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Pacini F. Postsurgical radioiodine ablation in low-risk differentiated thyroid cancer. Lancet Diabetes Endocrinol 2022; 10:379-381. [PMID: 35487238 DOI: 10.1016/s2213-8587(22)00136-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 04/11/2022] [Indexed: 02/05/2023]
Affiliation(s)
- Furio Pacini
- Section of Endocrinology, University of Siena, Siena, Italy.
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Pilli T, Dalmazio G, Porcelli B, Cantara S, Tabucchi A, Pini A, Spreafico A, Cartocci A, Forleo R, Pacini F, Scapellato C, Castagna MG. Screening of Organ-Specific Autoantibodies in a Large Cohort of Patients with Autoimmune Thyroid Diseases. Thyroid 2021; 31:1416-1423. [PMID: 34281356 DOI: 10.1089/thy.2021.0170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background: Autoimmune diseases tend to cluster in the same individual or in families. Four types of autoimmune polyglandular syndromes (APS) have been described based on the combination of endocrine and/or non-endocrine autoimmune diseases. In particular, type-3 APS is defined by the association of an autoimmune thyroid disease (ATD) and other autoimmune diseases and has a multifactorial etiology. The natural history of autoimmune diseases is characterized by three stages: potential, subclinical, and clinical. Methods: To determine the prevalence of organ-specific autoantibodies (anti-adrenal, anti-ovary [StCA], anti-pituitary [APA], anti-parietal cells [PCA], anti-tissue transglutaminase [tTGAb], anti-mitochondrial [AMA], anti-glutamic acid decarboxylase [GADA], anti-nicotinic acetylcholine receptor) in patients with ATD and to define the stage of the disease in patients with positive autoantibodies. From January 2016 to November 2018, 1502 patients (1302 female; age 52.7 ± 14.7 [mean ± standard deviation] years, range 18-86 years) with ATD (1285/1502 [85.6%] with chronic autoimmune thyroiditis and 217/1502 [14.4%] with Graves' disease) were prospectively enrolled. Results: The most common organ-specific autoantibodies were PCA (6.99%) and GADA (2.83%), while the prevalence of the remaining autoantibodies was ≤1%. All autoimmune diseases, but celiac disease, were predominant at the potential stage. Sex, ATD type, smoking habit, and coexistence of other autoimmune diseases correlated with the susceptibility to develop chronic atrophic gastritis (CAG) or autoimmune diabetes mellitus. Conclusions: The association between ATD and CAG was the most common manifestation of type-3 APS, mainly at the potential stage, that could lead to appropriate follow-up for early detection and timely treatment of the disease.
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Affiliation(s)
- Tania Pilli
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Gilda Dalmazio
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Brunetta Porcelli
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Antonella Tabucchi
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Alessandro Pini
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Adriano Spreafico
- Department of Innovation, Experimentation, Clinical and Translational Research, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Alessandra Cartocci
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Raffaella Forleo
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Furio Pacini
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Carlo Scapellato
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Department of Clinical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
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Brilli L, Danielli R, Campanile M, Secchi C, Ciuoli C, Calabrò L, Pilli T, Cartocci A, Pacini F, Di Giacomo AM, Castagna MG. Baseline serum TSH levels predict the absence of thyroid dysfunction in cancer patients treated with immunotherapy. J Endocrinol Invest 2021; 44:1719-1726. [PMID: 33367977 PMCID: PMC8285335 DOI: 10.1007/s40618-020-01480-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/27/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE Immunotherapy against immune checkpoints has significantly improved survival both in metastatic and adjuvant setting in several types of cancers. Thyroid dysfunction is the most common endocrine adverse event reported. Patients who are at risk of developing thyroid dysfunction remain to be defined. We aimed to identify predictive factors for the development of thyroid dysfunction during immunotherapy. METHODS This is a retrospective study including a total of 68 patients who were treated with immune checkpoint inhibitors (ICIs) for metastatic or unresectable advanced cancers. The majority of patients were treated with anti-PD1 drugs in monotherapy or in combination with anti-CTLA4 inhibitors. Thyroid function and anti-thyroid antibodies, before starting immunotherapy and during treatment, were evaluated. Thyroid ultrasound was also performed in a subgroup of patients at the time of enrolment in the study. RESULTS Eleven out of 68 patients (16.1%) developed immune-related overt thyroid dysfunction. By ROC curve analysis, we found that a serum TSH cut-off of 1.72 mUI/l, at baseline, had a good diagnostic accuracy in identifying patients without overt thyroid dysfunction (NPV = 100%, p = 0.0029). At multivariate analysis, both TSH and positive anti-thyroid antibodies (ATAbs) levels, before ICIs treatment, were independently associated with the development of overt thyroid dysfunction during immunotherapy (p = 0.0001 and p = 0.009, respectively). CONCLUSIONS Pre-treatment serum TSH and ATAbs levels may help to identify patients at high risk for primary thyroid dysfunction. Our study suggests guidance for an appropriate timely screening and for a tailored management of thyroid dysfunctions in patients treated with ICIs.
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Affiliation(s)
- L Brilli
- Endocrinology Unit, Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 53100, Italy
| | - R Danielli
- Center for Immuno-Oncology, Medical Oncology and Immunotherapy, Department of Oncology, University Hospital of Siena, 53100, Siena, Italy
| | - M Campanile
- Endocrinology Unit, Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 53100, Italy
| | - C Secchi
- Endocrinology Unit, Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 53100, Italy
| | - C Ciuoli
- Endocrinology Unit, Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 53100, Italy
| | - L Calabrò
- Center for Immuno-Oncology, Medical Oncology and Immunotherapy, Department of Oncology, University Hospital of Siena, 53100, Siena, Italy
| | - T Pilli
- Endocrinology Unit, Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 53100, Italy
| | - A Cartocci
- Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - F Pacini
- Department of Biomedical Sciences, Humanitas Clinical and Research Center, IRCCS, 20089, Rozzano, Milan, Italy
| | - A M Di Giacomo
- Center for Immuno-Oncology, Medical Oncology and Immunotherapy, Department of Oncology, University Hospital of Siena, 53100, Siena, Italy
| | - M G Castagna
- Endocrinology Unit, Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 53100, Italy.
- Department of Medical Sciences, University of Siena, Policlinico Santa Maria Alle Scotte, Viale Bracci 16, 53100, Siena, Italy.
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Maino F, Dalmiglio C, Benenati N, Campanile M, Pilli T, Forleo R, Brilli L, Ciuoli C, Cantara S, Capezzone M, Cartocci A, Pacini F, Castagna MG. Calcitonin Levels in Thyroid Disease Are Not Affected by Autoimmune Thyroiditis or Differentiated Thyroid Carcinoma. Eur Thyroid J 2021; 10:295-305. [PMID: 34395301 PMCID: PMC8314776 DOI: 10.1159/000511080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 08/20/2020] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Association between hypercalcitoninemia and pathological conditions such as autoimmune thyroiditis (AIT) or differentiated thyroid carcinoma (DTC) has been addressed, with conflicting results. We evaluated the prevalence and the clinical relevance of elevated basal serum calcitonin (CT) levels in non-neoplastic (nodular goiter [NG] and AIT) and neoplastic thyroid diseases (DTC). METHODS We retrospectively evaluated 3,250 consecutive patients with thyroid nodular disease who underwent fine-needle aspiration cytology with adequate sample. After exclusion of medullary thyroid cancer (MTC) patients were divided according to the presence/absence of thyroid autoimmunity into NG or nodular autoimmune thyroiditis (N-AIT) and, according to cytological results, in benign or suspicious/malignant nodules. RESULTS One hundred ninety-seven/3,250 patients (6.0%) showed CT level >10 pg/mL. In 11/3,250 (0.3%) cases, a final histological diagnosis of MTC was made, while the remaining 186/3,250 patients (5.7%) had non-MTC-related hypercalcitoninemia (CT > 10 pg/mL). According to cytological diagnosis, the rate of hypercalcitoninemia was similar in class II and class V-VI groups (5.4 vs. 6.9%, p = 0.4). The occurrence of hypercalcitoninemia was significantly higher in patients with NG (166/2,634 [6.3%]) than in patients with N-AIT (20/605 [3.3%]) (p = 0.004). However, after matching by sex, no difference was found between the 2 groups (NG and N-AIT). These results were confirmed in 598 patients submitted to surgery. CONCLUSIONS AIT and DTC seem not to affect serum CT levels in patients with thyroid nodules. Therefore, hypercalcitoninemia, in these patients, should be submitted to the same diagnostic workup than patients without AIT or DTC.
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Affiliation(s)
- Fabio Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Cristina Dalmiglio
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Nicoletta Benenati
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Michele Campanile
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Tania Pilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Raffaella Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Lucia Brilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Cristina Ciuoli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Marco Capezzone
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | | | - Furio Pacini
- Humanitas Clinical Institute, Humanitas University, Rozzano, Italy
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
- *Maria Grazia Castagna, Department of Medical Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 16, IT–53100 Siena (Italy),
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Maino F, Bufano A, Dalmazio G, Campanile M, Pilli T, Forleo R, Brilli L, Ciuoli C, Cantara S, Capezzone M, Cartocci A, Pacini F, Castagna MG. Validation of American Thyroid Association Ultrasound Risk-Adapted Approach for Repeating Cytology in Benign Thyroid Nodules. Thyroid 2021; 31:446-451. [PMID: 32718278 DOI: 10.1089/thy.2020.0351] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background: The 2015 American Thyroid Association (ATA) ultrasound (US) risk stratification system is used to identify thyroid nodules in which fine-needle aspiration cytology (FNAC) should be performed. In addition, this system is used to plan the long-term follow-up of patients with cytological benign thyroid nodules. The aim of our study was to evaluate the ATA US risk-adapted approach for repeating cytology in a large retrospective cohort of consecutive benign nodules with a second FNAC repeated after a median follow-up of 3.8 years (range 1.0-14.2 years). Methods: We retrospectively evaluated 1010 thyroid nodules, with an initial benign cytological diagnosis, that underwent at least one repeat FNAC during the follow-up. Results: The rate of missed cancer in the whole cohort of thyroid nodules was 1.0%, and it increased along by the US risk class (0.8% in very low/low-risk, 1.2% in intermediate-risk, and 3.1% in high-risk nodules). The 2015 ATA US risk stratification system showed a very high accuracy in selecting nodules that did not require a second FNAC (negative predictive value = 99.1%). In addition, the rate of missed cancer significantly increased along with the increase in the US risk class in nodules that showed an enlarged volume (0.4% in the low-risk class and 6.4% in the high-risk class, p = 0.005), while it was very low and not associated with the US features in the subgroup of thyroid nodules that did not grow during the follow-up (p = 0.96). Conclusions: Our results confirm the accuracy of the ATA recommendations in selecting benign nodules for FNAC repetition during the follow-up. An additional cytological evaluation maybe avoided in benign thyroid nodules with low-risk US features, regardless of the evidence of growth during the follow-up. While the utility of the routine repeat FNAC in all benign nodules with high-risk US features remains to be defined, based on our results, repetition of FNAC seems to be indicated in nodules with evidence of growth during the follow-up.
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Affiliation(s)
- Fabio Maino
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Annalisa Bufano
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Gilda Dalmazio
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Michele Campanile
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Tania Pilli
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Raffaella Forleo
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Lucia Brilli
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Cristina Ciuoli
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | - Marco Capezzone
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
| | | | - Furio Pacini
- Humanitas Clinical Institute, Humanitas University, Rozzano, Milan, Italy
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences and University of Siena, Siena, Italy
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Pasquali D, Torella A, Accardo G, Esposito D, Del Vecchio Blanco F, Salvatore D, Sabatino P, Pacini F, Barbato F, Castagna MG, Cantara S, Nigro V. BROX haploinsufficiency in familial nonmedullary thyroid cancer. J Endocrinol Invest 2021; 44:165-171. [PMID: 32385852 DOI: 10.1007/s40618-020-01286-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 04/29/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND The familial nonmedullary thyroid cancer (FNMTC) is suspected to be a Mendelian condition in up to 3-8% of thyroid cancers. The susceptibility chromosomal loci and genes of 95% of FNMTC cases remain to be characterized. The inheritance of FNMTC appears to be autosomal dominant with incomplete penetrance and variable expressivity. The finding of the causative gene of FNMTC and the identification of patients at risk that need genetic testing were our aim. METHODS We analyzed by whole-exome sequencing patients and non-affected relatives of five families with at least two family members affected by papillary thyroid cancer, selecting for new or extremely rare variants with predicted pathogenic value. RESULTS A family showed, in all three affected members, a new loss-of-function variant (frameshift deletion) in BROX gene at 1q41 that was absent from all internal and external databases. In a second family with three affected relatives, we found an additional new BROX variant. The smaller families presented no variants in BROX or in the other causative genes studied. CONCLUSIONS BROX could be a new causative gene for FNMTC. Variants in BROX may result in the haploinsufficiency of a key gene involved in the morphogenesis of MVBs, in the endosomal sorting of cargo proteins, and in EGFR. Functional studies are needed to support this result. The thorough genomic analysis by NGS in all families with three or more affected members should become a routine approach to obtain a comprehensive genetic view and find confirmative second cases.
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Affiliation(s)
- D Pasquali
- Department of Medical and Surgical Advanced Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - A Torella
- Genetica Medica, Dipartimento di Medicina di Precisione, University of Campania"Luigi Vanvitelli", Naples, Italy
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy
| | - G Accardo
- Department of Medical and Surgical Advanced Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - D Esposito
- Department of Endocrinology, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - F Del Vecchio Blanco
- Genetica Medica, Dipartimento di Medicina di Precisione, University of Campania"Luigi Vanvitelli", Naples, Italy
| | - D Salvatore
- Department of Public Health, University of Naples "Federico II", Naples, Italy
| | - P Sabatino
- Azienda Sanitaria Locale Salerno, Naples, Italy
| | - F Pacini
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - F Barbato
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - M G Castagna
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - S Cantara
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - V Nigro
- Genetica Medica, Dipartimento di Medicina di Precisione, University of Campania"Luigi Vanvitelli", Naples, Italy
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy
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Pilli T, Roque C, Sousa Santos F, Dalmazio G, Castagna MG, Pacini F. Response Letter to the Editor from Edmundo Avila-Hipolito: "Long-Term Effects of Radioiodine in Toxic Multinodular Goiter: Thyroid Volume, Function, and Autoimmunity". J Clin Endocrinol Metab 2020; 105:dgaa560. [PMID: 32812038 PMCID: PMC7494238 DOI: 10.1210/clinem/dgaa560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 08/14/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Tania Pilli
- Section of Endocrinology, Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Catarina Roque
- Section of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Egas Moniz Hospital–Occidental Hospital Centre in Lisbon, Lisbon, Portugal
| | - Francisco Sousa Santos
- Section of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Egas Moniz Hospital–Occidental Hospital Centre in Lisbon, Lisbon, Portugal
| | - Gilda Dalmazio
- Section of Endocrinology, Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Section of Endocrinology, Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Furio Pacini
- Section of Endocrinology, Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
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Pacini F. Does Microscopic Extrathyroidal Extension Confer a Higher Risk of Recurrence in Patients With Well-Differentiated Thyroid Cancer? J Clin Endocrinol Metab 2020; 105:5864721. [PMID: 32597947 PMCID: PMC7457957 DOI: 10.1210/clinem/dgz121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 05/31/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Furio Pacini
- Istituto Clinico Humanitas, Humanitas University, Rozzano (Milano), Italy
- Correspondence: Furio Pacini, MD, Istituto Clinico Humanitas, Humanitas University, 20089 Rozzano (Milano), Italy. E-mail:
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Capezzone M, Fralassi N, Secchi C, Cantara S, Brilli L, Pilli T, Maino F, Forleo R, Pacini F, Cevenini G, Cartocci A, Castagna MG. Long-Term Clinical Outcome in Familial and Sporadic Papillary Thyroid Carcinoma. Eur Thyroid J 2020; 9:213-220. [PMID: 32903994 PMCID: PMC7445652 DOI: 10.1159/000506955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/03/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The definition and the behaviour of familial papillary thyroid cancer (FPTC) compared to the sporadic form (SPTC) are still debated. Some authors believe that only families with 3 or more affected members represent an actual example of familial diseases. OBJECTIVES The objective of the study was to analyse the clinicopathological features and the outcome of sporadic and familial PTC patients also according to the number of affected members. METHODS Among 731 patients, we identified 101 (13.8%) with familial diseases, 79 with 2 affected members (FPTC-2) and 22 with 3 or more affected members (FPTC-3) followed for a mean period of 10 years. RESULTS FPTC patients had more frequently bilateral tumour (p = 0.007). No difference was found between the 2 groups for the other evaluated variables. At the time of the first follow-up (1-2 years after initial therapy), FPTC patients had a higher rate of persistent disease. However, at the last follow-up, the clinical outcome was not different between sporadic and familial patients. When the comparison between SPTC and FPTC was performed, according to the number of affected members, a significant trend between the 3 groups was observed for tumour diameter (p = 0.002) and bilaterality (p = 0.003), while we did not observe a significant trend for both response to initial therapy (p = 0.15) and last clinical outcome (p = 0.22). CONCLUSIONS Our results suggest that, although the clinicopathological features of FPTC may be more aggressive, the long-term outcome is similar between FPTC and SPTC. A possible explanation is that PTC has a favourable prognosis, even when clinical presentation is more aggressive.
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Affiliation(s)
- Marco Capezzone
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Noemi Fralassi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Chiara Secchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Lucia Brilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Tania Pilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Fabio Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Raffaella Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Gabriele Cevenini
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | | | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
- *Maria Grazia Castagna, MD, PhD, Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, IT–53100 Siena (Italy),
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Roque C, Santos FS, Pilli T, Dalmazio G, Castagna MG, Pacini F. Long-term Effects of Radioiodine in Toxic Multinodular Goiter: Thyroid Volume, Function, and Autoimmunity. J Clin Endocrinol Metab 2020; 105:5823841. [PMID: 32320467 DOI: 10.1210/clinem/dgaa214] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 04/21/2020] [Indexed: 02/08/2023]
Abstract
CONTEXT Long-term studies evaluating the treatment of toxic multinodular goiter (TMNG) with fixed activities of radioiodine (RAI) are lacking. OBJECTIVE The objective of this work is to describe the effects of 15 mCi on thyroid volume, function, and autoimmunity in the long term. DESIGN AND SETTING A population-based, retrospective analysis with up to 12 years of follow-up was conducted in Siena, Italy. PARTICIPANTS Adult patients (n = 153) with TMNG, naive to RAI, were included. METHODS Evaluation was performed of thyroid function, antithyroid antibodies, and ultrasound scans before and yearly after RAI. MAIN OUTCOME MEASURES Evaluations included hyperthyroidism cure, hypothyroidism, volume reduction, nadir and regain, and antibody titer change. RESULTS The study revealed mean volume reductions greater than or equal to 50% at 3 years after RAI; the greatest annual reduction was observed during the first year (30 ± 17.8%; P < .001). Most patients (60%) achieved their volume nadir 3 to 6 years after RAI. Although 22% patients showed volume regain, the net reduction was statistically significant as late as 9 years after RAI (P = .005). The mean time to hypothyroidism was 2.7 ± 2.4 years, and it was associated with greater reductions in volume (P = .01). During the first 3 years after treatment, hyperthyroid patients decreased approximately by 50% per year without additional RAI. There was no statistically significant association of antibody titers with thyroid function except for antithyrotropin receptor antibodies and hyperthyroidism (P = .004). At the end of follow-up there were 61.6% euthyroid patients, 11% hyperthyroid (4.8% overt), and 27.4% hypothyroid patients (2.7% overt). Hyperthyroidism was cured in 89%. CONCLUSIONS The treatment of TMNG with 15 mCi of RAI induced low hypothyroidism rates while providing high cure rates and significant volume reduction, which was maintained in the long term.
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Affiliation(s)
- Catarina Roque
- Section of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Egas Moniz Hospital-Occidental Hospital Centre in Lisbon, Lisbon, Portugal
| | - Francisco Sousa Santos
- Section of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Egas Moniz Hospital-Occidental Hospital Centre in Lisbon, Lisbon, Portugal
| | - Tania Pilli
- Section of Endocrinology, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Gilda Dalmazio
- Section of Endocrinology, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Section of Endocrinology, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Furio Pacini
- Section of Endocrinology, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
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Premoli P, Tanda ML, Piantanida E, Veronesi G, Gallo D, Masiello E, Rosetti S, Cusini C, Boi F, Bulla J, Rodia R, Mariotti S, Capelli V, Rotondi M, Magri F, Chiovato L, Rocchi R, Campopiano MC, Elisei R, Vitti P, Barbato F, Pilli T, Castagna MG, Pacini F, Bartalena L. Features and outcome of differentiated thyroid carcinoma associated with Graves' disease: results of a large, retrospective, multicenter study. J Endocrinol Invest 2020; 43:109-116. [PMID: 31327128 DOI: 10.1007/s40618-019-01088-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 07/17/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Whether differentiated thyroid cancer (DTC) occurring concomitantly with Graves' disease (GD) is more aggressive and bound to a less favorable outcome is controversial. OBJECTIVE Aim of this multicenter retrospective study was to compare baseline features and outcome of DTC patients with GD (DTC/GD+) or without GD (DTC/GD-). PATIENTS Enrolled in this study were 579 patients referred to five endocrine units (Cagliari, Pavia, Pisa, Siena, and Varese) between 2005 and 2014: 193 patients had DTC/GD+ , 386 DTC/GD-. Patients were matched for age, gender and tumor size. They underwent surgery because of malignancy, large goiter size, or relapse of hyperthyroidism in GD. RESULTS Baseline DTC features (histology, lymph node metastases, extrathyroidal extension) did not differ in the two groups, except for multifocality which was significantly more frequent in DTC/GD+ (27.5% vs. 7.5%, p < 0.0001). At the end of follow-up (median 7.5 years), 86% of DTC/GD+ and 89.6% DTC/GD- patients were free of disease. Patients with persistent or recurrent disease (PRD) had "biochemical disease" in the majority of cases. Microcarcinomas were more frequent in the DTC/GD+ group (60% vs. 37%, p < 0.0001) and had an excellent outcome, with no difference in PRD between groups. However, in carcinomas ≥ 1 cm, PRD was significantly more common in DTC/GD+ (24.4% vs. 11.5%; p = 0.005). In the whole group, univariate and multivariate analyses showed that GD+ , lymph node involvement, extrathyroidal invasion, multifocality and tall cell histotype were associated with a worse outcome. Female gender and microcarcinomas were favorable features. No association was found between baseline TSH-receptor antibody levels and outcome. Graves' orbitopathy (GO) seemed to be associated with a better outcome of DTC, possibly because patients with GO may early undergo surgery for hyperthyroidism. CONCLUSIONS GD may be associated with a worse outcome of coexisting DTC only if cancer is ≥ 1 cm, whereas clinical outcome of microcarcinomas is not related to the presence/absence of GD.
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Affiliation(s)
- P Premoli
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - M L Tanda
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - E Piantanida
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - G Veronesi
- Research Centre in Epidemiology and Preventive Medicine, University of Insubria, Varese, Italy
| | - D Gallo
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - E Masiello
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - S Rosetti
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - C Cusini
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy
| | - F Boi
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - J Bulla
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - R Rodia
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - S Mariotti
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - V Capelli
- Unit of Internal Medicine and Endocrinology, Istituti Clinici Scientifici Maugeri, Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - M Rotondi
- Unit of Internal Medicine and Endocrinology, Istituti Clinici Scientifici Maugeri, Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - F Magri
- Unit of Internal Medicine and Endocrinology, Istituti Clinici Scientifici Maugeri, Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - L Chiovato
- Unit of Internal Medicine and Endocrinology, Istituti Clinici Scientifici Maugeri, Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - R Rocchi
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - M C Campopiano
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - R Elisei
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - P Vitti
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - F Barbato
- Endocrinology Unit, University of Siena, Siena, Italy
| | - T Pilli
- Endocrinology Unit, University of Siena, Siena, Italy
| | - M G Castagna
- Endocrinology Unit, University of Siena, Siena, Italy
| | - F Pacini
- Endocrinology Unit, University of Siena, Siena, Italy
| | - L Bartalena
- Department of Medicine and Surgery, University of Insubria, Endocrine Unit, Ospedale di Circolo, ASST dei Sette Laghi, Viale Borri, 57, 21100, Varese, Italy.
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Pilli T, Cantara S, Marzocchi C, Pacini F, Prabhakar BS, Castagna MG. Vemurafenib may overcome TNF-related apoptosis-inducing ligand (TRAIL) resistance in anaplastic thyroid cancer cells. Endocrine 2020; 67:117-123. [PMID: 31377969 DOI: 10.1007/s12020-019-02028-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/19/2019] [Indexed: 02/06/2023]
Abstract
PURPOSE Anaplastic thyroid cancer (ATC) is rare but with poor prognosis. TRAIL can selectively induce apoptosis in cancer cells; however, resistance is quite common. Aim of our study was to evaluate TRAIL-induced apoptosis in ATC-derived cell lines, in vitro and in vivo, and the effect of combination with tyrosine kinase inhibitors (TKIs) selective for BRAF (vemurafenib) or Akt (MK-2206). METHODS Four ATC-derived cell lines were used: C643, CAL62, HTh7, with activating mutation of RAS and copy gain of PI3K (HTh7) and, 8505C with activating mutation of BRAF. Cells were treated with TRAIL alone or in combination with vemurafenib or MK-2206. The pro-apoptotic effect of TRAIL alone or combined with TKIs was, also, evaluated in two mouse xenograft models (HTh7 and 8505C). RESULTS C643, CAL62, and HTh7 cells were sensitive to TRAIL-induced apoptosis, whereas 8505C cells were resistant. Both in vitro and in vivo vemurafenib was able to increase the TRAIL-induced apoptosis in 8505C cells causing a slower tumor growth in 8505C xenograft compared to placebo, while MK-2206 did not have any additive effect on TRAIL treatment in HTh7 model. CONCLUSIONS TRAIL is a promising therapeutic agent in ATC and in case of resistance vemurafenib may be a valid complementary therapy.
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Affiliation(s)
- Tania Pilli
- Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Carlotta Marzocchi
- Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Furio Pacini
- Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy
| | - Bellur S Prabhakar
- Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago, IL, USA
| | - Maria Grazia Castagna
- Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Siena, Italy.
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13
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Cantara S, Ricci C, Maino F, Marzocchi C, Pacini F, Castagna MG. Variants in MCT10 protein do not affect FT3 levels in athyreotic patients. Endocrine 2019; 66:551-556. [PMID: 31280469 DOI: 10.1007/s12020-019-02001-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/29/2019] [Indexed: 02/05/2023]
Abstract
PURPOSE Several single-nucleotide polymorphisms in genes encoding for transporters have been associated with serum thyroid hormone concentrations with inconsistent results. The aim of this study was to assess the clinical significance of the rs17606253 in SLC16A10 gene alone and in combination with the DIO2 Thr92Ala variation in athyreotic patients. METHODS One-hundred patients submitted to total thyroidectomy and treated with levothyroxine were included. Pre- and post surgical serum TSH levels did not differ by more than ± 0.5 mIU/l. RESULTS Both patients carrying the wild-type allele or heterozygous for rs17606253 in SLC16A10 gene had a significant reduction in FT3 post surgical levels (p = 0.01 and p < 0.0001, respectively) while Thr92Ala in DIO2 gene was associated with reduced FT3 levels for heterozygous and rare homozygous patients (p < 0.0001 and p = 0.01, respectively). We identified two groups ("FT3 unchanged" and "FT3 reduced") using a cutoff of at least 0.5 pg/ml as a significant variation between pre- and post surgical FT3 values. In this case, the rs17606253 was not statistically associated with reduced FT3 levels at genotype and allele levels. On the contrary, the Thr92Ala in DIO2 gene was confirmed statistically associated with reduced FT3 levels after surgery with a p = 0.035 at genotype level and p = 0.014 at allele level. CONCLUSIONS We confirmed the role of DIO2 Thr92Ala polymorphism on T3 levels. On the contrary, SLC16A1 rs17606253 polymorphism did not impair hormone levels in athyreotic patients treated with levothyroxine therapy.
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Affiliation(s)
- S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| | - C Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
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14
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Capezzone M, Secchi C, Fralassi N, Cantara S, Brilli L, Ciuoli C, Pilli T, Maino F, Forleo R, Pacini F, Castagna MG. Should familial disease be considered as a negative prognostic factor in micropapillary thyroid carcinoma? J Endocrinol Invest 2019; 42:1205-1213. [PMID: 30927240 DOI: 10.1007/s40618-019-01039-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 03/20/2019] [Indexed: 02/05/2023]
Abstract
PURPOSE An increased aggressiveness of familial papillary thyroid carcinoma (FPTC) compared with sporadic form has been reported. On the contrary, the biological behavior of familial microPTC (FmPTC) is still debated. To assess if familial diseases should be considered as a negative prognostic factor in mPTC, the clinical presentation and outcome of FmPTC and sporadic mPTC (SmPTC) were compared. METHODS We retrospectively analyzed 291 mPTC (SmPTC n = 248, FmPTC n = 43) patients followed for a median follow-up of 8.3 years. FmPTC was defined as the presence of PTC in two or more first-degree relatives, after excluding hereditary syndromes associated with PTC. RESULTS FmPTC patients had more frequently bilateral tumor (32.6% versus 16.5%, p = 0.01) and lymph node metastases at diagnosis (30.2% versus 14.9%, p = 0.02). At the first follow-up, FmPTC patients had a higher rate of structural disease and a lower rate of remission compared to SmPTC (p = 0.01). Also in a multivariate model, using a "CHAID tree-building algorithm", familial disease correlated with a worse clinical presentation and outcome of mPTC patients. Familial disease was associated with a higher rate of intermediate risk patients in non incidental mPTC and with a higher rate of structural incomplete response in mPTC without lymph node metastases (p = 0.01). CONCLUSIONS Like in macroPTC, the familial form of the diseases has been shown to be a negative prognostic factor also in mPTC, therefore, it should be highly regarded in the management of mPTC patients.
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Affiliation(s)
- M Capezzone
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - C Secchi
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - N Fralassi
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - S Cantara
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - L Brilli
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - C Ciuoli
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - T Pilli
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - F Maino
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - R Forleo
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - F Pacini
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy
| | - M G Castagna
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 1, 53100, Siena, Italy.
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15
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Pilli T, Cardinale S, Dalmiglio C, Secchi C, Fralassi N, Cevenini G, Di Cairano G, Maino F, Forleo R, Pacini F, Castagna MG. Autoimmune thyroid diseases are more common in patients with prolactinomas: a retrospective case-control study in an Italian cohort. J Endocrinol Invest 2019; 42:693-698. [PMID: 30406929 DOI: 10.1007/s40618-018-0972-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 10/26/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Prolactin may exert immunological effects. Over the years, a higher prevalence of autoimmune thyroid diseases (ATD) has been reported in patients with prolactinomas (PRLs) in areas with sufficient iodine intake. PURPOSE The aim of our study was to evaluate the prevalence of ATD [Graves' disease (GD) and chronic autoimmune thyroiditis (AIT)] in a retrospective cohort of Italian patients with PRLs compared to a sex-matched control group, represented by subjects with non-functioning pituitary adenoma (NFPA) or empty sella (ES). MATERIALS AND METHODS We enrolled 149 patients (108 F/41 M) with PRLs (110 micro/39 macro) and 143 subjects (100 F/43 M) with NFPA (n = 96, 56 micro/40 macro) or ES (n = 47), with normal serum prolactin. Neck ultrasound and thyroid function tests (anti-thyroid antibodies, TSH, FT3 and FT4) were performed in all patients. RESULTS In PRLs, median serum prolactin was significantly higher (98.3 vs. 8.9 ng/ml, p ≤ 0.0001), while age was lower (34 vs. 46 years, p ≤ 0.001) compared to controls. The prevalence of ATD was 13.4% (20/149) in PRLs (1 GD and 19 AIT) compared to 6.3% (9/143) in the controls (p = 0.042). At the multivariate analysis, serum prolactin was the only independent factor predicting ATD. Thyroid volume (12.5 ± 5.9 ml vs. 12.8 ± 10 ml, p = 0.47) and the presence of uni- or multinodular goiter (29.5% vs. 35%, p = 0.35) did not differ between PRLs and control groups. CONCLUSIONS Our data in an area with mild iodine deficiency confirm a higher prevalence of ATD in patients with prolactinomas.
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Affiliation(s)
- T Pilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - S Cardinale
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Dalmiglio
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Secchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - N Fralassi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - G Cevenini
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - G Di Cairano
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - R Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
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Cantara S, Bertelli E, Occhini R, Regoli M, Brilli L, Pacini F, Castagna MG, Toti P. Blockade of the programmed death ligand 1 (PD-L1) as potential therapy for anaplastic thyroid cancer. Endocrine 2019; 64:122-129. [PMID: 30762153 DOI: 10.1007/s12020-019-01865-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 02/05/2019] [Indexed: 02/06/2023]
Abstract
PURPOSE Anaplastic thyroid carcinoma (ATC) is a rare, highly aggressive form of thyroid cancer (TC) characterized by an aggressive behavior and poor prognosis, resulting in patients' death within a year. Standard treatments, such as chemo and radiotherapy, as well as tyrosine kinase inhibitors, are ineffective for ATC treatment. Cancer immunotherapy is one of the most promising research area in oncology. The PD-1/PD-L1 axis is of particular interest, in light of promising data showing a restoration of host immunity against tumors, with the prospect of long-lasting remissions. METHODS In this study, we evaluated PD-L1 expression in a large series of TCs (20 cases) showing a progressive dedifferentiation of the thyroid tumor from well differentiated TC to ATC, employing two different antibodies [R&D Systems and VENTANA PD-L1 (SP263) Rabbit Monoclonal Primary Antibody]. We also tested the anti PD-L1 mAb in an in vivo animal model. RESULTS We found that approximately 70-90% of ATC cases were positive for PD-L1 whereas normal thyroid and differentiated TC were negative. Moreover, all analyzed cases presented immunopositive staining in the endothelium of vessels within or in close proximity to the tumor, while normal thyroid vessels were negative. PD-L1 mAb was also effective in inhibiting ATC growth in an in vivo model. CONCLUSIONS These data suggest that immunotherapy may be a promising treatment specific for ATC suggesting the need to start with clinical TRIALs.
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Affiliation(s)
- Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| | - Eugenio Bertelli
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | | | - Marì Regoli
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Lucia Brilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
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Hu MI, Elisei R, Dedecjus M, Popovtzer A, Druce M, Kapiteijn E, Pacini F, Locati L, Krajewska J, Weiss R, Gagel RF. Safety and efficacy of two starting doses of vandetanib in advanced medullary thyroid cancer. Endocr Relat Cancer 2019; 26:241-250. [PMID: 30557850 DOI: 10.1530/erc-18-0258] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 11/12/2018] [Indexed: 02/05/2023]
Abstract
Vandetanib is an oral tyrosine kinase inhibitor approved for treatment of advanced symptomatic or progressive medullary thyroid cancer (MTC). The current study (Nbib1496313) evaluated the benefit-risk of two starting doses of vandetanib in patients with symptomatic or progressive MTC. Patients were randomized 1:1 to receive vandetanib 150 or 300 mg daily and followed for a maximum of 14 months (Part A), with the option to then enter an open-label phase (Part B) investigating vandetanib 100, 150, 200 and 300 mg daily doses. Efficacy was assessed in Part A, and safety and tolerability during Parts A and B up to 2 years post randomization. Eighty-one patients were randomized in Part A and 61 patients entered Part B, of whom 37 (60.7%) received 2 years of treatment. Overall, 25% of patients experienced an objective response (OR) at 14 months (OR rate, 0.29 (95% CI, 0.176-0.445) for 300 mg, and 0.20 (95% CI, 0.105-0.348) for 150 mg; one-sided P value approximately 0.43). The most common adverse events (AEs) included diarrhea, hypocalcemia, asthenia, QTc prolongation, hypokalemia and keratopathy, all at generally higher incidence with 300 vs 150 mg (Part A). Part B safety and tolerability was consistent with Part A. OR was observed with both vandetanib doses; the 300 mg dose showed a more favorable trend vs 150 mg as initial dose. Thus, for most patients, 300 mg vandetanib is the most appropriate starting dose; dose reductions to manage AEs and lower initial doses for patients with particular comorbidities can be considered.
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Affiliation(s)
- Mimi I Hu
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Rossella Elisei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Marek Dedecjus
- M. Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Aron Popovtzer
- Davidoff Cancer Center, Tel-Aviv University, Petah Tikva, Israel
| | - Maralyn Druce
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, London, UK
| | | | | | - Laura Locati
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Jolanta Krajewska
- M. Sklodowska-Curie Memorial Institute Cancer Center, Gliwice Branch, Gliwice, Poland
| | | | - Robert F Gagel
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Castagna MG, Marzocchi C, Pilli T, Forleo R, Pacini F, Cantara S. MicroRNA expression profile of thyroid nodules in fine-needle aspiration cytology: a confirmatory series. J Endocrinol Invest 2019; 42:97-100. [PMID: 29574528 DOI: 10.1007/s40618-018-0880-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 03/21/2018] [Indexed: 02/08/2023]
Abstract
INTRODUCTION MiRNAs are small endogenous non-coding RNAs implicated with gene expression regulation. Changes in miRNA levels have been reported in thyroid cancer. Fine-needle aspiration cytology (FNAC) is the most reliable tool for differential diagnosis of thyroid nodules. METHODS We have analyzed 174 FNAC from 168 patients with thyroid nodules for expression levels of 11 miRNAs (miRNA197; -187; -181b-3p; -181b-5p; -224; -181a; 146b; -221; -222; -155 and miRNA183) known to be up-regulated in cancer tissues compared to benign lesions. Expression of miRNAs was analyzed in FNA samples calculating the fold change of miRNA expression relative to normal thyroid tissue after normalization to an endogenous control. RESULTS In FNAC, miRNA expression was confirmed to be higher in malignant or suspicious for malignancy nodules compared to benign, only for miRNA146b, -222 and -221 (fold change expression ≥ 5). CONCLUSION In this study, we confirmed that a limited set of miRNAs can be used for the differential diagnosis of thyroid nodules.
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Affiliation(s)
- M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - T Pilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - R Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
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Togawa K, Ahn HS, Auvinen A, Bauer AJ, Brito JP, Davies L, Kesminiene A, Laurier D, Ostroumova E, Pacini F, Reiners C, Shinkarev S, Thomas G, Tronko M, Vaccarella S, Schüz J. Long-term strategies for thyroid health monitoring after nuclear accidents: recommendations from an Expert Group convened by IARC. Lancet Oncol 2018; 19:1280-1283. [PMID: 30303113 DOI: 10.1016/s1470-2045(18)30680-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 09/05/2018] [Indexed: 02/08/2023]
Affiliation(s)
- Kayo Togawa
- Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France
| | - Hyeong Sik Ahn
- Department of Preventive Medicine, College of Medicine, Korea University, Seoul, South Korea
| | - Anssi Auvinen
- Epidemiology, Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Andrew J Bauer
- Division of Endocrinology and Diabetes, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA, USA
| | - Juan P Brito
- Division of Endocrinology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Louise Davies
- Department of Surgery-Otolaryngology-Head and Neck Surgery, The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Hanover, NH, USA; VA Outcomes Group, Department of Veterans Affairs Medical Center, White River Junction, VT, USA
| | - Ausrele Kesminiene
- Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France
| | - Dominique Laurier
- Division of Health and Environment, Institute for Radiological Protection and Nuclear Safety, Fontenay-aux-Roses, France
| | - Evgenia Ostroumova
- Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, Università di Siena, Siena, Italy
| | - Christoph Reiners
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Sergey Shinkarev
- Department of Industrial Radiation Hygiene, State Research Center-Burnasyan Federal Medical Biophysical Center, Moscow, Russia
| | - Geraldine Thomas
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Mykola Tronko
- Department of Fundamental and Applied Problems of Endocrinology, Institute of Endocrinology and Metabolism of Ukraine's National Academy of Sciences, Kyiv, Ukraine
| | - Salvatore Vaccarella
- Section of Infections, International Agency for Research on Cancer (IARC), Lyon, France
| | - Joachim Schüz
- Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France.
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20
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Castagna MG, Forleo R, Maino F, Fralassi N, Barbato F, Palmitesta P, Pilli T, Capezzone M, Brilli L, Ciuoli C, Cantara S, Formichi C, Pacini F. Small papillary thyroid carcinoma with minimal extrathyroidal extension should be managed as ATA low-risk tumor. J Endocrinol Invest 2018; 41:1029-1035. [PMID: 29470826 DOI: 10.1007/s40618-018-0854-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/16/2018] [Indexed: 02/05/2023]
Abstract
PURPOSE According to American Thyroid Association (ATA) guideline, papillary thyroid cancer (PTC) with minimal extrathyroidal extension (mETE) is classified at "intermediate risk" of persistent/recurrent disease. However, the impact of mETE per se on patients' outcome is not fully understood. The aim of our study was to evaluate the prognostic significance of mETE in patients with PTC not submitted to therapeutic or prophylactic lymph node dissection, according to tumor size and other prognostic factors. PATIENTS AND METHODS We retrospectively evaluated a total of 514 PTC patients: 127 (24.7%) had mETE (pT3Nx) and 387 (75.3%) had negative margins (pT1-2Nx). At a median follow-up of 9.1 years, patients were divided in two groups: patients with "good outcome" (no evidence of disease) and patients with "poor outcome" (persistent structural disease or recurrent disease or tumor-related death). RESULTS The rate of patients with "poor outcome" was significantly higher in patients with mETE compared with patients with negative margins (11.8 versus 5.1%; OR 2.4576, 95% CI 1.2178-4.9594, p = 0.01). However, mETE was significantly associated with poor outcome only in patients with tumors larger than 1.5 cm. CONCLUSIONS mETE is an unfavorable prognostic factor in tumors larger than 1.5 cm, suggesting that, in the absence of other unfavorable characteristics, smaller tumors with mETE should be classified and managed as "low risk" tumors.
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Affiliation(s)
- M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| | - R Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - N Fralassi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Barbato
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - P Palmitesta
- Department of Social, Political and Cognitive Sciences, University of Siena, Siena, Italy
| | - T Pilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - M Capezzone
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - L Brilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Ciuoli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Formichi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
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21
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Pacini F. Preferred strategy for postsurgical thyroid ablation in low-risk thyroid cancer. Lancet Diabetes Endocrinol 2018; 6:590-591. [PMID: 29807825 DOI: 10.1016/s2213-8587(18)30156-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 05/08/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena 53100, Italy.
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22
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Pacini F, Basolo F, Bellantone R, Boni G, Cannizzaro MA, De Palma M, Durante C, Elisei R, Fadda G, Frasoldati A, Fugazzola L, Guglielmi R, Lombardi CP, Miccoli P, Papini E, Pellegriti G, Pezzullo L, Pontecorvi A, Salvatori M, Seregni E, Vitti P. Italian consensus on diagnosis and treatment of differentiated thyroid cancer: joint statements of six Italian societies. J Endocrinol Invest 2018; 41:849-876. [PMID: 29729004 DOI: 10.1007/s40618-018-0884-2] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 03/31/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. METHODS Six scientific Italian societies entitled to cure thyroid cancer patients (the Italian Thyroid Association, the Medical Endocrinology Association, the Italian Society of Endocrinology, the Italian Association of Nuclear Medicine and Molecular Imaging, the Italian Society of Unified Endocrine Surgery and the Italian Society of Anatomic Pathology and Diagnostic Cytology) felt the need to develop a consensus report based on significant scientific advances occurred in the field. OBJECTIVE The document includes recommendations regarding initial evaluation of thyroid nodules, clinical and ultrasound criteria for fine-needle aspiration biopsy, initial management of thyroid cancer including staging and risk assessment, surgical management, radioiodine remnant ablation, and levothyroxine therapy, short-term and long-term follow-up strategies, and management of recurrent and metastatic disease. The objective of this consensus is to inform clinicians, patients, researchers, and health policy makers about the best strategies (and their limitations) relating to the diagnosis and treatment of differentiated thyroid cancer.
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Affiliation(s)
- F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100, Siena, Italy.
| | - F Basolo
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - R Bellantone
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario A. Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Boni
- Regional Center of Nuclear Medicine, University of Pisa, Pisa, Italy
| | - M A Cannizzaro
- Department of Medical and Surgical Sciences, Advanced Technologies "G.F.Ingrassia", University of Catania, Catania, Italy
| | - M De Palma
- Dipartimento Chirurgico Generale e Polispecialistico Chirurgia 2, AORN Cardarelli, Naples, Italy
| | - C Durante
- Department of Internal Medicine and Medical Specialties, University of Rome Sapienza, Rome, Italy
| | - R Elisei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - G Fadda
- Institute of Pathology, Catholic University of the Sacred Heart, Rome, Italy
| | - A Frasoldati
- Endocrinology Unit, Arcispedale S. Maria Nuova-IRCCS, Reggio Emilia, Italy
| | - L Fugazzola
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - R Guglielmi
- Department of Endocrinology, Regina Apostolorum Hospital, Albano Laziale, Italy
| | - C P Lombardi
- U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario A. Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy
| | - P Miccoli
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - E Papini
- Department of Endocrinology, Regina Apostolorum Hospital, Albano Laziale, Italy
| | - G Pellegriti
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Medical Center, Catania, Italy
| | - L Pezzullo
- Thyroid and Parathyroid Surgery Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori-IRCCS 'Fondazione G. Pascale', Naples, Italy
| | - A Pontecorvi
- Cattedra di Endocrinologia, Area di Endocrinologia e Malattie Metaboliche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Salvatori
- Istituto di Medicina Nucleare, Policlinico Gemelli, Rome, Italy
| | - E Seregni
- Struttura di Terapia Medico Nucleare ed Endocrinologia U.O. Medicina Nucleare Fondazione IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - P Vitti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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23
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Maino F, Forleo R, Martinelli M, Fralassi N, Barbato F, Pilli T, Capezzone M, Brilli L, Ciuoli C, Di Cairano G, Nigi L, Pacini F, Castagna MG. Prospective Validation of ATA and ETA Sonographic Pattern Risk of Thyroid Nodules Selected for FNAC. J Clin Endocrinol Metab 2018; 103:2362-2368. [PMID: 29672763 DOI: 10.1210/jc.2018-00274] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 04/11/2018] [Indexed: 02/08/2023]
Abstract
CONTEXT Recently, the American Thyroid Association (ATA) and the European Thyroid Association (ETA) have proposed that thyroid ultrasound (US) should be used to stratify the risk of malignancy in thyroid nodules and to aid decision-making about whether fine-needle aspiration cytology (FNAC) is indicated. OBJECTIVE To validate and to compare the ATA and ETA US risk stratification systems of thyroid nodules in a prospective series of thyroid nodules submitted to FNAC. SETTING We prospectively evaluated 432 thyroid nodules selected for FNAC from 340 patients. Cytology reports were based on the five categories according to the criteria of the British Thyroid Association. RESULTS The proportion of Thy2 nodules decreased significantly, whereas the proportion of Thy4/Thy5 nodules significantly increased with increasing US risk class (P < 0.0001). The ability to identify benign and malignant nodules was similar between ATA and ETA systems. According to ATA and ETA US risk stratification systems, 23.7% and 56.0% nodules did not meet the criteria for FNAC, respectively. Considering only categories at lower risk of malignancy, the cumulative malignancy rate in these nodules was 1.2% for ATA and 1.7% for ETA US risk stratification systems. CONCLUSIONS ETA and ATA US risk stratification systems provide effective malignancy risk stratification for thyroid nodules. In clinical practice, using this approach, we should be able to reduce the number of unnecessary FNAC without losing clinically relevant thyroid cancer.
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Affiliation(s)
- Fabio Maino
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Raffaella Forleo
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Martina Martinelli
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Noemi Fralassi
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Filomena Barbato
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Tania Pilli
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Marco Capezzone
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Lucia Brilli
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Cristina Ciuoli
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Giovanni Di Cairano
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Laura Nigi
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Furio Pacini
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
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Pilli T, Toti P, Occhini R, Castagna MG, Cantara S, Caselli M, Cardinale S, Barbagli L, Pacini F. Chronic lymphocytic thyroiditis (CLT) has a positive prognostic value in papillary thyroid cancer (PTC) patients: the potential key role of Foxp3+ T lymphocytes. J Endocrinol Invest 2018; 41:703-709. [PMID: 29230715 DOI: 10.1007/s40618-017-0794-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 11/12/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND An impact of chronic lymphocytic thyroiditis (CLT) on papillary thyroid cancer (PTC) outcome has long been advocated but it is still controversial. PURPOSE The aim of this study was to evaluate the prognostic value of CLT in a retrospective cohort of PTC patients and to characterize the lymphocytic subpopulations and infiltrate (LI). MATERIALS AND METHODS We assessed 375 PTC patients, aged 45.2 ± 16.4 years, and treated with thyroidectomy and radioiodine remnant ablation, with a mean follow-up of 6.28 ± 3.86 years. In a subgroup of patients (n = 81) tissue sections were reviewed for the presence of CLT or lymphocytes associated with tumor in absence of background thyroiditis (TAL); cytotoxic CD8+/regulatory Foxp3+ T lymphocyte (CD8+/Foxp3+) ratio was characterized by immunohistochemistry: a low ratio is suggestive of a less effective anti tumor immune response. RESULTS Seventy-five/375 patients (20%) had a histological diagnosis of CLT and showed at the last follow-up a significantly better outcome compared to those with no CLT (cure rate: 91.8 versus 76.3%, p = 0.003). LI was characterized in 81 PTC patients (24 with CLT and 57 with TAL): the peri-tumoral CD8+/Foxp3+ ratio was lower in patients not cured at the final evaluation. CONCLUSIONS Our data suggest that concurrent CLT has a protective effect on PTC outcome and that the imbalance between cytotoxic and regulatory T lymphocytes in the peri-tumoral TAL may affect the tumor-specific immune response favoring a more aggressive behavior of cancer.
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Affiliation(s)
- T Pilli
- Section of Endocrinology, Department of Medical Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy.
| | - P Toti
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - R Occhini
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - M G Castagna
- Section of Endocrinology, Department of Medical Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
| | - S Cantara
- Section of Endocrinology, Department of Medical Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
| | - M Caselli
- Section of Endocrinology, Department of Medical Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
| | - S Cardinale
- Section of Endocrinology, Department of Medical Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
| | - L Barbagli
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - F Pacini
- Section of Endocrinology, Department of Medical Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
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Rotondi M, Chiovato L, Pacini F, Bartalena L, Vitti P. Management of Subclinical Hypothyroidism in Pregnancy: A Comment from the Italian Society of Endocrinology and the Italian Thyroid Association to the 2017 American Thyroid Association Guidelines-"The Italian Way". Thyroid 2018; 28:551-555. [PMID: 29644934 DOI: 10.1089/thy.2017.0424] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The 2017 American Thyroid Association guidelines for the diagnosis and management of thyroid disease during pregnancy and the postpartum were published six years after the previous ones. They provide comprehensive clinical recommendations for the whole spectrum of thyroid diseases, as well as for optimal iodine intake during pregnancy, postpartum, and lactation. The present position statement mainly regards the recommended flow chart for therapeutic decision making in pregnant women being diagnosed with subclinical hypothyroidism. Here, we comment on the major biochemical and clinical situations and the corresponding therapeutic recommendations. In particular, we welcome the critical revision of the thyrotropin (TSH) reference range in pregnancy, and we agree that there is no need to treat thyroid peroxidase antibody-negative women with a serum TSH ranging from 2.5 μIU/mL to the upper limit of the reference range. This recommendation will hopefully reduce the huge proportion of healthy pregnant women in whom, according to the previous guidelines, levothyroxine therapy had to be initiated. On the other hand, we are concerned with the recommendation to only "consider treatment" in thyroid peroxidase antibody-negative pregnant women with a serum TSH ranging from the upper limit of the reference range to 10.0 μIU/mL. This is because thyroid antibodies may be falsely negative during gestation, and serum negative chronic autoimmune thyroiditis is a well-known clinical entity even outside pregnancy. Based on these and other arguments, we recommend treatment with levothyroxine in pregnant women with TSH levels ranging between the upper limit of the reference range and 10.0 μIU/mL independently from their thyroid antibody status.
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Affiliation(s)
- Mario Rotondi
- 1 Unit of Internal Medicine and Endocrinology, ICS-Maugeri, Laboratory for Endocrine Disruptors and Chair of Endocrinology University of Pavia , Pavia, Italy
| | - Luca Chiovato
- 1 Unit of Internal Medicine and Endocrinology, ICS-Maugeri, Laboratory for Endocrine Disruptors and Chair of Endocrinology University of Pavia , Pavia, Italy
| | - Furio Pacini
- 2 Department of Medical, Surgical, and Neurological Sciences, University of Siena , Siena, Italy
| | - Luigi Bartalena
- 3 Department of Medicine and Surgery, Endocrine Unit, University of Insubria , ASST dei Sette Laghi, Ospedale di Circolo, Varese, Italy
| | - Paolo Vitti
- 4 Department of Clinical and Experimental Medicine, Endocrinology Section, University of Pisa , Pisa, Italy
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Brilli L, Danielli R, Ciuoli C, Calabrò L, Di Giacomo AM, Cerase A, Paffetti P, Sestini F, Porcelli B, Maio M, Pacini F. Prevalence of hypophysitis in a cohort of patients with metastatic melanoma and prostate cancer treated with ipilimumab. Endocrine 2017; 58:535-541. [PMID: 28401443 DOI: 10.1007/s12020-017-1289-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 03/21/2017] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Ipilimumab is a human monoclonal antibody directed against cytotoxic T-lymphocyte antigen-4, that has been shown to significantly improve survival in patients with metastatic melanoma. Blocking cytotoxic T-lymphocyte antigen-4 elicits T cell activation, proliferation and anti-tumor response, but can also trigger immune-related adverse events. Among immune-related endocrinopathies, hypophysitis represents the most frequent, with an incidence up to 17% in patients treated with ipilimumab. DESIGN AND METHODS We report nine cases of ipilimumab-induced hypophysitis in a cohort of 273 patients treated with ipilimumab between 2006 and 2015, as part of clinical trials or after its marketing. Thyroid function tests were scheduled at screening and during follow up (every 21 days) in all patients. Cortisol, adrenocorticotropic hormone, follicle-stimulating hormone, luteinizing hormone, and estradiol (for females) or testosterone (for males), prolactin, growth hormone, insulin-like growth factor 1 were measured only in case of clinical suspicion. RESULTS The incidence of hypophysitis was 3.3%. The most frequent pituitary failure was adrenocorticotropic hormone and thyroid stimulating hormone secretion with a complete recovery of thyroid stimulating hormone, but not of adrenocorticotropic hormone during follow up. All patients had negative pituitary antibodies. The main symptoms at diagnosis were fatigue and headache. CONCLUSION Clinicians should be aware about the risk of hypophysitis during treatment with immune check-point inhibitors and the necessity of investigating pituitary function during therapy. Pituitary magnetic resonance imaging does not seem pivotal for a definite diagnosis if not performed at the onset of disease.
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Affiliation(s)
- Lucia Brilli
- Section of Endocrinology, Department of Medical, Surgical and Neurological sciences, University of Siena, Siena, Italy
| | - Riccardo Danielli
- Medical Oncology and Immunotherapy Unit, Department of Oncology, Istituto Toscano Tumori, University of Siena, Siena, Italy
| | - Cristina Ciuoli
- Section of Endocrinology, Department of Medical, Surgical and Neurological sciences, University of Siena, Siena, Italy
| | - Luana Calabrò
- Medical Oncology and Immunotherapy Unit, Department of Oncology, Istituto Toscano Tumori, University of Siena, Siena, Italy
| | - Anna Maria Di Giacomo
- Medical Oncology and Immunotherapy Unit, Department of Oncology, Istituto Toscano Tumori, University of Siena, Siena, Italy
| | - Alfonso Cerase
- Unit of Neuroimaging and Neurointervention, Department of Neurological and Sensorineural Sciences, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Patrizia Paffetti
- Section of Endocrinology, Department of Medical, Surgical and Neurological sciences, University of Siena, Siena, Italy
| | - Fausta Sestini
- Section of Endocrinology, Department of Medical, Surgical and Neurological sciences, University of Siena, Siena, Italy
| | - Brunetta Porcelli
- Department of Medical Biotechnologies, Biochemistry Division, University of Siena, UOC Laboratorio Patologia Clinica, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Michele Maio
- Medical Oncology and Immunotherapy Unit, Department of Oncology, Istituto Toscano Tumori, University of Siena, Siena, Italy
| | - Furio Pacini
- Section of Endocrinology, Department of Medical, Surgical and Neurological sciences, University of Siena, Siena, Italy.
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Pilli T, Cantara S, Marzocchi C, Cardinale S, Santini C, Cevenini G, Pacini F. Diagnostic Value of Circulating microRNA-95 and -190 in the Differential Diagnosis of Thyroid Nodules: A Validation Study in 1000 Consecutive Patients. Thyroid 2017; 27:1053-1057. [PMID: 28605303 DOI: 10.1089/thy.2017.0035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND It has recently been demonstrated that the combination of miRNA-190 and -95 (expressed as probability of malignant risk: pmiRNA) in the serum of Caucasian patients with thyroid nodular disease allows the identification of nodules at high risk of malignancy with great accuracy. The present study aimed to validate these results in a larger cohort of patients. MATERIALS AND METHODS This study prospectively analyzed 1000 patients. Cytological diagnosis was available in 982/1000 (98.2%) and histological diagnosis in 445/1000 (44.5%). The expression levels of circulating miRNA-190 and -95 were determined by real time polymerase chain reaction with the 2-ΔΔct method. The diagnostic performance (sensitivity, specificity, and accuracy) of fine-needle aspiration cytology (FNAC), pmiRNA, and a combination of the two methods was correlated with the cytological and histological diagnoses. RESULTS The combination of pmiRNA and FNAC significantly increased the sensitivity (96.3%) with respect to each method alone (88.9% for FNAC and 89.6% for pmiRNA) by reducing the rate of false-negative results from 18 for FNAC and 17 for pmiRNA to only five. In patients in whom FNAC was not performed (n = 14) or in those with inadequate (n = 18) or indeterminate (n = 72) lesions submitted to surgery, pmiRNA correctly identified 90.8% of patients with benign disease and 74.3% of patients with cancer. CONCLUSIONS These results confirm that a combination of serum expression levels of miRNA-95 and -190 is an accurate and noninvasive tool for the differential diagnosis of thyroid nodules in the Italian population.
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Affiliation(s)
- Tania Pilli
- 1 Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena, Italy
| | - Silvia Cantara
- 1 Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena, Italy
| | - Carlotta Marzocchi
- 1 Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena, Italy
| | - Sandro Cardinale
- 1 Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena, Italy
| | - Chiara Santini
- 1 Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena, Italy
| | - Gabriele Cevenini
- 2 Department of Medical Biotechnologies, University of Siena , Siena, Italy
| | - Furio Pacini
- 1 Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena, Italy
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Chiofalo F, Ciuoli C, Formichi C, Selmi F, Forleo R, Neri O, Vuolo G, Paffetti P, Pacini F. Bariatric Surgery Reduces Serum Anti-mullerian Hormone Levels in Obese Women With and Without Polycystic Ovarian Syndrome. Obes Surg 2017; 27:1750-1754. [PMID: 28378209 DOI: 10.1007/s11695-016-2528-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Obesity in fertile women has negative effect on fertility. Anti-mullerian hormone (AMH) represents a good index of fertility, and it is considered a marker of ovarian reserve and of polycystic ovarian syndrome (PCOS) gravity. Previous studies evaluated the relationship between obesity and AMH with contradictory results. The aim of the study was to investigate the relationship between obesity and AMH and the changes of AMH in obese women in reproductive age submitted to bariatric surgery. MATERIALS AND METHODS Fifty-five obese patients between 18 and 39 years with (29 patients) and without PCOS (26 patients) were compared with a control group of normal weight women with (24 patients) and without PCOS (19 patients). Fourteen obese women with PCOS and 18 without PCOS underwent to bariatric surgery. Serum AMH, testosterone, androstenedione, and DHEAS were performed in all patients before and 1 year after surgical intervention. RESULTS AMH was significantly higher in the PCOS groups (p < 0.001), both in obese (5.84 ± 3.94 ng/ml) and non-obese women (7.35 ± 4.39 ng/ml). AMH was positively related to testosterone (p < 0.0001), androstenedione (p = 0.0005), and DHEAS (p = 0.003). After bariatric surgery, AMH levels were reduced in the both PCOS (p = 0.02) and non-PCOS group (p = 0.04). CONCLUSIONS AMH levels are elevated in PCOS patients regardless of the body weight. Bariatric surgery is effective in the normalization of AMH levels (a possible indirect marker of better fertility) only in obese patients with PCOS.
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Affiliation(s)
- Francesco Chiofalo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Cristina Ciuoli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy.
| | - Caterina Formichi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Federico Selmi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Raffaella Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Ornella Neri
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Giuseppe Vuolo
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Patrizia Paffetti
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale M. Bracci 16, 53100, Siena, Italy
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Abstract
Distant metastases from differentiated thyroid cancer (DTC) are a rare event, occurring in less than 10% of patients with persistent or recurrent clinical disease. About 50% of these patients do respond to radioiodine (RAI) therapy, either with complete remission or stabilization of the disease on a long term period. Unfortunately, another 50% of these patients are refractory to the treatment with RAI, either from the first appearance of distant metastases or during follow-up. Overall, these patients represent 4-5 new cases/year/million. After the discovery of RAI-refractory disease, the 10-year survival rate is usually less than 10% and the mean life expectancy is 3-5 years (Durante et al., 2006). Tyrosine hinase inhibitors (TKI) have been introduced in the clinical practice based on the results of several phase III clinical trial, which brought to the approval from competent authorities in USA and Europe of two specific drugs: sorafenib and lenvatinib. Both of them, have shown objective response rates improving the progression-free survival rates, although no overall survival benefit has been demonstrated yet (Schlumberger et al., 2015; Brose et al., 2014) [2,3]. The most challenging issue in RAI-refractory thyroid cancer is when a patient should be considered RAI-refractory and when to initiate treatment with TKI.
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Affiliation(s)
- Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
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Pacini F. Endopoints for screening thyroid cancer in the Republic of Korea: thyroid specialists' perspectives. J Endocrinol Invest 2017; 40:689-690. [PMID: 28205114 DOI: 10.1007/s40618-017-0613-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Accepted: 01/08/2017] [Indexed: 02/08/2023]
Affiliation(s)
- Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Via bracci, 53100, Siena, Italy.
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Dal Maso L, Tavilla A, Pacini F, Serraino D, van Dijk BAC, Chirlaque MD, Capocaccia R, Larrañaga N, Colonna M, Agius D, Ardanaz E, Rubió-Casadevall J, Kowalska A, Virdone S, Mallone S, Amash H, De Angelis R. Survival of 86,690 patients with thyroid cancer: A population-based study in 29 European countries from EUROCARE-5. Eur J Cancer 2017; 77:140-152. [PMID: 28410490 DOI: 10.1016/j.ejca.2017.02.023] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 02/17/2017] [Accepted: 02/20/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Incidence rates of thyroid cancer (TC) increased in several countries during the last 30 years, while mortality rates remained unchanged, raising important questions for treatment and follow-up of TC patients. This study updates population-based estimates of relative survival (RS) after TC diagnosis in Europe by sex, country, age, period and histology. METHODS Data from 87 cancer registries in 29 countries were extracted from the EUROCARE-5 dataset. One- and 5-year RS were estimated using the cohort approach for 86,690 adult TC patients diagnosed in 2000-2007 and followed-up to 12/31/2008. RS trends in 1999-2007 and 10-year RS in 2005-2007 were estimated using the period approach. RESULTS In Europe 2000-2007, 5-year RS after TC was 88% in women and 81% in men. Survival rates varied by country and were strongly correlated (Pearson ρ = 75%) with country-specific incidence rates. Five-year RS decreased with age (in women from >95% at age 15-54 to 57% at age 75+), from 98% in women and 94% in men with papillary TC to 14% in women and 12% in men with anaplastic TC. Proportion of papillary TC varied by country and increased over time, while survival rates were similar across areas and periods. In 1999-2007, 5-year RS increased by five percentage points for all TCs but only by two for papillary and by four for follicular TC. Ten-year RS in 2005-2007 was 89% in women and 79% in men. CONCLUSIONS The reported increasing TC survival trend and differences by area are mainly explained by the varying histological case-mix of cases.
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Affiliation(s)
- L Dal Maso
- Cancer Epidemiology Unit, CRO Aviano National Cancer Institute IRCCS, Aviano, Italy.
| | - A Tavilla
- Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Istituto Superiore di Sanità (ISS), Rome, Italy
| | - F Pacini
- Section of Endocrinology and Metabolism, Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - D Serraino
- Cancer Epidemiology Unit, CRO Aviano National Cancer Institute IRCCS, Aviano, Italy
| | - B A C van Dijk
- Netherlands Comprehensive Cancer Organisation (IKNL), Department of Research, Utrecht, The Netherlands; University of Groningen, University Medical Center Groningen, Department of Epidemiology, Groningen, The Netherlands
| | - M D Chirlaque
- Department of Epidemiology, Regional Health Council, IMIB-Arrixaca, Murcia, Spain; Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain; CIBER Epidemiology and Public Health CIBERESP, Madrid, Spain
| | - R Capocaccia
- Evaluative Epidemiology Unit, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - N Larrañaga
- CIBER Epidemiology and Public Health CIBERESP, Madrid, Spain; Basque Cancer Registry, Public Health Division of Gipuzkoa, Basque Health Department, Spain
| | - M Colonna
- Isere Cancer Registry (Grenoble), France; Francim Network (Toulouse), France
| | - D Agius
- Malta National Cancer Registry, Lecturer Public Health and Family Medicine, University of Malta, Malta
| | - E Ardanaz
- CIBER Epidemiology and Public Health CIBERESP, Madrid, Spain; Navarra Public Health Institute, Pamplona, Spain; IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - J Rubió-Casadevall
- Medical Oncology Department, Epidemiology Unit and Girona Cancer Registry, Catalan Institute of Oncology, Girona, Spain
| | - A Kowalska
- Department of Endocrinology, Holycross Cancer Centre, Kielce, Poland
| | - S Virdone
- Cancer Epidemiology Unit, CRO Aviano National Cancer Institute IRCCS, Aviano, Italy
| | - S Mallone
- Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Istituto Superiore di Sanità (ISS), Rome, Italy
| | - H Amash
- Analytical Epidemiology and Health Impact Unit, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - R De Angelis
- Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Istituto Superiore di Sanità (ISS), Rome, Italy
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Cantara S, Marzocchi C, Castagna MG, Pacini F. HABP2 G534E variation in familial non-medullary thyroid cancer: an Italian series. J Endocrinol Invest 2017; 40:557-560. [PMID: 27873212 DOI: 10.1007/s40618-016-0583-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 11/09/2016] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Thyroid cancer may have a familial predisposition and may occur in the context of hereditary syndromes or as isolated tumor. Recently, the G534E variant in the HABP2 gene has been suggested as causative mutation for familial thyroid cancer, but other studies gave contradictory results. METHODS We have analyzed the G534E variant in an Italian series of 63 familial thyroid cancer patients and 41 unaffected family members with end-point PCR, DHPLC and direct sequencing. RESULTS All samples analyzed displayed a pattern typical of the homozygous wild type revealing the absence of the G534E variant. CONCLUSION In this study, HABP2 G534E variant is not correlated with the familial form of PTC.
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Affiliation(s)
- S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| | - C Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
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Castagna MG, Dentice M, Cantara S, Ambrosio R, Maino F, Porcelli T, Marzocchi C, Garbi C, Pacini F, Salvatore D. DIO2 Thr92Ala Reduces Deiodinase-2 Activity and Serum-T3 Levels in Thyroid-Deficient Patients. J Clin Endocrinol Metab 2017; 102:1623-1630. [PMID: 28324063 DOI: 10.1210/jc.2016-2587] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 01/30/2017] [Indexed: 02/08/2023]
Abstract
Context A substantial proportion of athyreotic levothyroxine (LT4)-treated patients experience hypothyroid-like symptoms. During LT4 replacement, levels of the active hormone triiodothyronine (T3) strictly depend on type 2-deiodinase (D2)-mediated activation of LT4. The Thr92Ala polymorphism and the 258 G/A in the DIO2 gene have been associated with various clinical conditions. Objectives To investigate the effects of DIO2 polymorphisms in thyroid hormone homeostasis. Design We compared the presurgical hormonal status of thyroidectomized LT4-treated patients who had a similar thyroid-stimulating hormone (TSH) level with their postsurgery status and analyzed their DIO2 genotype in a subgroup of 102/140 (72.8%) of patients. We measured the enzymatic properties of Thr92Ala in living cells and in relevant generated mouse models. Subjects and methods A total of 140 thyroidectomized subjects were included. Serum free T3 (FT3), free thyroxine, and TSH levels were directly measured. Immunohistochemistry and immunoblotting were performed for D2 protein. Results The DIO2 genotyping revealed an association between low FT3 values and Thr92Ala. Specifically, the mean postsurgery FT3 levels were significantly lower in patients carrying the mutated allele(s) than in wild-type patients, in whom FT3 postsurgical levels were similar to presurgery levels. The -258 G/A variation was not associated with hormonal alteration. We found that endogenous wild-type D2 and Thr92Ala share the same subcellular localization but differ in protein stability. Importantly, Thr92Ala reduced D2-mediated thyroxine to T3 conversion. Conclusions Thyroidectomized patients carrying Thr92Ala are at increased risk of reduced intracellular and serum T3 concentrations that are not adequately compensated for by LT4, thus providing evidence in favor of customized treatment of hypothyroidism in athyreotic patients.
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Affiliation(s)
- Maria Grazia Castagna
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy
| | - Monica Dentice
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", 80131 Naples, Italy
| | - Silvia Cantara
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy
| | - Raffaele Ambrosio
- Istituto Di Ricovero e Cura a Carattere Scientifico SDN, 80143 Naples, Italy
| | - Fabio Maino
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy
| | - Tommaso Porcelli
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", 80131 Naples, Italy
| | - Carlotta Marzocchi
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy
| | - Corrado Garbi
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche University Federico II, 80131 Naples, Italy
| | - Furio Pacini
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy
| | - Domenico Salvatore
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", 80131 Naples, Italy
- CEINGE-Biotecnologie Avanzate Scarl, 80145 Naples, Italy
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le Roux CW, Astrup A, Fujioka K, Greenway F, Lau DCW, Van Gaal L, Ortiz RV, Wilding JPH, Skjøth TV, Manning LS, Pi-Sunyer X. 3 years of liraglutide versus placebo for type 2 diabetes risk reduction and weight management in individuals with prediabetes: a randomised, double-blind trial. Lancet 2017; 389:1399-1409. [PMID: 28237263 DOI: 10.1016/s0140-6736(17)30069-7] [Citation(s) in RCA: 382] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 11/10/2016] [Accepted: 11/15/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Liraglutide 3·0 mg was shown to reduce bodyweight and improve glucose metabolism after the 56-week period of this trial, one of four trials in the SCALE programme. In the 3-year assessment of the SCALE Obesity and Prediabetes trial we aimed to evaluate the proportion of individuals with prediabetes who were diagnosed with type 2 diabetes. METHODS In this randomised, double-blind, placebo-controlled trial, adults with prediabetes and a body-mass index of at least 30 kg/m2, or at least 27 kg/m2 with comorbidities, were randomised 2:1, using a telephone or web-based system, to once-daily subcutaneous liraglutide 3·0 mg or matched placebo, as an adjunct to a reduced-calorie diet and increased physical activity. Time to diabetes onset by 160 weeks was the primary outcome, evaluated in all randomised treated individuals with at least one post-baseline assessment. The trial was conducted at 191 clinical research sites in 27 countries and is registered with ClinicalTrials.gov, number NCT01272219. FINDINGS The study ran between June 1, 2011, and March 2, 2015. We randomly assigned 2254 patients to receive liraglutide (n=1505) or placebo (n=749). 1128 (50%) participants completed the study up to week 160, after withdrawal of 714 (47%) participants in the liraglutide group and 412 (55%) participants in the placebo group. By week 160, 26 (2%) of 1472 individuals in the liraglutide group versus 46 (6%) of 738 in the placebo group were diagnosed with diabetes while on treatment. The mean time from randomisation to diagnosis was 99 (SD 47) weeks for the 26 individuals in the liraglutide group versus 87 (47) weeks for the 46 individuals in the placebo group. Taking the different diagnosis frequencies between the treatment groups into account, the time to onset of diabetes over 160 weeks among all randomised individuals was 2·7 times longer with liraglutide than with placebo (95% CI 1·9 to 3·9, p<0·0001), corresponding with a hazard ratio of 0·21 (95% CI 0·13-0·34). Liraglutide induced greater weight loss than placebo at week 160 (-6·1 [SD 7·3] vs -1·9% [6·3]; estimated treatment difference -4·3%, 95% CI -4·9 to -3·7, p<0·0001). Serious adverse events were reported by 227 (15%) of 1501 randomised treated individuals in the liraglutide group versus 96 (13%) of 747 individuals in the placebo group. INTERPRETATION In this trial, we provide results for 3 years of treatment, with the limitation that withdrawn individuals were not followed up after discontinuation. Liraglutide 3·0 mg might provide health benefits in terms of reduced risk of diabetes in individuals with obesity and prediabetes. FUNDING Novo Nordisk, Denmark.
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Affiliation(s)
- Carel W le Roux
- Diabetes Complications Research Centre, Conway Institute, University College Dublin, Ireland; Investigative Science, Imperial College London, London, UK.
| | - Arne Astrup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Ken Fujioka
- Division of Endocrinology, Department of Nutrition and Metabolic Research, Scripps Clinic, La Jolla, CA, USA
| | - Frank Greenway
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, CA, USA
| | - David C W Lau
- Departments of Medicine and Biochemistry and Molecular Biology, University of Calgary, Calgary, AB, Canada
| | - Luc Van Gaal
- Department of Endocrinology, Diabetology and Metabolic Diseases, Antwerp University Hospital, Antwerp, Belgium
| | - Rafael Violante Ortiz
- Departamento Endocrinología, Instituto Mexicano del Seguro Social, Ciudad Madero, México
| | - John P H Wilding
- Department of Obesity and Endocrinology, University of Liverpool, Liverpool, UK
| | | | | | - Xavier Pi-Sunyer
- Division of Endocrinology and Obesity Research Center, Columbia University, New York, NY, USA
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Cantara S, Marzocchi C, Pilli T, Cardinale S, Forleo R, Castagna MG, Pacini F. Molecular Signature of Indeterminate Thyroid Lesions: Current Methods to Improve Fine Needle Aspiration Cytology (FNAC) Diagnosis. Int J Mol Sci 2017; 18:ijms18040775. [PMID: 28383480 PMCID: PMC5412359 DOI: 10.3390/ijms18040775] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 03/29/2017] [Accepted: 04/03/2017] [Indexed: 02/05/2023] Open
Abstract
Fine needle aspiration cytology (FNAC) represents the gold standard for determining the nature of thyroid nodules. It is a reliable method with good sensitivity and specificity. However, indeterminate lesions remain a diagnostic challenge and researchers have contributed molecular markers to search for in cytological material to refine FNAC diagnosis and avoid unnecessary surgeries. Nowadays, several "home-made" methods as well as commercial tests are available to investigate the molecular signature of an aspirate. Moreover, other markers (i.e., microRNA, and circulating tumor cells) have been proposed to discriminate benign from malignant thyroid lesions. Here, we review the literature and provide data from our laboratory on mutational analysis of FNAC material and circulating microRNA expression obtained in the last 6 years.
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Affiliation(s)
- Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
| | - Carlotta Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
| | - Tania Pilli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
| | - Sandro Cardinale
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
| | - Raffaella Forleo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy.
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Haugen BR, Sawka AM, Alexander EK, Bible KC, Caturegli P, Doherty GM, Mandel SJ, Morris JC, Nassar A, Pacini F, Schlumberger M, Schuff K, Sherman SI, Somerset H, Sosa JA, Steward DL, Wartofsky L, Williams MD. American Thyroid Association Guidelines on the Management of Thyroid Nodules and Differentiated Thyroid Cancer Task Force Review and Recommendation on the Proposed Renaming of Encapsulated Follicular Variant Papillary Thyroid Carcinoma Without Invasion to Noninvasive Follicular Thyroid Neoplasm with Papillary-Like Nuclear Features. Thyroid 2017; 27:481-483. [PMID: 28114862 DOI: 10.1089/thy.2016.0628] [Citation(s) in RCA: 205] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
American Thyroid Association (ATA) leadership asked the ATA Thyroid Nodules and Differentiated Thyroid Cancer Guidelines Task Force to review, comment on, and make recommendations related to the suggested new classification of encapsulated follicular variant papillary thyroid carcinoma (eFVPTC) without capsular or vascular invasion to noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). The task force consists of members from the 2015 guidelines task force with the recusal of three members who were authors on the paper under review. Four pathologists and one endocrinologist were added for this specific review. The manuscript proposing the new classification and related literature were assessed. It is recommended that the histopathologic nomenclature for eFVPTC without invasion be reclassified as a NIFTP, given the excellent prognosis of this neoplastic variant. This is a weak recommendation based on moderate-quality evidence. It is also noted that prospective studies are needed to validate the observed patient outcomes (and test performance in predicting thyroid cancer outcomes), as well as implications on patients' psychosocial health and economics.
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Affiliation(s)
- Bryan R Haugen
- 1 University of Colorado School of Medicine , Aurora, Colorado
| | - Anna M Sawka
- 2 University Health Network, University of Toronto , Toronto, Canada
| | - Erik K Alexander
- 3 Brigham and Women's Hospital , Harvard Medical School, Boston, Massachusetts
| | | | | | | | - Susan J Mandel
- 7 Perelman School of Medicine, University of Pennsylvania , Philadelphia, Pennsylvania
| | | | | | | | | | - Kathryn Schuff
- 11 Oregon Health and Science University , Portland, Oregon
| | - Steven I Sherman
- 12 University of Texas M.D. Anderson Cancer Center , Houston, Texas
| | - Hilary Somerset
- 1 University of Colorado School of Medicine , Aurora, Colorado
| | - Julie Ann Sosa
- 13 Duke University School of Medicine , Durham, North Carolina
| | - David L Steward
- 14 University of Cincinnati Medical Center , Cincinnati, Ohio
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Abstract
Differentiated thyroid cancer (DTC) includes more than 90% of all thyroid carcinoma and its incidence is growing, mainly due to an increase in the incidence of papillary thyroid cancer (PTC) for the widespread use of neck ultrasonography. Areas covered: Several prognostic factors should be considered during the management of PTC in order to provide the most effective treatment. The most important prognostic factors in PTC include personal and pathological features such as patient's age, gender, hystotype, tumor size, extrathyroidal extension, lymph node involvement, presence of local or distant metastases and molecular analyses. We performed a search in the PubMed database for studies published in English since 1960 using the terms: 'thyroid cancer', 'prognostic factors', 'age', 'gender', 'hystotype', 'tumor size', 'extrathyroidal extension', 'lymph node', 'metastases' and 'molecular analyses'. Expert commentary: Prognostic factors can guide clinicians during the treatment and follow-up of DTC patients, but it is now evident that the risk of recurrence or death must be evaluated periodically, on the basis of individual risk, according to the response to initial therapy or the subsequent therapy required during follow-up.
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Affiliation(s)
- Fabio Maino
- a Department of Medical, Surgical and Neurological Sciences , University of Siena , Siena , Italy
| | - Raffaella Forleo
- a Department of Medical, Surgical and Neurological Sciences , University of Siena , Siena , Italy
| | - Furio Pacini
- a Department of Medical, Surgical and Neurological Sciences , University of Siena , Siena , Italy
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Biondi B, Bartalena L, Chiovato L, Lenzi A, Mariotti S, Pacini F, Pontecorvi A, Vitti P, Trimarchi F. Recommendations for treatment of hypothyroidism with levothyroxine and levotriiodothyronine: a 2016 position statement of the Italian Society of Endocrinology and the Italian Thyroid Association. J Endocrinol Invest 2016; 39:1465-1474. [PMID: 27473077 DOI: 10.1007/s40618-016-0511-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 07/06/2016] [Indexed: 02/08/2023]
Abstract
Levothyroxine (L-T4) is recommended as lifelong replacement therapy for hypothyroidism. Recent clinical and experimental data support the addition of levotriiodothyronine (L-T3) treatment in some selected hypothyroid patients when their symptoms persist and their quality of life remains impaired despite adequate L-T4 monotherapy. An increase in L-T3 prescriptions has been recently observed in Italy due to availability of different L-T3 formulations, making it possible to clinicians to prescribe L-T3 alone or in combination with L-T4. The aim of the present position statement was to define the correct clinical indications, schedule, duration of treatment and contraindications of combined treatment with L-T4 and L-T3 in hypothyroid patients in an attempt to guide clinicians and to avoid potential adverse effects of overtreatment.
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Affiliation(s)
- B Biondi
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy.
| | - L Bartalena
- Department of Clinical and Experimental Medicine, ASST dei Sette Laghi, Ospedale di Circolo, University of Insubria, Varese, Italy
| | - L Chiovato
- Unit of Internal Medicine and Endocrinology, Fondazione Salvatore Maugeri and University of Pavia, Pavia, Italy
| | - A Lenzi
- Department of Experimental Medicine, Medical Pathophysiology, Food and Science and Endocrinology Section, Sapienza University of Rome, Rome, Italy
| | - S Mariotti
- Endocrinology Unit, Department of Medical Sciences "M. Aresu", University of Cagliari, Cagliari, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - A Pontecorvi
- Unità di Endocrinologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - P Vitti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - F Trimarchi
- Accademia Peloritana dei Pericolanti, Università di Messina, Messina, Italy
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Leboulleux S, Tuttle RM, Pacini F, Schlumberger M. Papillary thyroid microcarcinoma and active surveillance - Authors' reply. Lancet Diabetes Endocrinol 2016; 4:976-977. [PMID: 27886753 DOI: 10.1016/s2213-8587(16)30326-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 10/04/2016] [Indexed: 02/08/2023]
Affiliation(s)
- Sophie Leboulleux
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and Université Paris Saclay, 94805 Villejuif, France.
| | - R Michael Tuttle
- Endocrinology Service, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
| | - Furio Pacini
- Section of Endocrinology, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and Université Paris Saclay, 94805 Villejuif, France
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40
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Essig GF, Porter K, Schneider D, Arpaia D, Lindsey SC, Busonero G, Fineberg D, Fruci B, Boelaert K, Smit JW, Meijer JAA, Duntas LH, Sharma N, Costante G, Filetti S, Sippel RS, Biondi B, Topliss DJ, Pacini F, Maciel RM, Walz PC, Kloos RT. Multifocality in Sporadic Medullary Thyroid Carcinoma: An International Multicenter Study. Thyroid 2016; 26:1563-1572. [PMID: 27604949 PMCID: PMC6453487 DOI: 10.1089/thy.2016.0255] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Current surgical standard of care in sporadic medullary thyroid carcinoma (sMTC) consists of a minimum of total thyroidectomy with central neck dissection. Some have suggested thyroid lobectomy with isthmusectomy and central neck dissection for patients with sMTC, given their lower frequency of bilateral disease, although this topic has not been thoroughly studied. This study assessed the prevalence of multifocality in sMTC via a large international multi-institutional retrospective review to quantify this prevalence, including the impact of geography, to assess more accurately the risks associated with alternative surgical approaches. METHODS A retrospective chart review of sMTC patients from 11 institutions over 29 years (1983-2011) was undertaken. Data regarding focality, extent of disease, RET germline analysis plus family and clinical history for multiple endocrine neoplasia type 2 (MEN2), and demographic data were collected and analyzed. RESULTS Patients from four continents and seven countries were included in the sample. Data for 313 patients with documented sMTC were collected. Of these, 81.2% were confirmed with negative RET germline testing, while the remaining 18.8% demonstrated a negative family history and no manifestations of MEN2 syndromes other than MTC. Bilateral disease was identified in 17/306 (5.6%) patients, while multifocal disease was noted in 50/312 (16.0%) sMTC patients. When only accounting for germline negative patients, these rates were not significantly different (5.6% and 17%, respectively). Among them, when disease was unifocal in the ipsilateral lobe and isthmus, bilateral disease was present in 6/212 (2.8%) cases. When disease was multifocal in the ipsilateral lobe or isthmus, then bilateral disease was present in 8/37 (21.6%) cases (p < 0.001). No geographic differences in focality were identified. CONCLUSIONS The 5.6% prevalence of bilateral foci in sMTC suggests that total thyroidectomy should remain the standard of care for initial surgery, as less complete thyroid surgery may fail to address fully the primary site of disease. Whether ipsilateral tumor focality should be an independent factor determining the need for completion thyroidectomy when sMTC is diagnosed after hemithyroidectomy remains to be determined.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biopsy
- Carcinoma, Medullary/epidemiology
- Carcinoma, Medullary/pathology
- Carcinoma, Medullary/prevention & control
- Carcinoma, Medullary/surgery
- Carcinoma, Neuroendocrine/epidemiology
- Carcinoma, Neuroendocrine/pathology
- Carcinoma, Neuroendocrine/prevention & control
- Carcinoma, Neuroendocrine/surgery
- Cohort Studies
- Humans
- Middle Aged
- Neoplasm Recurrence, Local/epidemiology
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/prevention & control
- Neoplasm Staging
- Practice Guidelines as Topic
- Prevalence
- Retrospective Studies
- Thyroid Gland/pathology
- Thyroid Gland/surgery
- Thyroid Neoplasms/epidemiology
- Thyroid Neoplasms/pathology
- Thyroid Neoplasms/prevention & control
- Thyroid Neoplasms/surgery
- Thyroidectomy/adverse effects
- Tumor Burden
- Young Adult
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Affiliation(s)
- Garth F. Essig
- Department of Otolaryngology—Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Kyle Porter
- Center for Biostatistics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - David Schneider
- Section of Endocrine Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Debora Arpaia
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Susan C. Lindsey
- Division of Endocrinology, Laboratory of Molecular and Translational Endocrinology, Department of Medicine, Federal University of Sao Paulo, São Paulo, Brazil
| | - Giulia Busonero
- Section of Endocrinology and Metabolism, Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Daniel Fineberg
- Department of Endocrinology and Diabetes, Alfred Health, Monash University, Melbourne, Australia
| | - Barbara Fruci
- Département of Endocrinology and Nephrology, Pierre Oudot Hospital, Bourgoin-Jallieu, France
| | - Kristien Boelaert
- School of Clinical and Experimental Medicine, Centre for Endocrinology, Diabetes, and Metabolism, Institute of Biomedical Research, University of Birmingham, Birmingham, United Kingdom
| | - Johannes W. Smit
- Department of Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | - Leonidas H. Duntas
- Evgenidion Hospital, Unit of Endocrinology, Diabetes and Metabolism, Thyroid Section, University of Athens, Athens, Greece
| | - Neil Sharma
- Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, United Kingdom
| | | | - Sebastiano Filetti
- Dipartimento Di Medicina Interna, University of Roma La Sapienza, Rome, Italy
| | - Rebecca S. Sippel
- Section of Endocrine Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Bernadette Biondi
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Duncan J. Topliss
- Department of Endocrinology and Diabetes, Alfred Health, Monash University, Melbourne, Australia
| | - Furio Pacini
- Section of Endocrinology and Metabolism, Department of Medical, Surgical, and Neurological Sciences, University of Siena, Siena, Italy
| | - Rui M.B. Maciel
- Division of Endocrinology, Laboratory of Molecular and Translational Endocrinology, Department of Medicine, Federal University of Sao Paulo, São Paulo, Brazil
| | - Patrick C. Walz
- Department of Otolaryngology—Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
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41
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Leboulleux S, Tuttle RM, Pacini F, Schlumberger M. Papillary thyroid microcarcinoma: time to shift from surgery to active surveillance? Lancet Diabetes Endocrinol 2016; 4:933-942. [PMID: 27550849 DOI: 10.1016/s2213-8587(16)30180-2] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/01/2016] [Accepted: 07/05/2016] [Indexed: 02/08/2023]
Abstract
The incidence of differentiated thyroid cancer is increasing greatly in high-income countries. Roughly 50% of this increase is attributable to the identification of intrathyroidal papillary thyroid microcarcinomas. Since mortality associated with these tumours remains low and stable, the increasing diagnosis has led to concerns about overdiagnosis and overtreatment. Management of papillary thyroid microcarcinomas should take into account the reported absence of mortality when diagnosed in the absence of lymph node metastases and distant metastases, as shown even in recent studies promoting active surveillance; a low recurrence rate of 1-5%; and the risk of permanent complications from surgery that cannot be decreased to less than 1-3%, even in high-volume tertiary care centres with experienced surgeons. On the basis of these data, active surveillance with curative intent, in which active treatment is delayed until the cancer shows signs of significant progression to avoid side-effects of treatment, should be considered in properly selected patients.
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Affiliation(s)
- Sophie Leboulleux
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and Université Paris Saclay, Villejuif, France.
| | - R Michael Tuttle
- Endocrinology Service, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
| | - Furio Pacini
- Section of Endocrinology, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and Université Paris Saclay, Villejuif, France
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42
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Caria P, Cantara S, Frau DV, Pacini F, Vanni R, Dettori T. Genetic Heterogeneity of HER2 Amplification and Telomere Shortening in Papillary Thyroid Carcinoma. Int J Mol Sci 2016; 17:E1759. [PMID: 27775641 PMCID: PMC5085783 DOI: 10.3390/ijms17101759] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 09/20/2016] [Accepted: 10/12/2016] [Indexed: 02/05/2023] Open
Abstract
Extensive research is dedicated to understanding if sporadic and familial papillary thyroid carcinoma are distinct biological entities. We have previously demonstrated that familial papillary thyroid cancer (fPTC) cells exhibit short relative telomere length (RTL) in both blood and tissues and that these features may be associated with chromosome instability. Here, we investigated the frequency of HER2 (Human Epidermal Growth Factor Receptor 2) amplification, and other recently reported genetic alterations in sporadic PTC (sPTC) and fPTC, and assessed correlations with RTL and BRAF mutational status. We analyzed HER2 gene amplification and the integrity of ALK, ETV6, RET, and BRAF genes by fluorescence in situ hybridization in isolated nuclei and paraffin-embedded formalin-fixed sections of 13 fPTC and 18 sPTC patients. We analyzed BRAFV600E mutation and RTL by qRT-PCR. Significant HER2 amplification (p = 0.0076), which was restricted to scattered groups of cells, was found in fPTC samples. HER2 amplification in fPTCs was invariably associated with BRAFV600E mutation. RTL was shorter in fPTCs than sPTCs (p < 0.001). No rearrangements of other tested genes were observed. These findings suggest that the association of HER2 amplification with BRAFV600E mutation and telomere shortening may represent a marker of tumor aggressiveness, and, in refractory thyroid cancer, may warrant exploration as a site for targeted therapy.
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Affiliation(s)
- Paola Caria
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena 53100, Italy.
| | - Daniela Virginia Frau
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena 53100, Italy.
| | - Roberta Vanni
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
| | - Tinuccia Dettori
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Monserrato 09042, Italy.
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43
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Castagna MG, Cantara S, Pacini F. Reappraisal of the indication for radioiodine thyroid ablation in differentiated thyroid cancer patients. J Endocrinol Invest 2016; 39:1087-94. [PMID: 27350556 DOI: 10.1007/s40618-016-0503-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 06/08/2016] [Indexed: 02/05/2023]
Abstract
Radioactive iodine therapy is administered to patients with differentiated thyroid cancer (DTC) for eradication of thyroid remnant after total thyroidectomy or, in patients with metastatic disease, for curative or palliative treatment. In past years, thyroid remnant ablation was indicated in almost every patient with a diagnosis of DTC. Nowadays, careful revision of patients' outcome has introduced the concept of risk-based selection of patients candidate to thyroid remnant ablation. The present review aims to underline the indications for thyroid remnant ablation and to address methodologies to be employed.
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Affiliation(s)
- M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy.
| | - S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
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44
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Rosato L, De Crea C, Bellantone R, Brandi ML, De Toma G, Filetti S, Miccoli P, Pacini F, Pelizzo MR, Pontecorvi A, Avenia N, De Pasquale L, Chiofalo MG, Gurrado A, Innaro N, La Valle G, Lombardi CP, Marini PL, Mondini G, Mullineris B, Pezzullo L, Raffaelli M, Testini M, De Palma M. Diagnostic, therapeutic and health-care management protocol in thyroid surgery: a position statement of the Italian Association of Endocrine Surgery Units (U.E.C. CLUB). J Endocrinol Invest 2016; 39:939-53. [PMID: 27059212 DOI: 10.1007/s40618-016-0455-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 03/08/2016] [Indexed: 02/08/2023]
Abstract
PURPOSE The diagnostic, therapeutic and health-care management protocol (Protocollo Gestionale Diagnostico-Terapeutico-Assistenziale, PDTA) by the Association of the Italian Endocrine Surgery Units (U.E.C. CLUB) aims to help treat the patient in a topical, rational way that can be shared by health-care professionals. METHODS This fourth consensus conference involved: a selected group of experts in the preliminary phase; all members, via e-mail, in the elaboration phase; all the participants of the XI National Congress of the U.E.C. CLUB held in Naples in the final phase. The following were examined: diagnostic pathway and clinical evaluation; mode of admission and waiting time; therapeutic pathway (patient preparation for surgery, surgical treatment, postoperative management, management of major complications); hospital discharge and patient information; outpatient care and follow-up. RESULTS A clear and concise style was adopted to illustrate the reasons and scientific rationales behind behaviors and to provide health-care professionals with a guide as complete as possible on who, when, how and why to act. The protocol is meant to help the surgeon to treat the patient in a topical, rational way that can be shared by health-care professionals, but without influencing in any way the physician-patient relationship, which is based on trust and clinical judgment in each individual case. CONCLUSIONS The PDTA in thyroid surgery approved by the fourth consensus conference (June 2015) is the official PDTA of U.E.C. CLUB.
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Affiliation(s)
- L Rosato
- Department of Surgery, ASL TO4, Ivrea Hospital, School of Medicine, Turin University, Turin, Italy
| | - C De Crea
- Endocrine and Metabolic Surgery, Policlinico Agostino Gemelli, Catholic University, Rome, Italy.
| | - R Bellantone
- Endocrine and Metabolic Surgery, Policlinico Agostino Gemelli, Catholic University, Rome, Italy
| | - M L Brandi
- Clinical Unit on Metabolic Bone Disorders, University Hospital of Florence, Florence, Italy
| | - G De Toma
- Endocrine Surgery, Department of Surgery "P. Valdoni", "La Sapienza" University, Rome, Italy
| | - S Filetti
- Department of Clinical Sciences, "La Sapienza" University, Rome, Italy
| | - P Miccoli
- Endocrine Surgery, Department of Surgery, Pisa University, Rome, Italy
| | - F Pacini
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - M R Pelizzo
- Endocrine Surgery, Department of Surgery, Padua University, Padua, Italy
| | - A Pontecorvi
- Department of Endocrinology, Catholic University, Rome, Italy
| | - N Avenia
- Department of Surgery, "S. Maria" Terni Hospital, Perugia University, Perugia, Italy
| | - L De Pasquale
- Endocrine and Breast Surgical Unit, Department of Surgery, "S. Paolo" Hospital, Milan, Italy
| | - M G Chiofalo
- Thyroid Surgery, Department of Surgery, I.N.T. "Pascale" of Naples, Naples, Italy
| | - A Gurrado
- Unit of Endocrine, Digestive, and Emergency Surgery, Department of Biomedical Sciences and Human Oncology, Bari University, Bari, Italy
| | - N Innaro
- Endocrine Surgery, Department of Surgery, "Mater Domini" Hospital, Catanzaro, Italy
| | - G La Valle
- Health Management, Piedmont Region, ASL TO4, School of Medicine, Turin University, Turin, Italy
| | - C P Lombardi
- Endocrine and Metabolic Surgery, Policlinico Agostino Gemelli, Catholic University, Rome, Italy
| | - P L Marini
- Endocrine Surgery, Department of Surgery, "S. Camillo-Forlanini" Hospital, Rome, Italy
| | - G Mondini
- General Surgery, Endocrine and Breast Surgical Unit, Department of Surgery, ASL TO4, Ivrea Hospital, Turin, Italy
| | - B Mullineris
- General Surgery and Endocrine Surgical Unit, Department of Surgery, Sant'Agostino-Estense NOCSAE, Modena, Italy
| | - L Pezzullo
- Thyroid Surgery, Department of Surgery, I.N.T. "Pascale" of Naples, Naples, Italy
| | - M Raffaelli
- Endocrine and Metabolic Surgery, Policlinico Agostino Gemelli, Catholic University, Rome, Italy
| | - M Testini
- Unit of Endocrine, Digestive, and Emergency Surgery, Department of Biomedical Sciences and Human Oncology, Bari University, Bari, Italy
| | - M De Palma
- Department of Surgery, A.O.R.N. "Cardarelli" Hospital, Naples, Italy
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45
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Pacini F, Elisei R, Fugazzola L, Ferdeghini M, Mariotti S, Pellegriti G. Reply to the Letter to the Editor by Sollini M et al. J Endocrinol Invest 2016; 39:487-8. [PMID: 26940215 DOI: 10.1007/s40618-016-0449-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 02/17/2016] [Indexed: 02/05/2023]
Affiliation(s)
- F Pacini
- University of Siena, Siena, Italy.
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46
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Pacini F, Brianzoni E, Durante C, Elisei R, Ferdeghini M, Fugazzola L, Mariotti S, Pellegriti G. Recommendations for post-surgical thyroid ablation in differentiated thyroid cancer: a 2015 position statement of the Italian Society of Endocrinology. J Endocrinol Invest 2016; 39:341-7. [PMID: 26264386 PMCID: PMC4761012 DOI: 10.1007/s40618-015-0375-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 07/28/2015] [Indexed: 02/08/2023]
Abstract
UNLABELLED Post-surgical ablation of thyroid remnant with radioactive iodine (RAI) in differentiated thyroid cancer (DTC) is aimed to destroy any thyroid remnant in the thyroid bed (remnant ablation) and any microscopic foci of cancer cells eventually present within the thyroid remnant (adjuvant therapy). The present text is an attempt to offer practice guidelines for the indication of thyroid ablation and the preparation of DTC patients considering the latest achievement in the field and the changing epidemiology of DTC observed in the last 10 years. METHODOLOGY The executive committee of the Italian Society of Endocrinology appointed a task force of thyroid cancer expert including Nuclear Medicine Physicians and Endocrinologists to provide a consensus on the post-surgical ablation in thyroid cancer patients. The task force had no conflict of interest and had no commercial support. A number of specific topics were selected and the members selected relevant papers by searching in the Pubmed for articles published from 2000 to January 2015. Selected studies were categorized by level of evidence, and the recommendations were graded according to the level of evidence as high (A), moderate (B), or low (C).
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Affiliation(s)
- F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
- Department of Endocrinology, University of Siena, Via Bracci, 53100, Siena, Italy.
| | - E Brianzoni
- Nuclear Medicine Unit, Ospedale Civile di Macerata, Macerata, Italy
| | - C Durante
- Department of Internal Medicine and Medical Specialties, University of Rome Sapienza, Rome, Italy
| | - R Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - M Ferdeghini
- Nuclear Medicine Unit, University of Verona, Verona, Italy
| | - L Fugazzola
- Endocrine Unit, Fondazione IRCCS Ca' Granda Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - S Mariotti
- Department Medical Sciences "M. Aresu", University of Cagliari, Cagliari, Italy
| | - G Pellegriti
- Endocrinology Division, Garibaldi Nesima Hospital, Palermo, Italy
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47
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Schlumberger M, Jarzab B, Cabanillas ME, Robinson B, Pacini F, Ball DW, McCaffrey J, Newbold K, Allison R, Martins RG, Licitra LF, Shah MH, Bodenner D, Elisei R, Burmeister L, Funahashi Y, Ren M, O'Brien JP, Sherman SI. A Phase II Trial of the Multitargeted Tyrosine Kinase Inhibitor Lenvatinib (E7080) in Advanced Medullary Thyroid Cancer. Clin Cancer Res 2016; 22:44-53. [PMID: 26311725 DOI: 10.1158/1078-0432.ccr-15-1127] [Citation(s) in RCA: 156] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 08/16/2015] [Indexed: 02/05/2023]
Abstract
PURPOSE Positive results of phase I studies evaluating lenvatinib in solid tumors, including thyroid cancer, prompted a phase II trial in advanced medullary thyroid carcinoma (MTC). EXPERIMENTAL DESIGN Fifty-nine patients with unresectable progressive MTC per Response Evaluation Criteria In Solid Tumors (RECIST) v1.0 within the prior 12 months received lenvatinib (24-mg daily, 28-day cycles) until disease progression, unmanageable toxicity, withdrawal, or death. Prior anti-VEGFR therapy was permitted. The primary endpoint was objective response rate (ORR) by RECIST v1.0 and independent imaging review. RESULTS Lenvatinib ORR was 36% [95% confidence interval (CI), 24%-49%]; all partial responses. ORR was comparable between patients with (35%) or without (36%) prior anti-VEGFR therapy. Disease control rate (DCR) was 80% (95% CI, 67%-89%); 44% had stable disease. Among responders, median time to response (TTR) was 3.5 months (95% CI, 1.9-3.7). Median progression-free survival (PFS) was 9.0 months (95% CI, 7.0-not evaluable). Common toxicity criteria grade 3/4 treatment-emergent adverse events included diarrhea (14%), hypertension (7%), decreased appetite (7%), fatigue, dysphagia, and increased alanine aminotransferase levels (5% each). Ret proto-oncogene status did not correlate with outcomes. Low baseline levels of angiopoietin-2, hepatocyte growth factor, and IL8 were associated with tumor reduction and prolonged PFS. High baseline levels of VEGF, soluble VEGFR3, and platelet-derived growth factor BB, and low baseline levels of soluble Tie-2, were associated with tumor reduction. CONCLUSIONS Lenvatinib had a high ORR, high DCR, and a short TTR in patients with documented progressive MTC. Toxicities were managed with dose modifications and medications.
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Affiliation(s)
- Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Oncology, Institut Gustave-Roussy and University Paris-Sud, Villejuif, France.
| | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Centrum Onkologii Instytut im. M. Sklodowskiei-Curie, Gliwice, Poland
| | - Maria E Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Bruce Robinson
- Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Douglas W Ball
- Division of Endocrinology and Metabolism, Johns Hopkins Medical Institute, Baltimore, Maryland
| | - Judith McCaffrey
- Department of Interdisciplinary Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Kate Newbold
- NIHR Royal Marsden Hospital and Institute of Cancer Research BRC, London, UK
| | - Roger Allison
- Cancer Care Services, The Royal Brisbane and Women's Hospital, Herston, Australia
| | - Renato G Martins
- Division of Clinical Research, Seattle Cancer Care Alliance, Seattle, Washington
| | - Lisa F Licitra
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Manisha H Shah
- Department of Medical Oncology, The Ohio State University School of Medicine, Columbus, Ohio
| | - Donald Bodenner
- Department of Otolaryngology-Head and Neck Surgery, University of Arkansas, Little Rock, Arkansas
| | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Lynn Burmeister
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | | | - Min Ren
- Eisai Inc., Woodcliff Lake, New Jersey
| | | | - Steven I Sherman
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L. 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer: The American Thyroid Association Guidelines Task Force on Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid 2016; 26:1-133. [PMID: 26462967 PMCID: PMC4739132 DOI: 10.1089/thy.2015.0020] [Citation(s) in RCA: 8183] [Impact Index Per Article: 1022.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the American Thyroid Association's (ATA's) guidelines for the management of these disorders were revised in 2009, significant scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, researchers, and health policy makers on published evidence relating to the diagnosis and management of thyroid nodules and differentiated thyroid cancer. METHODS The specific clinical questions addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of task force members. Task force panel members were educated on knowledge synthesis methods, including electronic database searching, review and selection of relevant citations, and critical appraisal of selected studies. Published English language articles on adults were eligible for inclusion. The American College of Physicians Guideline Grading System was used for critical appraisal of evidence and grading strength of recommendations for therapeutic interventions. We developed a similarly formatted system to appraise the quality of such studies and resultant recommendations. The guideline panel had complete editorial independence from the ATA. Competing interests of guideline task force members were regularly updated, managed, and communicated to the ATA and task force members. RESULTS The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, use of molecular markers, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to screening for thyroid cancer, staging and risk assessment, surgical management, radioiodine remnant ablation and therapy, and thyrotropin suppression therapy using levothyroxine. Recommendations related to long-term management of differentiated thyroid cancer include those related to surveillance for recurrent disease using imaging and serum thyroglobulin, thyroid hormone therapy, management of recurrent and metastatic disease, consideration for clinical trials and targeted therapy, as well as directions for future research. CONCLUSIONS We have developed evidence-based recommendations to inform clinical decision-making in the management of thyroid nodules and differentiated thyroid cancer. They represent, in our opinion, contemporary optimal care for patients with these disorders.
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Affiliation(s)
| | - Erik K. Alexander
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | | | - Susan J. Mandel
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Gregory W. Randolph
- Massachusetts Eye and Ear Infirmary, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Anna M. Sawka
- University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Julie Ann Sosa
- Duke University School of Medicine, Durham, North Carolina
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Hadoux J, Pacini F, Tuttle RM, Schlumberger M. Management of advanced medullary thyroid cancer. Lancet Diabetes Endocrinol 2016; 4:64-71. [PMID: 26608066 DOI: 10.1016/s2213-8587(15)00337-x] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 07/21/2015] [Accepted: 09/02/2015] [Indexed: 02/05/2023]
Abstract
Medullary thyroid cancer arises from calcitonin-producing C-cells and accounts for 3-5% of all thyroid cancers. The discovery of a locally advanced medullary thyroid cancer that is not amenable to surgery or of distant metastases needs careful work-up, including measurement of serum calcitonin and carcinoembryonic antigen (and their doubling times), in addition to comprehensive imaging to determine the extent of the disease, its aggressiveness, and the need for any treatment. In the past, cytotoxic chemotherapy was used for treatment but produced little benefit. For the past 10 years, tyrosine kinase inhibitors targeting vascular endothelial growth factor receptors and RET (rearranged during transfection) have been used when a systemic therapy is indicated for large tumour burden and documented disease progression. Vandetanib and cabozantinib have shown benefits on progression-free survival compared with placebo in this setting, but their toxic effect profiles need thorough clinical management in specialised centres. This Review describes the management and treatment of patients with advanced medullary thyroid cancer with emphasis on current targeted therapies and perspectives to improve patient care. Most treatment responses are transient, emphasising that mechanisms of resistance need to be better understood and that the efficacy of treatment approaches should be improved with combination therapies or other drugs that might be more potent or target other pathways, including immunotherapy.
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Affiliation(s)
- Julien Hadoux
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and University Paris Sud, Villejuif, France
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Via Bracci, Siena, Italy
| | - R Michael Tuttle
- Endocrinology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and University Paris Sud, Villejuif, France.
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Abstract
Follicular cell-derived thyroid cancers are derived from the follicular cells in the thyroid gland, which secrete the iodine-containing thyroid hormones. Follicular cell-derived thyroid cancers can be classified into papillary thyroid cancer (80-85%), follicular thyroid cancer (10-15%), poorly differentiated thyroid cancer (<2%) and undifferentiated (anaplastic) thyroid cancer (<2%), and these have an excellent prognosis with the exception of undifferentiated thyroid cancer. The advent and expansion of advanced diagnostic techniques has driven and continues to drive the epidemic of occult papillary thyroid cancer, owing to overdiagnosis of clinically irrelevant nodules. This transformation of the thyroid cancer landscape at molecular and clinical levels calls for the modification of management strategies towards personalized medicine based on individual risk assessment to deliver the most effective but least aggressive treatment. In thyroid cancer surgery, for instance, injuries to structures outside the thyroid gland, such as the recurrent laryngeal nerve in 2-5% of surgeries or the parathyroid glands in 5-10% of surgeries, negatively affect quality of life more than loss of the expendable thyroid gland. Furthermore, the risks associated with radioiodine ablation may outweigh the risks of persistent or recurrent disease and disease-specific mortality. Improvement in the health-related quality of life of survivors of follicular cell-derived thyroid cancer, which is decreased despite the generally favourable outcome, hinges on early tumour detection and minimization of treatment-related sequelae. Future opportunities include more widespread adoption of molecular and clinical risk stratification and identification of actionable targets for individualized therapies.
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Affiliation(s)
- Henning Dralle
- Department of General, Visceral and Vascular Surgery, University Hospital, University of Halle-Wittenberg, Ernst-Grube-Strasse 40, D-06097 Halle, Germany
| | - Andreas Machens
- Department of General, Visceral and Vascular Surgery, University Hospital, University of Halle-Wittenberg, Ernst-Grube-Strasse 40, D-06097 Halle, Germany
| | - Johanna Basa
- Division of Surgical Oncology, Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Vahab Fatourechi
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Silvia Franceschi
- Infections and Cancer Epidemiology Group, International Agency for Research on Cancer, Lyon, France
| | - Ian D Hay
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Yuri E Nikiforov
- Department of Pathology and Laboratory Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Janice L Pasieka
- Division of Surgical Oncology, Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Steven I Sherman
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
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