Active — Not RecruitingNot Applicable

Stellest Lens Wear in Adult Progressing Myopes

United Kingdom42 participantsStarted 2024-10-17

Plain-language summary

It is expected that myopia progression stabilises in the late teenage years, however, some studies report that myopia progression continues through early adulthood in as many as one third of myopes. Similarly, there are reports of myopia commencing in early adulthood. Although the rate of progression is slower than that occurring in childhood, between 20-35% of adults aged between 20-30 years were reported to progress by at least -1.00D over a five year period. Given that every dioptre increase in myopia results in an increased overall lifetime risk of serious ocular pathology, it seems opportune to investigate whether myopia management treatments designed to slow myopia progression in childhood could be beneficial for progressing adult myopes. The proposed study will conduct a prospective, randomised, paired-eye, trial with cross-over to evaluate the efficacy of Essilor Stellest myopia management spectacle lenses on the progression of myopia in adults aged between 18-40 years. The outcomes from the trial will provide novel evidence regarding the utility of these lenses in an adult population.

Who can participate

Age range

18 Years – 40 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: * Cycloplegic SER less than -0.75D * Astigmatism of 1.50D or less * Anisometropia of 1.50D or less * Evidence of annual progression of myopia of at least 0.50D in the previous two-year period Exclusion Criteria: * Previous myopia management (other than standard spectacle or contact lens correction) * Ocular and systemic diseases which might affect visual performance or myopia development

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

Change in axial length (mm)

Timeframe: 2 years

Change in cycloplegic autorefraction (D)

Timeframe: 2 years

Trial details

NCT IDNCT06520124

SponsorUniversity of Ulster

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-12-30

View on ClinicalTrials.gov More Myopia, Progressive trials