Two cases of amiodarone-induced thyrotoxicosis successfully treated with a short course of antithyroid drugs while amiodarone was continued.
نویسندگان
چکیده
Two patients with amiodarone-induced thyrotoxicosis were treated successfully with potassium perchlorate and carbimazole while treatment with amiodarone was continued. These antithyroid drugs were stopped after the patients had became clinically and biochemically euthyroid. During follow up, when treatment with amiodarone continued, thyrotoxicosis did not recur. Amiodarone-induced thyrotoxicosis seems to be a transient condition that can be treated successfully with a short course of antithyroid drugs without stopping amiodarone treatment.
منابع مشابه
[amiodarone and the Thyroid Function].
Amiodarone is a benzofuran derivative that contains up to 40% of iodine. Amiodarone is used for treatment and prevention of life threatening supraventricular and ventricular tachyarrhythmias. The effects on thyroid gland vary from abnormalities in thyroid function tests to overt amiodarone induced hypothyroidism (AIH) and thyrotoxicosis (AIT). Patients with AIH are treated with L-thyroxine and ...
متن کاملManagement of amiodarone-induced thyrotoxicosis.
Amiodarone is used increasingly in a number of cardiac conditions. Amiodarone is heavily iodinated and can cause thyroid dysfunction. The diagnosis of amiodarone-induced thyrotoxicosis remains difficult and more common causes of thyrotoxicosis need to be considered and excluded. Amiodarone has a significant side effect profile, which includes thyroid dysfunction. Amiodarone is an effective drug...
متن کاملIodine excess and hyperthyroidism.
150 microg iodine are daily required for thyroid hormone synthesis. The thyroid gland has intrinsic mechanisms that maintain normal thyroid function even in the presence of iodine excess. Large quantities of iodide are present in drugs, antiseptics, contrast media and food preservatives. Iodine induced hyperthyroidism is frequently observed in patients affected by euthyroid iodine deficient goi...
متن کاملSuccessful treatment of amiodarone-induced thyrotoxicosis.
BACKGROUND Amiodarone-induced thyrotoxicosis (AIT) is a difficult management problem about which there are little published data. We examined whether continuing amiodarone or differentiating AIT into 2 subtypes affected outcome. METHODS AND RESULTS The type and duration of antithyroid treatment and response were recorded in a consecutive series of 28 cases. Comparisons were made between those...
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Treatment with amiodarone, a commonly prescribed antidysrhythmic agent, is associated with pulmonary fibrosis (PF) which is a commonly progressive and untreatable dieases. Caffeic acid phenethyl ester (CAPE) is a phenolic antioxidant and an active anti-inflammatory, anticancer, antimicrobial and antioxidant component of propolis (bee glue; a resinous hive product collected by honey bees). In th...
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ورودعنوان ژورنال:
- British heart journal
دوره 72 3 شماره
صفحات -
تاریخ انتشار 1994