Background: Respiratory distress syndrome (RDS) is one of the main causes of mortality in premature neonates. Treatment of these neonates with invasive mechanical ventilation has side effects such as chronic pulmonary diseases. Noninvasive ventilation, such as nasal continuous positive airway pressure (NCPAP) and nasal high-frequency oscillation ventilation (NHFOV), has shown to reduce the burden of chronic lung disease. NHFOV is a promising new mode of noninvasive ventilation and may reduce the need for mechanical ventilation and reduce possible complications. In this study, we hypothesized that early NHFOV would reduce the need for invasive respiratory support in comparison to NCPAP in preterm neonates with RDS. Methods: One hundred twenty-four neonates between 28 to 34 weeks of gestational age (GA) with RDS hospitalized at Imam Khomeini Hospital, Ahvaz in 2016 were included in this randomized controlled study. The primary outcomes were the failure of NHFOV and NCPAP within 72 h after birth. The secondary outcomes were the duration of invasive ventilation and possible side effects. Results: Out of 124 neonates in this study, 63 and 61 neonates were studied in the NHFOV and NCPAP groups, respectively. There were no significant differences between NHFOV (6.5%) and NCPAP (14.1%) groups in terms of rates of primary consequences (p ¼ .13). However, the duration of noninvasive ventilation in NHFOV was significantly less than that of NCPAP group (p ¼ .01). Conclusion: In our study group, preterm infants from 28 to 34 weeks of GA, NHFOV did not reduce the need for mechanical ventilation during the first 72 h after birth compared to NCPAP; however, the duration of noninvasive ventilation in the NHFOV group was significantly shorter.

Although, in the current study, drug administration was continued for 72 h maximum, the prescription of at most 4 doses of salbutamol may have had maximum efficiency in the remediation process. To evaluate the therapeutic role of inhaled salbutamol, further studies are recommended.

Newborns diagnosed with TTN without prenatal risk factors and a negative C reactive protein test do not need to be administered antibiotics and hospitalized until confirmatory blood culture results are obtained.

BackgroundIn addition to surfactant deficiency, increase of lung fluid content and secretion of fluid derived from the blood participate in the pathogenesis of RDS in newborns.We hypothesized that the administration of salbutamol (β-agonist) to increase lung fluid absorption would decrease the INSURE failure rate in newborns with respiratory distress syndrome (RDS) treated with intratracheal surfactant.MethodsDesignBlinded, randomized clinical trial study.Setting/populationLevel III NICU, premature infants with RDS requiring intratracheal Surfactant.Forty Eight newborns with RDS treated with intratracheal Surfactant were randomized into two groups as Group A, Normal saline (as control group) and Group B (intervention group), Salbutamol were administered intratracheally in addition to Surfactant. Intubation-Surfactant administration- Rapid Extubation (INSURE) failure rate as primary outcome and secondary outcome as follow: duration of the need to NCPAP, mechanical ventilation and oxygen therapy; complications (patent ductus arteriosus, pneumothorax); mortality (respiratory or prematurity related complication) and the duration of hospitalization were assessed.ResultsTwenty Four patients in each group were studied. INSURE failure was seen in16 (66.7 %) and 10 (41.7 %) of normal saline and salbutamol groups respectively (p = 0.082). The duration of NCPAP in control group was 69.5 ± 54.9 h while in Salbutamol group was 51.6 ± 48.7 h (p = 0.316). All of deaths were related to respiratory failure. No differences in mortality or complications of RDS were observed. The duration of hospitalization was longer in control group than interventional group, 28.3 ± 18.1 and 18.6 ± 8.6 days, respectively. (p = 0.047).ConclusionSalbutamol may improve the clinical course of newborns with RDS requiring Surfactant.Trial registration numberIRCT2014072714215N1