[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100605644":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":11,"centralContacts":11,"locations":24,"responsibleParty":47,"collaborators":11,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":54,"officialTitle":55,"acronym":56,"eligibilityCriteria":57,"healthyVolunteers":52,"sex":58,"minAge":59,"maxAge":11,"enrollmentInfo":60,"targetDuration":11,"studyType":63,"phases":64,"briefSummary":66,"conditions":67,"keywords":11,"overallStatus":26,"whyStopped":11,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"OMIQ Research","NETWORK",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Extended depth of focus intraocular lens Clareon Vivity","EXPERIMENTAL",null,[13],"Device: Phacoemulsification with implantation of an extended depth of focus intraocular lens",{"label":15,"type":16,"description":11,"interventionNames":17},"Extended depth of focus intraocular lens PureSee","ACTIVE_COMPARATOR",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":11},"DEVICE","Phacoemulsification with implantation of an extended depth of focus intraocular lens","Comparison of two different Extended depth of focus intraocular lenses",[9,15],[25],{"facility":5,"status":26,"city":27,"state":28,"zip":29,"country":30,"countryCode":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"RECRUITING","Sant Cugat del Vallès","Barcelona","08195","Spain","ES",{"type":33,"coordinates":34},"Point",[35,36],2.08611,41.47063,{"lat":36,"lon":35},[39,44],{"name":40,"role":41,"phone":42,"phoneExt":11,"email":43},"Anna Romero, Administration","CONTACT","+34937071936","asdireccio@omiq.es",{"name":45,"role":46,"phone":11,"phoneExt":11,"email":11},"Mercè Guarro, MD","PRINCIPAL_INVESTIGATOR",{"type":46,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"Merce Guarro","MD","100605644","visual-performance-of-clareon-vivity-and-puresee-iol-100605644",false,"NCT07165197","Visual Performance of Clareon Vivity and PureSee IOL","Visual Performance of Clareon® Vivity® and PureSee® Intraocular Lenses in Patients Undergoing Cataract Surgery","PURVI2","Inclusion Criteria:\n\n* Patients of any sex and race aged 50 years or older\n* Patients undergoing bilateral age-related cataract surgery with a lens opacity grade 3 or higher in the LOCS III grading scale\n* Willing to receive implantation of an EDOF IOL\n* Willing to sign the informed consent and attend the study visits\n\nExclusion Criteria:\n\n* Requirement of a spherical or toric power of the IOL to achieve emmetropia beyond the available range of either of the two lenses\n* The number of patients included with low astigmatism that require an equivalent to a T2 toric IOL will be capped to 10 patients\u002Fgroup\n* Irregular astigmatism\n* Contact lens wear in the previous 3 weeks before biometry\n* Moderate or severe ocular surface, corneal, macular or optic nerve disease that in opinion of the investigator precludes the desired functional results\n* History of previous refractive, cornea, retina or glaucoma surgery\n* Eyes with a clear lens demanding a refractive lens exchange\n* Amblyopia in any eye\n* Significant previous ocular trauma\n* Pregnancy\n* A systemic condition that, in the opinion of the investigator, precludes the reliable assessments required in the study (i.e., dementia) or participation in the study (i.e., severe mobility problems).","ALL","50 Years",{"count":61,"type":62},80,"ESTIMATED","INTERVENTIONAL",[65],"NA","This is study to determine the visual performance of patients with age-related cataracts implanted in both eyes with either of two extended depth of focus intraocular lenses, the Clareon Vivity (Alcon Healthcare) or the PureSee (Johnson \\& Johnson)",[68],"Cataract","2025-09-02",{"date":71,"type":72},"2025-09-10","ACTUAL",{"date":74,"type":72},"2025-06-27",{"date":76,"type":62},"2026-03",{"name":5,"class":6},1]