title: New approaches in the management of radioiodine-refractory thyroid cancer: the molecular targeted therapy era.
abstract: Although thyroid carcinoma usually has an excellent prognosis, the lack of therapeutic options is an issue for patients that develop metastases and are resistant to radioiodine therapy. The development of novel molecular targeted therapies and the characterization of several proteins that have a crucial role in the carcinogenesis process of differentiated thyroid cancer have created an opportunity to design new clinical trials for this setting. Moreover, the encouraging initial results of first clinical trials have accelerated the development of placebo-controlled phase III studies that will assess the role of these new agents in the management of differentiated thyroid cancer.
authors.affiliation: Department of Medical Oncology, Vall d'Hebron University Hospital, Barcelona, Spain. jacapdevila@vhebron.net
authors.forename: Jaume
authors.initials: J
authors.lastname: Capdevila
authors.forename: Guillem
authors.initials: G
authors.lastname: Argiles
authors.forename: Victor
authors.initials: V
authors.lastname: Rodriguez-Frexinos
authors.forename: Isaac
authors.initials: I
authors.lastname: Nuñez
authors.forename: Josep
authors.initials: J
authors.lastname: Tabernero
mesh_terms: D000970:Antineoplastic Agents / Q000494:pharmacology; D002277:Carcinoma / Q000188:drug therapy / Q000532:radiotherapy; D002986:Clinical Trials as Topic; D004791:Enzyme Inhibitors / Q000494:pharmacology; D015972:Gene Expression Regulation, Neoplastic; D006801:Humans; D007457:Iodine Radioisotopes / Q000627:therapeutic use*; D008495:Medical Oncology; D008954:Models, Biological; D010919:Placebos; D011379:Prognosis; D015398:Signal Transduction; D013964:Thyroid Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy*; D016896:Treatment Outcome
chemical_list: D000970:Antineoplastic Agents; D004791:Enzyme Inhibitors; D007457:Iodine Radioisotopes; D010919:Placebos