[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100584976":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":29,"locations":11,"responsibleParty":35,"collaborators":11,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":43,"acronym":11,"eligibilityCriteria":44,"healthyVolunteers":41,"sex":45,"minAge":46,"maxAge":11,"enrollmentInfo":47,"targetDuration":11,"studyType":50,"phases":51,"briefSummary":53,"conditions":54,"keywords":11,"overallStatus":57,"whyStopped":11,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":11},{"fullName":5,"class":6},"Assiut University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"patients with post phacoemulsification high astigmatism .","EXPERIMENTAL",null,[13],"Procedure: Limbal relaxing incisions",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":11},"PROCEDURE","Limbal relaxing incisions","A fixed depth diamond-guarded knife (Gemcision LRI 600 Microns Blade, Katalyst Surgical, chesterfield, MO, USA) will be used to create a paired circumferential corneal incision, following the limbal curvature, 1-1.5mm anterior to the limbus centered on the steep corneal meridian. The incision arc length will be ninety degree according to the Nichamin Age and Pachymetry Adjusted (NAPA) nomogram.",[9],[21,24,26],{"name":22,"affiliation":5,"role":23},"Ehab Ismail Ahmed, Professor","STUDY_CHAIR",{"name":25,"affiliation":5,"role":23},"Hani Omar Elsodafy, Assistant Professor",{"name":27,"affiliation":5,"role":28},"Sara Hussein Mohamed, Lecturer","STUDY_DIRECTOR",[30],{"name":31,"role":32,"phone":33,"phoneExt":11,"email":34},"youstina shaheir gad, resident doctor","CONTACT","+2088234-1993","youstina.shaheir22@gmail.com",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Youstina shaheir shawky gad","resident doctor of ophthalmology","100584976","phase-1-effectiveness-and-safety-of-limbal-relaxing-incisions-for-correcting-post-phacoemulsification-high-astigmatism-100584976",false,"NCT06896357","Effectiveness and Safety of Limbal Relaxing Incisions for Correcting Post Phacoemulsification High Astigmatism","Inclusion Criteria:\n\n* Conventional phacoemulsification was done at least one month earlier.\n* Clear cornea with corneal astigmatism more than 3.0 D.\n\nExclusion Criteria:\n\n* History of corneal surgeries (e.g., keratoplasty, refractive surgery, and corneal wound repair).\n* Ocular trauma.\n* Other intraocular surgery.\n* Patient with corneal opacities.\n* Thin cornea .\n* Any significant ocular disease causing diminution of vision (e.g., optic atrophy, diabetic retinopathy, and age-related macular degeneration), autoimmune disease, and peripheral corneal disease.","ALL","18 Years",{"count":48,"type":49},30,"ESTIMATED","INTERVENTIONAL",[52],"PHASE1","To compare the effect of Limbal relaxing incisions (LRIs) plus spectacle correction versus spectacle correction alone on subjective and objective improvement in visual function for correcting post phacoemulsification high astigmatism .",[55,56],"Astigmatism","Phacoemulsification","NOT_YET_RECRUITING","2025-03-24",{"date":60,"type":61},"2025-03-26","ACTUAL",{"date":63,"type":49},"2025-05-01",{"date":65,"type":49},"2026-06-01",{"name":5,"class":6}]