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Compares treatment options for Presbyopia Correction
Official title Presbyopic Wear Experience With Multifocal Lenses Compared to Single Vision Lenses and Reading Glasses
ClinicalTrials.gov ID: NCT07218731
What this study is testing
- What it's testing
- The purpose of the study is to assess participant experience when wearing multifocal contact lenses compared to spherical contact lenses with reading glasses.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 40 and older
You may be able to join if
- At least 40 years of age.
- Ability to give informed consent.
- people must have corrected distance visual acuity in both eyes equivalent to 20/25 or better at the screening visit.
- Require an add power of +0.75 D or greater when tested at 40cm.
- 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...
You likely can't join if
- Current or active inflammation or infection as determined by the Investigator.
- Current eye disease, infection or inflammation that affects the surface of the eye such as but not limited to moderate or greater blepharitis and...
- History of refractive surgery.
- Known history of allergy or sensitivity to contact lens solutions and/or sodium fluorescein.
- Is pregnant or lactating or planning a pregnancy during enrollment of the study.
- Is using any systemic or topical medications that in the opinion of the investigator may affect a study outcome variable.
See the full eligibility criteria
- At least 40 years of age.
- Ability to give informed consent.
- people must have corrected distance visual acuity in both eyes equivalent to 20/25 or better at the screening visit.
- Require an add power of +0.75 D or greater when tested at 40cm.
- 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.
- Current or active inflammation or infection as determined by the Investigator.
- 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.
- History of refractive surgery.
- Known history of allergy or sensitivity to contact lens solutions and/or sodium fluorescein.
- Is pregnant or lactating or planning a pregnancy during enrollment of the study.
- Is using any systemic or topical medications that in the opinion of the investigator may affect a study outcome variable.
- Have been diagnosed with dry eye previously
- Has a systemic condition that in the opinion of the investigator may affect a study outcome variable.
The study team makes the final eligibility decision.
Where it's taking place
- Columbus, Ohio, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 40 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Columbus, Ohio, United States. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.