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Arai M, Tsuno T, Konishi H, Nishiyama K, Terauchi Y, Inoue R, Shirakawa J. A disproportionality analysis of the adverse effect profiles of methimazole and propylthiouracil in patients with hyperthyroidism using the Japanese Adverse Drug Event Report Database. Thyroid 2023. [PMID: 37130038 DOI: 10.1089/thy.2023.0030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
BACKGROUND Antithyroid drugs (ATDs) are frequently used to achieve euthyroidism in patients with hyperthyroidism. ATDs cause characteristic common and rare adverse events; however, comprehensive comparisons between methimazole (MMI) and propylthiouracil (PTU) in terms of adverse events are limited. METHODS In this study, we thoroughly explored adverse events in association with MMI and PTU use with a disproportionality analysis using the Japanese Adverse Drug Event Report (JADER) database and evaluated the prevalence of MMI and PTU prescriptions using the National Database of Health Insurance Claims and Specific Health Checkups (NDB) Open Data Japan. We analyzed 3271 cases of MMI use and 1029 cases of PTU use with respect to 9789 preferred terms (PTs) for adverse events registered in the JADER database by calculating and comparing reporting odds ratios (RORs). RESULTS We found that 8 PTs, including agranulocytosis (p < 0.0001, 4.01-fold), aplasia cutis congenita (p < 0.0001, 123.22-fold), and exomphalos (p = 0.0002, 22.17-fold), demonstrated significantly higher RORs (more than 4-fold) for MMI use than for PTU use. Nineteen PTs, including anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (p < 0.0001, 29.84), rapidly progressive glomerulonephritis (p < 0.0001, 6.44), and pulmonary alveolar hemorrhage (p < 0.0001, 7.77), had RORs for PTU use more than four times those for MMI use. NDB Open Data Japan showed more frequent PTU prescriptions than MMI prescriptions for women of reproductive age. CONCLUSIONS This large-scale study confirmed that a variety of congenital malformations were identified as having significantly high RORs for MMI use, while diseases related to ANCA-associated vasculitis were specific to PTU.
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Affiliation(s)
- Masanori Arai
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
| | - Takahiro Tsuno
- Gunma University, 12925, Institute for Molecular and Cellular Regulation, Maebashi, Gunma, Japan
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
| | - Hiromi Konishi
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
| | - Kuniyuki Nishiyama
- Gunma University, 12925, Institute for Molecular and Cellular Regulation, Maebashi, Gunma, Japan
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
| | - Yasuo Terauchi
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
| | - Ryota Inoue
- Gunma University, 12925, Institute for Molecular and Cellular Regulation, Maebashi, Gunma, Japan
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
| | - Jun Shirakawa
- Gunma University, 12925, Institute for Molecular and Cellular Regulation, Maebashi, Gunma, Japan
- Yokohama City University School of Medicine Graduate School of Medicine, 26438, Department of Endocrinology and Metabolism, Yokohama, Kanagawa, Japan;
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Campos ADC, Cruz Carvalho I, Sarmento S, Fonseca T. Iodine-Induced Hypothyroidism After Chemoembolization With Ethiodized Oil: A Case of Failure to Escape From Wolff-Chaikoff Effect (WCE). Cureus 2023; 15:e39352. [PMID: 37351229 PMCID: PMC10284623 DOI: 10.7759/cureus.39352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2023] [Indexed: 06/24/2023] Open
Abstract
Wolff-Chaikoff effect (WCE) is an acute physiologic response of the thyroid gland to high levels of iodine. The WCE is usually temporary, and the thyroid gland adjusts to high iodine levels within days or weeks. It is a protective mechanism and a failure to escape from it can result in thyroid dysfunction. Hypothyroidism is rare but more likely in patients who have had thyroid disease, are under stress, or are exposed to high iodine concentrations for a long time. The use of iodinated contrast media in radiologic studies or invasive medical procedures is a common source of excessive iodine exposure and can lead to thyroid disfunction. Despite the frequent use of contrast media in health care, the thyroid dysfunction associated with their use is poorly recognized. We report a patient who developed iodine-induced hypothyroidism after chemoembolization of recurrent chylothorax with ethiodized oil (Lipiodol®, Villepinte, France). This case report raises awareness of the importance of the physiologic WCE as well as the relevance of monitoring thyroid function when using iodinated contrast media in patients with specific risk factors.
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Affiliation(s)
- Ana de Carmo Campos
- Pulido Valente Hospital, North Lisbon University Hospital Centre (CHULN), Lisbon, PRT
- Health Promotion and Prevention of Non-Communicable Disease, National Health Institute Doutor Ricardo Jorge, Lisbon, PRT
| | - Isabel Cruz Carvalho
- Pulido Valente Hospital, North Lisbon University Hospital Centre (CHULN), Lisbon, PRT
| | - Sara Sarmento
- Pulido Valente Hospital, North Lisbon University Hospital Centre (CHULN), Lisbon, PRT
- Medicine, Lisbon University, Lisbon, PRT
| | - Teresa Fonseca
- Pulido Valente Hospital, North Lisbon University Hospital Centre (CHULN), Lisbon, PRT
- Medicine, Lisbon University, Lisbon, PRT
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Quiroz-Aldave JE, Durand-Vásquez MDC, Lobato-Jeri CJ, Muñoz-Moreno JM, Deutz Gómez Condori DC, Ildefonso-Najarro SP, Contreras-Yametti F, Zavaleta-Gutiérrez F, Concepción-Urteaga L, Concepción-Zavaleta MJ. Thyrotoxic Cardiomyopathy: State of the Art. TOUCHREVIEWS IN ENDOCRINOLOGY 2023; 19:78-84. [PMID: 37313242 PMCID: PMC10258619 DOI: 10.17925/ee.2023.19.1.78] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/04/2023] [Indexed: 06/15/2023]
Abstract
Thyroid hormones, mainly triiodothyronine, have genomic and non-genomic effects on cardiomyocytes related to the contractile function of the heart. Thyrotoxicosis, which is the set of signs and symptoms derived from the excess of circulating thyroid hormones, leads to increased cardiac output and decreased systemic vascular resistance, increasing the volume of circulating blood and causing systolic hypertension. In addition, the shortening of the refractory period of cardiomyocytes produces sinus tachycardia and atrial fibrillation. This leads to heart failure. Approximately 1% of patients with thyrotoxicosis develop thyrotoxic cardiomyopathy, a rare but potentially fatal form of dilated cardiomyopathy. Thyrotoxic cardiomyopathy represents a diagnosis of exclusion, and prompt identification is crucial as it is a reversible cause of heart failure, and heart function can be recovered after achieving a euthyroid state using antithyroid drugs. Radioactive iodine therapy and surgery are not the best initial therapeutic approach. Moreover, it is important to manage cardiovascular symptoms, for which beta blockers are the first-line therapeutic option.
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104
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Hansen M, Cheever A, Weber KS, O’Neill KL. Characterizing the Interplay of Lymphocytes in Graves' Disease. Int J Mol Sci 2023; 24:6835. [PMID: 37047805 PMCID: PMC10094834 DOI: 10.3390/ijms24076835] [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: 03/06/2023] [Revised: 03/31/2023] [Accepted: 04/04/2023] [Indexed: 04/09/2023] Open
Abstract
Graves' disease (GD) is a thyroid-specific autoimmune disease with a high prevalence worldwide. The disease is primarily mediated by B cells, which produce autoantibodies against the thyroid-stimulating hormone receptor (TSHR), chronically stimulating it and leading to high levels of thyroid hormones in the body. Interest in characterizing the immune response in GD has motivated many phenotyping studies. The immunophenotype of the cells involved and the interplay between them and their secreted factors are crucial to understanding disease progression and future treatment options. T cell populations are markedly distinct, including increased levels of Th17 and follicular helper T cells (Tfh), while Treg cells appear to be impaired. Some B cells subsets are autoreactive, and anti-TSHR antibodies are the key disease-causing outcome of this interplay. Though some consensus across phenotyping studies will be discussed here, there are also complexities that are yet to be resolved. A better understanding of the immunophenotype of Graves' disease can lead to improved treatment strategies and novel drug targets.
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Affiliation(s)
| | | | | | - Kim L. O’Neill
- Department of Microbiology and Molecular Biology, Brigham Young University, Provo, UT 84602, USA; (M.H.); (A.C.); (K.S.W.)
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105
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Santos LR, Vasconcelos Bessa I, Gaspar da Rocha A, Neves C, Freitas C, Soares P. Survey on selenium clinical supplementation in autoimmune thyroid disease. Eur Thyroid J 2023; 12:e220090. [PMID: 36622057 PMCID: PMC9986388 DOI: 10.1530/etj-22-0090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 01/09/2023] [Indexed: 01/10/2023] Open
Abstract
Objective Previous trials show that selenium could be a very useful tool in the control and treatment of autoimmune thyroid diseases. In this cross-sectional study, through a survey, we aim to evaluate Portuguese endocrinologists' perception and pattern of prescription of selenium supplements in these diseases and verify its agreement with current guidelines. Methods The endocrinologists registered in the Portuguese Medical Association were sent an email with a web-based questionnaire, regarding their knowledge and use of selenium supplements in thyroid autoimmune pathology. Results A total of 105 physicians (33% of the total) submitted the survey. The selenium serum concentration in the general population was unknown to 80% of respondents. Over a third of respondents have never prescribed selenium for autoimmune thyroid disease. However, 89% are not afraid of recommending it, and 61% indicate Graves' orbitopathy as the pathology they would supplement. In Hashimoto's thyroiditis, 36% of respondents use selenium occasionally or frequently, and this percentage rises to 60% in Graves' disease. Conclusions Although recommendations only encompass mild Graves' orbitopathy, selenium is prescribed across the spectrum of autoimmune thyroid diseases, probably due to recent studies that consistently show improvement of biochemical hallmarks in these patients. Further investigation is required on the impact of selenium supplements on primarily clinical outcomes and to identify disorders and/or patients who will benefit the most. Also, there is still insufficient knowledge of this field in the medical community, and evidence-based practice should continue to be promoted by endocrinology societies.
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Affiliation(s)
- Liliana Ribeiro Santos
- Internal Medicine Department, Hospital of Santa Maria, Lisbon, Portugal
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Inês Vasconcelos Bessa
- Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal
- Health Investigation and Innovation Institute (i3S), University of Porto, Porto, Portugal
| | - Adriana Gaspar da Rocha
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Health Investigation and Innovation Institute (i3S), University of Porto, Porto, Portugal
- Public Health Unit, ACES Baixo Mondego, Coimbra, Portugal
| | - Celestino Neves
- Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal
- Department of Endocrinology, Hospital University Centre of São João, Porto, Portugal
| | - Cláudia Freitas
- Department of Endocrinology, Hospital University Centre of Porto, Porto, Portugal
| | - Paula Soares
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal
- Health Investigation and Innovation Institute (i3S), University of Porto, Porto, Portugal
- Department of Pathology, Faculty of Medicine of the University of Porto, Porto, Portugal
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106
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Gokbulut P, Koc G, Kuskonmaz S, Onder C, Omma T, Fırat S, Culha C. HIGH THYROPEROXIDASE ANTIBODY TITERS MAY PREDICT RESPONSE TO ANTITHYROID DRUG TREATMENT IN GRAVES DISEASE: A PRELIMINARY STUDY. ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2023; 19:195-200. [PMID: 37908881 PMCID: PMC10614590 DOI: 10.4183/aeb.2023.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Background and aim Antithyroid drugs are first treatment for Graves hyperthyroidism worldwide. Although remission can be achieved in approximately 40-50% of patients in 12-18 months with antithyroid drugs, this period can be extended up to 24 months. We aimed to evaluate the effect of individual clinical/biochemical variables and GREAT score in predicting response to antithyroid drug in Graves disease. Material and methods This is a retrospective single-center study including 99 patients with the first episode of Graves disease treated for at least 18 months. The patients were classified into two groups as those who responded to antithyroid medication at 18-24 months (group 1) and those who did not respond at 24 months and continued with low-dose antithyroid medication (group 2). Results Medical treatment response was obtained in 38 (38.3%) of the patients at 18 months, and in 19 (19.1%) patients at 24 months. Long-term medical treatment (>24 months) was given to the remaining 43 patients due to the lack of response to medical treatment. Thyroid volume and free T4 levels were higher in those followed up with long-term antithyroid drugs, and orbitopathy was more common in this group. Median anti TPO value was significantly higher in group 1 when compared to group 2 (593 U/l and 191.6 U/l respectively). More patients were classified as GREAT class 3 in group 2 when compared to group 1 (46.5% and 12,5% respectively). We analyzed the Thyroperoxidase Antibody(anti TPO) titers, which we divided into three levels, according to groups 1 and 2. Post-hoc Chi-Square analysis revealed that falling into the highest anti TPO category was significantly associated with response to medical therapy in 24 months (p <0.05). Conclusion According to our study, GREAT score and anti TPO Ab titers at presentation may help predict response to ATD in Graves disease.
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Affiliation(s)
- P. Gokbulut
- Ankara Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Ankar
| | - G. Koc
- Ankara Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Ankar
| | - S.M. Kuskonmaz
- Ankara Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Ankar
| | - C.E. Onder
- Nigde Ömer Halisdemir Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Nigde, Turkey
| | - T. Omma
- Ankara Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Ankar
| | - S. Fırat
- Ankara Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Ankar
| | - C. Culha
- Ankara Training and Research Hospital, Dept. of Endocrinology and Metabolic Diseases, Ankar
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107
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Karstens WF, M.B.P. Menge W, Martens G, op het Veld SJ, Th.H. van Eupen J, Demon M, van Achterberg TA, Arisse-Thijssen MJ, Santegoeds-Lenssen EW, van der Lee MM, Ubink R, Arends RJ, Sesink A, Blomenröhr M, Marco Timmers C. Discovery of SYD5115, a novel orally active small molecule TSH-R antagonist. Bioorg Med Chem 2023; 84:117258. [PMID: 37001244 DOI: 10.1016/j.bmc.2023.117258] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023]
Abstract
The thyrotropin receptor (TSH-R) regulates the thyroid gland and is normally activated by thyrotropin. In patients with Graves' disease, TSH-R is also stimulated by stimulatory TSH-R autoantibodies leading to hyperthyroidism. In this paper, we describe the discovery of SYD5115 (67), a novel small molecule TSH-R antagonist with nanomolar potency. SYD5115 also blocks stimulating antibody induced synthesis of the thyroid hormone thyroxine (T4) in vivo, after a single oral dose. During optimization, several issues had to be addressed such as the low metabolic stability and the potential mutagenicity of our first series of compounds.
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108
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Wiersinga WM, Poppe KG, Effraimidis G. Hyperthyroidism: aetiology, pathogenesis, diagnosis, management, complications, and prognosis. Lancet Diabetes Endocrinol 2023; 11:282-298. [PMID: 36848916 DOI: 10.1016/s2213-8587(23)00005-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/28/2022] [Accepted: 01/03/2023] [Indexed: 02/26/2023]
Abstract
Hyperthyroidism is a common condition with a global prevalence of 0·2-1·3%. When clinical suspicion of hyperthyroidism arises, it should be confirmed by biochemical tests (eg, low TSH, high free thyroxine [FT4], or high free tri-iodothyonine [FT3]). If hyperthyroidism is confirmed by biochemical tests, a nosological diagnosis should be done to find out which disease is causing the hyperthyroidism. Helpful tools are TSH-receptor antibodies, thyroid peroxidase antibodies, thyroid ultrasonography, and scintigraphy. Hyperthyroidism is mostly caused by Graves' hyperthyroidism (70%) or toxic nodular goitre (16%). Hyperthyroidism can also be caused by subacute granulomatous thyroiditis (3%) and drugs (9%) such as amiodarone, tyrosine kinase inhibitors, and immune checkpoint inhibitors. Disease-specific recommendations are given. Currently, Graves' hyperthyroidism is preferably treated with antithyroid drugs. However, recurrence of hyperthyroidism after a 12-18 month course of antithyroid drugs occurs in approximately 50% of patients. Being younger than 40 years, having FT4 concentrations that are 40 pmol/L or higher, having TSH-binding inhibitory immunoglobulins that are higher than 6 U/L, and having a goitre size that is equivalent to or larger than WHO grade 2 before the start of treatment with antithyroid drugs increase risk of recurrence. Long-term treatment with antithyroid drugs (ie, 5-10 years of treatment) is feasible and associated with fewer recurrences (15%) than short-term treatment (ie, 12-18 months of treatment). Toxic nodular goitre is mostly treated with radioiodine (131I) or thyroidectomy and is rarely treated with radiofrequency ablation. Destructive thyrotoxicosis is usually mild and transient, requiring steroids only in severe cases. Specific attention is given to patients with hyperthyroidism who are pregnant, have COVID-19, or have other complications (eg, atrial fibrillation, thyrotoxic periodic paralysis, and thyroid storm). Hyperthyroidism is associated with increased mortality. Prognosis might be improved by rapid and sustained control of hyperthyroidism. Innovative new treatments are expected for Graves' disease, by targeting B cells or TSH receptors.
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Affiliation(s)
- Wilmar M Wiersinga
- Department of Endocrinology and Metabolism, Academic Medical Center, University of Amsterdam, Netherlands
| | - Kris G Poppe
- Endocrine Unit, CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
| | - Grigoris Effraimidis
- Department of Endocrinology and Metabolic Diseases, Larissa University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
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109
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Kinoshita Y, Kajiyama K, Ishiguro C, Nonaka T, Kimura R, Kikuchi Y, Horiuchi N, Iguchi T, Uyama Y. Characterizing Granulocytopenia Associated with Thiamazole in Patients with Hyperthyroidism Based on Real-World Data from the MID-NET in Japan. Clin Pharmacol Ther 2023; 113:924-931. [PMID: 36648197 DOI: 10.1002/cpt.2850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 01/08/2023] [Indexed: 01/18/2023]
Abstract
Despite the requirement of routine blood tests during thiamazole treatment in Japan, granulocytopenia among patients treated with thiamazole has been occasionally reported to the Pharmaceuticals and Medical Devices Agency (PMDA). To characterize granulocytopenia in patients with thiamazole in Japan, the effects of routine blood tests were examined in a cohort of new users of thiamazole or propylthiouracil utilizing the MID-NET. The occurrence of granulocytopenia (neutrophil count ≤ 1,500/μL) in a given period was compared between patients with and without blood test results prior to the period. The trend in neutrophil count during thiamazole treatment was also compared between patients with and without granulocytopenia. A nested case-control study based on the cohort was conducted to identify potential risk factors for granulocytopenia during thiamazole treatment. In the new user cohort including 4,371 patients treated with thiamazole, the occurrence of granulocytopenia in patients who had undergone blood tests at all previous periods was similar or higher than that among those who had not undergone blood test in all previous periods (e.g., adjusted odds ratio in period 2 was 1.63). The neutrophil count was relatively lower in the group of patients with granulocytopenia even before the occurrence of granulocytopenia. In a nested case-control study, an upward tendency of the risk was observed when a patient was co-prescribed anti-arrhythmic drugs or antiulcer drugs with thiamazole. The characteristics of granulocytopenia during thiamazole treatment elucidated in this study should be recognized in clinical practice for the proper use of thiamazole.
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Affiliation(s)
- Yuki Kinoshita
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Kazuhiro Kajiyama
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Chieko Ishiguro
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Takahiro Nonaka
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Ryota Kimura
- Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Yuki Kikuchi
- Office of Pharmacovigilance II, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Naoya Horiuchi
- Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Toyotaka Iguchi
- Office of Pharmacovigilance II, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Yoshiaki Uyama
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
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110
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Jin M, Jang A, Kim CA, Young Kim T, Bae Kim W, Kee Shong Y, Ji Jeon M, Kim WG. Long-term follow-up result of antithyroid drug treatment of Graves' hyperthyroidism in a large cohort. Eur Thyroid J 2023; 12:ETJ-22-0226. [PMID: 36826832 PMCID: PMC10083656 DOI: 10.1530/etj-22-0226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/24/2023] [Indexed: 02/25/2023] Open
Abstract
OBJECTIVE This study evaluated the efficacy of antithyroid drugs (ATDs) and risk factors associated with the recurrence of Graves' hyperthyroidism using a comprehensive retrospective cohort. METHODS We included 1829 patients newly diagnosed with Graves' hyperthyroidism, with sufficient follow-up data. Clinical outcomes of the patients and risk factors associated with recurrence-free survival, including the changes in thyrotropin receptor antibody, were evaluated. RESULTS The median age of the patients was 44.5 years, and 69% were female. Among the patients, 1235 had a chance to withdraw ATD after a median of 23 (interquartile range (IQR) 17.0-35.5) months of treatment. The first remission rate was 55.6% during a median of 72.7 months of follow-up. After the first recurrence, 95% of patients underwent the second course of ATD treatment for a median of 21.1 (IQR 14.8-31.7) months, and the remission rate was 54.1%. During a median of 67 months of follow-up, 7.7% of patients underwent surgery, and 10.5% underwent radioactive iodine therapy. Approximately 30% were still on ATD therapy for recurrent disease or prolonged low-dose maintenance. Younger age (<45 years), male sex, and fluctuating or smoldering of TRAb levels were independent risk factors of the first recurrence after ATD treatment. CONCLUSIONS ATD treatment is an acceptable option for the initial treatment of Graves' hyperthyroidism as well as for recurrent disease. The optimal treatment period for ATD treatment needs to be determined using the individual risk factors of recurrence.
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Affiliation(s)
- Meihua Jin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine and School of Medicine, Seoul, Republic of Korea
| | - Ahreum Jang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Division of Endocrinology and Metabolism, Department Internal Medicine, Dankook University College of Medicine, Cheonan, Republic of Korea
| | - Chae A Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Correspondence should be addressed to M J Jeon or W G Kim: or
| | - Tae Young Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Won Bae Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Kee Shong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Min Ji Jeon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Correspondence should be addressed to M J Jeon or W G Kim: or
| | - Won Gu Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Correspondence should be addressed to M J Jeon or W G Kim: or
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111
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Christidis G, Krawczyk M, Haberkorn B. Hepatopathy in Graves Thyrotoxicosis. Am J Med 2023:S0002-9343(23)00211-5. [PMID: 37001719 DOI: 10.1016/j.amjmed.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 04/24/2023]
Affiliation(s)
- Grigorios Christidis
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany; Endokrinologikum Ulm, Ulm, Germany.
| | - Marcin Krawczyk
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany; Laboratory of Metabolic Liver Diseases, Department of General, Transplant and Liver Surgery, Centre for Preclinical Research, Medical University of Warsaw, Poland
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112
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Butt MI, Riazuddin M, Joueidi F, Waheed N. Antithyroid Drugs in the Management of Graves' Disease: A Friend and Foe. Cureus 2023; 15:e36028. [PMID: 37050997 PMCID: PMC10085633 DOI: 10.7759/cureus.36028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2023] [Indexed: 03/13/2023] Open
Abstract
Graves' disease is an autoimmune condition in which the patient develops autoantibodies that stimulate the thyroid gland, leading to thyrotoxicosis. We report the case of a 29-year-old female who presented one month postpartum with typical symptoms and signs of thyrotoxicosis. Biochemical and radiological investigations confirmed thyrotoxicosis due to Graves' disease. She received methimazole (MMI) treatment, leading to an allergic reaction in the form of a generalized rash on the body precluding its use. We later started the treatment with propylthiouracil, which she initially tolerated well. During her treatment, she became pregnant and delivered a baby girl by cesarean section at 37 weeks of gestation. The baby developed neonatal thyrotoxicosis due to the transplacental transmission of maternal thyrotropin receptor antibodies. Thyrotoxicosis was short-lived, without consequences, and treated with antithyroid drugs. Three months after delivery, thyroid hormone levels rose considerably, requiring higher doses of propylthiouracil, which resulted in severe hepatic dysfunction, and therefore we stopped the therapy. We admitted her to the hospital for rapid correction of thyroid hormones using steroids, supersaturated potassium iodide, and cholestyramine before she underwent a total thyroidectomy. Our case highlights the challenges the patients and clinicians can face while managing Graves' disease. We discuss the role of a multidisciplinary team approach to care and the options available for treatment in such difficult situations.
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Hamza A, Schlembach D, Schild RL, Groten T, Wölfle J, Battefeld W, Kehl S, Schneider MO. Recommendations of the AGG (Working Group for Obstetrics, Department of Maternal Diseases) on How to Treat Thyroid Function Disorders in Pregnancy. Geburtshilfe Frauenheilkd 2023; 83:504-516. [PMID: 37152543 PMCID: PMC10159725 DOI: 10.1055/a-1967-1653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 10/23/2022] [Indexed: 03/11/2023] Open
Abstract
Abstract
Objective These recommendations from the AGG (Committee for Obstetrics, Department of Maternal Diseases) on how to treat thyroid function disorder during pregnancy aim to improve the diagnosis and management of thyroid anomalies during pregnancy.
Methods Based on the current literature, the task force members have developed the following recommendations and statements. These recommendations were adopted after a consensus by the members of the working group.
Recommendations The following manuscript gives an insight into physiological and pathophysiological thyroid changes during pregnancy, recommendations for clinical and subclinical hypo- and hyperthyroidism, as well as fetal and neonatal diagnostic and management strategies.
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Affiliation(s)
- Amr Hamza
- Klinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Universität des Saarlandes, Homburg a. d. Saar, Germany
- Klinik für Geburtshilfe und Pränatalmedizin, Kantonspital Baden, Baden, Switzerland
| | | | - Ralf Lothar Schild
- Klinik für Geburtshilfe und Perinatalmedizin, Diakovere Perinatalzentrum Hannover, Hannover, Germany
| | - Tanja Groten
- Klinik für Geburtsmedizin, Universitätsklinikum Jena, Jena, Germany
| | - Joachim Wölfle
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Erlangen, Erlangen, Germany
| | | | - Sven Kehl
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen, Germany
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Salman MA, Assal MM, Salman A, Elsherbiney M. Outcomes of Radioactive Iodine Versus Surgery for the Treatment of Graves’ Disease: a Systematic Review and Meta-analysis. Indian J Surg 2023. [DOI: 10.1007/s12262-023-03692-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Abstract
Graves’ disease (GD) is a systemic autoimmune disorder mainly affecting the thyroid gland. During GD management, the principal target is to control the hyperthyroid state. There have been three rather similarly effective modalities: medical therapy with antithyroid drugs (ATD), radioactive iodine (RAI), or surgical excision of the thyroid tissue (thyroidectomy). Defining the relative risks and benefits of each of the two potential definitive treatment options (RAI or thyroidectomy) is crucial for creating evidence-based therapy algorithms. This systematic review and meta-analysis aimed to compare the outcomes of these two treatment options. This is a systematic review and meta-analysis that analyzed the studies comparing RAI and thyroidectomy to treat GD. Studies were obtained by searching on Scopus, the Cochrane Central Register of Controlled Trials, and PubMed central database. The surgically treated group showed significantly lower failure rates, non-significantly lower cardiovascular morbidities, non-significantly higher complication rates, and significantly lower mortality rates. The RAI-related complications were mostly the development or worsening of Graves’ ophthalmopathy. This review and meta-analysis comparing surgery and radioactive iodine for the treatment of Grave’s disease from 16 well-conducted trials has shown that although surgery viz., total thyroidectomy was less frequently utilized for the treatment of Grave’s disease, it controlled the symptoms with greater success and without any worsening of Grave’s ophthalmopathy.
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115
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Alsalama F, Alzaabi S, Salloum C, Younes MA, Bader F, Ghalib H, Atallah B. Ventricular arrhythmias, antiarrhythmic therapy and thyroidal illness in advanced heart failure: a case report and review of the literature. DRUGS & THERAPY PERSPECTIVES 2023. [DOI: 10.1007/s40267-023-00985-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Azizi F, Abdi H, Amouzegar A, Habibi Moeini AS. Long-term thionamide antithyroid treatment of Graves' disease. Best Pract Res Clin Endocrinol Metab 2023; 37:101631. [PMID: 35440398 DOI: 10.1016/j.beem.2022.101631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Thionamide antithyroid drugs (ATD) are the treatment of choice for Graves' hyperthyroidism. The major drawback of ATD treatment for 1-2 years is the relapse of hyperthyroidism in about 50% of patients. Recently, it has been shown that ATD treatment for more than five years is accompanied by long-term remission in majority of patients without additional major side effects in both adults and children. Compared to radioactive iodine therapy, long-term ATD results in more favorable outcomes. This review summarizes the evidence on long-term ATD therapy regarding the remission rate of hyperthyroidism, efficacy and safety, indications and mode of therapy in patients with hyperthyroidism.
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Affiliation(s)
- Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hengameh Abdi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atieh Amouzegar
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Siamak Habibi Moeini
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Abstract
Thyroid-associated orbitopathy, the most common extrathyroidal manifestation of Graves' disease, is characterized by orbital inflammatory infiltration and activation of orbital fibroblasts, which mediates de novo adipogenesis, excessive production of hyaluronan, myofibroblast differentiation and ultimately tissue fibrosis. Interactions among T cells, B cells, and orbital fibroblasts result in their activation and perpetuation of orbital inflammation as well as tissue remodelling. T helper 17 cells belong to a newly identified pathogenic CD4+ T cell subset which possesses prominent pro-inflammatory and profibrotic capabilities. Thyroid stimulating hormone receptor/insulin-like growth factor-1 receptor crosstalk and the downstream signalling pathways of both receptors represent the major mechanisms leading to activation of orbital fibroblasts. Thyroid stimulating hormone receptor autoantibody is the disease specific biomarker of great clinical relevance and utility. There is growing evidence that oxidative stress, gut microbiome and epigenetics also play a role in the pathogenesis and their manipulation may represent novel therapeutic strategies.
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Affiliation(s)
- Alan Chun Hong Lee
- Division of Endocrinology and Metabolism, Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China; Department of Medicine I, Johannes Gutenberg University Medical Center, Mainz 55101, Germany.
| | - George J Kahaly
- Department of Medicine I, Johannes Gutenberg University Medical Center, Mainz 55101, Germany.
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D'Aurizio F, Kratzsch J, Gruson D, Petranović Ovčariček P, Giovanella L. Free thyroxine measurement in clinical practice: how to optimize indications, analytical procedures, and interpretation criteria while waiting for global standardization. Crit Rev Clin Lab Sci 2023; 60:101-140. [PMID: 36227760 DOI: 10.1080/10408363.2022.2121960] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Thyroid dysfunctions are among the most common endocrine disorders and accurate biochemical testing is needed to confirm or rule out a diagnosis. Notably, true hyperthyroidism and hypothyroidism in the setting of a normal thyroid-stimulating hormone level are highly unlikely, making the assessment of free thyroxine (FT4) inappropriate in most new cases. However, FT4 measurement is integral in both the diagnosis and management of relevant central dysfunctions (central hypothyroidism and central hyperthyroidism) as well as for monitoring therapy in hyperthyroid patients treated with anti-thyroid drugs or radioiodine. In such settings, accurate FT4 quantification is required. Global standardization will improve the comparability of the results across laboratories and allow the development of common clinical decision limits in evidence-based guidelines. The International Federation of Clinical Chemistry and Laboratory Medicine Committee for Standardization of Thyroid Function Tests has undertaken FT4 immunoassay method comparison and recalibration studies and developed a reference measurement procedure that is currently being validated. However, technical and implementation challenges, including the establishment of different clinical decision limits for distinct patient groups, still remain. Accordingly, different assays and reference values cannot be interchanged. Two-way communication between the laboratory and clinical specialists is pivotal to properly select a reliable FT4 assay, establish reference intervals, investigate discordant results, and monitor the analytical and clinical performance of the method over time.
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Affiliation(s)
- Federica D'Aurizio
- Department of Laboratory Medicine, University Hospital of Udine, Udine, Italy
| | - Jürgen Kratzsch
- Institute for Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Hospital, University of Leipzig, Leipzig, Germany
| | - Damien Gruson
- Department of Clinical Biochemistry, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
| | - Petra Petranović Ovčariček
- Department of Oncology and Nuclear Medicine, University Hospital Center Sestre milosrdnice, Zagreb, Croatia
| | - Luca Giovanella
- Clinic for Nuclear Medicine and Competence Center for Thyroid Diseases, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.,Clinic for Nuclear Medicine and Thyroid Center, University and University Hospital of Zurich, Zurich, Switzerland
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119
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Frommer L, König J, Chatzidou S, Chionos G, Längericht J, Kahaly GJ. Recurrence risk of autoimmune thyroid and endocrine diseases. Best Pract Res Clin Endocrinol Metab 2023; 37:101636. [PMID: 35365417 DOI: 10.1016/j.beem.2022.101636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND OBJECTIVE The recurrence risk ratio (λ) expresses the risk ratio of index patients' first-degree relatives developing a disease as compared to the general population and is a quantitative measure of the genetic contribution to the disease. This paper offers the results of a specialized center as well as a review of the pertinent literature. METHODS Data from 3315 consecutive subjects followed at an ORPHAN academic tertiary referral expert center for endocrine autoimmunity as well as 419 unrelated German families were collected. λ was assessed based on 806 well-documented subjects, 299 index patients with autoimmune glandular (AIGD) and non-endocrine diseases and 507 of their first-degree relatives (328 children, 179 siblings). RESULTS As many as 36% of relatives of patients with autoimmune diseases (AID) were affected by various autoimmune conditions. Twenty-five percent and 23% of all relatives had an AIGD or an autoimmune thyroid disease (AITD), respectively. Furthermore, 29% and 25% of relatives of index cases with polyglandular (PGA) and monoglandular (MGA) autoimmunity were affected. The recurrence risk for AITD was increased 16-fold in both children and siblings compared to the general population (λ, 95% CI 16, 11-21 and 16, 12-19, respectively). Furthermore, λ for AITD/AIGD was 21.62 (95% CI 14.17-30.69)/17.57 (11.80-24.36) and 13.48 (8.42-20.52)/10.68 (6.76-16.02) for siblings of patients with PGA and MGA, respectively. Overall, a strong genetic component for AITD and AIGD with a significant genetic impact on the development of PGA was demonstrated. CONCLUSION These novel results strongly recommend the screening for AITD and AIGD in children and siblings of index patients with AITD.
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Affiliation(s)
- Lara Frommer
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, 55131 Mainz, Germany
| | - Jochem König
- Institute of Medical Biostatistics, Epidemiology and Informatics, Johannes Gutenberg University (JGU) Medical Center, 55131 Mainz, Germany
| | - Sofia Chatzidou
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, 55131 Mainz, Germany
| | - Georgios Chionos
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, 55131 Mainz, Germany
| | - Jan Längericht
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, 55131 Mainz, Germany
| | - George J Kahaly
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, 55131 Mainz, Germany.
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120
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Radziszewski M, Kuś A, Bednarczuk T. Genotype-phenotype correlations in Graves' disease. Best Pract Res Clin Endocrinol Metab 2023; 37:101745. [PMID: 36828713 DOI: 10.1016/j.beem.2023.101745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Graves' disease (GD) is a heterogeneous autoimmune disease affecting with varying degrees of severity the thyroid gland, orbital tissues and skin. The pathogenesis of GD involves a complex interplay between multiple genetic, environmental and endogenous factors. Although the genetic predisposition to GD is well established, the significance of genotype-phenotype correlations and the role of epigenetic modifications in the disease pathogenesis remains largely unknown. In this review, we provide an up-to-date overview of genotype-phenotype correlations and summarize possible clinical implications of genetic and epigenetic markers in GD patients. We will specifically discuss the association of genetic markers and epigenetic modifications with age of GD onset, severity of Graves' hyperthyroidism and the development of clinically evident Graves' orbitopathy.
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Affiliation(s)
- Mikołaj Radziszewski
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland.
| | - Aleksander Kuś
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland.
| | - Tomasz Bednarczuk
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland.
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Benites-Zapata VA, Ignacio-Cconchoy FL, Ulloque-Badaracco JR, Hernandez-Bustamante EA, Alarcón-Braga EA, Al-kassab-Córdova A, Herrera-Añazco P. Vitamin B12 levels in thyroid disorders: A systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1070592. [PMID: 36909313 PMCID: PMC9994182 DOI: 10.3389/fendo.2023.1070592] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 02/08/2023] [Indexed: 02/24/2023] Open
Abstract
Background and aims Numerous studies have found an association between vitamin deficiency and thyroid disorders (TD). The presence of anti-parietal cell antibodies is indicative of reduced ability to absorb vitamin B12. Thus, this study reviewed the existing studies with the objective of assessing differences in the serum levels of vitamin B12 among patients with and without TD, the frequency of vitamin B12 deficiency in patients with TD, and the presence of anti-parietal cell antibodies in patients with TD. Methods A meta-analysis of random-effects model was conducted to calculate pooled frequencies, mean differences (MD), and their respective 95% confidence intervals (CI). We identified 64 studies that met our inclusion criteria (n = 28597). Results We found that patients with hypothyroidism had lower vitamin B12 levels than healthy participants (MD: -60.67 pg/mL; 95% CI: -107.31 to -14.03 pg/mL; p = 0.01). No significant differences in vitamin B12 levels were observed between healthy participants and patients with hyperthyroidism (p = 0.78), autoimmune thyroid disease (AITD) (p = 0.22), or subclinical hypothyroidism (SH) (p = 0.79). The frequencies of vitamin B12 deficiency among patients with hypothyroidism, hyperthyroidism, SH, and AITD were 27%, 6%, 27%, and 18%, respectively. Conclusions Patients with hypothyroidism had lower levels of vitamin B12 than healthy participants. No significant differences were observed between vitamin B12 levels and hyperthyroidism, AITD, or SH. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=324422, identifier (CRD42022324422).
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Affiliation(s)
- Vicente A. Benites-Zapata
- Doctorado en Nutrición y Alimentos, Universidad San Ignacio de Loyola, Lima, Peru
- Unidad de Investigación para la Generacióny Síntesis de Evidencias en Salud, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima, Peru
| | | | | | - Enrique A. Hernandez-Bustamante
- Sociedad Científica de Estudiantes de Medicina de la Universidad Nacional de Trujillo, Trujillo, Peru
- Grupo Peruano de Investigación Epidemiológica, Unidad para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
| | - Esteban A. Alarcón-Braga
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
- Sociedad Científica de Estudiantes de Medicina de la Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | - Ali Al-kassab-Córdova
- Centro de Excelencia en Investigaciones Económicas y Sociales en Salud, Universidad San Ignacio de Loyola, Lima, Peru
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Hai YP, Lee ACH, Chen K, Kahaly GJ. Traditional Chinese medicine in thyroid-associated orbitopathy. J Endocrinol Invest 2023; 46:1103-1113. [PMID: 36781592 DOI: 10.1007/s40618-023-02024-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 01/24/2023] [Indexed: 02/15/2023]
Abstract
PURPOSE Orbital fibroblasts (OF) are considered the central target cells in the pathogenesis of thyroid-associated orbitopathy (TAO), which comprises orbital inflammation, orbital tissue edema, adipogenesis, fibrosis, oxidative stress and autophagy. Certain active ingredients of traditional Chinese medicine (TCM) demonstrated inhibition of TAO-OF in pre-clinical studies and they could be translated into novel therapeutic strategies. METHODS The pertinent and current literature of pre-clinical studies on TAO investigating the effects of active ingredients of TCM was reviewed using the NCBI PubMed database. RESULTS Eleven TCM compounds demonstrated inhibition of TAO-OF in-vitro and three of them (polydatin, curcumin, and gypenosides) resulted in improvement in TAO mouse models. Tanshinone IIA reduced inflammation, oxidative stress and adipogenesis. Both resveratrol and its precursor polydatin displayed anti-oxidative and anti-adipogenic properties. Celastrol inhibited inflammation and triptolide prevented TAO-OF activation, while icariin inhibited autophagy and adipogenesis. Astragaloside IV reduced inflammation via suppressing autophagy and inhibited fat accumulation as well as collagen deposition. Curcumin displayed multiple actions, including anti-inflammatory, anti-oxidative, anti-adipogenic, anti-fibrotic and anti-angiogenic effects via multiple signaling pathways. Gypenosides reduced inflammation, oxidative stress, tissue fibrosis, as well as oxidative stress mediated autophagy and apoptosis. Dihydroartemisinin inhibited OF proliferation, inflammation, hyaluronan (HA) production, and fibrosis. Berberine attenuated inflammation, HA production, adipogenesis, and fibrosis. CONCLUSIONS Clinical trials of different phases with adequate power and sound methodology will be warranted to evaluate the appropriate dosage, safety and efficacy of these compounds in the management of TAO.
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Affiliation(s)
- Y P Hai
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Langenbeckstreet 1, 55131, Mainz, Germany
- Department of Endocrinology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - A C H Lee
- Division of Endocrinology and Metabolism, Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China
| | - K Chen
- Department of Endocrinology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - G J Kahaly
- Molecular Thyroid Research Laboratory, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Langenbeckstreet 1, 55131, Mainz, Germany.
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Sun H, Tong H, Shen X, Gao H, Kuang J, Chen X, Li Q, Qiu W, Liu Z, Yan J. Outcomes of Surgical Treatment for Graves' Disease: A Single-Center Experience of 216 Cases. J Clin Med 2023; 12:jcm12041308. [PMID: 36835843 PMCID: PMC9968166 DOI: 10.3390/jcm12041308] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 02/01/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND The role of surgery in the treatment of Graves' disease (GD) needs to be revisited. The aims of the present retrospective study were to evaluate the outcomes of the current surgical strategy as a definitive treatment of GD at our center and to explore the clinical association between GD and thyroid cancer. METHODS A patient cohort of 216 cases from 2013 to 2020 was involved in this retrospective study. The data of the clinical characteristics and follow-up results were collected and analyzed. RESULTS There were 182 female and 34 male patients. The mean age was 43.9 ± 15.0 years old. The mean duration of GD reached 72.2 ± 92.7 months. Of the 216 cases, 211 had been treated with antithyroid drugs (ATDs) and hyperthyroidism had been completely controlled in 198 cases. A total (75%) or near-total (23.6%) thyroidectomy was performed. Intraoperative neural monitoring (IONM) was applied to 37 patients. The failure of ATD therapy (52.3%) was the most common surgical indication, followed by suspicion of a malignant nodule (45.8%). A total of 24 (11.1%) patients had hoarseness after the operation and 15 (6.9%) patients had transient vocal cord paralysis; 3 (1.4%) had this problem permanently. No bilateral RLN paralysis occurred. A total of 45 patients had hypoparathyroidism and 42 of them recovered within 6 months. Sex showed a correlation with hypoparathyroidism through a univariate analysis. A total of 2 (0.9%) patients underwent a reoperation because of hematomas. A total of 104 (48.1%) cases were diagnosed as thyroid cancer. In most cases (72.1%), the malignant nodules were microcarcinomas. A total of 38 patients had a central compartment node metastasis. A lateral lymph node metastasis occurred in 10 patients. Thyroid carcinomas were incidentally discovered in the specimens of 7 cases. The patients with concomitant thyroid cancer had a significant difference in body mass index, duration of GD, gland size, thyrotropin receptor antibodies and nodule(s) detected. CONCLUSION Surgical treatments for GD were effective, with a relatively low incidence of complications at this high-volume center. Concomitant thyroid cancer is one of the most important surgical indications for GD patients. Careful ultrasonic screening is necessary to exclude the presence of malignancies and to determine the therapeutic plan.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Jiqi Yan
- Correspondence: ; Tel.: +86-21-6437-0045
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A retrospective study of clinical features and prognosis of patients with Graves' disease and ophthalmopathy. Nucl Med Commun 2023; 44:137-141. [PMID: 36630217 DOI: 10.1097/mnm.0000000000001649] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To retrospectively investigate the clinical characteristics of patients with Graves' disease (GD) accompanied by ophthalmopathy (GO) and the prognosis of single 131I therapy. METHODS In total, 665 patientswith Graves' disease were enrolled in this study, including 115 patients with GO and 550 patients without GO. On the one hand, the clinical characteristics of the two groups were recorded. On the other hand, the prognosis after more than 6 months of 131I therapy was divided into three groups: recovered, hypothyroidism and unhealed. RESULTS Compared with GD-alone patients, GD patients with GO were younger, had a higher thyrotrophin receptor antibody (TRAb), heavier thyroid mass and higher dose of single 131I therapy (all P < 0.05). Furthermore, patients were younger in the clinical active score ≥3 group and had higher FT4 level in the mild GO group (all P < 0.05). Among these, age and TRAb were independent risk factors for GO in GD patients (P < 0.05). When age was <52.5 years and TRAb was >24.01 IU/L, GD patients were more likely to develop GO (P < 0.001). After at least 6 months of single 131I therapy, compared with GD-alone patients, the prognosis was poor in GD patients with GO (P < 0.05). CONCLUSION Young GD patients with heavy thyroid mass and high TRAb are more likely to have GO. Younger GO patients are more likely to be active stage and the level of thyroid function was inversely correlated with the severity of GO. When the age and TRAb have exceeded the cutoff value, we should pay more attention to the occurrence of GO and shorten the follow-up interval appropriately. Patients with GD combined with GO have a poor prognosis.
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125
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Wang Y, Sun Y, Yang B, Wang Q, Kuang H. The management and metabolic characterization: hyperthyroidism and hypothyroidism. Neuropeptides 2023; 97:102308. [PMID: 36455479 DOI: 10.1016/j.npep.2022.102308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/21/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
Hyperthyroidism and hypothyroidism are common diseases resulting from thyroid dysfunction, and are simple to diagnose and treat. The traditional treatment for hypothyroidism is thyroid hormone replacement therapy. The traditional treatments for hyperthyroidism include antithyroid drug, iodine radiotherapy, and surgery. Thyroid disease can be fatal in severe cases if untreated. Current statistical reference ranges used for diagnosis based on relevant biochemical parameters have been debated, and insufficient treatment can result in long-term thyroid hormone deficiency, which is associated with increased risk of cardiovascular disease and persistent symptoms. In contrast, overtreatment can result in heart disease and osteoporosis, particularly in older people and pregnant women. Therefore, under- or over-treatment should be avoided and treatment regimens should be monitored closely. A significant proportion of patients who achieve biochemical treatment goals still complain of significant symptoms. Systematic literature review was performed through the Embase (Elsevier), PubMed and Web of Science databases, and studies summarized evidence regarding treatment and management of hypothyroidism and hyperthyroidism, and reviewed clinical practice guidelines. We also reviewed the latest research on the metabolic mechanisms of hyperthyroidism and hypothyroidism, which contributed to understanding of thyroid diseases in the clinic. A reliable algorithm is needed to management, assessment, and treatment patients with hyperthyroidism and hypothyroidism, which can not only improve management efficiency, but also providing a broad application. In addition, the thyroid disorder showed a lipid metabolism tissue specificity in the Ventromedial Hypothalamus, and effect oxidative stress and energy metabolism of whole body. This review summarizes an algorithm for thyroid disease and the latest pathogenesis that would be useful to generalist and subspecialty physicians and others providing care for patients with this condition.
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Affiliation(s)
- Yangyang Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - YanPing Sun
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Bingyou Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Qiuhong Wang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.
| | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China.
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Vinther CJ, Poulsen LH, Nicolaisen P, Obling ML, Brix TH, Hermann AP, Hegedüs L, Jørgensen NR, Hansen S, Bonnema SJ. Do bone turnover markers reflect changes in bone microarchitecture during treatment of patients with thyroid dysfunction? J Endocrinol Invest 2023; 46:345-358. [PMID: 36064878 DOI: 10.1007/s40618-022-01907-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 08/19/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE This study aimed to compare changes in the bone turnover markers (BTMs)-C-terminal telopeptide of type I collagen (CTX-I) and procollagen I N-terminal peptide (PINP)-with changes in the bone microarchitecture, assessed by high-resolution peripheral quantitative computed tomography (HR-pQCT), during treatment of patients with thyroid dysfunction. METHODS In women with newly diagnosed hypo- or hyperthyroidism, HR-pQCT variables, obtained from the tibia and the radius, were compared with BTMs. Data were collected at diagnosis and after at least 12 months of euthyroidism. RESULTS 73 women completed the study (hypothyroidism, n = 27; hyperthyroidism, n = 46). Among hyperthyroid patients, correlations were found between changes in BTMs and HR-pQCT variables, primarily for cortical variables in the tibia, i.e. cortical thickness (CTX-I, p < 0.001; PINP, p < 0.001), and volumetric bone mass density (vBMD) (CTX-I, p < 0.001; PINP, p < 0.001). Moreover, correlations between BTMs and estimated bone strength were found. In the hypothyroid subgroup, no significant findings existed after adjustment. Following treatment, less decrease in tibial vBMD was seen among patients with increasing CTX-I compared to those with a decreasing CTX-I level (p = 0.009). Opposite findings applied to PINP, as patients with decreasing PINP showed an increase in tibial vBMD, in contrast to a decline in this parameter among patients with increasing PINP (p < 0.001). CONCLUSION Changes in CTX-I and PINP correlated with HR-pQCT variables during the treatment of women with thyroid dysfunction. To some extent, these BTMs reflected the restoration of bone microarchitecture. CTX-I seems to be the most sensitive BTM in treatment-naïve thyroid diseases, while PINP is more useful for monitoring during treatment. TRIAL REGISTRATION NUMBER NCT02005250. Date: December 9, 2013.
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Affiliation(s)
- C J Vinther
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - L H Poulsen
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - P Nicolaisen
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - M L Obling
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - T H Brix
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - A P Hermann
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - L Hegedüs
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - N R Jørgensen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Clinical Chemistry, Rigshospitalet, Glostrup, Denmark
| | - S Hansen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Medicine, Hospital of South-West Jutland, Esbjerg, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - S J Bonnema
- Department of Endocrinology, Odense University Hospital, Odense, Denmark.
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Xing Z, Tao G, Pan W, Wu D, Pan T, Wan L, Ma X, Wang Y. Case report: Surgical treatment of McCune-Albright syndrome with hyperthyroidism and retrosternal goiter: A case report and literature review. Front Surg 2023; 9:921427. [PMID: 36684307 PMCID: PMC9852710 DOI: 10.3389/fsurg.2022.921427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 11/28/2022] [Indexed: 01/07/2023] Open
Abstract
Introduction McCune-Albright syndrome (MAS) is a low-incidence syndrome consisting of the clinical triad of fibrous structural dysplasia of bone, endocrine disease, and skin pigmentation. Thyroid dysfunction is the second most common endocrine dysregulation in MAS. However, there are no treatment guidelines for MAS complicated with hyperthyroidism. Notably, no case of MAS complicated with retrosternal goiter and hyperthyroidism has been reported to our knowledge. Case presentation We report a 27-year-old man with MAS who developed the typical triad of bone fibrous dysplasia, skin pigmentation and hyperthyroidism, complaining of recent fast-growing neck mass and difficulty in breathing. Hyperthyrodism was under control by Thiamazole, and computed tomography showed an enlarged thyroid extending retrosternally. We performed a total thyroidectomy on the patient. At the 1-year follow-up, the patient's dyspnea, hyperthyroidism, and bone pain were all significantly alleviated. Review We searched the literature for previous case reports concerning MAS patients complicated with thyroid dysregulation. A total of 17 articles and 22 patients were identified to form our database. Among them, 9 studies clearly mentioned surgical intervention in 11 patients, and prognoses were also reported. Surgery was the most common intervention chosen and indicated a satisfactory prognosis. Conclusion We report a rare case of MAS patient complicated with retrosternal goiter and hyperthyroidism. Our review provides an overview of MAS cases requiring interventions on thyroid function, and total thyroidectomy should be a proper treatment for these patients.
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Affiliation(s)
- Zhiwei Xing
- Graduate School, Wannan Medical College, Wuhu, China,Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Gongshuai Tao
- Graduate School, Wannan Medical College, Wuhu, China,Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Wanwan Pan
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Delin Wu
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Tingting Pan
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Lingfeng Wan
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Xiaopeng Ma
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China,Correspondence: Xiaopeng Ma Yangyi Wang
| | - Yangyi Wang
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China,Correspondence: Xiaopeng Ma Yangyi Wang
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Kirkizlar HO, Celik M. Therapeutic plasma exchange in hyperthyroidism prior to surgery. J Endocrinol Invest 2023; 46:173-179. [PMID: 35963982 DOI: 10.1007/s40618-022-01897-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/04/2022] [Indexed: 01/12/2023]
Abstract
PURPOSE Therapeutic plasma exchange (TPE) is a treatment option to reduce thyroid hormones in the event of contraindication or unresponsiveness to antithyroid drugs (ATDs). METHODS We analyzed 11 patients with hyperthyroidism who received TPE prior to surgery between January 2008 and December 2016 at our center. RESULTS In total, 41 processes were applied to 11 patients with hyperthyroidism. The median age was 40 years, and 90.9% of the patients were female. Seven patients had Graves' disease, while four had a toxic multinodular goiter. The distribution of TPE indications comprised contraindication to ATDs (64%) and insufficient response to ATDs (36%). An adequate response was not obtained with TPE in two patients, and cholestyramine plus methimazole and Lugol solution were applied. The median number of TPE sessions was 3. During the TPE period, a β-blocker was applied concurrently except in one patient who was contraindicated for the drug. The reduction in FT3 and FT4 hormones and the increase in TSH levels were statistically significant after TPE application (p values of 0.003, 0.033 and 0.008, respectively). Regarding adverse events of TPE application, an allergic reaction was seen in one patient, while prolongation of prothrombin time without any clinical findings was seen in another patient. Ten patients underwent total thyroidectomy, and one patient underwent a gynecological surgery procedure without any major complications. CONCLUSION The American Society for Apheresis guideline, which is the most referenced guideline, mentions the utilization of TPE before thyroid surgery, only in patients with thyrotoxicosis despite the wider necessity of this treatment choice under the condition of uncontrolled hyperthyroidism prior to any kind of surgery. We concluded that TPE is a reliable and effective application in patients with hyperthyroidism before any surgical procedure, according to our study results.
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Affiliation(s)
- H O Kirkizlar
- Department of Hematology, Trakya University Medical Faculty, Edirne, Turkey.
| | - M Celik
- Department of Endocrinology, Trakya University Medical Faculty, Edirne, Turkey
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Bolakale-Rufai IK, Abioro I, Ngene SO, Woldeamanuel Y. Efficacy of methimazole before the administration of radioactive iodine in the management of Graves' disease: a systematic review and meta-analysis. SAO PAULO MED J 2023; 141:e2022225. [PMID: 36629663 PMCID: PMC10065113 DOI: 10.1590/1516-3180.2022.0225.r1.19102022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 10/19/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The efficacy of anti-thyroid drugs in conjunction with radioactive iodine therapy in the management of Graves' disease is still controversial. OBJECTIVE To compare the efficacy of pretreatment with methimazole before the administration of radioactive iodine for the treatment of Graves' disease. DESIGN AND SETTING A systematic review and meta-analysis was conducted at a teaching/tertiary hospital in Ibadan, Nigeria. METHODS A systematic search of the PubMed, Embase, Cochrane Library, and Web of Science databases was performed from inception to December, 2021. RESULTS Five studies with 297 participants were included. There was no difference in the risk of persistent hyperthyroidism when radioactive iodine was used in conjunction with methimazole compared with when radioactive iodine was used alone (relative risk: 1.02, 95% confidence interval, CI: 0.62-1.66; P = 0.95, I2 = 0%). Subgroup analysis based on the duration between discontinuation of methimazole and the administration of radioactive iodine showed a lower risk of persistent hyperthyroidism when methimazole was discontinued within 7 days before radioactive iodine use, although this did not reach statistical significance (risk ratio: 0.85, CI: 0.28-2.58). CONCLUSIONS The use of methimazole before radioactive iodine administration was not associated with an increased risk of persistent hyperthyroidism. Concerns about medication toxicity and adverse effects should be considered when clinicians make decisions on combination therapies for the treatment of Graves' disease. PROSPERO REGISTRATION CRD42020150013, https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=150013.
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Affiliation(s)
| | - Imodoye Abioro
- MD. Physician, Department of Medicine, University College Hospital Ibadan, Ibadan, Oyo, Nigeria
| | - Samuel Osobuchi Ngene
- MPH. Postgraduate Scholar, Swansea University Medical School, Swansea University, Wales, United Kingdom
| | - Yohannes Woldeamanuel
- MD, PhD. Expert Physician, Medical Scientist and Instructor at Department of Neurology, School of Medicine, Stanford University, California, United States
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Dwivedi SN, Kalaria T, Buch H. Thyroid autoantibodies. J Clin Pathol 2023; 76:19-28. [PMID: 36270794 DOI: 10.1136/jcp-2022-208290] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 09/24/2022] [Indexed: 12/26/2022]
Abstract
Thyroid-stimulating hormone (TSH) receptor antibody (TSH-R-Ab or TRAb) testing plays a pivotal role in arriving at the aetiological diagnosis in patients with thyrotoxicosis. A positive test establishes the diagnosis of Graves' disease (GD) while a negative result in conjunction with imaging studies supports other possible aetiologies. In patients with GD, TRAb levels at diagnosis and at the time of withdrawal of antithyroid drugs can identify patients who are unlikely to achieve remission and guide clinical management decisions. We provide an algorithm that incorporates TRAb in the decision-making process for the management of thyrotoxicosis. The utility of TRAb in predicting the risk of fetal and neonatal thyroid dysfunction is established and widely accepted in guidelines. TRAb may also help in the diagnosis of Graves' orbitopathy, especially in euthyroid or hypothyroid patients and its role in guiding its management is evolving as a useful adjunct to the clinical parameters used in making therapeutic decisions.Anti-thyroid peroxidase antibodies (TPOAb) and anti-thyroglobulin antibodies (TgAb) indicate thyroid autoimmunity. The most common use of TPOAb is to identify patients at a higher risk of progression to treatment-requiring hypothyroidism. They also aid the diagnosis of immune thyroiditis and Hashimoto's encephalopathy. Thyroglobulin measurement is used to help guide differentiated thyroid cancer treatment. TgAb is used as an accompanying test with thyroglobulin measurement as its presence can interfere with the thyroglobulin assay. A negative TgAb result reduces the likelihood of, but does not exclude, interference with thyroglobulin assay.
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Affiliation(s)
| | - Tejas Kalaria
- Clinical Biochemistry, New Cross Hospital, Black Country Pathology Services, Wolverhampton, UK
| | - Harit Buch
- Endocrinology and Diabetes, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, UK
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Song Y, Wang X, Ma W, Yang Y, Yan S, Sun J, Zhu X, Tang Y. Graves' disease as a driver of depression: a mechanistic insight. Front Endocrinol (Lausanne) 2023; 14:1162445. [PMID: 37152963 PMCID: PMC10157224 DOI: 10.3389/fendo.2023.1162445] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/05/2023] [Indexed: 05/09/2023] Open
Abstract
Graves' disease (GD) is characterized by diffuse enlargement and overactivity of the thyroid gland, which may be accompanied by other physical symptoms. Among them, depression can dramatically damage patients' quality of life, yet its prevalence in GD has not received adequate attention. Some studies have established a strong correlation between GD and increased risk of depression, though the data from current study remains limited. The summary of mechanistic insights regarding GD and depression has underpinned possible pathways by which GD contributes to depression. In this review, we first summarized the clinical evidence that supported the increased prevalence of depression by GD. We then concentrated on the mechanistic findings related to the acceleration of depression in the context of GD, as mounting evidence has indicated that GD promotes the development of depression through various mechanisms, including triggering autoimmune responses, inducing hormonal disorders, and influencing the thyroid-gut-microbiome-brain axis. Finally, we briefly presented potential therapeutic approaches to decreasing the risk of depression among patients with GD.
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Affiliation(s)
- Yifei Song
- Beijing University of Chinese Medicine, Beijing, China
| | - Xinying Wang
- Beijing University of Chinese Medicine, Beijing, China
| | - Wenxin Ma
- Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yan Yang
- Tongling Municipal hospital, Anhui, China
| | - Shuxin Yan
- Beijing University of Chinese Medicine, Beijing, China
| | - Jiapan Sun
- Department of Geriatrics, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
- *Correspondence: Jiapan Sun, ; Xiaoyun Zhu, ; Yang Tang,
| | - Xiaoyun Zhu
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Jiapan Sun, ; Xiaoyun Zhu, ; Yang Tang,
| | - Yang Tang
- Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Jiapan Sun, ; Xiaoyun Zhu, ; Yang Tang,
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132
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Metwalley KA, Farghaly HS. Graves' Disease in Children: An Update. Clin Med Insights Endocrinol Diabetes 2023; 16:11795514221150615. [PMID: 37151843 PMCID: PMC10161304 DOI: 10.1177/11795514221150615] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 12/23/2022] [Indexed: 05/09/2023] Open
Abstract
Graves' disease (GD) is the most common cause of hyperthyroidism in children. A common GD symptom is a goiter. The usual biochemical profile in children with GD is a decreased thyroid hormone stimulating hormone (TSH) level and high free thyroxine (FT4) and free triiodothyronine (FT3) concentrations. The presence of thyroid receptor antibodies (TRAb) is the most important specific immunological sign for diagnosing GD. The treatment choices for pediatric GD are anti-thyroid drugs (ATDs), radioiodine, and thyroidectomy, but the risks and benefits of each modality are different. Management recommendations include the first-line use of a prolonged course of ATDs for at least 3 years and potentially 5 years or more. Rituximab and Teprotumumab are new novel alternative medications for the treatment of adult patients with GD and Graves' orbitopathy respectively, but evidence of the efficacy and safety of these drugs in pediatric patients with GD is lacking.
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Affiliation(s)
- Kotb Abbass Metwalley
- Kotb Abbass Metwalley, Pediatric Endocrinology Unit Department of Pediatrics, Faculty of Medicine, Assiut University, Assiut 71111, Egypt.
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Parameswaran R, de Jong MC, Kit JLW, Sek K, Nam TQ, Thang TV, Khue NT, Aye TT, Tun PM, Cole T, Miller JA, Villa M, Khiewvan B, Sirinvaravong S, Sin YL, Muhammad R, Jap TS, Agrawal A, Rajput R, Fernando R, Sumanatilleke M, Suastika K, Shong YK, Lang B, Bartalena L, Yang SP. 2021 Asia-Pacific Graves' Disease Consortium Survey of Clinical Practice Patterns in the Management of Graves' Disease. Endocrine 2023; 79:135-142. [PMID: 36129592 DOI: 10.1007/s12020-022-03193-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/03/2022] [Indexed: 01/07/2023]
Abstract
AIM Although Graves' disease (GD) is common in endocrine practices worldwide, global differences in diagnosis and management remain. We sought to assess the current practices for GD in countries across Asia and the Pacific (APAC), and to compare these with previously published surveys from North America and Europe. METHODS A web-based survey on GD management was conducted on practicing clinicians. Responses from 542 clinicians were received and subsequently analysed and compared to outcomes from similar surveys from other regions. RESULTS A total of 542 respondents participated in the survey, 515 (95%) of whom completed all sections. Of these, 86% were medical specialists, 11% surgeons, and 3% nuclear medicine physicians. In addition to serum thyroid-stimulating hormone (TSH) and free thyroxine assays, most respondents would request TSH-receptor autoantibody (TRAb) measurement (68%) during initial work-up. Thyroid ultrasound is requested by about half of respondents (53%), while the use of nuclear medicine scans is limited. The preferred first-line treatment is anti-thyroid drug (ATD) therapy (79%) with methimazole (MMI) or carbimazole (CBZ), followed by radioiodine (RAI; 19%) and surgery (2%). In case of surgery, one-third of respondents would opt for a subtotal rather than a total thyroidectomy. In case of mild Graves orbitopathy (GO), ATDs (67%) remains the preferred treatment, but a larger proportion of clinicians prefer surgery (20%). For a patient with intention to conceive, the preferred treatment pattern remained unchanged, although propylthiouracil (PTU) became the preferred ATD-agent during the first trimester. In comparison to European and American practices, marked differences were noted in the relatively infrequent usage of nuclear medicine scans and the overall higher use of a ATDs and β-blockers and adjunctive ATD-treatment during RAI in the APAC-group. CONCLUSION Although regional differences regarding the diagnosis and management of GD are apparent in this first pan-Asia-Pacific survey, this study reveals the overall approach to the management of this disease in Asia-Pacific generally tends to fall between the trends appreciated in the American and European cohorts.
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Affiliation(s)
- Rajeev Parameswaran
- Department of Endocrine Surgery, National University Hospital, Singapore, Singapore.
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | | | - James Lee Wai Kit
- Department of Endocrine Surgery, National University Hospital, Singapore, Singapore
| | - Kathleen Sek
- Department of Endocrinology, National University Hospital, Singapore, Singapore
| | - Tran Quang Nam
- Department of Endocrinology, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Tran Viet Thang
- Department of Endocrinology, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Nguyen Thy Khue
- Department of Endocrinology, University of Medicine and Pharmacy of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Than Than Aye
- Department of Diabetes and Endocrinology, University of Medicine 2, Yangon, Myanmar
| | - Phone Myint Tun
- Department of Otolaryngology, Grand Hantha International Hospital, Yangon, Myanmar
| | - Timothy Cole
- Department of Biochemistry & Molecular Biology, Monash University, Wellington Road, Clayton, VIC, 3800, Australia
| | - Julie A Miller
- Endocrine Surgery Unit, The Royal Melbourne Hospital, and Department of Surgery, Melbourne University, Parkville, VIC, Australia
| | - Michael Villa
- Philippines Center for Diabetes, Thyroid and Endocrine Disorders, St. Luke's Medical Center, Global City, Taguig, Philippines
| | - Benjapa Khiewvan
- Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sirinart Sirinvaravong
- Division of Endocrinology and Metabolism, Department of Medicine, Siriraj Hospital, Mahidol University, Nakhon, Thailand
| | - Yong Lit Sin
- Department of Medicine, Hospital Tuanku Jaa'far Seremban, Seremban, Malaysia
| | - Rohaizak Muhammad
- Department of Surgery, Univ Keb Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Tjin Shing Jap
- Department of Endocrinology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Amit Agrawal
- Department of Endocrine Surgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Rajesh Rajput
- Department of Endocrinology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, India
| | - Ranil Fernando
- Department of Surgery, North Colombo Teaching Hospital Ragama, Ragama, Sri Lanka
| | | | - Ketut Suastika
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Young Kee Shong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Brian Lang
- Division of Endocrine Surgery at Queen Mary Hospital, Pok Fu Lam, Hong Kong
| | - Luigi Bartalena
- Division of Endocrinology, University of Insubria, Varese, Italy
| | - Samantha Peiling Yang
- Department of Endocrinology, National University Hospital, Singapore, Singapore.
- Division of Endocrinology, Yong Loo Lin School of Medicine, National University of, Singapore, Singapore.
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Muhleman MA, Fahim A, Benefield T, Oldan JD, Khandani AH. One institutions' experience with a true standard 15 mCi dose of I-131 for the treatment of Graves' disease. Nucl Med Commun 2023; 44:49-55. [PMID: 36514928 DOI: 10.1097/mnm.0000000000001633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Currently, there is a lack of consensus on the fixed dosage of RAI to be administered for this purpose between the main guideline frameworks set forth by the American Thyroid Association (ATA), Society of Nuclear Medicine and Molecular Imaging (SNMMI), European Association of Nuclear Medicine (EANM) and the European Thyroid Association (ETA). In this retrospective study, we will investigate the effectiveness of using a standard dose of 15 mCi ±10% of RAI in the treatment of Graves'. METHODS A retrospective chart review was conducted for the period between 1 May 2014 and 2 September 2020, to identify patients diagnosed with hyperthyroidism due to Graves' disease. The patients were grouped based on outcome and assessed for the efficacy of the dosage of 15 mCi ±10% of RAI in a successful treatment. RESULTS Sixty-seven patients were identified that met the inclusion criteria between 1 May 2014 and 2 September 2020. Of the 67 RAI ablations; 60 patients became hypothyroid [60/67, (89.55%)], 2 euthyroid [2/67, (2.99%)] and 5 remained hyperthyroid [5/67, (7.46%)]. CONCLUSIONS For the treatment of Graves' disease, the use of a standard low dose of 15 mCi ±10% has a high success rate without additional measurements or calculations beyond a standard planar image and 24-h uptake %. The adoption of a standard low dose of 15 mCi of I-131 across institutional guidelines would streamline dosage questions and eliminate the need to determine the weight of the thyroid for calculations in all RAI treatments for hyperthyroidism caused by Graves' disease.
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Affiliation(s)
- Mitchel A Muhleman
- Department of Molecular Imaging and Therapeutics, University of North Carolina School of Medicine
| | - Ali Fahim
- Department of Neurology, University of North Carolina
| | - Thad Benefield
- Epidemiology Research Division, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Jorge D Oldan
- Department of Molecular Imaging and Therapeutics, University of North Carolina School of Medicine
| | - Amir H Khandani
- Department of Molecular Imaging and Therapeutics, University of North Carolina School of Medicine
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Huang Y, Xu Y, Xu M, Zhao X, Chen M. Application of oral inorganic iodine in the treatment of Graves' disease. Front Endocrinol (Lausanne) 2023; 14:1150036. [PMID: 37077352 PMCID: PMC10106709 DOI: 10.3389/fendo.2023.1150036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/22/2023] [Indexed: 04/05/2023] Open
Abstract
Iodine is a crucial trace element for the human body and the basic raw material for the synthesis of thyroid hormones. Oral inorganic iodine includes dietary iodine and therapeutic iodine, both of which are closely associated with thyroid immunity and metabolism. Graves' disease (GD), also known as diffuse toxic goiter, is characterized by hyperthyroidism and high iodine metabolism. Clinically, patients diagnosed with GD are often asked to limit iodine intake or even avoid iodine in their diet. The latest research has demonstrated that the interference of dietary iodine with antithyroid drugs (ATDs) treatment may be overestimated. In addition, as a medication for GD treatment, the administration of inorganic iodine has shown positive results in patients with mild hyperthyroidism, a low thyroid autoantibody concentration, a small thyroid volume, a high iodine diet and so on. Inorganic iodine may also be used as an alternative when patients experience side effects with traditional ATDs and for those who still prefer conservative treatment. Due to its low teratogenicity, blood toxicity and bone marrow toxicity, inorganic iodine plays a unique role in special populations, such as pregnant or lactating patients and patients receiving tumor radiotherapy or chemotherapy. In this review, the research progress, biological function, doses and effects, applicable populations and specific applications of dietary iodine and therapeutic iodine are summarized to provide references for the diagnosis and treatment of GD, thus improving the quality of life of GD patients.
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Gallo D, Bruno A, Gallazzi M, Cattaneo SAM, Veronesi G, Genoni A, Tanda ML, Bartalena L, Passi A, Piantanida E, Mortara L. Immunomodulatory role of vitamin D and selenium supplementation in newly diagnosed Graves' disease patients during methimazole treatment. Front Endocrinol (Lausanne) 2023; 14:1145811. [PMID: 37124743 PMCID: PMC10141462 DOI: 10.3389/fendo.2023.1145811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/03/2023] [Indexed: 05/02/2023] Open
Abstract
Introduction Methimazole (MMI) represents the conventional therapeutic agent for Graves' disease (GD) hyperthyroidism, but MMI efficacy is limited since it marginally affects the underlying autoimmune process. In a previous study, we randomly assigned 42 newly diagnosed GD patients with insufficient vitamin D (VitD) and selenium (Se) levels to treatment with MMI alone (standard) or combined with selenomethionine and cholecalciferol (intervention) and observed a prompter resolution of hyperthyroidism in the intervention group. Methods In the present study, we aimed to explore changes in peripheral T regulatory (Treg) and circulating natural killer (NK) cell frequency, circulating NK cell subset distribution and function, during treatment. Results At baseline, circulating total CD3-CD56+NK cells and CD56bright NK cells were significantly higher in GD patients than in healthy controls (HC) (15.7 ± 9.6% vs 9.9 ± 5.6%, p=0.001; 12.2 ± 10.3% vs 7.3 ± 4.1%, p=0.02, respectively); no differences emerged in Treg cell frequency. Frequencies of total NK cells and CD56bright NK cells expressing the activation marker CD69 were significantly higher in GD patients than in HC, while total NK cells and CD56dim NK cells expressing CD161 (inhibitory receptor) were significantly lower. When co-cultured with the K562 target cell, NK cells from GD patients had a significantly lower degranulation ability compared to HC (p<0.001). Following 6 months of treatment, NK cells decreased in both the intervention and MMI-alone groups, but significantly more in the intervention group (total NK: -10.3%, CI 95% -15.8; -4.8% vs -3.6%, CI 95% -9; 1.8%, p=0.09 and CD56bright NK cells: -6.5%, CI 95% -10.1; -3 vs -0.9%, CI 95% -4.4; 2%, p=0.03). Compared to baseline, CD69+ NK cells significantly decreased, while degranulation ability slightly improved, although no differences emerged between the two treatment groups. Compared to baseline, Treg cell frequency increased exclusively in the intervention group (+1.1%, CI 95% 0.4; 1.7%). Discussion This pilot study suggested that VitD and Se supplementation, in GD patients receiving MMI treatment, modulates Treg and NK cell frequency, favoring a more pronounced reduction of NK cells and the increase of Treg cells, compared to MMI alone. Even if further studies are needed, it is possible to speculate that this immunomodulatory action might have facilitated the prompter and better control of hyperthyroidism in the supplemented group observed in the previous study.
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Affiliation(s)
- Daniela Gallo
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, Azienda Socio-Sanitaria Territoriale dei Sette Laghi, Varese, Italy
| | - Antonino Bruno
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
- Laboratory of Innate Immunity, Unit of Molecular Pathology, Biochemistry, and Immunology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Matteo Gallazzi
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
- Laboratory of Innate Immunity, Unit of Molecular Pathology, Biochemistry, and Immunology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | | | - Giovanni Veronesi
- Research Centre in Epidemiology and Preventive Medicine (EPIMED), Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Angelo Genoni
- Azienda Socio-Sanitaria Territoriale dei Sette Laghi, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Maria Laura Tanda
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, Azienda Socio-Sanitaria Territoriale dei Sette Laghi, Varese, Italy
| | - Luigi Bartalena
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, Azienda Socio-Sanitaria Territoriale dei Sette Laghi, Varese, Italy
| | - Alberto Passi
- Laboratory of Clinical Chemical Analysis, Department of Medicine and Surgery, University of Insubria, Azienda Socio-Sanitaria dei Sette Laghi, Varese, Italy
| | - Eliana Piantanida
- Endocrine Unit, Department of Medicine and Surgery, University of Insubria, Azienda Socio-Sanitaria Territoriale dei Sette Laghi, Varese, Italy
| | - Lorenzo Mortara
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
- *Correspondence: Lorenzo Mortara,
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Liu Y, Li Q, Xu Y, Chen Y, Men Y. Comparison of the safety between propylthiouracil and methimazole with hyperthyroidism in pregnancy: A systematic review and meta-analysis. PLoS One 2023; 18:e0286097. [PMID: 37205692 DOI: 10.1371/journal.pone.0286097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 05/08/2023] [Indexed: 05/21/2023] Open
Abstract
OBJECTIVE The purpose of this meta-analysis was to assess the safety of the anti-thyroid drugs (ATDs) propylthiouracil (PTU) and methimazole (MMI) in the treatment of hyperthyroidism during pregnancy. METHOD From inception until June 2, 2022, all available studies were searched in PubMed, Web of Science, Cochrane, EBSCO, Embase, Scopus, and CNKI. RESULT Thirteen articles satisfying the inclusion criteria were examined. Our meta-analysis indicated that pregnant women treated with MMI had a higher risk of congenital anomalies than those treated with PTU (OR 0.80, 95%CI 0.69-0.92, P = 0.002, I2 = 41.9%). Shifting between MMI and PTU during pregnancy did not reduce the risk of birth defects compared to PTU alone (OR 1.18, CI 1.00 to 1.40, P = 0.061, I2 = 0.0%). There were no statistically significant differences in hepatotoxicity (OR 1.54, 95%CI 0.77-3.09, P = 0.221, I2 = 0.0%) or miscarriage (OR 0.89, 95%CI 0.72-1.11, P = 0.310, I2 = 0.0%) between PTU and MMI exposure. CONCLUSION The study confirmed propylthiouracil is a safer alternative to methimazole for treating hyperthyroidism in pregnant women, and it is appropriate to treat maternal thyroid disease with PTU during the first trimester of pregnancy. However, it is not clear whether switching between propylthiouracil and methimazole is a better option than treating PTU alone during pregnancy. Further studies on this matter may be needed to develop new evidence-based guidelines for the treatment of pregnant women with hyperthyroidism.
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Affiliation(s)
- Yue Liu
- School of Nursing, Qilu Medical University, Zibo, Shandong Province, China
| | - Qianqian Li
- School of Nursing, Qilu Medical University, Zibo, Shandong Province, China
| | - Yang Xu
- School of Nursing, Qilu Medical University, Zibo, Shandong Province, China
| | - Yixin Chen
- School of Nursing, Qilu Medical University, Zibo, Shandong Province, China
| | - Yanyan Men
- School of Nursing, Qilu Medical University, Zibo, Shandong Province, China
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Wu H, Xiong F, Bao X, Lu J. Immune checkpoint blockade PD-1 therapy for primary liver cancer: incidence and influencing factors of thyroid dysfunction. Infect Agent Cancer 2022; 17:64. [PMID: 36581947 PMCID: PMC9798708 DOI: 10.1186/s13027-022-00476-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 12/07/2022] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To investigate the incidence and influencing factors of thyroid dysfunction (TD) in patients with primary liver cancer (PLC) induced by PD-1 monoclonal antibodies. METHODS Clinical data were collected from 195 PLC patients treated with PD-1. They were divided into TD group and normal thyroid function (NTF) group, and further divided into TD subgroups, the differences between groups and subgroups were analyzed. RESULTS A total of 113 of 195 (57.9%) PLC patients developed TD. The positive rate of thyroid antibody (20.6% vs. 0%, P = 0.041) and the median value of TSH (6.20 vs. 2.16 mU/L, P = 0.000) in TD group were higher than those in NTF group. Ten patients (8.8%) had the CTCAE grade of TD above grade 3, of which 2 patients died of liver failure. There were 20 patients (17.7%) in hyperthyroidism group and 93 patients (82.3%) in hypothyroidism group. The decompensated cirrhosis in hyperthyroidism group was lower than that in hypothyroidism group (33.3% vs. 65.6%, P = 0.010), and the proportion of patients who had previously received surgical treatment was higher than that in hypothyroidism group (35.0% vs. 9.7%, P = 0.003); The proportion of clinical hyperthyroidism was higher than that of clinical hypothyroidism (70.0% vs. 31.2%, P = 0.001), the proportion of decompensated liver cirrhosis in clinical hyperthyroidism group was lower than that in clinical hypothyroidism group (23.1% vs. 68.0%, P = 0.022), and the proportion of previous or combined surgical resection was much higher than that in clinical hypothyroidism group (42.9% vs. 7.1%, P = 0.018); The proportion of decompensated cirrhosis in primary TD group was lower than that in secondary TD group (36.5% vs. 83.3%, P = 0.002), and the proportion of patients using antitumor targeted drugs was higher than that in secondary TD group (73.1% vs. 45.0%, P = 0.014). CONCLUSION Patients with PLC had high incidence of TD after receiving PD-1 treatment, primary or subclinical hypothyroidism was the main manifestation type, which was related to the degree of disease and treatment.
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Affiliation(s)
- Huili Wu
- grid.24696.3f0000 0004 0369 153XDepartment of Oncology, Beijing YouAn Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Beijing, 100069 China
| | - Fang Xiong
- grid.24696.3f0000 0004 0369 153XDepartment of Oncology, Beijing YouAn Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Beijing, 100069 China
| | - Xuli Bao
- grid.24696.3f0000 0004 0369 153XDepartment of Oncology, Beijing YouAn Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Beijing, 100069 China
| | - Jun Lu
- grid.24696.3f0000 0004 0369 153XDepartment of Oncology, Beijing YouAn Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Beijing, 100069 China
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Diagnosis and Management of Fetal and Neonatal Thyrotoxicosis. Medicina (B Aires) 2022; 59:medicina59010036. [PMID: 36676660 PMCID: PMC9865749 DOI: 10.3390/medicina59010036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/17/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
Background and Objectives: Clinical fetal thyrotoxicosis is a rare disorder occurring in 1-5% of pregnancies with Graves' disease. Although transplacental passage of maternal TSH receptor stimulating autoantibodies (TRAb) to the fetus occurs early in gestation, their concentration in the fetus is reduced until the late second trimester, and reaches maternal levels in the last period of pregnancy. The mortality of fetal thyrotoxicosis is 12-20%, mainly due to heart failure. Case report: We present a case of fetal and neonatal thyrotoxicosis with favorable evolution under proper treatment in a 37-year-old woman. From her surgical history, we noted a thyroidectomy performed 12 years ago for Graves' disease with orbitopathy and ophthalmopathy; the patient was hormonally balanced under substitution treatment for post-surgical hypothyroidism and hypoparathyroidism. From her obstetrical history, we remarked a untreated pregnancy complicated with fetal anasarca, premature birth, and neonatal death. The current pregnancy began with maternal euthyroid status and persistently increased TRAb, the value of which reached 101 IU/L at 20 weeks gestational age and decreased rapidly within 1 month to 7.5 IU/L, probably due to the placental passage, and occurred simultaneously with the development of fetal tachycardia, without any other fetal thyrotoxicosis signs. In order to treat fetal thyrotoxicosis, the patient was administered methimazole, in addition to her routine substitution of 137.5 ug L-Thyroxine daily, with good control of thyroid function in both mother and fetus. Conclusions: Monitoring for fetal thyrotoxicosis signs and maternal TRAb concentration may successfully guide the course of a pregnancy associated with Graves' disease. An experienced team should be involved in the management.
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王 月, 洪 理, 吕 国, 杨 舒, 李 玲, 黄 学, 沈 浩. [Ultrasound combined with Ki67 detection for analyzing contributing factors of failure to cure and recurrence of hyperthyroidism in patients with Graves disease after 131I treatment]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:1902-1906. [PMID: 36651261 PMCID: PMC9878411 DOI: 10.12122/j.issn.1673-4254.2022.12.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To analyze factors associated with failure to cure or recurrence of hyperthyroidism in patients with Graves disease (GD) after 131I treatment using ultrasound combined with Ki67 detection. METHODS Eighty-nine patients with GD receiving 131I treatment in the Department of Nuclear Medicine at our hospital from January, 2020 to November, 2021 were enrolled. Before treatment, thyroid volume, shear wave elastic value and Ki67 expression in the follicular epithelial cells were measured using three-dimensional ultrasonic virtual organ computer-aided analysis, shear-wave elastic imaging and ultrasound-guided fine needle aspiration. The data including age, gender, antithyroid drug (ATD) history, dose of 131I, and TRAb were collected from all the cases. The patients were followed up for up to 1 year, starting at 1 month after 131I treatment, and the follow-up results of the patients were divided into failure to cure or recurrence of hyperthyroidism, premature hypothyroidism and euthyroidism or loss to follow-up. The proportional hazards model and fine-Gray test were used to estimate the adjusted hazard ratio (HR) and 95% confidence interval (95% CI) for patients with failure to cure or recurrence of hyperthyroidism. RESULTS Among the 89 patients, 27 patients were found to have failure to cure or recurrence of hyperthyroidism, 50 had premature hypothyroidism, 1 patient had euthyroidism, and 11 patients were lost to follow-up at the end of the 1-year follow-up. Analysis of the competitive risk model showed that status of Ki67 expression, 131I dose and thyroid volume were independently correlated with failure to cure or recurrence of hyperthyroidism after the treatment with HR (95% CI) of 0.36 (0.15, 0.86), 0.81 (0.68, 0.96) and 1.11 (1.07, 1.15), respectively. CONCLUSION In patients with GD, the expression of Ki67 in thyroid follicular epithelial cells, 131I dose and thyroid volume are independently correlated with failure to cure or recurrence of hyperthyroidism after 131I treatment. New ultrasound techniques can play an important role in evaluating the therapeutic outcome of 131I treatment in GD patients.
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Affiliation(s)
- 月桂 王
- 福建医科大学第三临床医学院,福建 福州 320000Third Clinical Medical College, Fujian Medical University, Fuzhou 350000, China
- 福建医科大学附属漳州市医院超声科,福建漳州 363005Department of Ultrasound, Zhangzhou Hospital Affiliated to Fujian Medical University, Zhangzhou 363005, China
| | - 理伟 洪
- 福建医科大学附属漳州市医院核医学科,福建漳州 363005Department of Nuclear Medicine, Zhangzhou Hospital Affiliated to Fujian Medical University, Zhangzhou 363005, China
| | - 国荣 吕
- 泉州医学高等专科学校,福建 泉州 362000Quanzhou Medical College, Quanzhou 362000, China
| | - 舒萍 杨
- 福建医科大学附属漳州市医院超声科,福建漳州 363005Department of Ultrasound, Zhangzhou Hospital Affiliated to Fujian Medical University, Zhangzhou 363005, China
| | - 玲 李
- 福建医科大学附属漳州市医院超声科,福建漳州 363005Department of Ultrasound, Zhangzhou Hospital Affiliated to Fujian Medical University, Zhangzhou 363005, China
| | - 学鹏 黄
- 福建医科大学附属漳州市医院核医学科,福建漳州 363005Department of Nuclear Medicine, Zhangzhou Hospital Affiliated to Fujian Medical University, Zhangzhou 363005, China
| | - 浩霖 沈
- 福建医科大学附属漳州市医院超声科,福建漳州 363005Department of Ultrasound, Zhangzhou Hospital Affiliated to Fujian Medical University, Zhangzhou 363005, China
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Kanokwongnuwat W, Penpong N, Sangsri C. Incidence and treatment outcomes of Graves' disease in Thailand: a single-center retrospective observational study. Thyroid Res 2022; 15:24. [PMID: 36529758 PMCID: PMC9761999 DOI: 10.1186/s13044-022-00142-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Treatment patterns and outcomes of Graves' disease (GD) are variable around the world. However, studies on treatment outcomes of GD from the Asian populations are limited. We aimed to evaluate treatment outcomes of GD in Thailand. METHODS Patients with new diagnoses of GD in a single center between 2014-2018 were retrospectively reviewed. The diagnosis of GD was based on clinical features, which included diffuse goiter, Graves' orbitopathy (GO), pretibial myxedema and acropachy. RESULTS The age-adjusted incidence of GD was 26.57 per 100,000 per year. The study included 355 patients aged 15 years or above with a follow-up period of at least 24 months. Antithyroid drug (ATD) was the most popular first-line treatment modality with 98.7% patients receiving the treatment, followed by radioactive iodine (RAI) treatment in 1.3% patients. The most effective treatment modality was surgery with a remission rate of 100%. ATD had a lowest remission rate of 23.8%. Multivariable Cox regression analysis showed GO (HR 1.76, 95% CI 1.08-2.88) and initial TSH < 0.01 uIU/ml (HR 1.61, 95% CI 1.14-2.28) were significant factors associated with an increased treatment failure rate. CONCLUSION Treatment failure with ATD in patients with GD was frequent in this population. The diagnosis of GD based solely on clinical features may explain the high treatment failure rate in this study. More definitive treatment could be used to prevent relapse and complications of the disease.
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Affiliation(s)
- Wasit Kanokwongnuwat
- grid.415153.70000 0004 0576 179XDivision of Nuclear Medicine, Department of Radiology, Prapokklao Hospital, 38 Leab Neon Road, Muang, Chanthaburi, 22000 Thailand
| | - Nawarat Penpong
- grid.415153.70000 0004 0576 179XDivision of Endocrinology, Department of Medicine, Prapokklao Hospital, Chanthaburi, Thailand
| | - Chaninporn Sangsri
- grid.415153.70000 0004 0576 179XDivision of Head Neck and Breast Surgery, Department of Surgery, Prapokklao Hospital, Chanthaburi, Thailand
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Ze Y, Shao F, Feng X, Shen S, Bi Y, Zhu D, Zhang X. Effect of liver dysfunction on outcome of radioactive iodine therapy for Graves' disease. BMC Endocr Disord 2022; 22:319. [PMID: 36522617 PMCID: PMC9753361 DOI: 10.1186/s12902-022-01242-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
Liver dysfunction is a common complication of Graves' disease (GD) that may be caused by excessive thyroid hormone (TH) or anti-thyroid drugs (ATDs). Radioactive iodine (RAI) therapy is one of the first-line treatments for GD, but it is unclear whether it is safe and effective in patients with liver dysfunction. 510 consecutive patients with GD receiving first RAI were enrolled in the study, and followed up at 3-, 6- and 12-month. Liver dysfunction was recorded in 222 (43.5%) patients. GD patients with liver dysfunction had higher serum levels of free triiodothyronine (FT3) (median 27.6 vs. 20.6 pmol/L, p < 0.001) and free thyroxine (FT4) (median 65.4 vs. 53.5 pmol/L, p < 0.001) levels than those with normal liver function. Binary logistic regression analysis showed that duration of disease (OR = 0.951, 95% CI: 0.992-0.980, p = 0.001) and male gender (OR = 1.106, 95% CI: 1.116-2.384; p = 0.011) were significant differential factors for liver dysfunction. Serum TSH levels were higher in patients with liver dysfunction at all 3 follow-up time points (p = 0.014, 0.008, and 0.025 respectively). FT3 level was lower in patients with liver dysfunction at 3-month follow-up (p = 0.047), but the difference disappeared at 6 and 12 months (p = 0.351 and 0.264 respectively). The rate of euthyroidism or hypothyroidism was higher in patients with liver dysfunction than in those with normal liver function at 3 months (74.5% vs 62.5%; p = 0.005) and 6 months (82.1% vs 69.1%; p = 0.002) after RAI treatment, but the difference did not persist at 12-month follow-up (89.6% vs 83.2%, p = 0.081).There were no statistically significant differences in treatment efficacy (94.48% vs 90.31%, p = 0.142), incidence of early-onset hypothyroidism (87.73% vs 83.67%, p = 0.277), and recurrence rate (4.91% vs 7.14%, p = 0.379) between the 2 groups at 12-month follow-up. In conclusion, the efficacy of RAI was comparable in GD patients with liver dysfunction and those with normal liver function.
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Affiliation(s)
- Yuyang Ze
- Department of Endocrinology, Drum Tower Hospital affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases; Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, Jiangsu, China
- Department of Endocrinology and Metabolism, the Fifth People's Hospital of Suzhou Wujiang, No. 555, Xinyou Road, Suzhou, 215200, China
| | - Fei Shao
- Department of Endocrinology, Drum Tower Hospital affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases; Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, Jiangsu, China
- Department of Endocrinology and Metabolism, Langxi Hospital of Traditional Chinese Medicine, No. 99 Tingzishan Road, Jianping Town, Langxi County, Xuancheng City, 242100, Anhui, China
| | - Xuefeng Feng
- Department of Nuclear Medicine, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, China
| | - Shanmei Shen
- Department of Endocrinology, Drum Tower Hospital affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases; Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, Jiangsu, China
| | - Yan Bi
- Department of Endocrinology, Drum Tower Hospital affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases; Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, Jiangsu, China
| | - Dalong Zhu
- Department of Endocrinology, Drum Tower Hospital affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases; Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, Jiangsu, China.
| | - Xiaowen Zhang
- Department of Endocrinology, Drum Tower Hospital affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases; Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital affiliated to Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210000, Jiangsu, China.
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Burch HB, Perros P, Bednarczuk T, Cooper DS, Dolman PJ, Leung AM, Mombaerts I, Salvi M, Stan MN. Management of Thyroid Eye Disease: A Consensus Statement by the American Thyroid Association and the European Thyroid Association. Thyroid 2022; 32:1439-1470. [PMID: 36480280 PMCID: PMC9807259 DOI: 10.1089/thy.2022.0251] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Thyroid eye disease (TED) remains challenging for clinicians to evaluate and manage. Novel therapies have recently emerged, and their specific roles are still being determined. Most patients with TED develop eye manifestations while being treated for hyperthyroidism and under the care of endocrinologists. Endocrinologists, therefore, have a key role in diagnosis, initial management, and selection of patients who require referral to specialist care. Given that the need for guidance to endocrinologists charged with meeting the needs of patients with TED transcends national borders, and to maximize an international exchange of knowledge and practices, the American Thyroid Association and European Thyroid Association joined forces to produce this consensus statement.
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Affiliation(s)
- Henry B. Burch
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Endocrinology Division, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
- Address correspondence to: Henry B. Burch, MD, National Institute of Diabetes and Digestive and Kidney Diseases, Division of Diabetes, Endocrinology, & Metabolic Diseases, National Institutes of Health, 6707 Democracy Blvd, Room 5053, Bethesda, MD 20892-0001, USA
| | - Petros Perros
- Department of Endocrinology, Leazes Wing, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Tomasz Bednarczuk
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - David S. Cooper
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Peter J. Dolman
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, Canada
| | - Angela M. Leung
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, UCLA David Geffen School of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Ilse Mombaerts
- Department of Ophthalmology, University Hospitals Leuven, Leuven, Belgium
| | - Mario Salvi
- Department of Clinical and Community Services, Graves' Orbitopathy Center, Endocrinology, Fondazione IRCCS Cà Granda, Milan, Italy
| | - Marius N. Stan
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota, USA
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Abdolmohammadi-Vahid S, Samaie V, Hashemi H, Mehdizadeh A, Dolati S, Ghodrati-Khakestar F, Niafar M, Yousefi M. Anti-thyroid antibodies and underlying generalized immunologic aberrations in patients with reproductive failures. J Reprod Immunol 2022; 154:103759. [PMID: 36332368 DOI: 10.1016/j.jri.2022.103759] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/08/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
The link between autoimmune thyroid diseases and reproductive failures, including implantation failure and pregnancy loss, has been attracted a great deal of attention in the last two decades. In this regard, a considerable progress has been achieved in understanding the etiopathogenesis of the adverse pregnancy consequences related to the presence of anti-thyroid antibodies, however, the exact action mechanisms of these antibodies are not fully comprehended. Thyroid peroxidase antibodies (TPOAbs), thyroglobulin antibodies (TgAbs) and TSH receptor antibodies (TRAbs) are the anti-thyroid antibodies which are present in autoimmune thyroid disorder (AITD) patients, such as Hashimoto's thyroiditis. In this condition, the thyroid hormones production, which are essential for normal implantation and pregnancy, are disrupted, and compromise the embryo or fetus development. In addition, a hypothesis suggests that there is underlying generalized immune abnormalities behind the presence of these antibodies. On the other hand, similar immunologic aberrations have been observed in thyroid autoimmunity and reproductive complications, which are postulated to be the proper answer for the scientists who seek for the pathophysiology behind the presence of these antibodies. Elevated inflammatory responses and decreased immunoregulatory actions, seem to be the main interfering pathologic factors in maternal tolerance toward fetus. In addition, cross reactivity of these antibodies with antigenic determinants of egg, embryo and placenta is another suggested mechanism, causing implantation and pregnancy complications. The ability of anti-thyroid antibodies in passing through the placental barrier and affecting the fetal thyroid gland, makes them more threatening for maintenance of a pregnancy.
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Affiliation(s)
- Samaneh Abdolmohammadi-Vahid
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vajihe Samaie
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Huriyeh Hashemi
- Department of Internal Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Amir Mehdizadeh
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanam Dolati
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mitra Niafar
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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145
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Mohamed AA, Basaran T, Othman MH, Andersen NH, Bonnema SJ. The association between Takotsubo cardiomyopathy and thyrotoxicosis: A systematic review. Endocrine 2022; 78:418-428. [PMID: 36018537 DOI: 10.1007/s12020-022-03174-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 08/09/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE This study aims to review all published cases on the association between thyrotoxicosis and Takutsubo Syndrome by describing clinical characteristics, diagnostic work-up, treatment, and outcome. METHODS We searched PubMed and Embase databases from inception to the 17th of February 2022 for case reports or series reporting the above-mentioned association. We extracted data on demographic characteristics, clinical features, diagnostic work-up, treatment, and clinical outcomes. Cases were stratified into groups based on the presumed cause of the thyrotoxicosis (iatrogenic vs non-iatrogenic and Graves' diseases vs non-Graves' disease, respectively). RESULTS We identified 25 cases from 24 articles. The mean age was 61.7 years (+/- SD 14.5). Most patients were women (88%). Graves' disease (52%) was the leading cause of thyrotoxicosis. Previous cancer was significantly more common in patients with iatrogenic thyrotoxicosis (P = 0.03). The most common symptoms were respiratory symptoms (68%), chest pain (56%), and palpitations (40%). The most common ECG characteristics were T-wave abnormalities (48%) and ST-elevations (36%). Elevated troponin levels were found in 92% of the cases. Patients with Graves's disease and Takutsubo Syndrome had higher plasma levels of serum thyroxine (P = 0.03) and were more often treated with beta-blockers (P = 0.01) compared to patients with thyrotoxicosis of other origins. Notably, 40% of cases experienced in-hospital complications. No deaths were reported. All patients had improved cardiac function within a median follow-up of 42 days. CONCLUSION Evidence-based on current case reports suggests an increased risk of Takutsubo Syndrome and subsequently increased risk of in-hospital complications in patients with thyrotoxicosis.
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Affiliation(s)
| | - Tayfun Basaran
- Department of Cardiology, Herlev-Gentofte Hospital, Copenhagen, Denmark
| | | | | | - Steen Joop Bonnema
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
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146
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Burch HB, Perros P, Bednarczuk T, Cooper DS, Dolman PJ, Leung AM, Mombaerts I, Salvi M, Stan MN. Management of thyroid eye disease: a Consensus Statement by the American Thyroid Association and the European Thyroid Association. Eur Thyroid J 2022; 11:e220189. [PMID: 36479875 PMCID: PMC9727317 DOI: 10.1530/etj-22-0189] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 11/30/2022] Open
Abstract
Thyroid eye disease (TED) remains challenging for clinicians to evaluate and manage. Novel therapies have recently emerged, and their specific roles are still being determined. Most patients with TED develop eye manifestations while being treated for hyperthyroidism and under the care of endocrinologists. Endocrinologists, therefore, have a key role in diagnosis, initial management, and selection of patients who require referral to specialist care. Given that the need for guidance to endocrinologists charged with meeting the needs of patients with TED transcends national borders, and to maximize an international exchange of knowledge and practices, the American Thyroid Association and European Thyroid Association joined forces to produce this Consensus Statement.
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Affiliation(s)
- Henry B Burch
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Endocrinology Division, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Petros Perros
- Department of Endocrinology, Leazes Wing, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Tomasz Bednarczuk
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - David S Cooper
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Peter J Dolman
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, Canada
| | - Angela M Leung
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, UCLA David Geffen School of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Ilse Mombaerts
- Department of Ophthalmology, University Hospitals Leuven, Leuven, Belgium
| | - Mario Salvi
- Department of Clinical and Community Services, Graves’ Orbitopathy Center, Endocrinology, Fondazione IRCCS Cà Granda, Milan, Italy
| | - Marius N Stan
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota, USA
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147
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Calcaterra V, Mameli C, Rossi V, Magenes VC, Massini G, Perazzi C, Verduci E, Zuccotti G. What we know about the relationship between autoimmune thyroid diseases and gut microbiota: a perspective on the role of probiotics on pediatric endocrinology. Minerva Pediatr (Torino) 2022; 74:650-671. [PMID: 36149093 DOI: 10.23736/s2724-5276.22.06873-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Autoimmune diseases account for a cumulative overall prevalence of about 3-5% worldwide. Among them, autoimmune thyroid diseases (ATDs) are the most common and comprise two main entities: Hashimoto's thyroiditis (HT) and Graves-Basedow disease (GD). The pathogenesis of ATDs remains not fully elucidated, however the role of microbioma has been proposed. Gut microbiota exert an important influence on the intestinal barrier, nutrient metabolism and immune system development and functions. EVIDENCE ACQUISITION In this review, we describe on the main features of ATDs in pediatrics, focusing on the reciprocal influence between gut microbiota, thyroid hormone metabolism and thyroid autoimmunity and consider the role of probiotics and other microbiota-targeted therapies in thyroid diseases with a perspective on pediatric endocrinology. EVIDENCE SYNTHESIS Microbiome affects both endogenous and exogenous thyroid hormone metabolism and influences the absorption of minerals important to the thyroid function, which are iodine, selenium, zinc and iron. The alteration of the gut microbiota, with the consequent modifications in the barrier function and the increased gut permeability, seems involved in the development of autoimmune and chronic inflammatory diseases, including ATDs. The supplementation with probiotics showed beneficial effects on the thyroid hormone and thyroid function because this strategy could restore the intestinal eubiosis and the good strain microorganism proliferation. CONCLUSIONS Even though the evidence about the interaction between microbiota and ATDs in pediatric patients is limited, the promising results obtained in the adult population, and in other autoimmune disorders affecting children, highlight the need of for further research in the pediatric field.
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Affiliation(s)
- Valeria Calcaterra
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy - .,Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy -
| | - Chiara Mameli
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy.,"L. Sacco" Department of Biomedical and Clinical Science, University of Milan, Milan, Italy
| | - Virginia Rossi
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy
| | | | - Giulia Massini
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy
| | - Chiara Perazzi
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy
| | - Elvira Verduci
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy.,Department of Health Sciences, University of Milan, Milan, Italy
| | - Gianvincenzo Zuccotti
- Department of Pediatrics, "V. Buzzi" Children's Hospital, Milan, Italy.,"L. Sacco" Department of Biomedical and Clinical Science, University of Milan, Milan, Italy
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148
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Hai YP, Saeed MEM, Ponto KA, Elflein HM, Lee ACH, Fang S, Zhou H, Frommer L, Längericht J, Efferth T, Kahaly GJ. A Multicenter, Single-Blind, Case-Control, Immunohistochemical Study of Orbital Tissue in Thyroid Eye Disease. Thyroid 2022; 32:1547-1558. [PMID: 36128805 DOI: 10.1089/thy.2022.0173] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Background: Thyroid eye disease (TED) involves several pathogenic pathways and a battery of infiltrating mononuclear cells, cytokines, and chemokines in the orbit. Revealing the main molecules, which play a major role in the pathogenesis of TED, will help developing novel treatment strategies. Methods: In a multicenter, single-blind, case-control study, 60 tissue samples were collected during orbital decompression (44 TED patients) or non-TED related oculoplastic (16 controls) surgeries. Formalin-fixation and paraffin embedding preserved orbital tissue. Tissue sections were immunostained with 18 antibodies by the micro-polymer labeling technique. Immunostaining slides were scanned by Panoramic Desk and blindly evaluated by a user-independent viewer software. Results: Marked lymphocyte infiltration was observed in orbital tissue specimens of patients with clinically active TED (n = 22) and to a much lesser extent in inactive cases (n = 22), while it was absent in controls. Increased vascularity was noted in all samples, with orbital congestion in specimens of clinically active TED. Tissue fibrosis was present in TED samples but not in controls. Immunohistochemistry of orbital tissue clearly differentiated between TED and controls, as well as between active and inactive TED. In contrast to controls and with the exception of cluster of differentiation 20 (CD20), 17 out of 18 antibodies were highly expressed in orbital connective tissue of TED patients. Especially, thyrotropin receptor (TSH-R), insulin-like growth factor 1 receptor (IGF-1R), CD40, cluster of differentiation 40 ligand (CD40L), CD3, CD68, interleukin-17A (IL-17A), IL-23A, IL-1β, IL-4, regulated on activation, normal T cell expressed and secreted (RANTES), macrophage chemoattractant protein 1 (MCP-1), IL-16, and B cell activating factor (BAFF) were overexpressed in clinically active TED (all p < 0.001). Also, the expression of CD40L, IL-17A, IL-23A, IL-6, IL-1β, RANTES, and BAFF was very high (TED/control ratio >3), moderate (ratio >2), and low in active (p < 0.001), inactive TED and controls, respectively. The expression of TSH-R, IGF-1R, CD40, CD40L, CD3, CD68, CD20, IL-17A, IL-23A, RANTES, MCP-1, and BAFF positively and significantly correlated with both serum TSH-R stimulatory antibody concentrations and clinical activity scores while it negatively correlated with TED duration. Orbital irradiation decreased TSH-R (p < 0.001) and IGF-1R expression (p = 0.012); in contrast, neither smoking, age, nor gender did impact immunohistochemical staining. Conclusions: Adaptive and cell-mediated immunity, overexpression of TSH-R/IGF-1R and CD40/CD40L are the relevant pathomechanisms in TED. Targeting these key players in the active phase of the disease offers specific and novel treatment approaches.
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Affiliation(s)
- Yuan-Ping Hai
- Molecular Thyroid Research Lab, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Mohamed E M Saeed
- Department of Pharmaceutical Biology, Johannes Gutenberg University, Mainz, Germany
| | | | - Heike M Elflein
- Department of Ophthalmology, JGU Medical Center, Mainz, Germany
| | - Alan Chun Hong Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Queen Mary Hospital, Hong Kong, China
| | - Sijie Fang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Huangpu, Shanghai, China
| | - Huifang Zhou
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Huangpu, Shanghai, China
| | - Lara Frommer
- Molecular Thyroid Research Lab, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Jan Längericht
- Molecular Thyroid Research Lab, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Johannes Gutenberg University, Mainz, Germany
| | - George J Kahaly
- Molecular Thyroid Research Lab, Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
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149
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Rivkees SA. Approach to the Patient: Management and the Long-term Consequences of Graves' Disease in Children. J Clin Endocrinol Metab 2022; 107:3408-3417. [PMID: 36184734 DOI: 10.1210/clinem/dgac573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Indexed: 02/13/2023]
Abstract
In children, Graves' disease (GD) is the most common cause of hyperthyroidism. Most pediatric patients with GD will not go into lasting remission, even following many years of antidrug therapy. Thus, most pediatric patients will require radioactive iodine (RAI) or surgery. When antithyroid drugs are used, methimazole is the drug of choice. When methimazole is used in children, up to 20% will have minor adverse reactions and serious adverse events occur in up to 1%. RAI is an effective form of therapy when the thyroid size is less than 80 g. Because of concerns of whole-body radiation exposure, it is recommended that RAI be avoided in children under 5 years of age, and dosages less than 10 mCi be used between 5 and 10 years of age. Surgery is an effective treatment in children if performed by a high-volume thyroid surgeon. Because of the scarcity of high-volume pediatric thyroid surgeons, a multidisciplinary approach using pediatric surgeons and endocrine surgeons can be considered. Whereas there is a trend toward long-term antithyroid drug therapy in adults, for several reasons, this approach may not be practical for children. Determining the optimal treatment for the pediatric patient with GD, requires consideration of the risks and benefits relating to age and likelihood of remission.
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Affiliation(s)
- Scott A Rivkees
- School of Public Health, Brown University, Providence, RI 02912, USA
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150
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Sheremeta MS, Korchagina MO, Pesheva ED, Fadeev VV. Radioactive iodine in the treatment of Graves' disease: history and modern concept of radionuclide therapy. TERAPEVT ARKH 2022; 94:1211-1215. [DOI: 10.26442/00403660.2022.10.201887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Indexed: 11/23/2022]
Abstract
Radioactive iodine 131I is a theranostic isotope used both for diagnosis and therapy of benign thyroid diseases and thyroid cancer for 85 years. The formation of nuclear medicine is closely linked with the use of 131I. The history of radioiodine therapy began in 1941, when endocrinologist Saul Hertz for the first time used 131I to treat patients with Graves' disease. Since 1946 radioactive iodine 131I became widely available, and its effectiveness became public knowledge after reports on thyrotoxicosis treatment published in the Journal of the American Medical Association by multidisciplinary groups of scientists physicists and endocrinologists. In 1951, isotope 131I became the first Food and Drug Administration approved RP for the treatment of thyroid disorders. Around the same time on the basis of the First Moscow Medical Institute studies on the use of radioiodine isotopes in patients with thyrotoxicosis began. The head of the Soviet group on the studying of radioactive iodine was the physician-scientist Vera Georgievna Spesivtseva. The research works of medical physicists Edith Quimby and Leonidas Marinelli in optimizing therapeutic strategies using radioactive substances in the late 1940s and the wording of the ALARA (As Low As Reasonably Achievable) principle of minimizing exposure of ionizing radiation by the International Commission on Radiological Protection in 1954 contributed to the greater introduction of radionuclides into the medicine.
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