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Iwamoto S, Kakei S, Tanaka H, Fujii T, Toda T, Matsui N. [Adult male with tubulointerstitial nephritis and uveitis syndrome complicated with thyroiditis]. NIHON JINZO GAKKAI SHI 2010; 52:523-528. [PMID: 20560474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Renal dysfunction was detected by routine medical examination in a 46-year-old man (blood urea nitrogen : 26 mg/dL, creatinine : 2.4 mg/dL and moderate proteinuria). A few weeks later, he visited a local ophthalmologist complaining of left eye pain and red eye. He was diagnosed as left uveitis, prescribed eye-drops and referred to our hospital for further examination. At the first visit, test results pointed to renal dysfunction and a high level of thyroid hormones (creatinine : 1.8 mg/dL, free T3 : 7.41 microg/mL, free T4 : 3.18 ng/dL, thyroid stimulating hormone : 0.010micro IU/mL). Gallium scintigraphy showed an increased uptake of the tracer in bilateral thyroid glands, parotid glands and kidneys. No autoantibodies to thyroid gland were detected. Ultrasonography of the thyroid gland revealed no abnormal findings. Renal biopsy showed interstitial nephritis with minor glomerular abnormalities except for a few sclerotic changes. As no improvement was observed after stopping all drugs, and no disease causing uveitis was detected, he was diagnosed as tubulointerstitial nephritis and uveitis syndrome (TINU syndrome). After oral glucocorticoid was prescribed (prednisolone 15 mg/day), both renal function and thyroid abnormalities were normalized gradually. TINU syndrome with hyperthyroidism is rare. Although the precise etiology is not known, the same mechanism might occur in the thyroid gland as in TINU syndrome where abnormal cellular immunity, especially in helper T cell is said to play a role. In conclusion, in cases of TINU syndrome, systemic investigation, including the thyroid gland should be mandatory.
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Abstract
Interferon-alpha (IFNalpha) is used for the treatment of various disorders, most notable chronic hepatitis C virus (HCV) infection. One of the commonest side effects of IFNalpha therapy is thyroiditis, with up to 40% of HCV patients on IFNalpha developing clinical or subclinical disease. In some cases interferon induced thyroiditis (IIT) may result in severe symptomatology necessitating discontinuation of therapy. IIT can manifest as clinical autoimmune thyroiditis, presenting with symptoms of classical Hashimoto's thyroiditis or Graves' disease, or as non-autoimmune thyroiditis. Non-autoimmune thyroiditis can manifest as destructive thyroiditis, with early thyrotoxicosis and later hypothyroidism, or as non-autoimmune hypothyroidism. While the epidemiology and clinical presentation of IIT have been well characterized the mechanisms causing IIT are still poorly understood. It is likely that the hepatitis C virus (HCV) itself plays a role in the disease, as the association between HCV infection and thyroiditis is well established. It is believed that IFNalpha induces thyroiditis by both immune stimulatory effects and by direct effects on the thyroid. Early detection and therapy of this condition are important in order to avoid complications of thyroid disease such as cardiac arrhythmias.
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Bogazzi F, Tomisti L, Rossi G, Dell'Unto E, Pepe P, Bartalena L, Martino E. Glucocorticoids are preferable to thionamides as first-line treatment for amiodarone-induced thyrotoxicosis due to destructive thyroiditis: a matched retrospective cohort study. J Clin Endocrinol Metab 2009; 94:3757-62. [PMID: 19622616 DOI: 10.1210/jc.2009-0940] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Type 2 amiodarone-induced thyrotoxicosis (AIT) is a destructive thyroiditis usually responsive to glucocorticoids; however, recent surveys showed that many expert thyroidologists worldwide use thionamides for type 2 AIT patients. OBJECTIVE The objective of the study was to compare the effectiveness of methimazole (MMI) or prednisone (GLU) in type 2 AIT patients who had a short cure time according to a published predictive model. DESIGN This was a matched retrospective cohort study. SETTING The study was conducted at a university center. PATIENTS Forty-two untreated type 2 AIT patients with a predicted cure time < or = 40 d were divided into two groups (MMI and GLU groups). After matching for the predicted cure time, patients in the GLU group were selected in a 1:1 ratio to patients in the MMI group. INTERVENTION Patients were treated with GLU or MMI for 40 d. Patients still thyrotoxic after 40 d continued glucocorticoids if in the GLU group or were switched to prednisone (MMI-GLU group) if in the MMI group. MAIN OUTCOME MEASURE Time and rate of cure (healing) at 40 d were measured. RESULTS Patients still thyrotoxic after 40 d were 23.8 +/- 9.3% in the GLU group and 85.7 +/- 7.6% in the MMI group (P = 0.000). The GLU and MMI-GLU groups did not significantly differ in the nonhealing rate at 40 d (P = 0.730). When patients in the MMI group were treated with glucocorticoids, 94.1% patients achieved euthyroidism within 40 d. However, the global median cure time (MMI period + prednisone period) was longer (60 d, 95% confidence interval 53.5-66.5 d) in the MMI-GLU group than the GLU group (21 d, 95% confidence interval 15.1-26.9 d). CONCLUSIONS Glucocorticoids are the first-line treatment in type 2 AIT, whereas thionamides play no role in this destructive thyroiditis.
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Inagaki M, Sato H, Miyamoto Y, Hirukawa T, Sawaya A, Miyakogawa T, Tatsumi R, Kakuta T. Improved response of growth hormone to growth hormone-releasing hormone and reversible chronic thyroiditis after hydrocortisone replacement in isolated adrenocorticotropic hormone deficiency. THE TOKAI JOURNAL OF EXPERIMENTAL AND CLINICAL MEDICINE 2009; 34:34-38. [PMID: 21318995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/16/2009] [Accepted: 03/09/2009] [Indexed: 05/30/2023]
Abstract
We report a 44-year-old Japanese man who showed a reversible blunted response of growth hormone (GH) to GH-releasing hormone (GRH) stimulation test and reversible chronic thyroiditis accompanied by isolated ACTH deficiency. He was admitted to our hospital because of severe general malaise, hypotension, and hypoglycemia. He showed repeated attacks of hypoglycemia, and his serum sodium level gradually decreased. Finally, he was referred to the endocrinology division, where his adrenocorticotropic hormone (ACTH) and cortisol values were found to be low, and his GH level was slightly elevated. An increased value of thyroid stimulating hormone (TSH) and decreased values of free triidothyronine and free thyroxine were observed along with anti-thyroglobulin antibody, suggesting chronic thyroiditis. Pituitary stimulation tests revealed a blunted response of ACTH and cortisol to corticotropin-releasing hormone, and a blunted response of GH to GRH. Hydrocortisone replacement was then started, and this improved the patient's general condition. His hypothyroid state gradually ameliorated and his titer of anti-thyroglobulin antibody decreased to the normal range. Pituitary function was re-evaluated with GRH stimulation test under a maintenance dose of 20 mg/day hydrocortisone and showed a normal response of GH to GRH. It is suggested that re-evaluation of pituitary and thyroid function is useful for diagnosing isolated ACTH deficiency after starting a maintenance dose of hydrocortisone in order to avoid unnecessary replacement of thyroid hormone.
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Alexander V, Kurien TT, Chattopadhyay A. An uncommon endocrine cause of pyrexia of unknown origin. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2009; 57:527-528. [PMID: 20329414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
We report a previously healthy 43 yr old male who presented with prolonged fever, weight loss and neck pain for 3 weeks. Even after extensive work up for the possible causes of pyrexia, the cause remained elusive. In view of persistent tachycardia and neck pain, possibility of subacute thyroiditis was suspected. Thyroid function test (TFT) revealed thyrotoxicosis, which on further evaluation was found to be secondary to DeQuervains thyroiditis. He was treated with NSAIDs, beta-blockers and steroids. He improved rapidly but went on to develop hypothyroidism on follow-up and required levothyroxine replacement.
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Kubota S, Amino N, Matsumoto Y, Ikeda N, Morita S, Kudo T, Ohye H, Nishihara E, Ito M, Fukata S, Miyauchi A. Serial changes in liver function tests in patients with thyrotoxicosis induced by Graves' disease and painless thyroiditis. Thyroid 2008; 18:283-7. [PMID: 18001177 DOI: 10.1089/thy.2007.0189] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT When the liver function tests are aggravated after starting antithyroid drugs (ATDs) in Graves' hyperthyroidism, discontinuation of ATDs is generally considered. However, a question arises whether such aggravation constitutes an adverse effect of the drugs or not. OBJECTIVE The aim of this study was to clarify the influence of thyrotoxicosis on liver function tests, comparing the results with those in thyrotoxicosis induced by painless thyroiditis. DESIGN We prospectively studied liver biochemical tests in 30 patients with Graves' disease and in 27 patients with painless thyroiditis. MAIN OUTCOMES Twenty-three (76.7%) untreated Graves' disease patients and 14 (51.9%) untreated painless thyroiditis patients were found to have at least one liver function test abnormality. One month after starting ATD therapy in patients with Graves' disease, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) elevations from initial values were observed in 16 (53.3%). Similar elevations of AST and ALT from initial values at 1 month were observed in 10 (37.0%) and 7 (25.9%) patients with painless thyroiditis, respectively. Alkaline phosphatase (ALP) increased gradually after starting ATD therapy and maintained an elevated value for 3-5 months in Graves' disease. In painless thyroiditis, ALP also increased gradually, similarly to that in Graves' disease, but changes were mild. Elevation of ALT after 1 month of ATD therapy in Graves' disease was significantly higher in patients whose estimated disease duration was 6 months or more compared to those with duration of less than 6 months. Elevated AST and ALT at 1 month after ATD therapy decreased to normal ranges, even though patients were receiving the same ATDs in Graves' disease. CONCLUSION Similar serial changes in liver function tests in both Graves' disease and painless thyroiditis strongly suggest that increases of AST and ALT after starting ATD therapy may not be due to ATD side effects but may be induced by changes in thyroid function.
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Zenda T, Yokoyama K, Minato H, Masunaga T, Shinozaki K. A Variant of Thyrotoxicosis Associated with Chronic Thyroiditis Characterized by Prolonged Fever, Absence of Anti-Thyroidal Antibodies, and Favorable Response to Naproxen. Am J Med Sci 2007; 333:305-8. [PMID: 17505175 DOI: 10.1097/maj.0b013e318053d979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
An unusual form of thyrotoxicosis due to chronic thyroiditis is described. A 78-year-old debilitated woman was admitted because of fever to 38 degrees C persisting for the previous 16 months, for which the antipyretic effect of diclofenac sodium and pranoprofen had been insufficient or transient. Intense accumulation of gallium-67 citrate in the thyroid gland provided an initial clue to the diagnosis of masked thyrotoxicosis as a cause of the fever, and naproxen (300 mg/d) eliminated the fever and flaring of thyrotoxicosis. Despite the absence of autoantibodies related to chronic thyroiditis, needle biopsy revealed destructive thyroiditis due to chronic lymphocytic thyroiditis. This case suggests a previously unrecognized variant of thyrotoxicosis due to chronic thyroiditis, that is, neither painless thyroiditis nor acute exacerbation of Hashimoto thyroiditis, and instead characterized by prolonged fever, nontender thyroid, absence of antibodies associated with autoimmune thyroiditis, and excellent response to naproxen.
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Sa EH, Jin UH, Kim DS, Kang BS, Ha KT, Kim JK, Park WH, Kim CH. Herbal medicine Gamgungtang down-regulates autoimmunity through induction of TH2 cytokine production by lymphocytes in experimental thyroiditis model. JOURNAL OF ETHNOPHARMACOLOGY 2007; 109:472-9. [PMID: 17049774 DOI: 10.1016/j.jep.2006.08.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2005] [Revised: 07/31/2006] [Accepted: 08/22/2006] [Indexed: 05/12/2023]
Abstract
The crude herbal formulation, Gamgungtang (GGT), has been shown to protect animals against a wide range of spontaneously developing or induced autoimmune diseases. We have previously reported that GGT shows marked down-regulation of several experimental autoimmune diseases. Although very effective at preventing thyroid infiltrates in mice immunized with mouse deglycosylated thyroglobulin and complete Freund's adjuvant and in spontaneous models of thyroiditis, it completely failed to modify experimental autoimmune thyroiditis (EAT) induced in mice immunized with mouse thyroglobulin and lipopolysaccharide. In this study, in an effort to elucidate the mechanisms by which GGT suppresses EAT, and autoimmunity in general, we investigated the in vivo effects of this drug on the Th1/Th2 lymphocyte balance, which is important for the induction or inhibition of autoreactivity. Naive SJL/J mice were treated orally for 5 days with GGT (80 mg/(kg day)). Spleen cells were obtained at various time points during the treatment period and were stimulated in vitro with concanavalin A. Interleukins IL-4, IL-10 and IL-12, transforming growth factor-beta (TGF-beta) and interferon-gamma (IFN-gamma) cytokine production was evaluated at the protein levels of the cytokines in the medium and mRNA expressions. A significant upregulation of IL-4, IL-10 and TGF-beta was observed following treatment with GGT, which peaked at day 5 (IL-10) or day 10 (IL-4). On the other hand, IL-12 and IFN-gamma production were either unchanged or decreased. It seems therefore that GGT induces in vivo a shift towards Th2 lymphocytes which may be one of the mechanisms of down-regulation of the autoimmune reactivity in EAT. Our observations indicate that down-regulation of TH1 cytokines (especially IL-12) and enhancement of Th2 cytokine production may play an important role in the control of T-cell-mediated autoimmunity. These data may contribute to the design of new immunomodulating treatments for a group of autoimmune diseases.
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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] [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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Matsui Y, Sugawara Y, Tsukada K, Kishi Y, Shibahara J, Makuuchi M. Aspergillus thyroiditis in a living donor liver transplant recipient☆. J Infect 2006; 53:e231-3. [PMID: 16569435 DOI: 10.1016/j.jinf.2006.02.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2005] [Accepted: 02/10/2006] [Indexed: 10/24/2022]
Abstract
Aspergillosis is increasingly recognized as an important nosocomial pathogen in immunocompromised patients. Infection is difficult to diagnose and typically has a fatal outcome. We describe a liver transplant patient with fulminant hepatic failure, who had persistent fever of undetected origin postoperatively and an increased (1-3)-beta-d glucan level. Gallium-67 citrate scanning showed abnormal uptake in the thyroid bilaterally. Fine needle biopsy of the thyroid revealed thyroidal invasion of Aspergillosis. Total thyroidectomy was performed and the C reactive protein level decreased to 1.01 mg/dl. The patient died of liver sepsis due to Pseudomonas aeruginosa. (1-3)-beta-d Glucan monitoring and systematic radionuclide images are useful modalities for early diagnosis of Aspergillosis.
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Fink HJ, Hintze G. [Current thyroid diagnostics and therapy in disorders of fertility and in pregnancy]. ACTA ACUST UNITED AC 2006; 101:645-52; quiz 653-4. [PMID: 16896571 DOI: 10.1007/s00063-006-1094-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Little JW. Thyroid disorders. Part II: hypothyroidism and thyroiditis. ACTA ACUST UNITED AC 2006; 102:148-53. [PMID: 16876054 DOI: 10.1016/j.tripleo.2005.05.070] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2004] [Revised: 02/09/2005] [Accepted: 05/02/2005] [Indexed: 11/17/2022]
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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Guetgemann A, Brandenburg VM, Ketteler M, Riehl J, Floege J. Unclear fever 7 weeks after renal transplantation in a 56-year-old patient. Nephrol Dial Transplant 2006; 21:2325-7. [PMID: 16751654 DOI: 10.1093/ndt/gfl280] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Gemma R. [Riedel's thyroiditis]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 2006; Suppl 1:441-4. [PMID: 16776185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
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Khan MAB, Hashmi SMH, Prinsley PR, Premachandra DJ. Reidel’s thyroiditis and Tolosa-Hunt syndrome, a rare association. The Journal of Laryngology & Otology 2006; 118:159-61. [PMID: 14979959 DOI: 10.1258/002221504772784676] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A previously undescribed association of Reidel’s thyroiditis with Tolosa-Hunt syndrome is reported. A 33 year-old Caucasian female presented with a two-year historyof painful progressive goitre, histologically a Reidel’s thyroiditis. She underwent left partial thyroidectomy. Post-operatively she developed severe right retro-orbital pain, right temporal headache and a partial right occulomotor nerve palsy. A diagnosis of Tolosa-Hunt syndrome was made. Some important aspects of this case are discussed.
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Dietlein M, Schicha H. Amiodarone-induced thyrotoxicosis due to destructive thyroiditis: therapeutic recommendations. Exp Clin Endocrinol Diabetes 2005; 113:145-51. [PMID: 15789273 DOI: 10.1055/s-2005-837524] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Amiodarone-induced thyrotoxicosis (AIT) type 1 occurs in subjects with an underlying thyroid disease, whereas type 2 AIT is a form of destructive thyroiditis. Our hypothesis was that the common practice of thyroid testing before prescription of amiodarone would reduce the incidence of pure type 1 AIT, though a stringent classification may be difficult (mixed type AIT). MATERIALS AND METHODS Thyroid testing before and after treatment of AIT (n = 12) and the response to combined antithyroid and glucocorticoid treatment (n = 11) were recorded in a consecutive series of patients seen at a university hospital. RESULTS Some criteria for type 1 AIT were fulfilled in 3 patients, but the diagnosis of a mixed form AIT was more likely in 2 of these. Type 2 AIT was diagnosed in the other 9 patients, while 6 patients had diffuse hypoechoic goitre. The median time to euthyroidism (defined as normal fT3 concentration) under thionamide and prednisolone (starting dose 20 to 75 mg/d) was 2 months (interquartile range 1 to 2.7 months). Thionamide treatment was stopped after a median duration of 5.7 months (interquartile range 4.2 to 8.7 months) and glucocorticoids were completely withdrawn after 6.7 months (5.5 to 8.7 months). CONCLUSIONS Nowadays, isolated type 1 AIT is rarely found and destructive thyroiditis (as type 2 AIT or mixed form) is the predominant cause of AIT. To accelerate recovery, we prescribed thionamide and glucocorticoids simultaneously as first-line therapy once contraindications for the use of steroids had been ruled out.
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Lubin E. Antithyroid drugs. N Engl J Med 2005; 352:2246-7; author reply 2246-7. [PMID: 15926209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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Raupach T, Karaus M. [Pharyngitis, massive ESR elevation and hyperthyroidism in a 71-year-old female patient]. Internist (Berl) 2005; 45:1182-8. [PMID: 15322709 DOI: 10.1007/s00108-004-1259-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We present a 71-year-old female patient suffering from a sore throat with unilateral neck swelling, pain on swallowing, subfebrile temperatures and general fatigue persisting for several weeks without any clinical signs of hyperthyroidism, although laboratory findings show high concentrations of T(3) and T(4) and a low TSH. A massive ESR elevation is found as well. Ultrasound reveals an inhomogeneous pattern of the thyroid gland with low echogenicity. (99m)Tc pertechnetate uptake is suppressed. The diagnosis of acute/subacute thyroiditis de Quervain is concluded. Therapeutic application of prednisone leads to a swift improvement, yet two weeks later asymptomatic hypothyroidism is diagnosed, requiring substitution of thyroxine. We discuss de Quervain's thyroiditis and the differential diagnosis of inflammatory disorders of the thyroid gland.
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Iwakura MS, Fontes R. Uso do tamoxifeno no tratamento da tireoidite de Riedel: relato de um caso. ACTA ACUST UNITED AC 2004; 48:903-8. [PMID: 15761567 DOI: 10.1590/s0004-27302004000600019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
O tratamento da tireoidite de Riedel (TR) consiste em cirurgia nos casos de fibrose local limitada. Na maioria dos casos, entretanto, necessita-se do uso de agentes antiinflamatórios, como os glicocorticóides ou, nos casos de falha ou recidiva, o tamoxifeno pode ser útil. Relatamos um caso de TR em uma mulher negra de 55 anos, associada a hipotireoidismo e hipoparatireoidismo. Avaliamos o tratamento com tamoxifeno na dose de 20mg duas vezes ao dia, durante onze meses. Após sessenta dias de tratamento, a paciente não relatava os sintomas compressivos antes apresentados. Entretanto, em um seguimento de onze meses, houve pouca melhora objetiva avaliada por ultrassonografia e tomografia seriados de região cervical. O tamoxifeno pode ser útil na TR, principalmente quando o uso do glicocorticóide é contra-indicado. A duração ideal do uso desta terapia não está definida.
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Jung YJ, Schaub CR, Rhodes R, Rich FA, Muehlenbein SJ. A Case of Riedel’s Thyroiditis Treated with Tamoxifen: Another Successful Outcome. Endocr Pract 2004; 10:483-6. [PMID: 16033720 DOI: 10.4158/ep.10.6.483] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To report a case of Riedel's thyroiditis, which was successfully treated with tamoxifen. METHODS We present the clinical, laboratory, and imaging findings and describe the clinical course of a patient with Riedel's thyroiditis. RESULTS A 40-year-old woman presented with hypothyroidism and a large goiter, which was unresponsive to hormone replacement therapy. Magnetic resonance imaging confirmed the presence of an enlarged thyroid gland, more pronounced on the right than on the left. The patient had progressive discomfort attributable to compressive symptoms in the neck. Surgical exploration of the neck disclosed a hard, immobile thyroid mass, which could not be resected because of adherence to surrounding structures. Biopsy of the thyroid and of the muscles of the neck revealed Riedel's thyroiditis. Treatment with tamoxifen, in a dosage of 20 mg twice a day for more than 1(1/2) years, completely resolved the neck mass (substantiated by follow-up magnetic resonance imaging) and relieved the signs and symptoms of compression of the neck. CONCLUSION Tamoxifen treatment is effective in resolving the mass and compression in Riedel's thyroiditis.
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Mazul-Sunko B, Resetic J, Solter M, Ivanec Z. Postoperative adrenal crisis in a patient with Schmidt syndrome (autoimmune polyglandular endocrinopathy type II). Eur J Anaesthesiol 2004; 21:416-7. [PMID: 15141804 DOI: 10.1017/s0265021504235116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Moulik PK, Al-Jafari MS, Khaleeli AA. Steroid responsiveness in a case of Riedel's thyroiditis and retroperitoneal fibrosis. Int J Clin Pract 2004; 58:312-5. [PMID: 15117103 DOI: 10.1111/j.1368-5031.2004.00057.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Riedel's thyroiditis is a rare chronic inflammatory disease of the thyroid characterised by an invasive fibrotic process. We present a lady with newly diagnosed hypothyroidism, rapidly enlarging hard, fixed goitre, strongly positive thyroid antibodies and raised erythrocyte sedimentation rate (ESR). A tru-cut biopsy confirmed Riedel's struma. Regression of the goitre and reduction of antibody titres occurred after starting prednisolone, which was stopped after 10 months. Six months later, she presented with renal failure due to retroperitoneal fibrosis that was successfully treated by reinstitution of steroids and ureteric stenting. Very high titres of thyroid antibodies and hypothyroidism predating development of goitre suggest coexistence of Hashimoto's thyroiditis and Riedel's thyroiditis. Tru-cut biopsy obviated the need for open thyroidectomy. A predominantly inflammatory as opposed to fibrotic thyroid histology may predict good response to steroids. Relapse following steroid withdrawal may not only be in the thyroid but also at other sites.
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Astor FC, Villasuso E, Lee R, Lehman D. Actinomycotic Thyroid Abscess. Otolaryngol Head Neck Surg 2003; 129:461-2. [PMID: 14574309 DOI: 10.1016/s0194-59980300608-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rodrigues F. [Postpartum thyroiditis]. ACTA MEDICA PORT 2003; 16:351-2. [PMID: 14750284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
The author refers to the main clinical symptoms, diagnosis, treatment and evaluation of the post-partum thyroiditis. Researches can reveal different post-partum thyroiditis, considering the diagnosis and screening. Normally the classical presentation of post-partum thyroiditis includes a period of thyrotoxicosis, followed by hypothyroidism and finally thyroid functions in its normal levels. According to some statistic investigation, authors mention that after a period of normal and stable status, hypothyroidism can prevail as a long-term disease.
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