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New lens promises better sight at all distances for cataract patients

NCT ID NCT07439835

Symptom relief Sponsor: Democritus University of Thrace 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 a special type of artificial lens (TECNIS Eyhance IOL) in 62 adults aged 45-75 who had cataract surgery. The goal was to see how well the lens helps people see clearly at different distances, from close up to far away. Researchers measured vision at nine distances and asked about quality of life. The lens aims to reduce the need for glasses after surgery.

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

62 people

The number who actually took part.

Started

Apr 2024

Finished

Dec 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

Presbyopic patients who underwent pseudophakic presbyopic correction with the enhanced monofocal IOL Eyhance

Ages

45 to 75 years

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 between 45 to 75 years Exclusion Criteria: * astigmatism \>1.00 diopters * glaucoma * former incisional eye surgery * corneal or fundus disease * diabetes mellitus * autoimmune diseases * neurological or psychiatric diseases * posterior capsule rupture or lens misalignment * postoperative uncorrected distance visual acuity \< 8/10.

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Conditions

The condition(s) this trial relates to.

cataract intraocular lymphoma presbyopia

As listed by the trial registrant

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

Iol, cataract Presbyopia

Contacts and locations

Locations

  • University Hospital of Alexandroupolis, Alexandroupolis, Evros 68100

    Alexandroupoli, Evros, 68100, Greece

More trials for these conditions

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