[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100620920":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":36,"responsibleParty":54,"collaborators":25,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":25,"eligibilityCriteria":64,"healthyVolunteers":60,"sex":65,"minAge":66,"maxAge":25,"enrollmentInfo":67,"targetDuration":25,"studyType":70,"phases":71,"briefSummary":73,"conditions":74,"keywords":76,"overallStatus":39,"whyStopped":25,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Sohag University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Group A","ACTIVE_COMPARATOR","Conventional technique using vitrectomy machine",[13],"Device: Vitrectomy machine",{"label":15,"type":10,"description":16,"interventionNames":17},"Group B","Spring loaded syringe for silicon oil extraction",[18],"Device: Spring loaded syringe",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Vitrectomy machine","Active silicon oil extraction through 23G pars plana system vitrectomy machine",[9],null,{"type":21,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Spring loaded syringe","5 mml syringe with spring in its plunger and rubber connection",[15],[31],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Alaa A A Sinjab, Doctor degree in Ophthalmology","CONTACT","+20-01064037382","alaa.abdelsadek@med.sohag.edu.eg",[37],{"facility":38,"status":39,"city":40,"state":41,"zip":42,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"Sohag Faculty of Medicine","RECRUITING","Sohag","Sohag Governorate","82511","Egypt","EG",{"type":46,"coordinates":47},"Point",[48,49],31.69478,26.55695,{"lat":49,"lon":48},[52],{"name":53,"role":33,"phone":34,"phoneExt":25,"email":35},"Alaa A A Sinjab, MD",{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Alaa Abdalsadek Ahmed Sinjab","Lecturer of Ophthalmology","100620920","spring-loaded-syringe-for-active-silicon-oil-extraction-100620920",false,"NCT07363889","Spring Loaded Syringe for Active Silicon Oil Extraction","Vitrectomy Machine Versus Spring Loaded Syringe for Active Silicon Oil Extraxtion","Inclusion Criteria:\n\n* Patients subjected previously to pars plana vitrectomy with silicon oil tamponade.\n\nExclusion Criteria:\n\n* Recurrent retinal detachment\n* Previous scleral buckling\n* Previous glaucoma surgery\n* Bleeding tendencies\n* Anterior staphyloma","ALL","18 Years",{"count":68,"type":69},200,"ESTIMATED","INTERVENTIONAL",[72],"NA","The aim of our study is to compare between two techniques used for active SOR. The outcomes include efficiency and safety.\n\nPatients with silicon filled eyes and prepared for SOR 540 eyes of 505 patients (one eye in 470 patients, and both eyes in 35 patients) were enrolled in the study.\n\nAll eyes underwent SOR using 23-Gauge PPV. The eyes were classified according to the surgical technique used for SOR into two groups:- Group A: SOR was performed using SO extraction program built in Optikon vitrectomy device Group B: SOR was performed using modified spring loaded syringe.",[75],"Retinal Detachment",[77,78,79],"Pars plana vitrectomy","Silicon oil tamponade","Silicon oil extraction","2026-01-14",{"date":82,"type":83},"2026-01-23","ACTUAL",{"date":85,"type":83},"2022-01-04",{"date":87,"type":69},"2027-05",{"name":5,"class":6},1]