Clinical trials
Cataract clinical trials
Below are recruiting cataract clinical trials, each written for real people, not researchers. We’re tracking 165 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06891092Recruiting
Comparing two types of artificial lens implants for cataract surgery
This study is comparing two different artificial lens implants used during cataract surgery to see which one works better. You may be a candidate if you have cataracts in both eyes and are generally healthy.
Bialystok, PolskaAges 21–80 - NCT06987474Recruiting
Eye health research study for device testing
This study tests a new device to capture data from your eyes. It helps researchers learn how well the device works for different people.
BangaloreAges 18 years+ - NCT06995131Recruiting
Eye fluid study in diabetes and cataract patients
This study looks at two proteins (DEL-1 and IL-17) in the fluid inside the eye of people with diabetes who are having cataract surgery. It aims to understand how these proteins might be linked to eye health in diabetes.
Uşak, UşakAges 50–80 - NCT07015034Recruiting
Preventing vision loss in older adults with chronic conditions
This study tests a model to help general practitioners find older patients who may be at risk of vision loss. It aims to spot problems early so treatment can start sooner.
Copenhagen, Capital RegionAges 70 years+ - NCT07019896Recruiting
Minimal surgery for epiretinal membrane
This trial tests a minimally invasive surgery for people with an epiretinal membrane, a thin layer of scar tissue on the retina that can blur or distort vision. The goal is to see if a smaller, less invasive approach is safe and effective.
Beijing, Beijing MunicipalityAges 18 years+ - 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 - NCT07092020Recruiting
Extended focus lens vs standard lens for cataract surgery
This trial compares two types of artificial lenses implanted during cataract surgery: one that gives a wider range of clear vision (extended depth of focus) and a standard single-focus lens. It aims to see if the extended focus lens helps you see better at different distances without glasses.
SofiaAges 18 years+ - NCT07108192Recruiting
Hand holding and stress ball for cataract surgery comfort
This study tests whether holding a stress ball or having your hand held during cataract surgery can help lower pain and anxiety. It is for people having their first cataract surgery and who are not on certain medications.
SakaryaAges 18 years+ - NCT07140029Recruiting
Comparing three new lens injectors for cataract surgery
This study tests three different tools used by surgeons to fold and insert a new artificial lens during cataract surgery. If you are already scheduled for surgery with a specific lens, you may be able to join.
Seville, SevillaAges 40 years+ - NCT07155057Recruiting
Dry eye gel for cataract surgery patients
This study tests a gel placed into the tear drain to treat dry eye in people who are also getting cataract surgery. You may be able to join if you have dry eye and are having cataract surgery.
Sioux Falls, South DakotaAges 22 years+ - NCT07158177Recruiting
Comparing two multifocal lens implants for cataract surgery
This trial compares two types of multifocal lens implants (Clareon PanOptix vs. AcrySof PanOptix) to see which provides better contrast sensitivity. If you need cataract surgery and qualify for a multifocal lens that corrects both near and distance vision, this study may help you learn which option could work best for you.
Paris, Île-de-France RegionAges 18 years+ - NCT07165197Recruiting
Comparing two new lens implants for cataract surgery
This study compares two types of extended depth of focus (EDOF) lens implants to see how well they improve vision after cataract surgery. It may help people who need both distance and near vision without glasses.
Sant Cugat del Vallès, BarcelonaAges 50 years+ - NCT07176416Recruiting
Cataract surgery study using Veritas and laser technology
This study looks at how using the Veritas system during cataract surgery affects surgery time and the health of the inner layer of your cornea. It may help doctors understand how to better protect your eyes during surgery.
‘Aiea, HawaiiAges Any age - NCT07183891Recruiting
Testing AI to analyze eye surgery results
This trial tests whether large language models can accurately analyze eye surgery data and predict how well patients see after surgery. It focuses on patients who had good vision and stable lens implants one month after cataract surgery.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07191847RecruitingPhase 4
Stem cell eye drops for dry eye disease
This trial tests whether stem cell fortified eye drops can improve tear film stability, tear volume, and dry eye symptoms. If you have dry eye disease and haven't had eye surgery or certain other eye conditions, you may be able to join.
GizaAges 18–80 - NCT07218783RecruitingPhase 3
Testing a new glaucoma implant with cataract surgery
This trial tests a new implant that releases medicine for glaucoma while you have cataract surgery. It may help lower eye pressure without using daily drops.
Houston, TexasAges 22 years+ - NCT07218796RecruitingPhase 3
Bimatoprost implant with IOL vs. timolol drops for glaucoma
This trial tests if a bimatoprost implant placed during cataract surgery (combined with a special lens) can lower eye pressure better than standard timolol eye drops. It may help people with mild to moderate glaucoma or high eye pressure who are already planning cataract surgery.
San Antonio, TexasAges 22 years+ - NCT07228091Recruiting
Surgery efficiency study for combined eye procedures
This study looks at how efficiently surgeons perform a combined cataract and vitrectomy surgery. It may help improve future surgical techniques. You may qualify if you are already scheduled for this specific type of eye surgery.
ManchesterAges 18 years+ - NCT07260695RecruitingPhase 4
Odyssey Lens Study for Post-LASIK Cataract Patients
This trial tests a new type of lens implant (Odyssey IOL) for people who have had LASIK surgery and now have cataracts. It aims to see how well the lens works after cataract surgery in both eyes.
Venice, FloridaAges 50 years+ - NCT07265388Recruiting
Testing a scoring system for Fuchs dystrophy and cataract surgery
This study tests a scoring system to predict how well people with Fuchs dystrophy do after cataract surgery. It may help doctors plan better treatment for your cornea and lens.
Madrid, MadridAges 40 years+ - NCT07276217Recruiting
Cataract surgery lens registry study
This trial is a registry for people having cataract surgery in both eyes. It collects information on different types of artificial lenses used to improve vision, and follows up to see how well they work.
WarsawAges 18 years+ - NCT07294716Recruiting
New lens for cataract patients with irregular corneas
This trial tests a special type of lens implant (asymmetric toric intraocular lens) for people having cataract surgery who also have an irregularly shaped cornea. The goal is to see if this lens can improve the quality of your vision after surgery.
LinzAges 21 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 - NCT07323264Recruiting
Creating a dry eye test for cataract patients
This research study aims to develop better ways to diagnose and manage dry eye disease in people who need cataract surgery. If you have dry eye or not, your participation will help create better care plans.
SingaporeAges 21–99
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Common questions
- Are there clinical trials for cataract?
- Yes. Clin2 currently lists 165 recruiting cataract 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 cataract 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 cataract 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.