Presbyopic Wear Experience With Multifocal Lenses Compared to Single Vision Lenses and Reading Glasses
NCT ID: NCT07218731
Last Updated: 2025-11-21
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
RECRUITING
NA
30 participants
INTERVENTIONAL
2025-11-30
2026-06-30
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Evaluating the Success of Habitual Multifocal Wearers When Refit With a New Lens Design
NCT04952701
Comparison of Two Multifocal Contact Lenses
NCT01250054
Evaluation of Soft Multifocal Lenses in Presbyopic Previous Contact Lens Wearers
NCT06053463
Clinical Assessment of a Multifocal Contact Lens for People Who Use Reading Glasses Only
NCT01268501
Multifocal Visual Performance Study
NCT03757039
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
CROSSOVER
OTHER
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Multifocal contact lenses
multifocal contact lenses
Multifocal contact lenses
Multifocal contact lenses
Spherical contact lenses with reading glasses
spherical contact lenses used with reading glasses
Spherical contact lenses
spherical contact lenses
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Multifocal contact lenses
Multifocal contact lenses
Spherical contact lenses
spherical contact lenses
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. Ability to give informed consent.
3. Subjects must have corrected distance visual acuity in both eyes equivalent to 20/25 or better at the screening visit.
4. Require an add power of +0.75 D or greater when tested at 40cm.
5. Good general health defined by medication use that has not changed within the last 30 days and the absence of medical conditions or treatments that are deemed confounding to the data as determined by the Investigator.
Exclusion Criteria
2. Current eye disease, infection or inflammation that affects the surface of the eye such as but not limited to moderate or greater blepharitis and ocular allergy.
3. History of refractive surgery.
4. Known history of allergy or sensitivity to contact lens solutions and/or sodium fluorescein.
5. Is pregnant or lactating or planning a pregnancy during enrollment of the study.
6. Is using any systemic or topical medications that in the opinion of the investigator may affect a study outcome variable.
7. Have been diagnosed with dry eye previously
8. Has a systemic condition that in the opinion of the investigator may affect a study outcome variable.
40 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Ohio State University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Jennifer Fogt
Principal Investigator
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
The Ohio State University College of Optometry
Columbus, Ohio, United States
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
STUDY20252007
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.