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Schubert L, Mbekwe-Yepnang AM, Wassermann J, Braik-Djellas Y, Jaffrelot L, Pani F, Deniziaut G, Lussey-Lepoutre C, Chereau N, Leenhardt L, Bernier MO, Buffet C. Clinico-pathological factors associated with radioiodine refractory differentiated thyroid carcinoma status. J Endocrinol Invest 2024:10.1007/s40618-024-02352-z. [PMID: 38578580 DOI: 10.1007/s40618-024-02352-z] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/27/2024] [Indexed: 04/06/2024]
Abstract
PURPOSE Risk factors for developing radioiodine refractory thyroid cancer (RAIR-TC) have rarely been analyzed. The purpose of the present study was to find clinical and pathological features associated with the occurrence of RAIR-disease in differentiated thyroid cancers (DTC) and to establish an effective predictive risk score. METHODS All cases of RAIR-DTC treated in our center from 1990 to 2020 were retrospectively reviewed. Each case was matched randomly with at least four RAI-avid DTC control patients based on histological and clinical criteria. Conditional logistic regression was used to examine the association between RAIR-disease and variables with univariate and multivariate analyses. A risk score was then developed from the multivariate conditional logistic regression model to predict the risk of refractory disease occurrence. The optimal cut-off value for predicting the occurrence of RAIR-TC was assessed by receiver operating characteristic (ROC) curves and Youden's statistic. RESULTS We analyzed 159 RAIR-TC cases for a total of 759 controls and found 7 independent risk factors for predicting RAIR-TC occurrence: age at diagnosis ≥ 55, vascular invasion, synchronous cervical, pulmonary and bone metastases at initial work-up, cervical and pulmonary recurrence during follow-up. The predictive score of RAIR-disease showed a high discrimination power with a cut-off value of 8.9 out of 10 providing 86% sensitivity and 92% specificity with an area under the curve (AUC) of 0.95. CONCLUSION Predicting the occurrence of RAIR-disease in DTC patients may allow clinicians to focus on systemic redifferentiating strategies and/or local treatments for metastatic lesions rather than pursuing with ineffective RAI-therapies.
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Affiliation(s)
- L Schubert
- Service des pathologies thyroïdiennes et tumorales endocrines, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 45-83 boulevard de l'Hôpital, 75013, Paris, France
| | - A M Mbekwe-Yepnang
- Laboratory of Epidemiology, Institut de Radioprotection et de Sureté Nucléaire, BP 17, 92262, Fontenay aux Roses, France
| | - J Wassermann
- Medical Oncology Department and Thyroid and Endocrine Tumors Department, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - Y Braik-Djellas
- Service des pathologies thyroïdiennes et tumorales endocrines, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 45-83 boulevard de l'Hôpital, 75013, Paris, France
| | - L Jaffrelot
- Medical Oncology Department and Thyroid and Endocrine Tumors Department, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - F Pani
- Service des pathologies thyroïdiennes et tumorales endocrines, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 45-83 boulevard de l'Hôpital, 75013, Paris, France
| | - G Deniziaut
- Pathology Department, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - C Lussey-Lepoutre
- Nuclear Medicine Department, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 75013, Paris, France
- PARCC-Inserm U970, 56 rue leblanc, 75015, Paris, France
| | - N Chereau
- Department of Endocrine Surgery, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - L Leenhardt
- Service des pathologies thyroïdiennes et tumorales endocrines, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 45-83 boulevard de l'Hôpital, 75013, Paris, France
| | - M- O Bernier
- Laboratory of Epidemiology, Institut de Radioprotection et de Sureté Nucléaire, BP 17, 92262, Fontenay aux Roses, France
| | - C Buffet
- Service des pathologies thyroïdiennes et tumorales endocrines, Sorbonne Université, Groupe de Recherche Clinique n°16, GRC Tumeurs Thyroïdiennes, AP-HP, Hôpital Pitié-Salpêtrière, 45-83 boulevard de l'Hôpital, 75013, Paris, France.
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS UMR 7371, INSERM U1146, Paris, France.
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Laschinsky C, Theurer S, Herold T, Rawitzer J, Weber F, Herrmann K, Brandenburg T, Führer-Sakel D, Fendler WP, Weber M. Molecular Markers Are Associated with Onset of Radioiodine Refractoriness in Patients with Papillary Thyroid Carcinoma. J Nucl Med 2023; 64:1865-1868. [PMID: 37884333 DOI: 10.2967/jnumed.123.266044] [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: 05/22/2023] [Revised: 09/27/2023] [Indexed: 10/28/2023] Open
Abstract
The onset of radioiodine-refractory thyroid carcinoma (RR-TC) is a negative predictor of survival and has been linked to the presence of BRAFV600E mutations in papillary thyroid cancer. We aimed to identify further genetic alterations associated with RR-TC. Methods: We included 38 patients with papillary thyroid cancer who underwent radioiodine imaging and 18F-FDG PET/CT after total thyroidectomy. The molecular profile was assessed by next-generation sequencing. The time to the onset of RR-TC for different genetic alterations was compared using the log-rank test. Results: The median onset to RR-TC was 0.7 and 19.8 mo in patients with and without, respectively, telomerase reverse transcriptase promoter mutations (P = 0.02) and 1.7 and 19.8 mo in patients with and without, respectively, a tumor protein 53 mutation (P < 0.01). This association was not observed for BRAFV600E mutations (P = 0.49). Conclusion: Our data show a significant association between the onset of RR-TC and mutations in telomerase reverse transcriptase promoter and tumor protein 53, indicating the need for a more extensive diagnostic workup in these patients. Certain genetic changes put patients with thyroid cancer at risk of developing cancer spread that does not respond to radioiodine therapy.
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Affiliation(s)
- Christina Laschinsky
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany;
- German Cancer Consortium, Partner Site Essen, Essen, Germany
| | - Sarah Theurer
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Thomas Herold
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Josefine Rawitzer
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Frank Weber
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Department of Surgery, Section of Endocrine Surgery, Essen University Hospital, Essen, Germany; and
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium, Partner Site Essen, Essen, Germany
| | - Tim Brandenburg
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Department of Endocrinology, Diabetes, and Metabolism, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dagmar Führer-Sakel
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Department of Endocrinology, Diabetes, and Metabolism, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium, Partner Site Essen, Essen, Germany
| | - Manuel Weber
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium, Partner Site Essen, Essen, Germany
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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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Sun W, Wang Z, Xiang J, Qin Y, Zhang F, Zhang H. Newly proposed survival staging system for poorly differentiated thyroid cancer: a SEER-based study. J Endocrinol Invest 2023; 46:947-955. [PMID: 36484934 DOI: 10.1007/s40618-022-01958-5] [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: 08/14/2022] [Accepted: 11/01/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Despite the recent release of the 8th edition TNM staging system, the risk stratification for poorly differentiated thyroid cancer (PDTC) remains controversial. STUDY DESIGN Retrospective study. SETTING SEER database and the First Hospital of China Medical University (FHCMU) database. METHODS Between 2004 and 2015, 1201 PDTC patients from the SEER database were enrolled to propose a new staging system. 38 PDTC patients were included from the FHCMU. RESULTS A retrospective analysis of 1201 PDTC cases was performed, and a new staging classification was developed as follows: stage I: age < 55 and T1/any N/M0 (n = 127, 10.57%); stage II: age < 55 and T2-4/any N/M0 or age ≥ 55 and T1-2/any N/M0 (n = 523, 43.55%); stage III: age < 55 and any T/N0/M1 or age ≥ 55 and any T3/any N/M0 (n = 239, 19.90%); stage IV: age < 55 and any T/N1/M1 or age ≥ 55 and T4/any N/M0, and T/any N/M1 (n = 312, 25.98%). The 10-year disease-specific survival rates of patients in the new stages I, II, III, and IV were 97.9%, 77.9%, 35.3%, and 12.1%, respectively. The proportion of variation explained (PVE) for disease-specific survival of the proposed system was higher than that of the 8th AJCC TNM staging (30.61% vs. 27.15%). The accuracy of the staging system was verified in 38 PDTC patients from the FHCMU. CONCLUSION The proposed staging system provided a more accurate risk stratification for PDTC patients. The new staging model may facilitate the design of personalized treatment strategies for PDTC patients.
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Affiliation(s)
- W Sun
- Department of Thyroid Surgery, The First Hospital of China Medical University, No.155, Nanjing Bei Street, Heping District, Shenyang, 110001, Liaoning Province, China
| | - Z Wang
- Department of Thyroid Surgery, The First Hospital of China Medical University, No.155, Nanjing Bei Street, Heping District, Shenyang, 110001, Liaoning Province, China
| | - J Xiang
- Department of Thyroid Surgery, The First Hospital of China Medical University, No.155, Nanjing Bei Street, Heping District, Shenyang, 110001, Liaoning Province, China
| | - Y Qin
- Department of Thyroid Surgery, The First Hospital of China Medical University, No.155, Nanjing Bei Street, Heping District, Shenyang, 110001, Liaoning Province, China
| | - F Zhang
- Department of Hematology, Shengjing Hospital of China Medical University, No.39, Huaxiang Street, Tiexi District, Shenyang, China
| | - H Zhang
- Department of Thyroid Surgery, The First Hospital of China Medical University, No.155, Nanjing Bei Street, Heping District, Shenyang, 110001, Liaoning Province, China.
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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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Cheng X, Xu S, Zhu Y, Wu J, Bao J, Yu H, Zhang L. Markedly elevated serum preoperative thyroglobulin predicts radioiodine-refractory thyroid cancer. Eur J Clin Invest 2022; 52:e13721. [PMID: 34855206 DOI: 10.1111/eci.13721] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/11/2021] [Accepted: 11/29/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Repeated radiotherapy brings limited benefits and significant side effects for differentiated thyroid cancer patients (DTC) with radioiodine refractory (RAIR). However, the prognostic role of preoperative thyroglobulin (pre-Tg) in predicting RAIR is unclear. METHODS In the present study, data were retrospectively reviewed from 5173 patients who underwent radiotherapy in the Jiangyuan Hospital from January 2006 to December 2020. RESULTS A total of 1,102 patients with or without repeated radiotherapy were compared (repeated vs. single radiotherapy; n = 199 vs. n = 903). Pre-Tg was significantly elevated in patients with repeated radiotherapy. After the classification of RAIR (non-RAIR, n = 786 vs. RAIR, n = 90), elevated pre-Tg was also correlated with RAIR after univariate and multivariate analyses. According to the receiver operating characteristic curve analysis, elevated pre-Tg well predicted RAIR (AUC = 0.76, CI: 0.71-0.82, p < 0.0001). To control the selection bias, the propensity score matching was used. Pre-Tg level was found to be an independent predictor of RAIR (p < 0.001, HR = 7.25, CI: 2.55-20.62). CONCLUSION Our results indicate that markedly elevated pre-Tg level can be served as an independent predictor of RAIR-DTC, which can guide a more precise treatment strategy and/or an active surveillance during surgery and follow-ups.
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Affiliation(s)
- Xian Cheng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Shichen Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Yun Zhu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China.,Department of Pathology, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Jing Wu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Jiandong Bao
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China.,Department of Endocrinology, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Huixin Yu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Li Zhang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China.,Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, China.,School of Life science and Technology, Southeast University, Nanjing, China
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Giovanella L, Deandreis D, Vrachimis A, Campenni A, Petranovic Ovcaricek P. Molecular Imaging and Theragnostics of Thyroid Cancers. Cancers (Basel) 2022; 14:1272. [PMID: 35267580 DOI: 10.3390/cancers14051272] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 02/06/2023] Open
Abstract
Molecular imaging plays an important role in the evaluation and management of different thyroid cancer histotypes. The existing risk stratification models can be refined, by incorporation of tumor-specific molecular markers that have theranostic power, to optimize patient-specific (individualized) treatment decisions. Molecular imaging with varying radioisotopes of iodine (i.e., 131I, 123I, 124I) is an indispensable component of dynamic and theragnostic risk stratification of differentiated carcinoma (DTC) while [18F]F-fluorodeoxyglucose ([18F]FDG) positron emission tomography/computed tomography (PET/CT) helps in addressing disease aggressiveness, detects distant metastases, and risk-stratifies patients with radioiodine-refractory DTC, poorly differentiated and anaplastic thyroid cancers. For medullary thyroid cancer (MTC), a neuroendocrine tumor derived from thyroid C-cells, [18F]F-dihydroxyphenylalanine (6-[18F]FDOPA) PET/CT and/or [18F]FDG PET/CT can be used dependent on serum markers levels and kinetics. In addition to radioiodine therapy for DTC, some theragnostic approaches are promising for metastatic MTC as well. Moreover, new redifferentiation strategies are now available to restore uptake in radioiodine-refractory DTC while new theragnostic approaches showed promising preliminary results for advanced and aggressive forms of follicular-cell derived thyroid cancers (i.e., peptide receptor radiotherapy). In order to help clinicians put the role of molecular imaging into perspective, the appropriate role and emerging opportunities for molecular imaging and theragnostics in thyroid cancer are discussed in our present review.
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