1
|
An Ultrasound-based Prediction Model for Occult Contralateral Papillary Thyroid Carcinoma in Adolescents and Young Adults. Acad Radiol 2023; 30:453-460. [PMID: 36075824 DOI: 10.1016/j.acra.2022.07.022] [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: 06/30/2022] [Revised: 07/24/2022] [Accepted: 07/24/2022] [Indexed: 01/25/2023]
Abstract
RATIONALE AND OBJECTIVES To investigate the occult contralateral papillary thyroid carcinoma (PTC)-associated ultrasound (US) and clinical characteristics and establish a US-based model for the prediction of occult contralateral carcinoma in adolescents and young adults (AYAs) who were diagnosed with unilateral thyroid carcinoma preoperatively. MATERIALS AND METHODS From January 2015 to December 2020, patients who were diagnosed with unilateral thyroid carcinoma by preoperative US examination and underwent total thyroidectomy or thyroid lobectomy with more than 60 months of US follow-up at our hospital were retrospectively collected. Univariate and multivariate analyses were applied to identify the independent risk factors associated with occult contralateral PTC in AYAs, on which a prediction model was developed. The performance of the model was evaluated with accuracy, sensitivity, specificity, and the area under the receiver operating characteristic curve. RESULTS Occult contralateral PTC was found in 91 of 365 (24.9%) PTC patients with a median age at diagnosis of 26 years (interquartile range, 24-29 years). The multivariate analysis indicated that the presence of contralateral benign nodule, intra-tumoral calcification, and intraglandular dissemination were significantly associated with occult contralateral PTC in AYAs. The prediction model, which incorporated all independent predictors, yielded an area under the receiver operating characteristic curve of .661 (95% CI: .602-.719). The accuracy, sensitivity and specificity were 67.9%, 54.9%, and 72.3%, respectively. CONCLUSION The US-based prediction model proposed here exhibited a favorable performance for predicting occult contralateral PTC, which might be used to determine the appropriate extent of surgery for AYAs who had a preoperative diagnosis of unilateral thyroid carcinoma.
Collapse
|
2
|
Fujiogi M, Konishi T, Michihata N, Hashimoto Y, Matsu H, Ishimaru T, Fushimi K, Yasunaga H, Fujishiro J. Perioperative outcomes of thyroid cancer surgery in children and adults: a nationwide inpatient database study in Japan. ANNALS OF CLINICAL EPIDEMIOLOGY 2022; 5:20-29. [PMID: 38505377 PMCID: PMC10760474 DOI: 10.37737/ace.23004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 09/06/2022] [Indexed: 03/21/2024]
Abstract
BACKGROUND Little is known about perioperative outcomes after pediatric thyroidectomy. This study was performed to compare perioperative outcomes between children and adults undergoing thyroid cancer surgery using a nationwide inpatient database in Japan. METHODS Using the Japanese Diagnosis Procedure Combination database, we identified patients aged 0 to 40 years with thyroid cancer who underwent thyroidectomy from July 2010 to March 2020. To compare the occurrence of in-hospital morbidities including local complications (e.g., recurrent laryngeal nerve paralysis, postoperative bleeding), duration of anesthesia, postoperative length of stay, and total hospitalization costs between children (0-18 years) and adults (19-40 years), we used multivariable logistic regression analysis for the occurrence of in-hospital morbidities and linear regression for other outcomes. RESULTS For 16,016 eligible patients (666 children vs. 15,350 adults), no significant differences between the two groups were found in any in-hospital morbidity (5.4% vs. 5.9%; adjusted odds ratio [OR], 0.80; 95% confidence interval [CI], 0.57-1.14; P = 0.23), local complications (5.0% vs. 5.5%; OR, 0.80; 95% CI, 0.55-1.15; P = 0.22), recurrent laryngeal nerve paralysis (2.1% vs. 2.4%; OR, 0.78; 95% CI, 0.45-1.35; P = 0.37), or postoperative bleeding (1.7% vs. 1.4%; OR, 0.99; 95% CI, 0.53-1.87; P = 0.98). Children showed a longer duration of anesthesia (difference, 20 minutes; 95% CI, 13-27; P < 0.001) and higher total costs (difference, 445 US dollars; 95% CI, 239-651; P < 0.001) than adults. CONCLUSION This large nationwide cohort study showed no significant difference in perioperative complications between children and adults undergoing thyroid cancer surgery.
Collapse
Affiliation(s)
- Michimasa Fujiogi
- Department of Pediatric Surgery, Graduate School of Medicine, The University of Tokyo
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
| | - Takaaki Konishi
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, The University of Tokyo
| | - Nobuaki Michihata
- Department of Health Services Research, Graduate School of Medicine, The University of Tokyo
| | - Yohei Hashimoto
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo
| | - Hiroki Matsu
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
| | - Tetsuya Ishimaru
- Department of Pediatric Surgery, Saitama Children’s Medical Center
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo
| | - Jun Fujishiro
- Department of Pediatric Surgery, Graduate School of Medicine, The University of Tokyo
| |
Collapse
|
3
|
Kim SY, Yun HJ, Chang H, Kim SM, Jeon S, Lee S, Lee YS, Chang HS, Park CS. Aggressiveness of Differentiated Thyroid Carcinoma in Pediatric Patients Younger Than 16 years: A Propensity Score-Matched Analysis. Front Oncol 2022; 12:872130. [PMID: 35558513 PMCID: PMC9086550 DOI: 10.3389/fonc.2022.872130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
Background The biological behavior of thyroid cancer in children has been known to be different from that in adults. We sought to understand the differences between DTC presentation in pediatric (<16 years) and adult patients, to guide better prognosis and clinical treatments. Methods This retrospective study included 48 pediatric patients younger than 16 years who underwent initial thyroid surgery and were diagnosed with DTC between January 1992 and December 2014 at Yonsei University in Seoul, South Korea. For a 1:4 propensity score-matched analysis, adult patients with matched sex and cancer size were included. Results The mean age was 12.54 ± 3.01 years. Total thyroidectomy (70.8%) without lateral lymph node dissection (47.9%) was the most commonly performed surgery. Central (73.9%) and lateral neck node metastases (62.5%) were common; distant metastasis was observed in 2 (4.2%) patients and recurrence occurred in 11 (22.9%). In propensity score-matched analysis, central lymph node metastasis and lateral neck node metastasis were significantly more frequent in pediatric patients. Symptoms were more common in the pediatric group than in the adult group (p < 0.001). In stratified cox regression, pediatric patients were more likely to experience recurrence [HR 5.339 (1.239–23.007)]. In stratified log-rank analysis, recurrence-free survival was significantly different between the adult and pediatric groups (p = 0.0209). Conclusion DTC in the pediatric group revealed more aggressive patterns than in the adult group with the same cancer size. Central lymph node metastasis and lateral neck node metastasis were more frequent. Stratified log-rank analysis revealed that recurrence was significantly higher in pediatric patients than in matched adult patients.
Collapse
Affiliation(s)
- Soo Young Kim
- Department of Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Hyeok Jun Yun
- Department of Surgery, Thyroid Cancer Center, Institute of Refractory Thyroid Cancer, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Hojin Chang
- Department of Surgery, Thyroid Cancer Center, Institute of Refractory Thyroid Cancer, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Seok-Mo Kim
- Department of Surgery, Thyroid Cancer Center, Institute of Refractory Thyroid Cancer, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Soyoung Jeon
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea
| | - Sujee Lee
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea
| | - Yong Sang Lee
- Department of Surgery, Thyroid Cancer Center, Institute of Refractory Thyroid Cancer, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Hang-Seok Chang
- Department of Surgery, Thyroid Cancer Center, Institute of Refractory Thyroid Cancer, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Cheong Soo Park
- Department of Surgery, CHA Ilsan Medical Center, Goyang-si, South Korea
| |
Collapse
|
4
|
Shankar A, Kurzawinski T, Ross E, Stoneham S, Beale T, Proctor I, Hulse T, Simpson K, Gaze MN, Cattaneo E, Gevers E, Marshall L, Hubbard JG, Brain C. Treatment outcome with a selective RET tyrosine kinase inhibitor selpercatinib in children with multiple endocrine neoplasia type 2 and advanced medullary thyroid carcinoma. Eur J Cancer 2021; 158:38-46. [PMID: 34649088 DOI: 10.1016/j.ejca.2021.09.012] [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] [Received: 07/04/2021] [Revised: 09/03/2021] [Accepted: 09/11/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Medullary thyroid carcinoma (MTC) in the context of multiple endocrine neoplasia type 2 (MEN2) is caused by mutations in the RET proto-oncogene. Therefore, in children with MEN2 and advanced MTC, the RET tyrosine kinase (TK) pathway is a target for treatment with selpercatinib, a selective RET TK inhibitor. PATIENTS AND METHODS A retrospective review of the clinical, genetic, biochemical (calcitonin and carcinoembryonic antigen [CEA]) and imaging data of six medically untreated children with MEN2 and recurrent and or progressive MTC. The main parameters were safety and objective treatment response to selpercatinib. RESULTS Six children (three males and three females, aged 3-12 years), four with MEN2B and two MEN2A, are reported. All had initial total thyroidectomy and extensive neck dissections but subsequently developed recurrent and progressive disease. All experienced an improvement in clinical symptoms with a concomitant biochemical response evidenced by significant fall in serum calcitonin and CEA concentrations. The fall in serum calcitonin was evident within 2 weeks of the start of selpercatinib, and responses were ongoing at a median follow-up of 13 months (range, 11-22 months). Four children with measurable radiological disease had good volume reduction. The most common adverse effects were transient but reversible grade 1 or 2 increase in alanine aminotransferase, serum bilirubin and constipation. No child required a dose modification or had to discontinue selpercatinib because of a drug-related adverse event. CONCLUSION Selpercatinib has shown excellent therapeutic efficacy with minimal toxicity in children with MEN2 and progressive metastatic RET-mutated MTC.
Collapse
Affiliation(s)
- Ananth Shankar
- Children and Young People's Cancer Services, University College London Hospitals NHS Foundation Trust, London, UK.
| | - Tom Kurzawinski
- Department of Endocrine Surgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Emma Ross
- Department of Paediatric Oncology, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Sara Stoneham
- Children and Young People's Cancer Services, University College London Hospitals NHS Foundation Trust, London, UK
| | - Tim Beale
- Department of Head and Neck Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Ian Proctor
- Department of Cellular Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Tony Hulse
- Department of Paediatric Endocrinology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Kate Simpson
- Department of Pharmacy, University College London Hospitals NHS Foundation Trust, London, UK
| | - Mark N Gaze
- Department of Oncology, University College London Hospitals NHS Foundation Trust, National Institute for Health Research University College London Hospitals Biomedical Research Centre, London, UK
| | - Elene Cattaneo
- Children's and Adolescent Services, East Suffolk and North Essex NHS Foundation Trust, Colchester, UK
| | - Evelien Gevers
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London and Department of Paediatric Endocrinology, Barts Health NHS Trust, London, UK
| | - Lynley Marshall
- Department of Paediatric and Adolescent Oncology, The Royal Marsden NHS Foundation Trust, Sutton and The Institute of Cancer Research, London, UK
| | | | - Caroline Brain
- Department of Paediatric Endocrinology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| |
Collapse
|
5
|
Schultze MC, Castro-Correia C, Bom-Sucesso M, Becker M. Papillary thyroid carcinoma in a 7-year-old boy presenting with a goitre without microcalcifications and enlarged cervical lymph nodes. BMJ Case Rep 2021; 14:14/7/e242278. [PMID: 34266819 DOI: 10.1136/bcr-2021-242278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The most frequent type of thyroid malignancy in children is papillary thyroid carcinoma (PTC), which usually presents as a thyroid nodule, but may also present as a diffuse infiltration with microcalcifications. Herein, we report the case of an uncommon presentation of a PTC in a 7-year-old boy. The child was referred for a goiter with cervical lymphadenopathies. Ultrasonography showed a hypervascularised goiter without microcalcifications but with numerous bilateral cervical nodular formations. A lymph node biopsy revealed metastatic thyroid cancer, hence a total thyroidectomy and complete neck dissection were performed. Histopathology confirmed a PTC. Ablative 131I, 30 mCi was performed 4 months postsurgery. At the end of this treatment, a metastatic lung nodule was identified. Since then, another three ablative 131I treatments have been administered. Thyroid cancers presenting as a diffuse infiltration without microcalcifications are rare. In the presence of lymphadenopathies, thyroid cancer needs to be suspected, even without microcalcifications.
Collapse
Affiliation(s)
| | - Cintia Castro-Correia
- Pediatric Endocrinology and Diabetology Unit, Centro Hospitalar Universitario de Sao Joao, Porto, Portugal
| | - Maria Bom-Sucesso
- Pediatric Hematology-Oncology Unit, Hospital de Sao Joao, Porto, Portugal
| | - Marianne Becker
- Pediatric Endocrinology and Diabetology, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
| |
Collapse
|
6
|
Recurrence and Complications in Pediatric and Adolescent Papillary Thyroid Cancer in a High-Volume Practice. J Surg Res 2020; 249:58-66. [PMID: 31923715 DOI: 10.1016/j.jss.2019.12.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/25/2019] [Accepted: 12/02/2019] [Indexed: 01/12/2023]
Abstract
BACKGROUND Treatment approaches for pediatric papillary thyroid cancer (PTC) are historically extrapolated from adult experience. However, pediatric PTC demonstrates a greater propensity for lymph node involvement, early metastases, and recurrence, highlighting the need for pediatric-specific treatment paradigms. MATERIALS AND METHODS A retrospective review included patients with PTC aged ≤21 y, with ≥18 mo of follow-up, treated between 2002 and 2015. Fisher's exact test and Cox proportional hazard were used to estimate the effect of risk factors on disease recurrence. RESULTS Seventy-two cases of PTC were identified with median age of 17.0 y and median follow-up of 64.1 mo. Disease recurred at a median of 24.6 mo (range 7.8-78.1) in 7 of 51 (13.7%) of patients with disease limited to the thyroid or central neck, 7 of 18 (39%) patients with lateral neck disease at presentation who underwent a compartment-based resection, and three of three patients (100%) with lateral neck disease who sought care after non-compartment-based resection. There were no deaths from disease. Univariate predictors of recurrence included tumor size >2 cm (P = 0.005), lateral neck disease (P = 0.004), lymphovascular invasion (P = 0.017), extracapsular invasion (P < 0.0001), multifocality (P = 0.03), and non-Caucasian race (P = 0.05). Multivariate analysis identified race (P = 0.05) as an independent predictor of recurrence. In patients without lateral neck disease, there was a trend toward lower recurrence in patients undergoing thyroidectomy with central neck dissection compared with thyroidectomy alone (P = 0.07). CONCLUSIONS Pediatric PTC is associated with excellent survival, although recurrence is common in patients with lateral node involvement. Predictors of recurrence are multifactorial and may be influenced by extent of disease, patient or tumor biology, and aggressiveness of resection. LEVEL OF EVIDENCE Prognosis study, level IV, retrospective case series.
Collapse
|
7
|
Patel VA, Khaku A, Carr MM. Pediatric Thyroidectomy: NSQIP-P Analysis of Adverse Perioperative Outcomes. Ann Otol Rhinol Laryngol 2019; 129:326-332. [DOI: 10.1177/0003489419889069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background: This study identifies risk factors and 30-day adverse outcomes of pediatric patients undergoing thyroidectomy. Methods: Retrospective analysis utilizing the American College of Surgeons National Surgical Quality Improvement–Pediatric Database (2015-2016). Study population includes pediatric patients (≤18 years) who underwent hemithyroidectomy (HT), total thyroidectomy (TT), and total thyroidectomy with central neck dissection (TT+ND). Results: A total of 720 cases were identified; mean age at time of surgery was 14.1 years, with a female-to-male ratio of 3.4:1. Following hospital discharge, there were 10 related readmissions, with 1 patient requiring reoperation for neck hematoma evacuation. Regression analysis revealed anesthesia time had a significant impact on total length of stay ( P = .0020). Conclusion: Contemporary pediatric thyroidectomy has a low incidence of 30-day general surgical postoperative complications. Future research efforts are necessary once thyroidectomy specific variables are incorporated into ACS-NSQIP-P, which will provide further insights into managing this unique patient population.
Collapse
Affiliation(s)
- Vijay A. Patel
- Department of Otolaryngology—Head and Neck Surgery, The Pennsylvania State University, College of Medicine, Hershey, PA, USA
| | - Aliasgher Khaku
- Department of Otolaryngology—Head and Neck Surgery, East Virginia Medical School, Norfolk, VA, USA
| | - Michele M. Carr
- Department of Otolaryngology—Head and Neck Surgery, School of Medicine, West Virginia University, Morgantown, WV, USA
| |
Collapse
|
8
|
Tamam M, Uyanik E, Edís N, Mulazimoglu M, Ozpacaci T. Differentiated thyroid carcinoma in children: Clinical characteristics and long-term follow-up. World J Nucl Med 2019; 19:28-35. [PMID: 32190019 PMCID: PMC7067138 DOI: 10.4103/wjnm.wjnm_15_19] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/17/2019] [Indexed: 12/28/2022] Open
Abstract
Differentiated thyroid cancer (DTC) is rare in children, but it still remains the most common endocrine malignancy in children. The aim of this study was to analyze treatment response to radioactive iodine (RAI) therapy, clinical outcomes, recurrences, survival analysis, and long-term follow-up. We retrospectively reviewed the medical records of 43 pediatric patients (≤17 years of age) with DTC diagnosis after thyroidectomy who were treated with RAI. The follow-up protocol consisted of detailed clinical examination, testing of thyroid function, determination of serum thyroglobulin (Tg), and anti-Tg antibodies, and neck ultrasonography application. Forty-three pediatric patients (34 females and 9 males) treated with RAI for DTC in our institute. The median follow-up period was 54 months. The histologic classification was papillary thyroid cancer in 41 patients and the remaining 2 patients had follicular thyroid cancer. After the long-term follow-up, complete remission, partial remission, and recurrent-persistent disease were observed in 37 patients, 3 patients, and 3 patients, respectively. Among the series, 1 death occurred due to multiple metastases. The mortality rate is 2.56%. Total thyroidectomy followed by RAI appears to be the most effective treatment for patients with pediatric DTC in terms of reducing the rate of relapse and improving surveillance for recurrent disease.
Collapse
Affiliation(s)
- Muge Tamam
- Department of Nuclear Medicine, University of Health Sciences, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Ercan Uyanik
- Department of Nuclear Medicine, University of Health Sciences, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Nurcan Edís
- Department of Nuclear Medicine, University of Health Sciences, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Mulazimoglu
- Department of Nuclear Medicine, University of Health Sciences, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Tevfik Ozpacaci
- Department of Nuclear Medicine, University of Health Sciences, Okmeydani Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
9
|
Usefulness of iodine-123 whole-body scan in planning iodine-131 treatment of the differentiated thyroid carcinoma in children and adolescence. Nucl Med Commun 2018; 39:1121-1128. [DOI: 10.1097/mnm.0000000000000922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
10
|
Zhang XY, Song HJ, Qiu ZL, Shen CT, Chen XY, Sun ZK, Wei WJ, Zhang GQ, Luo QY. Pulmonary metastases in children and adolescents with papillary thyroid cancer in China: prognostic factors and outcomes from treatment with 131I. Endocrine 2018; 62:149-158. [PMID: 30022382 DOI: 10.1007/s12020-018-1678-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 07/03/2018] [Indexed: 01/28/2023]
Abstract
PURPOSE Papillary thyroid carcinoma (PTC) with pulmonary metastases is rare in children and adolescents. Unlike adults, limited data are available on children with this disease. Thus, this study evaluated the therapeutic efficacy and prognostic factors of individuals less than 21 years of age with pulmonary metastases from PTC. METHODS Seventy-six children and adolescents with pulmonary metastases from PTC treated with 131I were retrospectively analyzed. Therapeutic efficacy was evaluated by changes in serum thyroglobulin (Tg) and chest computed tomography (CT). Factors predictive of progression-free survival and overall survival were measured by the Kaplan-Meier method. RESULTS Among the 76 patients included in this study, 22.4% (17 of 76) were less than 15 years old and 65.8% (50 of 76) were female. Under the evaluation of stimulated serum Tg levels, RAI treatment were effective in 55.9% (38 of 68), stable in 26.5% (18 of 68) and ineffectvie in 17.6% (12 of 68) of patients. Changes on anatomical imaging suggested complete response (CR), partial response (PR), stable disease (SD) and progressive disease (PD) in 8.5, 62.0, 15.5, and 14.1% of individuals, respectively. Univariate analysis showed that size and tumor doubling time of pulmonary metastases were independent factors affecting therapeutic efficacy. Extra-thyroidal extension, tumor diameter of pulmonary metastases and tumor doubling time were significant independent factors regarding progression-free survival rates, while only tumor doubling time and tumor diameter were significant risk factors associated with overall survival rate. CONCLUSIONS Radioactive iodine therapy is an effective treatment for children and adolescents with pulmonary metastases from PTC. Extra-thyroid extension was associated with disease progression while did not show significant influence on overall survival. Tumor doubling time and tumor diameter were the main factors influencing both progression-free survival and overall survival.
Collapse
Affiliation(s)
- Xin-Yun Zhang
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Hong-Jun Song
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Zhong-Ling Qiu
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China.
| | - Chen-Tian Shen
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Xiao-Yue Chen
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Zhen-Kui Sun
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Wei-Jun Wei
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Guo-Qiang Zhang
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China
| | - Quan-Yong Luo
- Department of Nuclear Medicine, Sixth People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai Jiao Tong University School of Medicine, 600# Yishan Road, 200233, Shanghai, China.
| |
Collapse
|
11
|
Risk of second malignancies among survivors of pediatric thyroid cancer. Int J Clin Oncol 2018; 23:625-633. [DOI: 10.1007/s10147-018-1256-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 02/24/2018] [Indexed: 01/29/2023]
|
12
|
Youngwirth LM, Adam MA, Thomas SM, Roman SA, Sosa JA, Scheri RP. Pediatric thyroid cancer patients referred to high-volume facilities have improved short-term outcomes. Surgery 2018; 163:361-366. [DOI: 10.1016/j.surg.2017.09.042] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 08/12/2017] [Accepted: 09/13/2017] [Indexed: 10/18/2022]
|
13
|
Abstract
Nuclear medicine has an important role in the management of many cancers in pediatric age group with multiple imaging modalities and radiopharmaceuticals targeting various biological uptake mechanisms. 18-Flourodeoxyglucose is the radiotracer of choice especially in patients with sarcoma and lymphoma. (18)FDG-PET, for sarcoma and lymphomas, is proved to be superior to conventional imaging in staging and therapy response. Although studies are limited in pediatric population, (18)FDG-PET/CT has found its way through international guidelines. Limitations and strengths of PET imaging must be noticed before adapting PET imaging in clinical protocols. Established new response criteria using multiple parameters derived from (18)FDG-PET would increase the accuracy and repeatability of response evaluation. Current data suggest that I-123 metaiodobenzylguanidine (MIBG) remains the tracer of choice in the evaluation of neuroblastoma (NB) because of its high sensitivity, specificity, diagnostic accuracy, and prognostic value. It is valuable in determining the response to therapy, surveillance for disease recurrence, and in selecting patients for I-131 therapy. SPECT/CT improves the diagnostic accuracy and the interpretation confidence of MIBG scans. (18)FDG-PET/CT is an important complementary to MIBG imaging despite its lack of specificity to NB. It is valuable in cases of negative or inconclusive MIBG scans and when MIBG findings underestimate the disease status as determined from clinical and radiological findings. F-18 DOPA is promising tracer that reflects catecholamine metabolism and is both sensitive and specific. F-18 DOPA scintigraphy provides the advantages of PET/CT imaging with early and short imaging times, high spatial resolution, inherent morphologic correlation with CT, and quantitation. Regulatory and production issues currently limit the tracer's availability. PET/CT with Ga-68 DOTA appears to be useful in NB imaging and may have a unique role in selecting patients for peptide receptor radionuclide therapy with somatostatin analogues. C-11 hydroxyephedrine PET/CT is a specific PET tracer for NB, but the C-11 label that requires an on-site cyclotron production and the high physiologic uptake in the liver and kidneys limit its use. I-124 MIBG is useful for I-131 MIBG pretherapeutic dosimetry planning. Its use for diagnostic imaging as well as the use of F-18 labeled MIBG analogues is currently experimental. PET/MR imaging is emerging and is likely to become an important tool in the evaluation. It provides metabolic and superior morphological data in one imaging session, expediting the diagnosis and lowering the radiation exposure. Radioactive iodines not only detect residual tissue and metastatic disease but also are used in the treatment of differentiated thyroid cancer. However, these are not well documented in pediatric age group like adult patients. Use of radioactivity in pediatric population is very important and strictly controlled because of the possibility of secondary malignities; therefore, management of oncological cases requires detailed literature knowledge. This article aims to review the literature on the use of radionuclide imaging and therapy in pediatric population with thyroid cancer, sarcomas, lymphoma, and NB.
Collapse
Affiliation(s)
- Pınar Özgen Kiratli
- Department of Nuclear Medicine, Hacettepe University Medical Center, Ankara, Turkey.
| | - Murat Tuncel
- Department of Nuclear Medicine, Hacettepe University Medical Center, Ankara, Turkey
| | - Zvi Bar-Sever
- Department of Nuclear Medicine, Schneider Children's Medical Center, Petah Tikva, Israel
| |
Collapse
|
14
|
Segura D, Dupuis C, Chabre O, Piolat C, Durand C, Plantaz D. [Metastatic medullary thyroid carcinoma in a child with multiple endocrine neoplasia 2B. Efficiency of medium-term treatment with vandetanib without thyroid surgery]. Arch Pediatr 2016; 23:840-4. [PMID: 27345554 DOI: 10.1016/j.arcped.2016.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Revised: 02/02/2016] [Accepted: 05/20/2016] [Indexed: 11/25/2022]
Abstract
Medullary thyroid carcinoma (MTC) is a rare cancer during childhood. MTC is sporadic in approximately 80% of cases and hereditary in 20%. When hereditary, it can be associated with other endocrine neoplasias and/or typical nonendocrine diseases, thus configuring the multiple endocrine neoplasia (MEN) syndromes. Children with clinically obvious MTC belong to MEN 2A or 2B families, related to RET mutations. The standard treatment is total thyroidectomy and central neck dissection. However, treatment of advanced MTC has not yet been standardized, even if a new tyrosine kinase inhibitor specific to RET mutation has changed the outcome of such patients. Vandetanib plays a role in the treatment of children with metastatic, locally advanced and nonoperable MTC, with good tolerance. We report the 5-year treatment of an 11-year-old patient, with vandetanib and without thyroid surgery.
Collapse
Affiliation(s)
- D Segura
- Clinique universitaire de pédiatrie, CHU de Grenoble, CS 10217, 38043 Grenoble cedex, France.
| | - C Dupuis
- Clinique universitaire de pédiatrie, CHU de Grenoble, CS 10217, 38043 Grenoble cedex, France
| | - O Chabre
- Clinique universitaire d'endocrinologie, CHU de Grenoble, CS 10217, 38043 Grenoble cedex, France
| | - C Piolat
- Clinique universitaire de chirurgie pédiatrique, CHU de Grenoble, CS 10217, 38043 Grenoble cedex, France
| | - C Durand
- Clinique universitaire d'imagerie pédiatrique, CHU de Grenoble, CS 10217, 38043 Grenoble cedex, France
| | - D Plantaz
- Clinique universitaire de pédiatrie, CHU de Grenoble, CS 10217, 38043 Grenoble cedex, France
| |
Collapse
|
15
|
Abstract
Medullary thyroid carcinoma (MTC), which originates from thyroid parafollicular C cells, accounts for 3 to 5% of thyroid malignancies. MTC occurs either sporadically or in an inherited autosomal dominant manner. Hereditary MTC occurs as a familial MTC or as a part of multiple endocrine neoplasia (MEN) type 2A and B syndromes. A strong genotype-phenotype correlation has been observed between hereditary MTC and germ-line "gain of function" mutations of the RET proto-oncogene. Most cases of pediatric MTC are hereditary whereas sporadic MTC is rare in children and is usually diagnosed in adults. Therefore, MTC in children is most often diagnosed in the course of a familial genetic investigation. The standard treatment of MTC mainly requires surgery involving total thyroidectomy and central neck node dissection before extrathyroidal extension occurs. To prevent MTC development in hereditary syndromes, prophylactic thyroidectomy is performed in presymptomatic patients. An appropriate age at which the surgery should take place is determined based upon the data from genotyping, serum calcitonin measurements, and ultrasonography. For the treatment of advanced MTC cases, the broad spectrum receptor tyrosine kinase inhibitors vandetanib and cabozantinib, which also inhibit RET, are used although they are not always effective.
Collapse
Affiliation(s)
- Dmytro Starenki
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Jong-In Park
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| |
Collapse
|
16
|
Volkan-Salancı B, Kıratlı PÖ. Nuclear Medicine in Thyroid Diseases in Pediatric and Adolescent Patients. Mol Imaging Radionucl Ther 2015; 24:47-59. [PMID: 26316469 PMCID: PMC4563170 DOI: 10.4274/mirt.76476] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Both benign and malignant diseases of the thyroid are rare in the pediatric and adolescent population, except congenital hypothyroidism. Nuclear medicine plays a major role, both in the diagnosis and therapy of thyroid pathologies. Use of radioactivity in pediatric population is strictly controlled due to possible side effects such as secondary cancers; therefore, management of pediatric patients requires detailed literature knowledge. This article aims to overview current algorithms in the management of thyroid diseases and use of radionuclide therapy in pediatric and adolescent population.
Collapse
Affiliation(s)
| | - Pınar Özgen Kıratlı
- Hacettepe University Faculty of Medicine, Department of Nuclear Medicine, Ankara, Turkey Phone: +90 312 305 13 36 E-mail:
| |
Collapse
|
17
|
Kotecha RS, Kees UR, Cole CH, Gottardo NG. Rare childhood cancers--an increasing entity requiring the need for global consensus and collaboration. Cancer Med 2015; 4:819-24. [PMID: 25664881 PMCID: PMC4472204 DOI: 10.1002/cam4.426] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 12/30/2014] [Accepted: 01/05/2015] [Indexed: 01/19/2023] Open
Abstract
Rare childhood cancers have not benefited to the same extent from the gains that have been made for their frequently occurring counterparts. In recent years, this gap has been recognized and a number of vehicles now exist to improve outcome, including rare tumor groups, disease-specific registries, and clinics. The multitude of approaches has allowed significant progress, however, this framework is limited by patient number and is not inclusive for every type of rare childhood cancer. These shortcomings can be overcome by a single global unified approach to the study of rare childhood tumors.
Collapse
Affiliation(s)
- Rishi S Kotecha
- Department of Haematology and Oncology, Princess Margaret Hospital for Children, GPO Box D184, Perth, Western Australia, 6840, Australia.,School of Paediatrics and Child Health, University of Western Australia, GPO Box D184, Perth, Western Australia, 6840, Australia.,Telethon Kids Institute, University of Western Australia, PO Box 855, Perth, Western Australia, 6872, Australia
| | - Ursula R Kees
- Telethon Kids Institute, University of Western Australia, PO Box 855, Perth, Western Australia, 6872, Australia
| | - Catherine H Cole
- Department of Haematology and Oncology, Princess Margaret Hospital for Children, GPO Box D184, Perth, Western Australia, 6840, Australia.,School of Paediatrics and Child Health, University of Western Australia, GPO Box D184, Perth, Western Australia, 6840, Australia
| | - Nicholas G Gottardo
- Department of Haematology and Oncology, Princess Margaret Hospital for Children, GPO Box D184, Perth, Western Australia, 6840, Australia.,School of Paediatrics and Child Health, University of Western Australia, GPO Box D184, Perth, Western Australia, 6840, Australia.,Telethon Kids Institute, University of Western Australia, PO Box 855, Perth, Western Australia, 6872, Australia
| |
Collapse
|
18
|
Abstract
Context: Nonurological malignancies in children include a wide variety of tumors. These tumors include primary tumors of the liver, thyroid, lung, gastrointestinal tract (GIT), and adrenals; soft tissue sarcomas (STSs) like rhabdomyosarcoma (RMS) and non-RMS; and finally extragonadal germ cell tumors (GCT). Aims: This article aims at describing the current thinking in the management of these childhood solid tumors. This is critical in view of the recent advances in the elucidation of the molecular, genetic, and biologic behavior of these tumors and how these factors are getting integrated not only in the staging but also in developing a risk-based approach towards the management of these tumors. Materials and Methods: Reference was made to recently published literature from the leading pediatric cancer centers of the world to make a sense of things of the most current thinking in this rapidly expanding field. This will provide surgeons and physicians taking care of these children with a working knowledge in this somewhat challenging field. Conclusions: Treatment results vary from center to center depending on access to resources and following different management protocols. Results have improved for these tumors with the advent of newer chemotherapeutic agents, novel delivery methods of radiation therapy (RT), and improvement in surgical technique. Due to the limited number of patients presenting with these tumors, national and international collaboration of data is critical for all and beneficial to individual treatment centers. This has resulted in better results in the past and will definitely result in still better results in the future.
Collapse
Affiliation(s)
- Lalit Parida
- Department of Surgery, Division of Pediatric Surgery, King Fahd Hospital of the University, University of Dammam, Al Khobar, Saudi Arabia
| |
Collapse
|
19
|
Abstract
PURPOSE OF REVIEW Paediatric thyroid cancer is a rare disease, but its incidence is rising in recent reports. This review aims at integrating recent findings into the current optimal diagnostic and therapeutic approach. RECENT FINDINGS The causal relationship of differentiated thyroid cancer (DTC) to radiation exposure is increasingly unravelled. Research progressively uncovers the genetic basis, such as RET (rearranged during transfection)/papillary thyroid cancer (PTC) rearrangement and RET-mutations. Knowledge of oncogenic signalling pathways nowadays starts to help finetuning diagnosis, prognosis and treatment. This knowledge complements the current state-of-the-art of paediatric thyroid cancer treatment. In childhood, DTC presents at a more advanced stage and implies higher recurrence rates, recurrences often occurring decades later. Treatment should minimize not only these recurrences but also long-term treatment sequelae. Total thyroidectomy and central compartment dissection by a high-volume surgeon and radioactive iodine is the preferred approach for most children with DTC. For children with medullary thyroid cancer within the MEN2 framework, when possible, prophylactic thyroidectomy is performed. Unfortunately, frequently, the diagnosis is still made at a later stage, and then requires total thyroidectomy with dissection of the central compartment and the lateral neck, when involved. SUMMARY The management complexity, the essential long-term follow-up and the lifetime burden of eventual complications demands management of paediatric thyroid cancer by physicians with the highest expertise. In such hands, excellent results can be obtained.
Collapse
|
20
|
The Adolescent and Young Adult With Cancer: State of the Art—Epithelial Cancer. Curr Oncol Rep 2013; 15:287-95. [DOI: 10.1007/s11912-013-0322-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|