Non-diabetic fetal macrosomia: outcomes of elective delivery versus expectant management.

BACKGROUND: Macrosomia in the absence of diabetes can be associated with increased neonatal and maternal morbidity. Management is usually undertaken on a case-by-case basis. AIMS: In order to inform local practice, this study aimed to evaluate the outcomes of the management of non-diabetic macrosomia in an Irish tertiary center. METHODS: A retrospective observational study was performed on all women with estimated fetal weight over 4000 g after 37 weeks' gestation. Maternal demographics and obstetric and neonatal outcomes were recorded using the hospital information system. Women with diabetes, previous caesarean section, non-cephalic presentation, or any other complicating condition were excluded. Women were divided into two groups: 1. Active management: Elective delivery for macrosomia-between 38 + 0 and 40 + 6 weeks' gestation 2. Expectant management: with induction of labour offered after 41 weeks' gestation RESULTS: There were 397 women included, 188 with active and 209 with expectant management. There was no difference in adverse neonatal outcomes, major maternal morbidity, or mode of delivery, after exclusion of pre-labor caesarean section. Women with expectant management were more likely to go into spontaneous labor (46.9 vs 1.6%, p < 0.001) and to have a favorable cervix at the onset of induction of labor if nulliparous (86.1 vs 70.0%, p = 0.021), but have higher rates of episiotomy (28.6 vs 18.2%, p = 0.021). With active management, nulliparas with an unfavorable cervix had increased risk of anal sphincter injury (6.5 vs 0.0%, p = 0.007) and postpartum hemorrhage (59.0 vs 35.5%, p = 0.003). CONCLUSIONS: Overall, there was no difference in major maternal or neonatal outcomes between management options for fetal macrosomia. However, inducing nulliparas with an unfavorable cervix for non-diabetic macrosomia was associated with obstetric anal sphincter injury and postpartum hemorrhage.

Addressing obstetricians' awareness of compassion, communication, and self-care when caring for families experiencing stillbirth: Evaluation of a novel educational workshop using applied drama techniques.

INTRODUCTION: Obstetricians describe feeling shocked and isolated following stillbirth. Few receive adequate training in how to care for bereaved parents or themselves. We developed a novel workshop for trainee obstetricians using applied drama techniques-in collaboration with the National Theatre of Ireland, the national training body for obstetricians and gynaecologists, and patient support groups-to teach obstetricians skills in communication and self-care around the time of stillbirth. MATERIALS AND METHODS: Five workshops, delivered January-May 2018, are the focus of this evaluation. Senior trainees in Obstetrics attended and completed a post-workshop evaluation questionnaire. Five-point Likert scales were used to assess participants' communication and support skills pre- and post- the workshop, and their views on pre-specified attributes needed when caring for families experiencing stillbirth and aspects of the workshop. Quantitative and qualitative data were analysed using descriptive statistics and content analysis, respectively. RESULTS: 39/59 (66%) workshop participants completed the questionnaires. Most had received no prior training in caring for families experiencing antenatal (31/39, 80%) or intrapartum (34/39, 87%) stillbirth. Following the workshop there was a significant improvement in trainee's level of confidence in breaking bad news, communicating clearly with the family when breaking bad news, recognising the emotional needs of the family, recognising their own emotional responses, and supporting their colleagues. Trainees were positive about the workshop content and delivery; 90% stated they would recommend it to a colleague. DISCUSSION: Adequate, appropriate, and stimulating education and training in stillbirth care and self-care is clearly needed to improve patient care. Our findings demonstrate that this novel educational workshop using applied drama techniques-developed in collaboration with diverse stakeholders and underpinned by the views of parents and obstetricians who had experience of stillbirth-is an acceptable and appropriate way of training obstetricians in how to care for bereaved parents and/or to engage in self-care.

Delayed interval delivery of preterm multiples: experience from a large specialized twin center.

OBJECTIVE: Preterm delivery is a recognized complication of twins and higher order multiple pregnancies. Delayed interval delivery is a rarely used management option for pre- or peri-viable preterm labor in these pregnancies. We describe the management and outcomes of 7 delayed interval deliveries over an 8-year period in a large specialized twin center. STUDY DESIGN: A retrospective cohort study of all delayed interval deliveries of preterm multiples from 2009 to 2016, defined as >24 h between deliveries of twins 1 and 2. RESULTS: During the study period there were 68,845 deliveries with 1377 multiple pregnancies comprising 1331 sets of twins and 46 sets of higher-order multiples. 7 of these were identified as being delayed interval deliveries - 6 twin pregnancies and 1 triplet pregnancy. The mean gestation of delivery of the first infant was 23 + 4 weeks (range 22 + 3 to 30 + 0 weeks) with a mean interval of 10 days (range 1.5-39 days). Outcomes for the first infant delivered were poor, with 5 out of 7 (71%) dying from extreme prematurity. However, out of the remaining twins or triplets, 5/8 (62%) survived. The mean gestation of delivery of the remaining infant (or infants in the triplets) was 25 + 0 weeks (range 23 + 0 to 30 + 2 weeks). Only one mother (16%) developed clinical chorioamnionitis requiring iatrogenic delivery of the remaining infant with subsequent neonatal death due to extreme prematurity. There were no cases of severe maternal morbidity - however, there was one maternal death in the cohort due to an amniotic fluid embolism. The neonatal follow up of the surviving infants to date is mostly normal. CONCLUSION: Delayed interval deliveries can offer hope for survival for the remaining infant(s) with an acceptable risk profile to the mother. Close clinical and laboratory monitoring is essential to reduce the risk of severe maternal morbidity.

Duration of Surgery, Ventilation, and Length of Hospital Stay Do Not Affect Breastfeeding in Newborns After Early Cleft Lip Repair.

OBJECTIVE: There are minimal data available on nutrition after early repair of cleft lip and the factors influencing initiation of breastfeeding. This study assessed the impact of the length of surgery, length of ventilation support, and duration of hospital stay on breastfeeding rates after early cleft lip surgery. DESIGN: This is a prospective observational cohort study comparing 2 hospitals providing early surgical repair of facial clefts from January 2014 to December 2016. Both hospitals are designated as Baby-Friendly Hospitals. Demographic and anthropometric data from mothers and newborns were recorded. SETTING: Tertiary neonatal and pediatric surgery center. PATIENTS: Hospital A: 61 newborns, Hospital B: 157 newborns. INTERVENTIONS: Early (day 5 to 14) cheiloplasty in newborns with cleft lip or cleft lip and palate. MAIN OUTCOME MEASURES: Influence of duration of hospital stay, length of operation, and artificial ventilation on the rate of breastfeeding. RESULTS: Significantly, more newborns were breastfed following early surgical repair of an isolated cleft lip compared to those with both cleft lip and palate, in both hospitals (hospital A 82% vs 0%, P = .0001, hospital B 66% vs 5%, P = .0001). Duration of hospital stay, length of operation, and duration of artificial ventilation did not significantly affect the rate of breastfeeding. CONCLUSIONS: The factors associated with early cleft lip repair (length of operation, length of ventilation support, and duration of hospital stay) do not affect breastfeeding rate.

Low cardiac output measured by bioreactance and adverse outcome in preterm infants with birth weight less than 1250 g.

BACKGROUND: Recently a new continuous non-invasive cardiac output measurement, bioreactance, has become available. Bioreactance measurement of cardiac output has been shown to correlate with left ventricular output detected by echocardiography in healthy term and preterm neonates. AIMS: Our aim was to correlate cardiac output measurements by bioreactance in the first 48 h of life with adverse outcomes attributable to hypoperfusion (peri/intraventricular haemorrhage (PIVH) and/or necrotising enterocolitis (NEC)) in the cohort of extremely preterm infants. STUDY DESIGN: A prospective observational cohort study. SUBJECTS: Preterm infants with birth weight less than 1250 g. OUTCOME MEASURES: Cardiac output was measured between six and 48 h of age by bioreactance. Our primary outcome was a difference in cardiac output between infants with an adverse outcome attributable to hypoperfusion (Group 1), and infants without the predefined adverse outcome (Group 2). RESULTS: There were 39 infants enrolled in the study. There were six infants in Group 1. These infants had a significantly lower minimal cardiac output measurement compared to Group 2 (mean 36.7 ml/kg/min vs 64.5 ml/kg/min, p = .0006). The mean cardiac output in Group 1 was significantly lower on day one of life, followed by a significant increase in cardiac output on day two of life compared to Group 2. CONCLUSIONS: Infants with birth weight less than 1250 g and PIVH and/or NEC had significantly lower cardiac output compared to infants without these complications on day one of life. This low cardiac output was then followed by a significant increase on day two of life.

Are antibiotics a risk factor for the development of necrotizing enterocolitis-case-control retrospective study.

Previous studies have identified numerous risk factors associated with necrotizing enterocolitis (NEC) in very low birth weight (VLBW; birth weight less than 1500 g) infants. One of the potential pathophysiological contributors could be antibiotic therapy. Our aim was to explore the association between antibiotic exposure and NEC in VLBW infants. We designed a retrospective 1:2 case-control cohort study in a level III neonatal intensive care unit. Our study group composed of VLBW infants born between January 2012 and December 2014 with a diagnosis of NEC stage IIA or greater (Bell's modified criteria). Our intent was to match every case in the study group to two controls. Our primary outcome was an association between antibiotic exposure and NEC. Twenty-two cases of NEC were matched to 32 controls. The infants who developed NEC were exposed to a statistically significantly more frequent number of antibiotic courses and to more days on any antibiotic prior to the development of NEC. There were significant differences between cases and controls with respect to the duration of exposure to gentamicin and meropenem specifically.Conclusion: The data from our study demonstrate that prolonged exposure to antibiotic therapy is associated with an increased risk of NEC among VLBW infants. Furthermore, gentamicin and meropenem, but not other antibiotics, had a significant association with the incidence of NEC. What is known: • Early antibiotic exposure is a risk factor for the development of necrotising enterocolitis (NEC) in very low birth weight infants • Prolonged initial empirical antibiotic course for ≥ 5 days, despite sterile blood culture, is associated with an increased risk of developing NEC What is new: • The cumulative total number of days of antibiotic exposure is associated with an increased risk of developing NEC • Gentamicin and meropenem, but not other antibiotics, had a significant association with the incidence of NEC in our study.

Brief Report: Using the Social Communication Questionnaire to Identify Young People Residing in Secure Children's Homes with Symptom Complexes Compatible with Autistic Spectrum Disorder.

Autistic Spectrum Disorder (ASD) affects approximately 1% of the general population. The prevalence of ASD, or symptom complexes compatible with ASD, amongst young people residing within Secure Children's Homes (SCH's) remains ill understood. There are critical implications for the resourcing and understanding of the management of young people with social/communication difficulties. This paper describes a preliminary investigation of the prevalence of ASD within SCH's in the UK. The Social Communication Questionnaire (SCQ) was completed with support workers for 113 adolescents admitted to two SCH's in England as a screen for ASD. The SCQ identified 15 (13.3%) young people with symptoms compatible with an ASD presentation; differences in gender, legal status and a history of Child Sexual Exploitation (CSE) are discussed.

Improved Perinatal Mortality in Twins--Changing Practice and Technologies.

OBJECTIVE: We set out to examine rates of perinatal mortality in twin pregnancies over a 17-year study period. Changes in mode of delivery were also examined as well as causes of death in twin mortalities. STUDY DESIGN: This retrospective cohort study was performed at three large tertiary referral centers from 1996 to 2012. It included all normally formed twin infants with a birth weight more than 500 g. All cases of perinatal mortality in twin pregnancies (infants more than 500 g who suffered an intrauterine or early neonatal (≤ 7 days of age) death were recorded. The changing rate of cesarean delivery as well as varying causes of death in twins over the course of the study were also examined. RESULTS: During the study period, there were 395,830 pregnancies across the three institutions, this included 6,727 twin gestations. The perinatal mortality rate was 21.5/1,000 twin infants. The perinatal mortality rate in twins decreased over the study period (p = 0.0006; R (2) = 0.55; slope = -1.2). Rates of cesarean delivery in twin gestations were found to have increased over the course of the study (p < 0.0001; R (2) = 0.84; slope = 1.7). There were 288 intrauterine and early neonatal deaths in twin infants, 50% (147/288) occurred in twins born extremely premature (< 26 weeks). Prematurity was the leading cause of mortality in twins, followed by twin-to-twin transfusion syndrome (TTTS). TTTS was found to have a decreasing contribution to perinatal mortality during the study (p = 0.008; R (2) = 0.38; slope = -1.5). CONCLUSION: The perinatal mortality rate in twins improved during the study. The rate of cesarean delivery increased by 1.7% for each year of the study, culminating in a cesarean delivery rate of 62% in 2012. TTTS made a decreasing contribution to the mortality rate in twins during the study.

Outcome following selective fetoscopic laser ablation for twin to twin transfusion syndrome: an 8 year national collaborative experience.

OBJECTIVE: With the recognition of the role of fetoscopic laser ablation for twin to twin transfusion syndrome (TTTS), there is a requirement for auditable standards for this technically challenging and specialized treatment. The purpose of this study is to report on the perinatal and medium-term neurodevelopmental outcomes following an 8-year national single center experience in the management of TTTS using the selective fetoscopic laser ablation technique. STUDY DESIGN: An audit of all cases of TTTS treated with selective laser ablation by a single national fetal medicine team was performed. Overall perinatal survival and medium-term neurodevelopmental outcomes were reported and correlated with gestational age at diagnosis, placental location, volume of amnio-reduction, Quintero staging and percentage inter-twin growth discordance. Procedure-related complications were recorded. RESULTS: The overall fetal survival for the first 105 consecutive cases of TTTS was 61% (128/210 fetuses). Dual survival occurred in 47% (49/105) of cases, and with a single survival rate of 28% (30/105), perinatal survival of least one infant was achieved in 75% (79/105) of cases. No correlation was found between any clinical or sonographic marker and perinatal outcome, although dual survival was noted to be significantly decreased with increasing Quintero stage (p=0.041). Currently, 86% of survivors have been reported to have a normal medium-term neurological outcome. CONCLUSION: Fetoscopic laser ablation is the established optimal treatment for severe twin to twin transfusion syndrome (TTTS). We report comparable short and medium-term outcomes following the selective fetoscopic technique comparing results from our national program with internationally published single-center outcomes, supporting the efficacy and safety of this treatment at our center.

Abdominal visceral adiposity in the first trimester predicts glucose intolerance in later pregnancy.

OBJECTIVE: To assess whether abdominal adiposity in early pregnancy is associated with a higher risk of glucose intolerance at a later gestational stage. RESEARCH DESIGN AND METHODS: Subcutaneous and visceral fat was measured with ultrasonography at approximately 12 weeks' gestation. A 50-g glucose challenge test (GCT) was performed between 24 and 28 weeks' gestation. The risk of having a positive GCT (>or=7.8 mmol/l) was determined in association with subcutaneous and visceral adipose tissue depths above their respective upper-quartile values relative to their bottom three quartile values. RESULTS: Sixty-two women underwent GCTs. A visceral adipose tissue depth above the upper quartile value was significantly associated with a positive GCT in later pregnancy (adjusted odds ratio 16.9 [95% CI 1.5-194.6]). No associations were seen for subcutaneous adipose tissue. CONCLUSIONS: Measurement of visceral adipose tissue depth in early pregnancy may be associated with glucose intolerance later in pregnancy.