A rare case of bilateral frontal lobe lesions due to thyroid storm.

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.

Plasmapheresis in thyrotoxicosis: a single-center case series.

BACKGROUND: Plasmapheresis represent an alternative therapeutic option for hyperthyroidism with thyroid storm or refractory cases. It provides a rapid decrease in plasma thyroid hormones and anti-thyroid antibodies. The aim of this paper was to report our single center's experience in managing particular situations of hyperthyroidism using apheresis. CASES PRESENTATION: The following case series describes three young African patients (two females, one male) aged 29, 37, and 25 years old, respectively, with Graves' disease who presented with drug ineffectiveness, drug-induced agranulocytosis, and thyroid storm with multi-organ failure. The three patients underwent plasmapheresis sessions leading to effective decline of thyroid hormone levels and offering a window for processing total thyroidectomy. DISCUSSION/CONCLUSION: The standard management of thyrotoxicosis and thyroid storm was usually codified by the concomitant use of antithyroid medication, iodine, beta-blockers, and corticosteroids. This medical preparation can be effective in most cases. However, drug toxicity or ineffectiveness can limit the use of such therapeutics. Our paper supports the efficiency and safety of therapeutic plasma exchange in the preoperative management of thyrotoxicosis.

Complications related to thyroidectomy among patients with hyperthyroidism: Exploring the potential for ambulatory surgery.

BACKGROUND: Total thyroidectomy for hyperthyroidism is typically followed by overnight admission to monitor for complications including thyrotoxicosis. Outpatient thyroid surgery is increasingly common, but its safety in patients with hyperthyroidism has not been well studied. METHODS: This retrospective study reviewed 183 patients with hyperthyroidism who underwent total thyroidectomy from 2015 to 2022 at one urban, academic center. The main outcomes were rates of thyroid storm, surgical complications, and 30-day ED visits and readmissions. RESULTS: Among 183 patients with hyperthyroidism (mean age, 45 ± 14.5 years; 82.5% female), there were no cases of thyroid storm and complications included recurrent laryngeal nerve (RLN) palsy (7.0%), symptomatic hypocalcemia (4.4%), and hematoma (1.6%). ED visits were present in 1.1% and no patients were readmitted. CONCLUSION: Total thyroidectomy was not associated with thyroid storm and <6% of patients required inpatient management. Ambulatory total thyroidectomy for hyperthyroidism warrants further consideration through identification of predictive factors for postoperative complications.

Risk factors for cardiogenic shock in thyroid storm: a retrospective and case-series study.

Aim: Thyroid storm (TS) occurs in 10% of thyrotoxicosis patients and 1% of TS patients experience cardiogenic shock (CS), which is associated with poor prognosis. Methods: This is a single institution, retrospective study in which 56 patients with TS were evaluated. Results: BMI (p = 0.002), history of heart failure (OR 8.33 [1.91, 36.28]; p = 0.004), pro-BNP elevation (p = 0.04), chest x-ray showing interstitial edema (OR 3.33 [1.48, 7.52]; p = 0.01) and Burch-Wartofsky score (62.5 vs 40; p = 0.004) showed association with CS. CS patients had increased length of stay (16.5 vs 4 days; p = 0.01) and higher in-hospital mortality (OR 24.5 [2.90, 207.29]; p < 0.001). Conclusion: These risk factors are useful to risk stratify TS patients on admission, institute therapy in a timely manner and decrease mortality.

Thyroid Storm-Induced Refractory Multiorgan Failure Managed by Veno-Arterial Extracorporeal Membrane Oxygenation Support: A Case-Series.

BACKGROUND Severe hyperthyroidism, including thyroid storm, can be precipitated by acute events, such as surgery, trauma, infection, medications, parturition, and noncompliance or stoppage of antithyroid drugs. Thyroid storm is one of the serious endocrinal emergencies that prompts early diagnosis and treatment. Early occurrence of multiorgan failure is an ominous sign that requires aggressive treatment, including the initiation of extracorporeal membrane oxygenation (ECMO) support as a bridge to stability and definitive surgical treatment. Most adverse events occur after failure of medical therapy. CASE REPORT We described 4 cases of fulminating thyroid storm that were complicated with multiple organ failure and cardiac arrest. The patients, 3 female and 1 male, were between 39 and 46 years old. All patients underwent ECMO support, with planned thyroidectomy. Three survived to discharge and 1 died after prolonged cardiac arrest and sepsis. All patients underwent peripheral, percutaneous, intensivist-led cannulation for VA-ECMO with no complications. CONCLUSIONS Early recognition of thyroid storm, identification of the cause, and proper treatment and support in the intensive care unit is essential. Patients with thyroid storm and cardiovascular collapse, who failed to improve with conventional supportive measures, had the worst prognosis, and ECMO support should be considered as a bridge until the effective therapy takes effect. Our case series showed that, in patients with life-threatening thyroid storm, VA-ECMO can be used as bridge to stabilization, definitive surgical intervention, and postoperative endocrine management. Interprofessional team management is essential, and early implantation of VA-ECMO is likely beneficial in patients with thyroid storm after failure of conventional management.

Manejo anestésico de una tormenta tiroidea en un paciente afecto de ataxia de Friederich. A propósito de un caso / Anaesthetic management of thyroid storm in a patient with Friederich's ataxia. A case report

Paciente de 26 años afecto de ataxia de Friederich con una miocardiopatía hipertrófica no obstructiva sometido a una tiroidectomía total por una tirotoxicosis secundaria a amiodarona persistente (a pesar de elevadas dosis de antitiroideos y corticoides), que intraoperatoriamente presentó un episodio sugestivo de tormenta tiroidea.La tormenta tiroidea es una urgencia endocrinológica que asocia una elevada morbimortalidad. Para mejorar la supervivencia es de vital importancia un diagnóstico temprano y un tratamiento precoz que incluya: un tratamiento sintomático, el tratamiento de las manifestaciones cardiovasculares, neurológicas y/o hepáticas y de la tirotoxicosis, así como suprimir o evitar estímulos desencadenantes y practicar un tratamiento definitivo.(AU)

A 26-year-old patient with Friederich's ataxia with hypertrophic obstructive cardiomyopathy undergoing a total thyroidectomy due to persistent amiodarone-induced thyrotoxicosis (despite high doses of antithyroid drugs and corticosteroids), presented an intraoperative episode suggestive of thyroid storm.Thyroid storm is an endocrine emergency that is associated with high morbimortality. Early diagnosis and treatment, which is of vital importance to improve survival. Treatment includes: symptomatic treatment, treatment of cardiovascular, neurological, and/or hepatic manifestations and thyrotoxicosis, measures to suppress or avoid triggering stimuli, and definitive treatment.(AU)

Anaesthetic management of thyroid storm in a patient with Friederich's ataxia. A case report.

A 26-year-old patient with Friederich's ataxia with hypertrophic obstructive cardiomyopathy undergoing total thyroidectomy due to persistent amiodarone-induced thyrotoxicosis (despite high doses of antithyroid drugs and corticosteroids), presented an intraoperative episode suggestive of thyroid storm. Thyroid storm is an endocrine emergency that is associated with high morbidity and mortality. Early diagnosis and treatment, which is of vital importance to improve survival, includes symptomatic treatment, treatment of cardiovascular, neurological, and/or hepatic manifestations and thyrotoxicosis, measures to suppress or avoid triggering stimuli, and definitive treatment.

A Rare Case of Painless Destructive Thyroiditis Resulting in Thyroid Storm.

Thyroid storm is a life-threatening clinical condition that is usually triggered by untreated or interrupted treatment of Graves' disease, leading to the sudden onset of severe thyrotoxicosis, which requires an immediate diagnosis and treatment based on diagnostic criteria. Cases of thyroid storm caused by painless/painless subacute thyroiditis are very rare. We herein report an 85-year-old man with features of severe thyrotoxicosis caused by painless/painless subacute thyroiditis who had no uptake of 99mTcO4 and was negative for thyroid-stimulating hormone receptor antibodies. In thyroid storm patients in whom the findings are inconsistent with Graves' disease, careful follow-up and management are necessary, assuming the possibility of painless or painless subacute thyroiditis.

Coexistence of Graves' disease with acute rheumatic fever treated as thyroid storm in young Thai patient.

OBJECTIVES: This report presents a case of acute onset of chorea, concurrent Graves' disease, and acute rheumatic fever in an 8-year-old female patient. CASE PRESENTATION: The child had intermittent involuntary movement of all extremities and both eyes for 4 days, with a previous history of increased appetite, weight lost, and heat intolerance over a period of two months. Physical examination revealed fever, tachycardia, exophthalmos, eyelid retraction, as well as diffused thyroid enlargement. Initial clinical features and thyroid function testing suggested a thyroid storm due to Graves' disease. Methimazole, propranolol, potassium iodide (SSKI), and dexamethasone were prescribed. Congestive heart failure developed after propranolol and cardiovascular re-evaluation and Revised Jones criteria suggested acute rheumatic fever. Chorea was successfully treated with pulse methylprednisolone. CONCLUSIONS: We reported Graves' disease patients with acute rheumatic fever simulating a thyroid storm. The underlying cardiac disease must be considered, especially where chorea and congestive heart failure are present.

Takotsubo cardiomyopathy with left ventricle thrombus caused by subacute thyroiditis.

We report a rare case of takotsubo cardiomyopathy caused by subacute thyroiditis in a man in his 50s. He went to the doctor with complaints of loss of appetite, diarrhoea, chills and general malaise. He had consciousness disturbance, thyrotoxicosis and thyroid-stimulating hormone (TSH) suppression. Thyroglobulin and C reactive protein levels in the blood were elevated, but TSH receptor antibody, thyroid-stimulating antibody, antithyroglobulin antibody and antithyroid peroxidase antibody were not. We began treatment with prednisolone and propranolol after he was diagnosed with thyroid storm caused by subacute thyroiditis. The ECG revealed inverted T waves on the fifth day after admission. He was newly diagnosed with takotsubo cardiomyopathy on the day. A large thrombus was detected in the left ventricle, requiring anticoagulation therapy. Thus, even if there are no findings of takotsubo cardiomyopathy or thrombus at the onset of thyroid storm, appropriate monitoring is required because they can develop during the treatment course.

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.

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.

Fatal Case of Possible Thyroid Crisis Induced by SARS-CoV-2 Infection: A Case Report.

Thyroid crisis is an emergency due to impaired thyroid function caused by various conditions, particularly infections such as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that result in the dysfunction of various vital organs. We report a case of a 31-year-old Indonesian female with a 2-year history of hyperthyroidism with elevated thyroid-stimulating hormone (TSH) receptor antibodies. (TRAb) who developed thyroid crisis possibly in association with SARS-CoV-2 pneumonia, sepsis, and disseminated intravascular coagulation (DIC). Prior to admission, she was treated for her hyperthyroidism with propylthiouracil and had been in stable remission for a year. She was admitted to the Emergency Room with complaints of watery stools, icteric sclerae, jaundice, coughing, and shortness of breath. The physical examination showed a World Health Organization (WHO) performance score of 4, delirium, blood pressure within normal limits, tachycardia, tachypnea, axillary temperature of 36.7°C, icteric sclerae, jaundice, and exophthalmos. There was a 3 cm palpable nodule on the right side of the neck. Auscultation of the lungs revealed bilateral pulmonary rales. Abdominal examination noted a palpable liver and enlarged spleen. Laboratory tests showed thrombocytopenia, electrolyte imbalance, hypoalbuminemia and elevated transaminases. The thyroid function tests showed a suppressed TSH level with an elevated free thyroxine (FT4) level. The SARS-CoV-2 polymerase chain reaction (PCR) swab test was positive. Initial patient management was with supportive therapy that included favipiravir and anti-hyperthyroidism medication; however, despite these interventions, her condition continued to deteriorate and she died after a few hours. This case demonstrates no difference in therapy between patients with thyroid crises and COVID-19 or other infections. Proper and timely treatment is important for reducing mortality rates.

A Case of Thyroid Storm Caused by Thyroiditis.

Thyroid storm occurs when thyroid hormones are released causing a hyperadrenergic state resulting in potentially life-threatening cardio-respiratory effects. The most common cause of thyroid storm is thyrotoxicosis secondary to Graves disease. Alternatively, subacute thyroiditis (SAT) is usually a self-limited condition consisting of painful inflammation of thyroid gland, often associated with viral illness. Transient hyperthyroidism is a common finding in SAT; however, thyroid storm is an extremely rare complication of SAT. We report the sixth recorded case of SAT associated with thyroid storm.

Endocrine Emergencies During Pregnancy: Diabetic Ketoacidosis and Thyroid Storm.

The physiologic changes and common signs and symptoms of pregnancy can make the early recognition of endocrine emergencies more challenging. Diabetic ketoacidosis (DKA) can occur at only modestly elevated glucose levels (euglycemic DKA), often accompanied by starvation ketosis due to substantial fetal-placental glucose demands and is associated with a high stillbirth rate. Thyroid storm is life threatening with a higher rate of heart failure and both require prompt and aggressive treatment to avoid maternal and fetal morbidity and mortality. Treatment of these disorders and the special considerations for recognition and management in the context of pregnancy are reviewed.

[Multimodal anesthesia in a patient with Graves' disease and thyrotoxicosis: A case report]. / Anestesia multimodal en paciente con enfermedad de Graves y tirotoxicosis: reporte de caso.

Background: Hyperthyroidism is the increase in the synthesis and secretion of thyroid hormones. It is rare but serious in children and constitutes approximately 5% of all cases; 15% manifests before 10 years of age. The peak of presentation and the majority of cases (80%) are diagnosed around 10-15 years of age. Adolescence is usually the stage with the highest incidence and it is more frequent in women (5:1). Acute thyrotoxic crisis or thyroid storm is rare and only occurs in a poorly controlled hyperthyroid patient or in a hyperthyroid patient undergoing emergency surgery. It is manifested by fever, extreme tachycardia, tachyarrhythmia with atrial fibrillation, vomiting, diarrhea, agitation and mental confusion. Clinical case: 17-year-old adolescent with Graves' disease with uncontrolled clinical manifestations that did not respond to medical treatment and was scheduled for radical thyroidectomy. 35 points were obtained on the Burch and Wartofsky Scale. It was managed with general anesthesia, reducing stimuli for airway and regional control to reduce surgical stimuli. Adjuvant medications such as magnesium sulfate for intraoperative stability were used. Conclusion: Multimodal anesthesia managed to avoid thyroid storm, postoperative pain, as well as other complications.

Introducción: el hipertiroidismo es el incremento en la síntesis y secreción de hormonas tiroideas. Es raro pero grave en la edad pediátrica y constituye aproximadamente el 5% de todos los casos; el 15% se presenta antes de los 10 años. El pico de presentación y la mayoría de los casos (80%) se diagnostican hacia los 10-15 años. La adolescencia es la etapa de mayor incidencia y más frecuente en mujeres (5:1). La crisis tirotóxica aguda o tormenta tiroidea es rara y solo se presenta en un hipertiroideo mal controlado o en un paciente hipertiroideo intervenido de urgencia. Se manifiesta con fiebre, taquicardia extrema, taquiarritmia con fibrilación auricular, vómito, diarrea, agitación y confusión mental. Caso clínico: adolescente de 17 años con enfermedad de Graves con manifestaciones clínicas descontroladas, la cual no respondió a tratamiento médico y se programó para tiroidectomia radical. Se obtuvieron 35 puntos en la Escala de Burch y Wartofsky. Se manejó con anestesia general y fueron disminuyendo los estímulos para control de vía aérea y regional a fin de disminuir los estímulos quirúrgicos. Se usaron medicamentos adyuvantes como sulfato de magnesio para la estabilidad transoperatoria. Conclusión: la anestesia multimodal logró evitar la tormenta tiroidea, el dolor postoperatorio, así como otras complicaciones.

Acute right ventricular failure evoked by trauma induced thyroid storm supported by extracorporeal membrane oxygenation: A case report.

RATIONALE: Cardiac arrest due to thyroid storm is a very rare clinical feature with high mortality that presents as multiorgan dysfunction. The mortality rate under this condition is close to 30%, even with appropriate treatment. Most thyroid storms occur in patients with long-standing untreated hyperthyroidism. PATIENT CONCERNS: A 67-year-old woman, who had no specific medical history, was admitted with stupor mentality after a pedestrian traffic accident. DIAGNOSIS: The patient had a Burch and Wartofsky score of 80, well beyond the criteria for diagnosis of a thyroid storm (>45 points). INTERVENTIONS: Venoarterial extracorporeal membrane oxygenation (ECMO) was performed due to persistent unstable vital signs and findings of right ventricular dysfunction after return of spontaneous circulation after cardiopulmonary resuscitation. Circulatory assist with ECMO was performed for 8 days using a beta blocker, steroids, thionamide, and Lugol iodine solution. OUTCOMES: Myocardial function and thyroid hormone levels were rapidly normalized. The patient's mental state recovered, and patient was discharged on day 36 maintaining medication. LESSONS: Diagnosis of a thyroid storm in patients with multiple trauma is very difficult, because most trauma patients have symptoms of tachycardia, altered mental status, and abdominal pain that appear in thyrotoxic events. However, when unexplained shock without bleeding evidence occurs in patients with multiple trauma, a thyroid function test should be performed to rule out thyroid storm. Moreover, if hyperthyroidism is observed in a trauma patient, even if there is no history of hyperthyroidism, the possibility of a thyroid storm must be considered along with medical support treatment such as ECMO in patient with cardiogenic shock.

Thyroid storm complicated by corpus callosum infarction in a young patient: A case report and literature review.

RATIONALE: Thyroid storm (TS) is a rare life-threatening hypermetabolic thyrotoxicosis with an incidence of 0.57-0.76/100,000. The coexistence of TS and acute cerebral infarction is rare. Previous studies have shown that hyperthyroidism complicated by cerebral infarction mainly occurs in the intracranial basal ganglia; however, there are no reports of corpus callosum infarction. We report a case of TS complicated by cerebral infarction of the corpus callosum at our hospital. PATIENT CONCERNS: A 31-year-old male patient with a history of hyperthyroidism was admitted to the hospital because of fatigue, palpitations, fever, and profuse sweating accompanied by a mild decrease in the muscle strength of the left limb. Diagnosis of a TS was confirmed by the laboratory test results. The patient's clinical symptoms gradually improved after treatment. However, his left limb muscle strength progressively decreased, and the bilateral pathological signs were positive at the same time. Magnetic resonance imaging (MRI) of the head revealed acute cerebral infarction of the corpus callosum and pons. DIAGNOSIS: The diagnosis was thyroid strom with acute cerebral infarction of the corpus callosum and pons and severe stenosis or occlusion of the basilar artery. INTERVENTIONS: The patient was given 300 mg hydrocortisone intravenously per day, propylthiouracil tablets of 200 mg 3 times a day by nasal feeding, and 20 mg propranolol three times a day by nasal feeding. Aspirin and clopidogrel were administered to prevent platelet aggregation, and atorvastatin calcium was administered to lower lipid levels to stabilize plaques. OUTCOMES: The patient's left limb muscle strength recovered to grade 4+, and he could walk beside the bed with support. Simultaneously, thyroid function was better than before. LESSONS: Careful physical examination should be performed in patients with thyroid storm, and head imaging examination should be improved for the early detection of cerebral infarction.

Cerebral venous sinus thrombosis caused by traumatic brain injury complicating thyroid storm: a case report and discussion.

INTRODUCTION: Cerebral venous sinus thrombosis (CVST) is an uncommon cerebrovascular disease with diverse predisposing factors. We report a case of CVST caused by a thyroid storm induced by traumatic brain injury. CASE PRESENTATION: A 29-year-old male patient with a history of Graves' disease with hyperthyroidism presented to our hospital with head trauma of cerebral contusion and laceration in both frontal lobes confirmed by admission CT scan. He received mannitol to lower intracranial pressure, haemostatic therapy, and antiepileptic treatment. Eight days later, he presented with signs of thyroid storms, such as tachycardia, hyperthermia, sweating and irritation, and his thyroid function tests revealed high levels of TPO-Ab, TR-Ab, TG-Ab, FT3 and FT4. Then, he entered a deep coma. His brain CT showed a thrombosis of multiple venous sinuses, along with the opening of peripheral collateral vessels, congestive infarction with haemorrhage and brain swelling. He regained consciousness after treatment with antithyroid drugs, anticoagulants, respiratory support and a regimen of sedation/analgesia. After a half-year follow-up, most of the patient's blocked cerebral venous sinuses had been recanalized, but there were still some sequelae, such as an impaired fine motor performance of the right hand and verbal expression defects. CONCLUSIONS: CVST can be induced by thyroid storms, and trauma-related thyroid storms can develop on the basis of hyperthyroidism. The purpose of this case report is to raise clinicians' awareness and improve their ability to diagnose CVST early in patients with traumatic brain injury complicating thyroid storms to improve the neurological prognosis among similar patients.