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Wu XY, Li B, Zhang J, Duan LL, Hu BX, Gao YJ. Analysis of the clinical factors affecting excellent response of Iodine-131 treatment for pulmonary metastases from differentiated thyroid cancer. Heliyon 2023; 9:e20853. [PMID: 37928010 PMCID: PMC10623150 DOI: 10.1016/j.heliyon.2023.e20853] [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: 04/03/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 11/07/2023] Open
Abstract
Background Iodiene-131 (131I) treatment is the primary therapeutic approach for imaging 131I-avid pulmonary metastases. The response to radioiodine (RAI) treatment is an important prognostic factor in patients with pulmonary metastases from differentiated thyroid cancer (DTC). Patients who achieve an excellent response (ER) to 131I treatment show significantly reduced disease-related mortality. This study aimed to retrospectively analyse the clinical data and therapeutic effects of 131I treatment in patients with DTC and pulmonary metastases and to screen out the clinical factors affecting ER. Materials and methods The study included a total of 75 patients with exclusively Iodine-131 avid (131I-avid) pulmonary metastases who underwent 131I treatment. Relevant clinical data for these patients were collected. Following treatment, the status of DTC metastatic lesions was categorized as follows: excellent response (ER), biochemical incomplete response (BIR), structural incomplete response (SIR), or indeterminate response (IDR). Gender, age at diagnosis, pathological type, stages (TNM), stimulated thyroglobulin (sTg) value before initial 131I treatment, metastatic nodule size, and type of post-treatment whole body scan (Rx-WBS) were recorded. Mono-factor analysis and binary logistic regression analyses were used to identify the factors that might affect the ER in DTC pulmonary metastases. The receiver operating characteristic (ROC) curve of the sTg value was used to predict the ER of 131I treatment. Results All 75 patients with exclusively 131I-avid pulmonary metastases received 131I treatment and underwent follow-up. Out of the 75 patients, 26 achieved ER, resulting in an excellent response rate of 34.7 % (26/75). Among them, 25 (25/26, 96.2 %) achieved an ER after undergoing two rounds of 131I treatment. Binary logistic regression analysis showed that the factors influencing DTC pulmonary metastases excellent response were lower sTg levels [odds ratio (OR) = 0.998, P < 0.001], micronodular metastases (OR = 0.349, P = 0.001) and focal distribution on Rx-WBS imaging (OR = 0.113, P = 0.001). The area under the ROC curve for sTg value predicting ER was 0.876, and the cut-off value was 26.84 ng/mL, with a sensitivity and specificity of 87.9 % and 80.3 %, respectively. Conclusions 131I treatment is effective for 131I-avid pulmonary metastases of DTC. Some patients who underwent 131I treatment achieved ER. Most patients with ER were obtained after two rounds of 131I treatments. Patients with sTg values before initial 131I treatment lower than 26.84 ng/mL, micronodular metastases, and focal distribution on Rx-WBS imaging were more likely to achieve ER.
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Affiliation(s)
- Xin-Yu Wu
- Department of Nuclear Medicine, Henan Provincial People's Hospital & Zhengzhou University People's Hospital, Zhengzhou, People's Republic of China
- Henan Key Laboratory of Novel Molecular Probes and Clinical Translation in Nuclear Medicine, Zhengzhou, People's Republic of China
| | - Bo Li
- Department of Nuclear Medicine, Henan Provincial People's Hospital & Zhengzhou University People's Hospital, Zhengzhou, People's Republic of China
- Henan Key Laboratory of Novel Molecular Probes and Clinical Translation in Nuclear Medicine, Zhengzhou, People's Republic of China
| | - Jie Zhang
- Department of Nuclear Medicine, Henan Provincial People's Hospital & Zhengzhou University People's Hospital, Zhengzhou, People's Republic of China
| | - Li-Li Duan
- Department of Nuclear Medicine, Henan Provincial People's Hospital & Zhengzhou University People's Hospital, Zhengzhou, People's Republic of China
| | - Bing-Xin Hu
- Department of Nuclear Medicine, Henan Provincial People's Hospital & Zhengzhou University People's Hospital, Zhengzhou, People's Republic of China
- Henan Key Laboratory of Novel Molecular Probes and Clinical Translation in Nuclear Medicine, Zhengzhou, People's Republic of China
| | - Yong-Ju Gao
- Department of Nuclear Medicine, Henan Provincial People's Hospital & Zhengzhou University People's Hospital, Zhengzhou, People's Republic of China
- Henan Key Laboratory of Novel Molecular Probes and Clinical Translation in Nuclear Medicine, Zhengzhou, People's Republic of China
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Valerio L, Maino F, Castagna MG, Pacini F. Radioiodine therapy in the different stages of differentiated thyroid cancer. Best Pract Res Clin Endocrinol Metab 2023; 37:101703. [PMID: 36151009 DOI: 10.1016/j.beem.2022.101703] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Differentiated thyroid cancer is the most frequent type of thyroid cancer with an increasing incidence in the last decades. The initial management is represented by surgical treatment followed by radioactive iodine therapy that includes remnant ablation, adjuvant treatment or treatment of metastatic disease. Radioactive iodine treatment is performed only in selected cases based on the risk of recurrence and mortality during follow up, according to American Joint Committee on Cancer Union for international Cancer Control Tumor, Node, Metastasis (AJCC/TNM) staging system and the 2015 American Thyroid Association (ATA) risk stratification system. This article will review the key factors to consider when planning radioactive iodine therapy in differentiated thyroid cancer patients after surgery and during follow up.
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Affiliation(s)
- Laura Valerio
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy - Viale Bracci 16, 53100, Siena, Italy.
| | - Fabio Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy - Viale Bracci 16, 53100, Siena, Italy.
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy - Viale Bracci 16, 53100, Siena, Italy.
| | - Furio Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy - Viale Bracci 16, 53100, Siena, Italy.
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3
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Zhao H, Liu CH, Cao Y, Zhang LY, Zhao Y, Liu YW, Liu HF, Lin YS, Li XY. Survival prognostic factors for differentiated thyroid cancer patients with pulmonary metastases: A systematic review and meta-analysis. Front Oncol 2022; 12:990154. [PMID: 36591452 PMCID: PMC9798085 DOI: 10.3389/fonc.2022.990154] [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: 07/09/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Background The prognostic factors for differentiated thyroid cancer (DTC) patients with pulmonary metastases (PM) remain scantly identified and analyzed. Therefore, this systematic review and meta-analysis were performed to identify and summarize the prognostic factors in adult DTC patients with PM to help distinguish patients with different prognoses and inform the rational treatment regimens. Method We performed a comprehensive search of the relevant studies published in the Cochrane Library, PubMed, Scopus, Embase, Wanfang database, VIP database, China National Knowledge Infrastructure, and Google Scholar from their inception until February 2021. The pooled hazard ratios (HR) for overall survival and/or progression-free survival (PFS) with 95% confidence intervals were applied to evaluate and identify the potential prognostic factors. Pooled OS at different time points were also calculated for the available data. A random-effects model was used in the meta-analysis. Results The review and meta-analysis included 21 studies comprising 2722 DTC patients with PM. The prognostic factors for poor OS were: age over 40 years (HR=7.21, 95% confidence interval [CI] 1.52-34.10, P=0.01, N=788), age over 45 years (HR=2.18, 95% CI 1.26-3.77, P<0.01, N=601), male gender (HR=1.01, 95% CI 1.01-1.19, P=0.03, N=1396), follicular subtype of thyroid cancer (HR=1.63, 95% CI 1.36-1.96, P<0.01, N=2110), iodine non-avidity (HR=3.10, 95% CI 1.79-5.37, P<0.01, N=646), and metastases to other organs (HR=3.18, 95% CI 2.43-4.16, P<0.01, N=1713). Factors associated with poor PFS included age over 45 years (HR=3.85, 95% CI 1.29-11.47, P<0.01, N=306), male gender (HR=1.36, 95% CI 1.06-1.75, P=0.02, N=546), iodine non-avidity (HR=2.93, 95% CI 2.18-3.95, P<0.01, N=395), pulmonary metastatic nodule size over 10mm (HR=2.56, 95% CI 2.02-3.24, P<0.01, N=513), and extra-thyroidal invasion (HR=2.05, 95% CI 1.15-3.67, P=0.02, N=271). The pooled 1, 3, 5, 10, 15, and 20-years OS were 95.24%, 88.46%, 78.36%, 64.86%, 56.57%, and 51.03%, respectively. Conclusions This review and meta-analysis identified the prognostic factors of DTC patients with PM. Notably, FTC, metastases to other organs, and iodine non-avidity were particularly associated with poor prognosis. The identified prognostic factors will help guide the clinical management of DTC patients with PM. Systematic review registration https://inplasy.com/inplasy-2022-2-0026/, identifier (INPLASY202220026).
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Affiliation(s)
- Hao Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Chun-Hao Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yue Cao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Li-Yang Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ya Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yue-Wu Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Hong-Feng Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yan-Song Lin
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China,Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiao-Yi Li
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China,*Correspondence: Xiao-Yi Li,
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Kamio H, Onizuka H, Yoshida Y, Omi Y, Isaka T, Nagashima Y, Horiuchi K, Okamoto T. Papillary thyroid microcarcinoma with multiple pulmonary metastases following lung cancer surgery: a case report. Surg Case Rep 2022; 8:218. [PMID: 36480061 PMCID: PMC9732171 DOI: 10.1186/s40792-022-01570-y] [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: 06/27/2022] [Accepted: 11/18/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Distant metastasis is extremely rare for papillary thyroid microcarcinoma (PTMC) without lymph node metastasis or extrathyroidal extension, for which active surveillance (AS) is indicated. The evaluation of distant metastases in low-risk PTMC is controversial. A case of PTMC in which AS would have been performed if chest CT and lung surgery had not been performed is reported. CASE PRESENTATION The patient was a 71-year-old woman undergoing follow-up in the Department of Thoracic Surgery at our hospital for multiple frosted glass shadows in both lung fields for one and a half years. To make a definitive diagnosis, thoracoscopic right middle lobectomy and left upper partial lobectomy were performed 4 and 6 months earlier, respectively. In both resected specimens, lung adenocarcinoma and small metastasis of papillary thyroid carcinoma (PTC) were found. The patient was transferred to our department for a thorough examination for PTC. Ultrasonography was performed to search for the primary lesion, and it showed an irregular hypoechoic mass of 4 mm and 6 mm in the middle of the right lobe of the thyroid gland. The patient was diagnosed with PTC. Its clinical stage was T1a (m) N0 M1 (stage IVC). Total thyroidectomy and prophylactic central node dissection were performed. The pathological diagnosis was PTC (typical type) pT1a (m) N0. Postoperatively, she received radioactive iodine therapy. CONCLUSIONS We experienced an extremely rare case and struggled to determine a treatment plan. We might be aware that lung metastases could develop in low-risk PTMC.
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Affiliation(s)
- Hidenori Kamio
- grid.410818.40000 0001 0720 6587Department of Endocrine Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Hiromi Onizuka
- grid.410818.40000 0001 0720 6587Department of Surgical Pathology, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Yusaku Yoshida
- grid.410818.40000 0001 0720 6587Department of Endocrine Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Yoko Omi
- grid.410818.40000 0001 0720 6587Department of Endocrine Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Tamami Isaka
- grid.410818.40000 0001 0720 6587Department of Thoracic Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Yoji Nagashima
- grid.410818.40000 0001 0720 6587Department of Surgical Pathology, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Kiyomi Horiuchi
- grid.410818.40000 0001 0720 6587Department of Endocrine Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
| | - Takahiro Okamoto
- grid.410818.40000 0001 0720 6587Department of Endocrine Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, Japan
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Bulfamante AM, Lori E, Bellini MI, Bolis E, Lozza P, Castellani L, Saibene AM, Pipolo C, Fuccillo E, Rosso C, Felisati G, De Pasquale L. Advanced Differentiated Thyroid Cancer: A Complex Condition Needing a Tailored Approach. Front Oncol 2022; 12:954759. [PMID: 35875142 PMCID: PMC9300941 DOI: 10.3389/fonc.2022.954759] [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] [Received: 05/27/2022] [Accepted: 06/13/2022] [Indexed: 12/28/2022] Open
Abstract
Differentiated thyroid cancers (DTCs) are slow-growing malignant tumours, including papillary and follicular carcinomas. Overall, prognosis is good, although it tends to worsen when local invasion occurs with bulky cervical nodes, or in the case of distant metastases. Surgery represents the main treatment for DTCs. However, radical excision is challenging and significant morbidity and functional loss can follow the treatment of the more advanced forms. Literature on advanced thyroid tumours, both differentiated and undifferentiated, does not provide clear and specific guidelines. This emerges the need for a tailored and multidisciplinary approach. In the present study, we report our single-centre experience of 111 advanced (local, regional, and distant) DTCs, investigating the rate of radical excision, peri-procedural and post-procedural complications, quality of life, persistence, recurrence rates, and survival rates. Results are critically appraised and compared to the existing published evidence review.
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Affiliation(s)
- Antonio Mario Bulfamante
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Eleonora Lori
- Department of Surgical Sciences, “Sapienza” University of Rome, Rome, Italy
- *Correspondence: Eleonora Lori,
| | | | | | - Paolo Lozza
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Luca Castellani
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Alberto Maria Saibene
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Carlotta Pipolo
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Emanuela Fuccillo
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Cecilia Rosso
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Giovanni Felisati
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Loredana De Pasquale
- Thyroid and Parathyroid Surgery Service-Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
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Sunny SS, Hephzibah J, Shanthly N, Oommen R, Cherian AJ, Mathew D. Treatment Response following Radioactive Iodine Therapy in Miliary versus Macronodular Pulmonary Metastases in Papillary Thyroid Carcinoma. World J Nucl Med 2022; 21:52-58. [PMID: 35502279 PMCID: PMC9056125 DOI: 10.1055/s-0042-1746175] [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] [Indexed: 12/03/2022] Open
Abstract
Background
Pulmonary metastases in papillary thyroid carcinoma have two common presentations—micro/miliary (MM) and macronodular metastases (MN). The mainstay of treatment, posttotal thyroidectomy, is multiple radioactive iodine ablations (RAIA) every 6 to 12 months. Response assessment is determined by decline in stimulated serum thyroglobulin levels (sTg), disease regression on chest x-ray (CXR), computed tomography thorax, or whole body iodine scintigraphy (TWBS).
Aim
This study aims to assess the difference in response to RAIA based on the pattern of presentation.
Methodology
Retrospective analysis of patients from January 2008 to July 2017 was done. Patients with pulmonary metastases treated with RAIA (3700MBq per therapy as opposed to theAmerican Thyroid Association recommendation of 7400MBq per therapy) and a minimum follow-up of 8 months were included. The initial and the final sTg, TWBS, and CXR were analyzed for both groups. Final outcome in terms of complete response, disease regression, static disease, and disease progression was determined.
Results
Of the total of 1,793 patients, 71 were included. There were 43 females and 28 males. The median age was 39 years and the range was 14 to 79 years. Forty-five (63.3%) patients had MM and 26 (36.6%) patients had MN disease. The average number of therapies was three and maximum follow-up period was 15 years. Of the 45 MM patients, 1 had progression, 7 were static, 23 had regression, and 14 had complete response. Of the 26 MN patients, 22 had progression, 2 were static, 1 had regression, and 1 had complete response.
Conclusion
MM metastases, when compared with MN disease, respond to RAIA with a better outcome. In addition to achieving comparable response with a lower dose per therapy, there were no radiation-related long-term complications reported.
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Affiliation(s)
- S. S. Sunny
- Department of Nuclear Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - J. Hephzibah
- Department of Nuclear Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - N. Shanthly
- Department of Nuclear Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - R. Oommen
- Department of Nuclear Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - A. J. Cherian
- Department of Endocrine Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - D. Mathew
- Department of Nuclear Medicine, Christian Medical College, Vellore, Tamil Nadu, India
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Jannin A, Lamartina L, Moutarde C, Djennaoui M, Lion G, Chevalier B, Vantyghem MC, Deschamps F, Hadoux J, Baudin E, Schlumberger M, Leboulleux S, Do Cao C. Bone metastases from differentiated thyroid carcinoma: heterogenous tumor response to radioactive Iodine therapy and overall survival. Eur J Nucl Med Mol Imaging 2022; 49:2401-2413. [PMID: 35149914 PMCID: PMC9165254 DOI: 10.1007/s00259-022-05697-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/19/2022] [Indexed: 12/18/2022]
Abstract
PURPOSE Bone metastases (BM) from differentiated thyroid carcinoma (DTC) impact negatively the quality of life and the life expectancy of patients. The aim of the study was (a) to evaluate the overall survival (OS) and prognostic factors of OS and (b) to assess predictive factors of complete BM response (C-BM-R) using radioiodine treatment (RAI) either alone or in association with focal treatment modalities. METHODS A total of 178 consecutive DTC patients harbouring BM, treated between 1989 and 2015, were enrolled in this retrospective study conducted in two tertiary referral centers. OS analysis was performed for the whole cohort, and only the 145 considered non-RAI refractory patients at BM diagnosis were evaluated for C-BM-R following RAI. RESULTS The median OS from BM diagnosis was 57 months (IQR: 24-93). In multivariate analysis, OS was significantly reduced in the case of T4 stage, 18FDG uptake by the BM and RAI refractory status. Among the 145 DTC considered non-RAI refractory patients at BM diagnosis, 46 patients (31.7%) achieved a C-BM-R following RAI treatment, either alone in 32 (18%) patients or in association with focal BM treatment modalities in 14. The absence of extra-skeletal distant metastasis and of 18FDG uptake in BM were predictive for C-BM-R. CONCLUSIONS In nearly one-third of DTC patients with RAI avid BM, RAI alone or in combination with BM focal treatment can induce C-BM-R. The presence of 18FDG uptake in BM is associated with an absence of C-BM-R and with a poor OS. 18FDG PET-CT should be performed when BM is suspected.
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Affiliation(s)
- Arnaud Jannin
- Department of Endocrinology and Metabolism, University Hospital of Lille, Lille, France.
- University of Lille, Lille, France.
| | - Livia Lamartina
- Gustave Roussy, Service d'oncologie Endocrinienne, Département d'Imagerie, University Paris Saclay, Cedex, Villejuif, France
| | - Coralie Moutarde
- Department of Endocrinology and Metabolism, Armentières Hospital, Armentières, France
| | - Mehdi Djennaoui
- Department of Public Health, Valenciennes Hospital, Valenciennes, France
| | - George Lion
- Department of Nuclear Medicine, University Hospital of Lille and Lille University, Lille, France
| | - Benjamin Chevalier
- Department of Endocrinology and Metabolism, University Hospital of Lille, Lille, France
- University of Lille, Lille, France
| | - Marie Christine Vantyghem
- Department of Endocrinology and Metabolism, University Hospital of Lille, Lille, France
- University of Lille, Lille, France
| | - Frédéric Deschamps
- Gustave Roussy, Department of Interventional Radiology, University Paris Saclay, Villejuif Cedex, France
| | - Julien Hadoux
- Gustave Roussy, Service d'oncologie Endocrinienne, Département d'Imagerie, University Paris Saclay, Cedex, Villejuif, France
| | - Eric Baudin
- Gustave Roussy, Service d'oncologie Endocrinienne, Département d'Imagerie, University Paris Saclay, Cedex, Villejuif, France
| | - Martin Schlumberger
- Gustave Roussy, Service d'oncologie Endocrinienne, Département d'Imagerie, University Paris Saclay, Cedex, Villejuif, France
| | - Sophie Leboulleux
- Gustave Roussy, Service d'oncologie Endocrinienne, Département d'Imagerie, University Paris Saclay, Cedex, Villejuif, France
| | - Christine Do Cao
- Department of Endocrinology and Metabolism, University Hospital of Lille, Lille, France
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Marotta V, Chiofalo MG, Di Gennaro F, Daponte A, Sandomenico F, Vallone P, Costigliola L, Botti G, Ionna F, Pezzullo L. Kinase-inhibitors for iodine-refractory differentiated thyroid cancer: still far from a structured therapeutic algorithm. Crit Rev Oncol Hematol 2021; 162:103353. [PMID: 34000414 DOI: 10.1016/j.critrevonc.2021.103353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 01/16/2021] [Accepted: 05/11/2021] [Indexed: 12/17/2022] Open
Abstract
The kinase-inhibitors (KIs) sorafenib and lenvatinib demonstrated efficacy in iodine-refractory DTC upon phase III studies. However, evidence allowing a punctual balance of benefits and risks is poor. Furthermore, the lack of a direct comparison hampers to establish the proper sequence of administration. However, some insights may provided: a) indirect comparison between phase III trials showed milder toxicity for sorafenib, which should be preferred in case of cardiovascular comorbidities; b) prospective evidence of efficacy in KIs pre-treated patients is available only for lenvatinib, which should be used as second-line. Promising activity was found for the majority of other tested KIs, but no placebo-controlled trials are available. Emerging, but still early, frontiers include the restoration of iodine-sensitivity and the selective activity on pathogenic mutations. In conclusion, the use of KIs in iodine-refractory DTC is far from a structured therapeutic algorithm.
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Affiliation(s)
- Vincenzo Marotta
- Struttura Complessa Chirurgia Oncologica Della Tiroide, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy.
| | - Maria Grazia Chiofalo
- Struttura Complessa Chirurgia Oncologica Della Tiroide, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Francesca Di Gennaro
- Struttura Complessa Medicina Nucleare e Terapia Metabolica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Antonio Daponte
- Struttura Complessa Oncologia Clinica Sperimentale Testa-Collo e Muscolo-Scheletrica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Fabio Sandomenico
- Struttura Complessa Radiodiagnostica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Paolo Vallone
- Struttura Complessa Radiodiagnostica, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Luciana Costigliola
- Unità Operativa Compessa Di Chirugia Generale, d'Urgenza e Metabolica, Pineta Grande Hospital, Castel Volturno, Italy
| | - Gerardo Botti
- Struttura Complessa Anatomia Patologica e Citopatologia, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Franco Ionna
- Struttura Complessa Chirurgia Oncologica Maxillo-Facciale Ed ORL, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy
| | - Luciano Pezzullo
- Struttura Complessa Chirurgia Oncologica Della Tiroide, Istituto Nazionale Tumori - Irccs - Fondazione G.Pascale, Napoli, Italy.
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9
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Ito Y, Onoda N, Okamoto T. The revised clinical practice guidelines on the management of thyroid tumors by the Japan Associations of Endocrine Surgeons: Core questions and recommendations for treatments of thyroid cancer. Endocr J 2020; 67:669-717. [PMID: 32269182 DOI: 10.1507/endocrj.ej20-0025] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The Japan Associations of Endocrine Surgeons has developed the revised version of the Clinical Practice Guidelines for Thyroid Tumors. This article describes the guidelines translated into English for the 35 clinical questions relevant to the therapeutic management of thyroid cancers. The objective of the guidelines is to improve health-related outcomes in patients with thyroid tumors by enabling users to make their practice evidence-based and by minimizing any variations in clinical practice due to gaps in evidential knowledge among physicians. The guidelines give representative flow-charts on the management of papillary, follicular, medullary, and anaplastic thyroid carcinoma, along with recommendations for clinical questions by presenting evidence on the relevant outcomes including benefits, risks, and health conditions from patients' perspective. Therapeutic actions were recommended or not recommended either strongly (◎◎◎ or XXX) based on good evidence (😊)/good expert consensus (+++), or weakly (◎, ◎◎ or X, XX) based on poor evidence (😣)/poor expert consensus (+ or ++). Only 10 of the 51 recommendations given in the guidelines were supported by good evidence, whereas 35 were supported by good expert consensus. While implementing the current guidelines would be of help to achieve the objective, we need further clinical research to make our shared decision making to be more evidence-based.
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Affiliation(s)
- Yasuhiro Ito
- Department of Clinical Trial, Kuma Hospital, Kobe 650-0011, Japan
| | - Naoyoshi Onoda
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Takahiro Okamoto
- Department of Breast and Endocrine Surgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
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10
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Zhang X, Liu DS, Luan ZS, Zhang F, Liu XH, Zhou W, Zhong SF, Lai H. Efficacy of radioiodine therapy for treating 20 patients with pulmonary metastases from differentiated thyroid cancer and a meta-analysis of the current literature. Clin Transl Oncol 2017; 20:928-935. [PMID: 29119458 PMCID: PMC5996003 DOI: 10.1007/s12094-017-1792-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 10/30/2017] [Indexed: 12/21/2022]
Abstract
Background Radioiodine therapy (RAI) after total or near-total thyroidectomy is a recommended treatment for patients with pulmonary metastasis from differentiated thyroid cancer (DTC). However, the total effective rate of iodine-131 therapy remains controversial. This study aimed to determine the efficacy of RAI for treating patients with pulmonary metastasis from DTC, and to identify independent predictors of its efficacy. Methods We conducted a retrospective study to evaluate 20 patients with pulmonary metastasis from DTC who underwent RAI at our center at first and performed a meta-analysis to evaluate relevant literature regarding the overall efficacy of RAI and subgroup-specific efficacies subsequently. Results The efficacy rate at our center was 40%, and no significant differences were observed according to sex, age, pathological type, metastasis state, or interval between the initial RAI and final surgery. The meta-analysis revealed that the pooled overall efficacy rate was 58%, and significant differences were observed when we compared pulmonary metastasis versus pulmonary and other distant metastasis, age of < 40 years versus age of ≥ 40 years, papillary thyroid cancer versus follicular thyroid cancer and male patients versus female patients. Conclusions These results suggest that RAI is an effective treatment for patients with pulmonary metastasis from DTC after surgical treatment. The efficacy of RAI was significantly predicted by the presence of papillary thyroid cancer, age of < 40 years, the absence of non-lung distant metastasis and female patients.
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Affiliation(s)
- X Zhang
- Department of Traditional Chinese Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - D-S Liu
- Department of Traditional Chinese Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - Z-S Luan
- Department of Nuclear Medicine, The 88th Hospital of PLA, Tai'an, China
| | - F Zhang
- Department of Traditional Chinese Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - X-H Liu
- Department of Traditional Chinese Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - W Zhou
- Department of Nuclear Medicine, The 88th Hospital of PLA, Tai'an, China
| | - S-F Zhong
- Department of Nuclear Medicine, The 88th Hospital of PLA, Tai'an, China
| | - H Lai
- Department of Endocrinology, Qilu Hospital of Shandong University, 107 Wenhua Xi Road, Jinan, 250012, People's Republic of China.
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11
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Volumetric high-resolution computed tomography in evaluating pulmonary metastases from differentiated thyroid carcinoma: considerations for evolving the optimal diagnostic pathway. Nucl Med Commun 2017; 38:881-882. [PMID: 28902716 DOI: 10.1097/mnm.0000000000000722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Zerdoud S, Giraudet AL, Leboulleux S, Leenhardt L, Bardet S, Clerc J, Toubert ME, Al Ghuzlan A, Lamy PJ, Bournaud C, Keller I, Sebag F, Garrel R, Mirallié E, Groussin L, Hindié E, Taïeb D. Radioactive iodine therapy, molecular imaging and serum biomarkers for differentiated thyroid cancer: 2017 guidelines of the French Societies of Nuclear Medicine, Endocrinology, Pathology, Biology, Endocrine Surgery and Head and Neck Surgery. ANNALES D'ENDOCRINOLOGIE 2017; 78:162-175. [PMID: 28578852 DOI: 10.1016/j.ando.2017.04.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Slimane Zerdoud
- Service de médecine nucléaire, institut universitaire du cancer Toulouse oncopole, 1, avenue Irène-Joliot-Curie, 31059 Toulouse cedex 9, France
| | - Anne-Laure Giraudet
- Médecine nucleaire, centre LUMEN, curiethérapie, thyroïde, tumeurs endocrines, centre de lutte contre le cancer Léon-Berard, 28, rue Laennec, 69008 Lyon, France
| | - Sophie Leboulleux
- Service de médecine nucléaire et cancérologie endocrinienne Gustave-Roussy, université Paris Saclay, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Laurence Leenhardt
- Unité thyroïde tumeurs endocrines, institut E3M, hôpital La Pitié-Salpêtrière, 83, boulevard de l'Hôpital, 75013 Paris, France
| | - Stéphane Bardet
- Service de médecine nucléaire et UCP thyroïde, centre François-Baclesse, 3, avenue Général-Harris, 14076 Caen cedex 05, France
| | - Jérôme Clerc
- Service de médecine nucléaire, groupe hospitalier Paris Centre, AP-HP, 27, rue du Faubourg-Saint-Jacques, 75679 Paris cedex 14, France
| | - Marie-Elisabeth Toubert
- Service de médecine nucléaire, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France
| | - Abir Al Ghuzlan
- Département de biologie et de pathologie médicales Gustave-Roussy, 39, rue Camille-Desmoulins, 94805 Villejuif, France
| | - Pierre-Jean Lamy
- Laboratoire d'oncologie moléculaire, institut médical d'analyse génomique, Labosud, 141, avenue Paul-Bringuier, 34080 Montpellier, France; Unité de recherche clinique, clinique Beau-Soleil, 119, avenue de Lodeve, 34070 Montpellier, France
| | - Claire Bournaud
- Service de médecine nucléaire, hospices civils de Lyon, groupement hospitalier Est, 28, avenue Doyen-Lépine, 69677 Bron cedex, France
| | - Isabelle Keller
- Service de médecine nucléaire, hôpitaux universitaires Est Parisien, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Frédéric Sebag
- Service de chirurgie endocrinienne, université Aix-Marseille, CHU de la Timone, 264, rue Saint-Pierre, 13005 Marseille, France
| | - Renaud Garrel
- Département ORL et chirurgie cervico faciale, pole neuroscience tête et cou, hôpital Gui-de-Chauliac, CHU de Montpellier, 80, rue Fliche, 34295 Montpellier, France
| | - Eric Mirallié
- Service de chirurgie endocrinienne et digestive, CHU de Nantes, 1, place Alexis-Ricordeau, 44093 Nantes, France
| | - Lionel Groussin
- Service d'endocrinologie et maladies métaboliques, hôpital Cochin, AP-HP, 123, boulevard du Port-Royal, 75014 Paris, France
| | - Elif Hindié
- Service de médecine nucléaire, hôpital Haut-Lévêque, université de Bordeaux, CHU de Bordeaux, avenue Magellan, 33604 Pessac, France.
| | - David Taïeb
- Service central de biophysique et de médecine nucléaire, université Aix-Marseille, CHU de la Timone, 264, rue Saint-Pierre, 13005 Marseille cedex 05, France.
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13
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Marti JL, Morris LGT, Ho AS. Selective use of radioactive iodine (RAI) in thyroid cancer: No longer "one size fits all". Eur J Surg Oncol 2017; 44:348-356. [PMID: 28545679 DOI: 10.1016/j.ejso.2017.04.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 04/03/2017] [Accepted: 04/11/2017] [Indexed: 12/12/2022] Open
Abstract
A remarkable, evidence-based trend toward de-escalation has reformed the practice of radioactive iodine (RAI) administration for thyroid cancer patients. Updated guidelines have supported both decreased RAI doses for select populations, as well as expanded definitions of low-risk and intermediate-risk patients that may not require RAI. Correspondingly, there is now increased flexibility for hemithyroidectomy without need for RAI, and relaxed TSH suppression targets for low-risk thyroidectomy patients. Clinical judgment remains indispensable where multiple risk factors co-exist that individually are not indications for RAI. This is especially salient in intermediate-risk patients with a less than excellent response to therapy, determined through thyroglobulin and ultrasound surveillance. Such judgment, however, may lead to patterns of inappropriate RAI practices or overuse with little benefit to the patient and unnecessary harm. A multidisciplinary, risk-adapted approach is ever more important and obliges the surgeon to understand the likelihood that their patients will receive RAI. The risks and benefits of RAI, its evolved role in contemporary guidelines, and current patterns of use among endocrinologists are reviewed, as well as the practical implications for thyroid surgeons.
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Affiliation(s)
- J L Marti
- Department of Surgery, New York Presbyterian/Lower Manhattan Hospital, Weill Cornell Medicine, 156 William Street, 12th Floor New York, NY 10038, USA
| | - L G T Morris
- Head and Neck Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue New York, NY 10065, USA
| | - A S Ho
- Department of Surgery, Cedars-Sinai Medical Center, 8635 West 3rd Street, Suite 590W, Los Angeles, CA 90048, USA.
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14
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Long B, Yang M, Yang Z, Yi H, Li L. Assessment of radioiodine therapy efficacy for treatment of differentiated thyroid cancer patients with pulmonary metastasis undetected by chest computed tomography. Oncol Lett 2016; 11:965-968. [PMID: 26893676 PMCID: PMC4734192 DOI: 10.3892/ol.2015.4034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 11/18/2015] [Indexed: 11/21/2022] Open
Abstract
Radioiodine therapy (RAI) has proven effective for the treatment of patients exhibiting differentiated thyroid cancer (DTC) with pulmonary metastases. However, the early detection of metastasis remains challenging, and various studies have reported variations in radioiodine treatment efficacy. The present study investigated whether RAI is an effective method for the treatment of DTC with pulmonary metastases undetected by computed tomography (CT). A retrospective study was performed, analyzing iodine-131 (131I) therapy in 21 DTC patients with lung metastases that were undetected by CT. All 21 patients were initially treated with radioiodine ablation of thyroid remnants. Routine chest CT was performed prior to 131I treatment without diagnostic radioiodine whole-body scanning (DxWBS), and post-therapeutic WBS was performed 3–5 days subsequent to oral administration of 131I. The overall effectiveness rate was 95.2% (20/21). The rates for complete response (CR), partial response and no response were 23.8 (5/21), 71.4 (15/21) and 4.8% (1/21), respectively. There were 12 patients with diffuse uptake, and the remaining 9 patients demonstrated focused and low uptake. The difference in CR rate between diffuse uptake and focused uptake patients was not statistically significant (P=0.123). A correlation was observed between thyroglobulin (Tg) levels and extrapulmonary metastases. All patients exhibited extrapulmonary metastases when Tg levels were >87.5 ng/ml (area under receiver operating characteristic curve, 1.0; P<0.001). Overall, DTC patients with lung metastases undetected by CT imaging responded well to 131I radiotherapy and demonstrated a positive prognosis. Serum Tg levels prior to 131I treatment may correlate with metastasis, and this may suggest a requirement for the performance of DxWBS prior to radiotherapy.
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Affiliation(s)
- Bin Long
- Department of Nuclear Medicine, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Mengdi Yang
- Department of Nuclear Medicine, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Zhiwen Yang
- Department of Nuclear Medicine, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Heqing Yi
- Department of Nuclear Medicine, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
| | - Linfa Li
- Department of Nuclear Medicine, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, P.R. China
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15
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Yi KH, Lee EK, Kang HC, Koh Y, Kim SW, Kim IJ, Na DG, Nam KH, Park SY, Park JW, Bae SK, Baek SK, Baek JH, Lee BJ, Chung KW, Jung YS, Cheon GJ, Kim WB, Chung JH, Rho YS. 2016 Revised Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules and Thyroid Cancer. ACTA ACUST UNITED AC 2016. [DOI: 10.11106/ijt.2016.9.2.59] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Ka Hee Yi
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Korea
| | - Eun Kyung Lee
- Department of Internal Medicine, Center for Thyroid Cancer, National Cancer Center, Korea
| | - Ho-Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Korea
| | - Yunwoo Koh
- Department of Otorhinolaryngology, College of Medicine, Yonsei University, Korea
| | - Sun Wook Kim
- Department of Medicine, Thyroid Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - In Joo Kim
- Department of Internal Medicine, College of Medicine, Pusan National University, Korea
| | - Dong Gyu Na
- Department of Radiology, Human Medical Imaging and Intervention Center, Korea
| | - Kee-Hyun Nam
- Department of Surgery, College of Medicine, Yonsei University, Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University College of Medicine, Korea
| | - Jin Woo Park
- Department of Surgery, College of Medicine, Chungbuk National University, Korea
| | - Sang Kyun Bae
- Department of Nuclear Medicine, Inje University College of Medicine, Korea
| | - Seung-Kuk Baek
- Department of Otorhinolaryngology, College of Medicine, Korea University, Korea
| | - Jung Hwan Baek
- Department of Radiology, University of Ulsan College of Medicine, Korea
| | - Byung-Joo Lee
- Department of Otorhinolaryngology, College of Medicine, Pusan National University, Korea
| | - Ki-Wook Chung
- Department of Surgery, University of Ulsan College of Medicine, Korea
| | - Yuh-Seog Jung
- Department of Otorhinolaryngology, Center for Thyroid Cancer, National Cancer Center, Korea
| | - Gi Jeong Cheon
- Department of Nuclear Medicine, Seoul National University College of Medicine, Korea
| | - Won Bae Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Korea
| | - Jae Hoon Chung
- Department of Medicine, Thyroid Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - Young-Soo Rho
- Department of Otorhinolaryngology, Hallym University College of Medicine, Korea
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16
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Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L. 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer: The American Thyroid Association Guidelines Task Force on Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid 2016; 26:1-133. [PMID: 26462967 PMCID: PMC4739132 DOI: 10.1089/thy.2015.0020] [Citation(s) in RCA: 8321] [Impact Index Per Article: 1040.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the American Thyroid Association's (ATA's) guidelines for the management of these disorders were revised in 2009, significant scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, researchers, and health policy makers on published evidence relating to the diagnosis and management of thyroid nodules and differentiated thyroid cancer. METHODS The specific clinical questions addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of task force members. Task force panel members were educated on knowledge synthesis methods, including electronic database searching, review and selection of relevant citations, and critical appraisal of selected studies. Published English language articles on adults were eligible for inclusion. The American College of Physicians Guideline Grading System was used for critical appraisal of evidence and grading strength of recommendations for therapeutic interventions. We developed a similarly formatted system to appraise the quality of such studies and resultant recommendations. The guideline panel had complete editorial independence from the ATA. Competing interests of guideline task force members were regularly updated, managed, and communicated to the ATA and task force members. RESULTS The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, use of molecular markers, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to screening for thyroid cancer, staging and risk assessment, surgical management, radioiodine remnant ablation and therapy, and thyrotropin suppression therapy using levothyroxine. Recommendations related to long-term management of differentiated thyroid cancer include those related to surveillance for recurrent disease using imaging and serum thyroglobulin, thyroid hormone therapy, management of recurrent and metastatic disease, consideration for clinical trials and targeted therapy, as well as directions for future research. CONCLUSIONS We have developed evidence-based recommendations to inform clinical decision-making in the management of thyroid nodules and differentiated thyroid cancer. They represent, in our opinion, contemporary optimal care for patients with these disorders.
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Affiliation(s)
| | - Erik K. Alexander
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | | | - Susan J. Mandel
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Gregory W. Randolph
- Massachusetts Eye and Ear Infirmary, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Anna M. Sawka
- University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Julie Ann Sosa
- Duke University School of Medicine, Durham, North Carolina
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Song HJ, Qiu ZL, Shen CT, Wei WJ, Luo QY. Pulmonary metastases in differentiated thyroid cancer: efficacy of radioiodine therapy and prognostic factors. Eur J Endocrinol 2015; 173:399-408. [PMID: 26104753 DOI: 10.1530/eje-15-0296] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 06/23/2015] [Indexed: 11/08/2022]
Abstract
CONTEXT Data from a large cohort of patients with pulmonary metastases from differentiated thyroid cancer (DTC) were retrospectively analyzed. OBJECTIVE To assess the effect of radioiodine therapy and investigate the prognostic factors of survival for patients with pulmonary metastasis secondary to DTC. METHODS A total of 372 patients with pulmonary metastasis from DTC treated with (131)I entered the study. According to the results of (131)I whole-body scan (WBS), pulmonary metastases were classified as (131)I-avid and non-(131)I-avid. For patients with (131)I-avid lung metastases, treatment response was measured by three parameters: serum thyroglobulin (Tg) levels, chest computed tomography (CT) and post-therapeutic (131)I-WBS. Overall survival was calculated by the Kaplan-Meier method. Factors predictive of the outcome were determined by multivariate analyses. RESULTS Among patients demonstrating (131)I-avid pulmonary metastases (256/372, 68.8%), 156 cases (156/256, 60.9%) showed a significant decrease in serum Tg levels after (131)I therapy and 138 cases (138/229, 60.3%) showed a reduction in pulmonary metastases on follow-up CT. A complete cure, however, was only achieved in 62 cases (62/256, 24.2%). Multivariate analysis showed that only age, the presence of multiple distant metastases and pulmonary metastatic node size were significant independent variables between the groups of (131)I-avid and non-(131)I-avid. CONCLUSION This study indicated that, most (131)I-avid pulmonary metastases from DTC can obtain partial or complete remission after (131)I therapy. Younger patients (<40 years old) with only pulmonary metastases and small ('fine miliaric' or micronodular) metastases appear to have relative favorite outcomes. Patients who do not respond to (131)I treatment have a worse prognosis.
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Affiliation(s)
- Hong-Jun Song
- Department of Nuclear MedicineShanghai Sixth People's Hospital, Shanghai Jiao Tong University, 600 Yishan Road, Shanghai 200233, People's Republic of China
| | - Zhong-Ling Qiu
- Department of Nuclear MedicineShanghai Sixth People's Hospital, Shanghai Jiao Tong University, 600 Yishan Road, Shanghai 200233, People's Republic of China
| | - Chen-Tian Shen
- Department of Nuclear MedicineShanghai Sixth People's Hospital, Shanghai Jiao Tong University, 600 Yishan Road, Shanghai 200233, People's Republic of China
| | - Wei-Jun Wei
- Department of Nuclear MedicineShanghai Sixth People's Hospital, Shanghai Jiao Tong University, 600 Yishan Road, Shanghai 200233, People's Republic of China
| | - Quan-Yong Luo
- Department of Nuclear MedicineShanghai Sixth People's Hospital, Shanghai Jiao Tong University, 600 Yishan Road, Shanghai 200233, People's Republic of China
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18
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Francis GL, Waguespack SG, Bauer AJ, Angelos P, Benvenga S, Cerutti JM, Dinauer CA, Hamilton J, Hay ID, Luster M, Parisi MT, Rachmiel M, Thompson GB, Yamashita S. Management Guidelines for Children with Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid 2015; 25:716-59. [PMID: 25900731 PMCID: PMC4854274 DOI: 10.1089/thy.2014.0460] [Citation(s) in RCA: 685] [Impact Index Per Article: 76.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Previous guidelines for the management of thyroid nodules and cancers were geared toward adults. Compared with thyroid neoplasms in adults, however, those in the pediatric population exhibit differences in pathophysiology, clinical presentation, and long-term outcomes. Furthermore, therapy that may be recommended for an adult may not be appropriate for a child who is at low risk for death but at higher risk for long-term harm from overly aggressive treatment. For these reasons, unique guidelines for children and adolescents with thyroid tumors are needed. METHODS A task force commissioned by the American Thyroid Association (ATA) developed a series of clinically relevant questions pertaining to the management of children with thyroid nodules and differentiated thyroid cancer (DTC). Using an extensive literature search, primarily focused on studies that included subjects ≤18 years of age, the task force identified and reviewed relevant articles through April 2014. Recommendations were made based upon scientific evidence and expert opinion and were graded using a modified schema from the United States Preventive Services Task Force. RESULTS These inaugural guidelines provide recommendations for the evaluation and management of thyroid nodules in children and adolescents, including the role and interpretation of ultrasound, fine-needle aspiration cytology, and the management of benign nodules. Recommendations for the evaluation, treatment, and follow-up of children and adolescents with DTC are outlined and include preoperative staging, surgical management, postoperative staging, the role of radioactive iodine therapy, and goals for thyrotropin suppression. Management algorithms are proposed and separate recommendations for papillary and follicular thyroid cancers are provided. CONCLUSIONS In response to our charge as an independent task force appointed by the ATA, we developed recommendations based on scientific evidence and expert opinion for the management of thyroid nodules and DTC in children and adolescents. In our opinion, these represent the current optimal care for children and adolescents with these conditions.
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Affiliation(s)
- Gary L. Francis
- Division of Pediatric Endocrinology, Virginia Commonwealth University, Children's Hospital of Richmond, Richmond, Virginia
| | - Steven G. Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders and Department of Pediatrics-Patient Care, Children's Cancer Hospital, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew J. Bauer
- Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics, The University of Pennsylvania, The Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Peter Angelos
- Section of General Surgery and Surgical Oncology, Department of Surgery, University of Chicago Medicine, Chicago, Illinois
| | - Salvatore Benvenga
- University of Messina, Interdepartmental Program on Clinical & Molecular Endocrinology, and Women's Endocrine Health, A.O.U. Policlinico Universitario G. Martino, Messina, Italy
| | - Janete M. Cerutti
- Department of Morphology and Genetics. Division of Genetics, Federal University of São Paulo, São Paulo, Brazil
| | - Catherine A. Dinauer
- Department of Surgery, Division of Pediatric Surgery, Department of Pediatrics, Division of Pediatric Endocrinology, Yale University School of Medicine, New Haven, Connecticut
| | - Jill Hamilton
- Division of Endocrinology, University of Toronto, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ian D. Hay
- Division of Endocrinology, Mayo Clinic and College of Medicine, Rochester, Minnesota
| | - Markus Luster
- University of Marburg, Marburg, Germany
- Department of Nuclear Medicine, University Hospital Marburg, Marburg, Germany
| | - Marguerite T. Parisi
- Departments of Radiology and Pediatrics, University of Washington School of Medicine and Seattle Children's Hospital, Department of Radiology, Seattle, Washington
| | - Marianna Rachmiel
- Pediatric Division, Assaf Haroffeh Medical Center, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Geoffrey B. Thompson
- Department of Surgery, Division of Subspecialty GS (General Surgery), Mayo Clinic, Rochester, Minnesota
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19
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Choi HS, Kim SH, Park SY, Park HL, Seo YY, Choi WH. Clinical significance of diffuse intrathoracic uptake on post-therapy I-131 scans in thyroid cancer patients. Nucl Med Mol Imaging 2014; 48:63-71. [PMID: 24900140 DOI: 10.1007/s13139-013-0234-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2013] [Revised: 08/22/2013] [Accepted: 08/27/2013] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The purpose of this study was to identify the frequency and possible cause of diffuse intrathoracic uptake on post-therapy I-131 scans in thyroid cancer patients. METHODS We retrospectively reviewed 781 post-therapy scans of 755 thyroid cancer patients who underwent total thyroidectomy and radioactive iodine therapy between January and December 2010. Diffuse intrathoracic uptake on post-therapy scans was examined, and clinical patient characteristics including sex, age, regimen for thyroid-stimulating hormone (TSH) stimulation (thyroid hormone withdrawal or recombinant human TSH injection), TSH, thyroglobulin (Tg) and anti-thyroglobulin antibody (anti-Tg Ab) levels, therapeutic dose of radioactive iodine therapy and prior history of radioactive iodine therapy were recorded.Scan findings were correlated with chest CT, chest radiographs, laboratory tests and/or clinical status. Diffuse intrathoracic uptake without evidence of pathologic condition was categorized as indeterminate. The association between clinical characteristics and intrathoracic uptake were analyzed for negative intrathoracic uptake and indeterminate uptake groups. RESULTS Diffuse intrathoracic uptake on post-therapy scans was demonstrated in 39 out of 755 (5.2 %) patients, among which 3 were confirmed as lung metastasis. The 14 patients that showed high Tg or anti-Tg Ab levels were considered to be at risk of having undetected micrometastasis on other imaging modalities. The remaining 22 were indeterminate (2.9 %).Upon comparison of negative intrathoracic uptake and indeterminate uptake groups, TSH stimulation by thyroid hormone withdrawal was shown to be significantly correlated with diffuse intrathoracic uptake (p < 0.05). CONCLUSION The frequency of diffuse intrathoracic uptake on post-therapy scans was 5.2 % and could be seen in thyroid cancer patients with underlying lung metastasis as well as those without definite pathologic condition. In the latter, there was a higher frequency for diffusely increased intrathoracic uptake in those who underwent thyroid hormone withdrawal rather than recombinant human TSH injection.
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Affiliation(s)
- Hyun Su Choi
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo-dong Seocho-gu, Seoul, 137-701 Republic of Korea
| | - Sung Hoon Kim
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo-dong Seocho-gu, Seoul, 137-701 Republic of Korea
| | - Sonya Youngju Park
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo-dong Seocho-gu, Seoul, 137-701 Republic of Korea
| | - Hye Lim Park
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo-dong Seocho-gu, Seoul, 137-701 Republic of Korea
| | - Ye Young Seo
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo-dong Seocho-gu, Seoul, 137-701 Republic of Korea
| | - Woo Hee Choi
- Department of Radiology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, 93 Ji-Dong Paldal-gu, Suwon, Gyeonggi-do 442-723 Republic of Korea
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Kim DH, Jung JH, Son SH, Kim CY, Hong CM, Jeong SY, Lee SW, Lee J, Ahn BC. Difference of clinical and radiological characteristics according to radioiodine avidity in pulmonary metastases of differentiated thyroid cancer. Nucl Med Mol Imaging 2013; 48:55-62. [PMID: 24900139 DOI: 10.1007/s13139-013-0239-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 08/16/2013] [Accepted: 09/11/2013] [Indexed: 11/27/2022] Open
Abstract
PURPOSE To evaluate differences in clinical, radiological and laboratory findings between pulmonary metastasis with and without radioiodine avidity in thyroidectomized differentiated thyroid cancer (DTC) patients with pulmonary metastasis who underwent high-dose I-131 treatment. METHODS A total of 105 DTC patients with pulmonary metastasis (age, 48.7 ± 16.8 years; women/men, 78/27) were included. Clinical characteristics, chest computed tomography (CT), F-18 fluorodeoxyglucose positron emission tomography (F-18 FDG PET)/CT and thyroid-stimulating hormone (TSH)-stimulated serum thyroglobulin (s-Tg) level were compared between patients with and without radioiodine uptake in metastatic lung lesions. The response to I-131 treatment was evaluated with follow-up study. RESULTS Eighty-nine patients (84.8 %, whole-body scan positive [WBSP] group) showed radioiodine uptake at pulmonary metastasis on post I-131 treatment whole-body scan (WBS) and 16 patients (15.2 %, WBS negative [WBSN] group) did not show uptake at pulmonary lesions on the WBS. Ninety percent and 87 % of the WBSP group had visible metastatic lesions on CT and F-18 FDG PET/CT; however, all of the patients in the WBSN group showed lesions on CT and F-18 FDG PET/CT. In seven (6.7 %) of 105 patients, CT and F-18 FDG PET/CT could not detect pulmonary lesions, which were diagnosed by post I-131 treatment WBS. Complete disease remission was achieved in six (5.7 %) patients and all of them were in the WBSP group. CONCLUSIONS Metastatic lesion was not visualized on chest CT or F-18 FDG PET/CT in 6.7 % of DTC patients with pulmonary metastasis and the lesion was visualized only on post I-131 treatment WBS. Complete remission was achieved in 5.7 % of DTC patients with pulmonary metastasis and the cured metastases were non-visualizing or micronodular lesions on chest CT and demonstrated radioiodine avidity on post I-131 treatment WBS.
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Affiliation(s)
- Do-Hoon Kim
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Ji-Hoon Jung
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Seung Hyun Son
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Choon-Young Kim
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Chae Moon Hong
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Shin Young Jeong
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Sang-Woo Lee
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Jaetae Lee
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
| | - Byeong-Cheol Ahn
- Department of Nuclear Medicine, Kyungpook National University School of Medicine and Hospital, 50, Samduk 2-ga, Jung Gu Daegu, 700-721 Republic of Korea
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Mohapatra T, Arora A, Bethune NN. Coexisting iodine avid and iodine nonconcentrating lesions with multiple distant soft tissue metastasis in papillary thyroid cancer. Indian J Nucl Med 2013; 27:38-41. [PMID: 23599598 PMCID: PMC3628261 DOI: 10.4103/0972-3919.108853] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Distant soft tissue metastasis and the simultaneous presence of iodine concentrating and nonconcentrating lesions in papillary thyroid cancer are extremely rare. The concerned patient, a histopathologically proven case of papillary thyroid cancer with nodal metastases treated with total thyroidectomy, bilateral cervical nodal dissection, and radioablation, subsequently developed lung, muscle, and liver metastasis. Triggered by increased thyroglobulin, the iodine-131 whole body scan and 200 mci iodine-131 post-therapy scan showed a left gluteus maximus lesion and a liver lesion. Fludeoxyglucose (FDG) positron emission tomography-computed tomography (PET-CT) scan intended to find additional lesions revealed iodine and FDG nonconcentrating bilateral pulmonary nodules and a single FDG avid hepatic and two muscle metastases. Although FDG concentration in metastatic pulmonary nodules is generally low, the CT characteristics were classical for metastatic lesion. A follow-up FDG PET-CT study six months after 200 mci iodine-131 radioablation showed treatment response in muscle and liver lesions but not lungs.
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Affiliation(s)
- Tushar Mohapatra
- Department of Nuclear Medicine, Yashoda Hospitals, Hyderabad, Andhra Pradesh, India
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Wu S, Wang H. Efficacy analysis of (131)I therapy and predictive value of preablation stimulated thyroglobulin for lung metastases from differentiated thyroid cancer. ANNALES D'ENDOCRINOLOGIE 2013; 74:40-4. [PMID: 23337017 DOI: 10.1016/j.ando.2012.11.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 11/19/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Our objective was to investigate the clinical efficacy of (131)I therapy for lung metastases from differentiated thyroid cancer (DTC) and assess whether the preablation stimulated thyroglobulin (Tg) could have predictive value for the outcome. METHODS AND MATERIALS Fifty-two DTC patients (mean 44.5±19.2years; 33 females and 19 males) with lung metastases treated with (131)I were retrospectively analysed. The therapeutic efficacy was evaluated based on the change in serum Tg. Fifty patients' preablation stimulated Tg were collected with negative Tg antibody levels and estimated using the t-test method. RESULTS After (131)I therapy, a significant decrease in serum Tg was seen in 30 patients (effective rate, 57.6%), and changes in serum Tg that indicated stabilization and ineffectiveness were both seen in 11 patients (21.2%). Only patients with age under 45years were more likely to respond to serum Tg changes (P=0.046). But binary logistic regression revealed that none of the six factors (age, patient gender, pathological type, local lymph node involvement, size of metastases, and (131)I uptake by metastases) had statistically significant impacts on the efficacy analysis (all P>0.05). For analysing with the preablation stimulated Tg, the "Fine miliaric" and (131)I uptake positive with great prognosis group was much lower than any other group (all the P<0.05). CONCLUSION (131)I therapy is a feasible and effective treatment for DTC lung metastases. A better prognosis would be accomplished in those who had low level of preablation stimulated Tg in DTC patient with lung metastases.
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Affiliation(s)
- Shuqi Wu
- Department of Nuclear Medicine, Xinhua Hospital, Shanghai Jiao Tong University, School of Medicine, 1665, Kong Jiang road, Shanghai 200092, China
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Lung metastases in patients with differentiated thyroid carcinoma and evaluation of response to radioiodine therapy. Rev Esp Med Nucl Imagen Mol 2012. [DOI: 10.1016/j.remnie.2012.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Regalbuto C, Frasca F, Pellegriti G, Malandrino P, Marturano I, Di Carlo I, Pezzino V. Update on thyroid cancer treatment. Future Oncol 2012; 8:1331-48. [DOI: 10.2217/fon.12.123] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Surgery and radioiodine therapy are usually effective for most patients with differentiated thyroid cancer. However, poorly differentiated and anaplastic thyroid carcinomas represent a challenge to physicians on the basis of the current cancer treatment modalities. These cancer subtypes are often lethal and refractory to radioiodine therapy as well as most of the common chemotherapy drugs. Several kinase inhibitors are promising targeted therapies for these malignancies; however, clinical trials involving these drugs have provided controversial results and their clinical use is still under debate. Advanced medullary thyroid carcinomas may also be refractory to conventional therapies and novel kinase inhibitors may also be useful to control tumor progression in certain patients. Novel evidence is emerging that thyroid cancer is a stem cell disease, thereby implying that the driving force of thyroid cancers is a subset of undifferentiated cells (thyroid cancer stem cells) with unlimited growth potential and resistance to conventional therapeutic regimens. Thyroid cancer stem cells have been proposed as responsible for tumor invasiveness, metastasis, relapse and differentiation. Therefore, drugs that selectively target these cells could serve as a cornerstone in the treatment of poorly differentiated thyroid cancer.
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Affiliation(s)
- Concetto Regalbuto
- Endocrinology, Department of Clinical & Molecular Biomedicine of the University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Francesco Frasca
- Endocrinology, Department of Clinical & Molecular Biomedicine of the University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Gabriella Pellegriti
- Endocrinology, Department of Clinical & Molecular Biomedicine of the University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Pasqualino Malandrino
- Endocrinology, Department of Clinical & Molecular Biomedicine of the University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Ilenia Marturano
- Endocrinology, Department of Clinical & Molecular Biomedicine of the University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Isidoro Di Carlo
- Department of Surgical Sciences, Organ Transplantation, & Advanced Technologies, University of Catania, Cannizzaro Hospital, Catania, Italy
| | - Vincenzo Pezzino
- Endocrinology, Department of Clinical & Molecular Biomedicine of the University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
- Centre of Diabetology & Endocrine Diseases, Cannizzaro Hospital, Catania, Italy
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Padovani RP, Kasamatsu TS, Nakabashi CC, Camacho CP, Andreoni DM, Malouf EZ, Marone MM, Maciel RM, Biscolla RPM. One month is sufficient for urinary iodine to return to its baseline value after the use of water-soluble iodinated contrast agents in post-thyroidectomy patients requiring radioiodine therapy. Thyroid 2012; 22:926-30. [PMID: 22827435 PMCID: PMC3429278 DOI: 10.1089/thy.2012.0099] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND There is a concern regarding the use of iodinated contrast agents (ICA) for chest and neck computed tomography (CT) to localize metastatases in patients with differentiated thyroid cancer (DTC). This is because the iodine in ICA can compete with (131)I and interfere with subsequent whole scans or radioactive iodine treatment. The required period for patients to eliminate the excess iodine is not clear. Therefore, knowing the period for iodine levels to return to baseline after the injection of ICA would permit a more reliable indication of CT for DTC patients. The most widely used marker to assess the plasmatic iodine pool is the urinary iodine (UI) concentration, which can be collected over a period of 24 hours (24U) or as a single-spot urinary sample (sU). As 24U collections are more difficult to perform, sU samples are preferable. It has not been established, however, if the measurement of iodine in sU is accurate for situations of excess iodine. METHODS We evaluated 25 patients with DTC who received ICA to perform chest or neck CT. They collected 24U and sU urinary samples before the CT scan and 1 week and 1, 2, and 3 months after the test. UI was quantified by a semiautomated colorimetric method. RESULTS Baseline median UI levels were 21.8 μg/dL for 24U and 26 μg/dL for sU. One week after ICA, UI median levels were very high for all patients, 800 μg/dL. One month after ICA, however, UI median levels returned to baseline in all patients, 19.0 μg/dL for 24U and 20 μg/dL for sU. Although the values of median UI obtained from sU and 24U samples were signicantly different, we observed a significant correlation between samples collected in 24U and sU in all evaluated periods. CONCLUSION One month is required for UI to return to its baseline value after the use of ICA and for patients (after total thyroidectomy and radioiodine therapy) to eliminate the excess of iodine. In addition, sU samples, although not statistically similar to 24U values, can be used as a good marker to evaluate patients suspected of contamination with iodine.
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Affiliation(s)
- Rosália P. Padovani
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
- Department of Nuclear Medicine, Irmandade Santa Case de Misericórdia de São Paulo, São Paulo, Brazil
| | - Teresa S. Kasamatsu
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Claudia C.D. Nakabashi
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
| | - Cleber P. Camacho
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
| | - Danielle M. Andreoni
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
| | - Eduardo Z. Malouf
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
| | - Marilia M.S. Marone
- Department of Nuclear Medicine, Irmandade Santa Case de Misericórdia de São Paulo, São Paulo, Brazil
| | - Rui M.B. Maciel
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
| | - Rosa Paula M. Biscolla
- Thyroid Diseases Center and Laboratory of Molecular and Translational Endocrinology, Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
- Thyroid Diseases Center, Instituto Israelita de Ensino e Pesquisa Albert Einstein, São Paulo, Brazil
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Kalender E, Zeki Celen Y, Elboga U, Deniz Demir H, Yilmaz M. Lung metastases in patients with differentiated thyroid carcinoma and evaluation of response to radioiodine therapy. Rev Esp Med Nucl Imagen Mol 2012; 31:328-31. [PMID: 23084016 DOI: 10.1016/j.remn.2012.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 03/31/2012] [Accepted: 04/13/2012] [Indexed: 10/28/2022]
Abstract
INTRODUCTION The most common site of metastases in differentiated thyroid carcinomas is the lungs. In our study, we aimed to determine the ratios of lung metastases in patients with differentiated thyroid carcinoma and response to radioiodine therapy. MATERIAL AND METHODS A total of 542 patients with differentiated thyroid carcinoma who were admitted to our clinic were included in the study. High doses of (131)I were administered to the patients with lung metastases. Response to therapy were evaluated with (131)I scans and stimulated serum Tg levels were examined at least 6 months after therapy. RESULTS Lung metastases were detected in 17 (3.1%) of 542 patients with differentiated thyroid carcinoma. Of these patients to whom high doses of (131)I therapy were administered, complete response to therapy was obtained in 5 (29.4%), partial response was obtained in 3 (17.6%) and no response could be obtained in 9 (53%) patients. CONCLUSION Although lung metastases from differentiated thyroid carcinomas are rare, those are more common in advanced ages and in males. High doses of (131)I therapy may be partially beneficial in these patients. Thus repetition of therapy is frequently required.
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Affiliation(s)
- E Kalender
- Gaziantep University Medicine School, Department of Nuclear Medicine, Gaziantep, Turkey
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Cabrejas Gómez MDC, Aguillo Gutiérrez E, Altemir Trallero J, Ocón Bretón J, Lázaro Sierra J. [Long-standing differentiated thyroid carcinoma]. ACTA ACUST UNITED AC 2011; 59:78-81. [PMID: 21835705 DOI: 10.1016/j.endonu.2011.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2011] [Revised: 05/04/2011] [Accepted: 05/05/2011] [Indexed: 11/26/2022]
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Bhattacharya A, Venkataramarao SH, Bal CS, Mittal BR. Utility of Iodine-131 hybrid SPECT-CT fusion imaging before high-dose radioiodine therapy in papillary thyroid carcinoma. Indian J Nucl Med 2011; 25:29-31. [PMID: 20844669 PMCID: PMC2934597 DOI: 10.4103/0972-3919.63599] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The management protocol for differentiated thyroid cancer includes whole body iodine-131 imaging, to detect residual thyroid tissue and distant metastasis, after thyroidectomy. However, the diagnostic dose of radioiodine may fail to detect the non-functioning or poorly functioning metastasis. We present a case where hybrid single photon-emission computed tomographic and computed tomographic (SPECT-CT) fusion imaging, using a diagnostic dose of iodine-131, was able to detect both functioning as well as non-functioning pulmonary metastases, prior to high-dose radioiodine therapy.
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Hebestreit H, Biko J, Drozd V, Demidchik Y, Burkhardt A, Trusen A, Beer M, Reiners C. Pulmonary fibrosis in youth treated with radioiodine for juvenile thyroid cancer and lung metastases after Chernobyl. Eur J Nucl Med Mol Imaging 2011; 38:1683-90. [DOI: 10.1007/s00259-011-1841-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Accepted: 05/02/2011] [Indexed: 11/24/2022]
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Freudenberg LS, Jentzen W, Stahl A, Bockisch A, Rosenbaum-Krumme SJ. Clinical applications of 124I-PET/CT in patients with differentiated thyroid cancer. Eur J Nucl Med Mol Imaging 2011; 38 Suppl 1:S48-56. [DOI: 10.1007/s00259-011-1773-5] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Accepted: 02/22/2011] [Indexed: 11/30/2022]
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Revised Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules and Thyroid Cancer. ACTA ACUST UNITED AC 2011. [DOI: 10.3342/kjorl-hns.2011.54.1.8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Sabet A, Kim M. Postoperative Management of Differentiated Thyroid Cancer. Otolaryngol Clin North Am 2010; 43:329-51, viii-ix. [DOI: 10.1016/j.otc.2010.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Chen L, Shen Y, Luo Q, Yu Y, Lu H, Zhu R. Pulmonary fibrosis following radioiodine therapy of pulmonary metastases from differentiated thyroid carcinoma. Thyroid 2010; 20:337-40. [PMID: 20187786 DOI: 10.1089/thy.2009.0266] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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O'Neill CJ, Oucharek J, Learoyd D, Sidhu SB. Standard and emerging therapies for metastatic differentiated thyroid cancer. Oncologist 2010; 15:146-56. [PMID: 20142332 DOI: 10.1634/theoncologist.2009-0190] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Differentiated thyroid cancer accounts for >90% of cases of thyroid cancer, with most patients having an excellent prognosis. Distant metastases occur in 10%-15% of patients, decreasing the overall 10-year survival rate in this group to 40%. Radioactive iodine has been the mainstay of treatment for distant metastases, with good results when lesions retain the ability to take up iodine. For patients with metastatic disease resistant to radioactive iodine, treatment options are few and survival is poor. Chemotherapy and external beam radiotherapy have been used in these patients, but with disappointing results. In recent years, our understanding of the molecular pathways involved in thyroid cancer has increased and a number of molecular targets have been identified. These targets include the proto-oncogenes BRAF and RET, known to be common mutations in thyroid cancer; vascular endothelial growth factor receptor and platelet-derived growth factor receptor, associated with angiogenesis; and the sodium-iodide symporter, with the aim of restoring its expression and hence radioactive iodine uptake. There are now multiple trials of tyrosine kinase inhibitors, angiogenesis inhibitors, and other novel agents available to patients with metastatic thyroid cancer. This review discusses both traditional and novel treatments for metastatic differentiated thyroid cancer with a particular focus on emerging treatments for patients with radioactive iodine-refractory disease.
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Affiliation(s)
- Christine J O'Neill
- University of Sydney Endocrine Surgical Unit, St. Leonards, New South Wales, Australia
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Cooper DS, Doherty GM, Haugen BR, Kloos RT, Lee SL, Mandel SJ, Mazzaferri EL, McIver B, Pacini F, Schlumberger M, Sherman SI, Steward DL, Tuttle RM. Revised American Thyroid Association management guidelines for patients with thyroid nodules and differentiated thyroid cancer. Thyroid 2009; 19:1167-214. [PMID: 19860577 DOI: 10.1089/thy.2009.0110] [Citation(s) in RCA: 4610] [Impact Index Per Article: 307.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the publication of the American Thyroid Association's guidelines for the management of these disorders was published in 2006, a large amount of new information has become available, prompting a revision of the guidelines. METHODS Relevant articles through December 2008 were reviewed by the task force and categorized by topic and level of evidence according to a modified schema used by the United States Preventative Services Task Force. RESULTS The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to optimal surgical management, radioiodine remnant ablation, and suppression therapy using levothyroxine. Recommendations related to long-term management of differentiated thyroid cancer include those related to surveillance for recurrent disease using ultrasound and serum thyroglobulin as well as those related to management of recurrent and metastatic disease. CONCLUSIONS We created evidence-based recommendations in response to our appointment as an independent task force by the American Thyroid Association to assist in the clinical management of patients with thyroid nodules and differentiated thyroid cancer. They represent, in our opinion, contemporary optimal care for patients with these disorders.
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Reiners C, Dietlein M, Luster M. Radio-iodine therapy in differentiated thyroid cancer: indications and procedures. Best Pract Res Clin Endocrinol Metab 2008; 22:989-1007. [PMID: 19041827 DOI: 10.1016/j.beem.2008.09.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Post-surgical ablative iodine-131 therapy is recommended for all differentiated thyroid cancer primary tumors>1 cm in diameter. Regarding smaller primary tumors, 131I ablation may be helpful in special cases: tumor close to the thyroid capsule, previous percutaneous radiation to the neck, familial occurrence of thyroid cancer, tumor diameter 5-10 mm, and unfavorable histological variants. In this context, the patient's preferences for safety should be considered. In most centers, standard fixed activities of 1-3 GBq are used for 131I ablation. Preparation for the procedure with such activities requires a low-iodine diet for 2-3 weeks and stimulation of thyroid stimulating hormone (TSH) by withholding of thyroid hormone for 3 weeks following thyroidectomy or by use of recombinant human TSH. The advantages of recombinant TSH are avoidance of hypothyroid morbidity and consequently a better quality of life, as well as a lower radiation dose to extra-thyroidal compartments. To treat metastastic differentiated thyroid cancer, higher activities of radio-iodine (in the range 4-11 GBq) are necessary; if possible, individual dosimetry is recommended. The standard approach to preparation for 131I therapy in patients with metastases is endogenous hypothyroidism after thyroid hormone withdrawal.
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Affiliation(s)
- Christoph Reiners
- Department of Nuclear Medicine, University of Würzburg, Josef-Schneider-Strasse 2, 97080 Würzburg, Germany.
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Johnson NA, Tublin ME. Postoperative Surveillance of Differentiated Thyroid Carcinoma: Rationale, Techniques, and Controversies. Radiology 2008; 249:429-44. [DOI: 10.1148/radiol.2492071313] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
The management of thyroid cancer has been controversial and, as a result, the routine use of imaging in this disease, especially for pre-operative staging, has lagged behind other head and neck cancers. However, as more is known about the natural history of thyroid cancer, the role of imaging is becoming more established. This review focuses on how imaging now influences the staging and management of the primary cancer, nodal metastases and distant metastases. This is followed by a brief review of the role of imaging in planning post-operative radiotherapy and post-treatment surveillance.
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Affiliation(s)
- Ann D King
- Department of Diagnostic Radiology and Organ Imaging, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China.
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39
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Rosário PWS, Tavares WC, Barroso AL, Rezende LL, Padrão EL, Purisch S. [Contribution of computed tomography in patients with lung metastases of differentiated thyroid carcinoma not apparent on plain radiography who were treated with radioiodine]. ACTA ACUST UNITED AC 2008; 52:114-9. [PMID: 18345404 DOI: 10.1590/s0004-27302008000100016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2007] [Accepted: 07/06/2007] [Indexed: 11/22/2022]
Abstract
Computed tomography (CT or CAT Scan) of the chest is more sensitive than radiography in the detection of lung metastases of differentiated thyroid cancer (DTC), but little information is available regarding the aggregated value of this method. The present study evaluated the response of patients with lung metastases of DTC not apparent on radiography to treatment with 131I and the value of CT in these cases. Twenty-five patients with lung metastases not apparent on radiography, who initially received 100-200 mCi I151, were evaluated and those presenting pulmonary uptake on post-therapy WBS were submitted to a new treatment after 6 to 12 months, and so on. The chance of detection of pulmonary uptake on post-therapy WBS did not differ between patients with negative and positive CT (100% versus 91.5%). Mean serum Tg levels were higher in patients with positive CT (108 ng/ml versus 52 ng/ml). Negative post-therapy WBS was achieved in 82% of patients with positive CT and in 92.3% with negative CT and the cumulative I131 activity necessary to achieve this outcome did not differ between the two groups (mean=300 mCi). Stimulated Tg was undetectable in 47% of patients with negative CT at the end of treatment, but in none of the patients whose CT continued to be positive. In patients with elevated Tg, the CT result apparently did not change the indication of therapy or the I131 activity to be administered. In cases with lung metastases, the persistence of micronodules on CT was associated with the persistence of detectable Tg in patients presenting negative post-therapy WBS.
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Affiliation(s)
- Pedro W S Rosário
- Departamento de Tireóide, Serviço de Endocrinologia, Santa Casa Belo Horizonte, MG, Brazil.
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Radioiodine Therapy: Malignant Thyroid Disease. Clin Nucl Med 2008. [DOI: 10.1007/978-3-540-28026-2_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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41
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42
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Disseminated iodine-avid lung metastases in differentiated thyroid cancer: a challenge to 124I PET. Eur J Nucl Med Mol Imaging 2007; 35:502-8. [DOI: 10.1007/s00259-007-0601-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2007] [Accepted: 08/29/2007] [Indexed: 10/22/2022]
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43
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44
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Kim WB, Kim TY, Kwon HS, Moon WJ, Lee JB, Choi YS, Kim SK, Kim SW, Chung KW, Baek JH, Kim BI, Park DJ, Na DG, Choe JH, Chung JH, Jung HS, Kim JH, Nam KH, Chang HS, Chung WY, Hong SW, Hong SJ, Lee JH, Yi KH, Jo YS, Kang HC, Shong M, Park JW, Yoon JH, Kang SJ, Lee KW. Management Guidelines for Patients with Thyroid Nodules and Thyroid Cancer. ACTA ACUST UNITED AC 2007. [DOI: 10.3803/jkes.2007.22.3.157] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Won Bae Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Korea
| | - Tae Yong Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Korea
| | - Hyuk Sang Kwon
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Won-Jin Moon
- Department of Radiology, Konkuk University School of Medicine, Korea
| | - Jae Bok Lee
- Department of Surgery, Korea University College of Medicine, Korea
| | - Young Sik Choi
- Department of Internal Medicine, Kosin University College of Medicine, Korea
| | | | | | | | - Jung Hwan Baek
- Department of Radiology, Daerim St. Mary's Hospital, Korea
| | | | - Do Joon Park
- Department of Internal Medicine, Seoul National University School of Medicine, Korea
| | - Dong Gyu Na
- Department of Radiology, Seoul National University School of Medicine, Korea
| | - Jun Ho Choe
- Department of Surgery, Seoul National University School of Medicine, Korea
| | - Jae Hoon Chung
- Department of Medicine, Sungkyunkwan University School of Medicine, Korea
| | - Hye Seung Jung
- Department of Medicine, Sungkyunkwan University School of Medicine, Korea
| | - Jeong Han Kim
- Department of Surgery, Sungkyunkwan University School of Medicine, Korea
| | - Kee Hyun Nam
- Department of Surgery, Yonsei University College of Medicine, Korea
| | - Hang-Seok Chang
- Department of Surgery, Yonsei University College of Medicine, Korea
| | - Woong Youn Chung
- Department of Surgery, Yonsei University College of Medicine, Korea
| | - Soon Won Hong
- Department of Pathology, Yonsei University College of Medicine, Korea
| | - Suck Joon Hong
- Department of Surgery, University of Ulsan College of Medicine, Korea
| | - Jeong Hyun Lee
- Department of Radiology, University of Ulsan College of Medicine, Korea
| | - Ka Hee Yi
- Department of Internal Medicine, Korea Cancer Center Hospital, Korea
| | - Young Suk Jo
- Department of Internal Medicine, School of Medicine, Eulji University, Korea
| | - Ho-Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Korea
| | - Minho Shong
- Department of Internal Medicine, Chungnam National University College of Medicine, Korea
| | - Jin Woo Park
- Department of Surgery, Chungbuk National University College of Medicine, Korea
| | - Jong Ho Yoon
- Department of Surgery, Hallym University College of Medicine, Korea
| | - Seong Joon Kang
- Department of Surgery, Yonsei University Wonju College of Medicine, Korea
| | - Kwang Woo Lee
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
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Cooper DS, Doherty GM, Haugen BR, Kloos RT, Lee SL, Mandel SJ, Mazzaferri EL, McIver B, Sherman SI, Tuttle RM. Management guidelines for patients with thyroid nodules and differentiated thyroid cancer. Thyroid 2006; 16:109-42. [PMID: 16420177 DOI: 10.1089/thy.2006.16.109] [Citation(s) in RCA: 1285] [Impact Index Per Article: 71.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- David S Cooper
- Sinai Hospital of Baltimore and Johns Hopkins University School of Medicine, MD, USA
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46
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Golbert L, Wajner SM, Rocha APD, Maia AL, Gross JL. Carcinoma diferenciado de tireóide: avaliação inicial e acompanhamento. ACTA ACUST UNITED AC 2005; 49:701-10. [PMID: 16444352 DOI: 10.1590/s0004-27302005000500010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
O câncer de tireóide é responsável por cerca de 1% dos novos casos de doença maligna diagnosticados. A maioria destes tumores são carcinomas papilares e foliculares, também denominados de carcinomas diferenciados de tireóide (CDT). Estes carcinomas têm uma taxa de cura de aproximadamente 80%, enquanto 20% apresentarão recorrência local e 5 a 10% desenvolverão metástases à distância. Porém, alguns pacientes apresentam uma doença mais agressiva. A identificação de tais pacientes tem grande impacto no manejo clínico do CDT. Várias classificações de estádio clínico e fatores prognósticos são apresentados, bem como os principais exames para seguimento dos pacientes com CDT.
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Affiliation(s)
- Lenara Golbert
- Serviço de Endocrinologia, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS
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Ruf J, Lehmkuhl L, Bertram H, Sandrock D, Amthauer H, Humplik B, Ludwig Munz D, Felix R. Impact of SPECT and integrated low-dose CT after radioiodine therapy on the management of patients with thyroid carcinoma. Nucl Med Commun 2005; 25:1177-82. [PMID: 15640775 DOI: 10.1097/00006231-200412000-00004] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
AIM To determine the value of single photon emission computed tomography (SPECT) with integrated low-dose computed tomography (CT) for the interpretation of inconclusive foci in planar I whole-body scans after radioiodine therapy. METHODS Twenty-five patients with inconclusive findings in planar scanning after ablative radioiodine therapy (3.7 GBq I) due to differentiated thyroid cancer were included. SPECT/CT of the region in question was performed with the Millennium VG Hawkeye (GE Medical Systems). SPECT with and without CT fusion were evaluated by two blinded independent nuclear medicine physicians in a consensus reading (including visual plausibility control). Each focus was judged according to its topographical assignment and clinical interpretation. With regard to therapeutic relevance, this information was evaluated in a focus based and patient based analysis. All evaluations used a binary ranking system. Focus assignments were compared to clinical and imaging follow-up. RESULTS Forty-one lesions were observed in 25 patients. According to follow-up, 17/41 (41%) foci were caused by thyroid residue, 13/41 (32%) were caused by metastases, and 11/41 (27%) were not malignant. Of these foci, a SPECT/CT consensus reading assigned 39 (95%) correctly, as fused images of two foci did not pass the visual plausibility control (excluding one patient due to misregistration). For the remaining 39 foci, improved anatomical assignment by SPECT/CT was seen in 17/39 (44%) cases. CONCLUSIONS The changed interpretation of 15/39 (38%) foci would have been relevant for therapy in the focus based analysis. In the patient based analysis the information was still therapeutically relevant in 6/24 (25%) patients. Furthermore, plausibility control is also crucial in SPECT/CT image fusion in order to rule out artifacts.
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Affiliation(s)
- Juri Ruf
- Klinik für Strahlenheilkunde bKlinik für Nuklearmedizin, Charité-Universitätsmedizin Berlin, Germany.
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