This review examines the 11 randomised clinical trials that have compared different surfactant preparations. Seven trials, enrolling 2488 infants with respiratory distress syndrome (RDS), compared the natural surfactant beractant (Survanta) with the synthetic surfactant colfosceril palmitate (Exosurf Neonatal). Infants treated with beractant had lower oxygen requirements for at least 3 days tha...

Intratracheal administration of corticosteroids using a natural pulmonary surfactant as a delivery vehicle has recently received significant attention in hopes of treating premature newborns with or at high risk for chronic lung disease. As a new practice, both the surfactant preparation used as the carrier and the corticosteroid delivered as the anti-inflammatory agent, and their mixing ratios...

BACKGROUND Alterations to pulmonary surfactant composition have been encountered in the Acute Respiratory Distress Syndrome (ARDS). However, only few data are available regarding the time-course and duration of surfactant changes in ARDS patients, although this information may largely influence the optimum design of clinical trials addressing surfactant replacement therapy. We therefore examine...

background: various strategies have been suggested for the treatment of respiratory distress syndrome (rds). objectives: the aim of this study was to compare the efficacies of two common methods of rds management among neonates with low birth weight. patients and methods: a cohort study was conducted on 98 neonates with definite diagnosis of rds during 2008-2009. the neonates were divided into ...

Acute lung injury and acute respiratory distress syndrome (ARDS) are characterised by severe hypoxemic respiratory failure and poor lung compliance. Despite advances in clinical management, morbidity and mortality remains high. Supportive measures including protective lung ventilation confer a survival advantage in patients with ARDS, but management is otherwise limited by the lack of effective...

Surfactant replacement therapy (SRT) involves instillation of a liquid-surfactant mixture directly into the lung airway tree. It is widely successful for treating surfactant deficiency in premature neonates who develop neonatal respiratory distress syndrome (NRDS). However, when applied to adults with acute respiratory distress syndrome (ARDS), early successes were followed by failures. This un...

INTRODUCTION The purpose of this study was to perform a systematic review and meta-analysis of exogenous surfactant administration to assess whether this therapy may be useful in adult patients with acute respiratory distress syndrome. METHODS We performed a computerized literature search from 1966 to December 2005 to identify randomized clinical trials. The primary outcome measure was mortal...

Meconium aspiration syndrome (MAS) is meconium-induced respiratory failure of newborns associated with activation of inflammatory and oxidative pathways. For severe MAS, exogenous surfactant treatment is used which improves respiratory functions but does not treat the inflammation. Oxidative process can lead to later surfactant inactivation; hence, surfactant combination with antioxidative agen...

Males have a higher morbidity and mortality for neonatal respiratory distress syndrome (RDS) than females, and respond less well to hormone therapy designed to prevent RDS by stimulating fetal pulmonary surfactant production. We have shown that male fetuses exhibit delayed production of pulmonary surfactant. We tested the hypothesis that the sex difference in fetal pulmonary surfactant producti...

Abstract The coronavirus disease 2019 (COVID-19) has led to serious health and economic damage all over the world, it still remains unstoppable. SARS-CoV-2, by using its S-glycoprotein, binds with an angiotensin-converting enzyme 2 receptor, mostly present in alveolar epithelial type II cells. Eventually pulmonary surfactant depletion occurs. is necessary for maintaining natural immunity as wel...