{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"1","upperLimit":"2","value":"1"},{"groupId":"OG001","lowerLimit":"0","upperLimit":"2","value":"1"}]}],"title":"Intra-operatively"},{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"1","upperLimit":"3","value":"1"},{"groupId":"OG001","lowerLimit":"1","upperLimit":"3","value":"1"}]}],"title":"Localized pre-operatively"}],"denoms":[{"counts":[{"groupId":"OG000","value":"38"},{"groupId":"OG001","value":"41"}],"units":"Participants"}],"description":"Median number of diseased parathyroid glands identified intra-operatively versus glands localized preoperatively using sestamibi, Computerized tomography (CT) or ultrasound","dispersionType":"Full Range","groups":[{"description":"For participants assigned to the study arm, the surgeon will use the PTeye as an intraoperative tool to identify if a suspect tissue is a parathyroid or not, during the parathyroid surgery.","id":"OG000","title":"Parathyroid Eye (PTeye)"},{"description":"The surgeon will proceed with the parathyroid surgery as usual, while relying solely on her/his surgical experience in identifying the parathyroid glands during the operations.","id":"OG001","title":"Usual Standard of Care"}],"paramType":"MEDIAN","reportingStatus":"POSTED","timeFrame":"At the end of the parathyroidectomy, up to 5 hours","title":"Median Number of Diseased Parathyroid Glands Identified Versus Preoperatively Localized Glands","type":"SECONDARY","unitOfMeasure":"parathyroid glands"}