The efficacy of initial ventilation strategy for adult immunocompromised patients with severe acute hypoxemic respiratory failure: Study protocol for a multicentre randomized controlled trial (VENIM)

Acute respiratory failure (ARF) is still one of the most severe complications in immunocompromised patients. Our previous systematic review showed noninvasive mechanical ventilation (NIV) reduced mortality, length of hospitalization and ICU stay in AIDS/hematological malignancy patients with relatively less severe ARF, compared to invasive mechanical ventilation (IMV).