{"groups":[{"description":"After induction of general anesthesia the surgeon will perform a bilateral superficial cervical plexus block using 0.25% Marcaine.\n\nSuperficial Cervical Plexus Block: 0.25% Marcaine is injected lateral to the sternocleidomastoid bilaterally (10mL on each side) after induction of anesthesia and prior to incision and scheduled thyroidectomy or parathyroidectomy.\n\nMarcaine","id":"FG000","title":"Superficial Cervical Block, Active"},{"description":"After induction of general anesthesia the surgeon will perform a bilateral superficial cervical plexus block using 0.9% saline.\n\nSuperficial Cervical Plexus Block: 0.25% Marcaine is injected lateral to the sternocleidomastoid bilaterally (10mL on each side) after induction of anesthesia and prior to incision and scheduled thyroidectomy or parathyroidectomy.\n\n0.9% saline","id":"FG001","title":"Superficial Cervical Block, Placebo"},{"description":"After induction of general anesthesia the surgeon will perform a local wound infiltration using 0.25% Marcaine.\n\nLocal Wound Infiltration: 0.50% Marcaine is injected at the site of incision (10mL) after induction of anesthesia and prior to incision and scheduled thyroidectomy or parathyroidectomy.\n\nMarcaine","id":"FG002","title":"Local Wound Infiltration, Active"},{"description":"After induction of general anesthesia the surgeon will perform local wound infiltration using 0.9% Saline.\n\nLocal Wound Infiltration: 0.50% Marcaine is injected at the site of incision (10mL) after induction of anesthesia and prior to incision and scheduled thyroidectomy or parathyroidectomy.\n\n0.9% saline","id":"FG003","title":"Local Wound Infiltration, Placebo"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"11"},{"groupId":"FG001","numSubjects":"8"},{"groupId":"FG002","numSubjects":"9"},{"groupId":"FG003","numSubjects":"8"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"11"},{"groupId":"FG001","numSubjects":"8"},{"groupId":"FG002","numSubjects":"9"},{"groupId":"FG003","numSubjects":"8"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}