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Showing 3 results for Sars-Cov
Coronavirus Disease 2019 (COVID-19): review study
Abolfazl Jafari-Sales, Homeira Khaneshpour, Mehrdad Pashazadeh, Rozita Nasiri,
Volume 8, Issue 1 (3-2020)
Abstract
On December 31, 2019, the Wuhan-China Health Commission reported a case of pneumonia in the city. The first symptoms began in mid-December 2019. Clinically isolated specimens identified the coronavirus as the cause of the disease. It was first shown as 2019-nCoV, and as the number of victims of the coronavirus crossed the border of thousands of people, the World Health Organization chose the official name COVID-19 for its illness. Although it appears to be of animal origin, it is rapidly transmitting from person to person around the world. The World Health Organization released a statement calling the outbreak of the new Corona virus a Public Health Emergency Situations that poses a threat to the whole world, not just China. In this study highlights how the virus is transmitted, the clinical signs, the laboratory characteristics, the pathogenicity of the virus, Vaccines, and the prevention and control of the spread of the virus.

Oral Manifestations in COVID-19: a Missed Diagnostic Clue or a Mispresented Secondary Complication
Fahimeh Rashidi Maybodi, Farzane Vaziri,
Volume 9, Issue 3 (10-2021)
Abstract
According to recent studies, oral lesions associated with COVID-19, manifests in various forms which may be as inaugural symptoms for the onset of the disease. However, further investigations are needed to confirm their probable characteristic role in diagnosis of COVID-19. It should be also noted that any oral manifestation in COVID-19 must be considered to avoid neglecting oral changes with more lasting destructive effects such as necrotizing periodontal lesions.

 
A Survey for Predictors of Mortality among COVID-19 Patients: A Retrospective Study from Iran
Arezoo Monfared, Mohammad Taghi Moghadamnia, Samad Karkhah, Saman Maroufizadeh, Mohammad Asadian Rad, Jalal Kheirkhah, Fatemeh Jafaraghayee,
Volume 9, Issue 4 (12-2021)
Abstract
Background and Objective: In the current COVID-19 pandemic, disease diagnosis is essential for optimal management and timely isolation of infected cases in order to prevent further spread. The aim of this study is to assess of predictors of mortality among COVID-19 patients.
Material and Methods: In a retrospective study, 522 COVID-19 patients were enrolled in Razi hospital, Guilan Province, Iran. This hospital was the main center for the treatment of COVID-19 patients in Guilan province. Data gathering was performed by census sampling from March to August 2020. Simple and Multiple logistic regression analysis was applied to assess the relationships of clinical and demographic characteristics with in-hospital mortality.
Results: Multiple logistic regression showed that older age (aOR=1.04, 95%CI: 1.02 to 1.06, P<0.001), decreased O2 saturation (aOR=0.89, 95%CI: 0.86 to 0.92, P<0.001), having a dysrhythmia (aOR=2.97, 95%CI: 1.46 to 6.05, P=0.003), symptoms associated with heart failure (aOR=0.43, 95%CI: 0.18 to 0.99, P=0.048), and mixed drug antiviruses (aOR=2.44, 95%CI: 1.22 to 4.90, P=0.012) were mortality predictor variables among COVID-19 patients.
Conclusion: Therefore, special attention should be paid to the factors influencing the mortality of COVID-19 patients. It is recommended that older patients, dysrhythmia, and symptoms associated with heart failure be treated with extreme caution.

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