Endocrine Abstracts

Background: Vandetanib and Cabozantinib are the only two multitarget tyrosine kinase inhibitors approved for the management of metastatic and progressive medullary thyroid cancer. (MTC) Despite their efficacy in terms of progression free survival prolongation and overall response rate, the drug-related toxicity is still a clinical problem, impairing patient’s quality of life and the compliance to the treatment. We retrospectively evaluate the adverse events (AEs) occurred...

Background: Cervical lymph node metastases at histology are common findings in differentiated thyroid cancer (DTC); however, their impact on clinical outcome is debated.Material and method: 1332 DTC patients, performed the first 131 I treatment between January 2010 and September 2012 and were divided into 2 groups: absence (Nx/N0) or presence (N1) of lymph node metastases at histology. The latter group was further split in central compartment ...

Objectives: The majority of patients with differentiated thyroid carcinoma (TC) have an excellent prognosis, with a 5-year survival rate of 98.3%, and only rarely reaches an advanced stage of disease. The present study aims to identify the clinicopathological and epidemiological features at the time of diagnosis of a group of patients who required to be treated with systemic therapy with tyrosine-kinase inhibitors (TKI).Methods: We retrospectively evalua...

Background: Since 2006 according to the European consensus for the management of patients with DTC, in tumors ≤ 1 cm, treatment with thyroidectomy alone without 131I treatment was suggested. Therefore, in our institution, we applied this suggestion in clinical practice, although prospective studies were not still available. Aim of this study is to evaluate the rate of the events occurring in a medium-long term follow-up.Patients and Meth...

Aims: Surgery is the only curative treatment for medullary thyroid cancer (MTC) patients and the gold standard practice is still represented by total thyroidectomy and prophylactic central neck compartment lymphnode dissection. As it happened for differentiated thyroid cancer, in the last years some authors proposed less aggressive and extent surgical modality as hemithyroidectomy and ipsilateral neck compartment dissection in unilateral and solitary sporadic MTC cases. Few st...

Background: Lymph node metastases at histology (pN1) are usual findings in differentiated thyroid cancer (DTC) patients. Their detection has an impact on the extent of surgery, the further treatments after surgery, and on the clinical outcome.Material and method: We evaluated data of 1332 consecutive DTC patients who performed the first 131I treatment between January 2010 and September 2012. According to their pN status, they were divided into...

Background: CV-PTC is often indolent with excellent long-term response, while TCV-PTC (≥50% of tall cells) have aggressive features and worse clinical behavior. Less is known about the clinical behavior of CV-PTC with tall cells <50% (TC/CV-PTC) that, so far, is considered as low risk tumor.Aim: To evaluate the histological presentation of CV-PTC, TC/CV-PTC, TCV-PTC and their clinical behavior after 6 years of follow up.M...

Context: Teriparatide may represent a possible treatment for hypoparathyroidism when oral supplementation with calcium and calcitriol fail to maintain adequate serum calcium level (SCL). The switch from teriparitide to oral calcium and calcitriol could be challenging and there is no consensus for clinical management.Case presentation: A 50-year-old man was admitted at our Department for teriparatide discontinuation. Three years before admission, the pati...

Multiple endocrine neoplasia type 2 (MEN 2) is characterized by the presence of medullary thyroid cancer (MTC) and other benign pathologies. RET mutations are responsible of this disease and their screening is a very sensitive tool for the identification of gene carriers (GC).Aim of this study was to verify the relevance of the basal and pentagastrin (Pg) stimulated serum calcitonin (CT) in the decision to perform TT in GC. We reviewed data of 65 GC foun...

Introduction: The surgical approach is the first line treatment for patients with an indeterminate nodule, both without and with nuclear atypia (TIR3A and TIR3B, respectively, as defined by Italian Consensus for thyroid cytology). However, there are no prospective studies about the feasibility of active surveillance in patients with indeterminate thyroid nodules.Methods: Eighty-six consecutive patients who decided to undergo active surveillance for at le...