101
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Tang X, Shi L, Zhao Z, Wang J, Yang R, Huang Y, Tang J, Chen Z, Wang F. Clinical role of 18F-FDG PET/CT for detection of radioactive iodine refractory differentiated thyroid cancer. Medicine (Baltimore) 2023; 102:e33878. [PMID: 37327310 PMCID: PMC10270557 DOI: 10.1097/md.0000000000033878] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/08/2023] [Indexed: 06/18/2023] Open
Abstract
In clinical settings, an estimated 10% differentiated thyroid cancer (DTC) cases become radioactive iodide refractory (RAIR), which lack a molecular marker and have fewer treatment selections. A higher uptake of 18F-fluorodeoxyglucose (18F-FDG) might indicate poor prognosis for DTC. This study aimed to evaluate the clinical value of 18F-FDG psitron emission tomography/computed tomography (PET/CT) for the early diagnosis of RAIR-DTC and high-risk DTC. A total of 68 DTC patients were enrolled and underwent 18F-FDG PET/CT for the detection of recurrence and/or metastasis. 18F-FDG uptake was evaluated in patients with different postoperative recurrence risks or TNM stages and compared between RAIR and non-RAIR-DTC based on its maximum standardized uptake value and tumor/liver (T/L) ratio. The final diagnosis was judged by histopathology and follow-up data. Of 68 DTC cases, 42 were RAIR and 24 non-RAIR, with 2 not determined. A total of 263 of 293 lesions detected on 18F-FDG PET/CT were confirmed to be locoregional or metastatic after follow-up. The T/L ratio was significantly higher for RAIR than for non-RAIR (median 5.18 vs 1.44; P < .01) and also significantly higher in postoperative patients at high-risk of recurrence than at low to medium risk (median 4.90 vs 2.16; P < .01). 18F-FDG PET/CT exhibited a sensitivity of 83.3% and specificity of 87.5% for identifying RAIR, with a cutoff T/L value of 2.98. 18F-FDG PET/CT has the potential to diagnose RAIR-DTC early and identify the high-risk DTC. The T/L ratio is a useful parameter for the detection of RAIR-DTC patients.
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Affiliation(s)
- Xiaowei Tang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
- Department of Medical Image, Jiangyin Hospital of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Wuxi, China
| | - Liang Shi
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhenyu Zhao
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jun Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Rui Yang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yue Huang
- Department of Pathology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jun Tang
- Department of Nuclear Medicine, Suzhou Kowloon Hospital, Shanghai Jiao Tong University School of Medicine, Suzhou, China
| | - Zhengguo Chen
- NHC Key Laboratory of Nuclear Technology Medical Transformation, Mianyang Central Hospital, University of Electronic Science and Technology of China, Mianyang, China
| | - Feng Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
- Department of Nuclear Medicine, Suzhou Kowloon Hospital, Shanghai Jiao Tong University School of Medicine, Suzhou, China
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102
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Kim KJ, Kim KJ, Choi J, Kim NH, Kim SG. Linear association between radioactive iodine dose and second primary malignancy risk in thyroid cancer. J Natl Cancer Inst 2023; 115:695-702. [PMID: 36821433 PMCID: PMC10248848 DOI: 10.1093/jnci/djad040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 12/13/2022] [Accepted: 02/13/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND We aimed to investigate whether the risk of second primary malignancy (SPM) in patients with thyroid cancer (TC) receiving radioactive iodine (RAI) therapy rises in a cumulative, dose-dependent manner compared with those not undergoing RAI. METHODS Using the Korean National Health Insurance Service National Health Information Database (2002-2019), we investigated hazard ratios of SPM associated with RAI in TC. SPM was defined as a second primary malignancy diagnosed at least 1 year after TC diagnosis. RESULTS Of 217 777 patients with TC (177 385 women and 40 392 men; mean [SD] age, 47.2 [11.6] years), 100 448 (46.1%) received RAI therapy. The median (IQR) follow-up duration was 7.7 (5.5-10.3) years, and the median (IQR) cumulative RAI dose was 3.7 (1.9-5.6) GBq. From 2004 to 2019, SPM incidence rates were 7.30 and 6.56 per 1000 person-years in the RAI and non-RAI groups, respectively, with an unadjusted hazard ratio of 1.09 (95% confidence interval = 1.05 to 1.13); this rate remained at 1.08 (95% confidence interval = 1.04 to 1.13) after adjustment for multiple clinical confounding factors. Notably, SPM risk increased significantly, from 3.7 GBq with full adjustments, and a strong linear association between cumulative RAI dose and SPM was observed in the restricted cubic spline analysis. Regarding cancer subtypes, myeloid leukemia and salivary gland, trachea, lung and bronchus, uterus, and prostate cancers were the most significantly elevated risks in patients who underwent RAI therapy. CONCLUSIONS This study identified that SPM risk increased linearly in a dose-dependent manner in patients with TC undergoing RAI therapy compared with those not undergoing RAI therapy.
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Affiliation(s)
- Kyeong Jin Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Kyoung Jin Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jimi Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Nam Hoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sin Gon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
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103
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Tan X, Wang H, Deng Y, He L, Zhang W. False-Positive Radioactive Iodine Uptake Caused by Cervical Myofascitis in a Patient With Differentiated Thyroid Carcinoma. Clin Nucl Med 2023; 48:512-514. [PMID: 37133510 DOI: 10.1097/rlu.0000000000004631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
ABSTRACT A 31-year-old woman with a history of papillary thyroid cancer underwent ablative 131I therapy. Posttherapeutic whole-body 131I scintigraphy revealed abnormally increased activity in the neck. Additional SPECT/CT images localized the activity in the bilateral peripheral fascia of the platysma.
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Affiliation(s)
- Xiang Tan
- From the Department of Oncology, Anyue County People's Hospital, Ziyang, China
| | - Hao Wang
- Department of Nuclear Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu
| | - Yujiao Deng
- From the Department of Oncology, Anyue County People's Hospital, Ziyang, China
| | - Limeng He
- From the Department of Oncology, Anyue County People's Hospital, Ziyang, China
| | - Wei Zhang
- From the Department of Oncology, Anyue County People's Hospital, Ziyang, China
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104
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Jiang Y, Liu S, Qiu X, Huo Y, Zhang X, Cai H, Lv Z, Ma C. Do radioiodine-avid lymph nodes from differentiated thyroid cancer on the initial posttherapy scan need repeated 131I therapy? Front Endocrinol (Lausanne) 2023; 14:1099449. [PMID: 37324259 PMCID: PMC10262046 DOI: 10.3389/fendo.2023.1099449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/28/2023] [Indexed: 06/17/2023] Open
Abstract
Background Residual/recurrent lymph node metastase (LNM) is often found after differentiated thyroid cancer (DTC) surgery. This study aimed to investigate whether patients complicated with radioiodine-avid (131I+) lymph nodes from DTC on the initial posttherapy scan (PTS) need repeated 131I therapy. Methods From June 2013 to August 2022, DTC patients with 131I+ lymph nodes on the initial PTS who received at least two cycles of 131I therapy were retrospectively enrolled. They were divided into a complete response (CR) group and an incomplete response (IR) group according to their response to the initial 131I therapy based on the 2015 American Thyroid Association (ATA) guidelines. Results A total of 170 DTC patients with 131I+ lymph nodes on the initial PTS were included; 42/170 (24.7%) patients were classified into the CR group and 128/170 (75.9%) were classified into the IR group according to their response to the initial 131I therapy. None of the 42 CR patients had disease progression at the subsequent follow-up, and 37/170 (21.8%) IR patients improved after repeated therapy. Univariate analysis showed that N stage (P=0.002), stimulated thyroglobulin (sTg) level before initial 131I therapy (P<0.001), LNM size (P<0.001), number of total residual/recurrent LNM (P=0.021), radioiodine-nonavid (131I-) LNM (P=0.002) and ultrasound features (P<0.001) were related to the initial treatment response. On multivariate analysis, sTg level (OR=1.186, P<0.001) and LNM size (OR=1.533, P=0.004) were independent risk factors for IR after initial 131I therapy. The optimal sTg level and LNM size cutoff value for predicting the treatment response after initial 131I therapy were 18.2 µg/l and 5mm. Conclusion This study suggested that approximately one-quarter of patients with 131I+ lymph nodes on initial PTS, especially those with N0 or N1a stage, lower sTg level, smaller LNM size, ≤2 residual/recurrent LNMs, negative ultrasound features and no 131I- LNM, remain stable after one cycle of 131I therapy and do not need repeated therapy.
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Affiliation(s)
| | | | | | | | | | | | | | - Chao Ma
- Department of Nuclear Medicine, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
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105
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Ghossein R, Ganly I, Tuttle RM, Xu B. Large (>4 cm) Intrathyroidal Encapsulated Well-Differentiated Follicular Cell-Derived Carcinoma Without Vascular Invasion May Have Negligible Risk of Recurrence Even When Treated with Lobectomy Alone. Thyroid 2023; 33:586-592. [PMID: 36884299 PMCID: PMC10171951 DOI: 10.1089/thy.2023.0032] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Background: Thyroid carcinoma >4 cm in size is staged as T3a. The current American Thyroid Association guidelines recommend subtotal/total thyroidectomy and consideration for postoperative radioactive iodine (RAI) treatment for these tumors. In this retrospective cohort study, we aimed to explore the clinical course of large encapsulated thyroid carcinoma without other risk factors. Methods: Eighty-eight patients with large (>4 cm) encapsulated well-differentiated thyroid carcinoma resected between 1995 and 2021 were included in this retrospective cohort study. Exclusion criteria were tall cell variant, any extent of vascular invasion, extrathyroidal extension (microscopic or gross), high-grade histology, noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP), infiltrative tumors, positive resection margin, and cases with follow-up <1 year. The primary outcomes are risk of nodal metastasis at the initial resection, disease-free survival (DFS), and disease-specific survival (DSS). Results: The tumor histotype was follicular carcinoma (n = 18, 21%), oncocytic (Hurthle cell) carcinoma (n = 8, 9%), and papillary thyroid carcinoma (PTC; n = 62, 70%). Among PTC, 38 were encapsulated follicular variant, 20 classic type, and 4 solid variant. Four cases had extensive capsular invasion (CI), 61 (69%) had focal CI, whereas 23 did not have CI. Thirty-two cases (36%) were treated with lobectomy/hemithyroidectomy alone, and 55 patients (62%) did not receive RAI. Five patients had nodal metastasis at the time of primary resection, all of whom had classic-type PTC. The median follow-up period was 4.8 years (interquartile range: 3.2-9.7 years). No recurrence, being local, regional, or distant, was observed in the entire cohort, including those patients treated with lobectomy alone without RAI. The 10-year DFS and DSS were 100%, respectively. Conclusion: Large intrathyroidal encapsulated well-differentiated thyroid carcinoma without vascular invasion follow an extremely indolent clinical course with negligible risk of recurrence. Lobectomy alone without RAI may be the appropriate treatment strategy for this selected group of patients.
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Affiliation(s)
- Ronald Ghossein
- Department of Pathology and Laboratory Medicine and Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - R. Michael Tuttle
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Bin Xu
- Department of Pathology and Laboratory Medicine and Memorial Sloan Kettering Cancer Center, New York, New York, USA
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106
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Boucai L, Saqcena M, Kuo F, Grewal RK, Socci N, Knauf JA, Krishnamoorthy GP, Ryder M, Ho AL, Ghossein RA, Morris LGT, Seshan V, Fagin JA. Genomic and Transcriptomic Characteristics of Metastatic Thyroid Cancers with Exceptional Responses to Radioactive Iodine Therapy. Clin Cancer Res 2023; 29:1620-1630. [PMID: 36780190 PMCID: PMC10106408 DOI: 10.1158/1078-0432.ccr-22-2882] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 12/06/2022] [Accepted: 02/08/2023] [Indexed: 02/14/2023]
Abstract
PURPOSE The determinants of response or resistance to radioiodine (RAI) are unknown. We aimed to identify genomic and transcriptomic factors associated with structural responses to RAI treatment of metastatic thyroid cancer, which occur infrequently, and to test whether high MAPK pathway output was associated with RAI refractoriness. EXPERIMENTAL DESIGN Exceptional response to RAI was defined as reduction of tumor volume based on RECIST v1.1. We performed a retrospective case-control study of genomic and transcriptomic characteristics of exceptional responders (ER; n = 8) versus nonresponders (NR; n = 16) matched by histologic type and stage at presentation on a 1:2 ratio. RESULTS ER are enriched for mutations that activate MAPK through RAF dimerization (RAS, class 2 BRAF, RTK fusions), whereas NR are associated with BRAFV600E, which signals as a monomer and is unresponsive to negative feedback. ER have a lower MAPK transcriptional output and a higher thyroid differentiation score (TDS) than NR (P < 0.05). NR are enriched for 1q-gain (P < 0.05) and mutations of genes regulating mRNA splicing and the PI3K pathway. BRAFV600E tumors with 1q-gain have a lower TDS than BRAFV600E/1q-quiet tumors and transcriptomic signatures associated with metastatic propensity. CONCLUSIONS ER tumors have a lower MAPK output and higher TDS than NR, whereas NR have a high frequency of BRAFV600E and 1q-gain. Molecular profiling of thyroid cancers and further functional validation of the key findings discriminating ER from NR may help predict response to RAI therapy.
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Affiliation(s)
- Laura Boucai
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mahesh Saqcena
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Fengshen Kuo
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ravinder K. Grewal
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Nicholas Socci
- Department of Bioinformatics Core, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jeffrey A. Knauf
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Gnana P. Krishnamoorthy
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mabel Ryder
- Department of Divisions of Endocrinology and Medical Oncology, Mayo Clinic, Rochester, MN
| | - Alan L. Ho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ronald A. Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Luc G. T. Morris
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Venkatraman Seshan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - James A. Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
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107
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Forster JC, Badger D, Hickson KJ. Close contact restriction periods for patients who have received iodine-131 therapy for differentiated thyroid cancer. J Radiol Prot 2023; 43:021501. [PMID: 36927822 DOI: 10.1088/1361-6498/acc4d0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 03/16/2023] [Indexed: 06/18/2023]
Abstract
Patients treated with radionuclide therapy usually require restrictions on certain activities for a period of time following treatment to optimise protection of the public and ensure the legal dose limit is not exceeded. Software may be used to calculate necessary restriction periods for an individual based on longitudinal dose rate measurements from the time of radiopharmaceutical administration. A spreadsheet program has been used for this purpose in Australian hospitals for the last two decades. However, this spreadsheet has a limitation in that it uses an approximation in the calculation of dose from a contact pattern, which affects the calculated restriction period. A computer program called Dorn was developed that provides the same functionality as the spreadsheet but without this approximation. Proffered radiation safety advice from Dorn and the spreadsheet were compared. Advice from the spreadsheet and Dorn were compared for 55 patients who underwent iodine-131 therapy for differentiated thyroid cancer. The restriction periods for caring for infants, close contact with children and sleeping with a partner were typically about 13 h longer in Dorn than in the spreadsheet, but in some cases were over a week shorter or a month longer. If the Dorn program is used clinically in place of the spreadsheet, some patients will enjoy shorter restriction periods and the therapy provider can be more confident in their compliance with regulatory requirements and best practice. Dorn is freely available fromhttps://doi.org/jg5f.
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Affiliation(s)
- Jake C Forster
- Medical Physics and Radiation Safety, South Australia Medical Imaging, Adelaide, SA 5000, Australia
- Department of Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Daniel Badger
- Medical Physics and Radiation Safety, South Australia Medical Imaging, Adelaide, SA 5000, Australia
| | - Kevin J Hickson
- Medical Physics and Radiation Safety, South Australia Medical Imaging, Adelaide, SA 5000, Australia
- Allied Health & Human Performance, University of South Australia, Adelaide, SA 5001, Australia
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108
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Nikitski AV, Condello V, Divakaran SS, Nikiforov YE. Inhibition of ALK-Signaling Overcomes STRN-ALK-Induced Downregulation of the Sodium Iodine Symporter and Restores Radioiodine Uptake in Thyroid Cells. Thyroid 2023; 33:464-473. [PMID: 36585857 PMCID: PMC10122237 DOI: 10.1089/thy.2022.0533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background: Radioiodine (RAI) is commonly used for thyroid cancer treatment, although its therapeutic benefits are restricted to iodine-avid tumors. The RAI-refractory disease develops with tumor dedifferentiation involving loss of sodium-iodine symporter (NIS). Thyroid cancers driven by ALK fusions are prone to dedifferentiation, and whether targeted ALK inhibition may enhance RAI uptake in these tumors remains unknown. The aim of this study was to determine the levels of NIS expression during the progression of ALK fusion-driven thyroid cancer, assess the effects of ALK activation on NIS-mediated RAI uptake, and test pharmacological options for its modulation. Methods: The expression of NIS at different stages of ALK-driven carcinogenesis was analyzed using a mouse model of STRN-ALK-driven thyroid cancer. For in vitro experiments, a system of doxycycline-inducible expression of STRN-ALK was generated using PCCL3 normal thyroid cells. The STRN-ALK-induced effects were evaluated with quantitative reverse transcription polymerase chain reaction, Western blot, immunofluorescence, RNA sequencing, and gene sets pathways analyses. RAI uptake was measured using 131I. Treatment experiments were done with FDA-approved ALK inhibitors (crizotinib and ceritinib), MEK inhibitor selumetinib, and JAK1/2 inhibitor ruxolitinib. Results: We found that Nis downregulation occurred early in ALK-driven thyroid carcinogenesis, even at the stage of well-differentiated cancer, with a complete loss in poorly differentiated thyroid carcinomas. Acute STRN-ALK expression in thyroid cells resulted in increased MAPK, JAK/STAT3, and PI3K/AKT/mTOR signaling outputs associated with significant ALK-dependent downregulation of the majority of thyroid differentiation and iodine metabolism/transport genes, including Slc5a5 (Nis), Foxe1, Dio1, Duox1/2, Duoxa2, Glis3, Slc5a8, and Tg. Moreover, STRN-ALK expression in thyroid cells induced a significant loss of membranous NIS and a fourfold decrease of the NIS-mediated RAI uptake, which were reversed by ALK inhibitors crizotinib and ceritinib. In addition, a strong dose-dependent restoration of NIS with its membranous redistribution in STRN-ALK-expressing thyroid cells was observed after inhibition of MAPK signaling with selumetinib, which exhibited a cumulative effect with JAK1/2 inhibitor ruxolitinib. Conclusions: The findings of this preclinical study showed that ALK fusion-induced downregulation of NIS, the prerequisite of RAI refractoriness, could be reversed in thyroid cells by either direct inhibition of ALK or its downstream signaling pathways.
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Affiliation(s)
| | - Vincenzo Condello
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Saurabh S. Divakaran
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Yuri E. Nikiforov
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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109
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Zhang C, Xiang B. The underlying mechanisms and strategies of DNA damage and repair in radiation sialadenitis. Oral Dis 2023; 29:990-995. [PMID: 34773326 DOI: 10.1111/odi.14078] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/18/2021] [Accepted: 11/03/2021] [Indexed: 11/24/2022]
Abstract
Radiation therapy is a critical strategy for the treatment of malignant tumors. X-ray external radiation has been successfully used to treat head and neck cancer. On the other hand, 131 I internal radiation has been effective in managing differentiated thyroid cancer. However, these therapies cause radiation damage to salivary glands. Radiation sialadenitis is the most common complication associated with radiotherapy applied to the head and neck and it severely affects patients' quality of life. Since DNA is the main intracellular target of radiation, and the integrity of the DNA structure is critical to genomic stability and the cellular survival of salivary glands, regulating radiation-induced DNA damage offers great promise in preventing and managing radiation sialadenitis. In this review, we summarize recent progress in DNA damage and repair in irradiated salivary glands.
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Affiliation(s)
- Chong Zhang
- Laboratory of Oral and Maxillofacial Disease, The Second Hospital of Dalian Medical University, Dalian, China
| | - Bin Xiang
- Laboratory of Oral and Maxillofacial Disease, The Second Hospital of Dalian Medical University, Dalian, China
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110
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Kawamoto T, Shikama N, Fukumori T, Hoshi M, Yamada T. Long-term clinical outcomes and prognostic factors for patients with papillary thyroid carcinoma with other organ invasions after adjuvant radioactive iodine. Endocrine 2023; 80:79-85. [PMID: 36367673 DOI: 10.1007/s12020-022-03251-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022]
Abstract
PURPOSE Papillary thyroid carcinoma (PTC) with other organ invasions is directly related to patient prognosis and quality of life; however, studies on the clinical outcomes of adjuvant radioactive iodine (RAI) for PTC with other organ invasions are limited. This study aimed to clarify the clinical outcomes and prognostic factors for patients with PTC with other organ invasions after adjuvant RAI. METHODS Patients with PTC with other organ invasions without distant metastases who underwent surgery and adjuvant RAI were retrospectively reviewed. We evaluated the initial responses based on the American Thyroid Association guidelines and survival rates. Prognostic factors for locoregional recurrence-free survival (LRRFS) were analyzed. RESULTS Between January 2005 and December 2019, 102 patients were included in the study. Their median age was 55 years. The median follow-up duration was 92 months (range; 30-231 months). The excellent response rate after RAI was 42%. The 7-year overall survival, LRRFS, and recurrence-free survival rates were 100%, 75%, and 75%, respectively. Metastatic lymph node size, resection margin status, and post-RAI suppressed thyroglobulin level were the independent prognostic factors for LRRFS. CONCLUSION We demonstrated that 75% of patients with PTC with other organ invasions could achieve long-term survival without recurrence after adjuvant RAI. Future development of effective treatment strategies for large metastatic lymph nodes, gross residual tumors, and high serum thyroglobulin levels is warranted.
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Affiliation(s)
- Terufumi Kawamoto
- Department of Radiation Oncology, Graduate School of Medicine, Juntendo University, Tokyo, Japan.
- Department of Radiology, Kanaji Thyroid Hospital, Tokyo, Japan.
| | - Naoto Shikama
- Department of Radiation Oncology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | | | - Masae Hoshi
- Department of Surgery, Kanaji Thyroid Hospital, Tokyo, Japan
| | - Tetsu Yamada
- Department of Surgery, Kanaji Thyroid Hospital, Tokyo, Japan
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111
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Liu Q, Kulkarni HR, Zhao T, Schuchardt C, Chen X, Zhu Z, Zhang J, Baum RP. Peptide Receptor Radionuclide Therapy in Patients With Advanced Progressive Medullary Thyroid Cancer: Efficacy, Safety, and Survival Predictors. Clin Nucl Med 2023; 48:221-227. [PMID: 36723881 DOI: 10.1097/rlu.0000000000004539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE Progressive metastatic medullary thyroid carcinoma (MTC) is often characterized by rapid disease progression and poor prognosis, with only few therapeutic options available. Peptide receptor radionuclide therapy (PRRT) has demonstrated remarkable success in the management of gastroenteropancreatic neuroendocrine tumors and has also been suggested to treat MTC. However, evidence on its effectiveness and long-term outcome for this indication is still limited. The objective of this study was to assess the safety and efficacy of PRRT in patients with advanced, progressive MTC and to determine survival. Potential predictors of survival were also evaluated. METHODS From September 2003 to June 2019, 28 patients (15 men and 13 women; mean age, 49 ± 14 years) with progressive, somatostatin receptor-positive advanced MTC received PRRT with 177Lu- or 90Y-labeled somatostatin analogs at Zentralklinik Bad Berka, Germany. Toxicity was graded according to Common Terminology Criteria for Adverse Events version 5.0. Treatment response was evaluated according to RECIST (Response Evaluation Criteria in Solid Tumors) 1.1, as well as molecular imaging criteria (European Organisation for Research and Treatment of Cancer). Kaplan-Meier analysis was used to calculate progression-free survival (PFS) and overall survival (OS), defined from the start of PRRT. Univariate and multivariate Cox regression analyses were performed to identify parameters associated with PFS and OS. RESULTS Seventy-seven cycles of PRRT were administered (mean cumulative administered activity, 16.0 ± 7.8 GBq). No acute or long-term grade 3/4 toxicity was recorded with a follow-up of 3 to 140 months, except for 1 patient (4%) who suffered from grade 3 anemia (possibly related to disease progression). According to the RECIST criteria, the disease control rate after 3 to 4 months of PRRT was 56% (partial remission, 12%; stable disease, 44%). The disease control rate (72%) was higher by molecular response evaluation. Median OS and PFS were 63.7 and 10.1 months, respectively. The annual OS rates were 84% at 1 year, 65% at 3 years, 57% at 5 years, and 18% at 10 years. The annual PFS rates were 42% at 1 year, 21% at 2 years, and 13% at 5 years. Patients with bone metastases had poorer OS and PFS than those without metastases (median OS, 58.7 vs 92.3 months [P = 0.035; hazard ratio, 2.7; 95% confidence interval, 0.92-7.84]; median PFS, 8.5 vs 12.8 months [P = 0.592; hazard ratio, 1.2; 95% confidence interval, 0.56-2.76]). CONCLUSIONS Peptide receptor radionuclide therapy was well tolerated and effective in patients with advanced, aggressive MTC. Bone metastasis was an independent adverse prognostic factor for OS.
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Affiliation(s)
| | - Harshad R Kulkarni
- THERANOSTICS Center for Molecular Radiotherapy and Precision Oncology, ENETS Center of Excellence, Zentralklinik Bad Berka, Bad Berka, Germany
| | | | - Christiane Schuchardt
- THERANOSTICS Center for Molecular Radiotherapy and Precision Oncology, ENETS Center of Excellence, Zentralklinik Bad Berka, Bad Berka, Germany
| | | | - Zhaohui Zhu
- From the Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing
| | | | - Richard P Baum
- CURANOSTICUM Wiesbaden-Frankfurt, Center for Advanced Radiomolecular Precision Oncology, Wiesbaden, Germany
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Usmani S, Jain A, Al-Riyami K, Abubakar S. Accumulation of 131Iodine in the nasolacrimal sac/duct after radioiodine therapy for papillary thyroid cancer. J PAK MED ASSOC 2023; 73:713-714. [PMID: 36932793 DOI: 10.47391/jpma.23-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
SPECT/CT is a powerful tool for assessing unexpected concentrations of radioiodine resulting from benign uptake in organs with sodium-iodide symporter (NIS) expression. We report a case of accumulation of 131Iodine in the nasolacrimal sac/duct after radioiodine therapy for papillary thyroid cancer. A whole-body scan was taken 3 days after the administration of 5.5 GBq of 131Iodine. SPECT/CT images localized the focal tracer uptake in the nasolacrimal sac/duct likely due to nasolacrimal duct obstruction secondary to prior radioiodine or iodine therapies. Hybrid SPECT/CT allows precise anatomical localization and help differentiate benign mimics of disease, which can alter patient management.
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Affiliation(s)
- Sharjeel Usmani
- Department of Nuclear Medicine, Sultan Qaboos Comprehensive Cancer Care and Research Center (SQCCCRC), Muscat Oman
| | - Anjali Jain
- Department of Nuclear Medicine, Sultan Qaboos Comprehensive Cancer Care and Research Center (SQCCCRC), Muscat Oman
| | - Khulood Al-Riyami
- Department of Nuclear Medicine, Sultan Qaboos Comprehensive Cancer Care and Research Center (SQCCCRC), Muscat Oman
| | - Sofiullah Abubakar
- Department of Nuclear Medicine, Sultan Qaboos Comprehensive Cancer Care and Research Center (SQCCCRC), Muscat Oman
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Liu Y, Wang J, Hu X, Pan Z, Xu T, Xu J, Jiang L, Huang P, Zhang Y, Ge M. Radioiodine therapy in advanced differentiated thyroid cancer: Resistance and overcoming strategy. Drug Resist Updat 2023; 68:100939. [PMID: 36806005 DOI: 10.1016/j.drup.2023.100939] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/16/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023]
Abstract
Thyroid cancer is the most prevalent endocrine tumor and its incidence is fast-growing worldwide in recent years. Differentiated thyroid cancer (DTC) is the most common pathological subtype which is typically curable with surgery and Radioactive iodine (RAI) therapy (approximately 85%). Radioactive iodine is the first-line treatment for patients with metastatic Papillary Thyroid Cancer (PTC). However, 60% of patients with aggressive metastasis DTC developed resistance to RAI treatment and had a poor overall prognosis. The molecular mechanisms of RAI resistance include gene mutation and fusion, failure to transport RAI into the DTC cells, and interference with the tumor microenvironment (TME). However, it is unclear whether the above are the main drivers of the inability of patients with DTC to benefit from iodine therapy. With the development of new biological technologies, strategies that bolster RAI function include TKI-targeted therapy, DTC cell redifferentiation, and improved drug delivery via extracellular vesicles (EVs) have emerged. Despite some promising data and early success, overall survival was not prolonged in the majority of patients, and the disease continued to progress. It is still necessary to understand the genetic landscape and signaling pathways leading to iodine resistance and enhance the effectiveness and safety of the RAI sensitization approach. This review will summarize the mechanisms of RAI resistance, predictive biomarkers of RAI resistance, and the current RAI sensitization strategies.
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Affiliation(s)
- Yujia Liu
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jiafeng Wang
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China
| | - Xiaoping Hu
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Zongfu Pan
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China
| | - Tong Xu
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jiajie Xu
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China; Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Liehao Jiang
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China; Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Ping Huang
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China
| | - Yiwen Zhang
- Center for Clinical Pharmacy, Cancer Center, Department of Pharmacy, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China.
| | - Minghua Ge
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, China; Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
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Su J, Fu Y, Wang M, Lin S. Reply: Clinical efficacy of lenvatinib for the treatment of radioiodine-refractory thyroid carcinoma: A systematic review and meta-analysis of clinical trials. Clin Endocrinol (Oxf) 2023; 98:275-276. [PMID: 35261050 DOI: 10.1111/cen.14718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/03/2022] [Indexed: 01/04/2023]
Affiliation(s)
- Jingyang Su
- Hangzhou Hospital of Traditional Chinese Medicine affiliated to Zhejiang Chinese Medicine University, Hangzhou, China
| | - Yue Fu
- Hangzhou Hospital of Traditional Chinese Medicine affiliated to Zhejiang Chinese Medicine University, Hangzhou, China
| | - Menglei Wang
- Hangzhou Hospital of Traditional Chinese Medicine affiliated to Zhejiang Chinese Medicine University, Hangzhou, China
| | - Shengyou Lin
- Department of Oncolgy, Hangzhou Hospital of Traditional Chinese Medicine affiliated to Zhejiang Chinese Medical University, Hangzhou, China
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Sherman EJ, Harris J, Bible KC, Xia P, Ghossein RA, Chung CH, Riaz N, Gunn GB, Foote RL, Yom SS, Wong SJ, Koyfman SA, Dzeda MF, Clump DA, Khan SA, Shah MH, Redmond K, Torres-Saavedra PA, Le QT, Lee NY. Radiotherapy and paclitaxel plus pazopanib or placebo in anaplastic thyroid cancer (NRG/RTOG 0912): a randomised, double-blind, placebo-controlled, multicentre, phase 2 trial. Lancet Oncol 2023; 24:175-186. [PMID: 36681089 PMCID: PMC9969528 DOI: 10.1016/s1470-2045(22)00763-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 01/20/2023]
Abstract
BACKGROUND Anaplastic thyroid cancer is a rare and aggressive cancer with no standard radiotherapy-based local treatment. Based on data suggesting synergy between pazopanib and paclitaxel in anaplastic thyroid cancer, NRG Oncology did a double-blind, placebo-controlled, randomised phase 2 clinical trial comparing concurrent paclitaxel and intensity-modulated radiotherapy (IMRT) with the addition of pazopanib or placebo with the aim of improving overall survival in this patient population. METHODS Eligible patients were aged 18 years or older with a pathological diagnosis of anaplastic thyroid cancer, any TNM stage, Zubrod performance status of 0-2, no recent haemoptysis or bleeding, and no brain metastases. Patients were enrolled from 34 centres in the USA. Initially, a run-in was done to establish safety. In the randomised phase 2 trial, patients in the experimental group (pazopanib) received 2-3 weeks of weekly paclitaxel (80 mg/m2) intravenously and daily pazopanib suspension 400 mg orally followed by concurrent weekly paclitaxel (50 mg/m2), daily pazopanib (300 mg), and IMRT 66 Gy given in 33 daily fractions (2 Gy fractions). In the control group (placebo), pazopanib was replaced by matching placebo. Patients were randomly assigned (1:1) to the two treatment groups by permuted block randomisation by NRG Oncology with stratification by metastatic disease. All investigators, patients, and funders of the study were masked to group allocation. The primary endpoint was overall survival in the intention-to-treat population. Safety was assessed in all patients who received at least one dose of study treatment. This trial is registered with Clinicaltrials.gov, NCT01236547, and is complete. FINDINGS The safety run-showed the final dosing regimen to be safe based on two out of nine participants having adverse events of predefined concern. Between June 23, 2014, and Dec 30, 2016, 89 patients were enrolled to the phase 2 trial, of whom 71 were eligible (36 in the pazopanib group and 35 in the placebo group; 34 [48%] males and 37 [52%] females). At the final analysis (data cutoff March 9, 2020), with a median follow-up of 2·9 years (IQR 0·002-4·0), 61 patients had died. Overall survival was not significantly improved with pazopanib versus placebo, with a median overall survival of 5·7 months (95% CI 4·0-12·8) in the pazopanib group versus 7·3 months (4·3-10·6) in the placebo group (hazard ratio 0·86, 95% CI 0·52-1·43; one-sided log-rank p=0·28). 1-year overall survival was 37·1% (95% CI 21·1-53·2) in the pazopanib group and 29·0% (13·2-44·8) in the placebo group. The incidence of grade 3-5 adverse events did not differ significantly between the treatment groups (pazopanib 88·9% [32 of 36 patients] and placebo 85·3% [29 of 34 patients]; p=0·73). The most common clinically significant grade 3-4 adverse events in the 70 eligible treated patients (36 in the pazopanib group and 34 in the placebo group) were dysphagia (13 [36%] vs 10 [29%]), radiation dermatitis (8 [22%] vs 13 [38%]), increased alanine aminotransferase (12 [33%] vs none), increased aspartate aminotransferase (eight [22%] vs none), and oral mucositis (five [14%] vs eight [24%]). Treatment-related serious adverse events were reported for 16 (44%) patients on pazopanib and 12 (35%) patients on placebo. The most common serious adverse events were dehydration and thromboembolic event (three [8%] each) in patients on pazopanib and oral mucositis (three [8%]) in those on placebo. There was one treatment-related death in each group (sepsis in the pazopanib group and pneumonitis in the placebo group). INTERPRETATION To our knowledge, this study is the largest randomised anaplastic thyroid cancer study that has completed accrual showing feasibility in a multicenter NCI National Clinical Trials Network setting. Although no significant improvement in overall survival was recorded in the pazopanib group, the treatment combination was shown to be feasible and safe, and hypothesis-generating data that might warrant further investigation were generated. FUNDING National Cancer Institute and Novartis.
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Affiliation(s)
- Eric J Sherman
- Department of Medicine, Division of Head and Neck Oncology, Solid Tumor Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Weill Cornell Medicine and New York Presbyterian Hospital, New York, NY, USA.
| | - Jonathan Harris
- NRG Oncology Statistics and Data Management Center, American College of Radiology, Philadelphia, PA, USA
| | | | - Ping Xia
- Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Ronald A Ghossein
- Department of Medicine, Division of Head and Neck Oncology, Solid Tumor Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Nadeem Riaz
- Department of Medicine, Division of Head and Neck Oncology, Solid Tumor Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - G Brandon Gunn
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Sue S Yom
- Radiation Oncology, University of California, San Francisco, San Francisco, CA, USA
| | | | | | - Michael F Dzeda
- Christiana Care Health System-Helen F Graham Cancer Center & Research Institute, Newark, DE, USA
| | | | - Saad A Khan
- UT Southwestern Harold C Simmons Comprehensive Cancer Center, Dallas, TX, USA
| | - Manisha H Shah
- Ohio State University Comprehensive Cancer Center, OSU Wexner Medical Center, Columbus, OH, USA
| | - Kevin Redmond
- Radiation Oncology, University of Cincinnati-Barrett Cancer Center, Cincinnati, OH, USA
| | - Pedro A Torres-Saavedra
- NRG Oncology Statistics and Data Management Center, American College of Radiology, Philadelphia, PA, USA
| | - Quynh-Thu Le
- Stanford Cancer Institute Palo Alto, Stanford, CA, USA
| | - Nancy Y Lee
- Department of Medicine, Division of Head and Neck Oncology, Solid Tumor Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Shobab L, Wartofsky L. Perspective: The Molecular Landscape of Radioactive Iodine Refractory Differentiated Thyroid Cancer and Poorly Differentiated Thyroid Cancer. Thyroid 2023; 33:138-142. [PMID: 36345225 DOI: 10.1089/thy.2022.0428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Leila Shobab
- MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Leonard Wartofsky
- MedStar Health Research Institute, Washington, District of Columbia, USA
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Ju Y, Wang L, Cheng F, Huang F, Chen X, Song Q, Xiao J, Zhu X, Jia H. Comparing the efficacy of thyroglobulin and thyroglobulin/ thyroid-stimulating hormone ratio models in predicting a successful response to radioactive iodine therapy. BMC Endocr Disord 2023; 23:19. [PMID: 36670396 PMCID: PMC9854025 DOI: 10.1186/s12902-022-01261-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 12/27/2022] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND The thyroglobulin (Tg)/ thyroid-stimulating hormone (TSH) ratio has manifested to be a reliable marker for predicting prognosis in patients with differentiated thyroid carcinoma (DTC). The objective of this study was to compare the efficacy of Tg and Tg/TSH ratio models in predicting a successful response to radioactive iodine therapy. METHODS One thousand six hundred forty-two DTC patients receiving 131I radiotherapy were finally enrolled in this retrospective study. The patients were divided into a training set (n = 973) and a validation set (n = 669) by the patient consultation time (July 2019). A receiver-operating characteristic curve was constructed for Tg and the Tg/TSH ratio to establish their cutoffs. Then, the variables were screened by univariate logistic regression and incorporated into logistic prediction models by stepwise regression, where Tg/TSH was excluded from model 1 and Tg was excluded from model 2. RESULTS In 1642 enrolled DTC patients, the first 131I radiotherapy had an excellent response in 855 patients. The cut-offs for Tg level and Tg/TSH ratio were 3.40 ng/ mL [area under the curve (AUC): 0.789] and 36.03 ng/mIU (AUC: 0.788), respectively. In addition, the AUC of the model including Tg was higher than that of the model including Tg/TSH in both the training set (0.837 vs 0.833) and the testing set (0.854 vs 0.836). CONCLUSIONS Both Tg and Tg/TSH ratios could be considered predictors of the effects of the first 131I ablative therapy. However, the prediction model including Tg performed better than the model including Tg/TSH.
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Affiliation(s)
- Yanli Ju
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China
| | - Lihua Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China
| | - Fang Cheng
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China
| | - Fengyan Huang
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China
| | - Xueyu Chen
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China
| | - Qingqing Song
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China
| | - Juan Xiao
- Center of Evidence-Based Medicine, the Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247 Beiyuan Street, Jinan, Shandong, 250033, China
| | - Xiaolu Zhu
- Department of Nuclear Medicine, the Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247 Beiyuan Street, Jinan, Shandong, 250033, China.
| | - Hongying Jia
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, No. 44 Wenhua West Road, Jinan, Shandong, 250012, China.
- Center of Evidence-Based Medicine, the Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247 Beiyuan Street, Jinan, Shandong, 250033, China.
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Tian T, Huang S, Dai H, Qi M, Liu B, Huang R. Radioactive Iodine-Refractory Pulmonary Metastases of Papillary Thyroid Cancer in Children, Adolescents, and Young Adults. J Clin Endocrinol Metab 2023; 108:306-314. [PMID: 36226635 DOI: 10.1210/clinem/dgac600] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/05/2022] [Indexed: 01/27/2023]
Abstract
CONTEXT Few studies have explored radioactive iodine-refractory (RAIR) disease in children, adolescents, and young adults with papillary thyroid cancer (CAYA-PTC). OBJECTIVE This study systematically investigated the clinicopathologic characteristics and prognosis of CAYA-PTC with RAIR disease. METHODS Sixty-five patients with PTC aged ≤20 years were enrolled in this study, and all patients were confirmed to have pulmonary metastases. Clinicopathologic profiles were compared between the radioactive iodine-avid (RAIA) and RAIR groups. Univariate and multivariate regression analyses were performed to identify risk factors for RAIR status and progressive disease (PD). Gene alterations were detected in 17 patients. RESULTS Overall, 20 patients were included in the RAIR group, accounting for 30.8% (20/65) of all patients. No significant difference in pathologic characteristics was observed between patients aged <15 years and patients aged 15-20 years, but younger patients were more likely to develop RAIR disease (hazard ratio [HR] 3.500, 95% CI 1.134-10.803, P = .023). RET fusions were the most common genetic alterations in CAYA-PTC, but an association with RAIR disease was not detected (P = .210). RAIR disease (HR 10.008, 95% CI 2.427-41.268, P = .001) was identified as an independent predictor of PD. The Kaplan-Meier curve revealed a lower progression-free survival (PFS) and disease-specific survival (DSS) rate in the RAIR group than in the RAIA group (P < .001 and P = .039). Likewise, RAIR disease was a risk factor for unfavorable PFS in patients aged <15 years (P < .001). CONCLUSION RAIR disease occurs in one-third of CAYA-PTC with pulmonary metastases. Younger patients (aged < 15 years) are more susceptible to RAIR status, which leads to unfavorable PFS and DSS.
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Affiliation(s)
- Tian Tian
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Shuhui Huang
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Hongyuan Dai
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Mengfang Qi
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Bin Liu
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Huang
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
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Raghupathy J, Tan BKJ, Song HJJMD, Chia AZQ, Tan YZ, Yang SP, Parameswaran R. The efficacy of adjuvant radioactive iodine after reoperation in patients with persistent or recurrent differentiated thyroid cancer: a systematic review. Langenbecks Arch Surg 2023; 408:21. [PMID: 36635455 DOI: 10.1007/s00423-022-02747-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 10/20/2022] [Indexed: 01/14/2023]
Abstract
OBJECTIVE The effectiveness of adjuvant radioiodine (RAI) after reoperation in patients with persistent or recurrent differentiated thyroid cancer (DTC) is controversial. Although various organizations recognize that strong evidence for the use of RAI is lacking, they continue to recommend the use of adjuvant RAI therapy for select groups of patients. This is concerning as RAI therapy has potential side effects such as gastrointestinal symptoms, bone marrow suppression, and gonadal damage. METHODS Four electronic databases were systematically searched for randomized trials or observational studies that examined the outcomes of adjuvant RAI after reoperation for recurrent DTC, among patients of any age. The baseline characteristics, treatment response, disease progression, and overall survival of these studies were synthesized and reported. A meta-analysis of the use of RAI on progression-free survival was also performed. RESULTS Six observational studies, comprising a combined cohort of 437 patients who underwent reoperation, were included from 1212 records. Adjuvant RAI after reoperation in recurrent DTC was not associated with longer progression-free or overall survival. There was also no association of RAI with excellent structural or biochemical treatment response, lower thyroglobulin levels, nor a lower rate of second recurrence or distant metastases. CONCLUSIONS Adjuvant RAI after reoperation in recurrent DTC was not associated with improved cancer or treatment-related outcomes. However, as the included studies were of inadequate quality, there is an urgent need for randomized trials and well-analyzed cohort studies. Physicians should exercise clinical judgment to prescribe adjuvant RAI for only selected, high-risk patients.
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Affiliation(s)
- Jaivikash Raghupathy
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Benjamin Kye Jyn Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Harris J J M D Song
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Alys Z Q Chia
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yi Zhao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Samantha Peiling Yang
- Endocrinology Division, Department of Medicine, National University Hospital, Singapore, 1E Kent Ridge Rd, Singapore, 119228, Singapore
- Endocrinology Division, Yong Loo Lin School of Medicine, National University Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Rajeev Parameswaran
- Division of Thyroid & Endocrine Surgery, Department of Endocrine Surgery, National University Hospital, Singapore, Singapore.
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore.
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Zannat R, Lee J, Muzaffar J, Read ML, Brookes K, Sharma N, Boelaert K, McCabe CJ, Nieto HR. The potential interaction between medical treatment and radioiodine treatment success: A systematic review. Front Endocrinol (Lausanne) 2023; 13:1061555. [PMID: 36686426 PMCID: PMC9845773 DOI: 10.3389/fendo.2022.1061555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/06/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction Radioactive iodine (RAI) therapy is a critical component in the post-surgical management of thyroid cancer patients, as well as being a central therapeutic option in the treatment of hyperthyroidism. Previous work suggests that antithyroid drugs hinder the efficacy of RAI therapy in patients. However, the effects of other background medications on RAI treatment efficacy have not been evaluated. Therefore, we performed a systematic review and meta-analysis investigating the potential off-target effects of medication on RAI therapy in patients with thyroid cancer and hyperthyroidism. Methods Systematic review and meta-analysis according to the 2020 PRISMA guidelines. Databases searched: MEDLINE, EMBASE and Cochrane Library for studies published between 2001 and 2021. Results Sixty-nine unique studies were identified. After screening, 17 studies with 3313 participants were included. One study investigated thyroid cancer, with the rest targeted to hyperthyroidism. The majority of studies evaluated the effects of antithyroid drugs; the other drugs studied included lithium, prednisone and glycididazole sodium. Antithyroid drugs were associated with negative impacts on post-RAI outcomes (n = 5 studies, RR = 0.81, p = 0.02). However, meta-analysis found moderate heterogeneity between studies (I2 = 51%, τ2 = 0.0199, p = 0.08). Interestingly, lithium (n = 3 studies), prednisone (n = 1 study) and glycididazole (n = 1 study) appeared to have positive impacts on post-RAI outcomes upon qualitative analysis. Conclusion Our systematic review strengthens previous work on antithyroid medication effects on RAI, and highlights that this field remains under researched especially for background medications unrelated to thyroid disease, with very few papers on non-thyroid medications published. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php, identifier CRD42021274026.
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Affiliation(s)
- Riazul Zannat
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Jonathan Lee
- Department of Ear, Nose and Throat Surgery, Warwick Hospital, University Hospitals of South Warwickshire NHS Foundation Trust, Birmingham, United Kingdom
| | - Jameel Muzaffar
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom
| | - Martin L. Read
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Katie Brookes
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Neil Sharma
- Department of Ear, Nose and Throat Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Kristien Boelaert
- Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Christopher J. McCabe
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
- Birmingham Health Partners, University of Birmingham, Birmingham, United Kingdom
| | - Hannah R. Nieto
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
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Li YR, Wang SY, Yeh CN. Letter to the editors on 'Clinical efficacy of lenvatinib for the treatment of radioiodine-refractory thyroid carcinoma: A systematic review and meta-analysis of clinical trials'. Clin Endocrinol (Oxf) 2023; 98:133. [PMID: 34288014 DOI: 10.1111/cen.14565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/19/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Yan-Rong Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Shang-Yu Wang
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of General Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chun-Nan Yeh
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of General Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
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Genc M, Yildirim A, Yildirim N. Is a strict restricted-iodine diet necessary for preparation of radioactive iodine therapy? Nucl Med Commun 2023; 44:44-48. [PMID: 36514927 DOI: 10.1097/mnm.0000000000001632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE A restricted-iodine diet (RID) increases the effectiveness of radioiodine therapy (RAIT) by decreasing the body's iodine pool, especially in iodine-rich regions. However, there is no consensus on the RID that should be applied in iodine-deficient areas. This study aims to assess the effect of strict and flexible RID before RAIT. METHODS For the study, 144 patients were randomized into the strict or flexible RID group. All patients stopped levothyroxine before RAIT and followed a RID. After 2 weeks of RID, 24-h urine samples were taken. The urinary iodine excretion was compared. In 52 of 144 patients, the spot urine samples were taken before and after RID. The reduction in urinary iodine excretion was compared according to the iodine/creatinine ratio. RESULTS Our study included 47 males and 97 females with a mean age of 45 years. After RID in the 24-h urine samples, the mean iodine level was 47.9 µg/day, and both protocols were sufficient to reduce the body iodine pool. There was no significant difference between the strict and the flexible group, 43.06 and 52.89 µg/day (P:0.147). The reduction in urinary iodine excretion was not statistically different in both groups according to spot urine samples (68.20 vs. 60.53%; P:0.377). CONCLUSION The flexible RID protocol that less disrupts the patient's quality of life can be preferred for RAIT preparation in iodine-deficient countries.
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Affiliation(s)
- Mustafa Genc
- Department of Nuclear Medicine, Sivas Numune Hospital, Sivas
| | | | - Nilufer Yildirim
- Department of Nuclear Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey
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Meng C, Song J, Long W, Mu Z, Sun Y, Liang J, Lin Y. A user-friendly nomogram for predicting radioiodine refractory differentiated thyroid cancer. Front Endocrinol (Lausanne) 2023; 14:1109439. [PMID: 36843580 PMCID: PMC9950494 DOI: 10.3389/fendo.2023.1109439] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 01/27/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND The diagnosis of radioiodine refractory differentiated thyroid cancer (RAIR-DTC) is primarily based on clinical evolution and iodine uptake over the lesions, which is still time-consuming, thus urging a predictive model for timely RAIR-DTC informing. The aim of this study was to develop a nomogram model for RAIR prediction among DTC patients with distant metastases (DM). METHODS Data were extracted from the treatment and follow-up databases of Peking Union Medical College Hospital between 2010 and 2021. A total of 124 patients were included and divided into RAIR (n=71) and non-RAIR (n=53) according to 2015 ATA guidelines. All patients underwent total thyroidectomy followed by at least two courses of RAI treatment. Serological markers and various clinical, pathological, genetic status, and imaging factors were integrated into this study. The pre-treatment stimulated Tg and pre- and post-treatment suppressed Tg at the first and second course RAI treatment were defined as s-Tg1, s-Tg2, sup-Tg1, and sup-Tg2, respectively. Δs-Tg denoted s-Tg1/s-Tg2, and Δs-TSH denoted s-TSH1/s-TSH2. Multivariate logistic regression and correlation analysis were utilized to determine the independent predictors of RAIR. The performance of the nomogram was assessed by internal validation and receiver operating characteristic (ROC) curve, and benefit in clinical decision-making was assessed using decision curve. RESULTS In univariate logistic regression, nine possible risk factors were related to RAIR. Correlation analysis showed four of the above factors associated with RAIR. Through multivariate logistic regression, Δs-Tg/Δs-TSH<1.50 and age upon diagnosis were obtained to develop a convenient nomogram model for predicting RAIR. The model was internally validated and had good predictive efficacy with an AUC of 0.830, specificity of 0.830, and sensitivity of 0.755. The decision curve also showed that if the model is used for clinical decision-making when the probability threshold is between 0.23 and 0.97, the net benefit of patients is markedly higher than that of the TreatAll and TreatNone control groups.By using 1.50 as a cut-off ofΔs-Tg/Δs-TSH, differing biochemical progression among the generally so-called RAIR can be further stratified as meaningfully rapidly or slowly progressive patients (P=0.012). CONCLUSIONS A convenient user-friendly nomogram model was developed with good predictive efficacy for RAIR. The progression of RAIR can be further stratified as rapidly or slowly progressive by using 1.50 as a cut-off value of Δs-Tg/Δs-TSH.
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Affiliation(s)
- Chao Meng
- Department of Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, China
- Department of Oncology, Peking University International Hospital, Beijing, China
| | - Juanjuan Song
- Department of Nuclear Medicine, Peking University International Hospital, Beijing, China
| | - Wen Long
- Department of Nuclear Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhuanzhuan Mu
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, China
| | - Yuqing Sun
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, China
| | - Jun Liang
- Department of Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
- Department of Oncology, Peking University International Hospital, Beijing, China
- *Correspondence: Jun Liang, ; Yansong Lin,
| | - Yansong Lin
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, China
- *Correspondence: Jun Liang, ; Yansong Lin,
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Li Q, Zhang L, Lang J, Tan Z, Feng Q, Zhu F, Liu G, Ying Z, Yu X, Feng H, Yi H, Wen Q, Jin T, Cheng K, Zhao X, Ge M. Lipid-Peptide-mRNA Nanoparticles Augment Radioiodine Uptake in Anaplastic Thyroid Cancer. Adv Sci (Weinh) 2023; 10:e2204334. [PMID: 36453580 PMCID: PMC9875617 DOI: 10.1002/advs.202204334] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/09/2022] [Indexed: 06/17/2023]
Abstract
Restoring sodium iodide symporter (NIS) expression and function remains a major challenge for radioiodine therapy in anaplastic thyroid cancer (ATC). For more efficient delivery of messenger RNA (mRNA) to manipulate protein expression, a lipid-peptide-mRNA (LPm) nanoparticle (NP) is developed. The LPm NP is prepared by using amphiphilic peptides to assemble a peptide core and which is then coated with cationic lipids. An amphiphilic chimeric peptide, consisting of nine arginine and hydrophobic segments (6 histidine, C18 or cholesterol), is synthesized for adsorption of mRNA encoding NIS in RNase-free conditions. In vitro studies show that LP(R9H6) m NP is most efficient at delivering mRNA and can increase NIS expression in ATC cells by more than 10-fold. After intratumoral injection of NIS mRNA formulated in optimized LPm NP, NIS expression in subcutaneous ATC tumor tissue increases significantly in nude mice, resulting in more iodine 131 (131 I) accumulation in the tumor, thereby significantly inhibiting tumor growth. Overall, this work designs three arginine-rich peptide nanoparticles, contributing to the choice of liposome cores for gene delivery. LPm NP can serve as a promising adjunctive therapy for patients with ATC by restoring iodine affinity and enhancing the therapeutic efficacy of radioactive iodine.
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Affiliation(s)
- Qinglin Li
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
| | - Lizhuo Zhang
- Department of Head and Neck SurgeryCenter of Otolaryngology-head and neck surgeryZhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College)Key Laboratory of Endocrine Gland Diseases of Zhejiang ProvinceHangzhouZhejiang310014China
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Jiayan Lang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Zhuo Tan
- Department of Head and Neck SurgeryCenter of Otolaryngology-head and neck surgeryZhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College)Key Laboratory of Endocrine Gland Diseases of Zhejiang ProvinceHangzhouZhejiang310014China
| | - Qingqing Feng
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Fei Zhu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Guangna Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Zhangguo Ying
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
| | - Xuefei Yu
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
| | - He Feng
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
| | - Heqing Yi
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
| | - Qingliang Wen
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022China
| | - Tiefeng Jin
- Department of Head and Neck SurgeryCenter of Otolaryngology-head and neck surgeryZhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College)Key Laboratory of Endocrine Gland Diseases of Zhejiang ProvinceHangzhouZhejiang310014China
| | - Keman Cheng
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Xiao Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
- Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of SciencesBeijing100049China
| | - Minghua Ge
- Department of Head and Neck SurgeryCenter of Otolaryngology-head and neck surgeryZhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College)Key Laboratory of Endocrine Gland Diseases of Zhejiang ProvinceHangzhouZhejiang310014China
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Xie J, Chen P, Wang J, Luo X, Luo J, Xiong X, Li C, Pan L, Wu J, Feng H, Ouyang W. Incorporation size of lymph node metastasis focus and pre-ablation stimulated Tg could more effectively predict clinical outcomes in differentiated thyroid cancer patients without distant metastases. Front Endocrinol (Lausanne) 2023; 14:1094339. [PMID: 37025409 PMCID: PMC10072321 DOI: 10.3389/fendo.2023.1094339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 03/07/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND The size of lymph node metastasis (LNM) and pre-ablation stimulated Tg (ps-Tg) were key predictors of clinical prognosis in differentiated thyroid cancer (DTC) patients, however, very few studies combine the above two as predictors of clinical prognosis of DTC patients. METHODS Persistent/recurrent disease and clinicopathologic factors were analyzed in 543 DTC patients without distant metastases who underwent LN dissection, near-total/total thyroidectomy, and radioiodine ablation. RESULTS In the multivariate analysis, size of LNM, ps-Tg, and the activity of 131I significantly correlated with long-term remission. The optimal cutoff size of LNM 0.4 cm-1.4 cm (intermediate-risk patients) and >1.4cm (high-risk patients) increased the recurrence risk (hazard ratio [95% CI], 4.674 [2.881-7.583] and 13.653 [8.135-22.913], respectively). Integration of ps-Tg into the reclassification risk stratification showed that ps-Tg ≤ 10.0 ng/mL was relevant to a greatly heightened possibility of long-term remission (92.2%-95.4% in low-risk patients, 67.3%-87.0% in intermediate-risk patients, and 32.3%-57.7% in high-risk patients). CONCLUSION The cutoff of 0.4 cm and 1.4 cm for a definition of size of LNM in DTC patients without distant metastases can reclassify risk assessment, and incorporating ps-Tg could more effectively predict clinical outcomes and modify the postoperative management plan.
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Kim M, Jin M, Jeon MJ, Kim EY, Shin DY, Lim DJ, Kim BH, Kang HC, Kim WB, Shong YK, Kim HK, Kim WG. Lenvatinib Compared with Sorafenib as a First-Line Treatment for Radioactive Iodine-Refractory, Progressive, Differentiated Thyroid Carcinoma: Real-World Outcomes in a Multicenter Retrospective Cohort Study. Thyroid 2023; 33:91-99. [PMID: 35443825 DOI: 10.1089/thy.2022.0054] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Background: Sorafenib and lenvatinib have been widely adopted to treat radioactive iodine (RAI)-refractory differentiated thyroid carcinoma (DTC). However, limited data exist regarding a direct comparison of these tyrosine kinase inhibitors (TKIs). We aimed to evaluate the clinical efficacy and safety of two TKIs as first-line therapy in patients with distant metastatic or locally advanced, progressive, RAI-refractory DTC in real-world practice. Methods: In this multicenter, retrospective cohort study, we evaluated 136 patients with progressive distant metastatic or locally advanced, progressive, RAI-refractory DTC or poorly differentiated thyroid carcinoma (PDTC) who received first-line sorafenib or lenvatinib treatment. The primary outcome was progression-free survival (PFS). We also evaluated the objective response rate, disease-control rate, clinical benefit rate, and safety. Results: The median age of the patients was 68 years, and 35% (47/136) were male. Eighty and fifty-six patients were included in the sorafenib and lenvatinib groups, respectively. The median PFS was 13.3 months [95% confidence interval, CI, 9.9-18.1 months] in the sorafenib group and 35.3 months [CI, 18.2 months to upper limit not reported as the median was not reached] in the lenvatinib group (p = 0.001). A significantly prolonged PFS was observed in the lenvatinib group (compared with the sorafenib group) after adjusting for age, sex, pathology, disease-related symptom, lung-only metastasis, cumulative RAI dose, time from diagnosis, treatment duration, and longest diameter of the target lesion (hazard ratio = 0.34, CI, 0.19-0.60, p < 0.001). The partial response rate was 24% and 59% in the sorafenib and lenvatinib groups, respectively (p < 0.001). More common grade 3-4 adverse events were hypertension (16%, 9/56 vs. 1%, 1/80, p = 0.002) and proteinuria (32%, 18/56 vs. 0%, p < 0.001) in the lenvatinib group, and hand-foot skin reaction (24%, 19/80 vs. 4%, 2/56, p = 0.001) in the sorafenib group. Conclusion: In our study of Asian patients, first-line lenvatinib treatment of metastatic or locally advanced, progressive, RAI-refractory DTC or PDTC was associated with a longer PFS compared with sorafenib. However, severe hypertension and proteinuria were observed more frequently after lenvatinib treatment than after sorafenib treatment.
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Affiliation(s)
- Mijin Kim
- Department of Internal Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Meihua Jin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Min Ji Jeon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Eui Young Kim
- Department of Endocrinology, Dongnam Institute of Radiological and Medical Sciences Cancer Center, Busan, Republic of Korea
| | - Dong Yeob Shin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dong Jun Lim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bo Hyun Kim
- Department of Internal Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Ho-Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Won Bae Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Kee Shong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hee Kyung Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Won Gu Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Luo ZY, Qin JW, Fang JG, Zheng C, Gong WB, Hei H. [Association of extranodal extension and lymph node ratio with radioactive iodine-refractory papillary thyroid cancer]. Zhonghua Yi Xue Za Zhi 2022; 102:3856-3861. [PMID: 36540923 DOI: 10.3760/cma.j.cn112137-20220628-01425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Objective: To investigate the related factors of radioiodine-refractory thyroid cancer (RAIR-DTC) and the increase of cumulative iodine treatment dose. Methods: The data of patients with papillary thyroid cancer who underwent surgery and iodine treatment for the first time in the Affiliated Cancer Hospital of Zhengzhou University from January 2015 to December 2017 were retrospectively analyzed. The related factors of RAIR-DTC and the increase of cumulative iodine treatment dose were explored. Results: A total of 650 patients were enrolled, including 217 males (33.4%) and 433 females (66.6%), aged 45 (34, 53) years. There were 123 patients (18.9%) over 55 years old, 171 patients (26.3%) with extranodal extension and 18 patients (2.8%) with distant metastasis. The median lymph node ratio was 0.22 (0.11, 0.33). Twenty patients (3.1%) had an accumulated iodine treatment dose>400 mCi and 19 patients (2.9%) had RAIR-DTC. Multivariate logistic regression analysis showed that extranodal extension (OR=19.833, 95%CI: 6.057-73.325, P<0.001) was related factors for the increase of cumulative iodine treatment dose. Age>55 years old (OR=3.322, 95%CI: 1.136-9.466, P=0.024), distant metastasis (OR=10.059, 95%CI: 2.508-38.888, P<0.001), extranodal extension (OR=5.278, 95%CI: 1.707-19.813, P=0.006) and lymph node ratio (OR=34.724, 95%CI: 2.749-384.575, P=0.004) were related factors for RAIR-DTC. Conclusions: Extranodal extension and lymph node ratio are related factors for RAIR-DTC. In clinical practice, more attention should be paid to the influence of different lymph node metastasis characteristics on the occurrence of RAIR-DTC and the cumulative therapeutic dose of iodine.
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Affiliation(s)
- Z Y Luo
- Department of Thyroid and Neck, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China
| | - J W Qin
- Department of Thyroid and Neck, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China
| | - J G Fang
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - C Zheng
- Department of Thyroid and Neck, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China
| | - W B Gong
- Department of Thyroid and Neck, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China
| | - H Hei
- Department of Thyroid and Neck, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China
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Piscopo L, Volpe F, Nappi C, Zampella E, Manganelli M, Matrisciano F, Totaro P, Pace L, Maurea S, Cuocolo A, Klain M. Second Primary Malignancies in Patients with Differentiated Thyroid Cancer after Radionuclide Therapy: A Retrospective Single-Centre Study. Curr Oncol 2022; 30:37-44. [PMID: 36661652 PMCID: PMC9857292 DOI: 10.3390/curroncol30010003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/14/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022] Open
Abstract
Second primary malignancies (SPM) are described as any primary, not synchronous, malignancy arising in a different anatomical district, with confirmed histological diagnosis. Age at diagnosis, previous non-thyroidal primary malignancy, and radioactive iodine (RAI) therapy have been proposed as independent risk factors for SPM. RAI therapy is a standard treatment for moderate-high risk differentiated thyroid cancer (DTC), and its effect on the development of SPM has become a critical topic in DTC treatment. The purpose of this retrospective single-center study was to investigate the occurrence and the possible association of non-thyroidal SPM diagnosed after DTC and RAI therapy in a cohort of 1326 consecutive DTC patients referred at our Institution for RAI treatment from 1993 to 2009. Eighty-nine patients with ages ≤ 18 years at the time of DTC diagnosis or with a follow-up of ≤12 months were excluded from the final analysis. All patients underwent a complete clinical and hematological follow-up every 6 months for a minimum of 12 months. During follow-up (mean 89 ± 73 months), 25 patients (2%) had an SPM diagnosis (mean 133 ± 73 months). The most common site of the second malignancy was the breast, accounting for 32% of all SPM, followed by colon-rectal cancer (16%), leukemia, and gynecological and kidney cancer (4%). At Cox univariable regression analysis, age at DTC diagnosis (p < 0.001), age ≥55 years (p < 0.001) and follow-up duration (p < 0.004) were associated with SPM onset, while no significant association was observed with the administered activity of radioiodine. In conclusion, our data suggest that the older a person gets, the more sharply the likelihood of developing additional diseases, such as PMS, increases. Similarly, for follow-up, the more a patient is followed up clinically over time, the higher the risk of new diagnoses increases.
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Affiliation(s)
- Leandra Piscopo
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Fabio Volpe
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Carmela Nappi
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Emilia Zampella
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | | | - Francesca Matrisciano
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Pasquale Totaro
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Leonardo Pace
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84084 Fisciano, Italy
| | - Simone Maurea
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
| | - Michele Klain
- Department of Advanced Biomedical Sciences, University Federico II, 80131 Naples, Italy
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Tran TVT, Rubino C, Allodji R, Andruccioli M, Bardet S, Diallo I, Dottorini M, Garsi J, Hall P, Henry-Amar M, Lamart S, Le Thai F, Lönn S, Ricard M, Schvartz C, Schlumberger M, Journy N, de Vathaire F. Breast cancer risk among thyroid cancer survivors and the role of I-131 treatment. Br J Cancer 2022; 127:2118-2124. [PMID: 36224404 PMCID: PMC9726818 DOI: 10.1038/s41416-022-01982-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 08/07/2022] [Accepted: 09/05/2022] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Female thyroid cancer survivors are more likely to have a higher risk of breast cancer compared to the general population, and the underlying causes are yet to be understood. The potential role of I-131 treatment on this association remains controversial. METHODS We pooled individual data of women who were treated for differentiated thyroid cancer from 1934 to 2005 in France, Italy and Sweden. Standardized incidence ratios (SIRs) for breast cancer were estimated by comparison with age, sex and calendar-year expected values of the general population in each country. We estimated breast cancer risk in relation to I-131 treatment using time-dependent Poisson models. RESULTS Of 8475 women (mean age at diagnosis: 45 years, range 2-90 years), 335 were diagnosed with breast cancer [SIR = 1.52, 95% confidence interval (CI): 1.36-1.69] during a median follow-up time of 12.7 years since diagnosis. Overall, breast cancer risk did not differ between women treated or not with I-131 (relative risk=1.07, 95% CI 0.84-1.35). However, breast cancer risk increased with increasing cumulative I-131 activity, without significant departure from linearity (excess relative risk per 100 mCi=17%, 95% CI: 2% to 38%). The higher risk associated with a cumulative I-131 activity of ≥100 mCi and ≥400 mCi was translated into 4 (95% CI -4 to 13) and 42 (95% CI -8 to 93) excess breast cancer cases per 10,000 person-years, respectively. CONCLUSIONS An elevated risk was observed for the highest cumulative administered activity (>=400 mCi), and a significant dose-dependent association was observed among thyroid cancer survivors who were treated with I-131. However, overall, I-131 treatment might only explain partly the increase in breast cancer risk among female thyroid cancer survivors.
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Affiliation(s)
- Thi-Van-Trinh Tran
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France.
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France.
- University of Paris Saclay, Kremlin-Bicêtre, France.
| | - Carole Rubino
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France.
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France.
- University of Paris Saclay, Kremlin-Bicêtre, France.
| | - Rodrigue Allodji
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France
- University of Paris Saclay, Kremlin-Bicêtre, France
| | - Milena Andruccioli
- Department of Nuclear Medicine, Sant'Anna Hospital, via Napoleona 60, 22100, Como, Italy
| | - Stéphane Bardet
- Department of Nuclear Medicine and Thyroid Unit, Centre François Baclesse, Caen, France
| | - Ibrahima Diallo
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France
- University of Paris Saclay, Kremlin-Bicêtre, France
| | - Massimo Dottorini
- Department of Diagnostic Imaging, Nuclear Medicine Unit, Perugia General Hospital, Perugia, Italy
| | - Jérome Garsi
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France
- University of Paris Saclay, Kremlin-Bicêtre, France
| | - Per Hall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
- Department of Oncology, Södersjukhuset, 118 83, Stockholm, Sweden
| | - Michel Henry-Amar
- Centre de Traitement des Données du Cancéropôle Nord-Ouest, Plateforme de Recherche Clinique Ligue Contre le Cancer, Centre François Baclesse, 3 Avenue Général Harris, 14076, Caen, Cedex 5, France
| | - Stephanie Lamart
- Laboratoire d'Évaluation de la Dose Interne, Institut de Radioprotection et de Sûreté Nucléaire, IRSN/PSE-SANTE/SDOS/LEDI, 31 avenue de la Division Leclerc, 92260, Fontenay-aux-Roses, France
| | | | - Stefan Lönn
- Department of Research and Development, Region Halland, Halmstad, Sweden
| | - Marcel Ricard
- Department of Physics, Gustave Roussy and Paris Saclay University, Villejuif, France
| | - Claire Schvartz
- Nuclear medicine-thyroid Unit, Institut Godinot, 1, rue du Général-Koenig, 51100, Reims, France
- Thyroid Cancer Registry of Marne-Ardennes, Institut Godinot, 1, rue du Général-Koenig, 51100, Reims, France
| | - Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and University Paris-Saclay, 94800, Villejuif, France
| | - Neige Journy
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France
- University of Paris Saclay, Kremlin-Bicêtre, France
| | - Florent de Vathaire
- Radiation Epidemiology Team, INSERM U1018, Center for Research in Epidemiology and Population Health (CESP), F-94805, Villejuif Cedex, France.
- Department of Research, Gustave Roussy, F-94805, Villejuif Cedex, France.
- University of Paris Saclay, Kremlin-Bicêtre, France.
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130
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Wu J, Hu XY, Ghaznavi S, Kinnear S, Symonds CJ, Grundy P, Parkins VM, Sharma P, Lamb D, Khalil M, Hyrcza M, Chandarana SP, Pasieka JL, Harvey A, Warshawski J, Hart R, Deutschman M, Randall DR, Paschke R. The Prospective Implementation of the 2015 ATA Guidelines and Modified ATA Recurrence Risk Stratification System for Treatment of Differentiated Thyroid Cancer in a Canadian Tertiary Care Referral Setting. Thyroid 2022; 32:1509-1518. [PMID: 36226405 DOI: 10.1089/thy.2022.0055] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Objective: To present clinical outcomes of the prospective implementation of the 2015 American Thyroid Association (ATA) guidelines for the management of thyroid nodules and differentiated thyroid cancer (DTC) using the modified ATA recurrence risk (RR) stratification system. Methods: We prospectively analyzed 612 patients with DTC treated between April 2017 and December 2021 in Calgary, Alberta. Each patient was prospectively assigned a modified ATA RR and American Joint Committee Cancer 8th edition stage. Initial risk stratification and consideration of the 2015 ATA guidelines guided surgical management as well as the indication for and dose of radioiodine (RAI) and other adjuvant therapies. Patients were assessed for their response to treatment (RTT) at 2-years postoperatively. Results: There were 479 patients who had 2-year follow-up data and were included in the study. Of these patients, there were 253 (53%) low-, 129 (27%) intermediate-, and 97 (20%) high-RR patients. Of these, 227 patients (47%) underwent total thyroidectomy (TTX) plus RAI, 178 (37%) underwent TTX only, and 74 (16%) underwent lobectomy. The RTT at 2 years was excellent for 89% (66) of patients with lobectomy, 84% (149) for TTX only, and 53% (121) for TTX plus RAI. Among 253 patients who were deemed low RR, 85% (216) had excellent RTT, 13% (32) indeterminate RTT, 2% (4) biochemical incomplete RTT, and 1 patient had structural incomplete RTT. The intermediate RR group had the following RTT outcomes: 64% (83) excellent, 23% (30) indeterminate, 6% (7) biochemical incomplete, and 7% (9) structural incomplete. The high RR group had the worst RTT outcomes, with 38% (37) excellent, 19% (18) indeterminate, 10% (10) biochemical incomplete, and 33% (32) structural incomplete RTT. Conclusions: The 2015 ATA RR stratification system is useful for predicting disease status at 2-year post-treatment in patients with DTC. The 2015 ATA guidelines and modified ATA RR stratification treatment recommendations may reduce thyroid cancer overtreatment by including lobectomy as a definitive treatment option for low-risk thyroid cancers and selective use of RAI for intermediate and high-risk patients.
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Affiliation(s)
- Jiahui Wu
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Xun Yang Hu
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Medicine, Section of Endocrinology, University of Calgary, Calgary, Canada
| | - Sana Ghaznavi
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Medicine, Section of Endocrinology, University of Calgary, Calgary, Canada
| | - Susan Kinnear
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Medicine, Section of Endocrinology, University of Calgary, Calgary, Canada
| | - Christopher John Symonds
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Medicine, Section of Endocrinology, University of Calgary, Calgary, Canada
| | - Peter Grundy
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Medicine, Section of Endocrinology, University of Calgary, Calgary, Canada
| | - Vicky M Parkins
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Department of Medicine, Section of Endocrinology, University of Calgary, Calgary, Canada
| | - Priyanka Sharma
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Debbie Lamb
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Moosa Khalil
- Pathology and Laboratory Medicine and Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Martin Hyrcza
- Pathology and Laboratory Medicine and Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Shamir P Chandarana
- Arnie Charbonneau Cancer Institute, Departments of Cumming School of Medicine, University of Calgary, Calgary, Canada
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Janice L Pasieka
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Adrian Harvey
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Joseph Warshawski
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Robert Hart
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Michael Deutschman
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Derrick R Randall
- Surgery, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Ralf Paschke
- Department of Medicine, Section of Endocrinology, Oncology, Pathology and Laboratory Medicine, Biochemistry and Molecular Biology, and Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
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131
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Alzahrani AS, Mukhtar N. Incomplete response to therapy in intermediate- and high-risk thyroid cancer. Endocrine 2022; 78:531-542. [PMID: 36074242 DOI: 10.1007/s12020-022-03187-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 08/28/2022] [Indexed: 11/03/2022]
Abstract
CONTEXT The American Thyroid Association (ATA) risk stratification system predicts risk of recurrence of differentiated thyroid cancer (DTC). Although the majority of patients achieve an excellent response, patients with intermediate- or high-risk DTC are at a significant risk of developing incomplete responses. We undertook this work to understand the factors associated with development of biochemically or structurally incomplete response in these two risk subgroups of DTC. PATIENTS AND METHODS We retrospectively reviewed 287 consecutive patients with intermediate- (213 patients) or high-risk (74 patients) DTC. All patients underwent total thyroidectomy with (223 patients) or without (64 patients) lymph node dissection and 94% of them received at least one dose of I-131ablation/therapy. Univariate and multivariate analysis and Kaplan Meier analysis were used to compare patients who achieved an excellent response with those who continued to have biochemically or structurally incomplete responses. RESULTS In univariate and multivariate analyses, age (P 0.002, Odds ratio 4.8, 95% CI: 1.8-12.9), tumor size (P 0.027, Odds ratio 1.30, 95% CI: 1.03-1.64) and distant metastases (P < 0.0001, Odds ratio 44.6, 95% CI: 10.7-184.5) were significantly associated with the risk of developing biochemically or structurally incomplete statuses. Patients ≥ 55 years, tumors > 2.5 cm and presence of distant metastasis were associated with higher risk of incomplete response and death from DTC. However, when this analysis was performed on intermediate and high-risk groups separately, only age was consistently associated with risk of biochemically or structurally incomplete response in either and both groups. CONCLUSION Age is a strong predictor of biochemically and structurally incomplete responses in patients with intermediate and high-risk DTC.
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Affiliation(s)
- Ali S Alzahrani
- Department of Medicine and Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia.
| | - Noha Mukhtar
- Department of Medicine and Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
- Department of Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
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132
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Herbert G, England C, Perry R, Whitmarsh A, Moore T, Searle A, Chotaliya S, Ness A, Beasley M, Atkinson C. Impact of low iodine diets on ablation success in differentiated thyroid cancer: A mixed-methods systematic review and meta-analysis. Clin Endocrinol (Oxf) 2022; 97:702-729. [PMID: 35484696 PMCID: PMC9790217 DOI: 10.1111/cen.14751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/07/2022] [Accepted: 04/27/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Debate remains regarding whether to recommend a low iodine diet (LID) before radioactive-iodine treatment and its duration and stringency. This mixed-methods review aimed to determine if iodine status affects treatment success, the most effective diet to reduce iodine status, and how LID impacts wellbeing. METHODS Five electronic databases were searched until February 2021. An effectiveness synthesis (quantitative studies) and views synthesis (qualitative, survey, and experience-based evidence) were conducted individually and then integrated. Quality assessment was undertaken. RESULTS Fifty-six quantitative and three qualitative studies were identified. There was greater ablation success for those with an iodine status of <50 mcg/L (or mcg/gCr) compared with ≥250 (odds ratio [OR] = 2.63, 95% confidence interval [CI], 1.18-5.86, n = 283, GRADE certainty of evidence very low). One study compared <50 mcg/L (or mcg/gCr) to 100-199 and showed similar rates of ablation success (OR = 1.59, 95% CI, 0.48-6.15, n = 113; moderate risk of bias). People following a stricter LID before ablation had similar rates of success to a less-strict diet (OR = 0.67, 95% CI, 0.26-1.73, n = 256, GRADE certainty of evidence very low). A stricter LID reduced iodine status more than a less strict (SMD = -0.40, 95% CI, -0.56 to -0.24, n = 816), and reduction was seen after 1 and 2 weeks. The main challenges were a negative impact on psychological health, over restriction, confusion, and difficulty for sub-groups. CONCLUSIONS Although a LID of 1-2 weeks reduces iodine status, it remains unclear whether iodine status affects treatment success as only a few low-quality studies have examined this. LIDs are challenging for patients. Higher-quality studies are needed to confirm whether a LID is necessary.
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Affiliation(s)
- Georgia Herbert
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
| | - Clare England
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
| | - Rachel Perry
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
| | - Alex Whitmarsh
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
| | - Theresa Moore
- NIHR Applied Research Collaboration West (ARC West) at University Hospitals Bristol and Weston NHS Foundation TrustBristolUK
- Population Health Sciences, Bristol Medical SchoolUniversity of BristolBristolUK
| | - Aidan Searle
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
| | | | - Andy Ness
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
| | - Matthew Beasley
- University Hospitals Bristol and Weston NHS Foundation TrustBristolUK
| | - Charlotte Atkinson
- National Institute for Health Research Bristol Biomedical Research Centre, (Nutrition Theme)University Hospitals Bristol and Weston NHS Foundation Trust and University of BristolBristolUK
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133
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Zhou H, Wu J, Shi L, Wang Y, Liu B. Analysis of Delayed Surgery and Clinical Outcomes in Intermediate- and High-risk Papillary Thyroid Cancer. J Clin Endocrinol Metab 2022; 107:3389-3397. [PMID: 36056633 DOI: 10.1210/clinem/dgac502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Indexed: 01/19/2023]
Abstract
CONTEXT The optimal timing to performing thyroid surgery following a diagnosis of papillary thyroid cancer (PTC) has yet to be fully defined. OBJECTIVE We aimed to examine if a delayed surgery may worsen the clinical outcome of PTC patients with intermediate- to high-risk of recurrence. METHODS All consecutive PTC patients with intermediate- to high-risk of recurrence who underwent total thyroidectomy and radioactive iodine (RAI) ablation at 3 tertiary hospitals in southwest China were retrospectively included. Excellent response at 1-year follow-up after initial therapy was defined as no clinical, imaging, or biochemical evidence of PTC. Association of the timing of surgery and excellent response rates. RESULTS The study included 871 patients. The median time interval between PTC diagnosis and surgery was 2 months (range, 1-87 months). Patients were divided according to the timing of surgery, < 6 months (group A, 624/871 [71.6%]), ≥ 6 to 11 months (group B, 123/871 [14.1%]), or ≥ 12 months (group C, 124/871 [14.2%]). One year after initial therapy, 64.7%, 71.5%, and 66.1% of patients in groups A, B, and C, respectively, achieved excellent response (P = 0.27). The lack of impact of surgery timing was observed across intermediate- to high-risk classifications and all T stage categories. These findings did not change when we separately analyzed the groups according to RAI dose (intermediate-dose group: ≤ 3.7 GBq [n = 654], and high-activity group: 5.5 GBq [n = 217]) further subdivided according to the timing of surgery. CONCLUSION Timing of surgery does not seem to affect short-term disease outcomes in intermediate- to high-risk PTC patients. Further research is necessary to assess the impact of delayed surgery on long-term prognosis.
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Affiliation(s)
- Huijun Zhou
- Department of Nuclear Medicine, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan Province, China
| | - Jie Wu
- Department of Nuclear Medicine, Panzhihua Municipal Central Hospital, Panzhihua University, 617067, Panzhihua, Sichuan Province, China
| | - Lei Shi
- Department of Nuclear Medicine, Chengdu Fifth People's Hospital, 611100, Chengdu, Sichuan Province, China
| | - Yu Wang
- Department of Nuclear Medicine, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan Province, China
| | - Bin Liu
- Department of Nuclear Medicine, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan Province, China
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134
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Wang X, Zheng X, Zhu J, Li Z, Wei T. Radioactive Iodine Therapy Does not Improve Cancer-specific Survival in Hürthle Cell Carcinoma of the Thyroid. J Clin Endocrinol Metab 2022; 107:3144-3151. [PMID: 35908290 DOI: 10.1210/clinem/dgac448] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Indexed: 02/08/2023]
Abstract
CONTEXT It is unclear whether radioactive iodine (RAI) therapy could improve cancer-specific survival (CSS) in patients with Hürthle cell carcinoma (HCC) of the thyroid. OBJECTIVE To investigate the effect of RAI on CSS in HCC patients. METHODS HCC patients who underwent total thyroidectomy (TT) were identified from the Surveillance, Epidemiology, and End Results (SEER) database between 2000 and 2018. The Kaplan-Meier method and the Cox proportional hazards regression model were used to evaluate CSS. Propensity score-matched (PSM) analyses were performed to control the influence of potential confounders. RESULTS A total of 2279 patients were identified. RAI treatment was not significantly associated with improved CSS in overall or PSM cohort. Subgroup analyses indicated similar results, even in patients with aggressive features such as age 55 years or older, tumor size greater than 40 mm, distant disease in SEER staging, extrathyroidal extension, and lymph node metastases (all P > .05). CONCLUSION RAI has no statistically significant influence on the CSS in HCC patients. This information may aid in decision-making for RAI therapy in these patients.
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Affiliation(s)
- Xiaofei Wang
- Department of Thyroid & Parathyroid Surgery; Laboratory of Thyroid and Parathyroid Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xun Zheng
- Department of Thyroid & Parathyroid Surgery; Laboratory of Thyroid and Parathyroid Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jingqiang Zhu
- Department of Thyroid & Parathyroid Surgery; Laboratory of Thyroid and Parathyroid Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhihui Li
- Department of Thyroid & Parathyroid Surgery; Laboratory of Thyroid and Parathyroid Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Tao Wei
- Department of Thyroid & Parathyroid Surgery; Laboratory of Thyroid and Parathyroid Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
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135
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Matte P, Hadoux J. [Drug approval: Cabozantinib monotherapy in advanced thyroid cancers refractory or not eligible for radioactive iodine treatment, after progression under previous systemic therapies]. Bull Cancer 2022; 109:1103-1104. [PMID: 36220695 DOI: 10.1016/j.bulcan.2022.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 08/15/2022] [Indexed: 06/16/2023]
Affiliation(s)
- Paul Matte
- Gustave-Roussy, département d'innovation thérapeutique et des Essais Précoce, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Julien Hadoux
- Gustave-Roussy, service d'oncologie endocrinienne, 114, rue Edouard-Vaillant, 94805 Villejuif, France.
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136
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Iglesias ML, Calabretta JM, Coggiola O, Califano I. Thyroglobulin antibodies: Trend over time and clinical impact in differentiated thyroid carcinoma with and without radioiodine ablation. ENDOCRINOL DIAB NUTR 2022; 69:702-708. [PMID: 36470645 DOI: 10.1016/j.endien.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 11/04/2021] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Thyroglobulin antibodies (TgAb) trend may be considered a surrogate marker for thyroglobulin in differentiated thyroid carcinoma. The aim of this study is to analyse, in cases with positive TgAb, trend over time and its relationship with response to treatment. MATERIAL AND METHODS Retrospective and descriptive study of 100 patients with differentiated thyroid carcinoma and positive TgAb (measured by electrochemoluminiscense) after thyroidectomy. Assessment of response to initial treatment was performed 6-24 months after surgery. Status at last follow-up was evaluated. RESULTS After the first year nearly half of the patients showed a reduction in TgAb levels ≥50%, in 91% of these patients, status at last follow up was excellent response (65%) or indeterminate response due to decreasing TgAb levels (26%). At first assessment, indeterminate responses were found in 49% of cases, without significant differences among initial risk of recurrence category or whether radioiodine ablation was performed. At last evaluation (median 53.5 months), 15% of ablated low-risk patients had an indeterminate response (due to declining TgAb), vs 62% in the non-ablated low-risk group (p 0.03). Median time to negativization for post-surgical TgAb levels<100UI/ml was 11 months [3-94] vs 31 months [8-119] for patients with TgAb≥100UI/ml (p 0.0003). CONCLUSION A reduction of ≥50% in TgAb levels during the first year correlated with favourable outcomes. Non-ablated patients and patients with higher levels of post-surgical TgAb may need a longer time to achieve negative conversion.
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Affiliation(s)
- María Laura Iglesias
- Endocrinology Department, Instituto de oncología Angel H. Roffo, Avenida. San Martín 5481, C1417DTB Buenos Aires, Argentina.
| | - Juan Matías Calabretta
- Endocrinology Department, Instituto de oncología Angel H. Roffo, Avenida. San Martín 5481, C1417DTB Buenos Aires, Argentina
| | - Osvaldo Coggiola
- Biochemistry Department, Instituto de oncología Angel H. Roffo, Avenida. San Martín 5481, C1417DTB Buenos Aires, Argentina
| | - Inés Califano
- Endocrinology Department, Instituto de oncología Angel H. Roffo, Avenida. San Martín 5481, C1417DTB Buenos Aires, Argentina
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137
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Alonso‐Gordoa T. Multimodal approach to the treatment of patients with radioiodine refractory differentiated thyroid cancer and metastases to the central nervous system. Cancer Med 2022; 11 Suppl 1:33-39. [PMID: 36202602 PMCID: PMC9537051 DOI: 10.1002/cam4.4901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/22/2022] [Accepted: 05/21/2022] [Indexed: 11/26/2022] Open
Abstract
The diagnosis of central nervous system metastases in patients with radioiodine refractory differentiated thyroid cancer is a late and rare event that occurs in less than 1% of patients. Definitive conclusions on the overall clinical management cannot be drawn due to the limited number of patients included in retrospective series or post hoc analysis from clinical trials. However, most data show a trend to an increased benefit from a multimodal approach. Local treatment based on surgical and/or radiation techniques is highly encouraged for symptom control and to reduce tumor burden in this location despite a high risk of clinical complications. In addition, systemic treatment with novel tyrosine kinase inhibitors has demonstrated activity in this subgroup of patients, improving an otherwise unfavorable prognosis.
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Affiliation(s)
- Teresa Alonso‐Gordoa
- Medical Oncology DepartmentHospital Universitario Ramón y CajalMadridSpain
- Instituto de Investigación Biomédica Ramón y Cajal (IRICYS)MadridSpain
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138
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Fu H, Huang J, Sun L, Wu H, Chen H. FAP-Targeted Radionuclide Therapy of Advanced Radioiodine-Refractory Differentiated Thyroid Cancer With Multiple Cycles of 177 Lu-FAPI-46. Clin Nucl Med 2022; 47:906-907. [PMID: 35485857 DOI: 10.1097/rlu.0000000000004260] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Many recent studies began to explore the therapeutic potential of FAP-targeted radionuclide therapy for refractory cancers. In this case, we presented the experience of multiple cycles of 177 Lu-FAPI-46 radionuclide therapy in a 34-year-old man with radioiodine-refractory differentiated thyroid cancer (RAIR-DTC). Intense radiotracer uptake was observed in RAIR-DTC metastatic lesions on the pretreatment 68 Ga-FAPI PET/CT and posttherapeutic scintigraphy. Follow-up examinations after 4 cycles of 177 Lu-FAPI-46 treatment revealed stable metastatic lesions, resulting in stable disease. This case demonstrated the potential feasibility of 177 Lu-FAPI-46 in the treatment of advanced RAIR-DTC; further research on improving the FAP-targeting vector may be necessary.
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Affiliation(s)
- Hao Fu
- From the Department of Nuclear Medicine and Minnan PET Center, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
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139
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Busaidy NL, Konda B, Wei L, Wirth LJ, Devine C, Daniels GA, DeSouza JA, Poi M, Seligson ND, Cabanillas ME, Sipos JA, Ringel MD, Eisfeld AK, Timmers C, Shah MH. Dabrafenib Versus Dabrafenib + Trametinib in BRAF-Mutated Radioactive Iodine Refractory Differentiated Thyroid Cancer: Results of a Randomized, Phase 2, Open-Label Multicenter Trial. Thyroid 2022; 32:1184-1192. [PMID: 35658604 PMCID: PMC9595631 DOI: 10.1089/thy.2022.0115] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background: Oncogenic BRAF mutations are commonly found in advanced differentiated thyroid cancer (DTC), and reports have shown efficacy of BRAF inhibitors in these tumors. We investigated the difference in response between dabrafenib monotherapy and dabrafenib + trametinib therapy in patients with BRAF-mutated radioactive iodine refractory DTC. Methods: In this open-label randomized phase 2 multicenter trial, patients aged ≥18 years with BRAF-mutated radioactive iodine refractory DTC with progressive disease by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 within 13 months before enrollment were eligible. Patients were randomly assigned to receive dabrafenib alone or dabrafenib + trametinib. The primary endpoint was objective response rate by modified RECIST (minor response of -20% to -29%, partial and complete response) within the first 24 weeks of therapy. Trial Registration Number: NCT01723202. Results: A total of 53 patients were enrolled. The objective response rate (modified RECIST) was 42% (11/26 [95% confidence interval {CI} 23-63%]) with dabrafenib versus 48% (13/27 [CI 29-68%]) with dabrafenib + trametinib (p = 0.67). Objective response rate (RECIST 1.1) was 35% (9/26 [CI 17-56%]) with dabrafenib and 30% (8/27 [CI 14-51%]) with dabrafenib + trametinib. Most common treatment-related adverse events included skin and subcutaneous tissue disorders (17/26, 65%), fever (13/26, 50%), hyperglycemia (12/26, 46%) with dabrafenib alone and fever (16/27, 59%), nausea, chills, fatigue (14/27, 52% each) with dabrafenib + trametinib. There were no treatment-related deaths. Conclusions: Combination dabrafenib + trametinib was not superior in efficacy compared to dabrafenib monotherapy in patients with BRAF-mutated radioiodine refractory progressive DTC.
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Affiliation(s)
- Naifa L. Busaidy
- Division of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Bhavana Konda
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Lai Wei
- Department of Biomedical Informatics, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Lori J. Wirth
- Division of Hematology and Medical Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Catherine Devine
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Gregory A. Daniels
- Division of Hematology and Oncology, University of California San Diego Moores Cancer Center, La Jolla, California, USA
| | - Jonas A. DeSouza
- Division of Medical Oncology, The University of Chicago, Chicago, Illinois, USA
| | - Ming Poi
- Department of Pharmacology, The Ohio State University, Columbus, Ohio, USA
| | - Nathan D. Seligson
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Maria E. Cabanillas
- Division of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jennifer A. Sipos
- Division of Endocrinology, Diabetes, and Metabolism, The Ohio State University and The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Matthew D. Ringel
- Division of Endocrinology, Diabetes, and Metabolism, The Ohio State University and The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Ann-Kathrin Eisfeld
- Division of Hematology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Cynthia Timmers
- Translational Sciences Discovery Lab, Incyte Corporation, Wilmington, Delaware, USA
| | - Manisha H. Shah
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
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140
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Bal C, Satapathy S, Tupalli A, Ballal S. Propensity Score Matched Outcome Analysis of Lobar Ablation Versus Completion Thyroidectomy in Low-Risk Differentiated Thyroid Cancer Patients: Median Follow-Up of 11 Years. Thyroid 2022; 32:1220-1228. [PMID: 35983596 DOI: 10.1089/thy.2022.0234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: Radioactive iodine lobar ablation (RAILA) of the contralateral thyroid lobe has been suggested as an alternative to completion thyroidectomy in patients of differentiated thyroid cancer (DTC) who underwent initial hemithyroidectomy. However, data on long-term outcomes are scarce. In this study, we intended to describe the long-term outcomes of RAILA versus completion thyroidectomy in a cohort of low-risk DTC patients. Methods: Data of patients with low-risk DTC who underwent initial hemithyroidectomy, and were subsequently treated with either completion thyroidectomy or RAILA between 1996 and 2015, were collected and analyzed. The treatment outcomes included ablation rate, recurrence rate, recurrence-free survival (RFS), and adverse events, and were validated by propensity score matching analysis. Results: Of the 1243 patients (median age: 34 years, range: 5-78) with low-risk DTC, 514 patients underwent upfront RAILA while 729 patients underwent completion thyroidectomy followed by remnant ablation. The ablation rate following the first radioactive iodine (131I) cycle was 75.3% [95% confidence interval (CI) 71.3-78.9] in the RAILA group versus 84.1% [CI 81.2-86.6] in the completion thyroidectomy group (p < 0.001). Over median follow-up of 11.4 years (interquartile range: 8.3-15.8), the recurrence rates between the two groups were not significantly different (1.6% [CI 0.7-3.2] vs. 1.0% [CI 0.4-2.1], respectively, p = 0.343). The product limit estimate of RFS at 10 years was 98.6% [CI 97.6-99.6%] in the RAILA group versus 99.1% [CI 98.3-99.9%] in the completion thyroidectomy group (p = 0.391). The outcomes in 497 matched pairs generated through propensity score analysis were similar. None of the patients in the RAILA group experienced permanent hypocalcemia or recurrent laryngeal nerve palsy, while the corresponding rates in the completion thyroidectomy group were 10/729 (1.4%) (p = 0.006) and 5/729 (0.7%) (p = 0.080), respectively. Radiation thyroiditis was seen in 25/514 (4.9%) patients in the RAILA group versus 3/729 (0.4%) in the completion thyroidectomy group (p < 0.001). Conclusions: Upfront RAILA is seen to be a noninvasive, safe, and effective alternative to surgical completion thyroidectomy in low-risk DTC patients in the absence of macroscopic malignancy in the remaining thyroid lobe.
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Affiliation(s)
- Chandrasekhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Swayamjeet Satapathy
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Avinash Tupalli
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjana Ballal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
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141
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Herranz UA. Use of multikinase inhibitors/lenvatinib concomitant with radioiodine for the treatment of radioiodine refractory differentiated thyroid cancer. Cancer Med 2022; 11 Suppl 1:47-53. [PMID: 36202606 PMCID: PMC9537052 DOI: 10.1002/cam4.5105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 07/14/2022] [Accepted: 07/24/2022] [Indexed: 12/05/2022] Open
Abstract
Thyroid cancer is the most frequent endocrine tumor. However, in locally advanced or metastatic disease we have only two types of treatment at our disposal: radioactive iodine (RAI) when the disease is RAI-sensitive and multikinase inhibitors (MKIs), lenvatinib and sorafenib, when the disease becomes RAI-refractory (RR). This review revisits the published data on the potential combination of MKIs/lenvatinib with RAI in RR-differentiated thyroid cancer and evaluates some special situations where this combination may be of particular interest. The combination of MKIs/lenvatinib with RAI could, at least hypothetically, improve the efficacy seen in both treatments alone via a synergistic effect and with a lower rate of toxicity rates. Early preclinical data support this notion, while its generalized use awaits the results of ongoing clinical trials.
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Affiliation(s)
- Urbano Anido Herranz
- Medical Oncology DepartmentUniversity Hospital of Santiago de CompostelaSantiago de CompostelaA CoruñaSpain
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142
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Affiliation(s)
- Sophie Leboulleux
- Division of Endocrinology, Diabetes, Nutrition and Therapeutic patient education, Geneva University Hospitals, Geneva, Switzerland.
| | - Isabelle Borget
- Biostatistics and Epidemiology office, Gustave Roussy, Paris-Saclay University, Villejuif, France.
- Oncostat, Paris-Saclay University, Villejuif, France.
- Ligue Contre le Cancer labelled team, Inserm, Paris-Saclay University, Villejuif, France.
| | - Martin Schlumberger
- Nuclear Medicine and Endocrine Oncology, Gustave Roussy, Paris-Saclay University, Villejuif, France.
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143
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Martínez-Trufero J. Clinical use of lenvatinib in patients with previous renal and/or hepatic impairment and radioiodine-refractory differentiated thyroid cancer. Cancer Med 2022; 11 Suppl 1:5-9. [PMID: 36202603 PMCID: PMC9537055 DOI: 10.1002/cam4.5130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 07/28/2022] [Accepted: 08/02/2022] [Indexed: 11/08/2022] Open
Abstract
Lenvatinib is one the most active drugs in radioiodine-refractory differentiated thyroid cancer (RR-DTC) such that it has become an important therapeutic tool in tumor control and survival. Renal and hepatic impairments are common comorbidities in cancer patients. Treating these patients is a challenge that requires careful consideration. As a first approach to patients with RR-DTC and renal or hepatic impairment, Summary of Product Characteristics recommendations for lenvatinib use and dose adjustments should be strictly followed. Close clinical and blood monitoring is the gold standard approach to optimizing lenvatinib's use during the whole course of treatment.
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144
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Zhang Q, Xu W. Correlation analysis of I-131 SPECT/CT uptake parameters with the success ablation treatment of thyroid remnant in patients with low-intermediate-risk differentiated thyroid cancer. Nucl Med Commun 2022; 43:1051-1057. [PMID: 35972341 DOI: 10.1097/mnm.0000000000001604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To predict the successful outcome of radioactive iodine-131 (I-131) ablation treatment for differentiated thyroid cancer (DTC) patients using quantitative parameters from therapeutic I-131 SPECT/CT. METHODS This retrospective study enrolled 145 DTC patients (41 males and 104 females) who had radioactive iodine-131 (I-131) (RAI) ablation therapy following thyroidectomy surgery from July 2020 to May 2021. The median age was 47 years (24-65 years). All the patients underwent therapeutic I-131 thyroid SPECT/CT scan after RAI ablation. The I-131 uptake quantitative parameters SUV max , SUV mean %ID and ∆Tg (defined as the Tg level before RAI ablation minus the Tg level after six months) were assessem. Successful ablation treatment was defined as the level of TSH-stimulated Tg≤1 ng/mL and the disappearance of the thyroid bed on a whole-body I-131 scan six months or later after ablation treatment. RESULTS The quantitative parameters from therapeutic I-131 SPECT/CT of the successful ablation (n=130) group with SUV max 7.74 (3.84, 18.78) g/ml, SUV mean 4.02 (2.11, 6.39) g/ml and %ID 2.21% (0.67%, 7.30%) were significantly higher than those of the unsuccessful (n=15) group 0.75 (0.53, 1.28) g/ml, 0.44 (0.29, 0.79) g/ml and 0.16% (0.06%, 1.48%) (Z=-5.87, -5.71 and -4.99, all P < 0.001). SUV max , SUV mean and %ID were positively correlated with ΔTg (all P < 0.001). Receiver operating characteristics curve analysis showed that %ID performed better predict value than either SUV max (AUC=0.914, and 0.874, P=0.009) or SUV mean (AUC= 0.863 P=0.002). SUV max , SUV mean and%ID (OR =1.50, 2.85 and 1.01 all P < 0.001) were all independent predictors of successful RAI ablation. CONCLUSION The quantitative parameters of therapeutic I-131 SPECT/CT were related to the efficacy of ablation treatment, and %ID could predict the successful outcome of ablation treatment for DTC patients.
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Affiliation(s)
- Qian Zhang
- Department of Nuclear Medicine, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
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145
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Brose MS, Smit JWA, Lin CC, Tori M, Bowles DW, Worden F, Shen DHY, Huang SM, Tsai HJ, Alevizaki M, Peeters RP, Takahashi S, Rumyantsev P, Guan R, Babajanyan S, Ozgurdal K, Sugitani I, Pitoia F, Lamartina L. Multikinase Inhibitors for the Treatment of Asymptomatic Radioactive Iodine-Refractory Differentiated Thyroid Cancer: Global Noninterventional Study (RIFTOS MKI). Thyroid 2022; 32:1059-1068. [PMID: 35950621 DOI: 10.1089/thy.2022.0061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Sorafenib and lenvatinib are multikinase inhibitors (MKIs) approved for patients with radioactive iodine-refractory (RAI-R) differentiated thyroid cancer (DTC). There is no consensus on when to initiate MKI treatment. The objective of this study was to evaluate time to symptomatic progression (TTSP) in patients with RAI-R DTC for whom the decision to treat with an MKI was made at study entry. Methods: International, prospective, open-label, noninterventional cohort study (NCT02303444). Eligible patients had asymptomatic progressive RAI-R DTC, with ≥1 lesion ≥1 cm in diameter and life expectancy ≥6 months. The decision to treat with an MKI was at the treating physician's discretion. Primary endpoint was TTSP from study entry. Two cohorts were evaluated: patients for whom a decision to initiate an MKI was made at study entry (Cohort 1) and patients for whom there was a decision not to initiate an MKI at study entry (Cohort 2). Cohorts were compared descriptively. Results: The full analysis set (FAS) comprised 647 patients. The median duration of observation was 35.5 months (range <1-59.4). Of 344 MKI-treated patients, 209 received sorafenib, 191 received lenvatinib, and 19 received another MKI at some point. Median TTSP was 55.4 months (interquartile range [IQR] 18.6-not estimable [NE]) overall, 55.4 months (IQR 15.2-NE) in Cohort 1 (n = 169), and 51.4 months (IQR 20.0-NE) in Cohort 2 (n = 478). TTSP ≥36 months was achieved in 64.5% of patients overall, 59.5% of patients in Cohort 1, and 66.4% of patients in Cohort 2. Median overall survival from classification as RAI-R was 167 months and median progression-free survival from start of MKI therapy was 19.2 months and from start of sorafenib therapy 16.7 months. Among sorafenib-treated patients, 70% had dose modifications, 35% had a dose reduction, 89% experienced ≥1 treatment-emergent adverse event (TEAE), and 82% experienced ≥1 drug-related TEAE. Conclusions: This real-world study provides valuable insight into outcomes in patients with asymptomatic, progressive RAI-R DTC under observation or receiving MKI treatment. TTSP in the FAS provides insight into the current prognosis for patients with RAI-R DTC in the era of MKIs. Registration: NCT02303444.
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Affiliation(s)
- Marcia S Brose
- Department of Medical Oncology, Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Johannes W A Smit
- Department of Internal Medicine, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Chia-Chi Lin
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Masayuki Tori
- Department of Endocrine Surgery, Osaka Police Hospital, Tennoujiku, Osaka, Japan
| | - Daniel W Bowles
- Department of Medicine, Division of Medical Oncology, University of Colorado, Aurora, Colorado, USA
| | - Francis Worden
- Department of Medical Oncology, Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Daniel Hueng-Yuan Shen
- Department of Nuclear Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Shih-Ming Huang
- Asian Institute of Thyroid Care, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Hui-Jen Tsai
- Asian Institute of Thyroid Care, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan
- Department of Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan
| | - Maria Alevizaki
- Endocrine Unit, Department of Medical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Robin P Peeters
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Shunji Takahashi
- Department of Medical Oncology, Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Pavel Rumyantsev
- Department of Nuclear Medicine, Endocrinology Research Center, Moscow, Russian Federation
| | - Rongjin Guan
- Bayer HealthCare Pharmaceuticals, Whippany, New Jersey, USA
| | | | | | - Iwao Sugitani
- Department of Endocrine Surgery, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Fabian Pitoia
- Department of Medicine, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Livia Lamartina
- Gustave Roussy, Department of Nuclear Medicine and Endocrine Oncology, Villejuif, France
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146
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Cheng Y, Tong H, Li X, Zhang X, Fang J, Yue R, Huang N, Tian J, Yu F, Gao Y. Effect of vitamin E and supragingival scaling on salivary gland function in patients with differentiated thyroid cancer treated with 131I. Nucl Med Commun 2022; 43:995-1003. [PMID: 35950355 DOI: 10.1097/mnm.0000000000001605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the effect of vitamin E and supragingival scaling with vitamin C on the salivary glands of patients with differentiated thyroid carcinoma after 131I treatment. METHODS A total of 89 prospective patients with differentiated thyroid carcinoma were enrolled and randomly divided into the following groups: vitamin E group (n = 30, group A), vitamin C group (n = 30, group B) and supragingival scaling with vitamin C group (n = 29, group C). Using functional indices (e.g. maximum uptake fraction, uptake index, excretion fraction, secretion time and excretion rate), changes in the salivary gland functions before and a month after 131I treatment were assessed by dynamic imaging of salivary gland. RESULTS We compared the before and after 131I therapy results of the three groups. In group A (P < 0.05), the excretion fraction and excretion rate of the left parotid gland were significantly higher, and the uptake index of the bilateral submandibular glands was significantly lower. No significant changes in salivary gland functional parameters were observed in group B (P > 0.05). The uptake index of the bilateral parotid glands and the excretion rate of the left parotid gland were significantly higher in group C (P < 0.05). The degree of serum amylase level reduction decreased significantly in group C (P < 0.05). CONCLUSION Vitamin E showed a protective effect on parotid excretion function in patients with differentiated thyroid carcinoma who underwent 131I treatment. Supragingival scaling may be a promising radiation protector because it is associated with a protective effect on the salivary gland functions.
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Affiliation(s)
- Yan Cheng
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | - Huimin Tong
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | - Xiaoqian Li
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | | | - Ju Fang
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | - Rongli Yue
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | - Nan Huang
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | - Jing Tian
- Department of Nuclear Medicine, The First Hospital of Shanxi Medical University, Taiyuan
| | - Feiyan Yu
- Department of Oral Medicine, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, China
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147
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Egan C, Stefanova D, Thiesmeyer JW, Lee YJ, Greenberg J, Beninato T, Zarnegar R, Christos PJ, Klein IL, Fahey TJ, Finnerty BM. Proposed Risk Stratification and Patterns of Radioactive Iodine Therapy in Malignant Struma Ovarii. Thyroid 2022; 32:1101-1108. [PMID: 35765923 DOI: 10.1089/thy.2022.0145] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Introduction: Malignant struma ovarii (MSO) is a rare thyroid cancer arising within an ovarian teratoma. While surgical excision of the primary tumor is widely accepted as standard of care, recommendations for adjuvant treatment of MSO-whether or not to administer radioactive iodine (RAI)-are based largely on case reports and remain debated. In this study, we aimed to propose a risk stratification and analyze RAI utilization patterns in MSO cases. Methods: The National Cancer Database (NCDB) was queried for patients with MSO between 2004 and 2016. Demographic, oncological, and clinicopathologic data were compared between groups using Fisher's exact test. Kaplan-Meier curves were used to estimate overall survival (OS), and variables associated with OS were assessed via univariate Cox regression. We adapted the 2015 American Thyroid Association risk guidelines for MSO patients. We stratified patients into low-, intermediate-, and high-risk groups using metastasis, extraovarian extension, lymphovascular invasion, lymph node status, surgical margins, tumor size, and grade. Risk stratification, demographic, oncological, and clinicopathologic data were compared between the groups receiving and not receiving RAI therapy. We then queried the Surveillance, Epidemiology, and End Results (SEER) 18 registry for patients with MSO between 2000 and 2018 to confirm our risk stratification analysis. Results: In the NCDB analysis, a total of 158 patients were identified, and 19 received RAI. RAI therapy was associated with distant metastasis (p = 0.005) and lymph node status (p = 0.012). Twenty-one NCDB patients were stratified as high risk, and 30% of high-risk patients received RAI. High-risk stratification was associated with decreased OS via univariate Cox regression (hazard ratio = 4.0 [95% confidence interval 1.11-14.26], p = 0.034). In our subsequent analysis using the SEER registry, there were 95 MSO patients, and 18 received RAI. Again, the majority of high-risk patients did not receive RAI, with only 41% of high-risk patients receiving RAI. Conclusions: MSO is a rare malignancy with apparently variable and inconsistent patterns of postoperative RAI administration. The risk stratification described here provides a framework to identify patients potentially at risk for mortality, and utilization of RAI in this group should be studied further.
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Affiliation(s)
- Caitlin Egan
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Dessislava Stefanova
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Jessica W Thiesmeyer
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Yeon Joo Lee
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Jacques Greenberg
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Toni Beninato
- Department of Surgery, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Rasa Zarnegar
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Paul J Christos
- Department of Population Health Sciences, Weill Cornell Medicine, New York, New York, USA
| | - Irwin L Klein
- Department of Medicine, NYU School of Medicine, Melville, New York, USA
| | - Thomas J Fahey
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
| | - Brendan M Finnerty
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York, USA
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148
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McCarter SJ, Mansukhani MP, Herold DL, Kolla BP. Delayed onset sleep-related stridor due to radiation for thyroid cancer. J Clin Sleep Med 2022; 18:2327-2329. [PMID: 35713170 PMCID: PMC9435334 DOI: 10.5664/jcsm.10128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/24/2022] [Accepted: 05/26/2022] [Indexed: 11/13/2022]
Abstract
Radiation therapy is the mainstay of treatment for head and neck cancers with both acute and delayed complications. While obstructive sleep apnea is common in the few series of patients undergoing radiation therapy to the neck, the development of sleep-related stridor is exceedingly rare and has typically been reported in the acute treatment setting. We describe a 65-year-old female with 1 year of nocturnal groaning beginning 2 years after radiation therapy for thyroid carcinoma. Polysomnography revealed mild obstructive sleep apnea and sleep-related stridor responsive to nasal continuous positive airway pressure. Our case highlights the importance of screening patients with a history of head and neck radiation for sleep-related breathing complaints at each follow-up visit and consideration of both obstructive sleep apnea and stridor in these patients. Identification of sleep-disordered breathing in these patients may lead to timely treatment and improvement in quality of life. CITATION McCarter SJ, Mansukhani MP, Herold DL, Kolla BP. Delayed onset sleep-related stridor due to radiation for thyroid cancer. J Clin Sleep Med. 2022;18(9):2327-2329.
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Affiliation(s)
| | | | | | - Bhanu Prakash Kolla
- Center for Sleep Medicine, Mayo Clinic, Rochester, Minnesota
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota
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149
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Oliveira CV, Camozzato TSC, Dorow PF, Pasqueta J. Analysis of Residence Time, Effective Half-Life, and Internal Dosimetry Before Radioiodine Therapy. J Nucl Med Technol 2022; 50:233-239. [PMID: 36215644 DOI: 10.2967/jnmt.121.263502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/08/2022] [Indexed: 11/16/2022] Open
Abstract
Radioiodine therapy has been widely used for ablation of remnant tissue after surgical treatment of differentiated thyroid carcinoma (DTC). Internal dosimetry provides a new approach to choosing the administered activity-an approach that considers the distribution and retention of 131I individually per patient. This study used clinical techniques of internal dosimetry to assess the accumulated activity, internal bone marrow dosimetry, and effective half-life in patients undergoing treatment for DTC. Methods: This was a quantitative, retrospective study analyzing diagnostic documents and images. The internal dosimetry method calculated the dose absorbed by the bone marrow per administered activity of 131I. Calculation of the absorbed dose took into account the accumulated activity, which was obtained through measurements of whole-body images acquired at 4 intervals over 5 d. Results: The median dose absorbed by the bone marrow per administered activity was 0.117 mGy/MBq (range, 0.043-0.152 mGy/MBq). The median whole-body residence time was 22.0 h (range, 12.6-39.4 h). The median effective half-life was 15.6 h (range, 7.6-28.2 h). Conclusion: Internal dosimetry provides information relevant to safe dose limits for DTC radioiodine therapy, especially in advanced cases of the disease for which greater activities may be necessary.
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Affiliation(s)
- Caio Vinicius Oliveira
- Federal Institute of Education, Science, and Technology of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | | | - Patricia Fernanda Dorow
- Federal Institute of Education, Science, and Technology of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Jéssica Pasqueta
- Federal Institute of Education, Science, and Technology of Santa Catarina, Florianópolis, Santa Catarina, Brazil
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150
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Adilbay D, Yuan A, Romesser PB, Wong RJ, Shah JP, Shaha AR, Tuttle MR, Patel S, Lee NY, Ganly I. Well-Differentiated Thyroid Cancer: Who Should Get Postoperative Radiation? Ann Surg Oncol 2022; 29:5582-5590. [PMID: 35583688 PMCID: PMC10120572 DOI: 10.1245/s10434-022-11898-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 04/26/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND The mainstay of treatment of well-differentiated thyroid cancer (WDTC) is surgery followed by adjuvant radioactive iodine therapy. Postoperative radiation therapy (PORT) is rarely used. OBJECTIVE The aim of our study was to report our experience of patients with WDTC who were selected to receive PORT. MATERIALS AND METHODS After Institutional Review Board approval, patients who received PORT were identified from a departmental database of 6259 patients with WDTC treated with primary surgery from 1986 to 2015. We carried out propensity matching to compare outcomes with a cohort of patients who did not receive PORT. The main outcome of interest was central neck recurrence-free probability (CNRFP), while secondary outcomes were lateral neck recurrence-free probability (LNRFP), disease-specific survival (DSS), and overall survival (OS). RESULTS From 6259 patients, 32 (0.5%) patients with a median age of 65.2 years received PORT. Tall-cell variant papillary thyroid carcinoma was the most common pathology (45%). Patients who received PORT had no difference in CNRFP compared with patients treated without PORT (10-year CNRFP 88% vs. 73%; p = 0.18). Furthermore, patients who received PORT had superior LNRFP (10-year LNRFP 100% vs. 62%; p = 0.001) compared with the no-PORT cohort. Despite this, patients who received PORT had similar DSS (71% PORT vs. 75% no-PORT) and OS (65% PORT vs. 58% no-PORT group) as the no-PORT cohort. CONCLUSIONS Our data show that select patients who received PORT had improved locoregional recurrence-free probability; however, this did not translate into improved DSS and OS. At our institution, we recommend the use of PORT only in highly selected patients with locally advanced primary tumors who are deemed to have a high risk of central neck recurrence for which salvage surgery would result in unacceptable risk to the airway.
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Affiliation(s)
- Dauren Adilbay
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Avery Yuan
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paul B Romesser
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Early Drug Development, Memorial Sloan Kettering Cancer Center, Early Drug Development, New York, NY, USA
| | - Richard J Wong
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jatin P Shah
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ashok R Shaha
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michael R Tuttle
- Department of Medicine, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snehal Patel
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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