View clinical trials related to RDS of Prematurity.
Filter by:Neonatal respiratory distress syndrome (RDS) is the most common cause of respiratory failure in the first few days in life. It is characterized by the tendency of alveoli and terminal bronchioles to collapse due to the lack of surfactant. RDS is inversely related to gestational age and remains a dominant clinical problem encountered among preterm infants. The reduction in tidal volume secondary to alveolar collapse may result in alveolar derecruitment, cyclic opening and closing of atelectatic alveoli and distal small airways leading to inflammation and lung injury). On the other hand, the use of high positive end expiratory pressure (PEEP) may be associated with excessive lung parenchyma strain and unfavorable hemodynamic effects. Therefore, lung recruitment maneuvers have been proposed and used to open collapsed lung while managing with low pressure PEEP. However, the best recruitment maneuver technique is currently unknown. Proinflammatory cytokines are synthesized by alveolar macrophages, type II pneumocytes and other local pulmonary cells causing inflammation that starts a cascade leading to lung injury. Nevertheless, they are released systemically and can lead to injury of other organs. This study aims to measure inflammatory cytokines in the serum of premature infants who receive and do not receive sustained lung inflation. The study hypothesis is that, in premature infants supported with CPAP, the use of sustained inflation is associated with decreased inflammatory biomarkers and improved respiratory outcomes. The study includes infants with gestational age of 28-24 weeks during the first 6 hours of life who will be randomly assigned to either receive (or do not receive) sustained inflations. Serum concentrations of cytokines (IL-6, IL-8, IL-1β and TNF-α) will be measured at enrollment and at 96 hours. The primary outcome of this study will be the change in serum cytokine concentrations after intervention in both groups. Clinical respiratory outcomes will be monitored.
The aim is to validate a FTIR spectroscopy test for measuring lung maturity/Respiratory Distress Syndrome (RDS) in terms of safety, usability, and efficacy. The purpose is to accurately predict RDS using Lecithin/Sphingomyelin ratio (L/S ratio determined by a rapid FTIR test on fresh gastric aspirates) using retrospective analysis. Research question: "In very preterm newborn infants with (risk of) respiratory distress who have not received prophylactic surfactant: does analysis of L/S-ratio in fresh gastric aspirates using a rapid FTIR test predict RDS requiring exogenous surfactant with sufficient specificity and sensitivity to be clinical useful?
The purpose of this study is to determine whether two different strategies of Non Invasive Ventilation (NIV) have different effect on length and failure of NIV support in preterm infants with respiratory distress syndrome (RDS).