Thyroid cancer is common but rarely deadly. Unfortunately, when the disease becomes refractory to radioactive iodine (RAI), few effective treatment options remain. This situation is changing, however, with the availability of multitargeted tyrosine kinase inhibitors. Cabozantanib and vandetanib, both recently FDA-approved for advanced or metastatic disease, have more than doubled progression-free survival in medullary thyroid cancer. New agents in the pipeline may yield even better outcomes, as discussed by Dr. Robert I. Haddad at the NCCN 18th Annual Conference.