[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"aphakia---lens-capsule-present\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:aphakia---lens-capsule-present":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":5},"100649723","visual-adaptation-and-quality-of-life-after-different-iol-implantation-strategies-100649723",false,"NCT07740590","Visual Adaptation and Quality of Life After Different IOL Implantation Strategies","Evaluation of Visual Adaptation and Optical Performance in Patients With Bilateral Multifocal or Mix-and-Match Intraocular Lens Implantation: A Longitudinal Observational Study","MMAQ-IOL","Inclusion Criteria:\n\n* Age 18 years or older with age-related cataract requiring bilateral phacoemulsification and intraocular lens (IOL) implantation\n* Corneal astigmatism less than 0.75 D\n* Good general health and willing to complete all postoperative follow-up visits\n* Signed written informed consent\n\nExclusion Criteria:\n\n* Previous ocular surgery or ocular trauma\n* Coexisting ocular diseases affecting visual potential, such as corneal opacity, glaucoma, macular degeneration, or diabetic retinopathy\n* Intraoperative or postoperative complications (e.g., posterior capsule rupture)\n* Systemic diseases that may interfere with visual outcomes or follow-up compliance","ALL","18 Years","100 Years",{"count":21,"type":22},264,"ESTIMATED","OBSERVATIONAL","This longitudinal observational study aims to evaluate long-term visual adaptation trajectories, optical quality, and patient-reported outcomes in age-related cataract patients following bilateral implantation of multifocal or mix-and-match intraocular lenses (IOLs). Patients will be followed up longitudinally after surgery to systematically assess visual performance and quality of life.",[26,27],"Cataract","Aphakia - Lens Capsule Present",[29,30,31,32,33],"Intraocular Lenses","Multifocal Intraocular Lenses","Neuroadaptation","Visual Performance","Quality of Life","RECRUITING","2026-07-29",{"date":37,"type":38},"2026-07-31","ACTUAL",{"date":40,"type":38},"2025-03-01",{"date":42,"type":22},"2027-12-31",{"name":44,"class":45},"Sichuan Academy of Medical Sciences","OTHER"]