Risk factors for developing ventilator-associated lower respiratory tract infection in patients with severe COVID-19: a multinational, multicentre study, prospective, observational study.

Around one-third of patients diagnosed with COVID-19 develop a severe illness that requires admission to the Intensive Care Unit (ICU). In clinical practice, clinicians have learned that patients admitted to the ICU due to severe COVID-19 frequently develop ventilator-associated lower respiratory tract infections (VA-LRTI). This study aims to describe the clinical characteristics, the factors associated with VA-LRTI, and its impact on clinical outcomes in patients with severe COVID-19.

Dexamethasone as risk-factor for ICU-acquired respiratory tract infections in severe COVID-19.

Purpose: Dexamethasone is the only drug that has consistently reduced mortality in patients with COVID-19, especially in patients needing oxygen or invasive mechanical ventilation. However, there is a growing concern about the relation of dexamethasone with the unprecedented rates of ICU-acquired respiratory tract infections (ICU-RTI) observed in patients with severe COVID-19.

Methods: This was a multicenter, prospective cohort study; conducted in ten countries in Latin America and Europe.

Spinal cord stimulator for neuropathic pain in a patient with severe disability due to transverse myelitis.

Transverse myelitis is an inflammatory disease of the central nervous system that disrupts nerve signals' conduction. The illness is characterised by weakness in the lower limbs accompanied by paresthesia and urinary and bowel incontinence. The most disabling sequel is the onset of chronic neuropathic pain, which can severely limit the patient's independence and negatively affect her quality of life.

Transoral approach in facial penetrating trauma - importance of multidisciplinary management and nutritional support a case report.

The high incidence and prevalence of facial trauma makes it important to consider related injuries and possible complications that may arise as a result. Penetrating trauma to the face, although not common, requires a surgeon with knowledge of the anatomy and physiology of the injured area and injury patterns. We present a case of penetrating trauma to the face that was caused by a blunt object (stake) resulting from the felling of a palm tree.