India, March 9 -- In a first-of-its-kind study published in the American Journal of Respiratory and Critical Care Medicine, physician-scientists from the University of Alabama at Birmingham Marnix E. Heersink School of Medicine discovered that high-dose inhaled nitric oxide therapy may improve oxygenation and reduce the risk of mortality among critically ill Black patients with COVID-19.

Acute respiratory distress syndrome, or ARDS, is a condition that most commonly occurs in the setting of a lung infection such as COVID-19.

"In ARDS, the barrier between the blood vessels and air sacs in the lungs is disrupted leading to the accumulation of fluid from the blood vessels in the air sacs, restricting air exchange in the lungs," said Naman ...