Challenges of diagnosis of COVID-19 in trauma patients: A case series
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ABSTRACT: Background
Diagnosis of COVID-19 can be challenging in trauma patients, especially those
SUBMITTER: Sabetian G
PROVIDER: S-EPMC7435208 | biostudies-literature |
REPOSITORIES: biostudies-literature
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| S-EPMC7159872 | biostudies-literature
Project description:BackgroundSARS-coronavirus-2 [coronavirus disease 2019 (COVID-19)] infection is a public health issue affecting millions of people. It started in Wuhan in China in December 2019 spreading rapidly worldwide.Case summaryThree patients aged 51-84 developed a pericarditis related to COVID-19, associated for two of them with a myocarditis. Case 1 was a COVID-19 cardiac tamponade without myocarditis, confirmed by a positive chest computed tomography (CT) scan. Case 2 showed a COVID-19 myopericarditis, confirmed by a positive chest CT scan and a SARS-coronavirus-2 positive swab. Case 3 was a cardiac tamponade due to COVID-19 pericarditis, with a positive polymerase chain reaction on pericardial fluid. They were all treated by colchicine and their condition improved rapidly.DiscussionPresumably rare, we reported three cases of pericardial effusions (PEs) occurring in a single cardiology centre. There is a higher incidence of COVID-19-related cardiac diseases such as pericarditis that can manifest as a minimal PE to a cardiac tamponade, which should result in a higher awareness of cardiologists. A systematic measure of the high-sensitivity troponin kinetic in patients affected by COVID-19 could be interesting in order to screen for potential myocarditis. Any unexplained haemodynamic failure or increased cardiac biomarkers should make the medical team search for myopericarditis by a transthoracic echocardiography.
| S-EPMC7499573 | biostudies-literature
Project description: Not available
| S-BSST677 | biostudies-other
Project description:Introduction: The 2019 novel coronavirus (COVID-19) has been declared a public health emergency worldwide. The objective of this systematic review was to characterize the clinical, diagnostic, and treatment characteristics of hospitalized patients presenting with COVID-19.Methods: We conducted a structured search using PubMed/Medline, Embase, and Web of Science to collect both case reports and case series on COVID-19 published up to April 24, 2020. There were no restrictions regarding publication language.Results: Eighty articles were included analyzing a total of 417 patients with a mean age of 48 years. The most common presenting symptom in patients who tested positive for COVID-19 was fever, reported in up to 62% of patients from 82% of the analyzed studies. Other symptoms including rhinorrhea, dizziness, and chills were less frequently reported. Additionally, in studies that reported C-reactive protein (CRP) measurements, a large majority of patients displayed an elevated CRP (60%). Progression to acute respiratory distress syndrome (ARDS) was the most common complication of patients testing positive for COVID-19 (21%). CT images displayed ground-glass opacification (GGO) patterns (80%) as well as bilateral lung involvement (69%). The most commonly used antiviral treatment modalities included, lopinavir (HIV protease inhibitor), arbidiol hydrochloride (influenza fusion inhibitor), and oseltamivir (neuraminidase inhibitor).Conclusions: Development of ARDS may play a role in estimating disease progression and mortality risk. Early detection of elevations in serum CRP, combined with a clinical COVID-19 symptom presentation may be used as a surrogate marker for the presence and severity of the disease. There is a paucity of data surrounding the efficacy of treatments. There is currently not a well-established gold standard therapy for the treatment of diagnosed COVID-19. Further prospective investigations are necessary.
| S-EPMC7242615 | biostudies-literature
Project description:BackgroundAbnormal movements in Covid-19 patients have been reported with varying degree of frequency, prompting neurologic consultation and additional diagnostic evaluation. We sought to evaluate the frequency and etiology of abnormal movements among hospitalized Covid-19 patients undergoing neurologic consultation.MethodsWe retrospectively analyzed the first 50 consecutive patients with confirmed Covid-19 hospitalized at our tertiary medical care center who underwent acute inpatient neurology consultation from March 2020 through May 2020. Indication for neurologic consultation and diagnostic studies performed were identified by electronic medical record review.ResultsOf the 50 initial consultation requests, 11 (22.0%) patients were evaluated for abnormal movements (nine male and two female). Myoclonus was diagnosed in 6/11 (54.5%) patients. Additionally, two patients were diagnosed with seizures (confirmed on EEG in one), while two additional patients were diagnosed with tremor (physiologic and probable functional). A single case of serotonin syndrome was also identified.ConclusionAbnormal movements observed in hospitalized Covid-19 patients can have a wide range of etiologies and were a frequent initial indication for neurologic consultation. Myoclonus was the most frequent type of abnormal movement observed. Early clinical recognition and directed diagnostic work-up is essential for accurate diagnoses in these patients.
| S-EPMC7908881 | biostudies-literature
Project description:Purpose:The aim of this case series is to illustrate possible [18F]-FDG uptake patterns associated to COVID-19. Methods:Retrospective assessment of all Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scans performed for any clinical / oncological reason from 1st April 2020 to 30th April 2020. Results of PCR testing for SARS-CoV-2 were retrieved for all patients with lung consolidations and/or peripheral ground glass opacities characterized by increased metabolism to evaluate any possible association with the viral infection. Results:Seven (4%) out of 172 FDG-PET scans were included. Six out of seven patients (85%) had positive RT-PCR for SARS-CoV-2, while one patient (15%) had possible (not PCR confirmed) COVID-19 pneumonia. Conclusion:Suspicious accidental COVID-19 findings in Nuclear Medicine Department need to be reported and appropriately evaluated to implement proper supportive treatment and infection control measures.
| S-EPMC7512221 | biostudies-literature
Project description:BackgroundThe severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen responsible for the now pandemic disease, coronavirus disease (COVID-19). A number of reports have emerged suggesting these patients may present with signs and symptoms consistent with ST-segment elevation myocardial infarction without coronary artery occlusion.Case summaryWe report an international case series of patients with confirmed COVID-19 infection who presented with suspected ST-segment elevation myocardial infarction. Three patients with confirmed COVID-19 presented with electrocardiogram criteria for ST-segment elevation myocardial infarction. No patient had obstructive coronary disease at coronary angiography. Post-mortem histology in one case demonstrated myocardial ischaemia in the absence of coronary atherothrombosis or myocarditis.DiscussionPatients with COVID-19 may present with features consistent with ST-segment elevation myocardial infarction and patent coronary arteries. The prevalence and clinical outcomes of this condition require systematic investigation in consecutive unselected patients.
| S-EPMC7898565 | biostudies-literature
Project description:IntroductionRadiological evaluation of suspected COVID-19 patients is required for early detection of thoracic involvement, particularly in emergency units, while waiting for definitive diagnosis by real-time reverse transcription polymerase chain reaction (RT-PCR). Here, we report a case series of CXR findings in Indonesian patients with COVID-19 in our institution.Presentation of casesWe included 7 patients with COVID-19 confirmed by RT-PCR, including 4 females and 3 males, with ages ranging from 36 to 71 years. All patients showed abnormal findings on CXR when admitted to the hospital, except one, composed of ground glass opacity (GGO) (n = 1), consolidation (n = 3), and both (n = 2). Both and one side of the lung were affected in three and three (left side = 2; right side = 1) patients, respectively. Pneumonia degrees of mild, moderate and severe were observed in three, one, and two patients, respectively. All patients eventually recovered.DiscussionCXR is the most common radiological examination for patients with respiratory disorders, including COVID-19, and it is readily available in almost all health care facilities. The imaging manifestation of COVID-19 is similar to viral pneumonia but also has its own characteristics, including GGO, consolidation, multiple plaque shadows, and interstitial changes that are mostly seen in peripherals and subpleural areas, as well as shadow infiltration in both lungs.ConclusionCXR showed various abnormality findings in patients with COVID-19, including the type, location, and degree of pneumonia. Moreover, CXR is considered more effective and useful for initial screening and follow-up of the progress of patients with COVID-19.
| S-EPMC7826043 | biostudies-literature
Project description:BACKGROUND:Community transmission of coronavirus 2019 (Covid-19) was detected in the state of Washington in February 2020. METHODS:We identified patients from nine Seattle-area hospitals who were admitted to the intensive care unit (ICU) with confirmed infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Clinical data were obtained through review of medical records. The data reported here are those available through March 23, 2020. Each patient had at least 14 days of follow-up. RESULTS:We identified 24 patients with confirmed Covid-19. The mean (±SD) age of the patients was 64±18 years, 63% were men, and symptoms began 7±4 days before admission. The most common symptoms were cough and shortness of breath; 50% of patients had fever on admission, and 58% had diabetes mellitus. All the patients were admitted for hypoxemic respiratory failure; 75% (18 patients) needed mechanical ventilation. Most of the patients (17) also had hypotension and needed vasopressors. No patient tested positive for influenza A, influenza B, or other respiratory viruses. Half the patients (12) died between ICU day 1 and day 18, including 4 patients who had a do-not-resuscitate order on admission. Of the 12 surviving patients, 5 were discharged home, 4 were discharged from the ICU but remained in the hospital, and 3 continued to receive mechanical ventilation in the ICU. CONCLUSIONS:During the first 3 weeks of the Covid-19 outbreak in the Seattle area, the most common reasons for admission to the ICU were hypoxemic respiratory failure leading to mechanical ventilation, hypotension requiring vasopressor treatment, or both. Mortality among these critically ill patients was high. (Funded by the National Institutes of Health.).
| S-EPMC7143164 | biostudies-literature
Project description:AimTo describe the first Australian cases of severe acute respiratory syndrome-coronavirus 2 (SARS-CoV2) disease (COVID-19) pneumonia treated with the interleukin-6 receptor antagonist tocilizumab.MethodsRetrospective, open-label, real-world, uncontrolled, single-arm case series conducted in 2 tertiary hospitals in NSW, Australia and 1 tertiary hospital in Victoria, Australia. Five adult male patients aged between 46 and 74 years with type 1 respiratory failure due to COVID-19 pneumonia requiring intensive care unit (ICU) admission and biochemical evidence of systemic hyperinflammation (C-reactive protein greater than 100 mg/L; ferritin greater than 700 μg/L) were administered variable-dose tocilizumab.ResultsAt between 13 and 26 days follow-up, all patients are alive and have been discharged from ICU. Two patients have been discharged home. Two patients avoided endotracheal intubation. Oxygen therapy has been ceased in three patients. Four adverse events potentially associated with tocilizumab therapy occurred in three patients: ventilator-associated pneumonia, bacteremia associated with central venous catheterization, myositis and hepatitis. All patients received broad-spectrum antibiotics, 4 received corticosteroids and 2 received both lopinavir/ritonavir and hydroxychloroquine. The time from first tocilizumab administration to improvement in ventilation, defined as a 25% reduction in fraction of inspired oxygen required to maintain peripheral oxygen saturation greater than 92%, ranged from 7 hours to 4.6 days.ConclusionsTocilizumab use was associated with favorable clinical outcome in our patients. We recommend tocilizumab be included in randomized controlled trials of treatment for patients with severe COVID-19 pneumonia, and be considered for compassionate use in such patients pending the results of these trials.
| S-EPMC7436606 | biostudies-literature