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New lens offers sharper sight at every distance after cataract surgery

NCT ID NCT07548294

Symptom relief Sponsor: Sakarya Yenikent State Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested three types of artificial lenses implanted during cataract surgery to see which gives the best vision at far, middle, and near distances. 197 people with cataracts in both eyes received one of the three lens types. The goal was to improve vision and reduce the need for glasses, while checking for side effects like glare or halos.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

197 people

The number who actually took part.

Started

Jan 2022

Finished

Jan 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

All sex, Ages: 45-75 years, Healthy Volunteers: No

Ages

45 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age-related cataract in both eyes * Eligible for bilateral IOL implantation * Willingness to return for scheduled follow-up Exclusion Criteria: * Preoperative corneal astigmatism \> 1.0 D * Axial length \>21 mm or \<26 mm * Previous intraocular or corneal surgery * Ocular comorbidities affecting vision (severe dry eye, amblyopia, ocular surface disease, corneal pathology, retinal diseases, uveitis, glaucoma, pseudoexfoliation, pterygium) * Intraoperative or postoperative complications, or failure to complete 6-month follow-up

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Conditions

The condition(s) this trial relates to.

Patient Satisfaction senile cataract

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Age-related cataract

Contacts and locations

Locations

  • Sakarya Yenikent State Hospital

    Sakarya, Adapazarı, 54140, Turkey (Türkiye)

More trials for these conditions

Other studies related to the condition(s) this trial covers.