ABSTRACT
BACKGROUND: Coronavirus disease 2019 (COVID-19) has shown high morbidity and mortality and the relationship between pulmonary embolism (PE) and COVID-19 is well established in the literature. METHODS: We describe the characteristics of a cohort of COVID-19 patients (EP-COV) hospitalized at our Centre with PE, investigating how COVID-19 may have influenced their outcomes, as compared to patients without COVID-19 hospitalized for PE in the same months of 2020 (EP-2020) and 2019 (EP-2019). RESULTS: EP-COV patients (n=25) were younger (60.5 ± 8.5 vs 71.4 ± 14.5 vs 70.9 ± 11.8 years, p=0.003), more frequently male (76% vs 48% vs 35%, p=0.016), with a lower history of neoplasia (12% vs 47% vs 40%, p=0.028) and more clinically severe (SOFA score 3.4 ± 1.4 vs 2.2 ± 1.4 vs 1 ± 1.1, p<0.001 and PaO2/FiO2 ratio 223.8 ± 75.5 vs 306.5 ± 49.3 vs 311.8 ± 107.5) than EP-2020 (n=17) and EP-2019 patients (n=20). D-dimer and C-reactive protein were higher in EP-COV (p=0.038 e p<0.001, respectively). The rate of concomitant deep vein thrombosis associated with PE did not differ significantly between the three groups. EP-COV patients developed PE more frequently during in-hospital stay than non-COVID-19 patients (p = 0.016). The mortality rate was higher in EP-COV than in EP-2020 and EP-2019 patients (36% vs 0% vs 5%, p=0.019). CONCLUSIONS: In our study, the risk factors for PE in COVID-19 patients seem to differ from the traditional risk factors for venous thromboembolism; EP-COV patients are clinically more severe and display a higher mortality rate than EP-2020 and EP-2019 patients.
Subject(s)
COVID-19 , Pulmonary Embolism , Venous Thromboembolism , Aged , COVID-19/complications , COVID-19/diagnosis , Female , Humans , Italy/epidemiology , Male , Middle Aged , Pulmonary Embolism/epidemiology , Pulmonary Embolism/etiology , SARS-CoV-2Subject(s)
COVID-19 , Cardiovascular Diseases , Anticoagulants , Cardiovascular Diseases/epidemiology , Humans , Italy/epidemiology , SARS-CoV-2Subject(s)
Acute Coronary Syndrome/therapy , COVID-19/therapy , Acute Coronary Syndrome/diagnostic imaging , Acute Coronary Syndrome/mortality , Aged , Aged, 80 and over , COVID-19/diagnosis , COVID-19/mortality , Coronary Angiography , Europe/epidemiology , Female , Humans , Male , Middle Aged , Prognosis , Risk Factors , Time FactorsABSTRACT
OBJECTIVES: To present a single-centre experience on CT pulmonary angiography (CTPA) for the assessment of hospitalised COVID-19 patients with moderate-to-high risk of pulmonary thromboembolism (PTE). METHODS: We analysed consecutive COVID-19 patients (RT-PCR confirmed) undergoing CTPA in March 2020 for PTE clinical suspicion. Clinical data were retrieved. Two experienced radiologists reviewed CTPAs to assess pulmonary parenchyma and vascular findings. RESULTS: Among 34 patients who underwent CTPA, 26 had PTE (76%, 20 males, median age 61 years, interquartile range 54-70), 20/26 (77%) with comorbidities (mainly hypertension, 44%), and 8 (31%) subsequently dying. Eight PTE patients were under thromboprophylaxis with low-molecular-weight heparin, four PTE patients had lower-limbs deep vein thrombosis at ultrasound examination (performed in 33/34 patients). Bilateral PTE characterised 19/26 cases, with main branches involved in 10/26 cases. Twelve patients had a parenchymal involvement >75%, the predominant pneumonia pattern being consolidation in 10/26 patients, ground glass opacities in 9/26, crazy paving in 5/26, and both ground glass opacities and consolidation in 2/26. CONCLUSION: COVID-19 patients are prone to PTE. ADVANCES IN KNOWLEDGE: PTE, potentially attributable to an underlying thrombophilic status, may be more frequent than expected in COVID-19 patients. Extension of prophylaxis and adaptation of diagnostic criteria should be considered.
Subject(s)
Betacoronavirus , Coronavirus Infections/epidemiology , Inpatients/statistics & numerical data , Pneumonia, Viral/epidemiology , Pulmonary Embolism/epidemiology , Aged , COVID-19 , Comorbidity , Computed Tomography Angiography/methods , Female , Hospitalization , Humans , Italy/epidemiology , Lung/diagnostic imaging , Male , Middle Aged , Pandemics , Retrospective Studies , Risk , SARS-CoV-2ABSTRACT
The correct management of patients with coronavirus disease-2019 (COVID-19) and acute coronary syndrome is still uncertain. We describe the percutaneous treatment of an unprotected left main coronary artery in a patient who is positive for COVID-19 with unstable angina, dyspnea and fever. Particular attention will be dedicated to the measures adopted in the catheterization laboratory to protect the staff and to avoid further spread of the infection. (Level of Difficulty: Intermediate.).