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Loberg MA, Tigue ML, Gallant JN, Wang H, Canberk S, Weiss VL. Evolving approaches in paediatric thyroid cytopathology: A review. Cytopathology 2024; 35:60-69. [PMID: 37759375 PMCID: PMC11027193 DOI: 10.1111/cyt.13311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/22/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023]
Abstract
The guidelines for the workup of thyroid nodules have been established in adult populations and secondarily applied to paediatric populations. In particular, The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) is commonly applied to both adult and paediatric thyroid nodules. However, as paediatric nodules have distinct molecular drivers and behavioural trajectories, there is renewed interest in diagnostic and management strategies that are paediatric specific. Here, we review key differences between paediatric and adult thyroid cancer and recent literature evaluating the use of TBSRTC in paediatric populations.
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Affiliation(s)
- Matthew A Loberg
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Megan L Tigue
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Jean-Nicolas Gallant
- Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Huiying Wang
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Sule Canberk
- i3S/ Institute of Molecular Pathology and Immunology of the University of Porto, Porto, Portugal
| | - Vivian L Weiss
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Burgard C, Zacherl MJ, Todica A, Hornung J, Grawe F, Pekrul I, Zimmermann P, Schmid-Tannwald C, Ladurner R, Krenz D, Trupka A, Wagner J, Bartenstein P, Spitzweg C, Wenter V. Primary presentation and clinical course of pediatric and adolescent patients with differentiated thyroid carcinoma after radioiodine therapy. Front Oncol 2023; 13:1237472. [PMID: 37849815 PMCID: PMC10577432 DOI: 10.3389/fonc.2023.1237472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 09/05/2023] [Indexed: 10/19/2023] Open
Abstract
Introduction Differentiated thyroid carcinoma (DTC) in childhood and during adolescence is extremely rare. Pediatric DTC commonly presents with advanced disease at diagnosis including a high prevalence of cervical lymph node metastases and pulmonary metastases. Studies in children with DTC are limited. Therefore, we aimed to evaluate the initial presentation, effectiveness of radioiodine therapy (RIT), and long-term outcome of prepubertal in comparison to pubertal/postpubertal patients. Methods Eighty-five pediatric and young patients aged 6.4 to 21.9 years with histopathologically confirmed DTC were retrospectively included. They all underwent total thyroidectomy followed by RIT. Initial presentation and outcome of prepubertal and pubertal/postpubertal patients were compared 1 year after RIT, during follow-up, and at the last visit of follow-up. Results Prepubertal patients presented with significantly higher T and M stages. One year after RIT, 42/81 (52%) patients still presented with evidence of disease (ED). During follow-up of a median of 7.9 years, prepubertal patients were less often in complete remission (58% vs. 82% in pubertal patients). At the last visit of follow-up, 19/80 (24%) patients still had ED without statistical differences between the two groups (42% prepubertal vs. 18% pubertal/postpubertal, p-value 0.06). None of our patients died disease-related over the observed period. Conclusion Prepubertal children with DTC presented with a more advanced tumor stage at the initial presentation. During follow-up, they present more often with ED. However, at the end of our study, we did not observe statistically relevant differences in patient outcomes between the prepubertal and pubertal/postpubertal groups.
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Affiliation(s)
- Caroline Burgard
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
- Department of Nuclear Medicine, Saarland University, UdS, Homburg, Germany
| | - Mathias Johannes Zacherl
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
- Interdisciplinary Center for Thyroid Carcinoma (ISKUM), LMU University Hospital, LMU Munich, Munich, Germany
| | - Andrei Todica
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
- Interdisciplinary Center for Thyroid Carcinoma (ISKUM), LMU University Hospital, LMU Munich, Munich, Germany
| | - Julia Hornung
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
| | - Freba Grawe
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Isabell Pekrul
- Department of Anaesthesiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Petra Zimmermann
- Interdisciplinary Center for Thyroid Carcinoma (ISKUM), LMU University Hospital, LMU Munich, Munich, Germany
- Department of Visceral and Endocrinological Surgery, LMU University Hospital, LMU Munich, Munich, Germany
| | - Christine Schmid-Tannwald
- Interdisciplinary Center for Thyroid Carcinoma (ISKUM), LMU University Hospital, LMU Munich, Munich, Germany
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Roland Ladurner
- Department of Surgery, Martha-Maria Krankenhaus, Munich, Germany
| | - Detlef Krenz
- Department of Surgery, Klinikum Dritter Orden, Munich, Germany
| | - Arnold Trupka
- Department of Endocrine Surgery, Starnberg Hospital, Starnberg, Germany
| | - Johanna Wagner
- Department of Pediatric Neurology, Developmental Medicine and Social Pediatrics, Dr. von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Peter Bartenstein
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
| | - Christine Spitzweg
- Interdisciplinary Center for Thyroid Carcinoma (ISKUM), LMU University Hospital, LMU Munich, Munich, Germany
- Department of Internal Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Vera Wenter
- Department of Nuclear Medicine, LMU University Hospital, LMU Munich, Munich, Germany
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Satapathy S, Majeed AK, Ballal S, Bal C. Appropriateness of 14-year cutoff in pediatric differentiated thyroid cancer: Comparison of clinical characteristics and long-term outcomes in 14 years and younger and 15-18 years age groups. Pediatr Blood Cancer 2023; 70:e30596. [PMID: 37480165 DOI: 10.1002/pbc.30596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/08/2023] [Accepted: 07/13/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND Pediatric differentiated thyroid cancers (DTCs) differ in pathophysiology, presentation, and clinical outcomes from adult DTCs. However, the cutoff age for defining pediatric DTCs remains debatable, with the American Thyroid Association (ATA) and International Incidence of Childhood Cancer (IICC) report recommending different cutoffs of 18 and 14 years, respectively. In this study, we investigated the appropriateness of 14-year cutoff by comparing the clinical characteristics and long-term outcomes in the 14 years and younger and 15-18 years age groups. METHODS Data of DTC patients, aged 18 years and older, from 1981 to 2016, were sequentially extracted and compared between two age groups: ≤14 and 15-18 years. RESULTS Total of 176 pediatric DTC patients were included (age group ≤14 years: n = 75; age group 15-18 years: n = 101). None of the baseline clinical characteristics were significantly different between the two age groups. At 2-year follow-up, patients in the age group ≤14 years had significantly higher incomplete response rate compared to those in the age group 15-18 years (69% vs. 42%, respectively, p < .001). However, over a median follow-up of 10.6 years (interquartile range: 7.7-15.5), the 5- and 10-year Disease-free survival (DFS) probabilities were not significantly different (p = .406). On multivariate analysis, incomplete response at 2-year follow-up was the sole independent predictor of poor DFS (hazard ratio: 5.85, 95% confidence interval: 1.69-20.23). CONCLUSIONS Subdivision of pediatric DTCs into less than or equal to 14 years and 15-18 years age groups did not have any long-term predictive value. The cutoff of 18 years as recommended by ATA is reasonable and should be uniformly followed to avoid inconsistencies and confusion.
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Affiliation(s)
- Swayamjeet Satapathy
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Althaf K Majeed
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjana Ballal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Chandrasekhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
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Kang SK, Kim DI, Im DW, Lee S, Choi JB, Jung YJ, Kim HY. A retrospective study of factors affecting contralateral central-neck lymph node metastasis in unilateral papillary thyroid carcinoma. Asian J Surg 2023; 46:3485-3490. [PMID: 36372709 DOI: 10.1016/j.asjsur.2022.10.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 10/06/2022] [Accepted: 10/27/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND In 30-40% of papillary thyroid cancer patients, central neck lymph node metastasis occurs. As a result, prophylactic central neck lymph node dissection is performed. The extent of lymph node dissection and prophylactic central neck lymph node dissection is still debatable. The incidence of central neck lymph node metastasis and related factors were investigated in this study, and also the necessity of both central neck lymph node dissections. METHODS Between December 2017 and December 2019, 482 patients had thyroidectomy at Pusan National University Yangsan Hospital. A retrospective study of 186 patients who had a thyroidectomy with bilateral central neck lymph node dissection for unilateral thyroid carcinoma was done. RESULTS Ipsilateral and contralateral central neck lymph node metastasis were identified in 40.9% (76/186) and 19.3% (36/186), respectively. Male (p < 0.001), tumor size >1 cm (p = 0.047), extrathyroidal extension (p = 0.002), central neck lymph node metastases >5 (p < 0.001), lateral neck lymph node metastasis (p = 0.012), and ipsilateral central neck lymph node metastasis (p < 0.001) were associated with the contralateral central neck lymph node metastasis in univariate analysis. In a multivariate analysis, extrathyroidal extension (OR, 3.664), more than 5 central neck lymph node metastases (OR, 29.667), ipsilateral central neck lymph node metastasis (OR, 3.911), and male (OR, 5.890) were related to contralateral central neck lymph node metastasis. CONCLUSION Male, extrathyroidal extension, and ipsilateral central neck lymph node metastasis may be considered for contralateral prophylactic central neck lymph node dissection. In the future, it is thought that more research on the recurrence rate will be required.
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Affiliation(s)
- Seok Kyung Kang
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Dong-Il Kim
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea.
| | - Dong Won Im
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Seungju Lee
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Jeong Bum Choi
- Department of Surgery, Pusan National University Hospital, Busan, South Korea
| | - Youn Joo Jung
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Hyun Yul Kim
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea
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Li LQ, Hilmi O, England J, Tolley N. An update on the management of thyroid nodules: rationalising the guidelines. J Laryngol Otol 2023; 137:965-970. [PMID: 36318928 DOI: 10.1017/s002221512200233x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Guidance for the management of thyroid nodules has evolved over time, from initial evaluation based predominantly on clinical grounds to now including the established role of ultrasound and fine needle aspiration cytology in their assessment. There is, however, significant variation in the management of thyroid nodules depending on which national guidelines are followed. In addition, there are certain clinical situations such as pregnancy and paediatric thyroid nodules that have differing evaluation priorities. OBJECTIVES This review aimed to provide an overview of currently accepted practices for the initial investigation and subsequent management of patients with thyroid nodules for the non-specialist. The review also addresses areas of variance between the systems in common clinical use, as well as newer, evolving technologies, including molecular testing in the evaluation of malignancy in thyroid nodules.
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Affiliation(s)
- L Q Li
- Department of Otorhinolaryngology Head and Neck Surgery, NHS Greater Glasgow and Clyde, Glasgow, Scotland
| | - O Hilmi
- Department of Otorhinolaryngology Head and Neck Surgery, NHS Greater Glasgow and Clyde, Glasgow, Scotland
| | - J England
- Department of Otorhinolaryngology Head and Neck Surgery, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - N Tolley
- Department of Otorhinolaryngology Head and Neck Surgery, Imperial College Healthcare NHS Trust, London, UK
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Januś D, Wójcik M, Taczanowska-Niemczuk A, Kiszka-Wiłkojć A, Kujdowicz M, Czogała M, Górecki W, Starzyk JB. Ultrasound, laboratory and histopathological insights in diagnosing papillary thyroid carcinoma in a paediatric population: a single centre follow-up study between 2000-2022. Front Endocrinol (Lausanne) 2023; 14:1170971. [PMID: 37274328 PMCID: PMC10233204 DOI: 10.3389/fendo.2023.1170971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/03/2023] [Indexed: 06/06/2023] Open
Abstract
Background Papillary thyroid carcinoma (PTC) often coincides with autoimmune thyroiditis (AIT); whether this association is incidental or causal remains debated. Objective To evaluate the ultrasonographic, laboratory, and histopathological features of PTC in paediatric patients with and without AIT and its relationship to puberty. Design A retrospective cohort study. Patients and methods A retrospective analysis of medical records of 90 patients (69; 76.7% females). The mean age at PTC diagnosis was 13.8 years [range 6-18]. All patients were evaluated ultrasonographically before thyroid surgery. Thyroid nodules were categorised using the European Thyroid Imaging Reporting and Data System (EU-TIRADS PL), and cytopathology was assessed using Bethesda criteria. Neck ultrasound results and thyroid and autoimmune status were correlated with histopathological PTC assessment. Results The coexistence of PTC and AIT was found in 48.9% (44/90) of patients. The percentage of AIT was increasing with age; AIT was present only in 1/3 of prepubertal, close to 50% in pubertal, and over 60% in adolescent patients. The youngest patients (aged <10 years old) presented more often with goitre and lymphadenopathy and less often with AIT than adolescents (15-18 years of age). There were no differences in TPOAb, TgAb, and TSH levels between the age subgroups. Presurgical TgAb levels were higher than those of TPOAb in the youngest patients. Histopathological analysis revealed that the solid subtype was observed more often in prepubertal children and diffuse sclerosing in children below 14 years of age, whereas the classic subtype dominated in late pubertal. Univariate and multivariate analyses revealed that lymph nodes metastases (LNM) were associated with PTC diameter and fT4 level, whereas extrathyroidal extension with age and angioinvasion with PTC diameter and age. The correlations between age and fibrosis, and the presence of psammoma bodies in malignant tissues were close to significant. We did not observe an association between TSH levels and the presence of autoimmunity and PTC variables. Conclusions In paediatric patients the natural course of PTC may be less aggressive in adolescent patients than in younger children (especially < 10 years of age). We suggest that pre-operative evaluation of paediatric patients with thyroid nodules could include apart from assessment of thyroid hormones, evaluation of TPOAb, TgAb, and TRAb together with comprehensive neck ultrasonography.
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Affiliation(s)
- Dominika Januś
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
| | - Małgorzata Wójcik
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
| | - Anna Taczanowska-Niemczuk
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children’s Hospital, Krakow, Poland
| | - Aleksandra Kiszka-Wiłkojć
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children’s Hospital, Krakow, Poland
| | - Monika Kujdowicz
- Department of Pathology, University Children’s Hospital, Krakow, Poland
- Department of Pathomorphology, Jagiellonian University, Medical College, Krakow, Poland
| | - Małgorzata Czogała
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Oncology and Hematology, University Children’s Hospital, Krakow, Poland
| | - Wojciech Górecki
- Department of Pediatric Surgery, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric Surgery, University Children’s Hospital, Krakow, Poland
| | - Jerzy B. Starzyk
- Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Institute of Pediatrics, Jagiellonian University, Medical College, Krakow, Poland
- Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital, Krakow, Poland
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Willobee BA, Huerta CT, Quiroz HJ, Mao ML, Ryon EL, Ferrantella A, Thorson CM, Sola JE, Perez EA. Higher Complication Rates for Total versus Partial Thyroidectomy in the Pediatric Population. J Surg Res 2023; 283:449-458. [PMID: 36434841 DOI: 10.1016/j.jss.2022.10.074] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 09/21/2022] [Accepted: 10/17/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION This study aims to analyze the relative risks for total thyroidectomies by comparing complication rates for total versus partial thyroidectomy in the pediatric population. METHODS We queried the Kids' Inpatient Database (KID) 1997-2012 for all cases of total (n = 3253) or partial (n = 2380) thyroidectomy. We then designed a propensity score matching model and compared total versus partial thyroidectomy based on surgical complications and outcomes. RESULTS In our cohort, the median age was 16 years and 79% were females. Those treated at a specialty pediatric hospital or pediatric unit in a general hospital comprised 73% of all patients. The most common indications for surgery were malignancy (46%) and goiter (42%). The most common complications were hypocalcemia and nerve injury with an unweighted incidence of 9% (n = 174) and 3% (n = 57) respectively. When compared to partial thyroidectomy, total thyroidectomy was associated with increased rates of postoperative complications. Additionally, the median length of stay was significantly higher for total thyroidectomy patients. CONCLUSIONS This is the largest analysis to date comparing outcomes for total versus partial thyroidectomy in the pediatric population. Surgeons should consider the increased rates of hypocalcemia and nerve injury complications when selecting total compared to partial thyroidectomy in children.
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Affiliation(s)
- Brent A Willobee
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Carlos T Huerta
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Hallie J Quiroz
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Melissa L Mao
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Emily L Ryon
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Anthony Ferrantella
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Chad M Thorson
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Juan E Sola
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida
| | - Eduardo A Perez
- DeWitt Daughtry Family Department of Surgery, Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, Florida; University of Miami Miller School of Medicine, Miami, Florida.
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Radioiodine Therapy in Pediatric Differentiated Thyroid Cancer: Dosimetry, Clinical Care, and Future Challenges. Clin Nucl Med 2023; 48:158-167. [PMID: 36240802 DOI: 10.1097/rlu.0000000000004431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
ABSTRACT Thyroid cancer is very rare in children. 131 I therapy after thyroidectomy is established in pediatric differentiated thyroid cancer (DTC). Pediatric DTC guideline is silent on the optimum amount of 131 I that could be safely and effectively administered to children who are more radiosensitive. Like adult DTC, children are also given 131 I therapy empirically based either on age or body weight. Pediatric DTC guideline recommends that patient-specific dosimetry is important in children. Still, due to the low incidence rate and the practical difficulties of dosimetry, it has neither been established nor adopted in routine practice. This review article aims to discuss current approaches of 131 I therapy in children and young adult patients with DTC and dosimetric data obtained by several investigators. Efforts are required to simplify dosimetric procedures and precise results, especially in determining lesion size. We prefer 3-dimensional dosimetry over planar dosimetry, where lesion size could be measured accurately. 124 I PET/CT-based dosimetry is expected to give accurate dosimetric results. The most challenging aspect is that no randomized controlled trials are available to compare the empiric 131 I therapy results versus dosimetry-based treatment outcomes in children and young adults. Suppose dosimetry-based 131 I therapy could be shown to have better outcomes, namely, successful ablation rate, better disease-free survival, and lesser treatment-emergent adverse events than empirical 131 I treatment. In that case, one can argue in favor of the former. Unfortunately, no convincing study is currently available. Thus, there is a need for a randomized control trial to settle this issue.
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Zampella E, Piscopo L, Manganelli M, Volpe F, Nappi C, Gaudieri V, Pace L, Schlumberger M, Cuocolo A, Klain M. Prognostic value of 12-month response to therapy in pediatric patients with differentiated thyroid cancer. Endocrine 2023; 80:612-618. [PMID: 36692657 PMCID: PMC10199830 DOI: 10.1007/s12020-023-03309-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 01/10/2023] [Indexed: 01/25/2023]
Abstract
PURPOSE In pediatric patients with differentiated thyroid cancer (DTC) we assessed the prognostic value of the 12-month response to therapy after initial treatment with surgery and radioactive iodine (RAI). METHODS We retrospectively evaluated 94 pediatric patients with DTC, treated with surgery and RAI who were initially classified as low, intermediate or high risk of relapse of disease according to the American Thyroid Association (ATA) guidelines. Twelve months after RAI administration the response to therapy was assessed by serum thyroglobulin (Tg) measurement and neck ultrasound and patients were classified as having excellent response (ER) or no-ER. RESULTS At the 12 months evaluation, 62 (66%) patients had ER and 32 (34%) no-ER. During a mean follow-up time of 86 months (range 9-517), 19 events occurred (20% cumulative event rate). Events occurred more frequently in younger patients (p < 0.05), in those at ATA intermediate/high risk (p < 0.01) and with a pre-RAI therapy Tg level > 10 ng/mL (p < 0.001), and in those with no-ER (p < 0.001). At multivariate analysis, the evidence of no-ER was the only independent predictor of events. CONCLUSION In pediatric patients with DTC, the response to therapy evaluated 12 months after initial treatment has an independent prognostic impact and is able to predict mid-term outcome. Patients with no-ER at 12 months after RAI therapy should be closely followed-up.
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Affiliation(s)
- Emilia Zampella
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Leandra Piscopo
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | | | - Fabio Volpe
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Carmela Nappi
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Valeria Gaudieri
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Leonardo Pace
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Martin Schlumberger
- Consultant, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy.
| | - Michele Klain
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
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Abstract
Thyroid cancer is rare in children but its incidence is increasing. Recent data have clarified important similarities and differences between thyroid cancers originating in childhood and in adulthood. The genetic drivers of pediatric thyroid cancers are similar to those in adult tumors but comprise more gene fusions and fewer point mutations. Clinically, despite frequent metastatic spread, pediatric thyroid cancer has an excellent prognosis and mortality is rare. Therefore, treatment approaches must weigh carefully the morbidity of thyroid cancer treatments against their benefits. Current key questions include which children require total thyroidectomy rather than more limited-and safer-lobectomy, and in which children does the benefit of radioactive iodine therapy outweigh its risk of inducing a secondary malignancy. Finally, molecular therapies targeting genetic drivers of thyroid cancer now provide effective treatment for children with progressive, radioiodine-refractory disease, as well as opportunities to explore novel neoadjuvant uses that facilitate therapeutic surgery or radioactive iodine.
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Affiliation(s)
- Christine E Cherella
- Thyroid Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ari J Wassner
- Thyroid Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
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Sandy JL, Titmuss A, Hameed S, Cho YH, Sandler G, Benitez-Aguirre P. Thyroid nodules in children and adolescents: Investigation and management. J Paediatr Child Health 2022; 58:2163-2168. [PMID: 36382588 PMCID: PMC10099987 DOI: 10.1111/jpc.16257] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 07/19/2022] [Accepted: 10/09/2022] [Indexed: 11/17/2022]
Abstract
Clinically detectable thyroid nodules are less common in children than adults. However, they are associated with an increased risk of malignancy. Therefore, thorough evaluation of paediatric thyroid nodules is necessary, and an understanding of the features associated with a higher risk of malignancy is important to guide management and referral. Thyroid cancer in children differs significantly from that seen in adults in terms of genetics, presentation, response to treatment and prognosis. Children often present with more advanced disease, but the vast majority have excellent long-term prognosis. Evaluation and management of thyroid nodules and thyroid cancer require a multidisciplinary team approach and involvement of specialists with experience in this field. This review summarises investigative pathways for thyroid nodules in children and outlines current management strategies for paediatric thyroid nodules and cancer.
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Affiliation(s)
- Jessica L Sandy
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Angela Titmuss
- Division of Women, Children and Youth, Royal Darwin Hospital, Darwin, Australia.,Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - Shihab Hameed
- Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Paediatric Endocrinology, Sydney Children's Hospital Network, New South Wales, Australia.,School of Women and Children, University of New South Wales, New South Wales, Australia
| | - Yoon Hi Cho
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Gideon Sandler
- Department of Surgery, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,School of Health Sciences, University of Sydney, New South Wales, Australia
| | - Paul Benitez-Aguirre
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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12
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Lebbink CA, Links TP, Czarniecka A, Dias RP, Elisei R, Izatt L, Krude H, Lorenz K, Luster M, Newbold K, Piccardo A, Sobrinho-Simões M, Takano T, Paul van Trotsenburg AS, Verburg FA, van Santen HM. 2022 European Thyroid Association Guidelines for the management of pediatric thyroid nodules and differentiated thyroid carcinoma. Eur Thyroid J 2022; 11:e220146. [PMID: 36228315 PMCID: PMC9716393 DOI: 10.1530/etj-22-0146] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 11/08/2022] Open
Abstract
At present, no European recommendations for the management of pediatric thyroid nodules and differentiated thyroid carcinoma (DTC) exist. Differences in clinical, molecular, and pathological characteristics between pediatric and adult DTC emphasize the need for specific recommendations for the pediatric population. An expert panel was instituted by the executive committee of the European Thyroid Association including an international community of experts from a variety of disciplines including pediatric and adult endocrinology, pathology, endocrine surgery, nuclear medicine, clinical genetics, and oncology. The 2015 American Thyroid Association Pediatric Guideline was used as framework for the present guideline. Areas of discordance were identified, and clinical questions were formulated. The expert panel members discussed the evidence and formulated recommendations based on the latest evidence and expert opinion. Children with a thyroid nodule or DTC require expert care in an experienced center. The present guideline provides guidance for healthcare professionals to make well-considered decisions together with patients and parents regarding diagnosis, treatment, and follow-up of pediatric thyroid nodules and DTC.
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Affiliation(s)
- Chantal A Lebbink
- Wilhelmina Children’s Hospital and Princess Máxima Center, Utrecht, The Netherlands
| | - Thera P Links
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Agnieszka Czarniecka
- The Oncologic and Reconstructive Surgery Clinic, M. Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| | - Renuka P Dias
- Department of Paediatric Endocrinology and Diabetes, Birmingham Children's Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - Rossella Elisei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Louise Izatt
- Department of Clinical Genetics, Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Heiko Krude
- Institute of Experimental Pediatric Endocrinology, Charité - Universitätsmedizin, Berlin, Germany
| | - Kerstin Lorenz
- Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Markus Luster
- Department of Nuclear Medicine, University Hospital Marburg, Marburg, Germany
| | - Kate Newbold
- Thyroid Therapy Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Arnoldo Piccardo
- Department of Nuclear Medicine, EO Ospedali Galliera, Genoa, Italy
| | - Manuel Sobrinho-Simões
- University Hospital of São João, Medical Faculty and Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal
| | - Toru Takano
- Thyroid Center, Rinku General Medical Center, Osaka, Japan
| | - A S Paul van Trotsenburg
- Department of Pediatric Endocrinology, Emma Children's Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Frederik A Verburg
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Hanneke M van Santen
- Wilhelmina Children’s Hospital and Princess Máxima Center, Utrecht, The Netherlands
- Correspondence should be addressed to H M van Santen;
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13
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Ziai H, Dixon P, Berman G, Campisi P, Wasserman JD. Incidental Parathyroidectomy Among Pediatric Patients Undergoing Thyroid Surgery. Laryngoscope 2022; 132:2262-2269. [PMID: 35191038 DOI: 10.1002/lary.30056] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/19/2022] [Accepted: 01/26/2022] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To evaluate rates of incidental parathyroidectomy(IP) and to determine risk factors among children undergoing thyroid surgery. STUDY DESIGN Retrospective case-control study. METHODS Pediatric patients undergoing thyroidectomy with or without neck dissection were included in this retrospective cohort study over a 20 year period. Demographics, clinical features, and surgical outcomes were evaluated. The primary outcome was the presence of parathyroid tissue in the surgical specimen. RESULTS Two hundred and eighty-six patients were included (100 cases with ≥1 parathyroid gland found in the pathology specimen and 186 controls). The most common surgical indication was cancer (49%), followed by benign nodule (25%). Hemithyroidectomy was performed in 119 (42%) patients, total thyroidectomy in 138 (48%), and completion in 29 (10%). Central neck dissection (CND) and lateral neck dissection were performed in 41% and 13%, respectively. 27 (9%) patients had parathyroid reimplantation. On univariable analysis, diagnosis, adenopathy on preoperative ultrasound, extent of thyroidectomy, neck dissection, and parathyroid reimplantation were significant predictors of IP. On multivariate analysis, CND > 5 nodes were the sole predictor of IP. Patients with IP were more likely to require postoperative calcium/vitamin D supplementation compared to those without (44% vs. 16%; P < .001). CONCLUSIONS Incidental parathyroidectomy during pediatric thyroidectomy is relatively common. CND was independently predictive of IP. There were increased rates of postoperative hypocalcemia when 1 or more parathyroid gland was identified in the specimen. Reimplantation of 1 parathyroid gland was predictive of another gland in the specimen. Anticipating outcomes may help optimize patient care by allowing for early supplementation, frequent monitoring, and consideration of ancillary monitoring modalities in high-risk procedures. LEVEL OF EVIDENCE Level 4 Laryngoscope, 132:2262-2269, 2022.
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Affiliation(s)
- Hedyeh Ziai
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Peter Dixon
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Gavriel Berman
- Division of Endocrinology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Paolo Campisi
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada.,Department of Otolaryngology-Head and Neck Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jonathan D Wasserman
- Division of Endocrinology, The Hospital for Sick Children, Toronto, Ontario, Canada
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14
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Howard SR, Freeston S, Harrison B, Izatt L, Natu S, Newbold K, Pomplun S, Spoudeas HA, Wilne S, Kurzawinski TR, Gaze MN. Paediatric differentiated thyroid carcinoma: a UK National Clinical Practice Consensus Guideline. Endocr Relat Cancer 2022; 29:G1-G33. [PMID: 35900783 PMCID: PMC9513650 DOI: 10.1530/erc-22-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 06/23/2022] [Indexed: 11/22/2022]
Abstract
This guideline is written as a reference document for clinicians presented with the challenge of managing paediatric patients with differentiated thyroid carcinoma up to the age of 19 years. Care of paediatric patients with differentiated thyroid carcinoma differs in key aspects from that of adults, and there have been several recent developments in the care pathways for this condition; this guideline has sought to identify and attend to these areas. It addresses the presentation, clinical assessment, diagnosis, management (both surgical and medical), genetic counselling, follow-up and prognosis of affected patients. The guideline development group formed of a multi-disciplinary panel of sub-speciality experts carried out a systematic primary literature review and Delphi Consensus exercise. The guideline was developed in accordance with The Appraisal of Guidelines Research and Evaluation Instrument II criteria, with input from stakeholders including charities and patient groups. Based on scientific evidence and expert opinion, 58 recommendations have been collected to produce a clear, pragmatic set of management guidelines. It is intended as an evidence base for future optimal management and to improve the quality of clinical care of paediatric patients with differentiated thyroid carcinoma.
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Affiliation(s)
- Sasha R Howard
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, UK
- Department of Paediatric Endocrinology, Barts Health NHS Trust, London, UK
| | - Sarah Freeston
- Whipps Cross Hospital, Barts Health NHS Trust, London, UK
| | | | - Louise Izatt
- Department of Clinical and Cancer Genetics, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Sonali Natu
- Department of Pathology, University Hospital of North Tees and Hartlepool NHS Foundation Trust, Stockton-on-Tees, UK
| | - Kate Newbold
- Department of Clinical Oncology, Royal Marsden Hospital Foundation Trust, London, UK
| | - Sabine Pomplun
- Department of Pathology, University College London Hospital NHS Foundation Trust, London, UK
| | - Helen A Spoudeas
- Department of Paediatric Endocrinology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Sophie Wilne
- Department of Paediatric Oncology, Nottingham University Hospital’s NHS Trust, Nottingham, UK
| | - Tom R Kurzawinski
- Department of Endocrine Surgery, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Paediatric Endocrine Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Mark N Gaze
- Department of Clinical Oncology, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Clinical Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
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15
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Ngo DQ, Le DT, Le Q. Prophylactic Central Neck Dissection to Improve Disease-Free Survival in Pediatric Papillary Thyroid Cancer. Front Oncol 2022; 12:935294. [PMID: 35965553 PMCID: PMC9368579 DOI: 10.3389/fonc.2022.935294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Pediatric PTC is a rare disease. Although, the prognosis is excellent and the mortality rate is low, the role of prophylactic central neck dissection is still the subject of debate. The aim was to evaluate both the role and safety of prophylactic central neck dissection (CND) in managing pediatric papillary thyroid cancer (PTC), especially in respect of disease-free survival (DFS). Patients and Methods In this retrospective study, we collected 54 pediatric cN0 PTC patients (≤ 18 years of age) who were treated from January 2014 to January 2021 at a high-volume thyroid surgery center. Patients were divided into two groups based on the status of prophylactic CND. We analyzed the factors related to the clinicopathological features and recurrence of PTC in children. Results Of the 54 cN0 patients, 35 underwent prophylactic CND and 19 patients did not undergo prophylactic CND. The two groups were similar in clinical and pathologic features, such as age, gender, tumor size, multifocal status, and follow-up time. The average DFS was 84.4 ± 2.7 months. Log-rank tests on Kaplan-Meier curves revealed that age, gender, tumor size, multifocality, and extrathyroid extension did not relate to DFS time. Furthermore, DFS time was not affected by the extent of thyroidectomy (p=0.07) or RAI treatment (p=0.21). Prophylactic CND was found to increase DFS time for pediatric patients with cN0 PTC (p = 0.003). There was no statistically significant difference in complications such as transient hypocalcemia (p=0.15) and transient recurrent laryngeal nerve injury (p=0.37) between the prophylactic CND group and the no-prophylactic CND group. Conclusion Prophylactic CND was found to be associated with increased DFS and not with increased rates of complications after surgery.
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Affiliation(s)
- Duy Quoc Ngo
- Department of Head and Neck Surgery, Vietnam National Cancer Hospital, Hanoi, Vietnam
- Department of Oncology, Hanoi Medical University, Hanoi, Vietnam
- *Correspondence: Duy Quoc Ngo,
| | - Duong The Le
- Department of Head and Neck Surgery, Vietnam National Cancer Hospital, Hanoi, Vietnam
| | - Quang Le
- Department of Head and Neck Surgery, Vietnam National Cancer Hospital, Hanoi, Vietnam
- Department of Oncology, Hanoi Medical University, Hanoi, Vietnam
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16
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Singh SS, Mittal BR, Sood A, Bhattacharya A, Kumar G, Shekhawat AS, Singh H. Applicability of Adults 2015 American Thyroid Association Differentiated Thyroid Cancer Guidelines for Postoperative Risk Stratification and Postradioiodine Treatment Dynamic Risk Stratification in Pediatric Population. World J Nucl Med 2022; 21:127-136. [PMID: 35865163 PMCID: PMC9296250 DOI: 10.1055/s-0042-1750334] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Purpose
This retrospective study aimed to study the applicability of 2015 adult American Thyroid Association (ATA) differentiated thyroid cancer (DTC) postoperative risk stratification and guidelines in the pediatric population for evaluating the number of metastatic lymph nodes in the postoperative risk stratification and postradioactive iodine (RAI) treatment dynamic risk stratification (DRS) using response to treatment (RTT) reclassification. In addition, the effect of pubertal status and gender was assessed on disease presentation and prognosis.
Methods
Data of 63 DTC patients aged 20 years or less, stratified into prepubertal, pubertal, and postpubertal age groups, was divided into low, intermediate, and high-risk groups using pediatric ATA recurrence risk stratification. Forty-seven patients were classified as responders (excellent and indeterminate responses) and incomplete responders (biochemical and structurally incomplete responses) by assessing the RTT at 1.5 years follow-up similar to recommendation of 2015 adult DTC ATA guidelines.
Results
Female-to-male ratio showed a trend of gradual increase with increasing age. Significantly more responders were observed in low- and intermediate-risk groups than in high-risk group (
p
= 0.0013;
p
= 0.017, respectively), while prepubertal group had more extensive (N1b) disease. Using DRS at follow-up of 1.5 year, pubertal and postpubertal groups showed significantly better response to RAI. More female than male patients showed response and took significantly less time to respond to RAI (
p
= 0.003).
Conclusion
RAI response in pediatric DTC depends on pubertal status, gender, and number of malignant nodes. DRS using RTT classification may be applicable early at 1.5 years after initial therapy in different pubertal age and risk groups.
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Affiliation(s)
- Shashank Shekhar Singh
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Bhagwant Rai Mittal
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ashwani Sood
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Anish Bhattacharya
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ganesh Kumar
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Amit Singh Shekhawat
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Harpreet Singh
- Department of Nuclear Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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17
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Pasqual E, Schonfeld S, Morton LM, Villoing D, Lee C, Berrington de Gonzalez A, Kitahara CM. Association Between Radioactive Iodine Treatment for Pediatric and Young Adulthood Differentiated Thyroid Cancer and Risk of Second Primary Malignancies. J Clin Oncol 2022; 40:1439-1449. [PMID: 35044839 PMCID: PMC9061144 DOI: 10.1200/jco.21.01841] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
PURPOSE Since the 1980s, both the incidence of differentiated thyroid cancer (DTC) and use of radioactive iodine (RAI) treatment increased markedly. RAI has been associated with an increased risk of leukemia, but risks of second solid malignancies remain unclear. We aimed to quantify risks of second malignancies associated with RAI treatment for DTC in children and young adults, who are more susceptible than older adults to the late effects of radiation. METHODS Using nine US SEER cancer registries (1975-2017), we estimated relative risks (RRs) for solid and hematologic malignancies associated with RAI (yes v no or unknown) using Poisson regression among ≥ 5- and ≥ 2-year survivors of nonmetastatic DTC diagnosed before age 45 years, respectively. RESULTS Among 27,050 ≥ 5-year survivors (median follow-up = 15 years), RAI treatment (45%) was associated with increased risk of solid malignancies (RR = 1.23; 95% CI, 1.11 to 1.37). Risks were increased for uterine cancer (RR = 1.55; 95% CI, 1.03 to 2.32) and nonsignificantly for cancers of the salivary gland (RR = 2.15; 95% CI, 0.91 to 5.08), stomach (RR = 1.61; 95% CI, 0.70 to 3.69), lung (RR = 1.42; 95% CI, 0.97 to 2.08), and female breast (RR = 1.18; 95% CI, 0.99 to 1.40). Risks of total solid and female breast cancer, the most common cancer type, were highest among ≥ 20-year DTC survivors (RRsolid = 1.47; 95% CI, 1.24 to 1.74; RRbreast = 1.46; 95% CI, 1.10 to 1.95). Among 32,171 ≥ 2-year survivors, RAI was associated with increased risk of hematologic malignancies (RR = 1.51; 95% CI, 1.08 to 2.01), including leukemia (RR = 1.92; 95% CI, 1.04 to 3.56). We estimated that 6% of solid and 14% of hematologic malignancies in pediatric and young adult DTC survivors may be attributable to RAI. CONCLUSION In addition to leukemia, RAI treatment for childhood and young-adulthood DTC was associated with increased risks of several solid cancers, particularly more than 20 years after exposure, supporting the need for long-term surveillance of these patients.
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Affiliation(s)
- Elisa Pasqual
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Sara Schonfeld
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Lindsay M. Morton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | | | - Choonsik Lee
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | | | - Cari M. Kitahara
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD,Cari M. Kitahara, PhD, MHS, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr, Rm. 7E-456, Bethesda, MD 20892; e-mail:
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18
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Pasqual E, Sosa JA, Chen Y, Schonfeld SJ, Berrington de González A, Kitahara CM. Trends in the Management of Localized Papillary Thyroid Carcinoma in the United States (2000-2018). Thyroid 2022; 32:397-410. [PMID: 35078347 PMCID: PMC9048184 DOI: 10.1089/thy.2021.0557] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background: In response to evidence of overdiagnosis and overtreatment of papillary thyroid carcinoma (PTC), the 2009 and 2015 American Thyroid Association (ATA) adult guidelines recommended less extensive surgery (lobectomy vs. total thyroidectomy) and more restricted use of postsurgical radioactive iodine (RAI) in management of PTC at low risk of recurrence. In 2015, active surveillance was suggested as a viable option for some <1-cm PTCs, or microcarcinomas. The 2015 ATA pediatric guidelines similarly shifted toward more restricted use of RAI for low-risk PTCs. The impact of these recommendations on low-risk adult and pediatric PTC management remains unclear, particularly after 2015. Methods: Using data from 18 Surveillance, Epidemiology, and End Results (SEER) U.S. registries (2000-2018), we described time trends in reported first-course treatment (total thyroidectomy alone, total thyroidectomy+RAI, lobectomy, no surgery, and other/unknown) for 105,483 patients diagnosed with first primary localized PTC (without nodal/distant metastases), overall and by demographic and tumor characteristics. Results: The declining use of RAI represented the most pronounced change in management of PTCs <4 cm (44-18% during the period 2006-2018), including microcarcinomas (26-6% during the period 2007-2018). In parallel, an increasing proportion of PTCs were managed with total thyroidectomy alone (35-54% during the period 2000-2018), while more subtle changes were observed for lobectomy (declining from 23% to 17% during the period 2000-2006, stabilizing, and then rising from 17% to 24% during the period 2015-2018). Use of nonsurgical management did not meaningfully change over time, impacting <1% of microcarcinomas annually during the period 2000-2018. Similar treatment trends were observed by sex, age, race/ethnicity, metropolitan vs. nonmetropolitan residence, and insurance status. For pediatric patients (<20 years), use of RAI peaked in 2009 (59%), then decreased markedly to 11% (2018), while use of total thyroidectomy alone and, to a lesser extent, lobectomy increased. No changing treatment trends were observed for ≥4-cm PTCs. Conclusions: The declining use of RAI in management of low-risk adult and pediatric PTC is consistent with changing recommendations from the ATA practice guidelines. Post-2015 trends in use of lobectomy and nonsurgical management of low-risk PTCs, particularly microcarcinomas, were more subtle than expected; however, these trends may change as evidence regarding their safety continues to emerge.
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Affiliation(s)
- Elisa Pasqual
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Julie Ann Sosa
- Department of Surgery, University of California San Francisco, San Francisco, California, USA
| | - Yingxi Chen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Sara J. Schonfeld
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | | | - Cari M. Kitahara
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
- Address correspondence to: Cari M. Kitahara, PhD, MHS, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Rm. 7E-456, Bethesda, MD 20892, USA
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19
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Gui Y, Huang D, Hou Y, Wei X, Zhang J, Wang J. Predictive Factors for Recurrence of Papillary Thyroid Carcinoma in Children and Adolescents. Front Oncol 2022; 12:833775. [PMID: 35280803 PMCID: PMC8909140 DOI: 10.3389/fonc.2022.833775] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 01/11/2022] [Indexed: 12/22/2022] Open
Abstract
Background The incidence of papillary thyroid carcinoma (PTC) in children and adolescents has increased, but the data on long-term outcomes are limited. There are few literatures on the clinicopathological characteristics and prognosis of PTC in children and adolescents in China. Therefore, it is necessary to identify clinicopathological features to precisely predict clinical prognosis and to help choose the optimal method and perform the best therapeutic regimen. Methods This study was a retrospective analysis of patients undergoing thyroidectomy at Tianjin Medical University Cancer Institute and Hospital. We analyzed the factors related to the clinicopathological features and prognosis of PTC in children and adolescents. Results A total of 95 juvenile PTC patients who underwent thyroidectomy were enrolled. Our research found that patients with younger age (<14 years) were predominantly multifocal and have positive preoperative thyroglobulin (Tg) and higher recurrence rate, and their number of lymph node metastases (LNMs) was more than that of the older group (14–18 years). Maximal tumor size >2 cm, T stage, and multifocality were the risk factors for LNM and the number of LNM (p < 0.05). Multivariate analysis displayed the number of central LNM as the independent risk factor for lateral LNM, and multifocality was the independent risk factor for the number of central and lateral LNM. Younger age at diagnosis, positive preoperative thyroid-stimulating hormone (TSH), maximal tumor size >2 cm, lateral LNM, number of LNM, N staging, and American Thyroid Association (ATA) pediatric risk were related to poor prognosis in PTC patients (p < 0.05). Cox regression analysis found that younger age at diagnosis and positive preoperative TSH were independent risk factors for recurrence of PTC in children and adolescents. Conclusions Our study showed that the clinicopathological characteristics of younger age compared with older age were as follows: highly aggressive, prone to metastases, and higher recurrence rate. In our opinion, patients with characteristics such as younger age at diagnosis, positive preoperative TSH, maximal tumor size >2 cm, lateral LNM, and number of LNM >5 may be considered for prophylactic or therapeutic dissection of additional metastatic LNs by high-volume surgeons to prevent and reduce the recurrence rate of patients during long-term follow-up.
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Affiliation(s)
- Yan Gui
- The First Hospital of Lanzhou University, Department of Otorhinolaryngology Head and Neck Surgery, Lanzhou City, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Dongmei Huang
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yun Hou
- The First Hospital of Lanzhou University, Department of Otorhinolaryngology Head and Neck Surgery, Lanzhou City, China
| | - Xudong Wei
- Department of Ear Nose Throat (E.N.T.), Gansu Provincial Hospital, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China.,The First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Jinming Zhang
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Junyi Wang
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
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20
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Kim K, Kang SW, Lee J, Jeong JJ, Nam KH, Chung WY. Clinical Implications of Age in Differentiated Thyroid Cancer: Comparison of Clinical Outcomes between Children and Young Adults. Int J Endocrinol 2022; 2022:7804612. [PMID: 35237318 PMCID: PMC8885294 DOI: 10.1155/2022/7804612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/27/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Pediatric patients with differentiated thyroid cancer (DTC) present with unique characteristics compared to adult patients. This study aimed to evaluate clinical presentation and surgical outcomes according to age and to identify the clinical significance of age in DTC. METHODS In total, 98 pediatric patients, 1261 young adult patients, and 4017 adult patients with DTC who underwent thyroid surgery between January 1982 and December 2012 at Yonsei University Hospital (Seoul, Republic of Korea) were retrospectively reviewed. The mean follow-up duration was 120.4 ± 54.2 months. RESULTS Mean tumor size was significantly larger in the pediatric group than in the adult groups (p < 0.001). The recurrence rate was significantly higher in the pediatric group (14.3% versus 6.6% versus 3.0%, p=0.004 and p < 0.001). In multivariate analysis, the risk of disease-free survival (DFS) was lower in the adult group (HR, 0.362; p < 0.001). Reanalysis of patients with tumor size of 2-4 cm revealed that the adult group was not a significant risk factor for DFS in multivariate analysis (HR, 0.305; 95% CI, 0.158 to 0.588; p < 0.001). CONCLUSIONS Our findings suggest that pediatric patients present with more aggressive features and higher recurrence rates compared to adult patients and should be carefully treated from initial evaluation to surgery and postoperative care.
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Affiliation(s)
- Kwangsoon Kim
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang-Wook Kang
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jandee Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Ju Jeong
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kee-Hyun Nam
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woong Youn Chung
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
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21
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Chen C, Hang L, Wu Y, Zhang Q, Zhang Y, Yang J, Xie J, Lu J. Retrospective analysis of clinical characteristics and risk factors of differentiated thyroid cancer in children. Front Pediatr 2022; 10:925538. [PMID: 36186657 PMCID: PMC9516328 DOI: 10.3389/fped.2022.925538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The incidence rate of children with thyroid cancer has an increasing trend. This study aimed to investigate the clinical characteristics and therapeutic approaches of differentiated thyroid cancer (DTC) in Chinese children. MATERIALS AND METHODS From January 1998 to March 2022, 52 cases undergoing surgical resection in Xinhua Hospital affiliated to Shanghai Jiao Tong University were divided by age (≤ 7 years old: n = 14 and 8-13 years old, n = 38). Treatment methods and clinical features were analyzed to evaluate prognostic factors for oncological outcomes. RESULTS Among the 52 cases, the proportion of local invasion in the pre-school group was found to be higher than that in the school-age group (p = 0.01). T stage was significantly different between the two groups (p ≤ 0.05); the proportion of T1-2 was higher in the school-age group (32 cases, 84.2%), while the proportion of T4 was higher in the pre-school group (6 cases, 42.8%) relatively. The postoperative complication rate was dramatically higher in pre-school children (p ≤ 0.05). Additionally, the total thyroidectomy rate in the non-recurrent group was slightly higher than that in the recurrent group (p ≤ 0.05). Over half of the recurrent cases had low T stage and low ATA (American Thyroid Association) risk levels at initial diagnosis (78.3 and 51.4%). CONCLUSION The local invasion, tumor stage, and recurrent laryngeal nerve (RLN) injury rates of the pre-school group were higher than that of the school-age group, where young age served as a potential hazard in DTC children. Hence, surgeons should emphasize high-risk features and optimize individualized surgical procedures for DTC children.
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Affiliation(s)
- Chun Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Lei Hang
- Tianhua College, Shanghai Normal University, Shanghai, China
| | - Yan Wu
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Qing Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Yifei Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Jun Yang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Jin Xie
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Jingrong Lu
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
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22
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van de Berg DJ, Kuijpers AMJ, Engelsman AF, Drukker CA, van Santen HM, Terwisscha van Scheltinga SCEJ, van Trotsenburg ASP, Mooij CF, Vriens MR, Nieveen van Dijkum EJM, Derikx JPM. Long-Term Oncological Outcomes of Papillary Thyroid Cancer and Follicular Thyroid Cancer in Children: A Nationwide Population-Based Study. Front Endocrinol (Lausanne) 2022; 13:899506. [PMID: 35600573 PMCID: PMC9114695 DOI: 10.3389/fendo.2022.899506] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/05/2022] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION Pediatric thyroid carcinoma is a rare malignancy and data on long-term oncological outcomes are sparse. The aim of this study was to describe the long-term oncological outcomes of pediatric papillary thyroid carcinoma (PTC) and follicular thyroid carcinoma (FTC) in a national cohort, and to identify risk factors for recurrence. METHODS We conducted a nationwide, retrospective cohort study, in which we combined two national databases. Patients aged <18 years, diagnosed with PTC or FTC in the Netherlands between 2000 and 2016, were included. pT-stage, pN-stage, multifocality and angioinvasion were included in a Cox-regression analysis for the identification of risk factors for recurrence. RESULTS 133 patients were included: 110 with PTC and 23 with FTC. Patients with PTC most often presented with pT2 tumors (24%) and pN1b (45%). During a median follow-up of 11.3 years, 21 patients with PTC developed a recurrence (19%). Nineteen recurrences were regional (91%) and 2 were pulmonary (9%). No risk factors for recurrence could be determined. One patient who developed pulmonary recurrence died two years later. Cause of death was not captured. Patients with FTC most often presented with pT2 tumors (57%). One patient presented with pN1b (4%). In 70%, no lymph nodes were collected. None of the patients with FTC developed a recurrence or died. CONCLUSION Pediatric PTC and FTC are two distinct diseases. Recurrence in pediatric PTC is common, but in FTC it is not. Survival for both pediatric PTC and FTC is very good.
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Affiliation(s)
- Daniël J. van de Berg
- Department of Pediatric Surgery, Emma Children’s Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
- *Correspondence: Joep P. M. Derikx, ; Daniël J. van de Berg,
| | - Anke M. J. Kuijpers
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Anton F. Engelsman
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Caroline A. Drukker
- Department of Surgical Oncology, Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Hanneke M. van Santen
- Department of Pediatric Endocrinology, Wilhelmina Children’s Hospital, Utrecht University Medical Center, University of Utrecht, Utrecht, Netherlands
- Department of Pediatric Oncology, Princess Máxima Center, Utrecht, Netherlands
| | | | - A. S. Paul van Trotsenburg
- Department of Pediatric Endocrinology, Emma Children’s Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Christiaan F. Mooij
- Department of Pediatric Endocrinology, Emma Children’s Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Menno R. Vriens
- Department of Surgery, Utrecht University Medical Center, University of Utrecht, Utrecht, Netherlands
| | | | - Joep P. M. Derikx
- Department of Pediatric Surgery, Emma Children’s Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
- *Correspondence: Joep P. M. Derikx, ; Daniël J. van de Berg,
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23
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Banik GL, Shindo ML, Kraimer KL, Manzione KL, Reddy A, Kazahaya K, Bauer AJ, Rastatter JC, Zafereo ME, Waguespack SG, Chelius DC, Quintanilla-Dieck L. Prevalence and Risk Factors for Multifocality in Pediatric Thyroid Cancer. JAMA Otolaryngol Head Neck Surg 2021; 147:1100-1106. [PMID: 34734994 DOI: 10.1001/jamaoto.2021.3077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Current guidelines recommend total thyroidectomy for the majority of pediatric thyroid cancer owing to an increased prevalence of multifocality. However, there is a paucity of information on the exact prevalence and risk factors for multifocal disease-knowledge that is critical to improving pediatric thyroid cancer management and outcomes. Objective To determine the prevalence and risk factors for multifocal disease in pediatric patients with papillary thyroid carcinoma (PTC). Design, Setting, and Participants This multicenter retrospective cohort study included patients 18 years or younger who underwent thyroidectomy for PTC from 2010 to 2020 at 3 tertiary pediatric hospitals and 2 tertiary adult and pediatric hospitals in the US. Main Outcomes and Measures Demographic and clinical variables, including age, family history of thyroid cancer, autoimmune thyroiditis, prior radiation exposure, cancer predisposition syndrome, tumor size, tumor and nodal stage, PTC pathologic variant, and preoperative imaging, were assessed for association with presence of any multifocal, unilateral multifocal, and bilateral multifocal disease using multiple logistic regression analyses. Least absolute shrinkage and selection operator analysis was performed to develop a model of variables that may predict multifocal disease. Results Of 212 patients, the mean age was 14.1 years, with 23 patients 10 years or younger; 173 (82%) patients were female. Any multifocal disease was present in 98 (46%) patients, with bilateral multifocal disease in 73 (34%). Bilateral multifocal disease was more accurately predicted on preoperative imaging than unilateral multifocal disease (48 of 73 [66%] patients vs 9 of 25 [36%] patients). Being 10 years or younger, T3 tumor stage, and N1b nodal stage were identified as predictors for multifocal and bilateral multifocal disease. Conclusions and Relevance This large, multicenter cohort study demonstrated a high prevalence of multifocal disease in pediatric patients with PTC. Additionally, several potential predictors of multifocal disease, including age and advanced T and N stages, were identified. These risk factors and the high prevalence of multifocal disease should be considered when weighing the risks and benefits of surgical management options in pediatric patients with PTC.
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Affiliation(s)
- Grace L Banik
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Maisie L Shindo
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
| | - Kristen L Kraimer
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
| | - Katherine L Manzione
- Department of Statistics, College of Natural Sciences, Colorado State University, Fort Collins
| | - Abhita Reddy
- Division of Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Ken Kazahaya
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia
| | - Andrew J Bauer
- Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jeffrey C Rastatter
- Division of Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston
| | - Steven G Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston
| | - Daniel C Chelius
- Division of Otolaryngology-Head and Neck Surgery, Texas Children's Hospital, Houston
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24
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Albani V, Vale LD, Pearce M, Ostroumova E, Liutsko L. Aspects of economic costs and evaluation of health surveillance systems after a radiation accident with a focus on an ultrasound thyroid screening programme for children. ENVIRONMENT INTERNATIONAL 2021; 156:106571. [PMID: 33975128 DOI: 10.1016/j.envint.2021.106571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 03/31/2021] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
Health surveillance initiatives targeted at populations evacuated from, and residing in, areas affected by radiation contamination were implemented by international institutions as well as national and local governments after the nuclear accidents of Chernobyl and Fukushima Dai-ichi nuclear power plants. Most of these initiatives included a component of childhood thyroid cancer monitoring, with the more comprehensive schemes corresponding to national programmes of health monitoring for adults and children around general health and wellbeing. This article provides a short overview of available data on the costs and resources associated with surveillance responses to two recent nuclear accidents: Chernobyl and the Fukushima Dai-Ichi nuclear plant accidents. Moreover, because the balance of costs and benefits of health surveillance after a nuclear accident can influence decisions on implementation, we also present a brief overview of the principles of economic evaluation for collecting and presenting data on costs and outcomes of a surveillance programme after a nuclear accident. We apply these principles in a balance sheet analysis of a post-accident ultrasound thyroid screening programme for children.
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Affiliation(s)
- Viviana Albani
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Luke D Vale
- Health Economics Group, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Mark Pearce
- Health Protection Research Unit for Chemical & Radiation Threats and Hazards, Newcastle University, Newcastle upon Tyne, United Kingdom
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25
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Guo K, Qian K, Shi Y, Sun T, Chen L, Mei D, Dong K, Gu S, Liu J, Lv Z, Wang Z. Clinical and Molecular Characterizations of Papillary Thyroid Cancer in Children and Young Adults: A Multicenter Retrospective Study. Thyroid 2021; 31:1693-1706. [PMID: 34514877 DOI: 10.1089/thy.2021.0003] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background: Papillary thyroid carcinoma (PTC) is a rare malignancy in children and young adults (CAYA). It often presents with aggressive disease patterns and advanced stages, which are clinically distinct from those in adult patients. In this study, we sought to characterize and better understand the clinical variants of PTC in CAYA and explore the underlying mechanisms. Methods: CAYA patients (age ≤18 years) diagnosed with PTC between June 2006 and June 2018 were retrospectively recruited from five hospitals. Demographic information, pathological data, and follow-up status were recorded. Tumor samples obtained from 20 children (mean age 15.15 years) and 10 adults (mean age 38.80 years) underwent comprehensive whole transcriptome sequencing. Differentially expressed genes (DEGs), mutational landscape, and immune infiltration were analyzed. Results: A total of 217 CAYA-PTC patients (162 females and 55 males) with an average age of 14.38 ± 3.53 years (range 2-18) were included. Lymph node metastasis (LNM) was observed in 85.71%, of which 57.60% were in the lateral cervical compartment. Disease recurred in 28 of 217 (12.90%) patients with a median follow-up of 4.76 years. Multivariate logistic regression analysis revealed that age, bilateral disease, extrathyroidal extension, and coexisting Hashimoto's thyroiditis (co-HT) were independent risk factors for LNM, while co-HT was the only risk factor for recurrence. Using whole transcriptome sequencing of PTC tissues, we identified 301 DEGs. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses showed that differences in immune mediators played important roles, based on the distributions of mutation frequencies, types, and expression levels between CAYA and adult patients. Based on the integrated data sets, we identified significantly mutated immune genes, cluster of differentiation 24 (CD24), coagulation factor 12 (F12), coagulation factor 5 (F5), integrin subunit alpha 3 (ITGA3), and retinoic acid early transcript 1L (RAET1L), which were then verified by immunohistochemistry. Furthermore, resting mast cells, resting natural killer cells, plasma cells, and regulatory T cells were different in the CAYA-PTC group and correlated with the expression of immune checkpoints. Conclusions: There are considerable variabilities that may contribute to the different clinical presentations between CAYA and adult PTC patients, among which the decrease in protective immune cells may be a factor. Collectively, our results add to the possible biological mechanisms involved in CAYA-PTC.
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Affiliation(s)
- Kai Guo
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Kai Qian
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Yuan Shi
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Tuanqi Sun
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Licai Chen
- Department of General Surgery, Children's Hospital of Shanghai, Shanghai Jiao Tong University, Shanghai, China
| | - Dongyu Mei
- Department of Pediatric Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kuiran Dong
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Song Gu
- Department of Pediatric Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiangbin Liu
- Department of General Surgery, Children's Hospital of Shanghai, Shanghai Jiao Tong University, Shanghai, China
| | - Zhibao Lv
- Department of General Surgery, Children's Hospital of Shanghai, Shanghai Jiao Tong University, Shanghai, China
| | - Zhuoying Wang
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
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26
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Sudoko CK, Jenks CM, Bauer AJ, Isaza A, Mostoufi-Moab S, Surrey LF, Bhatti TR, Franco A, Adzick NS, Kazahaya K. Thyroid Lobectomy for T1 Papillary Thyroid Carcinoma in Pediatric Patients. JAMA Otolaryngol Head Neck Surg 2021; 147:943-950. [PMID: 34554217 DOI: 10.1001/jamaoto.2021.2359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance The current recommendation for pediatric patients with papillary thyroid cancer (PTC) is a total thyroidectomy. This recommendation applies to all stages of PTC, including papillary thyroid microcarcinoma (≤1 cm, T1a) tumors. Objective To evaluate the characteristics of American Joint Committee on Cancer T1 PTC tumors in a large pediatric population and to identify a subgroup of patients who may benefit from a thyroid lobectomy instead of a total thyroidectomy. Design, Setting, and Participants This retrospective cohort study was conducted from January 1, 2009, to May 31, 2020. The study took place at a tertiary care medical center and included 102 patients who were surgically treated for T1 PTC: 52 with stage T1a (≤1 cm) tumors and 50 with stage T1b (>1 cm but ≤2 cm) tumors. Main Outcomes and Measures Primary outcomes included the presence of bilateral disease and lymph node metastasis. Results A total of 102 patients (mean age, 15.3 years [range, 9.7-18.9 years]; 84 girls [82.4%]) were included in the analysis. Among 52 patients with T1a tumors, 10 (19.2%) had bilateral disease, and 15 (28.8%) had central neck lymph node (N1a) metastasis. Among 50 patients with T1b tumors, 10 (20%) had bilateral and 13 (26%) had N1a disease. Of those with T1a, unilateral multifocality was associated with bilateral disease (odds ratio [OR], 2.1; 95% CI, 1.3-3.4) and N1a disease (OR, 5.1; 95% CI, 1.5-17.6). Both N1a disease (OR, 20.0; 95% CI, 3.5-115.0) and ≥4 positive lymph nodes (OR, 8.6; 95% CI, 1.2-60.9) were associated with bilateral disease. In patients with no pathologic evidence of lymph node metastasis (N0), there was a 95% rate of unilateral PTC. In patients with T1b tumors, unilateral multifocality was also associated with bilateral disease (OR, 1.8; 95% CI, 1.3-2.7). Patients with T1b tumors had an increased risk of lateral (N1b) neck lymph node metastasis when compared with those with T1a tumors (OR, 3.7; 95% CI, 1.0-14.5). Conclusions and Relevance The findings of this cohort study suggest that, in patients with unifocal T1a PTC without clinically evident nodal disease on preoperative ultrasonography, a thyroid lobectomy and central neck dissection may be considered. If there is no evidence of unilateral multifocality or if there are fewer than 4 positive lymph nodes on postoperative pathology, then close observation may be considered. These findings have substantial clinical implications and may result in practice changes regarding the extent of thyroid surgery on low-stage pediatric PTC.
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Affiliation(s)
- Chad K Sudoko
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia
| | - Carolyn M Jenks
- Division of Otolaryngology, Ann and Robert H. Lurie Hospital for Children, Chicago, Illinois.,Department of Otolaryngology, Northwestern Feinberg School of Medicine, Chicago, Illinois
| | - Andrew J Bauer
- Department of Pediatrics, University of Pennsylvania, Philadelphia.,Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Amber Isaza
- Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Sogol Mostoufi-Moab
- Department of Pediatrics, University of Pennsylvania, Philadelphia.,Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Pediatric Thyroid Center, Division of Pediatric Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lea F Surrey
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Tricia R Bhatti
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Aime Franco
- Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - N Scott Adzick
- Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Surgery, University of Pennsylvania, Philadelphia
| | - Ken Kazahaya
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia.,Division of Pediatric Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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27
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Cherella CE, Richman DM, Liu E, Frates MC, Modi BP, Zendejas B, Smith JR, Barletta JA, Hollowell ML, Wassner AJ. Predictors of Bilateral Disease in Pediatric Differentiated Thyroid Cancer. J Clin Endocrinol Metab 2021; 106:e4242-e4250. [PMID: 33780538 PMCID: PMC8475192 DOI: 10.1210/clinem/dgab210] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Indexed: 12/11/2022]
Abstract
CONTEXT Total thyroidectomy is recommended for children with papillary thyroid carcinoma, partly because of a high prevalence of bilateral disease. Identifying characteristics that predict bilateral disease might identify candidates for more limited surgery. OBJECTIVE Investigate associations of preoperative or histopathological characteristics with bilateral disease in children with differentiated thyroid cancer. METHODS Retrospective cohort study (1998-2020) at 2 academic hospitals. Patients <19 years who underwent total thyroidectomy for differentiated thyroid cancer were included. Clinical, sonographic, and histopathological characteristics were evaluated. The presence of bilateral disease on histopathology was assessed by univariable analysis and multivariable logistic regression. RESULTS One hundred and fifteen subjects were analyzed (90% with papillary carcinoma). Median (range) age at diagnosis was 15.0 (8.1-18.9) years. Bilateral disease was present in 47/115 subjects (41%). Bilateral disease was associated with solid parenchyma, calcifications, irregular margins, and abnormal lymph nodes detected by ultrasound, Bethesda class V/VI cytology, papillary histology, tumor multifocality in the primary lobe, extrathyroidal extension, lymphovascular invasion, and nodal metastases. In multivariable analysis, only multifocality in the primary lobe was independently associated with bilateral disease (OR 7.61, 95% CI 2.44-23.8, P < .001). Among clinically node-negative subjects with papillary carcinoma who did not have tumor multifocality in the primary lobe, bilateral disease was present in 5/32 (16%). CONCLUSIONS In children with differentiated thyroid cancer, tumor multifocality in the primary lobe is associated with bilateral disease and should prompt consideration of completion thyroidectomy after initial lobectomy. Clinically node-negative children with tumors that are unifocal in the primary lobe have a low likelihood of contralateral disease.
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Affiliation(s)
- Christine E Cherella
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
- Correspondence: Christine E. Cherella, MD, Thyroid Center, Boston Children’s Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | | | - Enju Liu
- Institutional Centers for Clinical and Translational Research, Boston Children’s Hospital, Boston, MA, USA
| | - Mary C Frates
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Department of Radiology, Boston, MA, USA
| | - Biren P Modi
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Department of Surgery, Boston Children’s Hospital, Boston, MA, USA
| | - Benjamin Zendejas
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Department of Surgery, Boston Children’s Hospital, Boston, MA, USA
| | - Jessica R Smith
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
| | | | - Monica L Hollowell
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - Ari J Wassner
- Thyroid Center, Boston Children’s Hospital, Boston, MA, USA
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
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28
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Laryngeal Neural Monitoring during Pediatric Thyroid Cancer Surgery-Is Transcartilage Recording a Preferable Method? Cancers (Basel) 2021; 13:cancers13164051. [PMID: 34439205 PMCID: PMC8392016 DOI: 10.3390/cancers13164051] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/21/2021] [Accepted: 08/08/2021] [Indexed: 12/31/2022] Open
Abstract
The use of transcartilage (TC) intraoperative neuromonitoring (IONM) in a pediatric population has not been reported. This study evaluated the feasibility and the benefit of using TC-IONM for thyroid cancer surgery in a pediatric population. This retrospective single-center study enrolled 33 pediatric patients who had received an IONM-assisted thyroidectomy. Demographic characteristics, standardized IONM laryngeal examinations and stimulation information (L1-V1-R1-R2-V2-L2) were compared between endotracheal tube (ET) and TC methods. In the 15 cancer patients (30 nerves), TC-IONM provided significant higher electromyography (EMG) amplitude (p < 0.001), signal stability (lower V1/V2 signal correlation, r = 0.955 vs. r = 0.484, p = 0.004), signal quality (higher ratio of V1 or V2 amplitude <500 µV, 0.0% vs. 43.8%, p = 0.005) and lower R1-R2p change (7.1% vs. 37.5%, p = 0.049) compared to ET-IONM. In the 18 benign patients (28 nerves), TC-IONM provided significantly higher EMG amplitude (p < 0.001), signal stability (r = 0.945 vs. r = 0.746, p = 0.0324) and non-significant higher signal quality and R1-R2p change. This report is the first to discuss the use of TC-IONM in pediatric thyroid surgery. In contrast with ET-IONM, TC-IONM had superior amplitude, stability and quality of EMG signals, which greatly facilitates the meticulous recurrent laryngeal nerve dissection in pediatric thyroidectomies. The TC-IONM method can be considered a feasible, effective and preferable method of monitored thyroidectomy in pediatric thyroid cancer.
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29
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Schumm MA, Pyo HQ, Kim J, Tseng CH, Yeh MW, Leung AM, Chiu HK. Recombinant human thyroid-stimulating hormone versus thyroid hormone withdrawal preparation for radioiodine ablation in differentiated thyroid cancer in children, adolescents and young adults. Clin Endocrinol (Oxf) 2021; 95:344-353. [PMID: 33704813 DOI: 10.1111/cen.14457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Recombinant human TSH (rhTSH) is commonly used to prepare patients for postoperative radioiodine (I-131) ablation after surgery for differentiated thyroid cancer (DTC). In adults, rhTSH is associated with equivalent oncologic efficacy in comparison to thyroid hormone withdrawal (THW), but its use has not been well studied in children. We aimed to measure time to disease progression after rhTSH stimulation vs. THW in paediatric patients under the age of 21 with DTC following total thyroidectomy. DESIGN Retrospective cohort study (March 2001-July 2018). PATIENTS Sixteen children and adolescents (75% female, median age, 17.4 years) who received rhTSH were compared to 29 historical controls (72% female, median age, 18.5 years) prepared with THW, followed for a median of 2.4 years (range, 0.5-14). MEASUREMENTS Stimulated serum TSH concentrations prior to I-131 ablation and time to disease progression, as determined by a component outcome variable encompassing both structural and biochemical disease persistence/recurrence. RESULTS No differences were observed in tumour characteristics and I-131 dose (median 2.3 [1.8-2.90] mCi/kg rhTSH) between groups. Patients who received rhTSH achieved a similar median stimulated TSH level (163 [127-184] mU/L), compared to those who underwent THW (136 [94.5-197] mU/L; p = .20). Both groups exhibited similar time to progression (p = .13) and disease persistence/recurrence rates (rhTSH 31% vs. THW 59%, p = .14). CONCLUSION In this cohort of children and adolescents with DTC, we observed similar time to disease progression among those who received rhTSH or underwent THW prior to postoperative I-131 ablation.
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Affiliation(s)
- Max A Schumm
- Section of Endocrine Surgery, Department of Surgery, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Howard Q Pyo
- Section of Endocrine Surgery, Department of Surgery, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Jiyoon Kim
- Department of Biostatistics, UCLA Fielding School of Public Health, Los Angeles, CA, USA
| | - Chi-Hong Tseng
- Division of General Internal Medicine and Health Services Research, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Michael W Yeh
- Section of Endocrine Surgery, Department of Surgery, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Angela M Leung
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Harvey K Chiu
- Division of Endocrinology, Department of Pediatrics, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
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Gruszczynski NR, Low CM, Choby G, Meister KD, Smith BH, Balakrishnan K. Effects of Social Determinants of Health Care on Pediatric Thyroid Cancer Outcomes in the United States. Otolaryngol Head Neck Surg 2021; 166:1045-1054. [PMID: 34311618 DOI: 10.1177/01945998211032901] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To identify social determinants of health care that are associated with poorer pediatric well-differentiated thyroid cancer (WDTC) outcomes and increased stage at presentation. STUDY DESIGN Using the SEER database (Surveillance, Epidemiology, and End Results), we retrospectively gathered data on pediatric WDTC across the United States between 1973 and 2015. SETTING All patients between 0 and 19 years old with a diagnosis of WDTC were included. METHODS Patient variables were analyzed for relationships to AJCC stage at presentation (American Joint Committee on Cancer), overall survival, and disease-specific survival. RESULTS Among 3913 patients with pediatric thyroid cancer, 3185 were female (81.4%), 3366 had papillary thyroid cancer (85.3%), and 367 had follicular thyroid cancer (9.4%). Two- and 5-year overall and disease-specific survival approached 100%. However, when outcomes were analyzed by specific populations, male sex, non-Caucasian race, poverty, and language isolation were linked to worse overall survival. Male sex and poverty were associated with poorer disease-specific survival. Regarding overall AJCC stage at presentation, male sex and Black race were related to higher overall presenting AJCC stage. Later AJCC T stage at presentation was seen in male, Hispanic, Asian, and Black patients. There were no variables significantly related to following through with recommended surgery. CONCLUSION Pediatric WDTC continues to carry an excellent prognosis in the United States. However, when we consider specific populations, the social determinants of health care affect survival and disease burden at presentation: male sex, poverty, language isolation, and race affected survival and/or AJCC stage at presentation in pediatric WDTC.
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Affiliation(s)
- Nelson R Gruszczynski
- Department of Otolaryngology-Head and Neck Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Christopher M Low
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Garret Choby
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Kara D Meister
- Department of Otolaryngology-Head and Neck Surgery, Stanford University Medical Center, Palo Alto, California, USA
| | - Byron H Smith
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Karthik Balakrishnan
- Department of Otolaryngology-Head and Neck Surgery, Stanford University Medical Center, Palo Alto, California, USA
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Differentiated Thyroid Cancer in Children and Adolescents: Long Term Outcome and Risk Factors for Persistent Disease. Cancers (Basel) 2021; 13:cancers13153732. [PMID: 34359632 PMCID: PMC8345030 DOI: 10.3390/cancers13153732] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/17/2021] [Accepted: 07/22/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Despite their excellent prognosis, pediatric differentiated thyroid cancers (P-DTC) often undergo aggressive treatment due to the advanced disease presentation. Reliable risk stratification tools to guide management are needed; unfortunately, the current American Thyroid Association (ATA) classification for P-DTC lacks an unequivocal definition of the three risk categories. In line with previous work, our data confirm a favorable long-term outcome in P-DTC including cases with distant metastases. We propose a modified ATA pediatric risk stratification using a cut-off of five lymph nodes as proposed by the 2015 ATA guidelines for adult DTC. The modified pediatric ATA risk class independently predicted short- and long-term outcome. The utility of applying dynamic risk classification was also confirmed as P-DTC with an excellent response seldom experiences relapse. Abstract Background: Pediatric differentiated thyroid cancer (P-DTC) frequently presents with advanced disease. The study aim was to evaluate the outcome of P-DTC and a modified 2015 American Thyroid Association risk classification (ATA-R). Methods: A retrospective study of consecutive P-DTC patients was performed. The ATA-R for P-DTC was used with a cut-off of ≤ 5 N1a for low-risk. The outcome could be excellent response (ER) (thyroglobulin < 1 ng/mL and no evidence of disease (EoD) at imaging), biochemical incomplete response (BIR) (thyroglobulin ≥ 1 ng/mL and no EoD at imaging) or structural incomplete response (SIR) (EoD at imaging). Results: We studied 260 P-DTC (70% females; median age at diagnosis 14 years; 93% total thyroidectomy and 82% lymph node dissection). The ATA-R was low in 30% cases, intermediate in 15% and high in 55%, including 31.5% with distant metastases. Radioiodine treatment was administered in 218 (83.8%), and further radioiodine and surgery was performed in 113 (52%) and 76 (29%) patients, respectively. After a median follow-up of 8.2 years, the outcome was ER in 193 (74.3%), BIR in 17 (6.5%) and SIR in 50 (19.2%). Independent predictors of SIR or BIR at first and last visits were ATA-R intermediate or high. Conclusion: P-DTC has an excellent prognosis. Modified ATA-R is a useful prognostic tool in P-DTC to guide management.
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Liu Y, Wang S, Li Y, Zhang X, Liu Z, Liu Q, Sun N, Zhang J, Ge W, Guo Y, Liu Y, Fang X, Ji T, Tai J, Ni X. Clinical Heterogeneity of Differentiated Thyroid Cancer between Children Less than 10 Years of Age and Those Older than 10 Years: A Retrospective Study of 70 Cases. Eur Thyroid J 2021; 10:364-371. [PMID: 34540706 PMCID: PMC8406248 DOI: 10.1159/000516830] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/08/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES The objectives of this study were to explore the clinical heterogeneity of differentiated thyroid cancer (DTC) between prepubertal children and adolescents and guide clinical treatment. METHODS A retrospective study included patients with DTC aged ≤19 years in Beijing Children's Hospital from June 2014 to June 2019. All patients were enrolled and divided into 2 subgroups based on the threshold age of 10 years, namely the childhood group (CG) (≤10 years old); and the adolescent group (AG) (between 10 and 19 years old). The χ2 test and Fisher's exact test were used to estimate the effect of risk factors in the 2 age groups. Multivariate binary logistic regression models were conducted to assess the recurrent risk factors. RESULTS Seventy cases of DTC were included with an average age of 9.94 ± 2.88 years, including 35 in CG and 35 in AG. The most common clinical manifestation was a painless mass in the neck, accounting for 77.1% (54/70) of patients. Compared with the AG, the CG was more likely to have lymph node metastasis (p = 0.022) and distant metastasis (p = 0.041). The CG was more likely to have extrathyroidal extension (p = 0.012) and had a significantly higher recurrence rate than the AG (p = 0.040). Age was an independent variable predictive of recurrence (p = 0.0347). CONCLUSION Regional invasiveness, cervical lymph node metastasis, and distant metastasis of DTC were more likely to occur in children ≤10 years old. Meanwhile, children ≤10 years old with DTC were more likely to have recurrence than adolescent's postsurgical treatment. Thus, children younger than 10 years of age with DTC should be treated more aggressively.
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Affiliation(s)
- Yuwei Liu
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Shengcai Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Yanzhen Li
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Xuexi Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Zhiyong Liu
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Qiaoyin Liu
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Nian Sun
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Jie Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Wentong Ge
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Yongli Guo
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Yuanhu Liu
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Xiaolian Fang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Tingting Ji
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
| | - Jun Tai
- Children's Hospital Capital Institute of Pediatrics, Department of Otolaryngology, Head and Neck Surgery, Beijing, China
- *Jun Tai, , Xin Ni,
| | - Xin Ni
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health (NCCH), Beijing, China
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Comparison of Surgical Outcomes between Robotic Transaxillary and Conventional Open Thyroidectomy in Pediatric Thyroid Cancer. Cancers (Basel) 2021; 13:cancers13133293. [PMID: 34209221 PMCID: PMC8269192 DOI: 10.3390/cancers13133293] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 12/31/2022] Open
Abstract
Thyroid cancer in children is very uncommon. For pediatric thyroid cancer, robotic surgery has served as a minimally invasive surgical alternative to conventional open surgery. Our study aimed to evaluate the results of robotic versus open surgical treatment for patients with thyroid cancer younger than 20 years of age at the time of diagnosis. This retrospective review included 161 pediatric patients who underwent robotic transaxillary or conventional open thyroidectomy at our institution from 2008 to 2019. Of these patients, 99 comprised the robotic group and 62 the open group. Patient demographics, surgical outcomes, and disease-free survival rates were compared between the two groups. Patients in the open group were more likely to have advanced stage diseases with a larger tumor size and higher tumor-node-metastasis stage than those in the robotic group. Operation time and follow-up period were similar in both groups. Patients in the robotic group had a lower rate of postoperative complications and a shorter length of hospital stay, but they also had a lower average number of retrieved central lymph nodes. However, there were no significant between group differences in recurrence rates and disease-free survival. In the hands of an experienced surgeon, robotic thyroidectomy is a feasible and safe option for pediatric patients.
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Accuracy of the Lymph Node Yield in Surgery for Papillary Thyroid Cancer in Children. World J Surg 2021; 45:3092-3098. [PMID: 34180009 DOI: 10.1007/s00268-021-06207-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Our aim was to determine the accuracy of lymph node yield (LNY) for pediatric patients undergoing thyroidectomy with concurrent lymph nodes harvest for clinically node-negative (cN0) papillary thyroid cancer (PTC). METHODS Patients aged ≤ 18 years with cN0 PTC undergoing thyroidectomy were reviewed in the NCDB, 1998-2016. Demographic and clinical characteristics of patients with ≥ 1 LNY were compared to those without. A truncated beta-binomial distribution estimated the number of lymph nodes needed to detect pathologic nodal positivity, and LNY was calibrated for 90% sensitivity in nodal staging and stratified across clinical tumor size staging (T). RESULTS 1,948 children with cN0 PTC underwent surgical resection; median age was 17 years; 83.2% were female; 47.6% were T1, 25.3% T2, 9.3% T3. 1,272 (65.3%) of these patients had lymph nodes resected, or ≥ 1 LNY. The median LNY was 5 nodes (interquartile range 2-12); 45.9% of patients had ≥ 1 metastatic lymph nodes. In the overall ≥ 1 LNY cohort, 12 nodes (CI 9-19) were needed to predict nodal positivity with > 90% sensitivity. Based on clinical T-stage, detecting a metastatic lymph node with > 90% sensitivity required a LNY of 14 for T1; 8 for T2; 6 for T3. CONCLUSION This is the first study estimating the necessary LNY for determining nodal positivity in children with cN0 PTC. The high LNY required in small T1 tumors is likely infeasible and should not be pursued. Accuracy increases with lower LNYs for higher T-stages. Our findings can help guide prognosis and treatment for pediatric patients with PTC.
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Trans-oral endoscopic thyroidectomy vestibular approach (TOETVA) for the pediatric population: a multicenter, large case series. Surg Endosc 2021; 36:2507-2513. [PMID: 34031742 DOI: 10.1007/s00464-021-08537-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 04/30/2021] [Indexed: 12/16/2022]
Abstract
INTRODUCTION A cervical scar has been shown to have an impact on the quality of life of children undergoing thyroid surgery. Transoral endoscopic vestibular thyroidectomy via the vestibular approach (TOETVA) offers the absence of a cutaneous incision, and has not been described to date in the pediatric population. OBJECTIVE To describe the first series of TOETVA in a pediatric population. PATIENTS AND METHODS A retrospective, multicenter study, including all patients > 18 years old who underwent TOETVA. Data was prospectively collected and included demographics, preoperative ultrasound, cytology and indications for surgery. Intraoperative parameters included length of surgery and complications, with final pathology and postoperative course also reviewed. TOETVA surgical success was defined as completion of surgery via this approach. RESULTS Forty-eight children were included. Of these, 43 (89.5%) were girls. The median age was 16 years (range 10-17). The most common indication for surgery was a benign thyroid nodule (n = 26, 54.1%). Eleven patients (22.9%) had papillary thyroid carcinoma on final pathology, of which 90.9% (10/11) were diagnosed pre-operatively based on FNA cytology. Hemithyroidectomy was performed in 36 patients (75%). All surgeries were completed endoscopically. The mean malignant tumor size was 1.4 ± 0.4 cm and all tumors were completely excised with clean margins. No permanent complications were documented. A single patient (2.1%) had transient RLN injury (1.6%, 1/60 nerves at risk). Transient hypocalcemia was documented in 4 of the 12 patients undergoing total thyroidectomy (33.3%). Transient mental nerve injury/chin hypoesthesia was documented in 2 patients (4.2%). CONCLUSIONS TOETVA appears to be a feasible and safe approach for thyroidectomy in the pediatric population in carefully selected cases, and may be discussed with patients and parents as an alternative for the trans-cervical approach.
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Prognostic analysis of recurrence in children and adolescents with differentiated thyroid cancer. Chin Med J (Engl) 2021; 133:2281-2286. [PMID: 32941235 PMCID: PMC7546846 DOI: 10.1097/cm9.0000000000000910] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: The standard treatment for pediatric differentiated thyroid carcinoma (DTC) still requires consideration because of a lack of clinical evidence. The purpose of this study was to summarize the clinical experiences and explore the risk factors for post-operative recurrence through a retrospective analysis to develop better clinical strategies for pediatric DTC. Methods: This study retrospectively analyzed children and adolescents with DTC who were treated between January 1999 and December 2014 at the Cancer Hospital, Chinese Academy of Medical Sciences. Clinicopathological results and outcomes were collected. A log-rank test of Kaplan-Meier curves and the Cox regression model were used to determine the factors associated with recurrence. Results: Data of 150 patients were collected in this study. During the follow-up, there was only one disease-related death. The recurrence rates at 3, 5, and 10 years were 13.6%, 18.7%, and 28.6%, respectively. There was a significant difference in the rate of recurrence according to age (P < 0.001), extrathyroidal extension (P < 0.001), lymph node metastasis (P = 0.023), and invasion of the trachea and esophageal wall (P = 0.004). Cox regression analysis demonstrated that age (P = 0.006) and extrathyroidal extension (P = 0.013) were significant dependent factors of post-operative recurrence. Conclusions: The prognosis of DTC in children and adolescents is favorable. A close follow-up is recommended because of the high recurrence rate. A comparatively higher recurrence rate was observed in the younger age group, and new age-based divisions may be needed to conveniently evaluate the possibility of recurrence.
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Tiong YS, Hao ETY, Lee CC, Parameswaran R, Cheo T, Ho WLC, Yang SP. Prevalence of thyroid malignancy and hormonal dysfunction following radiation exposure in childhood. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2021; 50:402-410. [PMID: 34100517 DOI: 10.47102/annals-acadmedsg.2020378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Childhood radiation exposure is a known risk factor for thyroid malignancy and dysfunction. However, local data are limited and there is no consensus on the modality and frequency of screening in this high-risk group. METHODS Retrospective analysis study evaluating patients with childhood radiation exposure in 2006-2016 and minimum of 1-year follow-up. RESULTS Of the 132 childhood cancer survivors in the study, thyroid malignancy was detected in 2 cases (1.5%) and thyroid nodules in 13 (9.8%). The earliest thyroid malignancy was detected 5 years post-radiotherapy via ultrasound. Of the 84 patients who had screening thyroid function test, 26 (31.0%) were detected with abnormal test results post-radiation, majority being subclinical hypothyroidism. CONCLUSION Regular screening via clinical examination for thyroid nodules should be performed at least annually. Where feasible and if resources permit, consideration should be given to using ultrasound for thyroid nodule(s) and malignancy screening at 5 years post-radiation therapy. Screening for thyroid dysfunction can be considered from 6-12 months post-radiotherapy.
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Affiliation(s)
- Yee Sian Tiong
- Department of Endocrinology, National University Health System, Singapore
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Memeh K, Ruhle B, Alsafran S, Vaghaiwalla T, Kaplan E, Angelos P, Keutgen XM. Total Thyroidectomy vs Thyroid Lobectomy for Localized Papillary Thyroid Cancer in Children: A Propensity-Matched Survival Analysis. J Am Coll Surg 2021; 233:39-49. [PMID: 33887483 DOI: 10.1016/j.jamcollsurg.2021.03.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/16/2021] [Accepted: 03/16/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Current guidelines recommend total thyroidectomy (TT) and radioablation for most papillary thyroid cancer (PTC) in children. These guidelines have been criticized as aggressive, especially for early-stage PTC, as it likely does not influence patient survival and results in life-long thyroid hormone replacement. We sought to study whether the extent of thyroidectomy (TT vs thyroid lobectomy [TL]) influences overall and disease-specific survival in children with localized PTC. METHODS The National Cancer Database and the Surveillance, Epidemiology, and End Results registries were queried. Patients 18 years or younger with low-risk PTC between 2004 and 2016 were included. Using a 1:1 propensity score matching, patients who underwent TT were matched for age, sex, race, year of diagnosis, and tumor size with a similar cohort of patients who underwent TL. Primary end points were overall survival and disease-specific survival. RESULTS There were 3,500 patients identified as surgically treated for PTC, of which 1,325 patients met inclusion criteria for matching. Three hundred and twenty-six patients were matched. One hundred and sixty-three patients had TT; 140 were female and mean age was 16 years (interquartile range [IQR] 13 to 17 years). One hundred and sixty-three patients had TL; 140 were female and mean age was 16 years (IQR 14 to 17 years). Median follow-up was 5.0 years (IQR 2.8 to 8 years) and 8.3 years (IQR 3.6 to 14.4 years) in the National Cancer Database and Surveillance, Epidemiology, and End Results cohorts, respectively. There was no statistically significant difference in overall survival or disease-specific survival in patients with PTC < 4 cm, regardless of whether patients underwent TT or TL (p = 0.32 for National Cancer Database registry and p = 0.67 for Surveillance, Epidemiology, and End Results registry). CONCLUSIONS This study suggests that the extent of thyroidectomy does not influence survival for pediatric patients with early-stage PTC and that TL might be adequate in this patient population.
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Affiliation(s)
- Kelvin Memeh
- Section of Endocrine Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL.
| | - Brian Ruhle
- Section of Endocrine Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL
| | - Salman Alsafran
- Faculty of Medicine, Kuwait University Health Science Center, Kuwait
| | - Tanaz Vaghaiwalla
- Section of Endocrine Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL
| | - Edwin Kaplan
- Section of Endocrine Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL
| | - Peter Angelos
- Section of Endocrine Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL
| | - Xavier M Keutgen
- Section of Endocrine Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL
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Nies M, Vassilopoulou-Sellin R, Bassett RL, Yedururi S, Zafereo ME, Cabanillas ME, Sherman SI, Links TP, Waguespack SG. Distant Metastases From Childhood Differentiated Thyroid Carcinoma: Clinical Course and Mutational Landscape. J Clin Endocrinol Metab 2021; 106:e1683-e1697. [PMID: 33382403 PMCID: PMC7993569 DOI: 10.1210/clinem/dgaa935] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Indexed: 12/11/2022]
Abstract
CONTEXT Distant metastases (DM) from childhood differentiated thyroid carcinoma (DTC) are uncommon and published studies are limited. OBJECTIVE This work aimed to describe the outcomes of patients with DM from childhood DTC and to evaluate the molecular landscape of these tumors. METHODS A retrospective study was conducted at a tertiary cancer center including patients with pediatric DTC (diagnosed at age ≤ 18 years from 1946 to 2019) and DM. RESULTS We identified 148 patients; 144 (97%) had papillary thyroid carcinoma (PTC) and 104 (70%) were female. Median age at DTC diagnosis was 13.4 years (interquartile range [IQR], 9.9-15.9 years). Evaluable individuals received a median of 2 (IQR, 1-3) radioactive iodine (RAI) treatments at a median cumulative administered activity of 238.0 mCi (IQR, 147.5-351.0 mCi). The oncogenic driver was determined in 64 of 69 PTC samples: RET fusion (38/64; 59%), NTRK1/3 fusions (18/64; 28%), and the BRAF V600E mutation (8/64; 13%). At last evaluation, 93% had persistent disease. The median overall and disease-specific survival after DTC diagnosis were 50.7 and 52.8 years, respectively. Eight (5%) PTC patients died of disease after a median of 30.7 years (IQR, 20.6-37.6 years). CONCLUSION Childhood DTC with DM persists in most patients despite multiple courses of RAI, but disease-specific death is uncommon, typically occurring decades after diagnosis. Fusion genes are highly prevalent in PTC, and all identified molecular alterations have appropriate targeted therapies. Future studies should focus on expanding genotype-phenotype correlations, determining how to integrate molecularly targeted therapy into treatment paradigms, and relying less on repeated courses of RAI to achieve cure in patients with DM from childhood DTC.
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Affiliation(s)
- Marloes Nies
- Department of Endocrinology, Internal Medicine, University of Groningen, University Medical Center Groningen, GZ Groningen, the Netherlands
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Rena Vassilopoulou-Sellin
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Roland L Bassett
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sireesha Yedururi
- Department of Abdominal Imaging, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Maria E Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Steven I Sherman
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Thera P Links
- Department of Endocrinology, Internal Medicine, University of Groningen, University Medical Center Groningen, GZ Groningen, the Netherlands
| | - Steven G Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Pediatrics–Patient Care, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Correspondence: Steven G. Waguespack, MD, The University of Texas MD Anderson Cancer Center, Department of Endocrine Neoplasia & Hormonal Disorders, 1400 Pressler St, Unit 1461, Houston, TX 77030, USA.
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Ho J, Kim E, Han M, Jung I, Lee J, Jo YS. ASO Author Reflection: The Effect of Dyslipidemia on the Occurrence of Secondary Cancer in Patients With thyroid Cancer. Ann Surg Oncol 2021; 28:4385-4386. [PMID: 33751299 DOI: 10.1245/s10434-021-09636-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 01/13/2021] [Indexed: 11/18/2022]
Affiliation(s)
- Joon Ho
- Department of Surgery, Open NBI Convergence Technology Research Laboratory, Yonsei University College of Medicine, Seoul, South Korea
| | - Eunhwa Kim
- Department of Biomedical Systems Informatics, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea
| | - Minkyung Han
- Department of Biomedical Systems Informatics, Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea
| | - Inkyung Jung
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea.
| | - Jandee Lee
- Department of Surgery, Open NBI Convergence Technology Research Laboratory, Yonsei University College of Medicine, Seoul, South Korea.
| | - Young Suk Jo
- Department of Internal Medicine, Open NBI Convergence Technology Research Laboratory, Yonsei University College of Medicine, Seoul, South Korea.
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Sharma RK, Huang B, Lee JA, Kuo JH. Trends and Outcomes of Surgical Management of Primary Papillary Carcinoma in the Pediatric Population. J Surg Res 2021; 263:207-214. [PMID: 33690052 DOI: 10.1016/j.jss.2021.01.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 12/03/2020] [Accepted: 01/29/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Childhood papillary thyroid cancer is more aggressive than carcinomas in adults. Current American Thyroid Association pediatric guidelines recommend a total or near-total thyroidectomy for all pediatric patients without gross evidence of lymph node metastases. Our objective is to analyze trends in the surgical management of pediatric papillary thyroid cancer and assess how well the guidelines are implemented. METHODS A retrospective cohort study of pediatric patients (ages 19 y and under) who underwent a thyroidectomy was conducted using the Surveillance, Epidemiology, and End Results database 2006-2017. Procedure type was classified as lobectomy or less and subtotal or total thyroidectomy. Descriptive statistics to illustrate patient and tumor characteristics as well as chi-square analysis to evaluate frequency of treatment with total thyroidectomies versus lobectomy or less were performed. Logistic regression analysis controlling for age, sex, size of tumor, rural versus urban institutions, and surgery year was conducted to identify factors predictive of procedure type. RESULTS A total of 2271 children underwent surgical management of papillary thyroid cancer between 2006 and 2017. Most patients received a subtotal or total thyroidectomy as surgical management (n = 2,085, 91.8%). One hundred eighty-six patients (8.2%) received a lobectomy or less. The number of lobectomies or less increased with time, with 41 (6.6%) patients between 2006 and 2009, 98 (8.0%) between 2009 and 2015, and 47 (11.1%) between 2016 and 2017 (P = 0.03). Mortality rates were low (n = 15, 0.7%). On logistic regression analysis, later stages, larger sizes, and earlier operative years were predictive of a near-total or total thyroidectomy. CONCLUSIONS Despite the American Thyroid Association Guidelines recommending a total thyroidectomy for pediatric well-differentiated thyroid cancer, the results of this study demonstrate that thyroid lobectomies are being performed in increasing frequency for smaller tumors in earlier stages of disease. Further investigation of whether this trend actually affects the outcomes in this patient cohort is needed.
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Affiliation(s)
- Rahul K Sharma
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York; Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Bernice Huang
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York
| | - James A Lee
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York
| | - Jennifer H Kuo
- Section of Endocrine Surgery, Columbia University Irving Medical Center, New York, New York.
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de Jong MC, Gaze MN, Szychot E, Rozalén García V, Brain C, Dattani M, Spoudeas H, Hindmarsh P, Abdel-Aziz TE, Bomanji J, Shankar A, Stoneham S, Morley S, Beale T, Jawad S, Otero S, Proctor I, Amin S, Butler G, Hewitt RJ, Kurzawinski TR. Treating papillary and follicular thyroid cancer in children and young people: Single UK-center experience between 2003 and 2018. J Pediatr Surg 2021; 56:534-539. [PMID: 32838975 DOI: 10.1016/j.jpedsurg.2020.07.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/05/2020] [Accepted: 07/23/2020] [Indexed: 12/11/2022]
Abstract
AIM Differentiated thyroid cancer (DTC) in children and adolescents is rare and data about its presentation and management are not well known. The aim of this study was to provide evidence of the current practice in the United Kingdom before the launch of the Rare National Paediatric Endocrine Tumours Guidelines (to be published in 2020). METHODS Seventy-two children and adolescents with DTC (<18 years) who were treated at our institution between 2003 and 2018 were identified and their presentation, treatment and outcomes were reviewed. RESULTS Median age at presentation was 12.7 years [range: 1-18] and fifty-two (72%) were girls. Fifty (69.4%) children and adolescents presented with a thyroid nodule. Thirteen (18%) had cervical adenopathy and seven of them (54%) underwent an excision biopsy under GA. Eight patients (11%) had evidence of lung metastases at presentation. Twenty-four patients (33%) underwent a hemithyroidectomy and 22 of those had a completion thyroidectomy subsequently, ten (14%) a total thyroidectomy alone and 37 (51%) a total thyroidectomy with lymph nodes dissection. Seventy patients (97%) underwent adjuvant RAI at our institution. The median number of children and adolescents managed per year was five [range: 0-10]. After an overall median follow-up of 40 months, eight patients (11%) had developed recurrent disease. The 1- and 5-year recurrence-free-survival-rates were 93% and 87%, respectively. Overall survival was 100%, with eight children and adolescents (11%) being alive with disease. CONCLUSION This study confirms that DTC in children and adolescents is uncommon, is frequently advanced at presentation and has considerable recurrence rates. Despite this, overall survival is excellent. Although the work-up was generally appropriate (image-guided cytology), open biopsy for the diagnosis of lymph node involvement was still employed. The introduction of a specific UK guideline for this age-group will likely result in more tailored-made treatment-pathways and thereby hopefully improve quality and outcomes even further. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Mechteld C de Jong
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom.
| | - Mark N Gaze
- Department of Oncology, University College London Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Elwira Szychot
- Department of Oncology, University College London Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Virginia Rozalén García
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom
| | - Caroline Brain
- Department of Paediatric Endocrinology, University College London, Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Mehul Dattani
- Department of Paediatric Endocrinology, University College London, Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Helen Spoudeas
- Department of Paediatric Endocrinology, University College London, Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Peter Hindmarsh
- Department of Paediatric Endocrinology, University College London, Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Tarek E Abdel-Aziz
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom
| | - Jamshed Bomanji
- Department of Nuclear Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Ananth Shankar
- Department of Oncology, University College London Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Sara Stoneham
- Department of Oncology, University College London Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Simon Morley
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Tim Beale
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Susan Jawad
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Sofia Otero
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Ian Proctor
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Sepideh Amin
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Gary Butler
- Department of Paediatric Endocrinology, University College London, Hospitals and Great Ormond Street Hospital for Children NHS Foundation Trusts, London, United Kingdom
| | - Richard J Hewitt
- Department of Paediatric Ear, Nose and Throat Surgery, Great Ormond Street Hospitals NHS Foundation Trust London, United Kingdom
| | - Tom R Kurzawinski
- Centre for Endocrine Surgery, University College London Hospitals NHS Foundation Trust and Great Ormond Street Hospital, London, United Kingdom
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Clinical Assessment of Pediatric Patients with Differentiated Thyroid Carcinoma: A 30-Year Experience at a Single Institution. World J Surg 2021; 44:3383-3392. [PMID: 32440955 PMCID: PMC7458901 DOI: 10.1007/s00268-020-05598-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background Thyroidectomy is the typical treatment for pediatric thyroid carcinoma; total thyroidectomy is commonly performed. We aimed to report our experience at a single tertiary institution and to evaluate the risk factors for recurrence, especially based on surgical extent, in pediatric patients with differentiated thyroid carcinoma (DTC). Methods A data of 94 pediatric patients who underwent thyroid surgery for DTC from January 1982 to December 2012 at Yonsei University Hospital (Seoul, Korea) were reviewed. The clinicopathologic features and surgical outcomes were retrospectively analyzed through complete chart reviews. Results The mean age was 16.6 ± 3.0 (range, 5–19) years. Fourteen patients had recurrence. Tumor size >2 cm (hazard ratio [HR], 14.241; p = 0.011) and positive lymph nodes (HR, 1.056; p = 0.039) were significant risk factors for disease-free survival (DFS) in multivariate analysis. In Kaplan–Meier analysis, a statistically significant difference was noted in the DFS according to tumor size 2 cm (p < 0.001). However, the DFS was not significantly different between the bilateral total thyroidectomy (BTT) and less than BTT groups (p = 0.215). Conclusions BTT remains the treatment of choice in pediatric patients with DTC. Lobectomy may be considered for patients with limited disease, including those with tumor size <2 cm, no suspicious lymph nodes, intrathyroidal lesion, and no multifocal disease.
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Christison-Lagay E, Baertschiger RM. Management of Differentiated Thyroid Carcinoma in Pediatric Patients. Surg Oncol Clin N Am 2021; 30:235-251. [PMID: 33706898 DOI: 10.1016/j.soc.2020.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Differentiated thyroid carcinomas are rare in young children but represent almost 10% of all malignancies diagnosed in older adolescents. Differentiated thyroid carcinoma in children is more likely to demonstrate nodal involvement and is associated with higher recurrence rates than seen in adults. Decisions regarding extent of surgical resection are based on clinical and radiologic features, cytology, and risk assessment. Total thyroidectomy and compartment-based resection of involved lymph node basins form the cornerstone of treatment. The use of molecular genetics to inform treatment strategies and the use of targeted therapies to unresectable progressive disease is evolving.
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Affiliation(s)
- Emily Christison-Lagay
- Division of Pediatric Surgery, Department of Surgery, Yale University School of Medicine, 330 Cedar Street, PO Box 208062, New Haven, CT, USA.
| | - Reto M Baertschiger
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Room 1524, 555 University Ave, Toronto, ON M5G 1X8, Canada
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45
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Ho J, Kim E, Han M, Jung I, Lee J, Jo YS. Impact of Dyslipidemia on the Risk of Second Cancer in Thyroid Cancer Patients: A Korean National Cohort Study. Ann Surg Oncol 2021; 28:4373-4384. [PMID: 33483844 DOI: 10.1245/s10434-020-09570-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 12/26/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Studies have shown that radioactive iodine therapy (RAIT) affects the development of second cancer in thyroid cancer patients. The impact of other factors, such as dyslipidemia are not clear. METHODS A retrospective analysis of thyroid cancer patients with a 1,251,913 person-year follow-up was conducted using data from the Health Insurance Review and Assessment database in South Korea from January 2008 to December 2018. We investigated factors related to second cancer development using a nested case-control analysis to avoid length bias. RESULTS The overall risk of developing second cancer was higher in thyroid cancer patients than in the general population [standardized incidence ratio, 3.34; 95% confidence interval (CI) 3.30-3.39]. Second cancer incidence was higher in patients who received RAIT than in those who did not [odds ratio (OR) 1.130; 95% CI 1.094-1.169]. Moreover, the risk of second cancer was higher in patients with dyslipidemia than in those without dyslipidemia (OR 1.265; 95% CI 1.223-1.309). After adjustment for RAIT, the incidence of a second cancer was higher in patients with dyslipidemia than in those without dyslipidemia (OR 1.262; 95% CI 1.221-1.306). CONCLUSIONS The risk of second cancer development in patients with thyroid cancer appears to be high. Dyslipidemia may be associated with an increased risk of several types of second cancers.
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Affiliation(s)
- Joon Ho
- Department of Surgery, Open NBI Convergence Technology Research Laboratory, Yonsei University College of Medicine, Seoul, South Korea
| | - Eunhwa Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea
| | - Minkyung Han
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea
| | - Inkyung Jung
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea.
| | - Jandee Lee
- Department of Surgery, Open NBI Convergence Technology Research Laboratory, Yonsei University College of Medicine, Seoul, South Korea.
| | - Young Suk Jo
- Department of Internal Medicine, Open NBI Convergence Technology Research Laboratory, Yonsei University College of Medicine, Seoul, South Korea.
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Metastatic Papillary Thyroid Carcinoma in a Paediatric Patient. Case Rep Endocrinol 2021; 2021:6655491. [PMID: 33505735 PMCID: PMC7806368 DOI: 10.1155/2021/6655491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/11/2020] [Accepted: 12/19/2020] [Indexed: 11/17/2022] Open
Abstract
Papillary thyroid carcinoma is the most common endocrine cancer in the paediatric population. Although the disease is diagnosed at a later stage, the prognosis is favourable. When these patients present with lymph nodal and/or pulmonary metastases, they may be initially confused for infectious diseases such as tuberculosis. Therefore, thorough clinical assessment including radiology and microbiological and histopathological assessment is important for early and correct diagnosis. We report an 11-year-old female patient who presented with cervical lymphadenopathy and the histopathological assessment confirmed metastatic papillary thyroid carcinoma. Subsequent radiological investigation revealed further metastasis to the lung. This manuscript highlights the difficulties that might be encountered in the initial management of paediatric PTC which present atypically.
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Yan L, Zhang Y, Jiang B, Luo Y. Radiofrequency Ablation for Cervical Metastatic Lymph Nodes in Children and Adolescents With Papillary Thyroid Carcinoma: A Preliminary Study. Front Endocrinol (Lausanne) 2021; 12:624054. [PMID: 34084150 PMCID: PMC8167037 DOI: 10.3389/fendo.2021.624054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 05/05/2021] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE To evaluate the safety and efficacy of radiofrequency ablation (RFA) for metastatic lymph nodes (LNs) in children and adolescents with papillary Thyroid Carcinoma (PTC). MATERIALS AND METHODS From December 2014 to March 2018, 10 metastatic LNs(mean volume 0.30 ± 0.38 ml, range 0.06-1.23ml) in 5 children and adolescents (3 females, 2 males; mean age 15.60 ± 2.97 years, range 12-19 years) with PTC treated by RFA were evaluated in this study. The mean number of surgical procedures performed before RFA was 1.2 (range 1-2) and the mean number of treated metastatic LNs per patient was 2 (rang 1-3). RFA was performed with an 18-gauge bipolar RF applicator under local anesthesia. Follow-up consisted of US and serum thyroglobulin (Tg) level at 1, 3, 6, 12 months and every 12 months thereafter. RESULTS All the patients were well tolerant to RFA procedure and no procedure-related complications occurred. During a mean follow-up time of 52.00 ± 21.44 months, the initial volume of LNs was 0.30 ± 0.38 ml, which significantly decreased to 0.01 ± 0.03 ml (P = 0.005) with a mean VRR of 99.28 ± 2.27%. A total of 9 metastatic LNs (90.00%) completely disappeared. After RFA, 2 patients developed newly metastases. One patient had additional RFA. The other one with multiple LN metastases underwent total thyroidectomy with central neck dissection. CONCLUSION As a less invasive and effective technique, RFA may provide another alternative to the existing therapeutic modalities for cervical metastatic LNs in children and adolescents with PTC.
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48
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Links TP, van der Boom T, Zandee WT, Lefrandt JD. Cardiovascular effects of overt and subclinical hyperthyroidism: focus on differentiated thyroid cancer. Endocr Connect 2021; 10:R43-R51. [PMID: 33320106 PMCID: PMC7923041 DOI: 10.1530/ec-20-0539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/14/2020] [Indexed: 12/27/2022]
Abstract
Thyroid hormone stimulates cardiac inotropy and chronotropy via direct genomic and non-genomic mechanisms. Hyperthyroidism magnifies these effects, resulting in an increase in heart rate, ejection fraction and blood volume. Hyperthyroidism also affects thrombogenesis and this may be linked to a probable tendency toward thrombosis in patients with hyperthyroidism. Patients with hyperthyroidism are therefore at higher risk for atrial fibrillation, heart failure and cardiovascular mortality. Similarly, TSH suppressive therapy for differentiated thyroid cancer is associated with increased cardiovascular risk. In this review, we present the latest insights on the cardiac effects of thyroid suppression therapy for the treatment of thyroid cancer. Finally, we will show new clinical data on how to implement this knowledge into the clinical practice of preventive medicine.
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Affiliation(s)
- Thera P Links
- Division of Endocrinology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Correspondence should be addressed to T P Links:
| | - Trynke van der Boom
- Division of Endocrinology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Wouter T Zandee
- Division of Endocrinology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Joop D Lefrandt
- Division of Vascular Medicine, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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49
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Stack BC, Twining C, Rastatter J, Angelos P, Baloch Z, Diercks G, Faquin W, Kazahaya K, Rivkees S, Sheyn T, Shin JJ, Smith J, Thompson G, Viswanathan P, Wassner A, Brooks J, Randolph GW. Consensus statement by the American Association of Clinical Endocrinology (AACE) and the American Head and Neck Society Endocrine Surgery Section (AHNS-ES) on Pediatric Benign and Malignant Thyroid Surgery. Head Neck 2021; 43:1027-1042. [PMID: 33386657 DOI: 10.1002/hed.26586] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/11/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To provide a clinical disease state review of recent relevant literature and to generate expert consensus statements regarding the breadth of pediatric thyroid cancer diagnosis and care, with an emphasis on thyroid surgery. To generate expert statements to educate pediatric practitioners on the state-of-the-art practices and the value of surgical experience in the management of this unusual and challenging disease in children. METHODS A literature search was conducted and statements were constructed and subjected to a modified Delphi process to measure the consensus of the expert author panel. The wording of statements, voting tabulation, and statistical analysis were overseen by a Delphi expert (J.J.S.). RESULTS Twenty-five consensus statements were created and subjected to a modified Delphi analysis to measure the strength of consensus of the expert author panel. All statements reached a level of consensus, and the majority of statements reached the highest level of consensus. CONCLUSION Pediatric thyroid cancer has many unique nuances, such as bulky cervical adenopathy on presentation, an increased incidence of diffuse sclerosing variant, and a longer potential lifespan to endure potential complications from treatment. Complications can be a burden to parents and patients alike. We suggest that optimal outcomes and decreased morbidity will come from the use of advanced imaging, diagnostic testing, and neural monitoring of patients treated at high-volume centers by high-volume surgeons.
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Affiliation(s)
- Brendan C Stack
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Christine Twining
- Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine
| | - Jeff Rastatter
- Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Peter Angelos
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Zubair Baloch
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gillian Diercks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - William Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ken Kazahaya
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott Rivkees
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Tony Sheyn
- Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Jennifer J Shin
- Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jessica Smith
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Pushpa Viswanathan
- Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Ari Wassner
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jennifer Brooks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
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50
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Stack BC, Twining C, Rastatter J, Angelos P, Baloch Z, Diercks G, Faquin W, Kazahaya K, Rivkees S, Sheyn T, Shin JJ, Smith J, Thompson G, Viswanathan P, Wassner A, Brooks J, Randolph GW. Consensus Statement by the American Association of Clinical Endocrinology (AACE) and the American Head and Neck Society Endocrine Surgery Section (AHNS) on Pediatric Benign and Malignant Thyroid Surgery. Endocr Pract 2020; 27:174-184. [PMID: 33779552 DOI: 10.1016/j.eprac.2020.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To provide a clinical disease state review of recent relevant literature and to generate expert consensus statements regarding the breadth of pediatric thyroid cancer diagnosis and care, with an emphasis on thyroid surgery. To generate expert statements to educate pediatric practitioners on the state-of-the-art practices and the value of surgical experience in the management of this unusual and challenging disease in children. METHODS A literature search was conducted and statements were constructed and subjected to a modified Delphi process to measure the consensus of the expert author panel. The wording of statements, voting tabulation, and statistical analysis were overseen by a Delphi expert (J.J.S.). RESULTS Twenty-five consensus statements were created and subjected to a modified Delphi analysis to measure the strength of consensus of the expert author panel. All statements reached a level of consensus, and the majority of statements reached the highest level of consensus. CONCLUSION Pediatric thyroid cancer has many unique nuances, such as bulky cervical adenopathy on presentation, an increased incidence of diffuse sclerosing variant, and a longer potential lifespan to endure potential complications from treatment. Complications can be a burden to parents and patients alike. We suggest that optimal outcomes and decreased morbidity will come from the use of advanced imaging, diagnostic testing, and neural monitoring of patients treated at high-volume centers by high-volume surgeons.
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Affiliation(s)
- Brendan C Stack
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois.
| | - Christine Twining
- Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine
| | - Jeff Rastatter
- Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Peter Angelos
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Zubair Baloch
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gillian Diercks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - William Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ken Kazahaya
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott Rivkees
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Tony Sheyn
- Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Jennifer J Shin
- Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jessica Smith
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Pushpa Viswanathan
- Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Ari Wassner
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jennifer Brooks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
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