refractive Errors, Myopia
Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 2
The primary objective of this study is to evaluate the overall performance of PRECISION1 contact lenses when compared to Clariti 1-Day contact lenses.
- Trial name
- NCT04528017
- Testing
- Verofilcon A contact lenses, Somofilcon A contact lenses
- Where
- 4 sites in United States
- Volunteers
- 56 people
- Sponsor
- Alcon Research
Ocular Comfort
Evaluation of Comfort in Symptomatic Contact Lens Wearers
The purpose of this study is to evaluate the comfort of an ocular lubricant in symptomatic contact lens wearers. This study will be conducted in Canada.
- Trial name
- NCT04963543
- Testing
- FID123238
- Where
- Canada
- Volunteers
- 17 people
- Sponsor
- Alcon Research
Myopia
Clinical Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens
The purpose of this study is to assess the clinical performance of an investigational contact lens over 30 days of daily wear.
- Trial name
- NCT04476784
- Testing
- Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
- Where
- 5 sites in United States
- Volunteers
- 66 people
- Sponsor
- Alcon Research
Refractive Errors
Clinical Evaluation of a Daily Wear Monthly Replacement Silicone Hydrogel Lens
The purpose of this clinical study is to evaluate the safety and effectiveness of an investigational soft contact lens compared to a commercially available soft contact lens when worn for daily wear and replaced monthly.
- Trial name
- NCT04178720
- Testing
- Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
- Where
- 8 sites in United States
- Volunteers
- 119 people
- Sponsor
- Alcon Research
Meibomian Gland Dysfunction, Evaporative Dry Eye Disease
Comparison Between iLux and LipiFlow in the Treatment of Meibomian Gland Dysfunction (MGD): A 12-month, Multicenter Study
The purpose of this post-approval study is to demonstrate that iLux treatment offers comparable treatment effectiveness to LipiFlow for MGD treatment at 12 months post single treatment.
- Trial name
- NCT03956225
- Testing
- Systane iLux® Dry Eye System, LipiFlow® Thermal Pulsation System
- Where
- 15 sites in United States
- Volunteers
- 299 people
- Sponsor
- Alcon Research
Refractive Errors
Clinical Performance of a Silicone Hydrogel Contact Lens Following Six Nights of Extended Wear
The purpose of this clinical study is to evaluate the on-eye performance of an investigational soft contact lens compared to a commercially available soft contact lens following 1 week of extended wear.
- Trial name
- NCT03614130
- Testing
- LID011121 contact lens, Comfilcon A contact lens
- Where
- 2 sites in United States
- Volunteers
- 22 people
- Sponsor
- Alcon Research
Refractive Errors
Clinical Performance of a Silicone Hydrogel Contact Lens Following One Night of Extended Wear
The purpose of this clinical study is to evaluate the on-eye performance of an investigational soft contact lens compared to a commercially available soft contact lens following 1 night of extended wear.
- Trial name
- NCT03560141
- Testing
- LID011121 contact lens, Comfilcon A contact lens
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Alcon Research
Refractive Errors
Clinical Performance of a Monthly Replacement Silicone Hydrogel Lens
The purpose of this study is to assess the clinical performance of an investigational, coated silicone hydrogel contact lens over approximately 30 days of daily wear.
- Trial name
- NCT03586167
- Testing
- LID014341 contact lenses, Comfilcon A contact lenses
- Where
- 4 sites in United States
- Volunteers
- 88 people
- Sponsor
- Alcon Research
Vitrectomy, Retinal Detachment
Pars Plana Vitrectomy With 25-gauge 20000 Cpm, Bevel-tip Cutter
Report efficiency and clinical outcomes using 25-gauge, bevel-tip, 20000 cut per minute vitrectomy probe among eyes with various vitreo-retinal diseases
- Conditions
- Vitrectomy, Retinal Detachment, Vitreous Hemorrhage, Macular Holes
- Trial name
- HYPE (NCT04404296)
- Testing
- 25-gauge, bevel-tip, 20000 cut per minute pars plana vitrectomy
- Where
- Philippines
- Volunteers
- 50 people
- Sponsor
- Peregrine Eye and Laser Institute
Refractive Errors
Clinical Performance Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens
The purpose of this study is to obtain on-eye performance data to inform contact lens product development.
- Trial name
- NCT04055519
- Testing
- Lehfilcon A contact lenses, Comfilcon A contact lenses, Multi-purpose disinfection solution
- Where
- 3 sites in United States
- Volunteers
- 36 people
- Sponsor
- Alcon Research
Vitreous Hemorrhage, Macula Hole
Performance, Safety and Efficiency Comparison Between 10,000 and 5,000 Cuts Per Minute Vitrectomy Using a 25G Cutter - A Prospective Randomized Controlled Study
As technology advances, vitrectomy cutters are smaller and cut rates have become faster. In this prospective study, the vitrectomy efficiency and safety between 5,000 cuts per minute with 10,000 cuts per minute are compared
- Conditions
- Vitreous Hemorrhage, Macula Hole, Epiretinal Membrane, Retinal Detachment
- Trial name
- NCT04859556
- Testing
- Alcon 25Gauge, 10,000 cuts per minute Ultravit cutter, Alcon 25Gauge, 5,000 cuts per minute Ultravit cutter
- Where
- Hong Kong
- Volunteers
- 52 people
- Sponsor
- The University of Hong Kong