In preterm infants, is there randomized controlled trial evidence to support using glutamine supplementation to prevent morbidity and mortality?

2015 ◽  
Keyword(s):  
Randomized Controlled Trial ◽  
Preterm Infants ◽  
Controlled Trial ◽  
Morbidity And Mortality ◽  
Glutamine Supplementation ◽  
Randomized Controlled ◽  
Trial Evidence

scholarly journals Patent ductus arteriosus, systemic NT-proBNP concentrations and development of bronchopulmonary dysplasia in very preterm infants: retrospective data analysis from a randomized controlled trial

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Solomiia Potsiurko ◽  
Dmytro Dobryanskyy ◽  
Lesya Sekretar
Keyword(s):  
Randomized Controlled Trial ◽  
Patent Ductus Arteriosus ◽  
Preterm Infants ◽  
Roc Curve ◽  
Controlled Trial ◽  
Ductus Arteriosus ◽  
Very Preterm Infants ◽  
Very Preterm ◽  
Randomized Controlled ◽  
Patent Ductus

Abstract Background Patent ductus arteriosus (PDA) is a common complication in very preterm infants. It is known that there is an association between PDA and development of bronchopulmonary dysplasia (BPD) or death before the postmenstrual age (PMA) of 36 weeks, but this association remains one of the most controversial aspects of the problem. The study aimed to evaluate the relationship between PDA, serum NT-proBNP levels at 2–3 and 8–9 days of life, and BPD/death in very preterm infants. Methods Data of 52 preterm infants with a gestational age < 32 weeks, chronological age < 72 h, and PDA diameter > 1.5 mm, enrolled in a randomized controlled trial, were used for the retrospective analysis. All patients underwent daily echocardiographic and two serum NT-proBNP measurements within the first 10 days after birth. Two groups of infants were formed retrospectively at PMA of 36 weeks depending on the outcome, BPD (n = 18)/death (n = 7) or survival without BPD (n = 27). Receiver operator characteristic (ROC) curve was used to evaluate the predictive performance of serum NT-proBNP levels for BPD/death occurrence. Results The percentage of infants who received pharmacological treatment for PDA did not differ between the groups. Based on the area under the ROC curve, serum NT-proBNP levels on the 2–3 day of life (AUC = 0.71; 95% confidence interval (CI): 0.56–0.9; p = 0.014)) and on the 8–9 day of life (AUC = 0.76; 95% CI: 0.6–0.9; p = 0.002) could reliably predict BPD/death in very preterm infants who had PDA diameter > 1.5 mm in the first 72 h of life. Hemodynamically significant PDA (hsPDA) was significantly more often detected in newborns with BPD/death, however, treatment of infants with hsPDA did not reduce the incidence of BPD/death. Conclusions In very preterm infants with PDA > 1.5 mm at the age of 24–48 h, serum NT-proBNP concentration could reliably predict the development of BPD or death, regardless of the persistence of PDA, with the highest diagnostic value at 8–9 days. Trial registration This study is registered in ClinicalTrials.gov - NCT03860428 on March 4, 2019.

scholarly journals Non-invasive high-frequency oscillatory ventilation in preterm infants after extubation: a randomized, controlled trial

2021 ◽  
Vol 49 (2) ◽  
pp. 030006052098491
Author(s):  
Yan Li ◽  
Qiufen Wei ◽  
Dan Zhao ◽  
Yan Mo ◽  
Liping Yao ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Preterm Infants ◽  
High Frequency ◽  
Controlled Trial ◽  
High Frequency Oscillatory Ventilation ◽  
Positive Pressure ◽  
Non Invasive ◽  
Randomized Controlled ◽  
Oscillatory Ventilation ◽  
High Frequency Oscillatory

Objective To investigate the effectiveness and safety of non-invasive high-frequency oscillatory ventilation (NHFOV) in post-extubation preterm infants. Methods This was a randomized, controlled trial. A total of 149 preterm infants aged between 25 to 34 weeks’ gestational age with a birth weight of <1500 g who required invasive mechanical ventilation on admission were included. After extubation, they were randomized to the NHFOV group (n = 47), nasal intermittent positive pressure ventilation (NIPPV) group (n = 51), or nasal continuous positive airway pressure (NCPAP) group (n = 51). We compared the effectiveness and safety among these three groups. Results A total of 139 preterm infants finally completed the study. The reintubation rate was significantly lower in the NHFOV group than in the other groups. The duration of non-invasive ventilation and the length of hospital stay in the NHFOV and NIPPV groups were significantly shorter than those in the NCPAP group. The incidence of bronchopulmonary dysplasia in the NHFOV and NIPPV groups was significantly lower than that in the NCPAP group. The NHFOV group had significantly less nasal injury than the NCPAP group. Conclusion As post-extubation respiratory support in preterm infants, NHFOV has a lower reintubation rate compared with NCPAP and NIPPV, without increasing the rate of complications.

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