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Chaker L, Cooper DS, Walsh JP, Peeters RP. Hyperthyroidism. Lancet 2024; 403:768-780. [PMID: 38278171 DOI: 10.1016/s0140-6736(23)02016-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 08/07/2023] [Accepted: 09/16/2023] [Indexed: 01/28/2024]
Abstract
Thyrotoxicosis causes a variety of symptoms and adverse health outcomes. Hyperthyroidism refers to increased thyroid hormone synthesis and secretion, most commonly from Graves' disease or toxic nodular goitre, whereas thyroiditis (typically autoimmune, viral, or drug induced) causes thyrotoxicosis without hyperthyroidism. The diagnosis is based on suppressed serum concentrations of thyroid-stimulating hormone (TSH), accompanied by free thyroxine and total or free tri-iodothyronine concentrations, which are raised (overt hyperthyroidism) or within range (subclinical hyperthyroidism). The underlying cause is determined by clinical assessment, detection of TSH-receptor antibodies and, if necessary, radionuclide thyroid scintigraphy. Treatment options for hyperthyroidism include antithyroid drugs, radioactive iodine, and thyroidectomy, whereas thyroiditis is managed symptomatically or with glucocorticoid therapy. In Graves' disease, first-line treatment is a 12-18-month course of antithyroid drugs, whereas for goitre, radioactive iodine or surgery are preferred for toxic nodules or goitres. Evidence also supports long-term treatment with antithyroid drugs as an option for patients with Graves' disease and toxic nodular goitre.
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Affiliation(s)
- Layal Chaker
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, Netherlands; Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands; Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
| | - David S Cooper
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - John P Walsh
- Department of Endocrinology & Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, Australia; Medical School, University of Western Australia, Crawley, WA, Australia
| | - Robin P Peeters
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, Netherlands.
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Shivane V, Mehta N, Jhaveri A, Memon SS. Carbimazole-associated Pancreatitis: Report From Western India. JCEM CASE REPORTS 2024; 2:luad155. [PMID: 38148762 PMCID: PMC10750259 DOI: 10.1210/jcemcr/luad155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Indexed: 12/28/2023]
Abstract
Pancreatitis is a very rare complication of methimazole and carbimazole therapy. We describe a case of possible carbimazole-associated pancreatitis. A 41-year-old Asian man (with no comorbidities) reported to the hospital with atrial fibrillation and a fast ventricular rate. He was diagnosed with hyperthyroidism due to Graves disease. His rhythm was reverted with amiodarone, and carbimazole was initiated at 15 mg daily for the medical management of Graves disease. Fifteen days later, he presented with acute severe abdominal pain and vomiting with elevated serum amylase 387 U/L (reference range, 28-100 U/L) and lipase levels 206 U/L (reference range, 13-60 U/L). Magnetic resonance imaging showed a bulky pancreas with extensive extrapancreatic fat stranding suggestive of acute pancreatitis. Considering the possibility of carbimazole-related pancreatitis, the drug was withheld. He was managed conservatively, and his pancreatic enzymes normalized within 1 week. The observation suggests that the pancreatitis was a consequence of the therapy with carbimazole. Although it is a rare occurrence, patients taking carbimazole who report abdominal discomfort and vomiting should be evaluated for pancreatitis.
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Affiliation(s)
- Vyankatesh Shivane
- Department of Endocrinology, Jaslok Hospital and Research Centre, Mumbai 400026, Maharashtra, India
| | - Nihar Mehta
- Department of Cardiology, Jaslok Hospital and Research Centre, Mumbai 400026, Maharashtra, India
| | - Ajay Jhaveri
- Department of Gastroenterology, Jaslok Hospital and Research Centre, Mumbai 400026, Maharashtra, India
| | - Saba Samad Memon
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai 400012, Maharashtra, India
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Abstract
Importance Overt hyperthyroidism, defined as suppressed thyrotropin (previously thyroid-stimulating hormone) and high concentration of triiodothyronine (T3) and/or free thyroxine (FT4), affects approximately 0.2% to 1.4% of people worldwide. Subclinical hyperthyroidism, defined as low concentrations of thyrotropin and normal concentrations of T3 and FT4, affects approximately 0.7% to 1.4% of people worldwide. Untreated hyperthyroidism can cause cardiac arrhythmias, heart failure, osteoporosis, and adverse pregnancy outcomes. It may lead to unintentional weight loss and is associated with increased mortality. Observations The most common cause of hyperthyroidism is Graves disease, with a global prevalence of 2% in women and 0.5% in men. Other causes of hyperthyroidism and thyrotoxicosis include toxic nodules and the thyrotoxic phase of thyroiditis. Common symptoms of thyrotoxicosis include anxiety, insomnia, palpitations, unintentional weight loss, diarrhea, and heat intolerance. Patients with Graves disease may have a diffusely enlarged thyroid gland, stare, or exophthalmos on examination. Patients with toxic nodules (ie, in which thyroid nodules develop autonomous function) may have symptoms from local compression of structures in the neck by the thyroid gland, such as dysphagia, orthopnea, or voice changes. Etiology can typically be established based on clinical presentation, thyroid function tests, and thyrotropin-receptor antibody status. Thyroid scintigraphy is recommended if thyroid nodules are present or the etiology is unclear. Thyrotoxicosis from thyroiditis may be observed if symptomatic or treated with supportive care. Treatment options for overt hyperthyroidism from autonomous thyroid nodules or Graves disease include antithyroid drugs, radioactive iodine ablation, and surgery. Treatment for subclinical hyperthyroidism is recommended for patients at highest risk of osteoporosis and cardiovascular disease, such as those older than 65 years or with persistent serum thyrotropin level less than 0.1 mIU/L. Conclusions and Relevance Hyperthyroidism affects 2.5% of adults worldwide and is associated with osteoporosis, heart disease, and increased mortality. First-line treatments are antithyroid drugs, thyroid surgery, and radioactive iodine treatment. Treatment choices should be individualized and patient centered.
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Affiliation(s)
- Sun Y. Lee
- Section of Endocrinology, Diabetes, Nutrition, and Weight Management, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
| | - Elizabeth N. Pearce
- Section of Endocrinology, Diabetes, Nutrition, and Weight Management, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
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Ahn HY, Cho SW, Lee MY, Park YJ, Koo BS, Chang HS, Yi KH. Prevalence, Treatment Status, and Comorbidities of Hyperthyroidism in Korea from 2003 to 2018: A Nationwide Population Study. Endocrinol Metab (Seoul) 2023; 38:436-444. [PMID: 37435663 PMCID: PMC10475966 DOI: 10.3803/enm.2023.1684] [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: 02/18/2023] [Revised: 04/24/2023] [Accepted: 05/22/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGRUOUND This study aimed to investigate the changes of incidence and treatment of choice for hyperthyroidism from 2003 to 2018 and explore the treatment-related complications and concomitant comorbidities in South Korea using data from the National Health Insurance Service. METHODS This is a retrospective observational study. Hyperthyroidism was defined as a case having two or more diagnostic codes of thyrotoxicosis, with antithyroid drug intake for more than 6 months. RESULTS The average age-standardized incidence of hyperthyroidism from 2003 to 2018 was 42.23 and 105.13 per 100,000 men and women, respectively. In 2003 to 2004, hyperthyroidism was most often diagnosed in patients in their 50s, but in 2017 to 2018, people were most often diagnosed in their 60s. During the entire period, about 93.7% of hyperthyroidism patients were prescribed with antithyroid drugs, and meanwhile, the annual rates of ablation therapy decrease from 7.68% in 2008 to 4.56% in 2018. Antithyroid drug-related adverse events, mainly agranulocytosis and acute hepatitis, as well as complications of hyperthyroidism such as atrial fibrillation or flutter, osteoporosis, and fractures, occurred more often in younger patients. CONCLUSION In Korea, hyperthyroidism occurred about 2.5 times more in women than in men, and antithyroid drugs were most preferred as the first-line treatment. Compared to the general population, hyperthyroid patients may have a higher risk of atrial fibrillation or flutter, osteoporosis, and fractures at a younger age.
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Affiliation(s)
- Hwa Young Ahn
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Sun Wook Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Mi Young Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Young Joo Park
- Department of Internal Medicine and Genomic Medicine Institute, Medical Research Center, Seoul National University College of Medicine, Seoul, Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea
| | - Bon Seok Koo
- Department of Otolaryngology-Head and Neck Surgery, Chungnam National University College of Medicine, Daejeon, Korea
| | - Hang-Seok Chang
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ka Hee Yi
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
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Yoshimura Y, Tatsushima K, Goshima Y, Hoshino Y, Nakashima S, Inaba T, Ikeda S, Hattori D, Koyama R, Imamura T, Takeshita A, Takeuchi Y. A case of methimazole-induced acute pancreatitis with an HLA allele causing antithyroid drug-induced agranulocytosis. J Endocr Soc 2022; 6:bvac038. [PMID: 35402762 PMCID: PMC8989154 DOI: 10.1210/jendso/bvac038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Indexed: 11/19/2022] Open
Abstract
Among the side effects of methimazole (MMI) for the treatment of Graves’ disease, MMI-induced acute pancreatitis (MIP) is a rare adverse reaction, with only 7 cases being reported to date. However, 2 large-scale population-based studies recently revealed that the risk of MIP was significantly higher, ranging from 0.02% to 0.56%. Although MIP is common in middle-aged and elderly Asian women, its pathogenesis remains largely unknown. We herein present a case of a 72-year-old Japanese woman with Graves’ disease who developed MIP 12 days after the initiation of MMI. The MMI was discontinued, the patient was switched to propylthiouracil (PTU) therapy, and pancreatitis gradually resolved. Serological human leukocyte antigen (HLA) typing identified HLA-DRB1*08:03:02. This HLA allele was previously detected in a patient with MIP and is one of the major risk factors for agranulocytosis induced by antithyroid drugs, including PTU as well as MMI. In cases of MIP, PTU is being considered as an alternative to MMI; however, its safety needs further investigation and patients require close monitoring after the switch to PTU. Further studies are warranted, particularly on the relationship between MIP and the presence of HLA alleles causing antithyroid drug-induced agranulocytosis.
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Affiliation(s)
- Yusuke Yoshimura
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Keita Tatsushima
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Yukiko Goshima
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Yoshitomo Hoshino
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Saki Nakashima
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Tatsuro Inaba
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Sara Ikeda
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Daisuke Hattori
- Department of Gastroenterology, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Rikako Koyama
- Department of Gastroenterology, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Tsunao Imamura
- Department of Gastroenterology, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Akira Takeshita
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
- Okinaka Memorial Institute for Medical Research, Tokyo 105-8470, Japan
| | - Yasuhiro Takeuchi
- Department of Endocrinology and Metabolism, Toranomon Hospital, Tokyo, 105-8470, Japan
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Bartalena L, Piantanida E, Gallo D, Ippolito S, Tanda ML. Management of Graves' hyperthyroidism: present and future. Expert Rev Endocrinol Metab 2022; 17:153-166. [PMID: 35287535 DOI: 10.1080/17446651.2022.2052044] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 03/08/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Graves' disease (GD) is an autoimmune disorder due to loss of tolerance to the thyrotropin receptor (TSHR) and ultimately caused by stimulatory TSHR antibodies (TSHR-Ab). GD may be associated with extrathyroidal manifestations, mainly Graves' orbitopathy. Treatment of GD relies on antithyroid drugs (ATDs), radioactive iodine (RAI), thyroidectomy. The major ATD limitation is the high recurrence rate after treatment. The major drawback of RAI and thyroidectomy is the inevitable development of permanent hypothyroidism. AREAS COVERED Original articles, clinical trials, systematic reviews, meta-analyses from 1980 to 2021 were searched using the following terms: Graves' disease, management of Graves' disease, antithyroid drugs, radioactive iodine, thyroidectomy, Graves' orbitopathy, thyroid-eye disease. EXPERT OPINION ATDs are the first-line treatment worldwide, are overall safe and usually given for 18-24 months, long-term treatment may decrease relapses. RAI is safe, although associated with a low risk of GO progression, particularly in smokers. Thyroidectomy requires skilled and high-volume surgeons. Patients play a central role in the choice of treatment within a shared decision-making process. Results from targeted therapies acting on different steps of the autoimmune process, including iscalimab, ATX-GD-59, rituximab, blocking TSHR-Ab, small molecules acting as antagonists of the TSHR, are preliminary or preclinical, but promising in medium-to-long perspective.
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Affiliation(s)
- Luigi Bartalena
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Eliana Piantanida
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Daniela Gallo
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Silvia Ippolito
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Maria Laura Tanda
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
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Bhagavathula AS, Clark C, Rahmani J. Risk of acute pancreatitis with methimazole use: a systematic review and meta-analysis. DRUGS & THERAPY PERSPECTIVES 2021. [DOI: 10.1007/s40267-021-00860-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Brix TH, Hegedüs L, Bonnema SJ, Hallas J, Lund LC. Re: "Association Between Thionamides and Acute Pancreatitis: A Case-Control Study" by Guo et al. Thyroid 2021; 31:147. [PMID: 33090081 DOI: 10.1089/thy.2020.0682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Thomas Heiberg Brix
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Laszlo Hegedüs
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Steen Joop Bonnema
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Jesper Hallas
- Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
| | - Lars Christian Lund
- Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
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Pecere A, Caputo M, Sarro A, Ucciero A, Zibetti A, Aimaretti G, Marzullo P, Barone-Adesi F. Methimazole Treatment and Risk of Acute Pancreatitis: A Population-based Cohort Study. J Clin Endocrinol Metab 2020; 105:5894422. [PMID: 32813014 DOI: 10.1210/clinem/dgaa544] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 08/12/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT A warning has been recently issued by the European Medicine Agency (EMA) regarding a potential increased risk of acute pancreatitis (AP) in methimazole (MMI) users. OBJECTIVE To investigate the association between MMI and the diagnosis of AP in a population-based study. MATERIALS AND METHODS A retrospective analysis of administrative health databases was conducted (2013-2018). Relevant data were obtained from: (1) inhabitants registry, (2) hospital discharge records (ICD-9-CM 577.0), and (3) drug claims registry (ATC H03BB02). We evaluated AP risk in MMI users in 18 months of treatment, stratifying results by trimester. Poisson regression was used to estimate the age- and sex-adjusted rate ratios (RR), and the relative 95% confidence intervals (CI), comparing rates of AP between MMI users and nonusers. The absolute risk of AP in MMI users was also calculated. RESULTS A total of 23 087 new users of MMI were identified. Among them, 61 hospitalizations occurred during the study period. An increase in AP risk was evident during the first 3 trimesters of therapy (RR 3.40 [95% CI: 2.12-5.48]; RR 2.40 [95% CI: 1.36-4.23]; RR 2.80 [95% CI: 1.66-4.73]), but disappeared thereafter. The AP absolute risk in MMI users during the first 18 months of treatment was less than 0.4% in all sex and age classes. CONCLUSIONS Our results support the EMA warning, suggesting an increased risk of AP associated with MMI use. However, such an increase seems limited to the first months of MMI treatment. Moreover, in absolute terms, the probability of AP is low among patients, well below 1%.
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Affiliation(s)
- Alessandro Pecere
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Marina Caputo
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Andrea Sarro
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Andrealuna Ucciero
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Angelica Zibetti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Gianluca Aimaretti
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Paolo Marzullo
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of General Medicine, Ospedale S. Giuseppe, I.R.C.C.S. Istituto Auxologico Italiano, Verbania, Italy
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Kahaly GJ. Management of Graves Thyroidal and Extrathyroidal Disease: An Update. J Clin Endocrinol Metab 2020; 105:5905591. [PMID: 32929476 PMCID: PMC7543578 DOI: 10.1210/clinem/dgaa646] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/11/2020] [Indexed: 12/14/2022]
Abstract
CONTEXT Invited update on the management of systemic autoimmune Graves disease (GD) and associated Graves orbitopathy (GO). EVIDENCE ACQUISITION Guidelines, pertinent original articles, systemic reviews, and meta-analyses. EVIDENCE SYNTHESIS Thyrotropin receptor antibodies (TSH-R-Abs), foremost the stimulatory TSH-R-Abs, are a specific biomarker for GD. Their measurement assists in the differential diagnosis of hyperthyroidism and offers accurate and rapid diagnosis of GD. Thyroid ultrasound is a sensitive imaging tool for GD. Worldwide, thionamides are the favored treatment (12-18 months) of newly diagnosed GD, with methimazole (MMI) as the preferred drug. Patients with persistently high TSH-R-Abs and/or persistent hyperthyroidism at 18 months, or with a relapse after completing a course of MMI, can opt for a definitive therapy with radioactive iodine (RAI) or total thyroidectomy (TX). Continued long-term, low-dose MMI administration is a valuable and safe alternative. Patient choice, both at initial presentation of GD and at recurrence, should be emphasized. Propylthiouracil is preferred to MMI during the first trimester of pregnancy. TX is best performed by a high-volume thyroid surgeon. RAI should be avoided in GD patients with active GO, especially in smokers. Recently, a promising therapy with an anti-insulin-like growth factor-1 monoclonal antibody for patients with active/severe GO was approved by the Food and Drug Administration. COVID-19 infection is a risk factor for poorly controlled hyperthyroidism, which contributes to the infection-related mortality risk. If GO is not severe, systemic steroid treatment should be postponed during COVID-19 while local treatment and preventive measures are offered. CONCLUSIONS A clear trend towards serological diagnosis and medical treatment of GD has emerged.
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Affiliation(s)
- George J Kahaly
- Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
- Correspondence and Reprint Requests: George J. Kahaly, MD, PhD, JGU Medical Center, Mainz 55101, Germany. E-mail:
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Affiliation(s)
- David S. Cooper
- Division of Endocrinology, Diabetes, and Metabolism; The Johns Hopkins University School of Medicine, Baltimore, Maryland, U.S.A
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