'Elective caesarean section at 38-39 weeks gestation compared to > 39 weeks on neonatal outcomes: a prospective cohort study.

BACKGROUND: This study was conducted to compare neonatal complications in scheduled cesarean sections (CS) between 38 and 39 gestational weeks with CS performed after 39 gestational weeks in Iranian low -risk pregnant women. METHODS: In this cohort study, 2086 patients were enrolled based on the inclusion and exclusion criteria. The neonates were evaluated in terms of the following items: transient tachypnea of the newborn (TTN), respiratory distress syndrome (RDS), sepsis, need for NICU hospitalization, birth weight, birth height, head circumference, and the first minute and fifth minute Apgar score. Several multiple logistic regression models were performed for each response variable (adverse outcome) separately. RESULTS: The incidence of NICU admission was significantly higher in neonates born at 38-39 gestational weeks than those who were born after 39 gestational weeks. No significant differences were found in the incidence of neonatal sepsis, TTN, and RDS between the two groups. CONCLUSION: According to our study results, elective CS at 38-9 weeks' gestation is associated with a higher rate of TTN and NICU admission in comparison with elective CS performed after 39 completed gestational weeks.

Factors Influencing the Attendance of Preterm Infants to Neonatal Follow up And Early Intervention Services Following Discharge from Neonatal Intensive Care Unit during First Year of Life in Iran.

OBJECTIVE: The aim of this study was to determine factors influencing the number of times neonatal intensive care unit admitted preterm infants attend Neonatal Follow up and Early Intervention services (NFEI) during first year of life. MATERIALS &METHODS: A parent-report questionnaire was administered via phone after the first birthday of preterm infants admitted to the NICU at Arash Hospital, Tehran, for at least 24 h, and who received standard NICU-based therapeutic services, from Apr 2014 to Feb 2015. Data included mother's age, education, type of pregnancy, history of abortion or premature birth, self-reported post-partum depression, number of children, infant's gender, birth weight, gestational age, length of stay in the NICU, living area, twin or triplet birth, number of siblings, and the child rank. Number of attending times to services was recorded. Another question addressed the causes of not attending the NFEI services. RESULTS: Ultimately, 119 eligible children participated, 51% were girls and whose mean birth weight was 1908±626.7 gr, and average length of NICU stay was 20.1±16.9 d. After multivariate analysis, shorter length of stay in the NICU, lower maternal education, number of children, self-declared lack of awareness about early intervention services, and self-reported lack of referral by a physician were the only factors that continued to be significantly correlated, and in fact, the truly influential ones associated with number of attending times. CONCLUSION: This study has defined some predictors of poor follow up and early intervention service utilization in a high-risk group of infants suggested be addressing and tackling by policymakers.

The effect of a short course of moderate pressure sunflower oil massage on the weight gain velocity and length of NICU stay in preterm infants.

OBJECTIVE: The aim of this study was to evaluate the efficacy of five-day course of sunflower oil massage with moderate pressure on the weight gain and length of NICU stay in preterm infants. METHODS: Forty-four healthy preterm infants with a corrected gestational age of 30-36 weeks at the time of the study, were randomly assigned to the study group receiving body massage with sunflower oil and the control group receiving only routine NICU care. The massage was performed three times per day, each session including three consecutive five-minute stages, for five days. The primary outcome was to evaluate the efficacy of a short course of moderate pressure sunflower oil massage on the weight gain velocity. The secondary outcome was to compare the length of NICU stay between the two groups. RESULTS: During the study period, the increase in the average daily and fifth-day weight gain was significant in the intervention group. The length of NICU stay was shorter in the intervention group significantly. CONCLUSION: Our findings suggest that even a short course of body massage with sunflower oil for only five days increases preterm infants' weight gain and decreases their duration of NICU stay significantly.

Clinical Competence and Its Related Factors of Nurses in Neonatal Intensive Care Units.

Introduction: Clinical competence of nurses working in the neonatal intensive care units together with advancements in medical science and technology increased the survival rate of newborns that need specialized care. To ensure the quality of care and provide the safety of patients, evaluating the clinical competence of nurses seems necessary. This study aimed to evaluate the clinical competence of nurses in the neonatal intensive care units. Methods: In this cross-sectional study, 117 nurses working in the neonatal intensive care units of the hospitals affiliated to Tehran University of Medical Sciences were selected by census method. The research tool was Development of Competency Inventory for Registered Nurses questionnaire which completed by self-assessment. The mean clinical competence scores of participants categorized into 3 levels: weak: <225, moderate: 225-273 and good: >273. Data were analyzed by SPSS version 13 using the Pearson correlation coefficient, t-test and Chi-square test. Results: The highest levels of competence were related to critical thinking and research attitude and interpersonal relationships, and the lowest level was related to training and mentoring. There was a direct statistically significant relationship between marital status, employment status, level of interest in working in the neonatal intensive-care units and the clinical competence of nurses. Conclusion: Since the clinical competence of nurses in the Neonatal Intensive Care Units is vital, some variables such as interest in the nursing profession, employment status, the neonatal intensive theoretical and practical training courses and the amount of overtime working hours should be taken into consideration.

High Flow Nasal Cannulae versus Nasal Continuous Positive Airway Pressure in Neonates with Respiratory Distress Syndrome Managed with INSURE Method: A Randomized Clinical Trial.

BACKGROUND: In recent years, various noninvasive respiratory support (NRS) of ventilation has been provided more in neonates. The aim of this study was to compare the effect of HFNC with NCPAP in post-extubation of preterm infants with RDS after INSURE method (intubation, surfactant, extubation). METHODS: A total of 54 preterm infants with RDS (respiratory distress syndrome) were enrolled in this study. Using a randomized sequence, they were assigned into two groups after INSURE method. The first group received HFNC while the second group received NCPAP for respiratory support after extubation. A comparison was made between these two groups by the rate of reintubation, air leak syndrome, duration of oxygen therapy, hospitalization, the rate of bronchopulmonary dysplasia (BPD), intraventricular hemorrhage (IVH), retinopathy of prematurity (ROP), and mortality. Data were analyzed by using the SPSS version 18 software. The statistical analyses included Student's t-test for continuous data and compared proportions using Chi-squared test and Fisher's exact test for categorical data. RESULT: The rate of reintubation was higher in the HFNC compared with the NCPAP group. The rate of either IVH or ROP had no significant differences between the two groups. In addition, duration of oxygen requirement and hospitalization were not statistically different. There was no case of BPD or mortality among these patients. CONCLUSION: This study showed that preterm infants with RDS could manage post-extubation after INSURE method with either NCPAP or HFNC. However, in this single-center study, the rate of reintubation was higher in the HFNC group while further multicenter study might be assigned. Trial Registration Number: IRCT201201228800N1.

Urinary Uric Acid/Creatinine Ratio as a Marker of Mortality and Unfavorable Outcome in NICU-Admitted Neonates.

BACKGROUND: The survival of neonates who have been admitted to the NICU, especially premature infants with few mortality and morbidity, is the most important attitude. OBJECTIVES: We presumed whether urinary uric acid/creatinine (UUA/Cr) ratio can be a marker of mortality and adverse outcome in neonates which were admitted to the NICU. PATIENTS AND METHODS: All preterm infants admitted to our NICU after birth from March 2014 to April 2015 were enrolled in this prospective cohort study. UUA/Cr was measured during the first day of life. The severity of diseases (indicated by the need for high set-up of mechanical ventilation, complications of prematurity, and duration of stay in the NICU) and neonatal death were considered to be the final unfavorable outcomes. The relationship between the Log-transformation (Ln) urinary uric acid/creatinine ratio and the Apgar score at the first and 5th minute after birth and the duration of stay were analyzed by using linear regression. Statistical analysis was done by using STATA version 11 (STATA Corp, TX, USA). A P < 0.05 was considered to be statistically significant. RESULTS: A total of 362 preterm infants with a mean gestational age of 32.7 (± 3.9) weeks were admitted to the NICU, out of whom 64 (17.6%) had severe disease and 43 (11.8%) died. The mean UUA/Cr ratio was significantly higher in the admitted neonates (3.30 ± 1.95 vs. 1.36 ± 0.42. P = 0.0001). There was a negative correlation between the UUA/Cr ratio and the 1-minute Apgar score (r = -0.17, P = 0.006) and the 5-minute Apgar score (r = -0.19, P = 0.003). The 1-minute Apgar scores were negatively correlated with the outcome (OR = 0.68; P < 0.001) and the duration of stay (ß = -.28; P < 0.001). There was no significant correlation between 5-minute Apgar scores and the outcome. There was a significant positive correlation between the UUA/Cr ratio and an unfavorable outcome (OR = 1.24; CI %95: 1.06 to 1.43, P = 0.006) and increasing duration of stay (ß = 0.17; P = 0.009). CONCLUSIONS: The urinary uric acid/creatinine ratio can be used as a simple, noninvasive parameter of the severity of disease and mortality in NICU-admitted neonates.

Evaluation of specificity and sensitivity of gastric aspirate shake test to predict surfactant deficiency in Iranian premature infants.

INTRODUCTION: Respiratory failure secondary to pulmonary surfactant deficiency is an important cause of severe respiratory distress in term and preterm infants. The aim of this study was to evaluate the specificity and sensitivity of gastric aspirate shake test (GAST) to predict surfactant deficiency in newly born premature infants in Arash Hospital (Iran) during 2012-13. METHODS: In this case-control study, the case group comprised 69 premature infants (gestational age<37 weeks) who were admitted to the neonatal intensive care unit due to respiratory distress. The control group included 50 healthy infants .GAST test was done. The subjects were finally categorized as healthy or surfactant-deficient based on clinical and radiological assessments. RESULTS: Using statistical methods the sensitivity, specificity, and positive and negative predictive values of GAST were 60%, 75%, 15%, and 52%, respectively. There was a significant difference between respiratory distress syndrome (RDS) scores and receiving surfactant in neonates with gestational age below 34 weeks. Moreover, there were significant differences between GAST results and both radiological findings of RDS and receiving oxygen in premature infants (gestational age<34 weeks). Negative GAST results were more prevalent in neonates who were born to mothers with hypothyroidism, preeclampsia, diabetes mellitus, and premature rupture of membranes. However, this difference was not significant. CONCLUSION: According to our findings, the application of GAST on gastric aspirate secretions is not a useful method to predict surfactant deficiency. Therefore, decisions for RDS management must be made based on clinical and radiological findings.

Congenital rhabdomyosarcoma of shoulder.

A 16-day-old female was referred with congenital swelling on her right shoulder. On examination, there was a hard, round, ecchymotic, nontender, slightly movable, warm and shiny 10x15 cm mass on the right axillary pits which was extended to the right side of neck and chest wall. The mass separated the shoulder from the chest wall causing paralysis of right hand. Chest X-ray, ultrasound and MRI with contrast demonstrated a soft tissue mass suspected to be a hemangioma. The mass rapidly increased in size despite aggressive steroid therapy with rupture and bleeding. On the 45th post natal day the baby was taken to operating room to control the bleeding and if possible total excision of the mass. The mass was separated easily from the surrounding tissue and was excised along with right upper extremity. At the end of surgery the baby had cardiac arrest, and apparently died of Disseminated Intravascular Coagulation (DIC). The final pathology report was Rhabdomyosarcoma (RMS).

Congenital arhinia: case report of a rare congenital anomaly.

Congenital absence of the nose or arhinia is a rare defect of embryogenesis often associated with other anomalies. Arhinia is a life-threatening condition that requires a highly skilled neonatal resuscitation team in the delivery room. The associated anomalies often have a significant effect on the immediate as well as long-term outcome of the neonate. This report presents a case of congenital arhinia and reviews the management of such cases.

Early markers of renal dysfunction in patients with beta-thalassemia major.

Studies of renal involvement in thalassemia syndromes have been varied and few. The most important cause of mortality and morbidity in these patients is organ failure due to iron deposition. We report here a cross-sectional study carried out between February 2005 and February 2006 on all beta-thalassemia major patients being treated in Mofid Children's hospital, Tehran. The aim of the study was to detect renal dysfunction in these patients. The patient cohort consisted of 103 patients with various disease severities. Fresh first morning urine samples were collected and analyzed for sodium (Na), potassium (K), calcium (Ca), creatinine (Cr), phosphate, uric acid (UA), N-acetyl beta-D-glucosaminidase (NAG) and amino acids. We also carried out a complete blood count evaluation and assayed fasting blood sugar and serum ferritin, sodium, potassium, creatinine, uric acid and amino acids in all patients. The mean age of our patient cohort was 12.5+/-5.53 years and 53.4% were female. Abnormal levels of urinary NAG were detected in 35.9% of patients (confidence interval 26-45%). Abnormal levels of fractional excretion (FE)-Na, FE-K and FE-UA and abnormal urine protein Pr/Cr and urine Ca/Cr ratios were present in 29.1, 7.8, 52.4, 0.3 and 22.3% of the patients, respectively. There was a significant relationship between urinary NAG and the age of the patient (R=0.35), duration of deferoxamine therapy (R= 0.31), duration of receiving blood transfusions (R=0.34) and level of fasting blood sugar (R=0.2). We concluded that renal disorders are not rare in patients with beta-thalassemia major and that they may increase in terms of frequency with age, increased duration of transfusion and deferoxamine usage and high levels of blood sugar.