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Published on: September 24, 2021
Myopericarditis and myositis in a patient with COVID-19: a case report
Asad Shabbir1, Christian Fielder Camm1, Andrew Elkington1
1The Royal Berkshire Hospital, London Road, Reading RG1 5AN, UK.
Insights
This case study reports the first instance of concurrent myopericarditis and myositis linked to COVID-19. Treatment with colchicine, NSAIDs, and steroids effectively reduced inflammation and improved symptoms.
Area of Science:
- Cardiology
- Neurology
- Infectious Diseases
Background:
- Concurrent myopericarditis and myositis can occur in patients with systemic inflammatory diseases.
- This case highlights myopericarditis and myositis associated with COVID-19, notably without respiratory symptoms.
Purpose of the Study:
- To report the first case of concurrent myopericarditis and myositis associated with COVID-19.
- To describe the clinical presentation, diagnostic findings, and treatment outcomes.
Main Methods:
- A middle-aged female with hypertension and prior myopericarditis presented with chest pain.
- Diagnostic workup included ECG, echocardiography, CT thorax, cardiac MRI, and thigh MRI.
- SARS-CoV-2 infection was confirmed despite the absence of respiratory symptoms.
Main Results:
- The patient exhibited ECG and echocardiographic features of myopericarditis.
- She developed bilateral leg weakness with elevated creatine kinase (CK), confirmed as myositis via MRI.
- Cardiac MRI confirmed myopericarditis.
Conclusions:
- This is the first reported case of concurrent myopericarditis and myositis associated with COVID-19.
- Conventional therapy (colchicine, NSAIDs, glucocorticoids) led to symptom improvement and reduced inflammatory markers.
Background:
Concurrent myopericarditis and myositis can present in patients with pre-existing systemic inflammatory diseases. Here we present a case of myopericarditis and myositis associated with COVID-19, in the absence of respiratory symptoms.
Case Summary:
We present a middle-aged female with a history of hypertension and previous myopericarditis. The patient was admitted with symptoms of central chest pain, and ECG and echocardiographic features of myopericarditis. Her symptoms did not improve, and CT thorax suggested possible SARS-CoV-2 infection for which she tested positive, despite no respiratory symptoms. Whilst on the ward, she developed bilateral leg weakness and a raised creatine kinase (CK), and magnetic resonance imaging (MRI) of her thighs confirmed myositis. A cardiac MRI confirmed myopericarditis. She was treated with colchicine 500 μg twice daily, ibuprofen 400 mg three times day, and prednisolone 30 mg per day, and her symptoms and weakness improved.
Discussion:
We describe the first reported case of concurrent myopericarditis, and myositis associated with COVID-19. Conventional therapy with colchicine, non-steroidal anti-inflammatory drugs, and glucocorticoids improved her symptoms, and reduced biochemical markers of myocardial and skeletal muscle inflammation.
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