Overview LISA-study : Levothyroxin in Nodular Goiter Status: Completed Trial end date: 2008-12-01 Target enrollment: Participant gender: Summary Primary objective: - To evaluate change in total volume of all nodules. Secondary objectives: - To evaluate change in goiter volume after a 12-months treatment, number of nodules and echogenicity of nodules. Phase: Phase 4 Details Lead Sponsor: SanofiTreatments: Iodine