Azithromycin in the Prevention of Lung Injury in Premature Newborn

The introduction of invasive mechanical ventilation in the treatment of preterm infants works as an adjuvant in the treatment of acute respiratory failure, which has resulted in significantly significant survival rates. In recent years there has been an increase in the number of evidence that mechanical factors can cause lung injury through inflammatory cells and soluble mediators. The alveolar and airway epithelium is an important source of cytokine release. Cytokines are very low molecular weight proteins or glycoproteins with hormone-like actions. They contribute to the pathogenesis of various diseases through the ability to induce other inflammatory mediators Mechanical ventilation strategies can increase pulmonary and systemic cytokines and lead to dysfunction of multiple organs and systems. Azithromycin has a potent anti-inflammatory and immunomodulatory effect It suppresses the production of proinflammatory cytokines (IL-6, IL-1, and TNF-α), has effective antimicrobial properties against Ureaplasma and, best of all, few side effects The hypothesis of this study is that azithromycin would reduce pulmonary inflammation induced by mechanical ventilation in premature infants, conferring a protective character.Randomized clinical trial: use of azithromycin in preventing pulmonary damage newborn preterm undergoing mechanical ventilation