Endocrine Abstracts

Lenvatinib is a tyrosine kinase inhibitor (TKI), approved for the management of locally recurrent or metastatic, progressive, radioactive iodine–refractory differentiated thyroid cancer (DTC). A side effect of this drug is the tracheoesophageal fistula, described in 14.7% of patients. When this side effect is present, the interruption/withdrawn of the TKI is required and in this case no valid therapeutic options are described. We present the case of a 63-year-old woman pa...

Objectives: Anaplastic thyroid cancer (ATC) is one of the deadliest cancers, with a median overall survival (OS) of 4 months and a disease-specific mortality of ˜100%. Although to date no effective treatment can cure the disease, some anecdotal cases achieved longer survival and very rarely the cure of the disease. Multimodal treatment with surgery, radiotherapy, multikinase inhibitors (MKI) could improve survival in ATC, particularly when surgery is not feasible.<p c...