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Accomando S, Rita Piazza I, Cacciatore F, Notarbartolo V, Corsello G, Giuffrè M. New and old criteria for diagnosing celiac disease: do they really differ? A retrospective observational study. Ital J Pediatr 2024; 50:59. [PMID: 38561850 PMCID: PMC10986084 DOI: 10.1186/s13052-024-01625-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/08/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND The aim of this study is to compare two groups of celiac patients: the first one, in which diagnosis was based on a "biopsy sparing" approach according to the 2012 ESPGHAN criteria, and the second one, based on the biopsy approach like the one of the 1991 Revised Criteria, in order to find relevant difference for sex, M/F ratio, age at diagnosis, clinical features at the onset, presence and prevalence of concomitant autoimmune disorders. METHODS Our study involves 61 patients having the Celiac Disease (CD) onset from February 2013 to February 2020. The 32 patients who received diagnosis according "biopsy sparing" criteria were enrolled in group (1) The 29 patients who received diagnosis by duodenal biopsy were enrolled in group (2) Prevalence of comorbidities was analysed through chi-square test. RESULTS In group 1 the prevalence of comorbidities such as Insulin-Dependent Diabetes Mellitus (IDDM) and thyroiditis was of 53%, while in group 2 it was only of 24%. Analysing the IDDM prevalence between the two groups we found a relevant difference. At the same time, the prevalence of thyroiditis was also significantly different. In group 1, male patients, in particular, would seem to have a higher incidence of CD related autoimmune disorders. CONCLUSIONS An increased prevalence of IDDM, thyroiditis and juvenile idiopathic arthritis (JIA) in the first group would show that the "biopsy sparing" approach could expose patients to a greater length of disease activity that might be responsible for the onset of such comorbidities. Further studies should be carried out on more numerous samples of patients in order to confirm or not these data.
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Affiliation(s)
- Salvatore Accomando
- Paediatrics Operative Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), School of Medicine, University of Palermo, Palermo, Italy.
| | - Ilenia Rita Piazza
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), School of Medicine, University of Palermo, Palermo, Italy
| | - Francesca Cacciatore
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), School of Medicine, University of Palermo, Palermo, Italy
| | - Veronica Notarbartolo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), School of Medicine, University of Palermo, Palermo, Italy
| | - Giovanni Corsello
- Paediatrics Operative Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), School of Medicine, University of Palermo, Palermo, Italy
| | - Mario Giuffrè
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), School of Medicine, University of Palermo, Palermo, Italy
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Abstract
At the end of 2019, the world began to fight the coronavirus disease 2019 (COVID-19) pandemic caused by the severe acute respiratory syndrome coronavirus-2. Many vaccines have quickly been developed to control the epidemic, and with the widespread use of vaccines globally, several vaccine-related adverse events have been reported. This review mainly focused on COVID-19 vaccination-associated thyroiditis and summarized the current evidence regarding vaccine-induced subacute thyroiditis, silent thyroiditis, Graves' disease, and Graves' orbitopathy. The main clinical characteristics of each specific disease were outlined, and possible pathophysiological mechanisms were discussed. Finally, areas lacking evidence were specified, and a research agenda was proposed.
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Affiliation(s)
- Süleyman Nahit Şendur
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
| | - Seda Hanife Oğuz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
| | - Uğur Ünlütürk
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey.
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Wawrzyniak S, Rakoca M, Kułakowska A, Bartosik-Psujek H, Koziarska D, Kapica-Topczewska K, Kubicka-Bączyk K, Adamczyk-Sowa M. Multiple sclerosis and autoimmune diseases - a case control study. Neurol Neurochir Pol 2023; 57:344-351. [PMID: 37341190 DOI: 10.5603/pjnns.a2023.0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 05/01/2023] [Accepted: 05/10/2023] [Indexed: 06/22/2023]
Abstract
INTRODUCTION Multiple sclerosis (MS) is one of the most common autoimmune diseases worldwide, and various autoimmune comorbidities have been reported with MS. The aim of this study was to estimate the prevalence of autoimmune disease comorbidity in patients with MS and their relatives in a Polish population. MATERIAL AND METHODS In this retrospective multicentre study, we investigated a group of patients with MS, and their relatives, in terms of age, gender, and the presence of simultaneous autoimmune diseases such as Graves's Disease, Hashimoto's thyroiditis, type 1 diabetes mellitus, myasthenia gravis, psoriasis, ulcerative enteritis, Crohn's Disease, coeliac disease, rheumatoid arthritis, autoimmune hepatitis and systemic lupus erythematous. RESULTS This study included 381 patients with MS, of whom 52.23% were women. 27 patients (7.09%) had at least one autoimmune disease. The most common comorbidity was Hashimoto's thyroiditis (14 patients). 77 patients (21.45%) had relatives with an autoimmune disease, of which the most common was Hashimoto's thyroiditis. CONCLUSIONS Our study revealed that the probability of autoimmune diseases co-occurring in patients with MS, and in their relatives, is higher and we found the greatest risk to be for Hashimoto's thyroiditis.
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Affiliation(s)
- Sławomir Wawrzyniak
- Department of Neurology, 10th Military Research Hospital and Polyclinic, Bydgoszcz, Poland.
| | - Michał Rakoca
- Department of Neurology, 10th Military Research Hospital and Polyclinic, Bydgoszcz, Poland
| | - Alina Kułakowska
- Department of Neurology, Medical University of Bialystok, Bialystok, Poland
| | - Halina Bartosik-Psujek
- Department of Neurology, Institute of Medical Sciences, Medical College of Rzeszow University, Rzeszow, Poland
| | - Dorota Koziarska
- Department of Neurology, Pomeranian Medical University, Szczecin, Poland
| | | | - Katarzyna Kubicka-Bączyk
- Department of Neurology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Monika Adamczyk-Sowa
- Department of Neurology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
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Jafarzadeh A, Nemati M, Jafarzadeh S, Nozari P, Mortazavi SMJ. Thyroid dysfunction following vaccination with COVID-19 vaccines: a basic review of the preliminary evidence. J Endocrinol Invest 2022; 45:1835-1863. [PMID: 35347651 PMCID: PMC8960081 DOI: 10.1007/s40618-022-01786-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 03/13/2022] [Indexed: 12/18/2022]
Abstract
PURPOSE The safety and efficacy of the several types of COVID-19 vaccines, including mRNA-based, viral vector-based, and inactivated vaccines, have been approved by WHO. The vaccines can confer protection against severe SARS-CoV-2 infection through induction of the anti-spike protein neutralizing antibodies. However, SARS-CoV-2 vaccines have been associated with very rare complications, such as thyroid disorders. This review was conducted to highlight main features of thyroid abnormalities following COVID-19 vaccination. METHODS A comprehensive search within electronic databases was performed to collect reports of thyroid disorders after vaccination with COVID-19 vaccines. RESULTS Among 83 reported cases including in this review, the most cases of thyroid abnormalities were observed after vaccination with mRNA-based vaccines (68.7%), followed by viral vector vaccines (15.7%) and 14.5% cases following inactivated vaccines. Subacute thyroiditis (SAT) was the most common COVID-19 vaccination-related thyroid disease, accounting for 60.2% of all cases, followed by Graves' disease (GD) with 25.3%. Moreover, some cases with focal painful thyroiditis (3.6%), silent thyroiditis (3.6%), concurrent GD and SAT (2.4%), thyroid eye disease (1.2%), overt hypothyroidism (1.2%), atypical subacute thyroiditis (1.2%), and painless thyroiditis with TPP (1.2%) were also reported. Overall, in 58.0% of SAT cases and in 61.9% of GD cases, the onset of the symptoms occurred following the first vaccine dose with a median of 10.0 days (ranged: 3-21 days) and 10.0 days (ranged: 1-60 days) after vaccination, respectively. Moreover, 40.0% of SAT patients and 38.1% of GD patients developed the symptoms after the second dose with a median of 10.5 days (ranged: 0.5-37 days) and 14.0 days (ranged: 2-35 days) after vaccination, respectively. CONCLUSION Fortunately, almost all cases with COVID-19 vaccination-associated thyroid dysfunctions had a favorable outcome following therapy. The benefits of COVID-19 vaccinations in terms of terminating the pandemic and/or reducing mortality rates can exceed any risk of infrequent complications such as a transient thyroid malfunction.
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Affiliation(s)
- A Jafarzadeh
- Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - M Nemati
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Haematology and Laboratory Sciences, School of Para-Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - S Jafarzadeh
- Student Research Committee, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - P Nozari
- Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - S M J Mortazavi
- Department of Medical Physics and Engineering, Shiraz University of Medical Sciences, Shiraz, Iran
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Croce L, De Martinis L, Pinto S, Coperchini F, Dito G, Bendotti G, Pasquali D, Cappelli C, Latrofa F, Magri F, Chiovato L, Rotondi M. Compared with classic Hashimoto's thyroiditis, chronic autoimmune serum-negative thyroiditis requires a lower substitution dose of L-thyroxine to correct hypothyroidism. J Endocrinol Invest 2020; 43:1631-1636. [PMID: 32319047 DOI: 10.1007/s40618-020-01249-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 04/06/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Serum-negative-chronic-autoimmune-thyroiditis (SN-CAT) is considered a milder variant of classic Hashimoto's thyroiditis (CHT). However, its prevalence remains unknown and it is still unclear whether SN-CAT behaves differently in terms of L-thyroxine (LT4) substitution treatment of hypothyroidism. Aims of this study were to estimate the prevalence of SN-CAT in a large series of hypothyroid patients and to compare LT4 requirements in hypothyroid patients with SN-CAT and CHT. METHODS Five-hundred-eighty-one consecutive patients with primary-autoimmune-hypothyroidism were enrolled in a cross-sectional study. LT4 requirements and thyroid-volume changes were longitudinally evaluated in 49 hypothyroid patients with SN-CAT and in 98 sex and age-matched hypothyroid patients with CHT. RESULTS In our series the prevalence of SN-CAT was 20.8%. At diagnosis, patients in the CHT and SN-CAT groups had similar male/female ratio, age and BMI, while serum TSH and thyroid-volume were significantly greater in the CHT group. In the longitudinal study, during a follow-up of 8.9 ± 4.6 years, 8 out of 49 (16.3%) SN-CAT patients developed positive tests for of circulating TPO-Ab and/or Tg-Ab. Thyroid-volume significantly decreased in CHT patients, but not in those with SN-CAT. The maximum daily substitution dose of LT4 was smaller in SN-CAT patients as compared with the CHT ones. Multivariate analysis showed that age, BMI, basal TSH and thyroid antibody status independently and significantly predicted the maximum daily substitution dose of LT4. CONCLUSIONS SN-CAT accounts for a significant proportion of patients with autoimmune hypothyroidism. Compared with hypothyroid patients diagnosed with CHT, the SN-CAT ones require smaller doses of LT4 to correct their hypothyroidism.
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Affiliation(s)
- L Croce
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100, Pavia, Italy
- PhD Course in Experimental Medicine, University of Pavia, 27100, Pavia, Italy
| | - L De Martinis
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - S Pinto
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - F Coperchini
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - G Dito
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - G Bendotti
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - D Pasquali
- Department of Advanced Medical and Surgical Science, A.O.U. Vanvitelli, University of Campania "Luigi Vanvitelli", 80138, Naples, Italy
| | - C Cappelli
- Department of Clinical and Experimental Sciences, University of Brescia, 25123, Brescia, Italy
| | - F Latrofa
- Department of Clinical and Experimental Medicine, University of Pisa, 56124, Pisa, Italy
| | - F Magri
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100, Pavia, Italy
| | - L Chiovato
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy.
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100, Pavia, Italy.
| | - M Rotondi
- Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100, Pavia, Italy
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Abstract
PURPOSE OF REVIEW To summarize the recent developments in considering Hashimoto's thyroiditis as a risk factor for thyroid cancer. RECENT FINDINGS Modern approaches to understanding the co-occurrence of Hashimoto's thyroiditis and thyroid cancer have consistently found increased prevalence of both conditions, separately as well as of their coexistence. The inflammatory process in Hashimoto's thyroiditis is understood as a potential risk factor for thyroid cancer development. This has also provided a better understanding of the limitations in the current diagnostic and follow-up armamentarium for both conditions, resulting in international guidelines from the clinical and scientific societies. Other recent developments call for a paradigm shift in guidelines on thyroid carcinomas when lymphocytic infiltration is present, which potentially should always be considered the case at least in areas of sufficient iodine intake. SUMMARY The literature of Hashimoto's thyroiditis as a risk factor for thyroid cancer is reviewed over the last year to highlight new developments in the understanding of their association and future clinical implications.
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Affiliation(s)
- Ulla Feldt-Rasmussen
- Department of Medical Endocrinology and Metabolism, Copenhagen University Hospital Rigshospitalet
- Institute of Clinical Medicine, Faculty of Health and Medical Sciences, Copenhagen University, Blegdamsvej, Denmark
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Muller I, Cannavaro D, Dazzi D, Covelli D, Mantovani G, Muscatello A, Ferrante E, Orsi E, Resi V, Longari V, Cuzzocrea M, Bandera A, Lazzaroni E, Dolci A, Ceriotti F, Re TE, Gori A, Arosio M, Salvi M. SARS-CoV-2-related atypical thyroiditis. Lancet Diabetes Endocrinol 2020; 8:739-741. [PMID: 32738929 PMCID: PMC7392564 DOI: 10.1016/s2213-8587(20)30266-7] [Citation(s) in RCA: 188] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Ilaria Muller
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy; Thyroid Research Group, Division of Infection & Immunity, School of Medicine, Cardiff University, Cardiff, UK.
| | - Daniele Cannavaro
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Davide Dazzi
- Internal Medicine, Ospedale di Vaio, Fidenza, Italy
| | - Danila Covelli
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Giovanna Mantovani
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Antonio Muscatello
- Infectious Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Emanuele Ferrante
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Emanuela Orsi
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Veronica Resi
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Virgilio Longari
- Nuclear Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Marco Cuzzocrea
- Nuclear Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Alessandra Bandera
- Infectious Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Elisa Lazzaroni
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Alessia Dolci
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Ferruccio Ceriotti
- Clinical Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Tiziana E Re
- Medicine-Acute Medical Unit Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Andrea Gori
- Infectious Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Maura Arosio
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Mario Salvi
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
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8
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Abstract
Thyroiditis is a frequent and mostly benign disease that can sometimes disrupt the thyroid balance. Their diagnosis, as well as their aetiology, is a necessary step in the management of the patients. Painful thyroiditis includes acute thyroiditis of infectious origin and subacute thyroiditis. The first one can be treated by antibiotics or antifungals depending on the germ found. The second one will be treated with non-steroidal anti-inflammatory drugs or corticosteroids. In cases of Hashimoto's thyroiditis with overt hypothyroidism, replacement therapy with L-thyroxine will be adapted to the TSH level. As amiodarone treatment provides dysthyroidism, the thyroid status should be monitored regularly. Hypothyroidism will be treated using thyroid replacement therapy. Hyperthyroidism imposes a stop of amiodarone when it is possible. Treatment with synthetic antithyroid drugs (propyl-thio-uracil) or corticosteroids could be used whether there is an underlying thyroid disease or not. Immunotherapies with anti-PD-1/PDL1 or anti-CTLA-4 can also provide dysthyroidism. A monitoring of the thyroid assessment needs to be done in these patients, even if there are no clinical signs, which are not very specific in this context. The treatment of hypothyroidism will be based on thyroid replacement therapy according to the TSH level and the presence or absence of anti-TPO antibodies. Treatment of symptomatic hyperthyroidism may involve a prescription of beta-blockers, or synthetic antithyroid drugs in case of positive anti-TSH receptor antibodies. In all cases, it is desirable to contact an endocrinologist to confirm the diagnosis hypothesis and to decide on a suitable treatment.
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Affiliation(s)
- A Rouland
- Service d'endocrinologie, diabétologie, maladies métaboliques, CHU de Dijon, 2, boulevard Maréchal-de-Lattre-de-Tassigny, 21000 Dijon, France; Unité Inserm LNC-UMR 1231, université de Bourgogne-Franche-Comté, Dijon, France
| | - P Buffier
- Service d'endocrinologie, diabétologie, maladies métaboliques, CHU de Dijon, 2, boulevard Maréchal-de-Lattre-de-Tassigny, 21000 Dijon, France
| | - J-M Petit
- Service d'endocrinologie, diabétologie, maladies métaboliques, CHU de Dijon, 2, boulevard Maréchal-de-Lattre-de-Tassigny, 21000 Dijon, France; Unité Inserm LNC-UMR 1231, université de Bourgogne-Franche-Comté, Dijon, France
| | - B Vergès
- Service d'endocrinologie, diabétologie, maladies métaboliques, CHU de Dijon, 2, boulevard Maréchal-de-Lattre-de-Tassigny, 21000 Dijon, France; Unité Inserm LNC-UMR 1231, université de Bourgogne-Franche-Comté, Dijon, France
| | - B Bouillet
- Service d'endocrinologie, diabétologie, maladies métaboliques, CHU de Dijon, 2, boulevard Maréchal-de-Lattre-de-Tassigny, 21000 Dijon, France; Unité Inserm LNC-UMR 1231, université de Bourgogne-Franche-Comté, Dijon, France.
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Koizumi Y, Hirooka M, Hiraoka A, Ochi H, Tanaka T, Yukimoto A, Imai Y, Watanabe T, Yoshida O, Miyake T, Matsuura B, Michitaka K, Joko K, Abe M, Hiasa Y. Lenvatinib-induced thyroid abnormalities in unresectable hepatocellular carcinoma. Endocr J 2019; 66:787-792. [PMID: 31142692 DOI: 10.1507/endocrj.ej19-0140] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Lenvatinib has anti-tumor activity against advanced hepatocellular carcinoma (HCC). Hypothyroidism is also a frequent complication in patients treated with lenvatinib. However, studies on lenvatinib-induced thyroid toxicity and destructive thyroiditis are limited. Therefore, this study aimed to clarify the frequency and timing of thyroid abnormalities in lenvatinib for unresectable HCC. This retrospective study enrolled 50 patients with advanced HCC treated with lenvatinib. Patients were classified to have euthyroid, subclinical hypothyroidism, overt hypothyroidism, and thyrotoxicosis. The timing of thyroid dysfunction was assessed, and risk factors for incident hypothyroidism or thyrotoxicosis were evaluated using multivariate models. Subclinical hypothyroidism, overt hypothyroidism, and thyrotoxicosis occurred in 7 (14.0%), 26 (52.0%), and 5 (10.0%) patients, respectively. In the 33 patients with hypothyroidism, 27 (84.4%) developed the condition within 2 weeks of starting lenvatinib treatment. Of the 5 patients with thyrotoxicosis, 3 developed the condition within 8 weeks of starting lenvatinib administration. One patient developed thyrotoxicosis in only 1 week of the initiation of treatment. No correlation between the presence of antibodies and the incidence and severity of thyroid dysfunction due to the autoimmune mechanism was observed. The progression-free survival was significantly better in the hypothyroidism group. Lenvatinib treatment for unresectable HCC not only causes hypothyroidism, but also thyrotoxicosis. Moreover, these thyroid conditions develop within the early period of treatment at a higher prevalence. Patients with thyroid dysfunction had better prognosis. Based on these results, in patients administered with lenvatinib, there is need for careful assessment for the possibility of thyroid dysfunction from the onset of treatment.
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Affiliation(s)
- Yohei Koizumi
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Masashi Hirooka
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Atsushi Hiraoka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hironori Ochi
- Center for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Takaaki Tanaka
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Atsushi Yukimoto
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Yuusuke Imai
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takao Watanabe
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Osamu Yoshida
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Teruki Miyake
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Bunzo Matsuura
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kojiro Michitaka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Kouji Joko
- Center for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Masanori Abe
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Yoichi Hiasa
- Departments of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
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10
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Pariani N, Willis M, Muller I, Healy S, Nasser T, McGowan A, Lyons G, Jones J, Chatterjee K, Dayan C, Robertson N, Coles A, Moran C. Alemtuzumab-Induced Thyroid Dysfunction Exhibits Distinctive Clinical and Immunological Features. J Clin Endocrinol Metab 2018; 103:3010-3018. [PMID: 29878256 PMCID: PMC6097600 DOI: 10.1210/jc.2018-00359] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 06/01/2018] [Indexed: 11/19/2022]
Abstract
CONTEXT Alemtuzumab, a highly effective treatment for multiple sclerosis (MS), predisposes to Graves disease (GD), with a reportedly indolent course. OBJECTIVE To determine the type, frequency, and course of thyroid dysfunction (TD) in a cohort of alemtuzumab-treated patients with MS in the United Kingdom. DESIGN Case records of alemtuzumab-treated patients who developed TD were reviewed. RESULTS A total of 41.1% (102 out of 248; 80 female and 22 male) of patients developed TD, principally GD (71.6%). Median onset was 17 months (range 2 to 107) following the last dose, with the majority (89%) within 3 years. Follow-up data (range 6 to 251 months) were available in 71 case subjects, of whom 52 (73.2%) developed GD: 10 of these (19.2%) had fluctuating TD. All 52 patients with GD commenced antithyroid drugs (ATDs): 3 required radioiodine (RAI) due to ATD side effects, and drug therapy is ongoing in 2; of those who completed a course, 16 are in remission, 1 developed spontaneous hypothyroidism, and 30 (64%) required definitive or long-term treatment (RAI, n = 17; thyroidectomy, n = 5; and long-term ATDs, n = 8). Three cases of thyroiditis and 16 cases of hypothyroidism were documented: 5 with antithyroid peroxidase antibody positivity only, 10 with positive TSH receptor antibody (TRAb), and 1 of uncertain etiology. Bioassay confirmed both stimulating and blocking TRAb in a subset of fluctuating GD cases. CONCLUSIONS Contrary to published literature, we recorded frequent occurrence of GD that required definitive or prolonged ATD treatment. Furthermore, fluctuating thyroid status in GD and unexpectedly high frequency of TRAb-positive hypothyroidism suggested changing activity of TRAb in this clinical context; we have documented the existence of both blocking and stimulating TRAb in these patients.
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Affiliation(s)
- Nadia Pariani
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Mark Willis
- Division of Psychological Medicine and Clinical Neuroscience, Department of Neurology, Cardiff University, University Hospital of Wales, Cardiff, United Kingdom
| | - Ilaria Muller
- Thyroid Research Group, Cardiff University, University Hospital of Wales, Cardiff, United Kingdom
| | - Sarah Healy
- Division of Psychological Medicine and Clinical Neuroscience, Department of Neurology, Cardiff University, University Hospital of Wales, Cardiff, United Kingdom
| | - Taha Nasser
- Division of Psychological Medicine and Clinical Neuroscience, Department of Neurology, Cardiff University, University Hospital of Wales, Cardiff, United Kingdom
| | - Anne McGowan
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Greta Lyons
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Joanne Jones
- Department of Clinical Neurosciences, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Krishna Chatterjee
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Colin Dayan
- Thyroid Research Group, Cardiff University, University Hospital of Wales, Cardiff, United Kingdom
| | - Neil Robertson
- Division of Psychological Medicine and Clinical Neuroscience, Department of Neurology, Cardiff University, University Hospital of Wales, Cardiff, United Kingdom
| | - Alasdair Coles
- Department of Clinical Neurosciences, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Carla Moran
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Addenbrooke’s Hospital, Cambridge, United Kingdom
- Correspondence and Reprint Requests: Carla Moran, MB, PhD, University of Cambridge, Metabolic Research Laboratories, Institute of Metabolic Science, Level 4, Box 289, Addenbrooke’s Hospital, Cambridge, CB2 0QQ, United Kingdom. E-mail:
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Hanew K, Tanaka T, Horikawa R, Hasegawa T, Yokoya S. Prevalence of diverse complications and its association with karyotypes in Japanese adult women with Turner syndrome-a questionnaire survey by the Foundation for Growth Science. Endocr J 2018. [PMID: 29515055 DOI: 10.1507/endocrj.ej17-0401] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The reported prevalence of complications in Turner Syndrome (TS) was highly variable because of the rarity and the limited numbers analyzed. Again, possible presence of other complications that are not described as specific for TS, is also speculated. To resolve these issues, a questionnaire survey was conducted in hGH treated 492 patients with adult TS (17-42 years). The possible association with these complications and karyotypes were also analyzed. The complications and their prevalence were as follows: chronic thyroiditis (25.2%), inflammatory bowel disease (1.8%), congenital cardiovascular anomaly (11.8%), urinary tract malformation (11.8%), low bone mineral density (BMD) (42.9%), scoliosis (8.4%), hearing loss (6.2%), epilepsy (2.8%) and schizophrenia (0.9%). The majority of prevalence of these diseases in TS was higher than in the general population. In distribution, the most frequent karyotype was 45,X monosomy (28.9%), followed by 45,X/46,X,Xi (16.9%), 46,X,Xi (9.1%), and 45,X/46,XX (6.3%), while other mosaic 45,X was noted in 29.9%. Regarding the karyotype, cardiovascular anomaly was more frequent in the 45,X group and less in the 46,X,Xi group. Urinary tract malformation and epilepsy were frequently associated with the chromosome 45,X. The prevalence of low BMD was noticed more in the chromosome 46,X,Xi and 45,X/46,X,Xi, and less in other mosaic 45,X. In conclusion, the more exact prevalence of diverse complications was clarified and it exceeded the prevalence of the majority of complications in general population. As novel findings, it was observed that the prevalence of epilepsy was significantly high, and epilepsy and low BMD were frequently associated with the specific karyotypes.
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Affiliation(s)
- Kunihiko Hanew
- Growth Hormone Therapy Research Committee, Foundation for Growth Science, Tokyo, Japan
| | - Toshiaki Tanaka
- Growth Hormone Therapy Research Committee, Foundation for Growth Science, Tokyo, Japan
| | - Reiko Horikawa
- Growth Hormone Therapy Research Committee, Foundation for Growth Science, Tokyo, Japan
| | - Tomonobu Hasegawa
- Growth Hormone Therapy Research Committee, Foundation for Growth Science, Tokyo, Japan
| | - Susumu Yokoya
- Growth Hormone Therapy Research Committee, Foundation for Growth Science, Tokyo, Japan
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Chen TY, Hsu CC, Feng IJ, Wang JJ, Su SB, Guo HR, Huang CC, Lin HJ. Higher risk for thyroid diseases in physicians than in the general population: a Taiwan nationwide population-based secondary analysis study. QJM 2017; 110:163-168. [PMID: 27521582 DOI: 10.1093/qjmed/hcw140] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Physicians have high work stress, responsibility for night shifts and chances of exposure to medical radiation, which may increase the risk for thyroid diseases. AIM We conducted this study to assess the risk for thyroid diseases in physicians, which remain unclear. DESIGN We used a secondary analysis of the Taiwan National Health Insurance Research Database for this study. METHODS After excluding thyroid diseases occurring before 2006 and residents, physicians and general population were identified by matching with age and sex in 2009 in a 1:2 ratio. The risk for thyroid diseases was compared between the physicians and general population and among physicians by tracing their medical histories between 2006 and 2012. RESULTS In total, 28,649 physicians and 57,298 general population were identified. Physicians had a higher risk for overall thyroid diseases than the general population [odds ratio (OR): 1.27; 95% confidence interval (CI): 1.10-1.47], including individual thyroid disease: thyroid cancer (OR: 1.89; 95% CI: 1.22-2.95), hypothyroidism (OR: 1.64; 95% CI: 1.23-2.18) and thyroiditis (OR: 1.48; 95% CI: 1.00-2.19). CONCLUSIONS We showed that physicians had a significantly higher risk for thyroid diseases than the general population. This reminds us to pay more attention to thyroid diseases in physicians. Further studies about the underlying mechanisms are warranted.
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Affiliation(s)
- T-Y Chen
- From the Section of Neuroradiology, Department of Medical Imaging, Chi-Mei Medical Center, Tainan 710, Taiwan
- Graduate Institute of Medical Sciences, Chang Jung Christian University, Tainan 711, Taiwan
| | - C-C Hsu
- Department of Emergency Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan
- Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan
| | - I-J Feng
- Department of Medical Research, Chi-Mei Medical Center, Tainan 710, Taiwan
| | - J-J Wang
- Department of Medical Research, Chi-Mei Medical Center, Tainan 710, Taiwan
| | - S-B Su
- Department of Leisure, Recreation and Tourism Management, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan
- Department of Occupational Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan
- Department of Medical Research, Chi-Mei Medical Center, Liouying, Tainan 736, Taiwan
| | - H-R Guo
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - C-C Huang
- Department of Emergency Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan
- Department of Occupational Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Bachelor Program of Senior Service, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan
- Department of Geriatrics and Gerontology, Chi-Mei Medical Center, Tainan 710, Taiwan
| | - H-J Lin
- Department of Emergency Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan
- Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan
- Department of Emergency Medicine, Taipei Medical University, Taipei 110, Taiwan
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Human papillomavirus vaccines and Guillain-Barré syndrome: managing uncertainties. Prescrire Int 2016; 25:265-8. [PMID: 30715823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In late 2014, the epidemiological data available on the human papilloma- virus (HPV) 6/11/16/18 vaccine and the HPV 16/18 vaccine, derived from several million vaccinated girls or young women, showed no link between HPV vaccination and the development of autoimmune diseases or central or peripheral neurological disorders. A few cohort studies have called these results into question. The detailed results of a large French cohort study focused on 14 types of conditions in girls aged 13 to 16 years, 842 120 of whom received an HPV vaccine. Eleven of these conditions were no more common than in the unvaccinated girls. A statistically significant association was identified between Guillain-Barré syndrome and HPV vaccine: 1 to 2 additional cases per year per 100 000 vaccinees. A link between Guillain-Barr6 syndrome and other vaccines has already been observed, making a causal link plausible, despite the lack of an established causal mechanism. The statistical link between inflammatory bowel disease and HPV vaccines is weak. The statistical association reported in the French study between thyroiditis and the HPV 16/18 vaccine constitutes low-level evidence, but it is consistent with some other weak evidence. As of early 2016, no significant link has been found between thyroiditis and the HPV 6/11/16/18 vaccine. In practice, in view of the uncertainties, healthcare professionals must present the options to girls and their families in a balanced manner. Girls are faced with a choice between a plausible risk of a very rare event (Guillain-Barré syndrome) in the weeks following vaccination, and the risk of a much less rare event (cervical cancer), which is probably reduced by vaccination but occurs many years later. As of early 2016, it is reasonable that some girls will choose to be vaccinated in the hope of reducing their risk of cancer. It is also reasonable that others will choose not to be vaccinated due to the risk of Guillain-Barré syndrome, despite its rarity.
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Del Rio P, De Simone B, Fumagalli M, Viani L, Totaro A, Sianesi M. Ultrasound and thyroiditis in patient candidates for thyroidectomy. MINERVA ENDOCRINOL 2015; 40:1-7. [PMID: 24699707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM Thyroiditis is often associated with nodules based on the Bethesda classification system, and the presence of thyroiditis can make thyroid surgery difficult using both conventional techniques and minimally invasive videoassisted approaches (MIVAT). METHODS We analyzed 326 patients who underwent total thyroidectomy in 2012. We collected all data in dedicated database. The patients were divided in 4 groups: group 1 no affected by thyroiditis, group 2 affected by thyroiditis, group 3 only histological diagnosis of thyroiditis, group 4all patients affected by thyroiditis. RESULTS Group 1 included 201 cases, group 2 included 64 patients, group 3 included 61 patients. No statistically significant difference between group 2 and 3 about Ultrasound (US) examination. Statistically significant difference in incidence of "THYR 3-4" between group 1 and group 4. No differences in MIVAT vs. Conventional group. CONCLUSION US examination of the thyroid is essential for the diagnostic study of the gland also in the selection of a surgical approach. Thyroiditis is a relative contraindication to MIVAT but the experience of the endocrine surgeon is the most important factor to reduce intra and postoperative complications together a correct collaboration in multidisciplinart endocrinological team.
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Affiliation(s)
- P Del Rio
- Operative Unit of General Surgery and Organ Transplantation Department of Surgical Sciences University of Parma, Parma, Italy -
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15
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Maleki N, Tavosi Z. Evaluation of thyroid dysfunction and autoimmunity in gestational diabetes mellitus and its relationship with postpartum thyroiditis. Diabet Med 2015; 32:206-12. [PMID: 25186500 DOI: 10.1111/dme.12580] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 06/17/2014] [Accepted: 08/22/2014] [Indexed: 12/29/2022]
Abstract
AIMS To evaluate thyroid dysfunction and autoimmunity in women with gestational diabetes and to investigate the frequency of postpartum thyroiditis in women with gestational diabetes. MATERIALS AND METHODS A total of 350 women with gestational diabetes and 350 healthy pregnant women were enrolled in the study. We studied the thyroid hormone profiles of the women in each group during pregnancy (at 24-28 weeks' gestation) and after delivery (at 6 weeks, 3, 6 and 9 months, and 1 year postpartum). RESULTS A total of 342 women with gestational diabetes and 313 healthy pregnant women completed the follow-up during pregnancy and 1 year after delivery. Of the women with gestational diabetes, 16.6% had thyroid dysfunction, while of the healthy pregnant women, 6.1% had thyroid dysfunction. The prevalence of postpartum thyroiditis was higher in the women with a history of gestational diabetes (19.6%) than in the healthy pregnant women (10.2%), and this difference was statistically significant. CONCLUSION According to the results of the present study, the prevalence of postpartum thyroiditis was higher in women with a history of gestational diabetes than in healthy women. We recommend that all women with gestational diabetes and women who have previous thyroid dysfunction should be screened for thyroid hormonal abnormalities during pregnancy and for 1 year after pregnancy.
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MESH Headings
- Adult
- Autoantibodies/analysis
- Autoimmunity
- Cross-Sectional Studies
- Diabetes, Gestational/blood
- Diabetes, Gestational/immunology
- Diabetes, Gestational/physiopathology
- Diagnosis, Differential
- Female
- Follow-Up Studies
- Hospitals, Public
- Hospitals, University
- Hospitals, Urban
- Humans
- Iran/epidemiology
- Postpartum Period
- Pregnancy
- Prevalence
- Prospective Studies
- Risk
- Thyroid Gland/immunology
- Thyroid Gland/physiopathology
- Thyroiditis/diagnosis
- Thyroiditis/epidemiology
- Thyroiditis/etiology
- Thyroiditis/immunology
- Thyroiditis, Autoimmune/diagnosis
- Thyroiditis, Autoimmune/epidemiology
- Thyroiditis, Autoimmune/etiology
- Thyroiditis, Autoimmune/immunology
- Young Adult
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Affiliation(s)
- N Maleki
- Department of Internal Medicine, Shohadaye Khalije Fars Hospital, Bushehr University of Medical Sciences, Bushehr, Iran
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Qureshi IA, Khabaz MN, Baig M, Begum B, Abdelrehaman AS, Hussain MB. Histopathological findings in goiter: A review of 624 thyroidectomies. Neuro Endocrinol Lett 2015; 36:48-52. [PMID: 25789588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 12/03/2014] [Indexed: 06/04/2023]
Abstract
OBJECTIVES To identify the histopathological patterns of goiter in thyroidectomy specimens and their frequency in relation to age and gender of the patients. METHODOLOGY We present a retrospective data of 624 thyroidectomy specimens diagnosed over a period of six year (2007-2012) at the Department of Pathology, Holy Family Hospital, Rawalpindi, Pakistan. RESULTS A total of 624 consecutive thyroidectomy specimens were selected. Patient's age ranges from 11-89 years, 541 females and 83 males. There were 512 (82%) non-neoplastic lesions, which includes; 475 (76.1%) multi-nodular goiter (MNG), 16 (2.6%) Hashimoto thyroiditis, 11 (1.8%) colloid goiter, 4 (0.6%) toxic goiter, 2 (0.3%) chronic lymphocytic thyroiditis, 2 (0.3%) tuberculous thyroiditis and 2 (0.3%) miscellaneous. From 112 (18%) neoplastic lesions, 43 (6.9%) were adenomas (41 females and 2 males) and 69 (11.0%) were carcinomas (58 females and 11 males). Peak age for thyroid malignancy was 3rd to 4th decades. The histological subtypes of thyroid carcinomas includes, 35 (5.6%) follicular variant of papillary carcinoma (FVPC), 15 (2.5%) well-differentiated tumor of uncertain malignant potential (WDT-UMP), 6 (1%) medullary carcinomas, 6 (1%) papillary carcinomas, 3 (0.5%) anaplastic carcinomas, 2 (0.3%) follicular carcinomas and 2 (0.3%) other carcinomas. Twenty-nine (4.6%) neoplastic lesions were associated with MNG, includes; 2 (3.5%) follicular adenomas, 3 (0.5%) WDT-UMP and 4 (0.6%) FVPC. CONCLUSIONS MNG is common and FVPC is the common thyroid cancer seen in females. The overall frequency of thyroid cancer is 11%. Follicular adenoma and FVPC appears to be associated with long standing MNG of iodine deficiency.
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Affiliation(s)
- Imtiaz Ahmad Qureshi
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, (Rabigh campus), Jeddah, Saudi Arabia
| | - Mohamad Nidal Khabaz
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, (Rabigh campus), Jeddah, Saudi Arabia
| | - Mukhtiar Baig
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, (Rabigh campus), Jeddah, Saudi Arabia
| | - Bilquis Begum
- Department of Pathology, Holy Family Hospital, Rawalpindi, Pakistan
| | - Amer Shafie Abdelrehaman
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, (Rabigh campus), Jeddah, Saudi Arabia
| | - Muhammad Barkaat Hussain
- Department of Microbiology, Faculty of Medicine, King Abdulaziz University, (Rabigh campus), Jeddah, Saudi Arabia
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Uchida T, Shigihara N, Takeno K, Komiya K, Goto H, Abe H, Sato J, Honda A, Fujitani Y, Watada H. Characteristics of patients with graves disease and intrathyroid hypovascularity compared to painless thyroiditis. J Ultrasound Med 2014; 33:1791-1796. [PMID: 25253825 DOI: 10.7863/ultra.33.10.1791] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVES The purpose of this study was to assess the frequency and sonographic and laboratory characteristics of Graves disease with intrathyroid hypovascularity in Japanese patients and to compare these characteristics in patients with painless thyroiditis. METHODS A total of 194 consecutive patients with Graves disease and 21 patients with painless thyroiditis were enrolled. The patients underwent thyroid volume measurement, mean superior thyroid artery peak systolic velocity (PSV) measurement, power Doppler sonography, and proper blood testing to discriminate between Graves disease and painless thyroiditis. Based on the power Doppler sonographic findings, they were divided into 4 groups: from pattern 0 (most hypovascular thyroid) to pattern III (most hypervascular thyroid). Comparisons of multiple thyroid parameters were made among the groups. RESULTS The prevalence of Graves disease with pattern 0 (n = 27) was 13.9% among the patients with Graves disease. The sonographic and laboratory data for patients with Graves disease and pattern 0 were compared to those of the 21 patients with painless thyroiditis, which typically shows intrathyroid hypovascularity. Free triiodothyronine and thyroxine levels and the superior thyroid artery PSV were significantly lower in patients with Graves disease and pattern 0 than those with patterns I, II, and III (P < .05). The thyroid volume and thyrotropin receptor antibody level were significantly lower in patients with Graves disease and pattern 0 than those with pattern III. In the comparison between patients with Graves disease and pattern 0 and those with painless thyroiditis and pattern 0, apart from thyrotropin receptor antibody, only the superior thyroid artery PSV was different. CONCLUSIONS Although the clinical features of patients with Graves disease and intrathyroid hypovascularity were similar to those patients with painless thyroiditis, the superior thyroid artery PSV showed a moderate ability to discriminate these patients.
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Affiliation(s)
- Toyoyoshi Uchida
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Nayumi Shigihara
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kageumi Takeno
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Koji Komiya
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hiromasa Goto
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hiroko Abe
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Junko Sato
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Akira Honda
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yoshio Fujitani
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hirotaka Watada
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
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Carlé A, Laurberg P. Iodine fortification has not altered the incidence of painless thyroiditis as a cause of thyrotoxicosis in Denmark: a two studies comparison. Scand J Clin Lab Invest 2014; 74:462-464. [PMID: 24716614 DOI: 10.3109/00365513.2014.900697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- Allan Carlé
- Department of Endocrinology, Aalborg University Hospital , Aalborg , Denmark
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Yoo YH, Kim JA, Son EJ, Youk JH, Kwak JY, Kim EK, Park CS. Sonographic findings predictive of central lymph node metastasis in patients with papillary thyroid carcinoma: influence of associated chronic lymphocytic thyroiditis on the diagnostic performance of sonography. J Ultrasound Med 2013; 32:2145-2151. [PMID: 24277897 DOI: 10.7863/ultra.32.12.2145] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVES To analyze sonographic findings suggesting central lymph node metastasis of papillary thyroid carcinoma and to evaluate the influence of associated chronic lymphocytic thyroiditis on the diagnostic performance of sonography for predicting central lymph node metastasis. METHODS A total of 124 patients (101 female and 23 male; mean age, 47.5 years; range, 21-74 years) underwent sonographically guided fine-needle aspiration in central lymph nodes from January 2008 to July 2011. Sonographic features of size, shape, margin, thickening of the cortex, cortical echogenicity, presence of a hilum, cystic changes, calcification, and vascularity of enlarged lymph nodes were analyzed before fine-needle aspiration and classified into 2 categories (probably benign and suspicious). Sonographic findings were correlated with the pathologic diagnosis and associated chronic lymphocytic thyroiditis. Receiver operating characteristic curve analysis was performed to assess the diagnostic performance of sonography for predicting central lymph node metastasis according to the associated thyroiditis. RESULTS Fifty-one lymph nodes (39.5%) were malignant, and 73 (60.5%) were benign. On univariate analysis, size, shape, margin, cortical thickening, cortical echogenicity, cystic changes, calcification, and vascularity were significantly different between the benign and metastatic nodes (P < .05). On multivariate analysis, eccentric cortical thickening (odds ratio, 26.59; 95% confidence interval [CI], 3.26-216.66) and hyper echogenicity of the cortex (odds ratio, 18.46; 95% CI, 2.44-139.64) were significantly associated with malignant nodes (P < .05). The area under the curve values for sonography for predicting metastasis were 0.756 (95% CI, 0.618-0.894) in chronic lymphocytic thyroiditis-positive patients and 0.971 (95% CI, 0.938-1.000) in negative patients. CONCLUSIONS Eccentric cortical thickening and cortical hyperechogenicity were the sonographic findings predictive of central lymph node metastasis from papillary thyroid carcinoma. The diagnostic performance of sonography for predicting metastasis was superior in chronic lymphocytic thyroiditis-negative patients than in positive patients.
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Affiliation(s)
- Yeon Hwa Yoo
- Department of Radiology, Gangnam Severance Hospital, 211 Eunjo-Ro, Gangnam-Gu, Seoul 135-720, Korea.
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Abstract
Subclinical hypothyroidism (SCH) is a common clinical condition, whereas it's natural course has not been identified distinctly. We evaluated the natural history of 169 SCH patients over 5-yr and the prognostic factors including thyroid autoantibodies and thyroid ultrasonographic (USG) findings related to develop overt hypothyroidism. After 5 yr, 47.3% of patients showed normalization of TSH, while 36.7% of patients remained persistence of high level of TSH, and overt hypothyroidism developed in 11.2% of patients. There were painless thyroiditis (2.9%) and hyperthyroidism (1.7%) during 5 yr follow-up. The thyroid nodule was seen in 48.6% of patients. Most of patients had 1 to 2 nodules whereas only 3% of patients with thyroid nodule had more than 6 nodules. Overt hypothyroidism patients had more heterogenous echogenecity in USG compared to patients with normalization or persistent SCH (76.5% vs 50.0% vs 35.0%, P = 0.048) and higher prevalence positive anti-thyroid peroxidase (anti-TPO Ab) and anti-thyroglobulin antibody (anti-Tg Ab) and titer of anti-TPO Ab than other two groups. The cut off values for prediction of overt hypothyroidism were TSH > 7.45 µIU/mL, free T4 < 1.09 ng/dL and Anti-TPO Ab > 560 IU/mL. SCH has various courses and initial TSH, free T4, presence of thyroid autoantibody, titer of thyroid autoantibody; and thyroid USG findings can serve as a prognostic factor for progression of overt hypothyroidism. These parameters suggest consideration to initiate thyroid hormone treatment in SCH.
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Affiliation(s)
- Woo Ri Park
- Department of Internal Medicine, Chungbuk National University School of Medicine, Cheongju, Korea
| | - Tae Keun Oh
- Department of Internal Medicine, Chungbuk National University School of Medicine, Cheongju, Korea
| | - Hyun Jeong Jeon
- Department of Internal Medicine, Chungbuk National University School of Medicine, Cheongju, Korea
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Lu MC, Yin WY, Tsai TY, Koo M, Lai NS. Increased risk of primary Sjögren's syndrome in female patients with thyroid disorders: a longitudinal population-based study in Taiwan. PLoS One 2013; 8:e77210. [PMID: 24204772 PMCID: PMC3799635 DOI: 10.1371/journal.pone.0077210] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 08/31/2013] [Indexed: 12/04/2022] Open
Abstract
Background A number of reports have indicated an association between thyroid diseases and primary Sjögren's syndrome (pSS). However, fewer studies have investigated whether the presence of thyroid diseases is associated with increased risk of developing pSS. Thus, the aim of our study was to use a nationwide health claims database to explore the prevalence and risk of pSS in female patients with thyroid diseases. Methods From the Registry of Catastrophic Illness database in the National Health Insurance Research Database in Taiwan, we identified 389 female patients with a diagnosis of pSS from 2005 to 2010. We also obtained 1945 control subjects frequency-matched on sex, 10-year age interval, and year of index date from the Longitudinal Health Insurance Database (LHID2000). Both groups were retrospectively traced back to a period of eight years to obtain diagnosis of thyroid diseases prior to index date. Results A significantly higher risk of pSS was associated with the presence of thyroid diseases (adjusted odds ratio (AOR) = 2.1, 95% confidence interval (CI) = 1.6–2.9). Among the sub-categories of thyroid diseases, patients with thyroiditis (AOR = 3.6, 95% CI = 1.7–7.5), thyrotoxicosis (AOR = 2.5, 95% CI = 1.6–3.8), and unspecified hypothyroidism (AOR = 2.4, 95% CI = 1.2–4.6), and simple and unspecified goiter (AOR = 2.0, 95% CI = 1.3–3.3) were significantly associated with increased risk of pSS. The associations were generally stronger in the mid-forties to mid-sixties age group, except in patients with unspecified hypothyroidism. Conclusions The risk of pSS was significantly increased in female patients with thyroid diseases, particularly those in their mid-forties to mid-sixties. An increased awareness of the possibility of pSS in perimenopausal females with thyroid diseases is important to preserve their quality of life and to avoid comorbidity.
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Affiliation(s)
- Ming-Chi Lu
- Division of Allergy, Immunology and Rheumatology, Buddhist Dalin Tzu Chi Hospital, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Wen-Yao Yin
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Division of General Surgery, Buddhist Dalin Tzu Chi Hospital, Chiayi, Taiwan
| | - Tzung-Yi Tsai
- Department of Medical Research, Buddhist Dalin Tzu Chi Hospital, Chiayi, Taiwan
- Department of Nursing, Tzu Chi College of Technology, Hualien, Taiwan
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Malcolm Koo
- Department of Medical Research, Buddhist Dalin Tzu Chi Hospital, Chiayi, Taiwan
- Dalla Lana School of Public Health, University of Toronto, Ontario, Canada
- * E-mail: (MK); (NL)
| | - Ning-Sheng Lai
- Division of Allergy, Immunology and Rheumatology, Buddhist Dalin Tzu Chi Hospital, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- * E-mail: (MK); (NL)
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22
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Liao KP, Kurreeman F, Li G, Duclos G, Murphy S, Guzman R, Cai T, Gupta N, Gainer V, Schur P, Cui J, Denny JC, Szolovits P, Churchill S, Kohane I, Karlson EW, Plenge RM. Associations of autoantibodies, autoimmune risk alleles, and clinical diagnoses from the electronic medical records in rheumatoid arthritis cases and non-rheumatoid arthritis controls. ACTA ACUST UNITED AC 2013; 65:571-81. [PMID: 23233247 DOI: 10.1002/art.37801] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 11/15/2012] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The significance of non-rheumatoid arthritis (RA) autoantibodies in patients with RA is unclear. The aim of this study was to assess associations of autoantibodies with autoimmune risk alleles and with clinical diagnoses from the electronic medical records (EMRs) among RA cases and non-RA controls. METHODS Data on 1,290 RA cases and 1,236 non-RA controls of European genetic ancestry were obtained from the EMRs of 2 large academic centers. The levels of anti-citrullinated protein antibodies (ACPAs), antinuclear antibodies (ANAs), anti-tissue transglutaminase antibodies (AGTAs), and anti-thyroid peroxidase (anti-TPO) antibodies were measured. All subjects were genotyped for autoimmune risk alleles, and the association between number of autoimmune risk alleles present and number of types of autoantibodies present was studied. A phenome-wide association study (PheWAS) was conducted to study potential associations between autoantibodies and clinical diagnoses among RA cases and non-RA controls. RESULTS The mean ages were 60.7 years in RA cases and 64.6 years in non-RA controls. The proportion of female subjects was 79% in each group. The prevalence of ACPAs and ANAs was higher in RA cases compared to controls (each P < 0.0001); there were no differences in the prevalence of anti-TPO antibodies and AGTAs. Carriage of higher numbers of autoimmune risk alleles was associated with increasing numbers of autoantibody types in RA cases (P = 2.1 × 10(-5)) and non-RA controls (P = 5.0 × 10(-3)). From the PheWAS, the presence of ANAs was significantly associated with a diagnosis of Sjögren's/sicca syndrome in RA cases. CONCLUSION The increased frequency of autoantibodies in RA cases and non-RA controls was associated with the number of autoimmune risk alleles carried by an individual. PheWAS of EMR data, with linkage to laboratory data obtained from blood samples, provide a novel method to test for the clinical significance of biomarkers in disease.
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Affiliation(s)
- Katherine P Liao
- Brigham and Women's Hospital, 75 Francis Street, PBB-B3, Boston, MA 02115, USA.
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23
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Buffet C, Groussin L. [Thyroiditis]. Rev Prat 2013; 63:171-177. [PMID: 23513772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The diagnosis of thyroiditis encompasses a broad spectrum of thyroid disorders. Analysis of signs and symptoms, biochemical changes, neck ultrasound characteristics and radioactive iodine uptake values allows an accurate diagnosis. Recent studies of the whole genome have helped to identify many susceptibility genes for autoimmune thyroiditis. However, none of these genes contribute to a significant increase in risk of developing this thyroiditis. Clinical awareness of the characteristic presentations of exceptional thyroiditis (acute suppurative thyroiditis, Riedel's thyroiditis) is an important issue. Selenium administration seems to be beneficial for reducing the incidence of thyroiditis. Finally, certain drug-induced thyroiditis remains a therapeutic challenge for the physician.
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Affiliation(s)
- Camille Buffet
- Service de médecine nucléaire, groupe hospitalier La Pitié-Salpêtrière, AP-HP, 75013 Paris, France.
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24
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Guagnozzi D, Lucendo AJ, Angueira-Lapeña T, González-Castillo S, Tenias Burillo JM. Prevalence and incidence of microscopic colitis in patients with diarrhoea of unknown aetiology in a region in central Spain. Dig Liver Dis 2012; 44:384-8. [PMID: 22265684 DOI: 10.1016/j.dld.2011.12.017] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 12/08/2011] [Accepted: 12/17/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Often previously overlooked, microscopic colitis, including collagenous colitis and lymphocytic colitis, has now emerged as a common cause of chronic diarrhoea. AIMS To evaluate the prevalence and incidence of microscopic colitis in patients with diarrhoea of unknown aetiology. METHODS 271 consecutive patients who were referred to the General Hospital of Tomelloso from April 2008 to December 2010 for diarrhoea of unknown aetiology underwent a full colonoscopy to obtain biopsy samples to diagnose microscopic colitis on the basis of commonly accepted histological criteria. All patients were classified according to the Roma III criteria for diarrhoea-dominant irritable bowel syndrome. RESULTS In 234/271 consecutive patients with normal endoscopic appearance we observed 32/234 patients with microscopic colitis (30 lymphocytic colitis and 2 collagenous colitis) with a prevalence of microscopic colitis of 48 cases/100,000 inhabitants (95%CI: 30-65) and mean annual standardised incidence of 18 cases/100,000 inhabitants (95%CI: 16.0-20.0). Analysing only the patients that met the Roma III criteria (84/271), we observed 10.7% microscopic colitis diagnosis, with higher risk in the presence of autoimmune disease, seronegative celiac disease and intake of non-steroidal anti-inflammatory drugs. CONCLUSIONS Microscopic colitis was found in 13.7% of patients with chronic diarrhoea. Microscopic colitis is present in a relevant proportion of symptomatic patients meeting diagnostic criteria for irritable bowel syndrome (10.7%).
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Affiliation(s)
- Danila Guagnozzi
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain.
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25
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Abstract
BACKGROUND Thyrotoxicosis influences cardiovascular hemodynamics and can induce coronary vasospasm. Patients with thyrotoxicosis-induced acute myocardial infarction (AMI) are unusual and almost all reported cases have been associated with Graves' disease. Patients with painless thyroiditis show a thyrotoxic phase during the early stages. Here we describe a very rare case of thyrotoxicosis with painless thyroiditis-induced AMI. SUMMARY A 35-year-old Korean man visited the emergency room for a 2-hour duration of typical AMI chest pain. The patient did not have any coronary artery disease (CAD) risk factors. The electrocardiogram showed 3 mm of ST-segment elevation in leads II, III, and aVF, which is consistent with inferior AMI. We immediately treated the patient with aspirin, clopidogrel, and nitroglycerine and performed emergent coronary angiography. Coronary angiography showed normal coronary arteries without any stenotic lesions. Consistent with AMI, cardiac enzyme levels of serum creatine kinase (CK), CK-MB, and troponin-I were also elevated. Laboratory findings showed thyrotoxicosis without any thyroid autoantibodies. A 99m-technetium scintigraphy showed markedly decreased thyroid uptake compatible with thyroiditis. We treated the patient with calcium channel blockers and nitrates. The patient spontaneously recovered normal thyroid function after 6 weeks of observation and did not complain of chest pain. CONCLUSION Thyrotoxicosis due to painless thyroiditis provoked AMI in a young man who had no atherosclerotic coronary lesions and no CAD risk factors.
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Affiliation(s)
- Hee Jin Kim
- Department of Internal Medicine, Gyeongsang Institute of Health Science, Gyeongsang National University School of Medicine, Jinju, South Korea
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26
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Matuszek B, Zakościelna K, Baszak-Radomańska E, Pyzik A, Nowakowski A. Universal screening as a recommendation for thyroid tests in pregnant women. Ann Agric Environ Med 2011; 18:375-379. [PMID: 22216815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
According to recent recommendations, thyroid tests in pregnancy should be performed only in women in risk groups. However, detailed studies indicate that such an approach results in missing hypothyroidism in 30% and hyperthyroidism in 69% of pregnant women. The aim of this study was to compare the effectiveness of diagnosing hypothyroidism in pregnant women by applying universal screening tests, and assessing risk factors. The study was carried out on 270 non-selected women in single pregnancy who underwent screening for hypothyroidism (diagnostic criteria: TSH >2.5 mIU/L) during their fi rst prenatal visit between the 6th - 10th week of gestation. After excluding the patients with pre-gestational hypothyroidism, risk factors for this disorder were assessed in the remaining subjects. A group of 28 patients (10.4% of all subjects) with hypothyroidism was selected for further thyroid tests, while the remaining 242 pregnant women (TSH <2.5 mIU/L) aged 26.3+/-3.59 formed the control group. Twenty subjects (71.4%) were thyroid antibodies-positive, while 8 patients were thyroid antibodies-negative. When analyzing hypothyroidism risk factors, one was found in 10 subjects (35.7%), 2 in 5 subjects (17.8%), whereas, in 13 subjects (46.4%) none were present. Symptoms suggesting thyroid dysfunction were discovered in 8 patients (53.3%), goitre in 5 patients (33.3%), another 5 patients (33.3%) had a positive gynaecological history, and only 2 patients had a positive family history of autoimmune thyroid diseases. During the analysis, it was found that TSH positively correlated with the age of the subjects. In the whole study group, a significant correlation was found between log TSH and hypothyroidism risk factors. Hypothyroidism (TSH >2.5 mlU/L) was diagnosed in 10.4% of the patients. The primary cause of this pathology was thyroiditis which was diagnosed in 71.4% of the subjects. Hypothyroidism risk factors were present in 53.6% of the patients, while in 46.4% there were none, which indicates the necessity of carrying out screening tests in all pregnant women as a method of choice, regardless of the presence of thyroid disease risk factors. A positive correlation between the frequency of thyroid diseases risk factors, TSH, and the age of the patients in the presented study serves as an additional argument for the necessity of universal screening.
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Affiliation(s)
- Beata Matuszek
- Department of Endocrinology, Medical University, Lublin, Poland.
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27
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Neves C, Alves M, Delgado L, Medina JL. [Post-partum thyroiditis]. ACTA MEDICA PORT 2009; 22:599-608. [PMID: 19944044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Accepted: 09/22/2009] [Indexed: 05/28/2023]
Abstract
In the post-partum period the immune alterations are associated with the multiple autoimmune diseases relapse. After birth, immune-tolerance variation slowly disappear, and is observed a return to a normal state - after an exacerbation period - of autoimmune reactivity, during which a great increase in T cells and autoantibodies is observed. In this period - 3 to 9 months after birth - the thyroid autoimmune disease relapses or reappears. The reactivation of the immune system in the post-partum period unchains an acute phase of celular destruction which characterizes the post-partum thyroiditis.
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Affiliation(s)
- Celestino Neves
- Serviço de Endocrinologia. Hospital de São João/Faculdade de Medicina do Porto. Porto
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28
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Nyström E, Bengtsson C, Lindquist O, Noppa H, Lindstedt G, Lundberg PA. Thyroid disease and high concentration of serum thyrotrophin in a population sample of women. A 4-year follow-up. Acta Med Scand 2009; 210:39-46. [PMID: 7293826 DOI: 10.1111/j.0954-6820.1981.tb09773.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
In a population study in Göteborg, Sweden, comprising women in the age strata 44, 52, 56, 60 and 66 years, serum thyrotrophin (S-TSH) was determined in 283 women representative of the general population of women of these ages. No women with previously unknown hypothyroidism were found at the clinical examination; 47 (3.7%) were on thyroxine treatment, 9 (0.7%) because of spontaneous hypothyroidism. Sixteen women (1.2%) had markedly elevated S-TSH concentration (less than 14 mU/l). They were studied further by determination of thyroid hormones and circulating antithyroid microsomal and thyroglobulin antibodies, and those with goiter were subjected to fine-needle biopsy of the thyroid gland. They were furthermore followed for four years. Four euthyroid women were given thyroxine because of goiter and abnormal laboratory test results. Of nine individuals with high S-TSH concentration as well as high titers of thyroid antibodies and/or biopsy evidence of autoimmune thyroiditis, seven became hypothyroid within the four years of follow-up. The other two women had consistently elevated basal S-TSH concentration and exaggerated S-TSH response after thyroliberin administration. We conclude that the majority of individuals without previously recognized thyroid disease who have S-TSH concentration above 14 mU/l with the assay used will require thyroxine therapy within a few years. In one woman, however, with multinodular colloid goiter and high titer of antimicrosomal antibodies, the basal S-TSH concentration decreased during follow-up to a high normal value; the S-TSH response to thyroliberin was high borderline. She remained euthyroid during follow-up. The results suggest an annual incidence of spontaneous hypothyroidism of 1-2 cases per 1000 middle-aged females in Swedish west-coast population.
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Abstract
BACKGROUND Thyrotoxicosis is often diagnosed in an outpatient setting. The most common symptoms include irritability, heat intolerance, palpitations and weakness. Sometimes, however, thyrotoxicosis is first diagnosed in the hospital setting. The prevalent symptoms in hospitalized patients with newly diagnosed thyrotoxicosis have not been fully characterized. AIM To determine the clinical characteristics of patients with thyrotoxicosis newly diagnosed during hospitalization. DESIGN A retrospective computer-based search was undertaken to detect patients that were hospitalized in our medical centre during 1999-2006, and discharged with thyrotoxicosis or thyroiditis as the primary diagnosis. RESULTS Fifty-eight patients (36F/22M; mean age 52.1 +/- 17.5 years) were identified. Weakness, weight loss and palpitations were the most common manifestations (50, 40 and 35%, respectively) and were predominantly present in patients with hyperthyroidism. Sore throat was present in 41% of patients with thyroiditis. Sinus tachycardia and atrial fibrillation occurred in 65.5 and 15.5% of the patients, more common in those with hyperthyroidism. The diagnoses on discharge were Graves' disease, subacute thyroiditis and multinodular goiter in 39.7, 34.5 and 8.9%, respectively. CONCLUSION Weakness, weight loss and palpitations were the main symptoms in patients diagnosed with thyrotoxicosis during hospitalization. Thyrotoxicosis should be included in the differential diagnosis when patients are admitted to the hospital with those symptoms.
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Affiliation(s)
- P Rotman-Pikielny
- Department of Medicine E, Meir Medical Center, Kfar-Saba Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
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30
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Abstract
Factors that should be considered when studying the effect of dietary iodine in the development of thyroid cancer include pathological criteria, diagnostic techniques, screening programs, radioactive fallout, and standard of medical care in the studied population. In most surveys, papillary carcinoma forms the largest group of thyroid malignancies, both before and after iodine prophylaxis where an increase in the papillary:follicular carcinoma ratio is also noted. Undifferentiated carcinomas decrease after salt prophylaxis. In Salta, Argentina, the increasing incidence of clinically significant papillary thyroid cancer and the decrease of undifferentiated carcinoma after iodine prophylaxis are probably due to better access to health centers and consequent earlier detection of differentiated precursor tumors. Autoimmune focal and diffuse or Hashimoto's thyroiditis are linked to dietary iodine. Pathological studies made in different regions indicate that these types of thyroiditis occur more frequently in areas of iodine sufficiency than in areas of iodine deficiency, and increase after iodine prophylaxis both in non-goitrous and iodine-deficient areas like Salta, Argentina. An increase of lymphocytic thyroiditis could be linked to an increased incidence of primary thyroid lymphoma, and thyroiditis is more commonly associated with papillary carcinoma than with other types of thyroid follicular or C-cell derived carcinomas regardless of iodine intake.
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MESH Headings
- Adenocarcinoma, Follicular/epidemiology
- Adenocarcinoma, Follicular/pathology
- Adenocarcinoma, Follicular/prevention & control
- Adenoma/epidemiology
- Adenoma/pathology
- Adenoma/prevention & control
- Argentina
- Carcinoma, Papillary, Follicular/epidemiology
- Carcinoma, Papillary, Follicular/pathology
- Carcinoma, Papillary, Follicular/prevention & control
- Diet
- Female
- Goiter, Endemic/complications
- Goiter, Endemic/epidemiology
- Goiter, Endemic/prevention & control
- Humans
- Iodine/administration & dosage
- Iodine/adverse effects
- Male
- Models, Biological
- Sodium Chloride, Dietary/administration & dosage
- Sodium Chloride, Dietary/adverse effects
- Thyroid Neoplasms/epidemiology
- Thyroid Neoplasms/pathology
- Thyroid Neoplasms/prevention & control
- Thyroiditis/epidemiology
- Thyroiditis/etiology
- Thyroiditis/pathology
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Affiliation(s)
- H Rubén Harach
- Servicio de Patología, Hospital "Dr. A. Oñativia", E. Paz Chain 36, 4400 Salta, Argentina.
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31
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Tagami T, Hagiwara H, Kimura T, Usui T, Shimatsu A, Naruse M. The incidence of gestational hyperthyroidism and postpartum thyroiditis in treated patients with Graves' disease. Thyroid 2007; 17:767-72. [PMID: 17651013 DOI: 10.1089/thy.2007.0003] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Graves' disease (GD) is one of the most common thyroid diseases that cause hyperthyroidism. Gestational transient thyrotoxicosis (GTT) is nonautoimmune hyperthyroidism that occurs in women with a normal pregnancy. Postpartum transient thyroiditis (PTT) is a destructive thyroiditis induced by autoimmune mechanism in the postpartum period. Hyperthyroidism due to GD usually tends to improve during the course of gestation and exacerbate after delivery. When the patient with treated GD presents with thyrotoxicosis in the early pregnancy or in the postpartum period, differential diagnosis of exacerbation of GD with GTT or PTT is important because the latter disorders are fundamentally transient. To evaluate the incidence of GTT and PTT in a GD population, we investigated the thyroid functions, thyrotropin receptor antibodies (TRAb), and human chorionic gonadotropin (hCG) during pregnancy and for 1 year after delivery for 39 pregnancies in 34 women with GD. The incidence of GTT was 26% (10/39) of pregnancies. The peak value of hCG in the GTT group ([23.7 +/- 14.5] x 10(4) IU/mL, n = 9) was significantly higher than that in the non-GTT group ([13.3 +/- 4.7] x 10(4) IU/mL, n = 19). The incidence of PTT was 44% (17/39) of deliveries. The free triiodothyronine (FT(3))/free thyroxine (FT(4)) ratio of the exacerbation group of GD (3.1 +/- 1.0, n = 10) at the time of thyrotoxicosis after delivery was significantly higher than that of the PTT group (2.5 +/- 0.4, n = 16). The peak TRAb value of the exacerbation group of GD (72.5 +/- 121.7 IU/L, n = 10) at the time of thyrotoxicosis after delivery was also significantly higher than that of the PTT group (1.4 +/- 0.8 IU/L, n = 16). In conclusion, the high peak value of hCG is valuable for suspecting GTT, and the high FT(3)/FT(4) ratio is valuable for suspecting recurrence in the patients with GD. In both situations, changes of TRAb were also valuable in differentiating the recurrence of GD from GTT or PTT.
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Affiliation(s)
- Tetsuya Tagami
- Clinical Research Institute, Division of Endocrinology and Metabolism, Kyoto Medical Center, National Hospital Organization, Kyoto 612-8555, Japan.
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Soveid M, Monabbati A, Sooratchi L, Dahti S. The effect of iodine prophylaxis on the frequency of thyroiditis and thyroid tumors in Southwest, Iran. Saudi Med J 2007; 28:1034-8. [PMID: 17603705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
OBJECTIVE To investigate the effect of the salt iodization program, which was initiated in 1989 on frequencies of thyroiditis and papillary carcinoma in Fars province of Iran, which was previously an iodine deficient area. METHODS Four hundred and eighty-two thyroidectomy specimens belonging to the pre-iodization period from 1983 to 1988, and 466 post iodization specimens from 1998 to 2003 were re-examined for presence of lymphocytic infiltration and types of thyroid tumors. This study was carried out in Shiraz University of Medical Sciences, Iran. RESULTS The frequency of lymphocytic infiltration in non-neoplastic specimens increased from 30-60.5% after salt iodization (p<0.001). Background of lymphocytic infiltration in neoplastic specimens also increased from 18.5-61% after iodine prophylaxis (p<0.001). The frequency of papillary carcinoma in neoplastic specimens increased from 15-43% (p=0.01) and that of follicular adenoma decreased from 69-32.5% (p<0.0001). CONCLUSION Salt iodization is associated with an increased occurrence of histologic thyroiditis and papillary carcinoma.
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Affiliation(s)
- Mahmood Soveid
- Department of Internal Medicine, Shiraz University of Medical Sciences, Nemazee Hospital, Shiraz, Iran.
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33
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Wasniewska M, Vigone MC, Cappa M, Aversa T, Rubino M, De Luca F. Acute suppurative thyroiditis in childhood: relative frequency among thyroid inflammatory diseases*. J Endocrinol Invest 2007; 30:346-7. [PMID: 17556874 DOI: 10.1007/bf03346303] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bogazzi F, Bartalena L, Tomisti L, Rossi G, Tanda ML, Dell'Unto E, Aghini-Lombardi F, Martino E. Glucocorticoid response in amiodarone-induced thyrotoxicosis resulting from destructive thyroiditis is predicted by thyroid volume and serum free thyroid hormone concentrations. J Clin Endocrinol Metab 2007; 92:556-62. [PMID: 17148557 DOI: 10.1210/jc.2006-2059] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Amiodarone-induced thyrotoxicosis (AIT) resulting from destructive thyroiditis (type 2) is commonly treated with glucocorticoids, but time needed to restore euthyroidism may be unacceptable for patients with underlying cardiac disorders. OBJECTIVE The objective of this prospective study was to identify factors affecting the response to glucocorticoids in a large cohort of patients with type 2 AIT followed prospectively. SETTING This study was conducted at university centers. PATIENTS Sixty-six untreated patients with type 2 AIT were enrolled in the study. INTERVENTION All patients were treated with prednisone (initial dose, 0.5 mg/kg.d) as long as needed to restore euthyroidism, defined as cure of AIT. MAIN OUTCOME MEASURE The main outcome measure was cure time. RESULTS The median cure time was 30 d (95% confidence interval, 23-37 d). Serum free T4 concentration (picograms per milliliter) and thyroid volume (milliliters per square meter) (and, to a lesser extent, serum free T3 concentration) at diagnosis were the main determinants of response to glucocorticoids, with a cure hazard ratio of 0.97 (95% confidence interval, 0.95-0.99; P = 0.005) and 0.84 (95% confidence interval, 0.77-0.91; P = 0.000) for unit of increment, respectively. AIT was cured in all patients with a complete follow-up; euthyroidism was reached in 30 d or less in 60% of patients but in more than 90 d in 16%. A prompt control of thyrotoxicosis (<or=30 d of treatment) was more frequent (77%) in patients with serum basal free T4 concentration no greater than 50 pg/ml and thyroid volume (normalized for body surface area) no greater than 12 ml/m2. The cure probability and the mean cure time in an individual patient can be obtained using a formula generated by multiple regression models. CONCLUSIONS Baseline serum thyroid hormone concentrations and thyroid volume help identify patients with type 2 AIT at risk of a delayed response to glucocorticoids.
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Affiliation(s)
- Fausto Bogazzi
- Department of Endocrinology, University of Pisa, Ospedale Cisanello, Via Paradisa, 2, 56124 Pisa, Italy.
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35
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Junnila J. Diagnosing patients with suspected thyroiditis. Am Fam Physician 2007; 75:168; author reply 168. [PMID: 17263212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
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Sidibé EH. [Thyroid diseases in sub-Saharan Africa]. Sante 2007; 17:33-9. [PMID: 17897900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Thyroid gland diseases vary according to the environment. In sub-Saharan Africa, they are also influenced by population isolation and the absence of food self-sufficiency, both factors affecting the onset and persistence of iodine-deficiency goiters. More cosmopolitan diseases are now added to these thyroid disorders. Women are mainly affected (94.2%), most often with euthyroid goiters (54.7%), followed by Graves disease (13.1%), hypothyroidism (8.8%), thyroiditis (6.6%), toxic multinodular goiters (6.6 %) and unclassified goiters (10%) [Gabon]. The paucity of laboratories specializing in endocrinology and of nuclear medicine facilities, the delay in diagnosis that results in compressive or recurrent goiters, and endemic goiters are all typical in Africa. In children and adolescents, death rates increase with congenital or acquired thyroiditis as with delayed physical or mental development. In this environment, thyroiditis can also be pregnancy-related. Very recent surveys show a prevalence of endemic goiters of 28.6% in the community of Sekota, Ethiopia, 64-70% in Sahel-Sudan (population aged 10-20 years), 20-29% in KwaZulu-Natal (school children), 14.3-30.2% in Namibia (school children), 0.21% (congenital hypothyroidism or cretinism) in Plateau State, Nigeria, 55.2% at Zitenga, Burkina Faso (210 persons 0-45 years), and 10% in Hararé and Wedza, Zimbabwe (newborn TSH >10.1 microIU/mL). The prevalence of goiters is 43.6% in children emigrating from Ethiopia to Israel. Millet from semi-arid zones contains apigenin at a concentration of 150 mg/kg and luteolin at 350 mg/kg, both of which can interfere with thyroid function. The harmful effects of cassava (also known as manioc) are better known: milling cassava reduces its goitrogenic potential. In addition to iodine deficiency, selenium deficiency, and the effect of the thiocyanates in cassava, ion concentrations in soil and drinking water appear to play a role. The proportion of thyroid surgery indicated for hyperthyroidism has tripled, now accounting for 18.5% of all such operations. This disorder is found today in subjects older than 50 years, mainly from rural areas, and caused most often by Graves disease (25 of 51 cases). Graves disease in young women can cause serious problems during pregnancy; in such cases assessment of the minimal effective dose of antithyroid agents is essential. Carbimazole leads to remission in 61% of cases of Graves disease. Hypothyroidism can be auto-immune and often in patent forms because of insufficient screening in Africa: 24 cases in Dakar (1984) and 37 others noticed by us (1998). Single-nodule tumors were assessed in 89 patients in Khartoum: they were found to be simple goiters in 72% of cases, follicular adenoma in 13.5%, cancer in 13.5% (with 6 of the 12 cases follicular, 5 papillary, and 1 anaplastic). The sex ratio for thyroid cancer in Ouagadougou is 0.22, thus mainly women. It affects mainly women in their 30s. Thyroid cancer at Ibadan was found to be papillary carcinoma in 45.3% of cases; follicular forms were seen in 44.5% and this series includes 5% of medullary cancers (7 cases), with a mean age of 34 years. Already 4 other cases from Francophone sub-Saharan Africa have been noticed. Iodine deficiency is suggested to play a role because follicular cancer in southern Africa accounts for up to 55% of thyroid cancers. Thyroid cancers in Algeria are associated with low socioeconomic status and characterized by a high prevalence of cancers discovered at an advanced stage and of anaplastic carcinomas. Oral potassium iodate is recommended: 30 mg of iodate a month or 8 mg every two weeks. Iodized oil has been recommended by some authors, as well as a combination of iodine and sugar, and the iodation of drinking water; these are in addition to the proposed methods of opening up areas by new infrastructure). In conclusion, thyroid disease is due predominantly to iodine deficiency and goitrogenic products, but we also note the increasing emergence of hyperthyroidism, especially Graves disease, atrophic auto-immune hypothyroidism, and thyroid cancer. The insufficiency of infrastructure in transportation, endocrinology, and nuclear medicine are a public health challenge for the third millennium.
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Cavallaro A, Costanzo M, Marziani A, Condorelli F, Cannizzaro MA. [Some ecomorphologic aspects of nodular goiter]. Ann Ital Chir 2007; 78:11-5. [PMID: 17518324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
AIM OF THE STUDY Determine microcalcifications' rule in nodular goiter, to classify those calcifications and identify US features suspect for tumoral pathology. MATERIAL AND METHODS In Endocrine Surgery Unit we ultrasonographically detected 655 patients in a period of twelve months (Jan to Dec 2005). Patients aged from 22 to 75 years. Multinodular goiter were 42% and solitary nodular 33.8%, higher than other studies, as we checked selected patients. We determined microcalcification' incidence in nodular goiter and thyroiditis and studied their correlations with tumours. We also studied other US features suspect for malignant lesions. We divided microcalcifications in four groups. Thyroiditis prevalence was 55.8%. Microcalcifications' prevalence was 32.3%, divided as follow: Type I 18.1%, type II 4%, type III 81.8%, type IV 9%. In 9% of patients was present more than one kind of calcifications. Microcalcification rate was 28.9% in inflammatory disease, 55.17% in multinodular goiter and 18, 18% in single thyroid nodules. "Suspect" microcalcifications were present in 9% of whole thyroid pathology and in 12% of MNG. The majority of microcalcifications belonged to type III and their nature is questionable. Several Authors mentioned microcalcifications as a sensitive and highly specific feature for tumour diagnosis. Microcalcifications have a 59.2% sensitivity rate and a specificity rate of 85.8-95%. Their diagnostic accuracy is 77.4%. Other us suspect features are hypoecogenicity and irregular nodule outline. CONCLUSIONS Ultrasonography remains an operator-dependent exam and it's necessary a correct interpretation of morphological data. Meticulous characterization of all ultrasonographic criteria enounced above is useful to reach satisfactory results and identify suspect lesions.
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Affiliation(s)
- Annunziata Cavallaro
- Università degli Studi di Catania, Dipartimento Scienze chirurgiche, Trapianti d'Organo e Tecnologie avanzate, Unità Operativa Clinicizzata di Endocrinochirurgia P.O.U. "S. Luigi - Santi Currò"
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Affiliation(s)
- Heike J Fink
- Medizinische Klinik, Akademisches Lehrkrankenhaus des Universitätsklinikums Schleswig-Holstein, Campus Lübeck.
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Abstract
Part II of the series on thyroid disorders discusses hypothyroidism and thyroiditis that may be found in dental patients. An overview of the conditions is presented. Presenting signs and symptoms, laboratory tests used to diagnose hypothyroidism and thyroiditis, and their medical management is discussed. The dental management of patients with hypothyroidism is discussed in detail. The dentist by detecting the early signs and symptoms of hypothyroidism and thyroiditis can refer the patient for medical diagnosis and treatment and avoid potential complications of treating patients with uncontrolled disease. Patients with thyroiditis may have a short period of being hyperthyroid and it may be best to avoid routine dental treatment during that period. Patients with suppurative thyroiditis should not receive routine dental treatment during the acute stage of the disease. The end stage of Hashimoto's thyroiditis results in hypothyroidism. Central nervous system depressants, sedatives, or narcotic analgesics must be avoided in patients with severe hypothyroidism because significant respiratory depression may occur. In addition, myxedematous coma, particularly in elderly hypothyroid patients, can be precipitated by central nervous system depressants, infection, and possibly stressful dental procedures. In medically well-controlled patients the dental treatment plan is not affected and most dental procedures can be offered to these patients.
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Abstract
The authors review the epidemiology, clinical manifestations, diagnosis, and treatment of fungal thyroiditis cases previously reported in the medical literature. Aspergillus was by far the most common cause of fungal thyroiditis. Immunocompromised patients, such as those with leukemia, lymphoma, autoimmune diseases, and organ-transplant patients on pharmacological immunosuppression were particularly at risk. Fungal thyroiditis was diagnosed at autopsy as part of disseminated infection in a substantial number of patients without clinical manifestations and laboratory evidence of thyroid dysfunction. Local signs and symptoms of infection were indistinguishable from other infectious thyroiditis and included fever, anterior cervical pain, thyroid enlargement sometimes associated with dysphagia and dysphonia, and clinical and laboratory features of transient hyperthyroidism due to the release of thyroid hormone from follicular cell damage, followed by residual hypothyroidism. Antemortem diagnosis of fungal thyroiditis was made by direct microscopy and culture of a fine-needle aspirate, or/and biopsy in most cases. Since most patients with fungal thyroiditis had disseminated fungal infection with delay in diagnosis and treatment, the overall mortality was high.
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Affiliation(s)
- Luciano Z Goldani
- Section of Infectious Diseases, Universidade Federal do Rio Grande do Sul, Brazil.
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Nizovtsova LA, Mozhzhukhina IN. [Comparative results of thyroid ultrasound and laboratory studies in patients exposed to radiation]. Vestn Rentgenol Radiol 2005:20-6. [PMID: 16898089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The paper presents the data of thyroid ultrasound and laboratory studies in 233 persons exposed to radiation: 63 X-ray physicians, 36 Chernobyl accident liquidators, 31 patients with lymphogranulomatosis, receiving radiotherapy, and 103 individuals (a control group) who were physicians of various specialties whose professional activity is unassociated with radiation factors. Thyroid changes were found in 67.7% of the examinees after gamma teletherapy and in 31% in the control group; among X-rat physicians and Chernobyl accident liquidators, the occurrence of thyroid changes was equal--44.4%. Direct radiation exposure of the thyroid in a dose of above 30 Gy led to the development of postradiation fibrosis (22.5%) and postradiation thyroiditis (32.3%) with thyroid dysfunction that is most commonly presented by hypothyroidism (22.45%). Autoimmune thyroiditis (11.1%) more predominantly with subclinical hypothyroidism, and diffuse thyroid hyperplasia (19.4%) resulted from mixed internal and external radiation. Thyroid changes revealed in X-ray physicians mainly appeared as nodular masses (22.2%) without functional impairments but to be followed up. It is recommended that the annual preventive examination protocol be supplemented by thyroid ultrasound studies in X-ray physicians.
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Iacovelli P, Sinagra JLM, Vidolin AP, Marenda S, Capitanio B, Leone G, Picardo M. Relevance of thyroiditis and of other autoimmune diseases in children with vitiligo. Dermatology 2005; 210:26-30. [PMID: 15604541 DOI: 10.1159/000081479] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2003] [Accepted: 08/30/2004] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Studies that clearly define the possible association of childhood vitiligo with autoimmune and/or endocrine diseases are lacking. OBJECTIVE To examine the presence of autoimmune disorders, in particular of thyroid disease, in paediatric patients with vitiligo and investigate the utility of such screening in these patients. METHODS One hundred and twenty-one paediatric patients (40 males, 81 females) with vitiligo were grouped in segmental and non-segmental vitiligo. All patients were screened for thyroid disease. RESULTS 13 out of 121 patients had different degrees of thyroid parameter alterations. These patients were all affected by the non-segmental type while none of those with the segmental form presented thyroid alterations. CONCLUSION In paediatric patients with non-segmental vitiligo, a significant incidence of thyroid dysfunction was found. Since vitiligo usually appears before the development of the thyroid disease, it may be useful to screen thyroid autoantibodies in all paediatric patients with non-segmental vitiligo who present symptoms related to thyroid disease.
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Fleischmann A, Hardmeier T. [The impact of methodology on the reported prevalence of thyroid pathology: comparison of two autopsy series from Switzerland performed with different methods]. Praxis (Bern 1994) 2004; 93:1037-1043. [PMID: 15318529 DOI: 10.1024/0369-8394.93.24.1037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
To investigate the impact of methodology on the detection and hence reported prevalence of pathological findings in thyroids, in the geographic area of Kt. Thurgau in Switzerland, we used two different methods in two consecutive autopsy series of 420 patients. In series A, the thyroids were sliced unfixed and only suspect lesions were examined histologically. In series B, the thyroids were fixed in formalin and sectioned in a standardized manner. At least one specimen per lobe was taken for histological examination. Series A revealed that five patients had adenomas, four malignant primary tumors, two metastases and four inflammatory changes in the thyroid. Series B detected ten patients with adenomas, eight with primary malignant tumors, eleven with metastases and twenty-eight with inflammatory changes in the thyroid. These differences were significant (p < 0.001). In conclusion, the methodology has an important impact on the detected prevalence of pathological findings in the thyroid.
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Shemetun OV, Talan OO, Pilins'ka MA. [Chromosome aberration frequency in children with chronic thyroiditis born before and after the accident at the Chernobyl nuclear reactor]. Tsitol Genet 2004; 38:15-20. [PMID: 15098442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Children with chronic thyroiditis born before and after Chernobyl accident have been investigated cytogenetically using G-banding staining. It was shown that the chromosome instability and sensitivity to cesium radioisotopes increased and the pathological process in a thyroid gland implemented in persons exposed to 131I in their childhood and living in iodine-deficient territories.
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Abstract
Inflammation of the thyroid gland makes up approximately 20% of all thyroid diseases. According to the clinical course, thyroiditis has been subdivided into acute, subacute, and chronic forms. Recent classifications are based on the fact that the majority of thyroiditis cases have an autoimmune background. The most common form of this disease is autoimmune thyroiditis (AIT), with or without subclinical/manifest hypothyroidism; less common forms of autoimmune thyroiditis comprise subacute granulomatous (de Quervain's) thyroiditis, postpartum thyroiditis, silent ("painless") thyroiditis, and invasive-sclerosing thyroiditis (Riedel's thyroiditis). Non-autoimmune thyroiditis is very rare (acute suppurative thyroiditis, radiation thyroiditis). Thyroiditis is both clinically and morphologically an important differential diagnosis of thyroid tumours. The present paper deals with the epidemiology, clinical course, and morphology of thyroiditis, knowledge of which is essential for the examination of cytological and histological thyroid specimens.
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Affiliation(s)
- S-Y Sheu
- Institut für Pathologie, Universitätsklinikum Essen, Germany
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Abstract
Hashimoto's thyroiditis is thought to be a T-helper cell type 1 (TH1)-dependent disease, but it is not clear whether Graves' disease is T-helper cell type 2 (TH2)-predominant or not. TH1-predominant diseases are infrequently and TH2-predominant diseases are frequently associated with allergic diseases. We examined the prevalence of seasonal allergic rhinitis to Japanese cedar pollen, a typical TH2-associated disease, in patients with Graves' disease (n = 126), painless thyroiditis (n = 46) and Hashimoto's thyroiditis (n = 88), and compared them to healthy controls (n = 766). Gender and age distribution were not different among patient groups and healthy controls, except for the higher age of patients with Hashimoto's thyroiditis. The prevalence of seasonal allergic rhinitis was significantly high in patients with Graves' disease (42.9%, p < 0.05) and low in patients with painless thyroiditis (13.0%, p < 0.01) but was not different in patients with Hashimoto's thyroiditis (26.1%) compared to that of healthy controls (32.6%). When patients with painless thyroiditis were included in Hashimoto's thyroiditis group, the prevalence of seasonal allergic rhinitis was 21.6% and significantly different from that of healthy controls (p < 0.05). These data indicate that Graves' disease is TH2 predominant and painless thyroiditis is a TH1-predominant disease. Our findings suggest that the shift from TH2 toward TH1 immunogenesis may be important for achieving earlier remission of Graves' disease.
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Affiliation(s)
- Nobuyuki Amino
- Department of Laboratory Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
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Pons Rocher F, Carrasco Llatas M, Ferrer Ramírez MJ, Estelles Ferriol E, Dalmau Galofré J, López Martínez R. [Benign surgical thyroid pathology in our milieu. Correlation between exploratory tests and anatomopathology]. An Otorrinolaringol Ibero Am 2003; 30:61-72. [PMID: 12680300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
In our milieu, Dr. Peset Hospital, Valencia, we have collected between 1979 and 1998, a total amount of 683 thyroidectomies. Between them 101 carcinomata and 582 bening thyroid pathology. In this work are studied the bening pathology treated surgically. 86.4 percent were women and 13.6% men. Middle age 45 years. By complementary explorations, echography the solid single node by 41.9 percent of cases and solid numerous nodes by 34.7% were the more important findings found. By gammagraphy with greater frequency discovered a cold single node by 44.2% of cases. Anatomopathological types more frequently found were single hyperplastic node (13.3%), multiple hyperplastic nodes (27.6%), spreading hyperplasy (9.1%) and follicular adenoma (37.4%). The aim of this work is the comparative study of findings of complementary explorations with the anatomopathological results gained through the surgical pieces.
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Affiliation(s)
- F Pons Rocher
- Servicio de Otorrinolaringología, Hospital Dr. Peset, Valencia
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Péter F. [Incidence of thyroid disorders in children in Hungary]. Orv Hetil 2002; 143:2867-73. [PMID: 12638313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Author gives information to the home tendencies of incidence of some important thyroid disorders in childhood mainly on the basis of his studies done with his coworkers. Results are compared with the standpoints raised since Chernobyl accident. It is verified on the basis of cca one million neonatal TSH screening that the frequency of congenital hypothyroidism in Hungary corresponds to those of European countries in the last 17 years. Changes connected with Chernobyl has not occurred. It deals with incidence of Graves' disease as the main form of hyperthyroidism relying upon TSH receptor antibody positivity. The yearly distribution of the 176 proved cases shows a slow increasing trend in the same period of time (17 yrs). In this radiation does not play a role. The paper treats of the topic of iodine deficiency with of high priority. Author draws the attention again to the fact that the iodine nutrition in significant part of the population is behind of optimum in harmony with the results of some other national studies also according to their own three thousand urinary iodine tests and more than four thousand thyroid sonographies. This iodine deficiency should be regarded as a potential risk from the viewpoint of radiation hazard! While enlargement of thyroid was often found by sonography, the formation of nodules only rarely in contrast to those of the Chernobyl area. The frequency of thyroiditis, especially in puberty increases too, but the degree of it falls far behind from those of published around of Chernobyl. The incidence of differentiated thyroid carcinoma--according to the available data--moderately increases as well, without any connection between the residence and the geographical distribution of radiation pollution. The epidemiological, clinical, and histological characteristics of the Hungarian children are similar to the so-called sporadic (non-radiation induced) form and different from the cases of the Chernobyl area.
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Affiliation(s)
- Ferenc Péter
- Budai Gyermekkórház-Rendelóintézet, Endokrinológiai részleg, Budapest
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Affiliation(s)
- Alex Stagnaro-Green
- Division of Endocrinology, Diabetes and Bone Diseases, Mount Sinai School of Medicine, New York, New York 10029, USA
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