Evaluation of a Reusable Silicone Hydrogel Multifocal Contact Lens
Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population Phase II
1 other identifier
interventional
46
1 country
4
Brief Summary
This study is a randomized, single-masked, crossover clinical trial. There are two study lenses. Each lens will be dispensed for 3 ± 1 days and then an optimization visit will occur. The final lens pair will be dispensed for 12 ± 2 days and the follow-up on the final lens pair will occur. The second study lenses will then be fit and the above sequence repeated.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started Nov 2019
Shorter than P25 for not_applicable
4 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
November 15, 2019
CompletedFirst Submitted
Initial submission to the registry
December 4, 2019
CompletedFirst Posted
Study publicly available on registry
December 6, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 10, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
March 10, 2020
CompletedResults Posted
Study results publicly available
April 2, 2021
CompletedApril 27, 2025
April 1, 2025
4 months
December 4, 2019
March 9, 2021
April 24, 2025
Conditions
Outcome Measures
Primary Outcomes (3)
Binocular Contact Lens-Corrected Visual Performance Under Standard High Contrast Bright
The contact lens-corrected visual performance on logMAR scale was evaluated binocularly under high luminance high contrast, dim luminance high contrast and high luminance low contrast conditions at 4 meters (distance), 64 cm (intermediate) and 40 cm (near) using ETDRS/reduced Guillon-Poling charts. A value of 0.0 logMAR equates to 20/20 vision on a Snellen Scale. Lower values indicate better visual performance. The average visual performance was reported for each lens type and distance.
2-Week Follow-up
Binocular Contact Lens-Corrected Visual Performance Under Standard High Contrast Dim With Goggles
The contact lens-corrected visual performance on logMAR scale was evaluated binocularly under high luminance high contrast, dim luminance high contrast and high luminance low contrast conditions at 4 meters (distance), 64 cm (intermediate) and 40 cm (near) using ETDRS/reduced Guillon-Poling charts. A value of 0.0 logMAR equates to 20/20 vision on a Snellen Scale. Lower values indicate better visual performance. The average visual performance was reported for each lens type and distance.
2-Week Follow-up
Binocular Contact Lens-Corrected Visual Performance Under Standard Low Contrast Bright
The contact lens-corrected visual performance on logMAR scale was evaluated binocularly under high luminance high contrast, dim luminance high contrast and high luminance low contrast conditions at 4 meters (distance), 64 cm (intermediate) and 40 cm (near) using ETDRS/reduced Guillon-Poling charts. A value of 0.0 logMAR equates to 20/20 vision on a Snellen Scale. Lower values indicate better visual performance. The average visual performance was reported for each lens type and distance.
2-Week Follow-up
Secondary Outcomes (4)
Overall Vision Scores
2-Week Follow-up
Overall Comfort Scores
2-Week Follow-up
Number of Grade 3 or Higher Slit Lamp Findings
2-Week Follow-up
Proportion of Subjects That Reported Ocular Symptoms
2-Week Follow-up
Study Arms (2)
Test/Control
EXPERIMENTALHyperopic subjects that are habitual soft contact lens wearers and have presbyopia will be randomized to sequence, Test/Control.
Control/Test
EXPERIMENTALHyperopic subjects that are habitual soft contact lens wearers and have presbyopia will be randomized to sequence, Control/Test.
Interventions
Eligibility Criteria
You may qualify if:
- Potential subjects must satisfy all of the following criteria to be enrolled in the study:
- The subject must read, understand, and sign the STATEMENT OF INFORMED CONSENT and receive a fully executed copy of the form.
- The subject must appear able and willing to adhere to the instructions set forth in this clinical protocol.
- The subject must be at least 40 years of age and not greater than 70 years of age at the time of consent.
- Subjects must own a wearable pair of spectacles if required for their distance vision.
- The subject must be an adapted soft contact lens wearer in both eyes (i.e. worn lenses a minimum of 2 days per week for at least 8 hours per wear day, for 1 month or more duration).
- The subject must either already be wearing a presbyopic contact lens correction (e.g., reading spectacles over contact lenses, multifocal or monovision contact lenses, etc.) or if not respond positively to at least one symptom on the "Presbyopic Symptoms Questionnaire" (Appendix E).
- The subject's distance spherical equivalent refraction must be in the range of +1.25 D to +3.75 D in each eye.
- The subject's refractive cylinder must be ≤0.75 D in each eye.
- The subject's ADD power must be in the range of +0.75 D to +2.50 D.
- The subject must have distance best corrected visual acuity of 20/20-3 or better in each eye.
You may not qualify if:
- Potential subjects who meet any of the following criteria will be excluded from participating in the study:
- Currently pregnant or lactating.
- Any active or ongoing ocular or systemic allergies that may interfere with contact lens wear.
- Any active or ongoing systemic disease, autoimmune disease, or use of medication, which may interfere with contact lens wear. This may include, but not be limited to, diabetes, hyperthyroidism, Sjögren's syndrome, xerophthalmia, acne rosacea, Stevens- Johnson syndrome, and immunosuppressive diseases or any infectious diseases (e.g. hepatitis, tuberculosis).
- Any previous, or planned, ocular or intraocular surgery (e.g. radial keratotomy, PRK, LASIK, lid procedures, cataract surgery, retinal surgery, etc.).
- A history of amblyopia, strabismus or binocular vision abnormality.
- Use of any of the following medications within 1 week prior to enrollment: oral retinoid isotretinoin (e.g. Accutane), oral tetracyclines, oral phenothiazines, oral/topical/inhaled anticholinergics, systemic/topical corticosteroids.
- Use of any ocular medication, with the exception of rewetting drops.
- History of herpetic keratitis.
- History of irregular cornea.
- History of pathological dry eye.
- Participation in any contact lens or lens care product clinical trial within 30 days prior to study enrollment.
- Employee or immediate family member of an employee of clinical site (e.g., Investigator, Coordinator, Technician).
- Any known hypersensitivity or allergic reaction to Optifree®Replenish® multipurpose care solution, sodium fluorescein or non-preserved rewetting drop solutions.
- Clinically significant (Grade 2 or greater) corneal edema, corneal vascularization, corneal staining, tarsal abnormalities or bulbar injection, or any other corneal or ocular abnormalities which would contraindicate contact lens wear.
- +3 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (4)
Maitland Vision Center
Maitland, Florida, 32751, United States
Advanced Eyecare
Raytown, Missouri, 64133, United States
ProCare Vision Centers
Granville, Ohio, 43023, United States
Frazier Vision Inc.
Jacksonville, Texas, 75703, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Thomas R Karkkainen.
- Organization
- Johnson & Johnson Vision Care, Inc.
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- GT60
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- TREATMENT
- Intervention Model
- CROSSOVER
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
December 4, 2019
First Posted
December 6, 2019
Study Start
November 15, 2019
Primary Completion
March 10, 2020
Study Completion
March 10, 2020
Last Updated
April 27, 2025
Results First Posted
April 2, 2021
Record last verified: 2025-04
Data Sharing
- IPD Sharing
- Will share
Johnson \& Johnson Medical Device Companies have an agreement with the Yale Open Data Access (YODA) to serve as the independent review panel for evaluation of requests for clinical study reports and participant level data from investigators and physicians for scientific research that will advance medical knowledge and public health. Requests for access to the study data can be submitted through the YODA Project site at http://yoda.yale.edu