[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100609757":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":23,"centralContacts":28,"locations":34,"responsibleParty":49,"collaborators":23,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":23,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":61,"maxAge":23,"enrollmentInfo":62,"targetDuration":23,"studyType":65,"phases":66,"briefSummary":68,"conditions":69,"keywords":23,"overallStatus":37,"whyStopped":23,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":81},{"fullName":5,"class":6},"Ohio State University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Multifocal contact lenses","ACTIVE_COMPARATOR","multifocal contact lenses",[13],"Device: Multifocal contact lenses",{"label":15,"type":10,"description":16,"interventionNames":17},"Spherical contact lenses with reading glasses","spherical contact lenses used with reading glasses",[18],"Device: Spherical contact lenses",[20,24],{"type":21,"name":9,"description":9,"armGroupLabels":22,"otherNames":23},"DEVICE",[9],null,{"type":21,"name":25,"description":26,"armGroupLabels":27,"otherNames":23},"Spherical contact lenses","spherical contact lenses",[15],[29],{"name":30,"role":31,"phone":32,"phoneExt":23,"email":33},"Study Coordinators","CONTACT","614-292-8858","OPT-EyeStudies@osu.edu",[35],{"facility":36,"status":37,"city":38,"state":39,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":23},"The Ohio State University College of Optometry","RECRUITING","Columbus","Ohio","43210","United States","US",{"type":44,"coordinates":45},"Point",[46,47],-82.99879,39.96118,{"lat":47,"lon":46},{"type":50,"investigatorFullName":51,"investigatorTitle":52,"investigatorAffiliation":5,"oldNameTitle":23,"oldOrganization":23},"PRINCIPAL_INVESTIGATOR","Jennifer Fogt","Principal Investigator","100609757","presbyopic-wear-experience-with-multifocal-lenses-compared-to-single-vision-lenses-and-reading-glasses-100609757",false,"NCT07218731","Presbyopic Wear Experience With Multifocal Lenses Compared to Single Vision Lenses and Reading Glasses","Presbyopic Wear Experience With Multifocal Lenses Compared to Single Vision Lenses and Reading Glasse","Inclusion Criteria:\n\n1. At least 40 years of age.\n2. Ability to give informed consent.\n3. Subjects must have corrected distance visual acuity in both eyes equivalent to 20\u002F25 or better at the screening visit.\n4. Require an add power of +0.75 D or greater when tested at 40cm.\n5. Good general health defined by medication use that has not changed within the last 30 days and the absence of medical conditions or treatments that are deemed confounding to the data as determined by the Investigator.\n\nExclusion Criteria:\n\n1. Current or active inflammation or infection as determined by the Investigator.\n2. Current eye disease, infection or inflammation that affects the surface of the eye such as but not limited to moderate or greater blepharitis and ocular allergy.\n3. History of refractive surgery.\n4. Known history of allergy or sensitivity to contact lens solutions and\u002For sodium fluorescein.\n5. Is pregnant or lactating or planning a pregnancy during enrollment of the study.\n6. Is using any systemic or topical medications that in the opinion of the investigator may affect a study outcome variable.\n7. Have been diagnosed with dry eye previously\n8. Has a systemic condition that in the opinion of the investigator may affect a study outcome variable.","ALL","40 Years",{"count":63,"type":64},30,"ESTIMATED","INTERVENTIONAL",[67],"NA","The purpose of the study is to assess participant experience when wearing multifocal contact lenses compared to spherical contact lenses with reading glasses.",[70,71],"Presbyopia Correction","Presbyopia","2026-02-24",{"date":74,"type":75},"2026-02-27","ACTUAL",{"date":77,"type":75},"2025-12-08",{"date":79,"type":64},"2026-06",{"name":5,"class":6},1]