Behavioural outcome in twin-twin transfusion syndrome survivors treated with laser surgery

Objective: Evaluate the incidence of and risk factors for behavioural problems in twin-twin transfusion syndrome (TTTS) survivors treated with fetoscopic laser coagulation.Design: Observational cohort study.Setting: National referral center for fetal therapy, Leiden University Medical Center, The Netherlands.Patients: Behavioural outcome was assessed in 417 TTTS survivors, at the age of 2 years.Interventions: Parents completed the Child Behavior Checklist for their twins. Antenatal, neonatal and follow-up data including Bayley III and a neurological exam were recorded from the medical database.Main outcome measures: The incidence of and risk factors for behavioural problems.Results: 332 twin pregnancies (664 fetuses) were treated with fetoscopic laser for TTTS between 2008 and 2015. For 517 children eligible for follow-up, 417 (81%) Child Behavior Checklist questionnaires were completed. The study group was born at a mean gestational age of 32.8 weeks±3.2. Total behavioural problems within the borderline to clinical range were reported in 8% (95% CI 5.9 to 11.2) of survivors, compared with 10% in the general Dutch population (p=0.12). No difference between donors and recipients was detected (p=0.84). Internalising and externalising problems were reported in 9.4% (95% CI 6.9 to 12.6) and 11.5% (95% CI 8.8 to 15.0), respectively. Severe neurodevelopmental impairment was more frequent in the children with behavioural problems. High maternal educational level was associated with lower behavioural problem scores.Conclusion: Parents of twins treated with fetoscopic laser therapy for TTTS do not report more behavioural problems compared with general population norms. More behavioural problems are reported in children with severe neurodevelopmental impairment.</p

Long-term neurodevelopmental outcome in children after antenatal intravenous immune globulin treatment in fetal and neonatal alloimmune thrombocytopenia

BACKGROUND: Children with fetal and neonatal alloimmune throm-bocytopenia face increased risk of intracranial hemorrhage potentially leading to developmental impairment. To prevent intracranial hemorrhage, pregnant women with alloantibodies against fetal platelets are often treated with intravenous immunoglobulin. Intravenous immunoglobulin seems effective in vastly reducing the risk of fetal or neonatal bleeding complications. However, information on long-term neurodevelopment of these children is lacking. OBJECTIVE: This study aimed to evaluate long-term neurodevelopmental outcome in children with fetal and neonatal alloimmune thrombocytopenia who were treated with intravenous immunoglobulin antenatally. STUDY DESIGN: An observational cohort study was performed, including children of mothers treated with intravenous immunoglobulin during pregnancy because a previous child was diagnosed with fetal and neonatal alloimmune thrombocytopenia. Children were invited for a follow-up assessment including standardized cognitive and neurologic tests. The parents were asked to complete a behavioral questionnaire and school performance reports. The primary outcome was severe neurodevelopmental impairment, defined as severe cognitive impairment (intelligence quotient = 3, bilateral blindness, and/or bilateral deafness (requiring amplification). The secondary outcome was mild to moderate neurodevelopmental impairment, defined as either mild to moderate cognitive impairment (intelligence quotient Immunobiology of allogeneic stem cell transplantation and immunotherapy of hematological disease

Correction to: Putting genome-wide sequencing in neonates into perspective

The original version of this Article contained an error in the spelling of the author Pleuntje J. van der Sluijs, which was incorrectly given as Eline (P. J.) van der Sluijs. This has now been corrected in both the PDF and HTML versions of the Article

PHACE syndrome in a preterm infant

Developmen

Benefits of recording and reviewing neonatal resuscitation: the providers' perspective

Objective To assess benefits of recording and reviewing neonatal resuscitation as experienced by neonatal care providers. Design A qualitative study using semistructured interviews questioning neonatal care providers about their experiences with recording and reviewing neonatal resuscitation. Data were analysed using the qualitative data analysis software Atlas.ti V.7.0. Setting Neonatal care providers working at neonatal intensive care units (NICUs) of the Leiden University Medical Center, the Netherlands, and the University of Pennsylvania School of Medicine, USA, participated in this study. Results In total, 48 NICU staff members were interviewed. Reported experiences and attitudes are broadly similar for both NICUs. All interviewed providers reported positive experiences and benefits, with special emphasis on educational benefits. Recording and reviewing neonatal resuscitation is used for various learning activities, such as plenary review meetings and as tool for objective feedback. Providers reported to learn from reviewing their own performance during resuscitation, as well as from reviewing performances of others. Improved time perception, reflection on guideline compliance and acting less invasively during resuscitations were often mentioned as learning outcomes. All providers would recommend other NICUs to implement recording and reviewing neonatal resuscitation, as it is a powerful tool for learning and improving. However, they emphasised preconditions for successful implementation, such as providing information, not being punitive and focusing on the benefits for learning and improving. Conclusion Recording and reviewing neonatal resuscitation is considered highly beneficial for learning and improving resuscitation skills and is recommended by providers participating in it.Developmen

Inadvertent Migration of Umbilical Venous Catheters Often Leads to Malposition

Developmen

Paediatric exhaled CO2 detector causes leaks

Objective To assess leakage caused by the Pedi-Cap. Methods Bench test I: Pedi-Caps were connected between the Neopuff and a test lung and placed underwater to detect the leak. Bench test II: the disposable Avea VarFlex Flow Transducer measured the leak. Retrospective analysis: recordings of intubations in the delivery room were analysed. Results The (rippled) male end of the Pedi-Cap is the origin of the leak. In bench test I, 32% of the Pedi-Caps caused inevitable extensive leaks and 34% caused leaks that diminished after sealing the end. In bench test II (n=44) and the retrospective analysis (n=17), the flow transducer measured 22% (18–60) and 39% (8–82) leakage, respectively. Leakage decreased after removal of the Pedi-Cap (before vs after; 17% (7–75) vs 4% (2–10), p=0.004). Conclusion The Pedi-Cap causes the leak which can compromise respiratory support. We recommend to remove the Pedi-Cap directly after change of colour and to be cautious when using the device as evaluation tool.Developmen

Correlation Interchangeability of Venous and Capillary Blood Gases in Non-Critically III Neonates

Developmen

Insecure attachment and internalizing behavior problems in growth discordant identical twins

Background: Psychosocial development in monochorionic (MC) twins born after selective fetal growth restriction (sFGR) has been unreported to date, despite its importance for daily functioning and future relationships. Aims: To investigate psychosocial development, attachment and school functioning in MC twins with sFGR and compare outcomes with the general population and between smaller and larger twins. Study design: Observational cohort study. Subjects: MC twins with sFGR (defined as a birth weight discordance >= 20 %) born between 2002 and 2017 and aged 3-17 years. Outcome measures: Multiple parent report questionnaires: the Child Behavior Checklist (social-emotional devel-opment and behavior), the (Early) Childhood Behavior Questionnaire Very Short Form (temperament), the Attachment Insecurity Screening Inventory (attachment) and a school functioning questionnaire. Results: Median age for the 48 twin pairs was 11 (interquartile range (IQR) 8-13) years. Attachment insecurity for both twins was higher than in the general population for ambivalence/resistance (34 % (21/62) vs. 16 %, p = 0.024) and total attachment insecurity (35 % (22/62) vs. 16 %, p = 0.016). Smaller twins had more internalizing behavioral problems, i.e. negative emotions and behaviors turned inwards (22 % (10/46) vs. 11 % (5/46), p = 0.021) and a higher negative affect, i.e. more likely to experience negative emotions (3.2 (2.9-3.7) vs. 2.9 (2.2-3.2), p = 0.009) than larger twins, as well as a lower secondary school level (p = 0.031). Conclusion: MC twins with sFGR have more ambivalent/resistant attachment insecurity following the compli-cated pregnancy course. Smaller twins have a tendency towards negative emotions and internalizing behaviors compared to larger twins, indicating an increased sensitivity for depression and anxiety.</p

Neurodevelopmental Trajectories of Preterm Born Survivors of Twin-Twin Transfusion Syndrome: From Birth to 5 Years of Age

Objective To investigate the neurodevelopmental outcome at age 2 and 5 years in survivors of twin-twin transfusion syndrome (TTTS) treated with fetoscopic laser surgery and born premature and/or small for gestational age.Study design At 2 and 5 years of age, standardized neurologic, motor, and cognitive assessments were performed by a neonatologist, a pediatric physical therapist, and a psychologist. Behavior was assessed using a validated questionnaire completed by parents.Results Neurodevelopmental assessment at both time points was available for 73 survivors of TITS. Mild to moderate neurodevelopmental impairment (NDI) was detected in 34% of survivors (25 of 73) at 5 years, compared with 25% (18 of 73) at 2 years (P = .178). Severe NDI was observed in 12% (9 of 73) at 5 years and in 3% (2 of 73) at 2 years (P = .035). Mean cognitive score was lower at the 5-year follow-up (90.7 +/- 12.3 vs 95.6 +/- 13.1 at 2 years; P = .001), and more children were diagnosed with mild cognitive impairment at 5 years (29% vs 11 % at 2 years; P = .007). When comparing individual outcomes at both time points, 35% (25 of 71) moved from a normal outcome or mild to moderate impairment at 2 years toward more severe impairment at 5 years.Conclusions A high rate of mild to moderate cognitive impairment and severe NDI at age 5 years was not identified at age 2 years. Our data highlight the importance of longitudinal follow-up of survivors of TTTS beyond age 2 years and emphasize the precautions that should be taken when diagnosing an absence of impairment before school age.Developmen