[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100583901":3},{"organization":4,"armGroups":7,"interventions":21,"overallOfficials":35,"centralContacts":40,"locations":45,"responsibleParty":107,"collaborators":110,"id":114,"slug":115,"hasResults":116,"nctId":117,"briefTitle":118,"officialTitle":119,"acronym":120,"eligibilityCriteria":121,"healthyVolunteers":116,"sex":122,"minAge":123,"maxAge":20,"enrollmentInfo":124,"targetDuration":20,"studyType":127,"phases":128,"briefSummary":130,"conditions":131,"keywords":20,"overallStatus":48,"whyStopped":20,"lastUpdateSubmitDate":133,"lastUpdatePostDateStruct":134,"startDateStruct":137,"completionDateStruct":139,"leadSponsor":141,"locationsCount":142},{"fullName":5,"class":6},"Massachusetts Eye and Ear Infirmary","OTHER",[8,16],{"label":9,"type":10,"description":11,"interventionNames":12},"Combined DED and Glaucoma Screening","EXPERIMENTAL","Participants in this arm will have fundus photographs that are taken as a part of standard clinical care analyzed by AI for signs of glaucoma in addition to for diabetic retinopathy. They will also have intraocular pressure measured. If the AI detects possible glaucoma, participants will undergo virtual perimetry testing for further assessment.",[13,14,15],"Device: AI-based glaucoma screening","Device: IOP measurement","Device: Virtual Reality Visual Field Testing",{"label":17,"type":18,"description":19,"interventionNames":20},"DED Screening Only (Control Arm)","NO_INTERVENTION","Participants in this arm will undergo diabetic eye disease (DED) screening only for routine clinical care. This includes fundus photography for AI assessment of signs of diabetic retinopathy.",null,[22,27,31],{"type":23,"name":24,"description":25,"armGroupLabels":26,"otherNames":20},"DEVICE","AI-based glaucoma screening","AI analysis of fundus photographs to detect signs of glaucoma, added to AI-based diabetic eye disease screening performed for routine clinical care",[9],{"type":23,"name":28,"description":29,"armGroupLabels":30,"otherNames":20},"IOP measurement","Intraocular pressure measurement by Icare tonometer",[9],{"type":23,"name":32,"description":33,"armGroupLabels":34,"otherNames":20},"Virtual Reality Visual Field Testing","Virtual Reality Visual Field Testing by the Olleyes device for participants suspected of having glaucoma",[9],[36],{"name":37,"affiliation":38,"role":39},"David S Friedman, MD, PhD, MPH","Massachusetts Eye and Ear","PRINCIPAL_INVESTIGATOR",[41],{"name":37,"role":42,"phone":43,"phoneExt":20,"email":44},"CONTACT","617-573-3094","grass@mgb.org",[46,62,73,84,96],{"facility":47,"status":48,"city":49,"state":50,"zip":51,"country":52,"countryCode":53,"cosmosGeoPoint":54,"geoPoint":59,"contacts":60},"Brigham and Women's Primary Care Associates of Longwood","RECRUITING","Boston","Massachusetts","02115","United States","US",{"type":55,"coordinates":56},"Point",[57,58],-71.05977,42.35843,{"lat":58,"lon":57},[61],{"name":37,"role":42,"phone":43,"phoneExt":20,"email":44},{"facility":63,"status":48,"city":64,"state":50,"zip":65,"country":52,"countryCode":53,"cosmosGeoPoint":66,"geoPoint":70,"contacts":71},"MGH Chelsea HealthCare Center","Chelsea","02150",{"type":55,"coordinates":67},[68,69],-71.03283,42.39176,{"lat":69,"lon":68},[72],{"name":37,"role":42,"phone":43,"phoneExt":20,"email":44},{"facility":74,"status":48,"city":75,"state":50,"zip":76,"country":52,"countryCode":53,"cosmosGeoPoint":77,"geoPoint":81,"contacts":82},"NSPG Lynn","Lynn","01904",{"type":55,"coordinates":78},[79,80],-70.94949,42.46676,{"lat":80,"lon":79},[83],{"name":37,"role":42,"phone":43,"phoneExt":20,"email":44},{"facility":85,"status":86,"city":87,"state":50,"zip":88,"country":52,"countryCode":53,"cosmosGeoPoint":89,"geoPoint":93,"contacts":94},"NSPG Salem","NOT_YET_RECRUITING","Salem","01970",{"type":55,"coordinates":90},[91,92],-70.89552,42.51977,{"lat":92,"lon":91},[95],{"name":37,"role":42,"phone":43,"phoneExt":20,"email":44},{"facility":97,"status":48,"city":98,"state":50,"zip":99,"country":52,"countryCode":53,"cosmosGeoPoint":100,"geoPoint":104,"contacts":105},"NSPG Saugus","Saugus","01906",{"type":55,"coordinates":101},[102,103],-71.01005,42.46482,{"lat":103,"lon":102},[106],{"name":37,"role":42,"phone":43,"phoneExt":20,"email":44},{"type":39,"investigatorFullName":108,"investigatorTitle":109,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"David Steven Friedman","Professor of Ophthalmology",[111],{"name":112,"class":113},"Centers for Disease Control and Prevention","FED","100583901","the-glaucoma-and-retinopathy-screening-study-100583901",false,"NCT06882356","The Glaucoma and Retinopathy Screening Study","The Glaucoma and Retinopathy Screening Study (GRaSS)","GRaSS","* Individuals with diabetes undergoing AI-based screening for diabetic retinopathy using the LumineticsCore (Digital Diagnostics) system for clinical care at primary care centers.\n* Individuals who are able and willing to provide informed consent for participation in the study.","ALL","40 Years",{"count":125,"type":126},2000,"ESTIMATED","INTERVENTIONAL",[129],"NA","The goal of this clinical trial is to learn if a new screening approach including an artificial intelligence algorithm that analyzes fundus photographs, measurement of eye pressure and visual field testing works to screen for glaucoma.\n\nParticipants will:\n\nHave an image of their fundus (back of the eye) taken as part of their diabetic eye screening Have a measurement of their eye pressure If needed, have a test of their side vision using a headset",[132],"Glaucoma","2025-08-26",{"date":135,"type":136},"2025-08-28","ACTUAL",{"date":138,"type":136},"2025-07-16",{"date":140,"type":126},"2030-09",{"name":5,"class":6},5]