Clinical trials
Presbyopia clinical trials
Below are recruiting presbyopia clinical trials, each written for real people, not researchers. We’re tracking 20 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06487897RecruitingPhase 3
Presbyopia correction with the VIS Opti-K system
This trial tests a new treatment called the VIS Opti-K™ System to help people with presbyopia (age-related trouble seeing up close) see better without glasses. It uses a special lens to improve near vision in one eye while keeping distance vision clear.
Boca Raton, FloridaAges 40 years+ - NCT07512089Recruiting
Blended Vision vs. Monovision LASIK for Reading Age
This study compares two laser eye surgery approaches for people over 40 who need reading glasses. Both methods use LASIK to reduce or eliminate your need for glasses, but they work differently—one eye may be set for distance and one for close-up (monovision), or both eyes may be adjusted for mixed vision (blended vision).
Guangzhou, GuangdongAges 40–55 - NCT06948357RecruitingPhase 2
Eye drops for presbyopia in Chinese adults
This trial tests two eye drops, BRIMOCHOL PF and CARBACHOL PF, to see if they improve near vision in people with presbyopia (age-related difficulty seeing up close). The study is for Chinese adults aged 45-75 who have trouble reading even with glasses or contacts.
Wenzhou, ZhejiangAges 45–75 - NCT07218731Recruiting
Multifocal contact lenses vs reading glasses for presbyopia
This study compares multifocal contact lenses to single vision lenses and reading glasses for people over 40 who need help seeing up close. It aims to find which option provides a better experience for presbyopia (age-related blurry near vision).
Columbus, OhioAges 40 years+ - NCT07321756Recruiting
Presbyopia-correcting lens implants for complex cataracts
This study tests special lenses (IOLs) that aim to correct presbyopia (trouble seeing up close) in people with complex cataracts or other eye conditions. It may help if you have a lens that is partially out of place, long-term eye inflammation, a cataract after laser eye surgery, or if you are missing a lens and need a new one.
Hangzhou, ZhejiangAges 18–80 - NCT05115058Enrolling by invitation
A new laser treatment for better near vision without glasses
This study tests a new laser procedure that creates a tiny pocket inside your cornea (the clear front part of your eye) to help you see up close without glasses. It's for people who have presbyopia (age-related trouble focusing on nearby objects) and are tired of needing reading glasses.
PristinaAges 40–50 - NCT03135327Recruiting
Eye scans study to compare brain and eye health
This study uses detailed eye imaging to look for patterns that may go along with conditions like Alzheimer’s disease, memory problems, multiple sclerosis, or eye/vascular issues. It may help researchers better understand how eye findings relate to health and disease.
Miami, FloridaAges 18–99 - NCT06060041Recruiting
Study of the IC-8 Apthera lens after cataract surgery
This study is for people who already have an IC-8 Apthera lens in one eye and need treatment for clouding on the lens capsule (posterior capsule opacification). It evaluates how well this lens works over time.
Dothan, AlabamaAges 22 years+ - NCT06902584Recruiting
Comfilcon A contact lens study for current wearers
This study is for people who currently wear Comfilcon A contact lenses (including sphere, toric, multifocal, toric multifocal, or Energys) and have used them for at least a year. It also requires that you sometimes sleep in your lenses. The purpose is to gather ongoing information about these lenses.
Berkeley, CaliforniaAges 8–75 - NCT07051720Recruiting
Comparing advanced lenses for cataract surgery
This study compares five different advanced lenses (that give a range of focus) with a standard single-focus lens for cataract surgery. It aims to see which lens provides the best overall vision.
Ahaus, North Rhine-WestphaliaAges 22–85 - NCT07077967Recruiting
Light perception study for patients with special lens implants
This trial studies how well patients see light after getting a special kind of lens implant that helps with both near and far vision without glasses. It aims to understand how their eyes perceive brightness compared to normal vision.
Alexandroupoli, EvrosAges 45–75 - NCT07113210RecruitingPhase 4
Quality of life with Qlosi eye drops for presbyopia
This trial tests whether a new prescription eye drop called Qlosi improves the quality of life for people with presbyopia (age-related trouble seeing up close). You will use the drops regularly and answer questions about your vision and daily activities.
Medina, MinnesotaAges 45–64 - NCT07135570Recruiting
My Eyes, My Light: Amar Chokh, Amar Alo
This trial is studying people living in Char Fasson, Bangladesh, to see who might have undiagnosed eye problems. It's a local screening program to catch eye issues early.
Char Fasson, BholaAges 35 years+ - NCT07232615Recruiting
Comparing two types of trifocal lenses for cataract surgery
This study compares two different trifocal toric intraocular lenses (special lenses that correct both near, far, and astigmatism) used during cataract surgery. Researchers want to see which lens gives better results for people with cataracts and astigmatism.
Düsseldorf, North Rhine-WestphaliaAges 21 years+ - NCT07284966Recruiting
Comfort and vision with TOTAL30 multifocal lenses
This trial tests how comfortable and clear your vision is with TOTAL30 multifocal contact lenses. If you already wear multifocal soft lenses and are 40+, you may qualify to help understand how these lenses perform in daily life.
San Diego, CaliforniaAges 40 years+ - NCT07436247Recruiting
Measuring vision and eye shape after cataract surgery
This study tests new ways to measure how well your eye sees after having cataract surgery with a special lens that helps with reading and distance. They'll take detailed measurements of your eye to improve future lens designs.
ViennaAges 21–110 - NCT07444658Recruiting
Comparing two daily disposable multifocal contact lenses
This study tests two types of soft contact lenses that help with both distance and near vision. If you wear multifocal lenses or use a monovision setup, this trial may help find which lens works better for your daily activities.
Berkeley, CaliforniaAges 18 years+ - NCT07586982Recruiting
Testing New Bifocal Toric Contact Lenses for Astigmatism
This study evaluates how well new bifocal contact lenses work for people over 40 who have astigmatism (blurred vision at all distances) and need reading help. You'll wear the lenses daily for about a month and share feedback via text message to help researchers understand comfort and vision quality.
Memphis, TennesseeAges 18–40 - NCT07637500Recruiting
Tiny Eye Insert to Improve Close-up Vision
This trial tests a tiny device inserted into the eye to help people aged 45–60 who have trouble seeing up close. If you have good distance vision but struggle reading or seeing near objects, this study may help you see better without glasses for reading.
HeidelbergAges 45–60 - NCT07638943Recruiting
Switching multifocal contact lenses to improve comfort
This study compares two brands of multifocal contact lenses (lenses that help you see at multiple distances) in people over 40 who are currently happy with their INFUSE One-Day Multifocal lenses. Researchers want to see if switching to DAILIES TOTAL1 Multifocal lenses provides similar or better comfort and vision.
La Jolla, CaliforniaAges 40 years+
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Presbyopia trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for presbyopia?
- Yes. Clin2 currently lists 20 recruiting presbyopia studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a presbyopia trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a presbyopia trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.