J Emerg Med
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Review Case Reports
A Prolonged QTc Interval Leads to the Diagnosis of Hyperthyroidism in an Adolescent Boy.
Syncope is a common cause of pediatric emergency department visits and carries a broad differential diagnosis, which includes a few rare but critical cardiac conditions. ⋯ We review the case of an adolescent boy who presented to the emergency department after a syncopal event. He was found to have a prolonged QTc interval on electrocardiogram (ECG), without personal or family history or known risk factors. He was screened for thyroid dysfunction on a second ED visit for presyncope and was subsequently diagnosed with hyperthyroidism. The patient was treated with methimazole for 2 weeks and a repeat ECG showed normalization of the QTc interval with a QTc reduction of more than 100 ms; routine thyroid studies showed correction of thyroid stimulating hormone and free thyroxine levels shortly thereafter. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This case and review of the medical literature should raise awareness for the emergency physician to consider evaluation of thyroid function in pediatric patients with QT interval prolongation and vice versa, potentially averting dangerous dysrhythmias.
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Emergency physicians must choose whether patients with asthma are admitted to a hospital ward or a higher level of care, such as an intermediate care unit (IMC) or intensive care unit (ICU). ⋯ Combinations of predictor variables, available early in a patient's stay, stratify risk of admission to an IMC/ICU bed.
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A severe baclofen intoxication is a potentially life-threatening condition. It is associated with coma and can cause brainstem reflexes to disappear, simulating a brain death-like condition. When given intensive supportive care and time, patients can recover without residual neurological damage. ⋯ We present a case of a patient with known spastic cerebral palsy who was found unresponsive with no signs of breathing. He was brought to the Emergency Department, intubated, put on the ventilator, and hemodynamically stabilized. Brainstem reflexes were absent and he appeared brain dead. During the secondary survey, an intrathecal baclofen pump was found at his left lower abdomen, with a swelling next to it. A baclofen intoxication was suspected. He was admitted to the Intensive Care Unit, and after 72 h of supportive care complete neurological recovery was achieved. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Systemic baclofen intoxication can simulate a brain death-like condition. There is no reliable correlation between baclofen serum levels and central nervous system depression in case of an intoxication. It is important for emergency physicians to recognize a baclofen intoxication as a possible cause of coma and absent brainstem reflexes. Recuperation is spontaneous and can follow within days without residual damage. Because these patients may be brought in after a period of apnea or cardiopulmonary resuscitation, focus may be on post-hypoxic encephalopathy considerations instead of a possible baclofen intoxication.
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Review Case Reports
Carotid Blowout Syndrome in the Emergency Department: A Case Report and Review of the Literature.
Carotid blowout syndrome (CBS) is an infrequent but dangerous oncologic emergency that must be recognized due to a mortality rate that approaches 40% and neurologic morbidity that approaches 60%. Patients present with a variety of symptoms ranging from asymptomatic to frank hemorrhage, and appropriate recognition and management may improve their outcomes. ⋯ A man in his late 60s with squamous cell carcinoma of the oropharynx presented to the emergency department (ED) with hemoptysis and several episodes of post-tussive emesis with large clots. He had been cancer free for multiple years after treatment with chemotherapy and radiation to the neck. Evaluation revealed a necrotic tumor on the posterior pharynx on bedside laryngoscopy and an external carotid pseudoaneurysm that was stented by interventional radiology. The patient experienced recurrent hemorrhage several months later and opted for palliative measures and expired of massive hemorrhage in the ED on a subsequent visit. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: CBS can be fatal, and early suspicion and recognition are key to ensure that a threatened or impending carotid blowout are appropriately managed. Once carotid blowout is suspected, early resuscitation and consultation with interventional radiology and vascular surgery is warranted.
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At least 115,000 health and care workers (HCWs) are estimated to have lost their lives to COVID-19, according to the the chief of the World Health Organization (WHO). Personal protective equipment (PPE) is the first line of defense for HCWs against infectious diseases. At the height of the pandemic, PPE supplies became scarce, necessitating reuse, which increased the occupational COVID-19 risks to HCWs. Currently, there are few robust studies addressing PPE reuse and practice variability, leaving HCWs vulnerable to accidental contamination and harm. ⋯ The current Centers for Disease Control and Prevention PPE guidelines for donning and doffing fall short in protecting HCWs. They do not adequately protect HCWs from contamination. There is an urgent need for PPE and workflow redesign.