Exogenous surfactant in the late respiratory phase of COVID-19

Abstract

The article presents data on the course of inhalations with a native surfactant administered in two patients (66 and 53 years old) at the late respiratory phase of the new coronavirus infection of COVID-19 (the 22nd and the 19th days from the disease onset) who received non-invasive artificial lung ventilation.Subjects and methods. For inhalations, an AeroNeb™ micropump nebulizer was used; for one inhalation, 75 mg of surfactant-BL was dissolved in 5 ml of isotonic sodium chloride solution. The treatment course included 5 days with 2 inhalations a day.Results. In both patients, upon the end of this therapy with the native surfactant, regression of respiratory failure was noted, the level of respiratory support was reduced to insufflation with humidified oxygen, and rehabilitation measures were started with subsequent discharge from the hospital.

Keywords

• covid-19
• поздняя респираторная фаза
• нативный сурфактант
• пневмония
• дыхательная недостаточность