ABSTRACT
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) or coronavirus disease 2019 (Covid-19), has uncontrollable effects on many organs. A great number of previously published scientific reports have revealed that patients with diabetes mellitus face a more severe form of Covid-19 with a higher death rate. Here we present the case of a 13-year-old unvaccinated boy who was admitted to an intensive care unit (ICU) with a history of fever, cough, dyspnea, throat pain, nausea, and confusion that progressed to lethargy after 24 h. On clinical examination, he was in a coma with Kussmaul's breathing, and was anuric. His blood biochemical analysis demonstrated hyperglycemia, severe metabolic acidosis, kidney failure, electrolyte disturbances, and inflammation. Chest x-ray showed pneumonia and a pleural effusion. The results of the SARS-CoV-2 real-time polymerase chain reaction were positive. The patient was diagnosed with Covid-19-induced acute respiratory distress syndrome associated with multisystem inflammatory syndrome in children secondary to his acute respiratory failure, acute kidney injury, and new-onset type 1 diabetes mellitus with diabetic ketoacidosis. He was intubated for invasive mechanical ventilation and received a normal saline infusion and continuous insulin infusion (0.1 IU/kg/h) for the treatment of his diabetic ketoacidosis. He was also treated with methylprednisolone, aspirin, and heparin, and underwent continuous renal replacement therapy for acute renal failure for 9 days. The patient was discharged from ICU on day 16 and was followed up regularly as an outpatient with daily treatment, including subcutaneous insulin injection (30 IU/day) and a calcium channel blocker for hypertension (nifedipine 20 mg/day).
ABSTRACT
We describe a case of a 20-year-old healthy man developing chest pain and classical symptoms of vaccine reactogenicity 12 h after receiving the first dose of mRNA-1273 (Moderna). Cardiac troponin T was increased, and subepicardial inflammation and focal contractile dysfunction were detected by cardiac magnetic resonance imaging and echocardiography. We confirmed the diagnosis of acute myocarditis by endomyocardial biopsy demonstrating significant infiltration of monocytes and T lymphocytes. Although we detected IgG against nucleocapsid protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) indicating prior infection, the patient repeatedly tested negative for SARS-CoV-2 and had been asymptomatic for several months. Furthermore, viral genome analysis of endomyocardial biopsy samples was negative for SARS-CoV-2 and other potential cardiotropic viruses. These findings and the strong temporal relation between the vaccination and the symptom onset imply a potential side effect of mRNA-1273.