13
Participants
Start Date
January 5, 2017
Primary Completion Date
December 29, 2020
Study Completion Date
December 7, 2022
Metformin Hydrochloride
Given Orally
Radioactive Iodine
Undergo radioactive iodine treatment
Placebo
Given orally
Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia
Sidney Kimmel Cancer Center at Thomas Jefferson University
OTHER