An Assessment of the Relationships Between Umbilical Cord Blood Gas Analysis, APGAR (Appearance, Pulse, Grimace, Activity, and Respiration) Scores, and Neonatal Outcomes.

Introduction Intrapartum hypoxic-ischemic injury is a condition that significantly affects neonatal health and, therefore, needs to be attended to urgently. Umbilical cord blood gas analysis (BGA) results and APGAR (appearance, pulse, grimace, activity, and respiration) scores are commonly used to assess birth asphyxia and the severity of neonatal acidemia. In this context, this study was conducted to investigate the correlations of BGA results and APGAR scores with neonatal outcomes to determine the combined value of BGA results and APGAR scores in neonatal health assessment. Methods The sample of this retrospective cohort study consisted of 593 consecutive-term newborns delivered in a tertiary referral center in Turkey between January 2020 and December 2022. All newborns' maternal, delivery, and neonatal characteristics, BGA results, and APGAR scores were analyzed to determine correlations with composite adverse neonatal outcomes. The study's primary outcome was defined as the rate of the composite adverse neonatal outcomes, whereas the secondary outcomes were determined as the impact of maternal and neonatal characteristics on composite neonatal morbidity and the correlation between the one- and five-minute APGAR scores and umbilical cord BGA parameters. Results Of the 593 infants included in the study, 191 (32.2%) infants experienced composite adverse neonatal outcomes, primarily mechanical ventilation (47.7%), followed by respiratory distress/syndrome (35.6%). Significant correlations were detected between composite adverse neonatal outcomes and advanced maternal age (p = 0.025), cesarean section history (p < 0.001), preterm delivery (p < 0.001), lower one- and five-minute APGAR scores (p < 0.001 for both cases), and acidemia severity (p = 0.007). However, the correlations between BGA parameters and APGAR scores were weak (r < 0.2). Conclusion This study investigated the correlations between neonatal mortality and morbidity and maternal factors, delivery characteristics, and fetal features, including one- and five-minute APGAR scores and BGA parameters. Nevertheless, weak correlations between BGA parameters and APGAR scores warrant further comprehensive prospective studies.

The effect of adolescent and advanced-age pregnancies on maternal and early neonatal clinical data.

BACKGROUND: This study compared early post-natal clinical data of adolescent and advanced maternal-age mothers and their infants and early post-natal clinical data of mothers 20-34 years old who delivered and their infants. METHODS: This retrospective study included 1676 newborns who were born at or after 25 gestational weeks and 1638 puerperal women who gave birth at the Health Sciences University Bakirköy Dr. Sadi Konuk Health Practice and Research Center Gynecology and Obstetrics Clinic between January 2017 and January 2018. Maternal demographic and clinical data and neonatal demographic, anthropometric, and early delivery room clinical data of the study group patients were transcribed from clinical file records to electronic records. RESULTS: We found that the intensive care admission/2nd- or 3rd-level intensive care referral rates of newborns of advanced-age and adolescent mothers were significantly higher than those of the control group. No significant differences were found between intensive care admission and referral rates among age groups when only healthy pregnancies were considered. Cesarean sections, abortion and smoking rates of mothers with advanced maternal age; LGA rates of newborns of women in this age group; macrosomic rates; and free-flow oxygen requirements were significantly higher than in the other age groups. In advanced-age healthy pregnancies, abortion rates were the same as those in the control group, and there was no significant difference in the LGA rate or free-flow oxygen requirement of newborns in this group. Additionally, the 1-min APGAR scores of the newborns of advanced-age mothers were significantly lower than those of the control newborns, and the pCO2 values measured in the cord or blood gases obtained within the first hour were significantly higher. In healthy pregnancies, no significant differences in APGAR scores or pCO2 values were found between age groups. The cord or blood gas lactate values of newborns who were born from adolescent pregnancies taken within the first hour were significantly higher than those of newborns born in other age groups; considering only healthy adolescent pregnancies, the results did not change. Newborns born from healthy adolescent pregnancies had significantly lower resuscitation needs than those born from other age groups. CONCLUSIONS: Newborns who are born from adolescent and advanced-age pregnancies are more likely to have risky early post-natal clinical findings than are newborns who were born from mothers 20-34 years of age. The early period clinical approach and follow-up of newborns born from adolescent and advanced-age maternal pregnancies are very important for pediatric management.

Validity and reliability of the Neonatal Infant Acute Pain Assessment Scale (NIAPAS) in Turkish: prospective study

ABSTRACT BACKGROUND: Using pain scales helps nurses in making early diagnoses and in assessing and managing pain symptoms and findings when developing a nursing care plan. OBJECTIVE: To determine the validity and reliability of the Turkish form of the Neonatal Infant Acute Pain Assessment Scale (NIAPAS). DESIGN AND SETTING: Prospective study conducted in Istanbul Bakırköy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey. METHODS: 145 newborns in the 26th to 42nd gestational weeks that were receiving treatment and care in the neonatal intensive care unit were included in this study. A total of 1740 pain assessments were made by two independent observers on these 145 newborns. The research data was collected using a newborn description form, NIAPAS and the Neonatal Infant Pain Scale (NIPS). RESULTS: The scope validity index of NIAPAS was found to be between 0.90 and 1.00 and its Cronbach's alpha coefficient was 0.914. Correlations between characteristics and total scores (r = 0.20-0.82) were found to be sufficiently high. In an assessment on concurrency validity, there was a strong positive relationship between NIAPAS and NIPS scores (r = 0.73-0.82; P < 0.000). From kappa analysis (0.73-0.99) and intraclass correlation (r = 0.75-0.96), it was determined that there was concordance between the observers. CONCLUSION: NIAPAS was found to be a valid and reliable scale for evaluating acute pain in newborns.

The Effect of Sunflower Seed and Almond Oil on Preterm Infant Skin: A Randomized Controlled Trial.

OBJECTIVE: To investigate the effect of sunflower seed oil (SSO) and almond oil (AO) on stratum corneum hydration and Neonatal Skin Condition Scores (NSCSs) of preterm infants. METHODS: This randomized controlled trial recruited 90 preterm infants whose gestational ages were between 32 and 37 weeks in the neonatal ICU. Infants were randomly assigned to three groups (SSO, AO, or control). The oils were applied to the whole body of each infant except for the head and face by a nurse researcher four times a day (4 mL/kg) for 5 days. MAIN OUTCOME MEASURES: Skin condition of the infants as evaluated with the NSCS; hydration as measured by a skin moisture meter before and after application. MAIN RESULTS: When average stratum corneum hydration was compared, infants in the SSO and AO groups had better hydration than infants in the control group. The NSCS scores in the control group were significantly higher than in the intervention groups, but there was no difference between the SSO and AO groups. CONCLUSIONS: Neither SSO nor AO has harmful effects on the skin, and their use may improve stratum corneum hydration. These oils can be used by nurses to hydrate the skin of preterm infants. Further studies are needed to evaluate the efficacy of natural oils on infant skin.

Efficacy of intravitreal aflibercept monotherapy in retinopathy of prematurity evaluated by periodic fluorescence angiography and optical coherence tomography.

PURPOSE: To evaluate the efficacy of intravitreal aflibercept (IVA) in vascular and macular maturation in neonates with type 1 retinopathy of prematurity (ROP) and aggressive posterior retinopathy of prematurity (APROP). MATERIALS AND METHODS: Thirty-six eyes of 18 patients with type 1 ROP or APROP in zone I or posterior zone II were enrolled in our study. At baseline, only fluorescein angiography (FA) was performed. After IVA injection, both FA and optical coherence tomography (OCT) were performed after 6.8 ± 0.8 (range 6-8) and 19 ± 0.9 (range 18-20) weeks to follow vascular and macular changes. RESULTS: Both diffuse flat neovascularization with leakage and abnormal vascular branching at the small arteriolar level were detected in all eyes (100%) at baseline FA. Regression of the disease was observed in 34 eyes (94.4%) in the first week with binocular indirect ophthalmoscopy. Early unresponsiveness in remaining two eyes of an infant required an IVA re-treatment. Late reactivation was detected only in 19.4% of eyes, none of which required treatment during 12 months of follow-up. The most common feature after IVA injection was abnormal branching at capillary level, which was noted in 100% in the first post-injection FA and 50.0% of all eyes in the second FA. Meanwhile, the end limit of vascularization was observed in zone III in 83.3% of eyes. No vascular abnormality was also detected in 27.3% of eyes. The OCT examination at a mean postmenstrual age of 43.4 weeks revealed cystoid macular changes in four eyes of two infants (11.1%), normal foveal contour in 30 eyes of 15 infants (83.3%) and matured ellipsoid zone at the foveal center in 28 eyes of 14 infants (77.8%). Macular maturation was complete in all eyes in the last OCT analyses. CONCLUSION: Intravitreal aflibercept monotherapy has been an effective treatment in type I ROP and APROP with much lower early and late re-treatment rates because of early unresponsiveness and late reactivation, respectively. In most of the eyes, rapid vascular outgrowth beyond zone III together with normal macular maturation was observed more precisely by periodic FA and OCT.

Central Hematocrit Levels in Fetal Malnourished Term Infants.

BACKROUND: Fetal malnutrition is especially important for common chronic diseases in adult life. They could potentially be prevented by achieving optimal fetal nutrition. OBJECTIVE: The aim of this study was to investigate hematocrit levels of malnourished, term, appropriate for gestational age (AGA) neonates. SUBJECTS AND METHODS: A total of 80 AGA neonates (between 10% and 90% percentiles interval according to birth week), born with spontaneous vaginal delivery between 37 and 42 weeks of gestation, detected by both last menstrual period and ultrasonography measurements, were included in the study. Neonates with fetal malnutrition constituted the study group and the control group consisted of well-nourished neonates. We analyzed central venous hematocrit levels obtained 4 hours after birth and maternal risk factors for both groups. RESULTS: Although there were no differences in gestational age, head circumference, maternal factors (gravidity, parity, abortions and curettage counts, maternal tobacco use, preeclampsia, hypertension, diabetes mellitus, gestational diabetes mellitus, and history of urinary tract infections), first minute APGAR scores, and sex, Clinical Assessment of Nutritional Status score was lower (29.91±2.87 vs. 21.25±1.65) and hematocrit levels were higher (51.33±2.740 vs. 59.53±5.094) in the fetal malnutrition group (P<0.0001). CONCLUSIONS: Central hematocrit levels in malnourished term AGA neonates were found significantly higher than well-nourished term AGA newborns.

Short-term outcomes of very low birth weight infants born at a tertiary care hospital, istanbul, Turkey.

OBJECTIVE: To evaluate mortality and short-term outcomes in very low birth weight infants admitted to the tertiary neonatal intensive care unit, Istanbul, Turkey. METHODS: Study data were recorded prospectively from January 1, 2010, to December 31, 2010. The clinical findings in neonates with birth weights <1000g were compared with infants with birth weights of between 1000g and 1499g. FINDINGS: In the present study, survival rates were 40% and 86.2% for infants weighing <1000g and 1000g to 1499g, respectively. There was no difference between males and females with respect to mortality (P>0.05). The mean (±standard deviation) birth weight was 985.6±150.15 g and mean gestational age was 27.5±2.04 weeks. The antenatal steroid rate was 37.2%, and the Cesarean section rate was 73%. Respiratory distress syndrome was diagnosed in 89% of the infants, with a 69% surfactant administration rate. Severe intracranial hemorrhage (IVH) (grade >II) was 14%. Grade 4 periventricular leukomalacia was 10%. Twelve (24%) infants had evidence of bronchopulmonary dysplasia (BPD). Retinopathy of prematurity (stage >II) was 4%. The correlation between ROP rate and need for ventilation therapy was present (r=0.52). Proven necrotizing enterocolitis (stage >2) was not observed. Patent ductus arteriosus (PDA) was diagnosed in 67% of the neonates. BPD, IVH, and PDA were statistically higher in neonates with a birth weight <1000g. CONCLUSION: Survival rate of VLBW infants increased with increasing BW. Sex was not a risk factor for mortality. The need for ventilatory therapy may be an important risk factor for ROP in infants <1500g.

Frequency and risk factors of fetal malnutrition among liveborn singleton term neonates using a computerised perinatal database, 2000-2006.

AIM: The aim of this study was to determine the frequency, risk factors and anthropometric measurements of fetally malnourished, liveborn singleton term neonates. METHODS: The computed delivery room data of 11.741 liveborn singleton term neonates was used to compare malnourished and nourished newborns. RESULTS: Of the total subjects, 577 (4.9%) were malnourished. There were no differences between the groups with regard to gender distribution, Apgar scores, maternal parity, smoking during pregnancy and type of delivery. Maternal age and neonatal gestational age (GA) were significantly lower in malnourished newborns (P < 0.001). Birthweight (BW), birth length (BL) and head circumference (HC) were significantly lower in the malnourished group compared with well-nourished group (P < 0.001). Mean BW (g) was 2724.7 ± 17.0 in the malnourished group versus 3234.3 ± 3.8 in the well-nourished group; BL (cm) was 47.8 ± 0.1 in malnourished versus 49.5 ± 0.0 in well-nourished neonates; HC (cm) was 33.25 ± 0.1 in the malnourished versus 34.3 ± 0.0 in the well-nourished group. Between the groups, there were significant differences in the ratio of small, appropriate and large for GA (P < 0.001). Of the malnourished newborns, 35.5% were small for GA, 63.3% were appropriate for GA and 1.2% were large for GA. CONCLUSION: Fetal malnutrition (FM) still exists despite the advances in current obstetric care. Neonates of adolescent mothers and of low GA are particularly at risk for FM. The BW, BL and HC of fetally malnourished neonates are lower than that of well-nourished neonates. Like term singleton appropriate and small for GA neonates, term singleton large for GA neonates could also have been fetally malnourished.