Clinical trials
Cataract Surgery clinical trials
Below are recruiting cataract surgery clinical trials, each written for real people, not researchers. We’re tracking 90 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06048380RecruitingPhase 3
Ripasudil drops for FED patients having cataract surgery
This trial tests if ripasudil eye drops can help people with Fuchs' endothelial dystrophy (FED) during and after cataract surgery. It aims to see if the drops protect the eye's inner layer and improve recovery.
Singapore, SingaporeAges 50–100 - NCT06298890Recruiting
Dry eye pattern after cataract surgery
This study looks at how dry eye symptoms change after cataract surgery. It is for older adults (50–90) having simple cataract surgery for the first time, without other eye problems or certain health conditions.
KaunasAges 50–90 - 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+ - NCT06990074Recruiting
Study of the Polaris System for cataract surgery
This trial tests a new system called Polaris for removing cataracts and implanting a lens. It is for people with age-related cataracts who are healthy enough for routine cataract surgery.
San Salvador, San Salvador DepartmentAges 40–75 - NCT07073937Enrolling by invitation
Three-year results of combined microstent and canaloplasty surgery
This trial is checking how well a combined eye surgery (Hydrus microstent plus canaloplasty plus cataract surgery) works over 3 years. It looks at long-term safety and effect on eye pressure. It's for people with open-angle glaucoma who already had that specific combination of procedures.
Salt Lake City, UtahAges 18 years+ - NCT05191706RecruitingPhase 4
Check how safe DEXYCU is after childhood cataract surgery
This trial studies whether DEXYCU is safe to use to reduce eye inflammation after cataract surgery in children. It aims to see if the medicine’s side effects are acceptable and whether it helps during normal recovery.
Huntington Beach, CaliforniaAges Up to 3 years - NCT06824935Enrolling by invitation
Cataract surgery anesthesia needs study
This study looks at how much anesthesia is needed during outpatient cataract surgery. It may help find the right approach for your comfort and safety.
IstanbulAges 18 years+ - NCT04635020Recruiting
iStent versus laser for exfoliation glaucoma with cataract
This trial compares two treatment options for people with exfoliation glaucoma who also have cataracts: a tiny implant placed during cataract surgery (iStent) versus laser treatment. It aims to see which approach better controls eye pressure over 12 months and improves outcomes.
HelsinkiAges 50–100 - NCT06327347Recruiting
Comparing two multifocal lens implants for cataract surgery
This study compares two types of multifocal intraocular lenses (IOLs) used during cataract surgery to improve vision at multiple distances. It is for people with cataracts in both eyes who have not had previous eye surgery.
HeidelbergAges 50–85 - NCT06997874RecruitingPhase 3
Surgery Comparison for Retinal Detachment Without Prior Cataract Surgery
This trial compares two types of surgery for people with a retinal detachment who still have their natural lens (no prior cataract surgery). One group gets vitrectomy alone; the other gets vitrectomy plus the lens removed at the same time. The goal is to see which approach leads to better outcomes.
AylesburyAges 50 years+ - NCT06712758Recruiting
Cataract surgery with new technique for glaucoma patients
This trial tests a newer, gentler cataract surgery method in people who have both glaucoma and cataracts. It aims to lower eye pressure safely during the procedure.
GeelAges Any age - NCT06760169Recruiting
Laser combined with cataract and glaucoma surgery
This study tests a new laser device (ELIOS) during combined cataract and glaucoma surgery. It may help people who need both cataract removal and glaucoma treatment, aiming to lower eye pressure safely.
AvranchesAges 18–80 - NCT04205916RecruitingPhase 4
Preference trial of eye drops versus no-drops after cataract surgery
This trial compares two ways to prevent inflammation and comfort you after cataract surgery: usual antibiotic/steroid eye drops versus a “no-drops” option that is placed during surgery. It mainly looks at patient preference, comfort, and ease of treatment after surgery.
Garden City, New YorkAges 22–100 - NCT06638424Recruiting
Cataract surgery effects on eyes in diabetic patients
This study looks at how cataract surgery affects the surface of the eye in people with diabetes. Researchers want to see if the surgery causes changes, so they can better understand and care for diabetic patients.
StrasbourgAges 18 years+ - NCT06979752Recruiting
Testing a new cannula for glaucoma-cataract surgery
This trial tests whether a special cannula can help protect the eye during combined surgery for pseudoexfoliative glaucoma (a type of glaucoma with flaky deposits) and cataracts. It may offer better results than standard irrigation.
AvranchesAges 18 years+ - 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+ - NCT06681688RecruitingPhase 1/Phase 2
Comparing two approaches to prevent cataract surgery complications
This study compares two ways to prevent complications after cataract surgery. One group gets a special combination of eye drops and a steroid injection before surgery, and the other group gets standard care. The goal is to see which approach leads to fewer problems after surgery.
Venice, FloridaAges 18 years+ - NCT06600945Recruiting
Comparing two muscle relaxants for cataract surgery
This trial tests if adding magnesium sulfate to a standard muscle relaxant (atracurium) improves local anesthesia for cataract surgery. It may help patients stay comfortable during the procedure.
MinyaAges 20–80 - NCT07036510RecruitingPhase 1/Phase 2
Safety and effectiveness of a timolol eye implant for glaucoma patients having cataract surgery
This trial tests a sustained-release implant that delivers timolol, a medicine to lower eye pressure, for people with glaucoma or high eye pressure who are also having cataract surgery. The implant is placed during surgery and may provide long-term pressure control without daily eye drops.
Panama CityAges 40 years+ - NCT04553523Recruiting
Hydrus microstent study for open-angle glaucoma with cataracts
This study enrolls people who have cataracts and primary open-angle glaucoma that is being treated with eye drops. It will look at how well the Hydrus microstent works after approval, especially for lowering eye pressure safely.
Irvine, CaliforniaAges 45 years+ - NCT05561478Recruiting
Toric versus non-toric cataract lens for clearer vision
This study compares vision outcomes after cataract surgery using two types of intraocular lenses: a toric lens (for astigmatism) versus a standard lens. It aims to see which lens helps people get clearer vision after surgery.
PerpignanAges 50 years+ - NCT06246136Recruiting
Laser treatment for glaucoma during cataract surgery
This study tests a new laser treatment (ELIOS) for people with open-angle glaucoma who also need cataract surgery. It aims to see if the laser is safe and effective at lowering eye pressure while removing the cataract.
LeuvenAges 40 years+ - NCT06555289Recruiting
New lens implant after prior laser vision correction
This study tests a new type of artificial lens (Clareon PanOptix Pro) for people who have had LASIK or PRK in the past and now need cataract surgery. It aims to see how well the lens works for these patients, potentially improving vision after surgery.
Albuquerque, New MexicoAges 45 years+ - NCT06743594Recruiting
Antioxidant activity in eye surgery patients
This trial looks at antioxidant levels and stress in people having either corneal refractive surgery or cataract surgery. If you are having one of these eye surgeries and do not have an eye infection, severe retinal disease, or a serious eye injury, you may be eligible to join.
TaipeiAges 20 years+
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Common questions
- Are there clinical trials for cataract surgery?
- Yes. Clin2 currently lists 90 recruiting cataract surgery 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 surgery 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 surgery 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.