Search results for "Coronavirus disease"
showing 10 items of 961 documents
Radiographic and chest CT imaging presentation and follow-up of COVID-19 pneumonia: a multicenter experience from an endemic area.
2020
COVID-19 has infected more than 2 million people in the world in less than 5 months outbreak. Chest imaging is recommended for triage of suspected cases of COVID-19 with moderate-severe clinical features and high pre-test probability of disease, and may help for patient follow-up and to identify patients at higher risk of disease worsening. This pictorial essay illustrates typical and uncommon imaging findings of COVID-19 pneumonia and the role of imaging for patient management.
Effects of the COVID-19 Pandemic on the Epidemiology of Knee and Shoulder Arthroscopy
2021
The purpose of our study was to comprehensively assess the effect of the COVID-19 pandemic on knee and shoulder arthroscopy performed in an orthopedic department of a university hospital in Poland. This study compared the data on all shoulder and knee arthroscopy procedures performed in two different periods: The period of the COVID-19 pandemic in Poland (from March 4, 2020, to October 15, 2020) and the corresponding period prior to the pandemic (March 4, 2019, to October 15, 2019). The study evaluated epidemiological data, demographic data, and hospital stay duration. The total number of arthroscopy procedures conducted in the evaluated period in 2020 was approximately 8.6% higher than th…
PROGNOSTIC VALUE OF LUNG ULTRASOUND IN OLDER NURSING HOME RESIDENTS AFFECTED BY COVID-19
2020
Objectives: Lung ultrasonographic (LUS) imaging may play an important role in the management of patients with COVID-19–associated lung injury, particularly in some special populations. However, data regarding the prognostic role of the LUS in nursing home residents, one of the populations most affected by COVID-19, are not still available. Design: Retrospective. Settings and Participants: Nursing home residents affected by COVID-19 were followed up with an LUS from April 8 to May 14, 2020, in Chioggia, Venice. Methods: COVID-19 was diagnosed through a nasopharyngeal swab. LUS results were scored using a 12-zone method. For each of the 12 zones (2 posterior, 2 anterior, 2 lateral, for both l…
Effect of the COVID-19 pandemic on foot surgeries.
2021
Background Musculoskeletal dysfunction due to deformities and injuries of the foot is a common orthopedic problem. Objectives To analyze the effect of the COVID-19 pandemic on both elective and emergency foot surgeries. Material and methods This study analyzed the effect of the COVID-19 pandemic on elective and emergency foot surgeries. The comparison included data collected in 2019 (March 15-October 15, when the epidemic did not influence the Polish healthcare system or patient demographics) and in a corresponding period in 2020. This study was conducted in the trauma and orthopedic surgery wards and the emergency departments of 2 regional Polish hospitals. Results The analysis of the data…
Cardiac Injury in COVID-19–Echoing Prognostication∗
2020
Background Myocardial injury is frequent among patients hospitalized with coronavirus disease-2019 (COVID-19) and is associated with a poor prognosis. However, the mechanisms of myocardial injury remain unclear and prior studies have not reported cardiovascular imaging data. Objectives This study sought to characterize the echocardiographic abnormalities associated with myocardial injury and their prognostic impact in patients with COVID-19. Methods We conducted an international, multicenter cohort study including 7 hospitals in New York City and Milan of hospitalized patients with laboratory-confirmed COVID-19 who had undergone transthoracic echocardiographic (TTE) and electrocardiographic…
Robotic surgery can be safely performed for patients and healthcare workers during COVID‐19 pandemic
2021
OBJECTIVES: To investigate the safety of robotic surgery during COVID-19 pandemic concerning new-acquired COVID-19 infections for patients and healthcare workers. PATIENTS: We performed a retrospective single-centre cohort study of patients undergoing robotic surgery in initial period of COVID-19 pandemic. Patients and Healthcare workers COVID-19 infection status was assessed by structured telephone follow-up and/or repeated nasopharyngeal swabs. RESULTS: After 61 robotic surgeries (93,5% cancer surgery), 1 patient (1.6%) had COVID-19 infection. 60 healthcare workers cumulatively exposed to 1,187 hours of robotic surgery had no infection. One patient with postoperative proof of SARS-CoV-2 h…
The Effects of COVID-19 on the Rent-a-Car Industry
2021
Doubtless, COVID-19 has accelerated an economic financial crisis since 2008, affecting seriously not only the tourism industry but the global commerce. Governments have adopted different positions and programs to mitigate the economic aftermath of COVID-19. As never before in its history, tourism has been placed between the wall and the deep blue sea. Although the interests and studies evaluating the impact of COVID-19 have captivated the attention of countless scholars, less attention was given to the rent-a-car industry, which occupies a central position in the tourist system. As substitute competitors of train, bus, and airplanes, the rent-a-car organizations seem to be a quintessential …
Factors and Barriers of Implementing Early Warning, Support and Second Chance Support Systems for SMEs in the Baltic States
2021
COVID-19 creates insolvencies time bomb, even if economies are supported by the state. Following the liquidation or bankruptcy of a business, entrepreneurs in the EU mostly opt for a paid professional job rather than re-establishing their business [1]. Those entrepreneurs who re-establish their business after bankruptcy are experiencing faster growth than start-ups. The study points to significant current barriers and factors influencing the implementation of support, early warning and second chances in the Baltic States. There is a need to increase the competencies of both the businessmen and support providers on crisis management and the support already available in the broadest sense. By…
Online Grocery Shopping at Multichannel Supermarkets: The Impact of Retailer Brand Equity
2021
Online shopping for food products is quickly accelerating worldwide, particularly following the impact of COVID-19 pandemic. Most e-grocers are multichannel supermarkets that have developed the onl...
Employee trust repair: A systematic review of 20 years of empirical research and future research directions
2021
Employee trust, and increasingly its absence, is a critical topic for researchers and practitioners interested in social relations in the context of work and organizing. Employee trust repair is particularly important in the current disrupted work environment, due to unpredictable changes such as the Covid-19 pandemic and the uncertainty those bring to our lives. It is not surprising that employee trust is attracting increasing interest among researchers and practitioners alike. In this article, we systematically review and take stock of the research on trust repair conducted in the past two decades to provide comprehensive insights and future research directions for researchers and manager…