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Clinical Performance of a Phakic Intraocular Lens (IOL)

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NCT03499821 · results posted

Sponsored by Staar Surgical Company (industry) · STAA — their whole pipeline →.

Phase
Not applicable
Status
Completed
Study type
Interventional
Design
Na · None · Treatment
Enrollment
41actual
Sites
6
Countries
Belgium, Spain

Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →

Source: ClinicalTrials.gov, retrieved 2026-08-27

Dates

each axis at the precision it was filed, with the registry's own basis
DateFiledBasisWhat it is
Start2018-03-20actualWhen the study began enrolling
Primary completion2019-07-09actualThe date the last participant is measured for the primary outcome — the readout window
Study completion2019-07-09actualThe whole study's end, after follow-up
First posted2018-04-17actualWhen this record first appeared on the registry
Results posted2022-09-21actualWhen the sponsor posted results to the registry
Record updated2026-03-16actualThe sponsor's own last edit to this record — every projection above is as current as this date

What it studies

Condition

  • Presbyopia

Intervention

  • Device: EDOF ICL — also filed as EVO+ Visian ICL with Aspheric (EDOF) Optic

Primary outcome

what the primary-completion date above is the date OF
Number of Eyes With Monocular Uncorrected Near Visual Acuity of 20/40 or Better at 40 cm 6 Months After Implantation
measured 6 months

Posted documents

hosted by the registry — we link, never re-serve
Study Protocol and Statistical Analysis Planposted 2018-08-14 · 2.1 MB · Prot_SAP_000.pdf

Publications

Linked on the registry record. A “linked by the registry” entry is NLM's own automated PubMed match, not a claim by the sponsor that the paper reports this study.

Related

STAA · their whole pipeline

STAA's other studiesmost recently updated first

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