Objective: The objective of the study was to determine the effectiveness of myoinositol (MI) supplementation in the prevention of gestational diabetes mellitus (GDM) among high-risk patients. Materials and Methods: Comprehensive and systemic online searches were performed on PubMed, MEDLINE, Ovid, and Cochrane. Cross-referencing from related articles was also done. Only studies published in English were included in the study. We selected all randomized controlled trials on MI and singleton pregnant women with high risk for GDM. Data Collection and Analysis: Five randomized controlled trials were evaluated by two independent reviewers. For each comparison, the quality of evidence was assessed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Cochrane Collaboration tool. Review Manager 5.3 was used to generate the risk of bias evaluation and the analysis of the results. Main Results: The present study identified five randomized controlled trials involving 871 participants. The comparison of the studies showed a statistically significant reduction in the incidence of GDM in MI supplementation versus the control group (odds ratio [OR] = 0.32, 95% confidence interval [CI] = 0.19–0.53, P = 0.0001, Z = 4.36) by 68%. Similarly, there is a greater reduction in the incidence of fetal macrosomia among patients in the MI group than the controlled group (OR = 0.24, 95% CI = 0.07–0.78; P = 0.02, Z = 2.36) by 78%. However, there was no difference in terms of incidence of gestational hypertension (OR = 0.61, 95% CI = 0.19–2.01; P = 0.42, Z = −0.81), cesarean section (OR = 0.89, 95% CI = 0.65–1.22; P = 0.47, Z = 0.72), and neonatal hypoglycemia (OR = 0.35, 95% CI = 0.01–8.80; P = 0.53, Z = 0.63) outcomes. Conclusion MI supplementation taken at 4 g daily would decrease the incidence of GDM and fetal macrosomia. There was no statistically significant reduction in the risk of gestational hypertension, cesarean section, and neonatal hypoglycemia in the supplementation of MI.
Cesarean section ; fetal macrosomia ; gestational diabetes mellitus ; gestational hypertension ; myoinositol ; neonatal hypoglycemia

OBJECTIVE: To investigate the change of maternal characteristics, delivery and neonatal outcomes in gestational diabetes mellitus (GDM) over recent 10 years and to identify the risk factors associated with adverse outcome. METHODS: Consecutive GDM patients (n=947) delivered in our institution were included. Research period was arbitrarily divided into 2 periods (period 1: from 2006 to 2010, period 2: from 2011 to 2015). Multiple pregnancies or preexisting diabetes were excluded. Maternal baseline characteristics, delivery and neonatal outcomes were reviewed. Fetal biometric findings by prenatal ultrasonography were collected. Adverse pregnancy outcome (APO) was defined by the presence of one of the followings; shoulder dystocia, neonatal macrosomia (>4 kg), neonatal hypoglycemia (< 35 mg/dL), respiratory distress syndrome (RDS), and admission to the neonatal intensive care unit (NICU) in term pregnancy. RESULTS: Period 2 was associated with older maternal age (34 vs. 33, P < 0.001) and higher proportion of GDM A2 compared to period 1 (30.9% vs. 23.0%, P=0.009). By univariate analysis, APO was associated with increased body mass index (BMI) at pre-pregnancy (23.4 kg/m² vs. 21.8 kg/m², P=0.001) or delivery (27.9 kg/m² vs. 25.8 kg/m², P < 0.001), higher HbA1c at diagnosis (5.6% vs. 5.3%, P < 0.001) or delivery (5.8% vs. 5.5%, P=0.044), and larger fetal biometric findings (abdominal circumference [AC] and estimated fetal weight, P=0.029 and P=0.007, respectively). Multivariate analysis showed pre-pregnancy BMI (odds ratio [OR], 1.101; 90% confidence interval [CI], 1.028–1.180) and fetal AC (OR, 1.218; 90% CI, 1.012–1.466) were independently associated with adverse outcomes. CONCLUSION: Our study demonstrated the trends and relevant factors associated with the adverse outcomes.
Body Mass Index ; Diabetes, Gestational* ; Diagnosis ; Dystocia ; Female ; Fetal Macrosomia ; Fetal Weight ; Humans ; Hypoglycemia ; Infant, Newborn ; Intensive Care, Neonatal ; Maternal Age ; Multivariate Analysis ; Pregnancy ; Pregnancy Outcome ; Pregnancy, Multiple ; Respiratory Distress Syndrome, Newborn ; Risk Factors* ; Shoulder ; Ultrasonography, Prenatal

OBJECTIVE: To determine whether late preterm twin neonates have a more favorable perinatal outcome than singleton late preterm neonates. METHODS: We studied 401 late preterm births between 34+0 and 36+6 weeks of gestation, from January 2011 to December 2014 in our institution. We compared the maternal and neonatal characteristics and perinatal outcomes between singleton and twin pregnancies. Perinatal outcomes included Apgar score, admission to the neonatal intensive care unit (NICU) or special care nursery, duration of NICU stay, and the rate of composite morbidity (antibiotic use, hypoglycemia, hypocalcemia, hyperbilirubinemia requiring phototherapy, respiratory support, and respiratory distress syndrome). RESULTS: A total of 289 neonates were in the singleton group and 112 in the twin group. The twin group showed smaller mean birth weight despite of longer gestational age at delivery. In addition, there were significant differences in the indication of delivery and cesarean section rate between the 2 groups. Overall, the risk of composite morbidity was similar between 2 groups (odds ratio, 1.4; 95% confidence interval, 0.8 to 2.4). CONCLUSION: Our findings suggest that late preterm twins do not show a more favorable outcome than singleton late preterm births.
Apgar Score ; Birth Weight ; Cesarean Section ; Female ; Gestational Age ; Humans ; Hyperbilirubinemia ; Hypocalcemia ; Hypoglycemia ; Infant, Newborn ; Intensive Care, Neonatal ; Nurseries ; Perinatal Care ; Phototherapy ; Pregnancy ; Pregnancy, Twin* ; Premature Birth* ; Twins*

Rotavirus is a major cause of acute gastroenteritis in infancy and early childhood. Febrile seizures can occur in some infants or children exhibiting rotavirus gastroenteritis even without severe electrolyte imbalance, hypoglycemia or abnormal cerebrospinal fluid (CSF) finding. Some reports have described diffuse cerebral white matter lesions on diffusion-weighted magnetic resonance imaging (DW-MRI) in neonates with rotavirus-associated encephalopathy/encephalitis. In this case study, a 6-day-old male neonate was transferred to the neonatal intensive care unit after having a fever lasting 24 hours. On hospital day two, the seventh day after birth, the patient had his first seizure. The pregnancy and delivery were uneventful. The lab findings, including a CSF exam, were normal, but a stool antigen test for rotavirus was positive. The electroencephalography (EEG) examination result was normal. DW-MRI of the brain showed bilateral symmetric diffusion restriction in the genu and splenium of the corpus callosum as well as in the periventricular white matter of the lateral ventricles. Multiple scattered high-signal-intensit foci on T1-weighted image/fluid-attenuated inversion recovery (FLAIR) in the periventricular white matter were also seen bilaterally. He is now 17 months old, and there were no further seizures. He did not show any neurodevelopmental delay. This case reports that the patient with rotavirus-induced neonatal seizures with cerebral white matter abnormalities on magnetic resonance imaging (MRI) showed a normal neurodevelopmental outcome on the follow-up.
Brain ; Cerebrospinal Fluid ; Child ; Corpus Callosum ; Diffusion ; Diffusion Magnetic Resonance Imaging ; Electroencephalography ; Fever ; Follow-Up Studies ; Gastroenteritis ; Humans ; Hypoglycemia ; Infant ; Infant, Newborn ; Intensive Care, Neonatal ; Lateral Ventricles ; Magnetic Resonance Imaging* ; Male ; Parturition ; Pregnancy ; Rotavirus ; Seizures* ; Seizures, Febrile ; White Matter*

PURPOSE: We evaluated three blood glucose self-monitoring for measuring whole blood glucose levels in preterm and low-birth-weight infants. METHODS: Between December 1, 2012 and March 31, 2013, 230 blood samples were collected from 50 newborns, who weighed, < or =2,300 g or were < or =36 weeks old, in the the neonatal intensive care unit of Eulji University Hospital. Three blood glucose self-monitoring (A: Precision Pcx, Abbott; B: One-Touch Verio, Johnson & Johnson; C: LifeScan SureStep Flexx, Johnson & Johnson) were used for the blood glucose measurements. The results were compared to those obtained using laboratory equipment (D: Advia chemical analyzer, Siemens Healthcare Diagnostics Inc.). RESULTS: The correlation coefficients between laboratory equipment and the three blood glucose self-monitoring (A, B, and C) were found to be 0.888, 0.884, and 0.900, respectively. For glucose levels< or =60 mg/dL, the correlation coefficients were 0.674, 0.687, and 0.679, respectively. For glucose levels>60 mg/dL, the correlation coefficients were 0.822, 0.819, and 0.839, respectively. All correlation coefficients were statistically significant. And the values from the blood glucose self-monitoring were not significantly different from the value of the laboratory equipment , after correcting for each device's average value (P>0.05). When using laboratory equipment (blood glucose < or =60 mg/dL), each device had a sensitivity of 0.458, 0.604, and 0.688 and a specificity of 0.995, 0.989, and 0.989, respectively. CONCLUSION: Significant difference is not found between three blood glucose self-monitoring and laboratory equipment. But correlation between the measured values from blood glucose self-monitoring and laboratory equipment is lower in preterm or low-birth-weight infants than adults.
Adult ; Blood Glucose Self-Monitoring ; Blood Glucose* ; Delivery of Health Care ; Glucose ; Humans ; Hypoglycemia ; Infant, Low Birth Weight* ; Infant, Newborn ; Intensive Care, Neonatal ; Sensitivity and Specificity

INTRODUCTIONLate preterm (LP) neonates (34 to 36 weeks gestation) are often managed like term neonates though current literature has identified them to have greater complications. The primary objective of our study was to evaluate and compare morbidity and resource utilisation in LPs especially in view of paucity of Asian studies in this regard.

MATERIALS AND METHODSA retrospective audit was carried out on 12,459 neonates born in KK Women's and Children's Hospital (KKWCH). The chief outcome measures were hypoglycaemia, hypothermia, respiratory morbidity, feeding problems and neonatal jaundice. Resource utilisation included neonatal intensive care unit (NICU) admission, mechanical ventilation, parenteral nutrition and length of hospitalisation.

RESULTSOf 12,459 deliveries, 1221 (10%) were LP deliveries with a significantly increasing trend of 8.6% to 10% from 2002 to 2008 (P = 0.001). Neonatal morbidity in the form of hypoglycaemia (34 weeks vs 35 to 36 weeks vs term: 26% vs 16% vs 1%); hypothermia (5% vs 1.7% vs 0.2%); feeding difficulties (30% vs 9% vs 1.4%); respiratory distress syndrome (RDS) (4% vs 1% vs 0.1%); transient tachypnea of the newborn (TTNB) (23% vs 8% vs 3%) and neonatal jaundice (NNJ) needing phototherapy (63% vs 24% vs 8%), were significantly different between the 3 groups, with highest incidence in 34-week-old infants. Resource utilisation including intermittent positive pressure ventilation (IPPV) (15% vs 3.5% vs 1%), total parenteral nutrition/intravenous (TPN/IV) (53% vs 17% vs 3%) and length of stay (14 ± 22 days vs 4 ± 4.7 days vs 2.6 ± 3.9 days) was also significantly higher (P <0.001) in LPs.

CONCLUSIONLP neonates had significantly higher morbidity and resource utilisation compared to term infants. Among the LP group, 34-week-old infants had greater complications compared to infants born at 35 to 36 weeks.

Clinical Audit ; Feeding Behavior ; Female ; Humans ; Hypoglycemia ; epidemiology ; Hypothermia ; epidemiology ; Infant, Newborn ; Infant, Premature ; Intensive Care Units, Neonatal ; utilization ; Intermittent Positive-Pressure Ventilation ; utilization ; Jaundice, Neonatal ; epidemiology ; therapy ; Length of Stay ; statistics & numerical data ; Male ; Parenteral Nutrition ; utilization ; Parenteral Nutrition, Total ; utilization ; Phototherapy ; Premature Birth ; epidemiology ; Respiration, Artificial ; utilization ; Respiratory Distress Syndrome, Newborn ; epidemiology ; Retrospective Studies ; Singapore ; epidemiology ; Transient Tachypnea of the Newborn ; epidemiology

During the last 30 years, there has been much advances in the understanding of pathogenisis of neonatal hyperbilirubinemia, but the risk of bilirubin encephalopathy are still remained for the high risk neonates. The mechanisms of bilirubin encephalopathy are not thouroughly understood. Various theories may explain bilirubin transport acoss the blood-brain barrier. Free bilirubin, not bound to albumin, can enter the brain. The permeability of the blood brain barrier to bilirubin or albuimin and bilirubin binding may play an important role in the bilirubin encephalopathy. Bilirubin binding ability of Korean infants, similar to American infants, is shown to be less than that of adults. Factors influencing bilirubin-albumin binding, such as acidosis, hypoxia, sepsis, hypothermia, hypoglycemia and immaturity should be considered for neonates at high risk of bilirubin encephalopathy. Free bilirubin is found to be significantly increased in preterm infants with low albumin level. Sulfisoxazole inhibits the bilirubin-albumin binding that resulted in increased free bilirubin concentrations even at low total bilirubin levels. Phenobarbital has no effects on bilirubin binding capacity of albumin. Phototherapy for 48 hours has no influence on bilirubin-albumin binding capacitiy and affinity. Auditory evoked repsonse (ABR) changes in the form of I, III, and IV wave reduction are associated with brainstem and cerebellum bilirubin deposition. Since early detection of bilirubin neurotoxicity is promising for improving outcome for high risk neonates, ABR and other electrophysiological measure will be useful.
Acidosis ; Adult ; Anoxia ; Bilirubin ; Blood-Brain Barrier ; Brain ; Brain Stem ; Cerebellum ; Humans ; Hyperbilirubinemia, Neonatal ; Hypoglycemia ; Hypothermia ; Infant ; Infant, Newborn ; Infant, Premature ; Kernicterus ; Permeability ; Phenobarbital ; Phototherapy ; Sepsis ; Sulfisoxazole

OBJECTIVETo assess the diagnostic value of amplitude-integrated electroencephalography (aEEG) in predicting outcome of newborns who were at high risk for central nervous system without severe hypoxic-ischemic encephalopathy.

METHODSForty-two consecutive patients at risks for neurological disorders referred to our level-III NICU were prospectively enrolled in the study over a period of 3 years. They were classified on the basis of their primary diagnoses including hypoglycemic brain damage, meningoencephalitis, bilirubin encephalopathy, and metabolic disease. Clinical data were collected. Amplitude-integrated and raw EEG tracings were assessed for background pattern, sleep-wake cycling, and epileptiform activity. The neuromotor development of survivors was assessed by using the Infant Neurological International Battery (INFANIB).

RESULTThe characteristic of aEEG tracings in 42 infants showed continuous normal voltage (CNV)(n = 15), discontinuous voltage (DC)(n = 9), burst-suppression (BS) BS(+) (n = 6), BS(-)(n = 7), flat (FT, n = 5); mature sleep-wake cycling (SWC, n = 4), immature SWC (n = 14), no SWC (n = 24); 30 infants (71.4%) had electrical seizures: single seizure (n = 6); repetitive seizures (n = 7), and status epilepticus (SE) (n = 17).aEEG of 20 infants who had poor outcome showed FT (n = 5), BS(-)/SE (n = 6), BS(-)/ repetitive seizures (n = 1) , BS(+)/SE (n = 1), BS(+)/repetitive seizures (n = 1), DC/SE(n = 6). Chi-square analysis and Spearman rank correlation analysis showed the classification of aEEG background pattern, SWC and comprehensive score (score system was developed by evaluation of the above 3 variables) were correlated with the outcome of these infants at high neurological risks.

CONCLUSIONAmplitude-integrated electroencephalography can provide important information of the status of cerebral function in neonates at high neurological risk and help to predict their outcome.

Brain ; physiology ; physiopathology ; Brain Injuries ; diagnosis ; etiology ; physiopathology ; Electroencephalography ; methods ; Epilepsy ; diagnosis ; etiology ; physiopathology ; Humans ; Hypoglycemia ; complications ; Infant, Newborn ; Infant, Premature ; Intensive Care Units, Neonatal ; Kernicterus ; diagnosis ; physiopathology ; Meningoencephalitis ; diagnosis ; physiopathology ; Predictive Value of Tests ; Prognosis ; Sleep ; physiology

PURPOSE: Not only regionalization of neonatal care for high risk newborn, but also safe neonatal transport system of newborn were not completely established in Korea. The aim of this study was to compare the clinical outcomes of preterm infants less than 35 week gestational age with regard to inborn and outborn status, to understand the problems of regionalization of neonatal care and neonatal transport system and to provide the basis to solve the potential problems. METHODS: This retrospective study included 40 outborn and 40 inborn preterm infants less than 35 week gestational age admitted to the neonatal intensive care unit of Korea University Ansan Hospital during the period between January 2006 and June 2013. RESULTS: Compared with those in the inborn group, the incidences of hypoglycemia and respiratory distress were significantly more frequent in the outborn group at admission. The uses of surfactant, ventilator, and inotrope were significantly more frequent in the outborn during hospitalization. Mortality occurred only in the outborn group. Most of infants were transferred by a nurse alone, not a team with doctor. CONCLUSION: Transferred preterm infants may not be sufficiently stabilized before transport, according to the result of more frequent hypoglycemia and respiratory distress in the outborn group. In order to reduce mortality and morbidity of transferred newborn from level I, the national policy about neonatal intensive care unit level guideline (manpower, equipment, and facility), regionalization of neonatal intensive care, and neonatal transport system are needed in Korea.
Gestational Age ; Gyeonggi-do* ; Hospitalization ; Humans ; Hypoglycemia ; Incidence ; Infant ; Infant, Newborn ; Infant, Premature* ; Intensive Care, Neonatal* ; Korea ; Mortality ; Perinatal Care ; Regional Medical Programs ; Resuscitation ; Retrospective Studies ; Transportation of Patients ; Ventilators, Mechanical

Infants, born with a birth weight above 4.0 kg, are categorized as high birth weight infant (HBWI). The term HBWI is often used in similar context with macrosomia. Macrosomia is associated with many complications, and is considered to be a high risk group that requires an intensive care in most cases. This report is presenting an extreme macrosomia born at a gestational age of 38+5 weeks, with a body weight of 6.14 kg. The infant was born by a cesarean section from a mother with diabetes, and was admitted into an intensive care unit with tachypnea, which had occurred soon after birth. There were other complications, such as hypoglycemia, hypocalcemia, secondary atrial septal defect, patent ductus arteriosus, pulmonary hypertestion, and etc. With conservative management, the symptoms improved over a 10 day course and the patient was discharged from the hospital. To this day, the child has not presented with further health problems during the 6 months of follow up period. We reviewed the frequency and trend of the births of HBWI, through the raw data from the Statistics Korea on births between 2000 and 2010. With additional analysis of the cases of macrosomia, through the years of 1964 to 2011, we were able to find 7 reports, including this current case of infants born with a body weight above 6.0 kg. This case was the fifth heaviest infant among these 7 cases. We are reporting this case with the hope that it may contribute to the future care of high risk infants in a neonatal intensive care unit.
Benzeneacetamides ; Birth Weight ; Body Weight ; Cesarean Section ; Child ; Ductus Arteriosus, Patent ; Female ; Follow-Up Studies ; Gestational Age ; Heart Septal Defects, Atrial ; Humans ; Hypocalcemia ; Hypoglycemia ; Infant ; Infant, Newborn ; Critical Care ; Intensive Care Units ; Intensive Care, Neonatal ; Korea ; Mothers ; Parturition ; Piperidones ; Pregnancy ; Tachypnea