Association of obesity and mortality in patients with COVID-19 acute respiratory distress syndrome: A retrospective cohort study.

Background: Chronic conditions such as obesity are associated with adverse outcomes in coronavirus disease 2019 (COVID-19) acute respiratory distress syndrome (ARDS) patients. The aim of our study was to evaluate the relationship between BMI and outcomes in critically ill patients with COVID-19 ARDS.

Methods: A retrospective study including all patients with COVID-19 and ARDS on mechanical ventilation admitted to the intensive care unit (ICU) over 2 years.

Neurological Sequelae After Acute Carbon Monoxide Poisoning.

Carbon monoxide poisoning (COP) is a common cause of death due to poisoning. After COP, a significant number of patients may develop a distinct type of neurological dysfunction called delayed neurological sequel (DNS). Recently, we came across a disaster of COP cases after a fire in a shared accommodation.

Rhino orbital cerebral mucormycosis: A life-threatening complication of coronavirus diseases 2019 in an uncontrolled diabetic patient.

Mucormycosis is a progressive and life-threatening disease that has been increasingly reported in patients infected by coronavirus diseases 2019 (COVID-19). We describe a case of rhino-orbital mucormycosis with central nervous system involvement resulting in bilateral blindness and intracranial extension in a patient with uncontrolled diabetes mellitus (DM) and mild COVID-19 infection. A 35-year-old obese male, recently diagnosed with DM, presented to the emergency department suffering from dizziness, headache, speech difficulty, and facial weakness.

What should an intensivist know about pneumocephalus and tension pneumocephalus?

Collection of air in the cranial cavity is called pneumocephalus. Although simple pneumocephalus is a benign condition, accompanying increased intracranial pressure can produce a life-threatening condition comparable to tension pneumothorax, which is termed tension pneumocephalus. We report a case of tension pneumocephalus after drainage of a cerebrospinal fluid hygroma.

Paget-Schroetter syndrome: An unfamiliar cause of upper-limb deep venous thrombosis.

Paget-Schroetter syndrome (PSS), which is also called "effort thrombosis," is a venous variant of thoracic outlet syndrome. We report a rare case of upper-limb deep venous thrombosis (ULDVT) in a young patient who was later diagnosed as PSS. PSS is a rare cause of ULDVT, and it is usually seen in young adults who are involved in strenuous physical activity.

Acute kidney injury in ventilated patients with coronavirus disease-2019 pneumonia: A single-center retrospective study.

Background: Acute kidney injury (AKI) is repeatedly observed in ventilated critically ill patients with coronavirus disease-2019 (COVID-19) pneumonia. This study aimed to determine the incidence, risk factors, and consequences of AKI in the ventilated critically ill adult patients with COVID-19 pneumonia.

Methods: This retrospective study included all the ventilated critically ill adult patients with COVID-19 pneumonia from March 1, 2020, to June 1, 2020.

Upregulation of oxidative stress gene markers during SARS-COV-2 viral infection.

Severe viral infections, including SARS-COV-2, could trigger disruption of the balance between pro-oxidant and antioxidant mediators; the magnitude of which could reflect the severity of infection and lung injury. Using publicly available COVID-19 transcriptomic datasets, we conducted an in-silico analyses to evaluate the expression levels of 125 oxidative stress genes, including 37 pro-oxidant genes, 32 oxidative-responsive genes, and 56 antioxidant genes. Seven oxidative stress genes were found to be upregulated in whole blood and lung autopsies (MPO, S100A8, S100A9, SRXN1, GCLM, SESN2, and TXN); these genes were higher in severe versus non-severe COVID-19 leucocytes.