Nurses can train mothers to pump their breast milk, stimulate their infants with the odor of their breast milk, and feed it to their infants in the premature unit. This may lead to a quicker transition to oral feeding.

Objective This study compares high flow nasal cannula (HFNC) with nasal continuous positive airway pressure (nCPAP) within the first hour of life as the primary respiratory support in neonates of ≤32 weeks of gestational age. Study Design This prospective, randomized study was conducted in infants with a gestational age of ≤32 weeks who had spontaneous respiration. HFNC or nCPAP was used as a first line respiratory support after admission to intensive care unit. Primary outcome was primary treatment failure. Secondary outcomes were duration of noninvasive respiratory support and oxygen treatment, maximum FiO2 level, length of hospital stay, intubation rate, rates of respiratory distress syndrome, pneumothorax, and bronchopulmonary dysplasia. Subgroup analysis was performed for infants ≤28 weeks of gestational age. Results We enrolled 107 infants, 53 in HFNC and 54 to nCPAP group. There was no difference in primary outcome between the two groups. There was no difference between the groups in aspect of secondary outcomes. Conclusion HFNC and nCPAP have no significant differences as a primary mode of respiratory support in preterm infants, in the time to wean off the devices and oxygen support, respiratory distress syndrome and bronchopulmonary dysplasia incidence, hospitalization duration, and rates of complications of prematurity.

The aim of the study was to investigate simultaneously serum and milk malondialdehyde (MDA) levels, superoxide dismutase (SOD), glutathione peroxidase (GPx) activities, and antioxidant potential (AOP) in active-smoking, passive-smoking, and nonsmoking mothers and to search if there is any difference between serum and milk oxidant/ antioxidant status caused by smoking. According to their smoking status, 60 mothers (age range: 20-35 yr) were classified into one of three groups: the active-smoking mothers (n=15), the passive-smoking mothers (n=22), and the nonsmoking mothers (n=23). Serum and milk MDA, SOD, GPx, and AOP values were determined in mothers on the postpartum seventh day by the spectrophotometric method. Serum Zn and Cu concentrations were determined by atomic absorption spectrophotometry (AAS). There was no significant difference in serum samples with respect to MDA (p=0.17), SOD (p=0.51), and AOP (p=0.36) levels, but there was a significant difference in serum GPx (p=0.002) levels among the study groups. The significant differences were also found in milk samples in terms of MDA (p=0.002) and SOD (p=0.011), but not in GPx (p=0.11) and AOP (p=0.29) levels among the study groups. No significant difference was seen in serum zinc concentration (p=0.49), but copper concentration differed significantly among the groups (p=0.005). These observations suggest that human milk is more vulnerable to oxidative stress and lipid peroxidation than serum samples in smoking mothers, even if they are passive smokers.

8-OHdG in leukocyte DNA and urine levels in premature infants can be useful as an indicator for ROP screening.

We concluded that although cord plasma MDA levels were similar in both the preeclamptic and control groups, increased SOD activity might be an indicator of increased oxidative stress in infants born to preeclamptic mothers.