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Case report and literature review: A thyroid storm patient with severe acute hepatic failure treated by therapeutic plasma exchange and a double plasma molecular absorption system. Heliyon 2024; 10:e28867. [PMID: 38601545 PMCID: PMC11004571 DOI: 10.1016/j.heliyon.2024.e28867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/12/2024] Open
Abstract
Thyroid storm (TS) leading to acute liver failure is rare but fatal in clinical practice and hepatic failure can remarkably limit medication options for TS. We successfully cured a patient with TS complicated with acute hepatic failure using therapeutic plasma exchange (TPE) and a double plasma molecular absorption system (DPMAS) and summarized the case characteristics of 10 similar critical patients reported worldwide. We recommend that patients with TS complicated with liver failure disuse propylthiouracil or methimazole. TPE should be utilized to rapidly decrease thyroid hormone levels, and DPMAS should be considered for supportive treatment in the presence of hepatic encephalopathy or dramatic bilirubin elevations.
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Anaesthesiology perspective on a multidisciplinary approach to optimal perioperative management of a patient with giant peptic ulcer perforation caused by the physiological stress of a thyroid storm necessitating emergent laparotomy. BMJ Case Rep 2022; 15:e250816. [PMID: 36585054 PMCID: PMC9809235 DOI: 10.1136/bcr-2022-250816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Thyroid storm is a rare, fatal complication of thyrotoxicosis that necessitates aggressive medical treatment. We present a case of a patient who developed duodenal ulcer perforation as a result of a thyroid storm caused by Graves' thyrotoxicosis. In addition to life-threatening intra-abdominal sepsis complicated by high anion-gap metabolic acidosis, he was found to have severely deranged thyroid hormone levels and clinical features compatible with thyroid storm based on the Burch-Wartofsky Score. Diagnosis and management of such patients with compromised gastrointestinal (GI) tract present a remarkable clinical challenge to the anaesthetist and the intensivists. Multidisciplinary care with rapid preoperative optimisation, careful intraoperative anaesthetic techniques and postoperative care resulted in excellent outcomes. This case report sheds light on how to tailor general anaesthesia to minimise physiological derangement associated with thyroid storm and re-establish homeostasis in patients presenting for emergent surgery, particularly those with GI dysfunction.
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Abstract
Background: Given the paucity of epidemiological studies on thyroid storm, we aimed to estimate the incidence rate and case fatality of thyroid storm in Germany based on a large claims database. Methods: Using the German Pharmacoepidemiological Research Database (GePaRD) we identified patients with at least one inpatient discharge diagnosis of thyroid storm (International Statistical Classification of Diseases and Related Health Problems, 10th revision, German modification; ICD-10-GM E05.5) between 2007 and 2017 and calculated age-standardized and age-specific incidence rates in males and females (no age restriction). We defined deaths occurring within 30 days of the diagnosis as thyroid storm-associated and determined case fatality by sex and age group. Point estimates were reported with confidence intervals [CIs]. Results: We identified 1690 patients with an incident diagnosis of thyroid storm. Of these, 72% were females (n = 1212). The mean age was 60 years (standard deviation: 18.6 years). The age-standardized incidence rate per 100,000 persons per year was 1.4 [CI 1.2-1.7] in females and 0.7 [CI 0.5-0.9] in males. In females ≤60 and >60 years of age, the incidence rate was 0.9 [CI 0.9-1.0] (males: 0.4 [CI 0.3-0.4]) and 2.7 [CI 2.5-2.9] (males: 1.7 [CI 1.5-1.9]), respectively. The case fatality of thyroid storm was 1.4% [CI 0.6-2.8] in females ≤60 years and 10.9% [CI 8.6-13.7] in females >60 years. In males, the case fatality was 1.0% [CI 0.2-4.0] in those aged ≤60 years and 16.7% [CI 12.6-21.7] in those >60 years. Conclusions: Incidence rates of thyroid storm were markedly higher in females than in males and were three times higher in persons >60 years compared with younger age groups. The case fatality was below 2% in persons aged ≤60 years and markedly higher in older persons (males: 17 times and females: 8 times).
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Survey of the actual administration of thiamazole for hyperthyroidism in Japan by the Japan Thyroid Association. Endocr J 2022; 69:35-43. [PMID: 34321366 DOI: 10.1507/endocrj.ej21-0238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
To clarify the actual administration of thiamazole (MMI), the first choice of antithyroid drugs, the actual therapy provided by the Japan Thyroid Association (JTA) members for the following conditions was surveyed. The subjects included adult patients, pregnant women, and pediatric patients with Graves' disease who visited each medical institution from September 2019 to February 2020. Initial doses, frequency of administration, maintenance doses, maximum doses, consultation intervals for pregnant women, and dosages administrated to breastfeeding mothers were surveyed. The total number of cases collected was 11,663. Administration of 15 mg once a day was the most common initial therapy, constituted 74.4% (2,526/3,397 cases) of adults, 33.8% (44/130) of pregnant women, and 50.8% (61/120) of children. The maintenance dose before discontinuation was equivalent to 2.5 mg/day in 52.3% (3,147/6,015). The most common maximum dose for adults and children was 30 mg/day, administrated to 57.5% of adults (223/388) and 59.6% (28/47) of children; for pregnant women, it was 15 mg/day, administrated to 71.1% (27/38). The most common consultation interval for pregnant women was every four weeks (32.1%, 341/1,063). In lactating mothers, the dose was 10 mg/day or less in 366 of 465 cases (78.7%). Breastfeeding was also allowed 4-6 hours after the administration of 15-20 mg/day in 69 patients (14.8%). Breastfeeding was prohibited in 26 patients (5.6%). In conclusion, initial MMI therapy was started with 15 mg once a day in most patients, and MMI was also administrated to lactating mothers following the Graves' disease treatment guidelines by the JTA.
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[Graves' Disease]. Dtsch Med Wochenschr 2021; 146:1337-1343. [PMID: 34644794 DOI: 10.1055/a-1258-5429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
DIAGNOSIS The diagnosis of Graves' disease is mainly based on ultrasonography and laboratory diagnostics. This includes the determination of the TSH value and the peripheral thyroid hormones. TSH receptor antibody (TRAb) measurement is highly sensitive and specific for the detection of Graves' disease (GD) and helps to distinguish from autoimmune thyroiditis (AIT). However, as recent studies show, some may AIT patients may also reveal TRAb. THERAPY Current guidelines recommend primarily the use of thiamazol/carbimazole in GD. Due to the comparatively higher hepatotoxicity, propylthiouracil is not recommended as first line therapy. In case of relapse during 12 up to 18 months of antithyroid drug therapy or after a frustrating attempt at cessation, definitive therapy should be considered. Alternatively, in accordance with the current recommendations of the European Thyroid Association, drug therapy may be continued for up to 12 months after initial diagnosis. PREGNANCY The treatment of active GD during pregnancy is problematic due to diaplacental crossing of peripheral thyroid hormones, TSH receptor stimulating antibodies and antithyroid drugs. According to current guidelines, PTU is recommended during the first 16 weeks of pregnancy, whereas for the 2nd and 3 rd trimester no special recommendations are given. After that, you can choose which antithyroid drug might be used. The aim of antithyroid drug therapy during pregnancy is to achieve a suppressed TSH value together with normal or slightly increased fT4 while using lowest effective dose of antithyroid drug. IMMUNE CHECKPOINT INHIBITORS (ICI) The most common endocrine side effect with this therapy is thyroid dysfunction. Hyperthyroidism; occur most frequently in combination therapy (CTLA-4 / anti-PD-1 therapy) ICI mainly causes destructive thyroiditis with lymphocytic infiltration; GD is absolutely rare in this context and only few cases are described.
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Epidemiology and factors associated with mortality of thyroid storm in Taiwan: a nationwide population-based study. Intern Emerg Med 2021; 16:601-607. [PMID: 32676839 DOI: 10.1007/s11739-020-02445-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/10/2020] [Indexed: 11/26/2022]
Abstract
Thyroid storm is a rare and life-threatening disease. However, its prevalence, incidence, and mortality rate in Chinese population are unknown. We performed a retrospective study using the Taiwan Health and Welfare Data. Patients admitted owing to thyrotoxicosis were divided into thyroid storm group and non-thyroid storm group. We assessed thyroid storm prevalence, incidence, complications, and mortality rate. Multiple Cox regression was performed to estimate the hazard ratio for the mortality risk. Overall, 1244 thyroid storm patients and 83,874 thyrotoxicosis patients without thyroid storm were included. Most thyroid storm patients were female (67.9%) with ages ranging from 30 to 44 years (33.4%), and most thyroid storm cases occurred during the summer season. The prevalence of thyroid storm was 1.48% (1244/83,874). The incidence rate of thyroid storm was 0.55 per 100,000 persons per year and 6.28 per 100,000 hospitalized patients per year. The overall 14-, 28-, and 90-day mortality rates of thyroid storm patients were 5.23%, 6.59%, and 8.12%, respectively. Thyroid storm, older age, male, and underlying ischemic stroke, myocardial infarction, heart failure, kidney disease, atrial fibrillation, depression, chronic obstructive pulmonary disease, diabetes mellitus, cancer, end stage renal diseases were associated with a significantly higher risk of mortality. In conclusion, the 90-day mortality rate of thyroid storm was high and was commonly associated with multiorgan failure and shock. Therefore, clinical physicians should identify thyroid storm and treat it accordingly.
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[53/f-Fever and palpitations : Preparation for the medical specialist examination: part 17]. Internist (Berl) 2021; 62:97-101. [PMID: 33496807 DOI: 10.1007/s00108-020-00939-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2020] [Indexed: 10/22/2022]
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Recurrent Thyroid Storm Caused by a Complete Hydatidiform Mole in a Perimenopausal Woman. Case Rep Endocrinol 2020; 2020:8842987. [PMID: 33425402 PMCID: PMC7773465 DOI: 10.1155/2020/8842987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 11/13/2020] [Accepted: 11/30/2020] [Indexed: 11/17/2022] Open
Abstract
Background Gestational trophoblastic disease (GTD) which includes hydatidiform mole, invasive mole, placental site trophoblastic tumor, and choriocarcinoma is a rare cause of hyperthyroidism due to excess production of placental human chorionic gonadotrophin hormone (hCG) by tumor cells. Molecular mimicry between hCG and thyroid stimulating hormone (TSH) leads to continuous stimulation of TSH receptor by extremely high levels of hCG seen in these tumors. Consequently, biochemical and clinical hyperthyroidism ensues and it is potentially complicated by thyrotoxic crisis which is fatal unless urgent therapeutic steps are undertaken. Case Description. We present a 49-year-old perimenopausal woman who presented with recurrent thyroid storm and high output cardiac failure. The initial workup revealed suppressed TSH, high-free thyroxine (FT4), and free triiodothyronine (FT3) levels with increased vascularity of the normal-sized thyroid on ultrasonography. She was managed with parenteral beta blockers, steroids, and high-dose carbimazole. Her lower abdominal tenderness led to further investigations which revealed tremendously elevated beta-hCG and a snow storm appearance on transabdominal ultrasound suggestive of GTD. She underwent curative surgery and was diagnosed with complete hydatidiform mole postoperatively by histology. Conclusion Recurrent thyroid crisis in gestational trophoblastic disease is an exceedingly rare presentation and that is highly fatal. This case highlights the importance of early detection and treatment of the etiology of thyrotoxicosis to eliminate mortality.
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Apathetic Thyroid Storm with Cardiorespiratory Failure, Pulmonary Embolism, and Coagulopathy in a Young Male with Graves' Disease and Myopathy. Case Rep Endocrinol 2020; 2020:8896777. [PMID: 33029436 PMCID: PMC7530497 DOI: 10.1155/2020/8896777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/21/2020] [Accepted: 09/11/2020] [Indexed: 11/17/2022] Open
Abstract
A 38-year-old gentleman presented with thyroid storm with multiorgan involvement in the form of heart failure (thyrotoxic cardiomyopathy), respiratory failure (respiratory muscle fatigue), hepatic dysfunction, fast atrial fibrillation, pulmonary embolism, and disseminated intravascular coagulation (DIC). His Graves' disease (GD) remained undiagnosed for nearly 8 months because apart from weight loss, he has not had any other symptoms of thyrotoxicosis. The presentation of thyroid storm was atypical (apathetic thyroid storm) with features of depression and extreme lethargy without any fever, anxiety, agitation, or seizure. There were no identifiable triggers for the thyroid storm. Apart from mechanical ventilation and continuous veno-venous renal replacement therapy in the intensive care unit, he received propylthiouracil (PTU), esmolol, and corticosteroids, which were later switched to carbimazole and propranolol with steroids being tapered down. He was diagnosed with thyrotoxic myopathy which, like GD, remained undiagnosed for long (fatigability). A high index of suspicion and a multidisciplinary care are essential for good outcome in these patients.
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Early administration of glucocorticoid for thyroid storm: analysis of a national administrative database. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:470. [PMID: 32727523 PMCID: PMC7391822 DOI: 10.1186/s13054-020-03188-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 07/20/2020] [Indexed: 12/29/2022]
Abstract
Background Thyroid storm is a life-threatening disease with a mortality rate of over 10%. Although glucocorticoids have been recommended as a treatment option for thyroid storm, supportive evidence based on a large-scale clinical research is lacking. The objective of the current study was to evaluate the beneficial effects of glucocorticoids in the treatment of patients with severe thyroid storm. Methods A retrospective nationwide cohort study was conducted using a Japanese national administrative claims database. Patients admitted to intensive care units due to severe thyroid storm between the financial years 2013 and 2017 were included in the study. The primary outcome was in-hospital mortality; secondary outcomes were mortality within 30 days and insulin administration during hospitalization. Generalized linear mixed model (GLMM) with maximum likelihood estimation (MLE) and Bayesian estimation using Markov chain Monte Carlo methods (MCMC), in addition to propensity score matching (PSM), were used for statistical analysis. Results A total of 811 patients were included in the study, of which 600 patients were treated with glucocorticoids, and 211 patients were treated without glucocorticoids. The early administration of glucocorticoids was not associated with a significant improvement in the in-hospital mortality of patients with thyroid storm [adjusted odds ratio (95% confidence interval) = 1.77 (0.95–3.34), 1.44 (1.14–1.93), and 1.46 (0.72–3.00) in the GLMM (MLE), GLMM (MCMC), and PSM, respectively]. The results of mortality within 30 days were almost identical to the results of in-hospital mortality. However, insulin use was significantly higher in the glucocorticoid group. Conclusions This analysis of a nationwide administrative database indicates that the administration of glucocorticoids does not improve the survival of patients with thyroid storm.
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Abstract
OBJECTIVES Thyroid storm represents a rare but life-threatening endocrine emergency. Only rare data are available on its management and the outcome of the most severe forms requiring ICU admission. We aimed to describe the clinical manifestations, management and in-ICU and 6-month survival rates of patients with those most severe thyroid storm forms requiring ICU admission. DESIGN Retrospective, multicenter, national study over an 18-year period (2000-2017). SETTING Thirty-one French ICUs. PATIENTS The local medical records of patients from each participating ICU were screened using the International Classification of Diseases, 10th Revision. Inclusion criteria were "definite thyroid storm," as defined by the Japanese Thyroid Association criteria, and at least one thyroid storm-related organ failure. MEASUREMENTS AND MAIN RESULTS Ninety-two patients were included in the study. Amiodarone-associated thyrotoxicosis and Graves' disease represented the main thyroid storm etiologies (30 [33%] and 24 [26%] patients, respectively), while hyperthyroidism was unknown in 29 patients (32%) before ICU admission. Amiodarone use (24 patients [26%]) and antithyroid-drug discontinuation (13 patients [14%]) were the main thyroid storm-triggering factors. No triggering factor was identified for 30 patients (33%). Thirty-five patients (38%) developed cardiogenic shock within the first 48 hours after ICU admission. In-ICU and 6-month postadmission mortality rates were 17% and 22%, respectively. ICU nonsurvivors more frequently required vasopressors, extracorporeal membrane of oxygenation, renal replacement therapy, mechanical ventilation, and/or therapeutic plasmapheresis. Multivariable analyses retained Sequential Organ Failure Assessment score without cardiovascular component (odds ratio, 1.22; 95% CI, 1.03-1.46; p = 0.025) and cardiogenic shock within 48 hours post-ICU admission (odds ratio, 9.43; 1.77-50.12; p = 0.008) as being independently associated with in-ICU mortality. CONCLUSIONS Thyroid storm requiring ICU admission causes high in-ICU mortality. Multiple organ failure and early cardiogenic shock seem to markedly impact the prognosis, suggesting a prompt identification and an aggressive management.
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Abstract
Thyrotoxicosis is a general term for excess circulating and tissue thyroid hormone levels, whereas hyperthyroidism specifically denotes disorders involving a hyperactive thyroid gland (Graves disease, toxic multinodular goiter, toxic adenoma). Diagnosis and determination of the cause rely on clinical evaluation, laboratory tests, and imaging studies. Hyperthyroidism is treated with antithyroid drugs, radioactive iodine ablation, or thyroidectomy. Other types of thyrotoxicosis are monitored and treated with β-blockers to control symptoms given that most of these conditions resolve spontaneously.
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THYROID STORM WITH COMA IN A PATIENT WITH METASTATIC THYROID CARCINOMA AND GRAVES DISEASE: WON THE BATTLE BUT LOST THE WAR. AACE Clin Case Rep 2020; 5:e7-e12. [PMID: 31966991 DOI: 10.4158/accr-2018-0262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/13/2018] [Indexed: 11/15/2022] Open
Abstract
Objective To describe the background and events that may precipitate thyroid storm (TS) with coma as well as the course of treatment intervention and our patient's response to treatment. Methods We present a case of TS with coma including precipitants, thyroid function tests, thyroid ultrasound, computed tomography findings, course, treatment, and outcome. Results A 71-year-old woman was hospitalized with back pain and right leg weakness due to a newly diagnosed, 12.4-cm sacral tumor. The tumor had metastasized from poorly differentiated papillary thyroid carcinoma. The patient developed TS characterized by thyrotoxicosis with fever, tachycardia, and mental status change progressing to coma over several days. Treatment including antithyroid drugs, steroids, saturated solution of potassium iodide, L-carnitine, therapeutic plasma exchange, and thyroidectomy reversed the prolonged coma and TS, but left residual flaccid quadriplegia. The patient eventually died. Conclusion This patient presented with multiple rare causes of TS (computed tomography contrast and Graves disease in the setting of high-volume thyroid cancer) and a rare manifestation of TS (coma). The TS included fever, tachycardia, and rapid onset of prolonged coma in the setting of thyrotoxicosis. Precipitants of the TS may have included enlarged thyroid tissue from goiter, distant metastasis, the operation, computed tomography contrast exposure, and high levels of thyroid-stimulating immunoglobulin. Multifaceted treatments, most importantly therapeutic plasma exchange, resolved the coma and TS, but the patient still succumbed to comorbidity. We agree with the Japan Thyroid Association recommendation for therapeutic plasma exchange in patients with TS, especially those in a coma who do not awaken within 24 to 48 hours of starting conventional TS treatment.
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Abstract
Thyroid storm (accelerated hyperthyroidism) is an uncommon life-threatening emergency. The diagnosis is difficult and at times delayed owing to atypical presentation. Early diagnosis is the key to its successful management. We came across a patient who had presentations of acute abdomen but later diagnosed in thyroid storm. Multiorgan involvement leads all resuscitative measures futile and prevented us to salvage the patient.
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Clinical, Biochemical, Hematological, Endocrinological and Immunological Differences Between Graves' Disease Patients With and Without Thyroid Storm. J Clin Med Res 2019; 11:452-457. [PMID: 31143313 PMCID: PMC6522230 DOI: 10.14740/jocmr3833] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 04/22/2019] [Indexed: 12/02/2022] Open
Abstract
Background Thyroid storm (TS) is very rare, however, a life-threatening medical condition requiring emergency treatment. Since TS is rare, published case reports and seven unpublished cases of TS diagnosed at the researchers’ facilities were analyzed to make diagnostic criteria for TS in Japan. There are no reports on differences in backgrounds between Graves’ disease patients with and without TS, from a single research facility. Methods We retrospectively picked up patients who had been diagnosed as having Graves’ disease with and without TS, at National Center for Global Health and Medicine Kohnodai Hospital, between January 2010 and October 2018. According to the guideline for the diagnosis of Graves’ disease and TS presented by the Japan Thyroid Association, we diagnosed patients as having Graves’ disease with and without TS. We obtained clinical and laboratory data by using electronical medical records and database after showing the opt-out. Results We found 69 Graves’ disease patients without TS, and five Graves’ disease patients with TS. Graves’ disease patients with TS were significantly younger than those without TS. Graves’ disease patients with TS included a significantly higher percentage of male patients than those without TS. Body temperature and pulse rate in patients with TS were significantly higher than those without TS. Serum thyroid hormone levels and the titer of third-generation thyroid stimulating hormone receptor antibody in patients with TS were significantly higher than in those without TS. Neutrophilic leukocytosis together with eosinopenia, monocytopenia and lymphocytopenia were observed in patients with TS. Serum alkaline phosphatase level was significantly higher in patients with TS than in those without TS. Serum levels of triglyceride, high-density lipoprotein-cholesterol, and low-density lipoprotein-cholesterol in patients with TS were significantly lower than those without TS. Conclusions Our study demonstrated significant clinical, biochemical, hematological, endocrinological and immunological differences in Graves’ disease patients with TS compared to those without TS.
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Comparison of Intra-Operative Vital Sign Changes during Total Thyroidectomy in Patients with Controlled and Uncontrolled Graves' Disease. J Clin Med 2018; 7:jcm7120566. [PMID: 30572604 PMCID: PMC6306939 DOI: 10.3390/jcm7120566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/11/2018] [Accepted: 12/18/2018] [Indexed: 11/25/2022] Open
Abstract
Thyroid storm (TS) is a life-threatening emergency endocrine condition. Thyroid hormones should be normalized before thyroidectomy is performed in patients with Graves’ disease. However, thyroid hormone levels are inevitably high in patients undergoing surgery. This study analyzed differences in vital sign changes during thyroidectomy between patients with controlled and uncontrolled Graves’ disease and assessed thyroid hormone cutoffs for TS. Preoperative levels of the thyroid hormones free T4 (FT4), T3, and thyroid stimulating hormone (TSH) were retrospectively analyzed in patients who underwent total thyroidectomy for Graves’ disease. Patients were divided into those with uncontrolled Graves’ (UG) disease, defined as preoperative TSH <0.3 µIU/mL and FT4 >1.7 ng/dL, those with controlled Graves’ (CG) disease, those with extremely uncontrolled Graves’ (EUG) disease, defined as TSH <0.3 µIU/mL and FT4 >3.4 ng/dL, and finally, those without EUG (non-EUG). The 29 patients with Graves’ disease included 12 with CG group and 17 with UG. FT4 and T3 concentrations were significantly higher in the UG group. There were no differences in vital sign and anesthetic agent. These 29 patients could also be divided into those with (n = 4) and without EUG (n = 25). The mean age was lower (21.5 vs. 40.9 years, p < 0.001) and the mean operation time was shorter (121.4 vs. 208.8 min, p = 0.003) in the EUG group. Requirements for anesthetic agents were greater in the EUG group. Mean FT4 concentration in the EUG group was 3.8 ng/dL, and there were no changes in vital signs during surgery. Vital sign change during thyroid surgery was not observed in patients with uncontrolled Graves’ disease up to the twice upper normal limit of T4 level.
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Weathering the storm: A case of thyroid storm refractory to conventional treatment benefiting from therapeutic plasma exchange. J Clin Apher 2018; 33:678-681. [PMID: 30321468 DOI: 10.1002/jca.21658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 08/05/2018] [Accepted: 08/07/2018] [Indexed: 12/28/2022]
Abstract
Thyroid storm is a severe manifestation of thyrotoxicosis characterized by systemic organ dysfunction secondary to a hypermetabolic state. Although antithyroid drugs, steroids, beta-blockers, antipyretics, and cholestyramine are the standard of care, some patients inadequately respond to these conventional therapies. Therapeutic plasma exchange has been previously utilized as a treatment modality in patients with a poor response to routine therapies or with contraindications to them. Herein, we report our experience with the management of a case of thyroid storm refractory to conventional treatment but responsive to therapeutic plasma exchange.
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2018 European Thyroid Association Guideline for the Management of Graves' Hyperthyroidism. Eur Thyroid J 2018; 7:167-186. [PMID: 30283735 PMCID: PMC6140607 DOI: 10.1159/000490384] [Citation(s) in RCA: 405] [Impact Index Per Article: 67.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/24/2018] [Indexed: 12/12/2022] Open
Abstract
Graves' disease (GD) is a systemic autoimmune disorder characterized by the infiltration of thyroid antigen-specific T cells into thyroid-stimulating hormone receptor (TSH-R)-expressing tissues. Stimulatory autoantibodies (Ab) in GD activate the TSH-R leading to thyroid hyperplasia and unregulated thyroid hormone production and secretion. Diagnosis of GD is straightforward in a patient with biochemically confirmed thyrotoxicosis, positive TSH-R-Ab, a hypervascular and hypoechoic thyroid gland (ultrasound), and associated orbitopathy. In GD, measurement of TSH-R-Ab is recommended for an accurate diagnosis/differential diagnosis, prior to stopping antithyroid drug (ATD) treatment and during pregnancy. Graves' hyperthyroidism is treated by decreasing thyroid hormone synthesis with the use of ATD, or by reducing the amount of thyroid tissue with radioactive iodine (RAI) treatment or total thyroidectomy. Patients with newly diagnosed Graves' hyperthyroidism are usually medically treated for 12-18 months with methimazole (MMI) as the preferred drug. In children with GD, a 24- to 36-month course of MMI is recommended. Patients with persistently high TSH-R-Ab at 12-18 months can continue MMI treatment, repeating the TSH-R-Ab measurement after an additional 12 months, or opt for therapy with RAI or thyroidectomy. Women treated with MMI should be switched to propylthiouracil when planning pregnancy and during the first trimester of pregnancy. If a patient relapses after completing a course of ATD, definitive treatment is recommended; however, continued long-term low-dose MMI can be considered. Thyroidectomy should be performed by an experienced high-volume thyroid surgeon. RAI is contraindicated in Graves' patients with active/severe orbitopathy, and steroid prophylaxis is warranted in Graves' patients with mild/active orbitopathy receiving RAI.
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Abstract
A 35-year-old Japanese man was emergently admitted to our hospital with chief complaints of palpitation and dyspnea. He has been treated for Basedow's disease. He was diagnosed with acute decompensated heart failure, atrial fibrillation and thyrotoxicosis. We started anti-thyroid agents and a treatment for heart failure with beta blockers and diuretics under anti-coagulation therapy. His B-type natriuretic peptide levels remained high, although the heart failure had been compensated and the heart rate was well controlled while hyperthyroidism still existed. We should bear in mind that a discrepancy can exist between the clinical course and the B-type natriuretic peptide level in heart failure patients complicated with hyperthyroidism.
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Abstract
BACKGROUND Thyroid storm (TS) is life threatening. In the mid-2000s, its incidence was poorly defined, peer-reviewed diagnostic criteria were not available, and management and treatment did not seem to be verified based upon evidence and latest advances in medicine. METHODS First, diagnostic criteria were developed based on 99 patients in the literature and seven patients in this study. Then, initial and follow-up surveys were conducted from 2004 through 2008, targeting all hospitals in Japan to obtain and verify information on patients who met diagnostic criteria for TS. Based on these data, the diagnostic criteria were revised, and management and treatment guidelines were created. RESULTS The incidence of TS in hospitalized patients in Japan was estimated to be 0.20 per 100,000 per year and 0.22% of all thyrotoxic patients. The mortality rate was 10.7%. Multiple organ failure was the most common cause of death, followed by congestive heart failure, respiratory failure, and arrhythmia. In the final diagnostic criteria for TS, the definition of jaundice as serum bilirubin concentration >3 mg/dL was added. Based upon nationwide surveys and the latest information, guidelines for the management and treatment for TS were extensively revised and algorithms were developed. CONCLUSIONS TS remains a life-threatening disorder, with >10% mortality in Japan. New peer-reviewed diagnostic criteria for TS are presented and its clinical features, prognosis, and incidence are clarified based on nationwide surveys. Furthermore, this information helped to establish detailed guidelines for the management and treatment of TS. A prospective prognostic study to validate the guidelines is eagerly anticipated.
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Abstract
Autoimmune diseases of the thyroid gland are considered to be the most frequent cause of thyroid gland disorders. Autoimmune thyroid diseases consist of two subgroups: autoimmune thyroiditis (AIT) and Graves' disease. The AIT is the most common human autoimmune disease. Infiltration of the thyroid gland with cytotoxic T‑cells can lead to an initial thyrotoxicosis und during the course to hypothyroidism due to destruction of the thyroid gland. Substitution with Levothyroxine is indicated for manifest hypothyroidism and subclinical hypothyroidism with increased thyroid antibodies with the intention of normalizing the serum thyroid stimulating hormone (TSH). Graves' disease is characterized by the appearance of stimulating TSH receptor antibodies leading to hyperthyroidism. Endocrine ophthalmopathy may also occur. Ablative therapy with radioiodine therapy or thyroidectomy is administered to patients with Graves' disease without remission after at least 1 year of antithyroid drug therapy.
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2016 Guidelines for the management of thyroid storm from The Japan Thyroid Association and Japan Endocrine Society (First edition). Endocr J 2016; 63:1025-1064. [PMID: 27746415 DOI: 10.1507/endocrj.ej16-0336] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Thyroid storm is an endocrine emergency which is characterized by multiple organ failure due to severe thyrotoxicosis, often associated with triggering illnesses. Early suspicion, prompt diagnosis and intensive treatment will improve survival in thyroid storm patients. Because of its rarity and high mortality, prospective intervention studies for the treatment of thyroid storm are difficult to carry out. We, the Japan Thyroid Association and Japan Endocrine Society taskforce committee, previously developed new diagnostic criteria and conducted nationwide surveys for thyroid storm in Japan. Detailed analyses of clinical data from 356 patients revealed that the mortality in Japan was still high (∼11%) and that multiple organ failure and acute heart failure were common causes of death. In addition, multimodal treatment with antithyroid drugs, inorganic iodide, corticosteroids and beta-adrenergic antagonists has been suggested to improve mortality of these patients. Based on the evidence obtained by nationwide surveys and additional literature searches, we herein established clinical guidelines for the management of thyroid storm. The present guideline includes 15 recommendations for the treatment of thyrotoxicosis and organ failure in the central nervous system, cardiovascular system, and hepato-gastrointestinal tract, admission criteria for the intensive care unit, and prognostic evaluation. We also proposed preventive approaches to thyroid storm, roles of definitive therapy, and future prospective trial plans for the treatment of thyroid storm. We hope that this guideline will be useful for many physicians all over the world as well as in Japan in the management of thyroid storm and the improvement of its outcome.
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Abstract
Hyperthyroidism is characterised by increased thyroid hormone synthesis and secretion from the thyroid gland, whereas thyrotoxicosis refers to the clinical syndrome of excess circulating thyroid hormones, irrespective of the source. The most common cause of hyperthyroidism is Graves' disease, followed by toxic nodular goitre. Other important causes of thyrotoxicosis include thyroiditis, iodine-induced and drug-induced thyroid dysfunction, and factitious ingestion of excess thyroid hormones. Treatment options for Graves' disease include antithyroid drugs, radioactive iodine therapy, and surgery, whereas antithyroid drugs are not generally used long term in toxic nodular goitre, because of the high relapse rate of thyrotoxicosis after discontinuation. β blockers are used in symptomatic thyrotoxicosis, and might be the only treatment needed for thyrotoxicosis not caused by excessive production and release of the thyroid hormones. Thyroid storm and hyperthyroidism in pregnancy and during the post-partum period are special circumstances that need careful assessment and treatment.
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