Clinical Trial on the Visual Function of Enhanced Monofocal and EDoF Intraocular Lenses (NCT07715071) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Clinical Trial on the Visual Function of Enhanced Monofocal and EDoF Intraocular Lenses
90 participantsStarted 2026-09-21
Plain-language summary
Randomized clinical trial to evaluate the visual performance of enhanced monofocal and extended depth-of-field intraocular lenses
Who can participate
Age range
45 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
INCLUSION CRITERIA:
* Patients with bilateral cataracts at different stages of development.
* Patients with functional visual demands.
* Age between 45 and 80 years.
* Male or female sex.
* Ability to provide informed consent.
EXCLUSION CRITERIA:
Preoperative Exclusion Criteria
• Medical criteria:
Corneal astigmatism greater than 1.0 diopter. Pre-existing ocular pathology. Previous refractive surgery. Previous corneal or intraocular implant. Poor general health status or potentially reduced neuroadaptation capacity due to previous stroke, Alzheimer's disease, other forms of dementia, etc.
Unrealistic postoperative visual expectations.
Intraoperative Withdrawal Criteria
* Vitreous loss.
* Pupillary trauma.
* Factors likely to affect the medium-term performance of the intraocular lens: Zonular damage, Capsulorhexis tear or injury, Capsular rupture, Endothelial damage.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Visual acuity at different distances
Timeframe: 1 month, 3 months, 6 months
2
Dysphotopsias
Timeframe: 1 month, 3 months, 6 months
Trial details
NCT IDNCT07715071
SponsorFundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau