-
The Journal of International Medical... Apr 2024Psoriasis is a chronic inflammatory skin disease. It is associated with many autoimmune diseases such as rheumatoid arthritis, Crohn's disease and thyroid diseases....
Psoriasis is a chronic inflammatory skin disease. It is associated with many autoimmune diseases such as rheumatoid arthritis, Crohn's disease and thyroid diseases. Graves' disease (GD) is a common organ-specific autoimmune disease characterized by diffuse goitre and thyrotoxicosis. Management of psoriasis patients with GD is challenging. This current report presents the case of a 34-year-old female patient with refractory psoriasis with GD who was hospitalized for drug eruption and then experienced new-onset erythema and scaling following treatment with adalimumab and secukinumab. Despite the sequential move to phototherapy, tofacitinib and ustekinumab, the erythema and scaling continued unabated and exacerbated. Finally, switching to guselkumab resulted in the psoriasis lesions significantly improving. These findings suggest that guselkumab might be an effective treatment option for refractory psoriasis combined with GD.
Topics: Humans; Psoriasis; Female; Adult; Graves Disease; Antibodies, Monoclonal, Humanized; Treatment Outcome
PubMed: 38656269
DOI: 10.1177/03000605241239856 -
Archives of Endocrinology and Metabolism Apr 2024Thyroid storm is a rare but well-known life-threatening complication that occurs due to acute exacerbation of thyrotoxicosis with the increased levels of circulating...
Thyroid storm is a rare but well-known life-threatening complication that occurs due to acute exacerbation of thyrotoxicosis with the increased levels of circulating thyroid hormones. Reports of metabolic encephalopathy associated with thyroid storm are scarce. We describe the case of a 23-year-old male patient with no previous history of abnormal thyroid function who had consumed excessive amounts of alcohol before disease onset. The patient was found unconscious and febrile on a roadside by a passerby and was admitted to our hospital's emergency department. His primary clinical presentation included hyperthermia (40.8 °C), nodal tachycardia (180 beats/min), seizures, coma, and hypoglycemia (2.18 mmol/L). The hypoglycemia was quickly corrected after admission, but his level of consciousness showed no improvement. With aggressive screening, the patient was found to have severe thyroid dysfunction (T3 = 6.67 nmol/L, T4 = 252.00 nmol/L, free T3 = 29.20 pmol/L, free T4 = 65.30 pmol/L, and TSH = 0.001 μIU/mL). After medical treatment, plasmapheresis, hemofiltration, and hemoperfusion, the patient showed substantial improvement in thyroid hormone levels and stabilization of vital signs, but the impaired consciousness and seizures persisted. Multiple computed tomography scans revealed brain abnormalities. Magnetic resonance imaging performed after tracheal extubation revealed bilateral frontal lobe lesions. We reported a case of metabolic encephalopathy in a patient with life-threatening thyroid storm and bilateral frontal lobe lesions. Hypoglycemia may have been involved in the development of encephalopathy in our patient. Health care providers should consider thyroid storm in the differential diagnosis of hyperthermia, seizures, and coma. Early plasmapheresis, hemofiltration, and hemoperfusion can lower T4 levels and improve prognosis in patients with thyroid storm and encephalopathy.
Topics: Humans; Male; Thyroid Crisis; Young Adult; Frontal Lobe; Magnetic Resonance Imaging; Brain Diseases
PubMed: 38652700
DOI: 10.20945/2359-4292-2023-0254 -
Journal of Medical Cases Apr 2024In pediatric-aged patients, hyperthyroidism generally results from the autoimmune disorder, Graves' disease (GD). Excessive levels of thyroid hormones (triiodothyronine...
In pediatric-aged patients, hyperthyroidism generally results from the autoimmune disorder, Graves' disease (GD). Excessive levels of thyroid hormones (triiodothyronine and thyroxine) result in irritability, emotional lability, nervousness, tremors, palpitations, tachycardia, and arrhythmias. The risk of morbidity and mortality is increased when surgical intervention is required in patients with hyperthyroidism due to the potential for the development of thyroid storm (TS). A 3-year, 1-month-old child with a past medical history of GD presented for total thyroidectomy when pharmacologic control with methimazole was not feasible due to intolerance following development of a serum sickness-like illness. Prior to surgery, his thyrotoxicosis symptoms worsened with fever, tachycardia, diaphoresis, and hypertension. He subsequently developed TS and was admitted to the pediatric intensive care unit where management included hydrocortisone, potassium iodide, and β-adrenergic blockade with esmolol and propranolol. Thyroid studies improved prior to surgery, and a total thyroidectomy was successfully completed. Corticosteroid therapy was slowly tapered as an outpatient, and he was discharged home on hospital day 9. Following discharge, his signs and symptoms of thyrotoxicosis resolved, and he was started on oral levothyroxine replacement therapy. The remainder of his postoperative and post-discharge course were unremarkable. Only two case reports of perioperative pediatric TS have been published in the past 20 years. Our case serves as an important reminder of the signs of TS in children and to outline the treatment options in a pediatric patient, especially in those unable to tolerate first-line pharmacologic therapies such as methimazole or propylthiouracil.
PubMed: 38646421
DOI: 10.14740/jmc4197 -
Journal of Cardiology Cases Apr 2024Takotsubo cardiomyopathy (TCM) is characterized by transient left ventricular dysfunction with apical ballooning, usually observed in postmenopausal women after a...
UNLABELLED
Takotsubo cardiomyopathy (TCM) is characterized by transient left ventricular dysfunction with apical ballooning, usually observed in postmenopausal women after a stressful event. We discuss a rare presentation of TCM induced by thyrotoxicosis secondary to Graves' disease. This case raises interesting questions about the pathogenesis, diagnosis, and management of TCM.
LEARNING OBJECTIVES
1. To recognize hyperthyroidism as a possible etiology of takutsubo cardiomyopathy.2. To identify the effect of radioiodine contrast on diagnosis of some types of takutsubo cardiomyopathy.
PubMed: 38646084
DOI: 10.1016/j.jccase.2023.12.004 -
Endocrinology, Diabetes & Metabolism... Apr 2024Thyroid-stimulating hormone-secreting pituitary adenomas (TSHomas) are rare, accounting for less than 1% of all pituitary adenomas. We present a case of hyperthyroidism...
SUMMARY
Thyroid-stimulating hormone-secreting pituitary adenomas (TSHomas) are rare, accounting for less than 1% of all pituitary adenomas. We present a case of hyperthyroidism secondary to a likely TSHoma and coexisting functional thyroid adenoma. Laboratory errors and familial abnormalities in thyroid function tests were ruled out, and a diagnosis of the toxic thyroid adenoma was confirmed on a thyroid uptake scan. However, the triiodothyronine suppression test was contraindicated due to the patient's cardiovascular disease, and the thyrotropin-releasing hormone stimulation test, measurement of glycoprotein hormone alpha-subunit, and genetic testing were unavailable. Magnetic resonance imaging of the brain revealed a suprasellar pituitary macroadenoma measuring 40 mm × 20.3 mm × 17 mm. The patient was initiated on carbimazole; however, thyroid stimulating hormone and thyroxine levels remained elevated. The patient declined trans-sphenoidal surgery and was treated with radioactive iodine to manage the toxic thyroid adenoma, leading to reduced thyroxine levels and symptom improvement. Unfortunately, the patient passed away before long-acting somatostatin analogs became available. This case highlights the diagnostic and therapeutic challenges involved in managing thyrotoxicosis with dual etiology.
LEARNING POINTS
Hyperthyroidism can have multiple etiologies, which can coexist in the same patient. Persistent discordant thyroid function tests warrant further investigation. The gold standard for diagnosis of TSHomas remains immunohistochemical analysis of the tumor tissue.
PubMed: 38642582
DOI: 10.1530/EDM-23-0136 -
The American Surgeon Apr 2024Thyroid storm is a rare but potentially lethal manifestation of thyrotoxicosis. Guidelines recommend nonoperative management of thyroid storm, but thyroidectomy can be...
BACKGROUND
Thyroid storm is a rare but potentially lethal manifestation of thyrotoxicosis. Guidelines recommend nonoperative management of thyroid storm, but thyroidectomy can be performed if patients fail medical therapy or need immediate resolution of the storm. Outcomes of thyroidectomy for management of thyroid storm remain ill-defined.
METHODS
Using the National Inpatient Sample from 2016 to 2020, a retrospective analysis was conducted of patients admitted with thyroid storm. Outcomes of interest included operative complications and mortality. Multivariable logistic regression was performed to assess factors associated with receiving thyroidectomy and mortality.
RESULTS
An estimated 16,175 admissions had a diagnosis of thyroid storm. The incidence of thyroid storm increased from .91 per 100,000 people in 2016 to 1.03 per 100,000 people in 2020, with a concomitant increase in mortality from 2.9% to 5.3% ( < .001). Operative intervention was pursued in 635 (3.9%) cases with a perioperative complication rate of 30%. On multivariable regression, development of acute decompensated heart failure (adjusted odds ratio [AOR] 1.66, 95% Confidence Interval [CI] 1.03-2.68, = .037) and acute renal failure (AOR 2.10, 95% CI 1.17-3.75, = .013) increased odds of receiving surgery. The same multivariable model did not show a significant association between thyroidectomy and mortality.
DISCUSSION
The incidence of thyroid storm and associated mortality increased during the study period. Thyroidectomy is rarely performed during the same admission, with an overall perioperative complication rate of 30% and no effect on mortality. Patients with acute decompensated heart failure and renal failure were more likely to receive an operative intervention.
PubMed: 38629320
DOI: 10.1177/00031348241248704 -
JCEM Case Reports Apr 2024Fetal thyrotoxicosis is a rare condition with high morbidity and mortality. It may complicate pregnancies in women with a history of Graves disease (GD) when...
Fetal thyrotoxicosis is a rare condition with high morbidity and mortality. It may complicate pregnancies in women with a history of Graves disease (GD) when transplacental passage of maternal TSH receptor antibodies stimulate the fetal thyroid gland and cause hyperthyroidism. We report the case of a 34-year-old woman with a history of GD and prior thyroidectomy, where fetal thyrotoxicosis at 21 weeks of gestation was suspected due to prenatal ultrasound findings of cardiac failure and fetal goiter. She was treated with high-dose carbimazole and followed closely by a multidisciplinary team. Her baby was delivered in good condition at 34 weeks' gestation and developed hyperthyroidism in the days after birth, which was successfully treated medically. This case highlights the importance of awareness of the condition among women with a history of GD, as well as the necessity for prompt diagnosis and treatment of this complex disease.
PubMed: 38623533
DOI: 10.1210/jcemcr/luae060 -
BMJ Nutrition, Prevention & Health 2023An outbreak of exogenous thyrotoxicosis is an uncommon cause of thyrotoxicosis. This study aimed to investigate the characteristics and outcomes of exogenous...
INTRODUCTION
An outbreak of exogenous thyrotoxicosis is an uncommon cause of thyrotoxicosis. This study aimed to investigate the characteristics and outcomes of exogenous thyrotoxicosis and electrolyte imbalance in a prison during an outbreak of exogenous thyrotoxicosis in the Phitsanulok, Thailand prison.
METHODS
This study collected cross-sectional data during an outbreak of thyrotoxicosis among inmates at Phitsanulok prison between 29 December 2019 and 17 January 2020. In the first phase, a total of 2815 prisoners were screened for thyroid-stimulating hormone (TSH), potassium levels and pulse rate. In the second phase, samples from 490 male prisoners were collected for test on thyroid function, serum electrolytes and urine electrolytes. Thyroglobulin levels were also measured in patients with thyrotoxicosis. A questionnaire was used to obtain patient information about signs and symptoms of thyrotoxicosis.
RESULTS
The prevalence of subclinical thyrotoxicosis was 78.1%. The pulse rate was significantly higher in the subclinical thyrotoxicosis group. Weight loss, palpitation, muscle weakness and fatigue were found predominantly in the subclinical thyrotoxicosis group. The prevalence of hypokalaemia was 38.4%; however, there was no difference between subclinical thyrotoxicosis and normal TSH. The mean magnesium levels were significantly lower in the subclinical thyrotoxicosis group. Patients with hypokalaemia mainly showed potassium loss through the kidneys. Almost all patients with suppressed TSH levels had low to normal thyroglobulin levels. In addition, the mean of calculated total step-up deiodinase activity in patients with subclinical thyrotoxicosis was lower than 30 nmol/s, which was an additional clue to confirm exogenous thyrotoxicosis. The frozen meat during the outbreak had higher levels of thyroid hormone compared with the control group.
CONCLUSIONS
With an outbreak of thyrotoxicosis, most likely due to exposure to exogenous thyroid hormone in frozen meat, our findings have raised awareness of nutritional problems in prison. The development of surveillance systems to prevent outbreaks is urgently needed.
PubMed: 38618547
DOI: 10.1136/bmjnph-2023-000789 -
Cureus Mar 2024Hypokalemic periodic paralysis (HPP) is an uncommon condition resulting from channelopathy, impacting skeletal muscles. It is distinguished by episodes of sudden and...
Hypokalemic periodic paralysis (HPP) is an uncommon condition resulting from channelopathy, impacting skeletal muscles. It is distinguished by episodes of sudden and temporary muscle weakness alongside low potassium levels. The normalization of potassium resolves the associated paralysis. Most of these cases are hereditary. Few cases are acquired and are associated with an etiology related to endocrine disorders (e.g., thyrotoxicosis, hyperaldosteronism, and hypercortisolism). It is characterized by acute flaccid paralysis, usually of the ascending type, affecting the proximal region more than the distal region. Herein, we report the case of a 29-year-old male who instead of the ascending type presented with descending-type acute flaccid paralysis. Potassium level at presentation was 1.7 mEq/L. The patient was managed with parenteral and oral potassium supplementation, after which the weakness was completely resolved.
PubMed: 38606215
DOI: 10.7759/cureus.55981 -
Frontiers in Oncology 2024Human chorionic gonadotropin (hCG)-induced hyperthyroidism is a rare paraneoplastic syndrome observed in non-seminomatous testicular germ cell tumors, due to a...
BACKGROUND
Human chorionic gonadotropin (hCG)-induced hyperthyroidism is a rare paraneoplastic syndrome observed in non-seminomatous testicular germ cell tumors, due to a cross-reaction between the β-subunit of hCG with the thyroid-stimulating hormone receptor. The precise prevalence of this paraneoplastic phenomenon is unclear as, in the majority of cases, hyperthyroidism remains subclinical.
CASE PRESENTATION
Here, we present two cases of advanced metastatic non-seminomatous testicular germ cell tumors where patients exhibited signs and symptoms of thyrotoxicosis at primary diagnosis due to excessive serum β-hCG elevation, with complete remission of symptomatology after the start of oncological treatments and no signs of relapse at the time of publication of this report. Additionally, we provide a comprehensive review of the existing literature concerning this uncommon occurrence.
CONCLUSION
Despite being a rare event, the presence of hyperthyroidism or thyrotoxicosis without clear etiology in a young man should lead to consider less frequent causes such as testicular tumors. Even if patients typically have mild symptoms that resolve after chemotherapy, in rare cases, it can be a life-threatening condition that requires prompt recognition and specific intervention.
PubMed: 38601761
DOI: 10.3389/fonc.2024.1338438