Clinical trials: Refractive Error - Myopia
Myopia, Hyperopia
Daily Disposable Performance of 1•DAY ACUVUE® TruEye™ and 1•DAY ACUVUE® MOIST® With LACREON® TECHNOLOGY
This study is an observational registry of patients who have recently been prescribed 1•DAY ACUVUE® TruEye® or 1•DAY ACUVUE® MOIST® Brand Contact Lenses with LACREON® TECHNOLOGY.
- Trial name
- TEMPO (NCT01467557)
- Testing
- narafilcon B daily disposable soft contact lenses, etafilcon A daily disposable soft contact lenses
- Where
- 37 sites in United States
- Volunteers
- 1,171 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia, Cornea
Euclid Phoenix Lens Design Trial 2
Lens wettability and subjective comfort of Euclid orthokeratology lenses with and without an enhanced coating will be compared in 50 children. Axial elongation will be monitored in pediatric patients who qualify and consent.
- Trial name
- NCT06392607
- Testing
- Euclid orthokeratology (standard coating), Euclid orthokeratology (enhanced coating)
- Where
- 5 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Euclid Systems Corporation
Myopia
Non-dispense Comfort Comparison of Two Silicone Hydrogel Lenses
The purpose of this study is to compare subjective responses to two contact lenses after 15 minutes of wear.
- Trial name
- NCT00808834
- Testing
- Lotrafilcon A contact lens, Senofilcon A contact lens
- Volunteers
- 196 people
- Sponsor
- CIBA VISION
Myopia
The Evaluation of Safety and Myopia Progression Control Using Novel Spectacle Lens
The goal of this clinical trial is to test Novel spectacle lenses in myopic children. The main question it aims to answer are: safety and efficacy of the lenses.
- Trial name
- NCT05886348
- Testing
- Model-A Novel spectacle lens, Model-B Novel spectacle lens, Single vision spectacle lens
- Where
- 5 sites in China
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- HOYA Lens Thailand LTD.
Presbyopia, Myopia
Clinical Investigation iDesign System With 1.3-PRESBY Treatment and STAR S4 IR™ Excimer Laser System
A prospective study to evaluate the feasibility of a new treatment algorithm to increase depth of focus after wavefront-guided LASIK correction of myopic refractive errors with the iDesign Advanced Wavescan Studio™ System and…
- Trial name
- NCT02806726
- Testing
- iDesign 1.3-PRESBY treatment, iDesign 1.3 treatment
- Volunteers
- 42 people
- Sponsor
- Abbott Medical Optics
Myopia
Dehydration of Stenfilcon A Contact Lenses Versus Delefilcon A Contact Lenses
The study will explore in vivo lens dehydration rates across a 12hr wear period for the study lenses.
- Trial name
- NCT02366923
- Testing
- stenfilcon A, delefilcon A
- Where
- Canada
- Volunteers
- 28 people
- Sponsor
- CooperVision, Inc.
Myopia, Hyperopia
Evaluation of Silicone Hydrogel Daily Wear Contact Lenses for Up to One (1) Month of Daily Wear
The aim of the study is to evaluate if the performance of Invigor A is substantially equivalent to Invigor B contact lenses when used in a one month recommended replacement, daily wear modality.
- Conditions
- Myopia, Hyperopia, Astigmatism
- Trial name
- NCT03722784
- Testing
- Invigor A (test), Invigor B (control)
- Where
- 6 sites in United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Myopia
Clinical Evaluation of the Vedera KXS for the Treatment of Spherical Myopia
The objective of this clinical investigation is to evaluate the safety and efficacy of the Vedera KXS in sighted eyes for the correction of spherical myopia.
- Trial name
- NCT00925041
- Testing
- Vedera KXS
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Glaukos Corporation
Myopia
Clinical Evaluation of the Safety and Efficacy of Yung Sheng 55 % Color Contact Lens
This was a single group, open-label clinical study to assess the safety and efficacy of Yung Sheng 55% Color Contact Lens for vision correction.
- Trial name
- NCT06128486
- Testing
- Soft Contact Lens
- Volunteers
- 62 people
- Sponsor
- Yung Sheng Optical Co., Ltd.
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
Myopia
Subjective Evaluation of a Commercially Marketed Contact Lens Amongst a Subset of the Contact Lens Wearing Population
The purpose of this study is to compare the performance of commercially marketed contact lenses to habitual contact lenses in a selected segment of the contact lens wearing population.
- Trial name
- NCT01007916
- Testing
- Lotrafilcon B contact lens, Habitual contact lens
- Volunteers
- 50 people
- Sponsor
- CIBA VISION
Myopia
Evaluation of DW Silicone Hydrogel Lens Compared to DW Silicone Hydrogel Lens
The purpose of this study is to evaluate the performance of the investigational CooperVision silicone hydrogel lens compared to a currently-marketed silicone hydrogel contact lens up to 30 days of daily lens wear.
- Trial name
- NCT01386008
- Testing
- senfilcon A contact lens, investigational enfilcon A
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Myopia
Study of ACUVUE® ADVANCE® PLUS Contact Lenses.
The purpose of this study is to compare ACUVUE® ADVANCE® Plus contact lenses made prior to process qualification (prePQ) against the ACUVUE® ADVANCE® Plus lenses made after the process qualification (postPQ).
- Trial name
- NCT01244893
- Testing
- Acuvue Advance Plus prePQ, Acuvue Advance Plus postPQ
- Where
- 3 sites in United States
- Volunteers
- 44 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia, Progressive, Children, Only
Eleven Years of Menicon Z Night Contact Lens Wear in Reducing Myopia Progression in Children
To compare axial length growth of white European myopic children wearing Menicon Z Night orthokeratology contact lenses to a control group of distance, single-vision glasses and contact lenses over an 11-year period.
- Trial name
- MCOS11 (NCT04806711)
- Testing
- Menicon Z Night, Control
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Menicon Co., Ltd.
Myopia, Myopia Progression
Children's Viewing Behavior
The aim of this study is to investigate the area of the spectacle lens in which a subject is viewing through regardless of task being performed.
- Conditions
- Myopia, Myopia Progression, Juvenile Myopia
- Trial name
- NCT07229365
- Testing
- Novel spectacle lens design, Spectacle lens designs
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- SightGlass Vision, Inc.
Myopia, Hyperopia
A Prospective Safety and Effectiveness Study of a New High Repetition Rate Excimer Laser Using LASIK for the Correction of Ammetropia and Presbyopia
This clinical study has been planned to evaluate the safety and effectiveness of common treatment algorithms using 500 Hz laser repetition rate for the correction of Ammetropia and Presbyopia
- Conditions
- Myopia, Hyperopia, Presbyopia
- Trial name
- NCT02112968
- Testing
- Proscan, Zyoptix, Supracor
- Volunteers
- 97 people
- Sponsor
- Technolas Perfect Vision GmbH
Myopia, Soft Contact Lenses
A Clinical Trial Assessing the Efficacy and Safety of ST-1 Silicone Hydrogel Daily Disposable Soft Contact Lenses Compared to Miru 1day UpSide
This study will enroll 63 eligible subjects (126 eligible eyes, complete at least 108 evaluable eyes) in approximately 6 different medical centers in Taiwan, in order to evaluate the efficacy and safety of ST-1 silicone hydrogel…
- Conditions
- Myopia, Soft Contact Lenses, Daily Disposable Soft Contact Lenses
- Trial name
- NCT07345416
- Testing
- ST-1, Miru 1day UpSide
- Where
- 6 sites in Taiwan
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Menicon Co., Ltd.
Contact Lens Fit, Myopia
Clinical Performance of a Silicone Hydrogel Lens With Use of FID 114675A
The purpose of this study is to evaluate the clinical performance of a silicone hydrogel contact lens when used with an investigational multi-purpose disinfecting solution (MPDS).
- Trial name
- NCT01240135
- Testing
- FID 114675A multi-purpose disinfecting solution (MPDS), renu fresh Multi-Purpose Solution (MPS), Galyfilcon A contact lenses (Acuvue Advance)
- Volunteers
- 89 people
- Sponsor
- Alcon Research
Myopia
A Study to Evaluate the Product Feasibility of Two New Silicone Hydrogel Contact Lenses
The objective of this study is to determine the clinical feasibility and to evaluate the product performance of two RD2135-01 investigational soft contact lenses (Test 1 and Test 2) developed by Bausch + Lomb.
- Trial name
- NCT01583868
- Testing
- B&L RD2135-01 lens C, B&L RD2135-01 lens D, PureVision2
- Where
- United States
- Volunteers
- 216 people
- Sponsor
- Bausch & Lomb Incorporated
Myopia, Astigmatism
Safety and Efficacy Evaluation of a New Contact Lens Disinfecting Solution in Soft Contact Lens Wearers
The purpose of this study is demonstrate substantial equivalence of an investigational contact lens disinfecting solution to a commercially available contact lens solution in silicone hydrogel and soft contact lens wearers.
- Conditions
- Myopia, Astigmatism, Hyperopia, Refractive Error
- Trial name
- NCT01912768
- Testing
- FID 120947A contact lens disinfecting solution, renu fresh multi-purpose solution, Soft contact lenses
- Volunteers
- 362 people
- Sponsor
- Alcon Research