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Habib S, Fatima B, Khan FR. Generalized root agenesis in permanent dentition of a young adolescent patient with rhabdomyosarcoma: a case report. BMC Oral Health 2024; 24:961. [PMID: 39154167 PMCID: PMC11330129 DOI: 10.1186/s12903-024-04709-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 08/06/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND Parameningeal rhabdomyosarcoma (PM-RMS) is a rare and aggressive soft tissue malignancy that primarily occurs in the head and neck region. The standard treatment approach for RMS involves a multimodal therapy regimen, which includes surgery, chemotherapy, and radiotherapy. However, the routine use of radiotherapy and chemotherapy in young patients with RMS in the head and neck region can lead to adverse effects on dental development and thereby, pose a challenge in planning dental intervention. CASE PRESENTATION This case report outlines the dental and facial developmental consequences in a 13-year-old child, who received chemo-radiotherapeutic intervention at the age of 7 years for the management of PM-RMS. Following treatment, the child exhibited significant dental complications, including arrested root growth and restricted mouth opening. CONCLUSIONS This case highlights the necessity for interdisciplinary collaboration between oncologists, dentists, and other healthcare professionals to mitigate the adverse effects on dental health and overall quality of life in patients undergoing chemo-radiotherapy for rhabdomyosarcoma.
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Affiliation(s)
- Saqib Habib
- Executive Dentistry Clinics Rehman Medical Institute, Peshawar, Pakistan
| | - Bibi Fatima
- Operative Dentistry & Endodontics, Department of Surgery, Aga Khan University Hospital, Stadium Road, Karachi, 74800, Pakistan.
| | - Farhan Raza Khan
- Operative Dentistry & Endodontics, Department of Surgery, Aga Khan University Hospital, Stadium Road, Karachi, 74800, Pakistan
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Tsai MH, Chang JTC, Lu HH, Wu YH, Pao TH, Cheng YJ, Zheng WY, Chou CY, Lin JH, Yu T, Chiang JH. Development and validation of a machine learning model of radiation-induced hypothyroidism with clinical and dose-volume features. Radiother Oncol 2023; 189:109911. [PMID: 37709053 DOI: 10.1016/j.radonc.2023.109911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/02/2023] [Accepted: 09/08/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND AND PURPOSE Radiation-induced hypothyroidism (RIHT) is a common but underestimated late effect in head and neck cancers. However, no consensus exists regarding risk prediction or dose constraints in RIHT. We aimed to develop a machine learning model for the accurate risk prediction of RIHT based on clinical and dose-volume features and to evaluate its performance internally and externally. MATERIALS AND METHODS We retrospectively searched two institutions for patients aged >20 years treated with definitive radiotherapy for nasopharyngeal or oropharyngeal cancer, and extracted their clinical information and dose-volume features. One was designated the developmental cohort, the other as the external validation cohort. We compared the performances of machine learning models with those of published normal tissue complication probability (NTCP) models. RESULTS The developmental and external validation cohorts consisted of 378 and 49 patients, respectively. The estimated cumulative incidence rates of grade ≥1 hypothyroidism were 53.5% and 61.3% in the developmental and external validation cohorts, respectively. Machine learning models outperformed traditional NTCP models by having lower Brier scores at every time point and a lower integrated Brier score, while demonstrating a comparable calibration index and mean area under the curve. Even simplified machine learning models using only thyroid features performed better than did traditional NTCP algorithms. The machine learning models showed consistent performance between folds. The performance in a previously unseen external validation cohort was comparable to that of the cross-validation. CONCLUSIONS Our model outperformed traditional NTCP models, with additional capabilities of predicting the RIHT risk at individual time points. A simplified model using only thyroid dose-volume features still outperforms traditional NTCP models and can be incorporated into future treatment planning systems for biological optimization.
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Affiliation(s)
- Mu-Hung Tsai
- Institute of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan; Department of Radiation Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Joseph T C Chang
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University, Linkou, Taiwan
| | - Hsi-Huei Lu
- Division of Nuclear Medicine, Department of Medical Imaging, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Institute of Medical Informatics, National Cheng Kung University, Tainan, Taiwan
| | - Yuan-Hua Wu
- Department of Radiation Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Hui Pao
- Department of Radiation Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yung-Jen Cheng
- Department of Radiation Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Yen Zheng
- Department of Radiation Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chen-Yu Chou
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University, Linkou, Taiwan
| | - Jing-Han Lin
- Division of Endocrinology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tsung Yu
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jung-Hsien Chiang
- Institute of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan; Institute of Medical Informatics, National Cheng Kung University, Tainan, Taiwan.
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Nadolnik LI, Niatsetskaya ZV, Basinsky VA, Vinogradov VV. Morphological and functional changes in rat thyroid gland after a year following chronic exposure to low and intermediate doses of γ-radiation. Int J Radiat Biol 2023; 100:343-352. [PMID: 37934053 DOI: 10.1080/09553002.2023.2280012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 10/13/2023] [Indexed: 11/08/2023]
Abstract
INTRODUCTION Thyroid function depends on iodine uptake by the body as well as on exposure to various harmful environmental hazards (stress, ionizing radiation). AIM The aim of the work was to assess the effect of exposure to low and intermediate doses of external γ-radiation on the thyroid structure and function in young female rats at remote periods after radiation. MATERIALS AND METHODS Forty female rats were used to study remote effects of external γ-radiation exposure during 20 d (at daily doses of 0.1, 0.25 and 0.5 Gy) on the functional activity (levels of thyroid hormones, iodine metabolism) and the morphological structure of the rat thyroid) after 12 months following the radiation exposure. RESULTS An increase in thyroid mass and a decrease in total thyroid protein concentration along with a reduction of blood T3 and T4 was shown only in rat groups exposed to 0.25 and 0.5 Gy. Both the concentration of total iodine and its protein-bound fraction (1.2-1.4 fold, p < .01) and the protein-bound to total iodine ratio were decreased in the thyroids of all irradiated animals. The 0.1-Gy group showed elevated thyroperoxidase (TPO) activity along with increased catalase activity, which may indicate the activation of iodine oxidation by thyrocytes. Only the 0.5-Gy group demonstrated reduced urinary excretion of iodine (2.1 fold, p < .01).The reduction of thyroid function at radiation doses of 0.25 and 0.5 Gy was characterized by a microfollicular structure and the development of atrophic changes in the parenchyma, desquamation of thyroid epithelium and an increase in epithelium proliferation. The diameter of the thyrocyte nuclei was increased in rats exposed to 0.25 and 0.5 Gy, which indicates functional tension of thyrocytes. CONCLUSION Our research shows that after a year, the exposure to external γ-radiation of 0.1, 0.25 and 0.5-Gy caused changes in the structure and function of the rat thyroid which are manifested by the development of hypothyroiditis (0.5 Gy), 'subclinical' hypothyroiditis (0.25 Gy) and functional tension of thyrocytes. The mechanisms of thyroid dysfunction - impaired- uptake of iodine and its organification against the background of activation of free radical processes - suggest disturbances in the function of the sodium/iodide symporter (NIS), TPO and thyroglobulin synthesis. In contrast to the intermediate doses, the effects of the 0.1-Gy dose were mostly found at the remote periods compared to the earlier periods (180 days).
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Affiliation(s)
- Liliya I Nadolnik
- Institute of Biochemistry of Biologically Active Compounds of the National Academy of Sciences of Belarus, Grodno, Belarus
| | - Zoya V Niatsetskaya
- Institute of Biochemistry of Biologically Active Compounds of the National Academy of Sciences of Belarus, Grodno, Belarus
- Department of Pediatrics, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | | | - Vladimir V Vinogradov
- Institute of Biochemistry of Biologically Active Compounds of the National Academy of Sciences of Belarus, Grodno, Belarus
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Lee TF, Lee SH, Tseng CD, Lin CH, Chiu CM, Lin GZ, Yang J, Chang L, Chiu YH, Su CT, Yeh SA. Using machine learning algorithm to analyse the hypothyroidism complications caused by radiotherapy in patients with head and neck cancer. Sci Rep 2023; 13:19185. [PMID: 37932394 PMCID: PMC10628223 DOI: 10.1038/s41598-023-46509-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023] Open
Abstract
Machine learning algorithms were used to analyze the odds and predictors of complications of thyroid damage after radiation therapy in patients with head and neck cancer. This study used decision tree (DT), random forest (RF), and support vector machine (SVM) algorithms to evaluate predictors for the data of 137 head and neck cancer patients. Candidate factors included gender, age, thyroid volume, minimum dose, average dose, maximum dose, number of treatments, and relative volume of the organ receiving X dose (X: 10, 20, 30, 40, 50, 60 Gy). The algorithm was optimized according to these factors and tenfold cross-validation to analyze the state of thyroid damage and select the predictors of thyroid dysfunction. The importance of the predictors identified by the three machine learning algorithms was ranked: the top five predictors were age, thyroid volume, average dose, V50 and V60. Of these, age and volume were negatively correlated with thyroid damage, indicating that the greater the age and thyroid volume, the lower the risk of thyroid damage; the average dose, V50 and V60 were positively correlated with thyroid damage, indicating that the larger the average dose, V50 and V60, the higher the risk of thyroid damage. The RF algorithm was most accurate in predicting the probability of thyroid damage among the three algorithms optimized using the above factors. The Area under the receiver operating characteristic curve (AUC) was 0.827 and the accuracy (ACC) was 0.824. This study found that five predictors (age, thyroid volume, mean dose, V50 and V60) are important factors affecting the chance that patients with head and neck cancer who received radiation therapy will develop hypothyroidism. Using these factors as the prediction basis of the algorithm and using RF to predict the occurrence of hypothyroidism had the highest ACC, which was 82.4%. This algorithm is quite helpful in predicting the probability of radiotherapy complications. It also provides references for assisting medical decision-making in the future.
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Affiliation(s)
- Tsair-Fwu Lee
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
- PhD Program in Biomedical Engineering, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Shen-Hao Lee
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
| | - Chin-Dar Tseng
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
| | - Chih-Hsueh Lin
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- PhD Program in Biomedical Engineering, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Chi-Min Chiu
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
| | - Guang-Zhi Lin
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Tactical Control Air Traffic Control & Meteorology, Air Force Institute of Technology, Kaohsiung, 82047, Taiwan
| | - Jack Yang
- Department of Radiation Oncology, RWJ Medical School, Long Branch, NJ, USA
- Department of Radiation Oncology, Monmouth Medical Center, RWJBH Medical School, Long Branch, NJ, USA
| | - Liyun Chang
- Department of Medical Imaging and Radiological Sciences, I-Shou University, Kaohsiung, 82445, Taiwan
| | - Yu-Hao Chiu
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
| | - Chun-Ting Su
- Department of Medical Imaging and Radiological Sciences, I-Shou University, Kaohsiung, 82445, Taiwan
- Department of Radiation Oncology, E-DA Hospital, Kaohsiung, 82445, Taiwan
| | - Shyh-An Yeh
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
- Department of Medical Imaging and Radiological Sciences, I-Shou University, Kaohsiung, 82445, Taiwan.
- Department of Radiation Oncology, E-DA Hospital, Kaohsiung, 82445, Taiwan.
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Pravesh K, Sethi P, Kamalanathan SK, Manavalan M. An Analytical Study to Determine Dose-Volume Threshold for Radiation Induced Hypothyroidism. Asian Pac J Cancer Prev 2023; 24:3859-3866. [PMID: 38019244 PMCID: PMC10772779 DOI: 10.31557/apjcp.2023.24.11.3859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/10/2023] [Indexed: 11/30/2023] Open
Abstract
Objective: To determine radiation dose volume threshold in predicting the development of hypothyroidism in cancer patients following neck irradiation. Methods: This is a cross sectional follow up study for patients who had been previously irradiated, prior to enrolment in the study. We have done thyroid dose-volumetric analysis on 120 histologically proven cancer patients in the age group of 18-75 years who received neck irradiation as a part of their definitive or adjuvant radiotherapy with three-dimensional conformal or intensity-modulated radiotherapy technique (3D -CRT or IMRT) and completed at least six months post-radiotherapy. Primary tumor sites included carcinoma or lymphoma of the head and neck, breast, cervical, and upper thoracic esophagus, requiring neck irradiation. Results: The proportion of patients who tested positive for Radiation induced hypothyroidism (RIHT) was found to be 40%, with clinical hypothyroidism and subclinical hypothyroidism being 25.8% and 14.2%, respectively. Time to develop hypothyroidism peaks around two years. Mean thyroid gland dose (Dmean) >28 Gy, thyroid gland volume receiving 40 Gy dose (i.e. V40) >49% and age <50 years were found to be significant risk factors for the development of RIHT on binary logistic regression. RT dose >50 Gy and thyroid gland volume spared from 40 Gy (i.e. VS40) < 2.12cm3 were statistically significant predictors for RIHT on chi-square and (Receiver operating characteristic) ROC curve analysis respectively but not on regression analysis. Conclusion: Dose-volume threshold for the thyroid gland as Dmean <28 Gy and V40 <49% may prevent the development of RIHT.
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Affiliation(s)
- Kumar Pravesh
- Department of Radiation Oncology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
| | - Pooja Sethi
- Department of Radiation Oncology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
| | - Sadish Kumar Kamalanathan
- Department of Endocrinology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
| | - Manivannan Manavalan
- Department of Radiation Oncology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
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Ritlumlert N, Wongwattananard S, Prayongrat A, Oonsiri S, Kitpanit S, Kannarunimit D, Chakkabat C, Lertbutsayanukul C, Sriswasdi S, Rakvongthai Y. Improved prediction of radiation-induced hypothyroidism in nasopharyngeal carcinoma using pre-treatment CT radiomics. Sci Rep 2023; 13:17437. [PMID: 37838730 PMCID: PMC10576799 DOI: 10.1038/s41598-023-44439-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 10/08/2023] [Indexed: 10/16/2023] Open
Abstract
When planning radiation therapy, late effects due to the treatment should be considered. One of the most common complications of head and neck radiation therapy is hypothyroidism. Although clinical and dosimetric data are routinely used to assess the risk of hypothyroidism after radiation, the outcome is still unsatisfactory. Medical imaging can provide additional information that improves the prediction of hypothyroidism. In this study, pre-treatment computed tomography (CT) radiomics features of the thyroid gland were combined with clinical and dosimetric data from 220 participants to predict the occurrence of hypothyroidism within 2 years after radiation therapy. The findings demonstrated that the addition of CT radiomics consistently and significantly improves upon conventional model, achieving the highest area under the receiver operating characteristic curve (AUCs) of 0.81 ± 0.06 with a random forest model. Hence, pre-treatment thyroid CT imaging provides useful information that have the potential to improve the ability to predict hypothyroidism after nasopharyngeal radiation therapy.
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Affiliation(s)
- Napat Ritlumlert
- Biomedical Engineering Program, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
- Chulalongkorn University Biomedical Imaging Group, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Siriporn Wongwattananard
- Division of Radiation Oncology, Department of Radiology, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Anussara Prayongrat
- Division of Radiation Oncology, Department of Radiology, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Sornjarod Oonsiri
- Division of Radiation Oncology, Department of Radiology, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Sarin Kitpanit
- Division of Radiation Oncology, Department of Radiology, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Danita Kannarunimit
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chakkapong Chakkabat
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chawalit Lertbutsayanukul
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Sira Sriswasdi
- Center for Artificial Intelligence in Medicine, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Center of Excellence in Computational Molecular Biology, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Yothin Rakvongthai
- Chulalongkorn University Biomedical Imaging Group, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.
- Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.
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7
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Ettalhaoui L, Debreuve-Théresette A, Nguyen TD, Zalzali M, Antoni D, Guilbert P. [Prospective evaluation of radiation-induced thyroid disorders after breast and supraclavicular irradiation]. Cancer Radiother 2023; 27:376-386. [PMID: 37179221 DOI: 10.1016/j.canrad.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023]
Abstract
PURPOSE The thyroid is an endocrine gland playing a major role in metabolism and development by the secretion of T4 and T3 thyroid hormones. Due to its anatomical position, it is often included in the target volume for the irradiation of certain tumours and thus receives significant doses (10 to 80Gy). The treatment of breast cancer requires in most cases a breast irradiation associated or not with a lymph node irradiation. The aim of our study was to investigate prospectively the frequency of thyroid disorders in patients with breast cancer treated by radiation, with or without irradiation of the supra- and subclavicular lymph nodes. MATERIAL AND METHODS This prospective multicentre study (institut Godinot, institut de cancérologie Strasbourg Europe and institut de cancérologie de Lorraine) concerned adult patients with non-metastatic breast carcinoma treated by adjuvant irradiation. They were included in a non-randomized way between February 2013 and June 2015 and divided into two groups according to treatment: (i) breast radiotherapy associated with irradiation of the supra- and subclavicular lymph nodes (group 1), or (ii) breast irradiation alone (group 2). The dose - volume histogram of the thyroid was systematically edited by the physics department. Each patient had a consultation with an endocrinologist at the beginning of the treatment and was monitored by blood analyses including TSH, T4L, antithyroglobulin and antiperoxidase antibodies every 6 months until the 60th month after the end of radiotherapy. Data were described by numbers and percentages for qualitative variables; by means, medians, standard deviation and ranges for quantitative variables. Statistical associations were tested by Chi2, Fisher's, Student's, or analysis of variance tests depending on the conditions of application. Survival analyses were performed by log rank tests and Cox models. RESULTS This study initially included 500 patients, 245 in group 1 and 252 in group 2 (three patients were later excluded for false inclusion). Thyroid abnormalities occurred in 76 patients, representing an incidence of 15.3%. The mean time of the first occurrence of thyroid disorders was 24.3 months. It was more frequent in group 1 with a prevalence of 19.2% against 11.5% in group 2 (P=0.01745). A maximal radiation dose delivered to the thyroid gland greater than 20Gy (odds ratio [OR]: 1.82; P=0.018) or 30Gy (OR: 1.89; P=0.013) was significantly associated with a higher incidence of thyroid disorders, as was a mean dose greater than 30Gy (OR: 5.69; P=0.049). A percentage of thyroid volume receiving 30Gy (V30) greater than 50% (P=0.006) or greater than 62.5% (P=0.021) was significantly associated with an increased incidence of thyroid disorder and more precisely, hypothyroidism (P=0.0007). In multivariate analysis, no factor associated with the occurrence of thyroid disorder was identified. However, in the subgroup analysis concerning group 1 (receiving supraclavicular irradiation), a maximal radiation dose greater than 30Gy appeared to be a risk factor for the occurrence of thyroid disorders (P=0.040). CONCLUSION Thyroid disorder, and in particular hypothyroidism, may be a late side effect of locoregional breast radiotherapy. Patients receiving this treatment should have a biological monitoring of thyroid function.
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Affiliation(s)
- L Ettalhaoui
- Département de radiothérapie, institut Godinot, 1, rue du Général-Koenig, 51100 Reims, France.
| | - A Debreuve-Théresette
- Département d'information médicale, institut Godinot, 1, rue du Général-Koenig, 51100 Reims, France
| | - T D Nguyen
- Département de radiothérapie, institut Godinot, 1, rue du Général-Koenig, 51100 Reims, France
| | - M Zalzali
- Unité thyroïde, institut Godinot, 1, rue du Général-Koenig, 51100 Reims, France
| | - D Antoni
- Service de radiothérapie-curiethérapie, Institut de cancérologie Strasbourg Europe (Icans), 17, rue Albert-Calmette, 67200 Strasbourg, France
| | - P Guilbert
- Département de radiothérapie, institut Godinot, 1, rue du Général-Koenig, 51100 Reims, France
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8
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Verdonck-de Leeuw IM, Korsten LHA, van Nieuwenhuizen A, Baatenburg de Jong RJ, Brakenhoff RH, Buffart LM, Lamers F, Langendijk JA, Leemans CR, Smit JH, Sprangers MA, Takes RP, Terhaard CHJ, Lissenberg-Witte BI, Jansen F. The course of health-related quality of life in the first 2 years after a diagnosis of head and neck cancer: the role of personal, clinical, psychological, physical, social, lifestyle, disease-related, and biological factors. Support Care Cancer 2023; 31:458. [PMID: 37432446 PMCID: PMC10335953 DOI: 10.1007/s00520-023-07918-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 06/28/2023] [Indexed: 07/12/2023]
Abstract
PURPOSE The aim of this prospective cohort study was to estimate the relationship between the course of HRQOL in the first 2 years after diagnosis and treatment of head and neck cancer (HNC) and personal, clinical, psychological, physical, social, lifestyle, HNC-related, and biological factors. METHODS Data were used from 638 HNC patients of the NETherlands QUality of life and BIomedical Cohort study (NET-QUBIC). Linear mixed models were used to investigate factors associated with the course of HRQOL (EORTC QLQ-C30 global quality of life (QL) and summary score (SumSc)) from baseline to 3, 6, 12, and 24 months after treatment. RESULTS Baseline depressive symptoms, social contacts, and oral pain were significantly associated with the course of QL from baseline to 24 months. Tumor subsite and baseline social eating, stress (hyperarousal), coughing, feeling ill, and IL-10 were associated with the course of SumSc. Post-treatment social contacts and stress (avoidance) were significantly associated with the course of QL from 6 to 24 months, and social contacts and weight loss with the course of SumSc. The course of SumSc from 6 to 24 months was also significantly associated with a change in financial problems, speech problems, weight loss, and shoulder problems between baseline and 6 months. CONCLUSION Baseline clinical, psychological, social, lifestyle, HNC-related, and biological factors are associated with the course of HRQOL from baseline to 24 months after treatment. Post-treatment social, lifestyle, and HNC-related factors are associated with the course of HRQOL from 6 to 24 months after treatment.
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Affiliation(s)
- Irma M Verdonck-de Leeuw
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands.
- Department Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7-9, Amsterdam, The Netherlands.
- Amsterdam Public Health, Mental Health, Amsterdam, The Netherlands.
| | - Laura H A Korsten
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
| | - Annette van Nieuwenhuizen
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
| | - Rob J Baatenburg de Jong
- Department of Otorhinolaryngology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, The Netherlands
| | - Ruud H Brakenhoff
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
| | - Laurien M Buffart
- Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Femke Lamers
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
- Department Psychiatry, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Johannes A Langendijk
- Department of Radiation Oncology, University Medical Center Groningen, Groningen, The Netherlands
| | - C René Leemans
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
| | - Jan H Smit
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
- Department of Radiation Oncology, University Medical Center Groningen, Groningen, The Netherlands
| | - Mirjam A Sprangers
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
- Amsterdam Public Health, Mental Health, Amsterdam, The Netherlands
- Medical Psychology, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, the Netherlands
| | - Robert P Takes
- Department of Otorhinolaryngology-Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Birgit I Lissenberg-Witte
- Department of Epidemiology and Data Science, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - Femke Jansen
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
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9
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Coniac S, Costache Outas MC, Pirvu EE, Patru RI, Gainariu E, Aldea C, Iorga PG, Ambroci M, Liscu HD, Miron AI, Badiu C. Challenges and Limitations of Endocrine Toxicity Evaluation in Non-Small Cell Lung Cancer Patients Treated with Immunotherapy-Retrospective Study from a Tertiary-Level Hospital in Romania. Diagnostics (Basel) 2023; 13:diagnostics13101788. [PMID: 37238273 DOI: 10.3390/diagnostics13101788] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/03/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
(1) Background: The endocrine system has become a prominent target to autoimmune damage during treatment with immune checkpoint inhibitors (ICIs) in cancer patients. Real-world data regarding endocrine immune-related adverse events (irAEs) are needed to explore their impact in cancer patients. An analysis was conducted to evaluate endocrine irAEs caused by ICIs, besides the challenges and limitations of daily medical practice in oncology in Romania. (2) Methods: This was a retrospective cohort study of lung cancer patients treated with ICIs at Coltea Clinical Hospital, Bucharest, Romania, from 1 November 2017 to 30 November 2022. Endocrine irAEs were identified through endocrinological assessment and were distinguished as any occurring endocrinopathy during treatment with ICIs and related to immunotherapy. Descriptive analyses were performed. (3) Results: Of 310 cancer patients treated with ICIs, we identified 151 with lung cancer. From this cohort, 109 NSCLC patients qualified for baseline endocrine estimation and 13 patients (11.9%) developed endocrine irAEs, such as hypophysitis (4.5%), thyroid disorder (5.5%) and primary adrenal insufficiency (1.8%), with one or more endocrine glands being affected. There might be a correlation between endocrine irAEs and duration of ICI treatment. (4) Conclusions: Early diagnosis and adequate management of endocrine irAEs may be challenging in lung cancer patients. A high incidence of endocrine irAEs is expected with the growing use of ICIs, and because not all endocrine events are immune-related, cooperation between oncologists and endocrinologists is crucial in the management of these patients. More data are needed to confirm the correlation between endocrine irAEs and the efficacy of ICIs.
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Affiliation(s)
- Simona Coniac
- Department of Medical Oncology, Coltea Clinical Hospital, 030167 Bucharest, Romania
- Department of Endocrinology, Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | | | - Edvina-Elena Pirvu
- Department of Medical Oncology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Raluca-Ileana Patru
- Department of Medical Oncology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Estera Gainariu
- Department of Medical Oncology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Ciprian Aldea
- Department of Medical Oncology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Polixenia Georgeta Iorga
- Department of Medical Oncology, Bucharest Emergency University Hospital, 050098 Bucharest, Romania
| | - Mihaela Ambroci
- Department of Medical Oncology, Hôpital Paul-Brousse, 94804 Villejuif, France
| | - Horia-Dan Liscu
- Department of Radiotherapy, Coltea Clinical Hospital, 030167 Bucharest, Romania
- Discipline of Oncological Radiotherapy and Medical Imaging, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Andreea-Iuliana Miron
- Department of Radiotherapy, Coltea Clinical Hospital, 030167 Bucharest, Romania
- Discipline of Oncological Radiotherapy and Medical Imaging, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Corin Badiu
- Department of Endocrinology, Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Endocrinology, "C.I. Parhon" National Institute of Endocrinology, 011863 Bucharest, Romania
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10
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V Deligiorgi M, T Trafalis D. Refining personalized diagnosis, treatment and exploitation of hypothyroidism related to solid nonthyroid cancer. Per Med 2022; 20:87-105. [DOI: 10.2217/pme-2022-0052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Hypothyroidism in the setting of cancer is a puzzling entity due to the dual role of the thyroid hormones (TH) in cancer – promoting versus inhibitory – and the complexity of the hypothyroidism itself. The present review provides a comprehensive overview of the personalized approach to hypothyroidism in patients with solid nonthyroid cancer, focusing on current challenges, unmet needs and future perspectives. Major electronic databases were searched from January 2011 until March 2022. The milestones of the refinement of such a personalized approach are prompt diagnosis, proper TH replacement and development of interventions and/or pharmaceutical agents to exploit hypothyroidism or, on the contrary, TH replacement as an anticancer strategy. Further elucidation of the dual role of TH in cancer – especially of the interference of TH signaling with the hallmarks of cancer – is anticipated to inform decision-making and optimize patient selection.
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Affiliation(s)
- Maria V Deligiorgi
- Department of Pharmacology – Clinical Pharmacology Unit, National and Kapodistrian University of Athens, Faculty of Medicine, Building 16, 1st Floor, 75 Mikras Asias, Goudi, Athens, 11527, Greece
| | - Dimitrios T Trafalis
- Department of Pharmacology – Clinical Pharmacology Unit, National and Kapodistrian University of Athens, Faculty of Medicine, Building 16, 1st Floor, 75 Mikras Asias, Goudi, Athens, 11527, Greece
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11
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Lu HH, Chiu NT, Tsai MH. Early post-treatment 18F-FDG PET/CT for predicting radiation-induced hypothyroidism in head and neck cancer. Cancer Imaging 2022; 22:59. [PMID: 36217182 PMCID: PMC9552508 DOI: 10.1186/s40644-022-00494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Radiation-induced hypothyroidism (RIHT) is a common, but underestimated, late adverse effect in head and neck cancer. We investigated the value of early post-treatment 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for predicting RIHT. METHODS We searched our institutional database for patients aged ≥ 20 years who had undergone definitive radiotherapy for nasopharyngeal or oropharyngeal cancer between 2005 and 2017, followed by 18F-FDG PET/CT within 180 days of radiotherapy completion. We visually assessed and compared PET/CT and baseline characteristics in patients with and without RIHT using the chi-square test for categorical variables and the t-test for continuous variables. Variable predictive ability was evaluated by measuring the area under receiver operating characteristic curves. RESULTS Fifty-two patients were included; 22 (42%) developed RIHT and 30 (58%) did not. Two patients presented with diffuse thyroid uptake on PET/CT via visual assessment, and both developed RIHT later. Among the PET/CT variables, thyroid functioning volume was significantly higher in patients without RIHT than in patients with RIHT (16.30 ± 6.03 cm3 vs. 10.61 ± 3.81 cm3, p < 0.001). The maximum standard uptake values of the thyroid and pituitary glands did not differ significantly between the groups. Two patient characteristics, pretreatment thyroid volume and mean radiotherapy dose to the thyroid, also showed significant differences between the groups. An algorithmic approach combining visual grading of thyroid 18F-FDG uptake and thyroid functioning volume cutoff of 14.01 yielded an area under curve of 0.89 (95% confidence interval, 0.80-0.98); the sensitivity, specificity, positive predictive value, and negative predictive value were 87.0%, 82.3%, 80.0%, and 88.9%, respectively. CONCLUSION Early post-treatment PET/CT-derived thyroid functioning volume was a good predictor of RIHT development. Diffusely increased thyroid 18F-FDG uptake on PET/CT may indicate impending RIHT. Routine surveillance of thyroid function is warranted in patients at high risk of developing RIHT.
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Affiliation(s)
- Hsi-Huei Lu
- Division of Nuclear Medicine, Department of Medical Imaging, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Nan-Tsing Chiu
- Division of Nuclear Medicine, Department of Medical Imaging, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Mu-Hung Tsai
- Department of Radiation Oncology, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, No. 138 Sheng Li Rd, Tainan, Taiwan.
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12
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Heim M, Nixon IJ, Emmerson E, Callanan A. From hormone replacement therapy to regenerative scaffolds: A review of current and novel primary hypothyroidism therapeutics. Front Endocrinol (Lausanne) 2022; 13:997288. [PMID: 36277721 PMCID: PMC9581390 DOI: 10.3389/fendo.2022.997288] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Primary hypothyroidism severely impacts the quality of life of patients through a decrease in the production of the thyroid hormones T3 and T4, leading to symptoms affecting cardiovascular, neurological, cognitive, and metabolic function. The incidence rate of primary hypothyroidism is expected to increase in the near future, partially due to increasing survival of patients that have undergone radiotherapy for head and neck cancer, which induces this disease in over half of those treated. The current standard of care encompasses thyroid hormone replacement therapy, traditionally in the form of synthetic T4. However, there is mounting evidence that this is unable to restore thyroid hormone signaling in all tissues due to often persistent symptoms. Additional complications are also present in the form of dosage difficulties, extensive drug interactions and poor patience compliance. The alternative therapeutic approach employed in the past is combination therapy, which consists of administration of both T3 and T4, either synthetic or in the form of desiccated thyroid extract. Here, issues are present regarding the lack of regulation concerning formulation and lack of data regarding safety and efficacy of these treatment methods. Tissue engineering and regenerative medicine have been applied in conjunction with each other to restore function of various tissues. Recently, these techniques have been adapted for thyroid tissue, primarily through the fabrication of regenerative scaffolds. Those currently under investigation are composed of either biopolymers or native decellularized extracellular matrix (dECM) in conjunction with either primary thyrocytes or stem cells which have undergone directed thyroid differentiation. Multiple of these scaffolds have successfully restored an athyroid phenotype in vivo. However, further work is needed until clinical translation can be achieved. This is proposed in the form of exploration and combination of materials used to fabricate these scaffolds, the addition of peptides which can aid restoration of tissue homeostasis and additional in vivo experimentation providing data on safety and efficacy of these implants.
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Affiliation(s)
- Maria Heim
- Institute for Bioengineering, School of Engineering, The University of Edinburgh, Edinburgh, United Kingdom
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, United Kingdom
| | - Ian J. Nixon
- Department of ENT, Head and Neck Surgery, NHS Lothian, Edinburgh, United Kingdom
| | - Elaine Emmerson
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, United Kingdom
| | - Anthony Callanan
- Institute for Bioengineering, School of Engineering, The University of Edinburgh, Edinburgh, United Kingdom
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13
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Deligiorgi MV, Trafalis DT. The continuum of care of anticancer treatment-induced hypothyroidism in patients with solid non thyroid tumors: time for an intimate collaboration between oncologists and endocrinologists. Expert Rev Clin Pharmacol 2022; 15:531-549. [PMID: 35757870 DOI: 10.1080/17512433.2022.2093714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Hypothyroidism is a common adverse event of various anticancer treatment modalities, constituting a notable paradigm of the integration of the endocrine perspective into precision oncology. AREAS COVERED The present narrative review provides a comprehensive and updated overview of anticancer treatment-induced hypothyroidism in patients with solid non-thyroid tumors. A study search was conducted on the following electronic databases: PubMed, Google Scholar, Scopus.com, ClinicalTrials.gov, and European Union Clinical Trials Register from 2011 until August 2021. EXPERT OPINION In patients with solid non-thyroid tumors, hypothyroidism is a common adverse event of radiotherapy, high dose interleukin 2 (HD IL-2), interferon alpha (IFN-α), bexarotene, immune checkpoint inhibitors (ICPi), and tyrosine kinase inhibitors (TKIs), while chemotherapy may induce hypothyroidism more often than initially considered. The path forward for the management of anticancer treatment-induced hypothyroidism in patients with solid non-thyroid tumors is an integrated approach grounded on 5 pillars: prevention, vigilance, diagnosis, treatment and monitoring. Current challenges concerning anticancer treatment-induced hypothyroidism await counteraction, namely awareness of the growing list of related anticancer treatments, identification of predictive factors, counteraction of diagnostic pitfalls, tuning of thyroid hormone replacement, and elucidation of its prognostic significance. Close collaboration of oncologists with endocrinologists will provide optimal patient care.
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Affiliation(s)
- Maria V Deligiorgi
- Department of Pharmacology - Clinical Pharmacology Unit, National and Kapodistrian University of Athens, Faculty of Medicine, Athens, Greece
| | - Dimitrios T Trafalis
- Department of Pharmacology - Clinical Pharmacology Unit, National and Kapodistrian University of Athens, Faculty of Medicine, Athens, Greece
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14
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Deligiorgi MV, Trafalis DT. The Clinical Relevance of Hypothyroidism in Patients with Solid Non-Thyroid Cancer: A Tantalizing Conundrum. J Clin Med 2022; 11:3417. [PMID: 35743483 PMCID: PMC9224934 DOI: 10.3390/jcm11123417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 02/06/2023] Open
Abstract
Hypothyroidism in patients with solid non-thyroid cancer is a tantalizing entity, integrating an intriguing thyroid hormones (THs)-cancer association with the complexity of hypothyroidism itself. The present narrative review provides a comprehensive overview of the clinical relevance of hypothyroidism in solid non-thyroid cancer. Hypothyroidism in patients with solid non-thyroid cancer is reminiscent of hypothyroidism in the general population, yet also poses distinct challenges due to the dual role of THs in cancer: promoting versus inhibitory. Close collaboration between oncologists and endocrinologists will enable the prompt and personalized diagnosis and treatment of hypothyroidism in patients with solid non-thyroid cancer. Clinical data indicate that hypothyroidism is a predictor of a decreased or increased risk of solid non-thyroid cancer and is a prognostic factor of favorable or unfavorable prognosis in solid non-thyroid cancer. However, the impact of hypothyroidism with respect to the risk and/or prognosis of solid non-thyroid cancer is not a consistent finding. To harness hypothyroidism, or THs replacement, as a personalized anticancer strategy for solid non-thyroid cancer, four prerequisites need to be fulfilled, namely: (i) deciphering the dual THs actions in cancer; (ii) identifying interventions in THs status and developing agents that block tumor-promoting THs actions and/or mimic anticancer THs actions; (iii) appropriate patient selection; and (iv) counteracting current methodological limitations.
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Affiliation(s)
- Maria V. Deligiorgi
- Department of Pharmacology—Clinical Pharmacology Unit, Faculty of Medicine, National and Kapodistrian University of Athens, 75 Mikras Asias Str., Goudi, 11527 Athens, Greece;
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15
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Ranta P, Kytö E, Nissi L, Kinnunen I, Vahlberg T, Minn H, Haapio E, Nelimarkka L, Irjala H. Dysphagia, hypothyroidism, and osteoradionecrosis after radiation therapy for head and neck cancer. Laryngoscope Investig Otolaryngol 2022; 7:108-116. [PMID: 35155788 PMCID: PMC8823172 DOI: 10.1002/lio2.711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/26/2021] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES To analyze the long-term side effects of radiation therapy (RT) for head and neck cancer (HNC). METHODS Retrospective chart analysis of all 688 HNC patients treated during 2010-2015 at Turku University Hospital, Finland. All patients who survived for more than a year after RT/chemoRT were included (n = 233). Intensity modulated RT (IMRT) with standard fractionation was applied in each case. RESULTS One hundred and six patients (45%) reported persisting dysphagia, for which neck RT increased risk. Definitive neck RT to high-risk volume did not increase late toxicity risks compared to elective neck RT. Radiation-induced hypothyroidism (29%, n = 67) was more common among younger patients and females. Osteoradionecrosis (12%, n = 29) was more common in the oral cavity cancer group (20.7%, n = 92) compared to all other subsites. CONCLUSIONS Late toxicities of RT for HNC are common. Age, gender, tumor subsite, and neck RT affect susceptibility to long-term side effects. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Pihla Ranta
- Department of Otorhinolaryngology - Head and Neck Surgery Turku University and Turku University Hospital Turku Finland
| | - Eero Kytö
- Department of Otorhinolaryngology - Head and Neck Surgery Turku University and Turku University Hospital Turku Finland
| | - Linda Nissi
- Department of Oncology and Radiotherapy Turku University and Turku University Hospital Turku Finland
| | - Ilpo Kinnunen
- Department of Otorhinolaryngology - Head and Neck Surgery Turku University and Turku University Hospital Turku Finland
| | - Tero Vahlberg
- Department of Clinical Medicine, Biostatistics Turku University and Turku University Hospital Turku Finland
| | - Heikki Minn
- Department of Oncology and Radiotherapy Turku University and Turku University Hospital Turku Finland
| | - Eeva Haapio
- Department of Otorhinolaryngology - Head and Neck Surgery Turku University and Turku University Hospital Turku Finland
| | - Lassi Nelimarkka
- Department of Endocrinology, Division of Medicine Turku University and Turku University Hospital Turku Finland
| | - Heikki Irjala
- Department of Otorhinolaryngology - Head and Neck Surgery Turku University and Turku University Hospital Turku Finland
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16
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Chow JC, Cheung KM, Cheung GT, Tam AH, Lui JC, Lee FK, Au KH, Ng WT, Lee AW, Yiu HH. Dose-volume predictors of post-radiation primary hypothyroidism in head and neck cancer: a systematic review. Clin Transl Radiat Oncol 2022; 33:83-92. [PMID: 35128087 PMCID: PMC8807951 DOI: 10.1016/j.ctro.2022.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 01/20/2022] [Indexed: 12/09/2022] Open
Abstract
This systematic review included 29 studies (n = 4,530 patients) on dosimetric predictors of primary hypothyroidism in HNC. Average crude incidence of primary hypothyroidism after HNC radiotherapy was 41.4%. Thyroid Dmean and V50 were the most widely reported dosimetric predictors for hypothyroidism. Thyroid volume is a predictor of hypothyroidism (pooled aOR 0.89 per 1 cc increment) independent of radiation dosimetry. Thyroid gland constraints individualized for thyroid volume are crucial in HNC radiotherapy.
Background and Purpose This systematic review aims to identify radiation dose-volume predictors of primary hypothyroidism after radiotherapy in patients with head and neck cancer (HNC). Materials and methods We performed a systematic literature search of Medline, EMBASE and Web of Science from database inception to July 1, 2021 for articles that discuss radiation dose-volume predictors of post-radiation primary hypothyroidism in patients with HNC. Data on the incidence, clinical risk factors and radiation dose-volume parameters were extracted. A meta-analysis was performed using the random-effects model to estimate the pooled odds ratio (OR) of thyroid volume as a predictor of the risk of post-radiation hypothyroidism, adjusted for thyroid radiation dosimetry. Results Our search identified 29 observational studies involving 4,530 patients. With median follow-up durations ranging from 1.0 to 5.3 years, the average crude incidence of post-radiation primary hypothyroidism was 41.4 % (range, 10 %–57 %). Multiple radiation dose-volume parameters were associated with post-radiation primary hypothyroidism, including the thyroid mean dose (Dmean), minimum dose, V25, V30, V35, V45, V50, V30–60, VS45 and VS60. Thyroid Dmean and V50 were the most frequently proposed dosimetric predictors. The pooled adjusted OR of thyroid volume on the risk of post-radiation primary hypothyroidism was 0.89 (95 % confidence interval, 0.85–0.93; p < 0.001) per 1 cc increment. Conclusion Post-radiation primary hypothyroidism is a common late complication after radiotherapy for HNC. Minimizing inadvertent exposure of the thyroid gland to radiation is crucial to prevent this late complication. Radiation dose-volume constraints individualized for thyroid volume should be considered in HNC radiotherapy planning.
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17
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Reiners C, Hänscheid H, Schneider R. High-dose radiation exposure and hypothyroidism: aetiology, prevention and replacement therapy. JOURNAL OF RADIOLOGICAL PROTECTION : OFFICIAL JOURNAL OF THE SOCIETY FOR RADIOLOGICAL PROTECTION 2021; 41:R125-R139. [PMID: 34547726 DOI: 10.1088/1361-6498/ac28ee] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 09/21/2021] [Indexed: 06/13/2023]
Abstract
Without any doubt, high dose radiation exposure can induce hypothyroidism. However, there are open questions related to the mechanisms of its induction, corresponding dose thresholds and possible countermeasures. Therefore, this review addresses the aetiology, prevention and therapy of radiation induced hypothyroidism. External beam radiotherapy with several 10 Gy to the head and neck region and radioiodine therapy with several 100 Gy thyroid absorbed dose can destroy the thyroid gland and can induce autoantibodies against thyroid tissue. According to recent literature, clinical hypothyroidism is observed at threshold doses of ∼10 Gy after external beam radiotherapy and of ∼50 Gy after radioiodine therapy, children being more sensitive than adults. In children and adolescents exposed by the Chernobyl accident with mean thyroid absorbed doses of 500-800 mGy, subclinical hypothyroidism has been detected in 3%-6% of the cases with significant correlation to thyroid absorbed doses above 2.5 Gy. In case of nuclear emergencies, iodine thyroid blocking (ITB) is the method of choice to keep thyroid absorbed doses low. Large doses of stable iodine affect two different steps of internalization of radioiodine (transport and organification); perchlorate affecting the transport only may be an alternative to iodine. Administered before radioiodine incorporation, the effect of 100 mg iodide or more is still about 90% after 1 days, 80% after 2 days, and 50% or less after 3 days. If administered (too) late after exposure to radioiodine, the theoretically expected protective effect of ITB is about 50% after 6 h, 25% after 12 h, and about 6% after 24 h. In case of repeated or continuous exposure, repeated administration of 50 mg of iodide daily is indicated. If radiation-induced hypothyroidism cannot be avoided, thyroid hormone replacement therapy with individualized dosing and regular monitoring in order to maintain thyroid-stimulating hormone levels within the normal range ensures normal life expectancy.
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Affiliation(s)
- Christoph Reiners
- Department of Nuclear Medicine and WHO REMPAN Collaboration Center, University Hospital, Würzburg, Germany
| | - Heribert Hänscheid
- Department of Nuclear Medicine and WHO REMPAN Collaboration Center, University Hospital, Würzburg, Germany
| | - Rita Schneider
- Department of Nuclear Medicine and WHO REMPAN Collaboration Center, University Hospital, Würzburg, Germany
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18
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Löser A, Ramke K, Grohmann M, Krause L, Roser P, Greinert F, Finger A, Sommer M, Culmann E, Lorenz T, Becker S, Henze M, Schodrok D, von Grundherr J, Tribius S, Krüll A, Petersen C. The impact of nutritional counseling on thyroid disorders in head and neck cancer patients after (chemo)radiotherapy: results from a prospective interventional trial. Strahlenther Onkol 2021; 198:135-148. [PMID: 34724084 PMCID: PMC8789704 DOI: 10.1007/s00066-021-01865-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 10/03/2021] [Indexed: 11/27/2022]
Abstract
Objective To analyze the impact of nutritional counseling on the development of hypothyroidism after (chemo)radiotherapy in head and neck cancer patients to propose a new normal tissue complication probability (NTCP) model. Materials and methods At baseline, at the end of (chemo)radiotherapy, and during follow-up, thyroid-stimulating hormone (TSH) with free thyroxin (fT3 and fT4), nutritional status, and nutrient intake were prospectively analyzed in 46 out of 220 screened patients. Patients received (chemo)radiotherapy within an intervention (individual nutritional counseling every 2 weeks during therapy) and a control group (no nutritional counseling). Results Overall median follow-up was 16.5 [IQR: 12; 22] months. Fourteen patients (30.4%) presented with hypothyroidism after 13.5 [8.8; 17] months. During (chemo)radiotherapy, nutritional status worsened in the entire cohort: body mass index (p < 0.001) and fat-free mass index (p < 0.001) decreased, calorie deficit (p = 0.02) increased, and the baseline protein intake dropped (p = 0.028). The baseline selenium intake (p = 0.002) increased until the end of therapy. Application of the NTCP models by Rønjom, Cella, and Boomsma et al. resulted in good performance of all three models, with an AUC ranging from 0.76 to 0.78. Our newly developed NTCP model was based on baseline TSH and baseline ferritin. Model performance was good, receiving an AUC of 0.76 (95% CI: 0.61–0.87), with a sensitivity of 57.1% and specificity of 96.9% calculated for a Youden index of 0.73 (p = 0.004; area = 0.5). Conclusion Baseline TSH and ferritin act as independent predictors for radiotherapy-associated hypothyroidism. The exclusion of such laboratory chemistry parameters in future NTCP models may result in poor model performance.
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Affiliation(s)
- Anastassia Löser
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| | - Kerstin Ramke
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Maximilian Grohmann
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Linda Krause
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Pia Roser
- Center for Internal Medicine, Department of Nephrology, Rheumatology and Endocrinology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Franziska Greinert
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Anna Finger
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Margaret Sommer
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Eva Culmann
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Tessa Lorenz
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Saskia Becker
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Marvin Henze
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Daniel Schodrok
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Julia von Grundherr
- University Medical Center Hamburg-Eppendorf, University Cancer Center Hamburg (UCCH), Martinistraße 52, 20246, Hamburg, Germany
| | - Silke Tribius
- Hermann Holthusen Institute for Radiation Oncology, Asklepios Hospital St. Georg, Lohmühlenstraße 5, 20099, Hamburg, Germany
| | - Andreas Krüll
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.,Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Cordula Petersen
- Outpatient Center of the UKE GmbH, Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.,Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
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19
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Verdonck-de Leeuw IM, Melissant H, Lissenberg-Witte BI, Baatenburg de Jong RJ, den Heijer M, Langendijk JA, René Leemans C, Smit JH, Takes RP, Terhaard CHJ, Jansen F, Laan E. Associations between testosterone and patient reported sexual outcomes among male and female head and neck cancer patients before and six months after treatment: A pilot study. Oral Oncol 2021; 121:105505. [PMID: 34461364 DOI: 10.1016/j.oraloncology.2021.105505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/30/2021] [Accepted: 08/18/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To investigate associations between testosterone and patient reported sexual problems and need for sexual care in head and neck cancer patients at time of diagnosis and 6 months after treatment. PATIENTS AND METHODS Data and samples were used of 40 patients (20 men, 20 women) before and 6 months after treatment. Outcome measures were total testosterone level (TT) and free testosterone index (FTI), testosterone insufficiency (TI), the EORTC QLQ-HN35 Sexuality subscale, the subscales of the International Index of Erectile Function (IIEF), Female Sexual Function Index (FSFI), and the Sexuality subscale of the Short-Form Supportive Care Needs Survey (SCNS-SF34). RESULTS In men, higher FTI before treatment was significantly associated with better IIEF Orgasm (p = 0.020) and at 6 months follow-up with IIEF Desire (p = 0.019). Before treatment, insufficient testosterone was present in 5 males (25%) and in 3 at follow-up (15%) (2 patients who had TI before treatment plus one). In women, higher TT at follow-up was significantly associated with better EORTC Sexuality (p = 0.031) and FSFI Satisfaction (p = 0.020); FTI at follow-up was associated with FSFI Satisfaction (p = 0.012). Before treatment, TI was present in 2 women (10%) and in 3 (15%) at follow-up (the same 2 patients plus one). CONCLUSION This pilot study showed that testosterone seems to be associated with patient reported sexual outcomes among male and female head and neck cancer patients. It is estimated that 10-25% of HNC patients may have testosterone insufficiency before treatment and/or at 6 months after treatment.
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Affiliation(s)
- Irma M Verdonck-de Leeuw
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology - Head and Neck Surgery, Amsterdam, the Netherlands; Department of Clinical, Neuro- and Developmental Psychology, Faculty of Behavioral and Movement Sciences & Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Cancer Center Amsterdam Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Heleen Melissant
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology - Head and Neck Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Birgit I Lissenberg-Witte
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Data Science, Amsterdam, the Netherlands
| | - Robert J Baatenburg de Jong
- Department of Otolaryngology and Head and Neck Surgery, Erasmus Cancer Institute, Erasmus MC, Rotterdam, the Netherlands
| | - Martin den Heijer
- Department of Internal Medicine, AmsterdamUMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Johannes A Langendijk
- Department of Radiation Oncology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - C René Leemans
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology - Head and Neck Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Johannes H Smit
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Public Health, Amsterdam, the Netherlands
| | - Robert P Takes
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands
| | - Chris H J Terhaard
- Department of Radiotherapy, University Medical Center, Utrecht, the Netherlands
| | - Femke Jansen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology - Head and Neck Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Ellen Laan
- Department of Sexology and Psychosomatic OBGYN, Amsterdam Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
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