Effect of Nasal Continuous Positive Airway Pressure on Retinopathy of Prematurity in Preterm Newborns: A Comparative Analysis with Mechanical Ventilation and High-Flow Nasal Cannula Therapy.

BACKGROUND Retinopathy of prematurity (ROP), originally described as retrolental fibroplasia, represents an abnormal growth of blood vessels in the premature retina that can occur in response to oxygen therapy. The association between ROP and invasive mechanical ventilation has been widely studied in the literature; however, the relationships between different types of ventilation and ROP have not been as well documented. This study aimed to compare the association of ROP incidence with mechanical ventilation (MV), nasal continuous positive airway pressure (nCPAP), and high-flow nasal cannula (HFNC) therapies in 130 pre-term infants with gestational ages <32 weeks. MATERIAL AND METHODS The study includes 130 premature newborns, out of which 54 underwent MV therapy, either alone or in combination with nCPAP or HFNC therapy, 63 underwent nCPAP therapy, either alone or in combination with MV or HFNC therapy, and 23 underwent HFNC therapy, either alone or in combination with MV or nCPAP therapy. The relationships between ROP and the 3 types of ventilation were analyzed by univariate followed by multivariate logistic regression. RESULTS When adjusting for covariates, only nCPAP and birth weight were significantly associated with ROP, the former being a strong risk factor, with an adjusted odds ratio (AOR) of 7.264 (95% CI, 2.622-20.120; P<0.001), and the latter being a weak protective factor, with an AOR of 0.998 (95% CI, 0.996-0.999; P<0.05). CONCLUSIONS The results showed nCPAP was a strong ROP risk factor, birth weight was a weak ROP protective factor, and MV and HFNC were not significantly associated with increased ROP risk.

Macronutrients Management for Growth in Neonates with Congenital Gastrointestinal Malformation.

BACKGROUND Congenital gastrointestinal (GI) malformations are developmental disorders that can result in secondary intestinal failure. Nutrient intakes must be adapted according to the newborn's nutritional requirements based on frequent anthropometric and biochemical assessments. Deficiencies or excess of a macronutrient can hinder the growth of the newborn. MATERIAL AND METHODS To assess the clinical condition of newborns with GI malformations, together with the postoperative nutritional status of newborns who underwent surgery due to congenital GI malformations, we performed a case-control study. The study group comprised newborns with digestive malformations (n=51) and the control group consisted of newborns without digestive pathologies (n=102), matched by sex, gestational age, and weight at admission. RESULTS Bivariate comparisons and multiple logistic regression analyses were performed. A P value <0.05 was considered to be statistically significant; these were observed in abdominal distension, gastric residue, and vomiting. The duration of hospitalization was shorter in the case group, as on average, they were transferred to the Pediatric Surgery Department on the 6th day, where they further remained admitted to treat the underlying cause. Differences between groups in administration of breast milk versus formula were not statistically significant. CONCLUSIONS We concluded that the clinical examination had a major role in early detection of digestive malformations and in the effective management of specific necessary nutrition. Proper evaluation of when to start enteral feeding can help post-surgical cases to recover faster, minimizing complications. Further studies are required to assess how financial factors affect implementation of the standardized guidelines of nutrition in children and to find possible solutions to financial constraints.