Bell's Palsy Caused by SARS-CoV-2

The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has led to major healthcare and everyday life challenges. Every day, new disease associations and systemic manifestations are being explored and reported. Peripheral facial nerve paralysis or Bell's palsy has been reported to be caused mainly by viral infections. This case represents a COVID-19-positive patient with Bell's palsy making SARS-CoV-2 as the most likely culprit of his condition.

Posterior reversible encephalopathy syndrome due to covid-19

Objective: During the late 2019, a group of patients had unexplained chest infections in Wuhan which turned out to be the new pandemic coronavirus disease 2019 (COVID-19). New neurological symptoms have been reported in COVID-19 patients. Posterior reversible encephalopathy syndrome (PRES) is a new neurological finding and is associated or caused by COVID-19. Case Presentation: A 32-year-old lady, with no medical background had COVID-19 infection and needed mechanical ventilation. After surviving the intensive care, she started to have multiple seizures that required general anesthesia to be aborted. The patient turned out to have PRES. Conclusion: PRES is a neurological syndrome causing seizures, headaches, and blurred vision. It is usually associated with high blood pressure, renal failure, and other risk factors. The patient in this case had nearly normal blood pressure, but still had a diagnosis of PRES. The new reported neurological symptoms associated with COVID-19 infection need further research and attention from the academic society to predict and prevent the morbidity and mortality of COVID-19 patients. © 2021 The Author(s).

The Prognostic Accuracy of Neutrophil-Lymphocyte Ratio in COVID-19 Patients

Introduction: COVID-19 is a newly emerging pandemic viral disease. Multiple management guidelines were introduced;nevertheless, their efficacy is still under debate. Thus, the presences of prognostic factors are essential for predicting which patients will need more invasive treatments. Objective: The study aims to investigate the prognostic accuracy of neutrophil-lymphocyte ratio in COVID-19 infection. Methods: This is a prospective study done in Al-Ain Hospital in the United Arab Emirates. All the Covid-19 patients presenting to the hospital were enrolled over 1 month from 20/3 to 20/4/2020. We gathered information about their age, sex, mode of transmission, and calculated their Neutrophils/Lymphocytes ratio (NLR) from the first complete blood picture on admission. We divided the patients into two groups: those whose age was 50 years and above and the those aged less than 50 years. We chose the best NLR cut-off value based on the Youden index and receiver operating characteristic (ROC) curve analysis and the target endpoint was presence or absence of intensive care unit (ICU) admission. Results: The study revealed that 48 patients (14%) needed ICU admission, while 296 patients (86%) were admitted to a ward or quarantine facilities. When the patient's age was > 50, and NLR was >= 3.10, it showed a sensitivity of 95.24% and a specificity of 92.86% for predicting the need for ICU admission. When NLR was >= 4.21, and the patient's age was < 50, the sensitivity and specificity were 70.3% and 93.7%, respectively. Conclusions: NLR proved to be highly specific and sensitive in helping to identify patients who need more invasive care among people over 50 years of age with COVID-19.