Medicina
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The coronavirus disease 2019 (COVID-19) pandemic requires rapid medical responses. The risk of venous and arterial thromboembolism increases in critically ill patients with SARS-CoV-2 infection. ⋯ The abnormalities described in hemostasis should be considered for therapeutic decision making. We analyzed the available scientific evidence for the therapeutic approach of coagulopathy in the course of the disease with the objective of designing realistic therapeutic recommendations aimed at reducing morbidity and mortality in patients with COVID-19.
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The treatment of hypothyroidism is aimed at restoring the euthyroid state. In most cases, the signs and symptoms of thyroid deficiency generally resolve, which is particularly gratifying for the treating physician and mainly, for patients. ⋯ Some patients may experience intolerance to treatment and others persistent symptoms of hypothyroidism even under adequate replacement therapy, requiring a special approach. Being aware of these special situations will provide benefits to the patient and will also prevent treatment failure or complications.
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Hyperprolactinemia may be associated with psychiatric disorders in the context of two scenarios: antipsychotic-induced hyperprolactinemia and psychiatric disorders arising from the medical treatment of hyperprolactinemia. Both situations are particularly common in psychiatric and endocrine clinical practice, albeit generally underestimated or unrecognized. The aim of this article is to provide tools for the diagnosis and treatment of hyperprolactinemia associated with psychiatric disorders to raise awareness, especially among psychiatrists and endocrinologists, so that these professionals can jointly focus on the appropriate management of this clinical entity.
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Ventricular dysfunction secondary to electrical and mechanical dyssynchrony in chronic right ventricular apical pacing is a well-recognized complication. There are no previous reports of pharmacologically induced dyssynchrony. A 10-day old infant with incessant supraventricular tachycardia was admitted to the neonatal intensive care unit. ⋯ The QRS complex narrowed and despite intermittent breakthroughs of supraventricular tachycardia, ventricular function normalized. Propranolol was restarted to achieve definitive control of the tachycardia. The presence of ventricular dyssynchrony generated by the left bundle branch block pattern secondary to pharmacological treatment with flecainide is a novel possible explanation for the development of ventricular dysfunction.
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Case Reports
[Extensive longitudinal myelitis of very late presentation. An entity of the spectrum of optic neuromyelitis].
Optic neuromyelitis spectrum diseases are inflammatory disorders of the central nervous system characterized by severe demyelination and immunomediated axonal damage that mainly affects the optic nerves and spinal cord. They usually appear at an early age, although there are some reports in the literature of patients with late presentations. We present the case of a 78-year-old woman who consulted for severe paraparesis, sensory disorders, and urinary retention. ⋯ In patients with extensive spinal injuries, multiple differential diagnoses should be considered according to the clinical presentation, findings through imaging studies and epidemiology. Likewise, it should include the search for anti-aquaporin 4 antibodies and against the oligodendrocyte myelin glycoprotein, since the functional prognosis of these patients is usually unfavourable due to the large destructive component of the lesions. Consequently, early treatment is essential in order to limit acute damage and prevent future relapses, which is especially important in late presentations of this entity due to the low functional reserve and low remyelination capacity.