{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"5.98","value":"10.17"},{"groupId":"OG001","spread":"6.99","value":"12.54"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"29"},{"groupId":"OG001","value":"28"}],"units":"Participants"}],"description":"The primary endpoint is the vaginal cuff closure time at the time of a total laparoscopic hysterectomy. As the 2D laparoscopy system is standard during laparoscopic cases, our objective is to assess if there is a difference in vaginal cuff closure time when a 3D laparoscopy system is used instead. At time of the surgery, that patient will be randomized to either system. A resident or fellow will close the vaginal cuff and time to close the vaginal cuff will be recorded.","dispersionType":"Standard Deviation","groups":[{"description":"The standard 2D Laparoscopy System to be used at time of the total laparoscopic hysterectomy\n\n2D Laparoscopy: The standard 2D Laparoscopy System to be used at time of the total laparoscopic hysterectomy.","id":"OG000","title":"2D Laparoscopy"},{"description":"The Storz 3D Laparoscopy System is the intervention we are studying at the time of the total laparoscopic hysterectomy.\n\nStorz 3D Laparoscopy System: The Storz 3D Laparoscopy System is a new device that allows for laparoscopic surgeons to utilize 3D imaging during surgery with a fraction of the cost of the da Vinci Surgical System, a three-dimensional visual system.","id":"OG001","title":"3D Laparoscopy"}],"paramType":"MEAN","reportingStatus":"POSTED","timeFrame":"Start of vaginal cuff closure to end of vaginal cuff closure","title":"Vaginal Cuff Closure Times","type":"PRIMARY","unitOfMeasure":"minutes"}