Endocrine Abstracts

Introduction: In the treatment of amiodarone-induced type I or mixed thyrotoxicosis, sodium or potassium perchlorate is often associated to thionamides, when the latter are insufficient for a prompt control of thyroid hormone secretion. Perchlorate competes with iodine for entrance into the follicular cell, and also induces a discharge of iodine from these cells with each administration. We compare the effect of 3 different regimes of perchlorate with methimazole on control of...