French national survey on simulation-based neonatology education of pediatric residents.

The French Society of Neonatology (SFN) conducted a national questionnaire survey on the simulation-based education neonatal curriculum for pediatric residents. The response rate was 93% for the pediatric curriculum coordinators and 97% for the neonatal intensive care unit medical directors and neonatal transport teams. The average hourly volume during the curriculum was 21 ± 17 h. Overall, 89% of regional pediatric curricula offered at least one simulation session. Each simulation program involved newborn resuscitation in the delivery room but often lacked a formalized program. Additionally, half of the neonatology departments provided simulation-based education. Simulation education is now common for training pediatric residents in neonatology in France but it is heterogeneous in the French territory.

Accuracy of prenatal ultrasound screening to identify fetuses infected by cytomegalovirus which will develop severe long-term sequelae.

OBJECTIVES: To compare the ability of detailed routine ultrasound examination, performed without knowledge of maternal serology and fetal status, with that of targeted prenatal imaging performed in prenatal diagnostic units in cases of known fetal infection to identify cytomegalovirus (CMV)-infected fetuses that will develop long-term sequelae. METHODS: All prenatal imaging reports were collected for 255 children with congenital CMV in a registered cohort between 2013 and 2017 (NCT01923636). All women had undergone detailed routine fetal ultrasound examination at 20-24 and 30-34 weeks as part of routine antenatal care. All cases of known fetal CMV infection had also undergone targeted prenatal ultrasound examination. Postnatal structured follow-up for up to 48 months of age involved clinical, audiological and neurological assessment, including Brunet-Lezine scoring. Long-term sequelae (> 12 months) were considered to be mild in cases with isolated unilateral hearing loss and/or vestibular disorders, and severe in cases with bilateral hearing loss and/or neurological sequelae. All imaging reports were analyzed retrospectively with the knowledge of congenital CMV infection, searching for reference to findings that were, or could have been, related to fetal infection. Findings were analyzed in relation to whether the cases were diagnosed with CMV in utero or only postnatally. RESULTS: There were 237 children with complete follow-up data (> 12 months), for a median of 24 (range, 12-48) months. Of these, 30% (71/237) were diagnosed with CMV prenatally and 70% (166/237) were diagnosed within 3 weeks after birth. 72.5% (29/40) of children with long-term sequelae, including 74% (14/19) with severe long-term sequelae, were not identified in the prenatal period. Among those diagnosed prenatally, the sensitivity of prenatal imaging for predicting long-term sequelae and severe long-term sequelae was 91% and 100%, respectively, while, in the group diagnosed only postnatally, non-specific infection-related ultrasound findings had been reported without raising suspicion in 48% of cases with long-term sequelae and 64% of those with severe long-term sequelae. CONCLUSIONS: Routine detailed ultrasound examination in pregnancy is not an appropriate screening tool for congenital CMV infection that leads to long-term sequelae, in contrast with the high performance of targeted prenatal imaging in known cases of fetal infection. The non-specific nature of ultrasound features of CMV and their evolution, and a lack of awareness of caregivers about congenital CMV, are likely explanations. Awareness of the sonologist regarding congenital CMV and knowledge of the maternal serological status in the first trimester seem key to the performance of prenatal ultrasound. Copyright © 2020 ISUOG. Published by John Wiley & Sons Ltd.

[Rhinovirus: Underestimated pathogens in patients during the neonatal period]. / Rhinovirus : des pathogènes sous-estimés chez les patients en période néonatale.

INTRODUCTION: In recent years, developments in virological tools have led to the easy detection of rhinoviruses and enteroviruses (E/RV). Their detection is very frequent in cases of airway involvement in children and their demonstrated causality. But the morbidity of E/RV in the neonatal period is unknown due to lack of epidemiological data. The objective of this study was to evaluate the incidence and clinical characteristics of these infections in hospitalized neonates. MATERIALS AND METHODS: We retrospectively analyzed the virology specimens of all neonates hospitalized at the Caen University Hospital between 2006 and 2011. Clinical characteristics were obtained from the charts. RESULTS: During the study period, 4544 infants aged less than 28 days were hospitalized: 4159 in the neonatal ward and 385 in the pediatric ward. Among these, 711 virology specimens were available, 31 % of which identified at least one virus. An E/RV was identified in 87 patients (1.9 % of the neonates admitted during the study period): 52 in the pediatric ward (13.5 % of 385), and 35 in the neonatal ward (0.8 % of 4159). The mean gestational age was 39 weeks in the pediatric cohort and 35 weeks in the neonatal cohort. The main indication for virological analysis was persistent drowsiness (28 %), temperature above 38°C (25 %), an apparently life-threatening event (23 %), bradycardia (20.5 %), and pallor (20.5 %). Respiratory symptoms associated with E/RV infection were coryza (74 %), cough (35 %), hypoxemia (32 %), accessory muscle use, and recession (31 %). Digestive symptoms were poor feeding (59 %), regurgitation (38 %), abdominal distension (24 %), and projectile vomiting (17 %). Twenty-three percent of the patients required admission to the neonatal ICU or pediatric ICU. Respiratory treatments included oxygen (24 % of 87 patients), continuous positive airway pressure (11 %), and ventilation (5 %). Antibiotics were prescribed in 41 % of the patients (46), but only 10 % (9) had an identified concomitant bacterial infection. In the neonatal department, nosocomial acquisition was suspected in 50 % of E/RV infections. CONCLUSION: E/RV infections have a significant morbidity in neonates, and nosocomial transmission of the virus is underestimated. We recommend that respiratory viruses, including E/RV, be tested for in any unexplained signs in a neonate. Better identification of viruses might shorten the duration of unnecessary antibiotics.

[Professional practice evaluation of injectable drug preparation and administration in neonatology]. / Évaluation des pratiques de préparation et d'administration des médicaments injectables en néonatalogie.

AIM: Adverse drug events are a daily concern in neonatology departments. The aim of this study was to assess the professional practices of preparation and administration of injectable forms of medications in neonatology. MATERIALS AND METHODS: A professional practice evaluation with regard to the preparation and administration of various injectable forms of medications in different neonatology units within a given department was conducted by a pharmacy intern based on an assessment grid comprising ten criteria. Following an initial assessment, the results were presented to the care team, which validated the corrective measures put forward by a multiprofessional work group. A second assessment was conducted following the same methodology. RESULTS: Fifty of the department's 76 pediatric nurses were assessed during the first round of the audit and 21 during the second round. Two improvement priorities were identified: taking account of the dead volume of medication in needles and syringe hubs, together with complete identification of syringes used to administer medication. During the second round, these two aspects were improved, progressing from 38% to 100% and from 59% to 89%, respectively. CONCLUSION: To improve drug administration in neonatology and consequently, to improve patient safety, professional practice evaluation is an essential tool that requires close collaboration between the paramedical team, physicians and pharmacists. Its main value lies in the mobilization of the entire team around the subject in question, hence generating improved understanding and application of corrective measures.

Implementation and assessment of a training course for residents in neonatology and pediatric emergency medicine.

BACKGROUND AND AIMS: Residents must balance patient care and the ongoing acquisition of medical knowledge. With increasing clinical responsibilities and patient overload, medical training is often left aside. In 2010, we designed and implemented a training course in neonatology and pediatric emergency medicine for residents in pediatrics, in order to improve their medical education. The course was made of didactic sessions and several simulation-based seminars for each year of residency. We conducted this study to assess the impact of our program on residents' satisfaction and self-assessed clinical skills. METHODS: A survey was conducted at the end of each seminar. The students were asked to complete a form on a five-point rating scale to evaluate the courses and their impact on their satisfaction and self-assessed clinical skills, following the French National Health Institute's adapted Kirkpatrick model. RESULTS: Sixty-four (84%) of the 76 residents who attended the courses completed the form. The mean satisfaction score for the entire course was 4.78±0.42. Over 80% of the students felt that their clinical skills had improved. CONCLUSION: Medical education is an important part of residency training. Our training course responded to the perceived needs of the students with consistently satisfactory evaluations. Before the evaluation of the impact of the course on patient care, further studies are needed to assess the acquisition of knowledge and skills through objective evaluations.

Practice of pathological examinations in stillbirths: A 10-year retrospective study.

OBJECTIVES: To describe the practice of fetal and placental pathological examinations in a large series of spontaneous stillbirths over 10 years. MATERIALS AND METHODS: Inclusion of cases recorded by the Lower Normandy Regional Fetal-Infant Mortality Observatory (observatoire régional de mortalité fœto-infantile) from January 1, 2005 to December 31, 2014. The possible cause of death was coded in accordance with the ReCoDe classification system. RESULTS: Seven hundred and forty-four cases were recorded. The placental examinations were conducted in 93.7% of cases (CI95%[91.7-95.3]), increasing over the study period, and an autopsy was proposed in 87.2% of cases (CI95%[84.8-89.6]). Autopsy was conducted less frequently during the most recent period, with parental refusal increasing over time. In multivariate analysis, no factor was associated with a higher frequency of placental examinations, while autopsy was proposed more often under certain circumstances: less than 4 pregnancies (P<10-2), birth weight from 1000 to 1500 grams (P=0.05), singleton (P<10-2), clinical context not suggesting a cause (P<10-3), type 1 or 2 maternity ward (P<10-2), antepartum death (P<10-3). CONCLUSION: Placental analysis was almost systematically realized, as suggested by international guidelines. Fetal autopsy was often performed, however only in some specific circumstances. New practice guidance to realize customized fetal autopsies appear to be necessary.

[Cocooning strategy: Effectiveness of a pertussis vaccination program for parents in the maternity unit of a university hospital]. / Stratégie du cocooning : efficacité d'une politique de promotion de la vaccination anticoquelucheuse des parents à la maternité d'un CHU.

The aim of this study was to evaluate the impact on vaccination coverage of a protocol in which promotion and administration of pertussis vaccine in the maternity ward were proposed upon discharge from a French university hospital. Pertussis is a potentially fatal bacterial respiratory infection, especially in young infants. Since 2004 the High Council of Public Health has recommended vaccinating adults who may become parents. This recommendation is not widely applied in France. The study, organized as a professional practice evaluation (EPP) was conducted by a multidisciplinary team at Caen University Hospital. Thirty couples were included for each period. The primary endpoint was the rate of vaccination coverage for both parents at hospital discharge. Before the information campaign (first period, January 2012), immunization coverage of mothers and fathers was 20% and 13%, respectively. No couple had received a prescription for vaccines. During the second period (June 2013), vaccination coverage was 77% at hospital discharge for mothers and 57% for fathers. Parental immunization coverage against pertussis was multiplied by four to five during the study, which is very encouraging, and it is important to continue this campaign at the region and national levels.

[Intrapartum asphyxia: Risk factors and short-term consequences]. / Asphyxie perpartum à terme : facteurs de risque de survenue et conséquences à court terme. À propos de 82 cas.

UNLABELLED: Intrapartum asphyxia is a rare yet serious complication during labor with immediate consequences and possible long-term neurological impairment. The international Cerebral Palsy Task Force established criteria that attribute a cerebral palsy to intrapartum asphyxia: metabolic acidemia measured at birth with pH<7 and base deficit≥12mmol/L. OBJECTIVE: To determine the risk factors of an intrapartum asphyxia occurring in term live births, to evaluate the short-term consequences. METHODS: Our retrospective study included all births between 2002 and 2010 in a level 3 maternity of a university hospital center. Inclusion criteria were those of the Cerebral Palsy Task Force associated with a gestational age≥34weeks of gestation. We studied the conventional markers of intrapartum asphyxia: Apgar score at 5minutes, abnormal cardiotogographic recordings whether they occurred after a sentinel hypoxic event or not before and during labor. The duration of expulsive efforts, the amniotic fluid aspects, the delivery mode as well as the preexisting pregnancy pathologies were also evaluated. On the other hand, we studied the short-term consequences at the newborns: death, multiorgan failure and especially the occurring of a neonatal encephalopathy using Sarnat and Sarnat staging. RESULTS: One hundred and twenty-nine newborns (0.43%) out of 29,416 live births had a pH<7 of whom only 82 (0.27%) presented a real intrapartum asphyxia and were included in this study. A preexisting pregnancy pathology was found in 22% of the women. Hypoxic events were noted in only 9/82 of the cases. Abnormal cardiotocographic recordings were present in 97.6% of the cases. The duration of expulsive efforts as well as the amniotic fluid aspects did not interfere with the occurring of a metabolic acidemia. Caesarean rate was at 46.3% and instrumental extraction rate was at 34.1%. Thity-eight newborns (46.3%) were admitted in neonatal intensive care in which we noted 3 deaths (3.65%), 2 multiorgan failures (2.4%) and 17 neonatal encephalopathy (20.7%). The pH value seemed to influence the occurring of an encephalopathy: 50% when pH<6.9 vs. 13.6% when pH≥6.9 (P=0.0013), as well as for the base deficit: 50% when BD<-18 vs. 15.7% when BD≥-18 (P=0.0068). Apgar score at 5minutes also seemed predictive for a neonatal encephalopathy: 100% when<4, 46% between 4 and 6 and 11% when>6 (P<0.001). CONCLUSIONS: Our results showed an intrapartum asphyxia rate half the one widely recorded of 0.5% of total live births. Our study also validates the commonly used markers to evaluate a high risk of an early neonatal encephalopathy. This study should be continued with the evaluation of hypoxia long-term consequences on the psychomotor development of these kids and especially the occurring of cerebral palsy.

[Nager syndrome associated with tetralogy of Fallot: A frequent association?]. / Syndrome de Nager associé à une tétralogie de Fallot : une association fréquente ?

Nager syndrome belongs to a heterogeneous group of disorders involving abnormal development of the extremities, face, and jaw: acrofacial dysostosis (AFD). Fewer than 100 cases of Nager syndrome have been reported to date. Recently, mutations in the 1q21.2 region of the SF3B4 gene (splicing factor 3B subunit 4), which encodes a spliceosomal protein (SAP49) involved in the assembly of the spliceosomal complex U2SNP, have been demonstrated in patients with Nager syndrome. We report the case of a child who had a characteristic association (Pierre Robin sequence, bilateral and symmetrical malar hypoplasia, absent thumbs) clinically diagnosed as Nager syndrome. This child also presented tetralogy of Fallot. This combination is unusual; only two other cases have been described. The karyotype and the CGH-array were normal. After the description in 2012 of several mutations in the SF3B4 gene (1q21.2) in Nager syndrome, a genetic search for our patient revealed the mutation c.1229delC. In 2013, other authors showed the presence of these same mutations in the majority of their patients diagnosed as Nager syndrome. The haploinsufficiency of the SF3B4 region seems to be the major cause of Nager syndrome.

[Serious adverse side effects after pupillary dilation in preterm infants]. / Effets indésirables graves liés à la dilatation pupillaire chez le prématuré.

PURPOSE: This study aimed at investigating serious side effects of the pupillary dilation protocol used in Caen University Hospital for the screening of retinopathy of prematurity. This protocol includes one drop of phenylephrine 5% and two drops of tropicamide 0.5% instilled at a 5-minute interval. PATIENTS AND METHODS: This retrospective study included all premature infants with a birth weight less than or equal to 1500 g and/or a gestational age less than or equal to 30 gestational weeks, hospitalized in the neonatal intensive care unit of Caen University Medical Center, having ocular fundus examinations for retinopathy of prematurity screening between 2009 and 2014. The medical records of patients who died or developed necrotizing enterocolitis were reviewed to analyze the imputability of the two eye drops used for pupil dilation. RESULTS: Five-hundred and twelve infants were included, corresponding to 1033 ocular fundus examinations. No case of death could be ascribed to the use of eye drops. Two cases of necrotizing enterocolitis could be ascribed to the use of tropicamide with a doubtful and plausible intrinsic imputability according to French imputability criteria. CONCLUSION: The pupillary dilation protocol used in Caen University Hospital for screening of retinopathy of prematurity might be implicated in two cases of necrotizing enterocolitis with an uncertain imputability of tropicamide 0.5% eye drops. No serious side effect could be ascribed to the use of phenylephrine 5% eye drops in this study.

[Alveolar capillary dysplasia with misalignment of pulmonary veins: a fatal cause of refractory neonatal cyanosis]. / Dysplasie alvéolo-capillaire avec mésalignement des veines pulmonaires : une cause de cyanose néonatale réfractaire létale.

Alveolar capillary dysplasia with misalignment of pulmonary veins (ACD/MPV) is a rare neonatal pathology that combines refractory hypoxemia with severe pulmonary arterial hypertension, and leads to death every time. Histologic examination of lung tissue confirms the diagnosis and is characterized by a decreased number of pulmonary capillaries, immature lobular development, and abnormal proximity between pulmonary arteries and veins. This abnormal proximity is responsible for an arteriovenous shunt. We report five cases confirmed by postmortem histology, which occurred over 14 years in Lower Normandy (France). The cumulative incidence is therefore of 1.8 for 100,000 births. In these five cases, the first symptoms appeared during the first hour of life and death occurred before 24h in four of five cases. The patient with the longest survival had mild histological lesions and delayed emergence of the first symptoms. Genitourinary and gastrointestinal anomalies were associated with ACD/MPV in two cases, and bilateral pulmonary hypoplasia in three cases. Optimized invasive ventilation, pulmonary vasodilators, vasoactive drugs, and pulmonary surfactant did not improve survival. Extracorporeal membrane oxygenation (ECMO) was not used. We present a review of the literature on ACD/MPV, a clinical and histological entity little known to both clinicians and pathologists, whereas a premortem diagnosis is possible and genetic counseling in affected families can be suggested.

NIDCAP in preterm infants and the neurodevelopmental effect in the first 2 years.

This paper has been retracted because it contained errors in the data extraction and analyses that affect the results, figures and tables. Data from a study that had been published in two different journal articles were included twice in the analyses. There was an error in the description of the measures used for neurodevelopmental testing in the reporting of the results.

[Understand the neurodevelopment of language: a necessity to prevent learning disabilities in children]. / Comprendre le neurodéveloppement du langage, une nécessité pour prévenir les troubles des apprentissages de l'enfant ?

Clinical and radiological knowledge of language development in the former premature infant compared to the newborn allows us to argue for exploration of the sensorimotor co-factors required for proper language development. There are early representations of the maternal language in the infant's visual, auditory, and sensorimotor areas, activated or stabilized by orofacial and articulatory movements. The functional architecture of language is different for vulnerable children such as premature infants. We have already mentioned the impact of early dysfunction of the facial praxis fine motor skills in this population presenting comprehension disorders. A recent meta-analysis confirms the increasing difficulty of understanding between 3 and 12 years, questioning the quality of the initial linguistic processes. A precise analysis of language, referenced from 3 years of age, should be completed by sensorimotor tests to assess possible constraints in automating neurolinguistic foundations. The usual assessment at this age can exclude sensory disturbances and communication and offers guidance and socialization. However, a recent study shows the ineffectiveness of "language-reinforced immersion" at 2 and 3 years in a population of vulnerable children. The LAMOPRESCO study of language and motor skills in the premature infant (National PHRC 2010) has assessed language and sensorimotor skills of preterm-born (<33 weeks) 3.5-year-old children without cerebral palsy. Fragile children were randomized into 2 groups, 1 stimulated by a specific individual protocol, the other given guidance. The primary endpoint was phonology, assuming that it is composed of very early good-quality sensorimotor integration stabilized by the child's oral facial motor skills before 5 years of age. This developmental integrative dynamic validates the "motor theory of speech perception." Early and accurate assessment of language and the patient's constraints should differentiate and specify management strategies for all children, whatever their background and pathologies.

[Measles in France]. / Rougeole : que retenir de l'année 2011 ?

Measles is one of the most contagious diseases implicated in an outbreak in Western Europe for a few years. In France, the outbreak began in 2008, especially in the southern regions. Most of the cases are mild but deleterious effects can occur in infants, during the pregnancy, or in immunosuppressive patients. Pneumonia and encephalitis are the major complications in these patients. Measles illness during pregnancy results in a higher risk of premature labor, spontaneous abortion, and low-birthweight infants. Death from measles was reported in approximately 0.3% of cases. The National Reference Center for measles and paramyxoviridae is implicated in biological confirmation of cases and epidemiologic surveillance. Virologic diagnosis consists in a direct detection of viral RNA (real time PCR), or indirect detection of the immune response (IgM and IgG) in saliva samples. The measles genotype is determined by sequencing a 450 nucleotids fragment of the N gene, as the World Health Organization (WHO) recommendation. This molecular analysis helps determine the geographic origin of the virus and the viral strains circulating in the country. In 2011, 3105 specimens were received. PCR was positive for 1990 patients (64%), with a large majority of children younger than 2 years of age and young adults. The most important cause of measles resurgence is low vaccination coverage. The role of pediatricians is important in order to achieve the goal of 95% of vaccination coverage established by the WHO.

[Effect of early intervention programs on neurobehavioral outcome in premature infants after discharge]. / Efficacité des programmes d'intervention précoce après l'hospitalisation sur le développement neurocomportemental des enfants prématurés.

The authors describe the methods and results of the main early intervention programs after discharge in the families of premature infants. There is great variability between the studies concerning the type, frequency, and length of interventions and the length of follow-up. Inconsistent improvement in cognitive and behavioral outcomes in the first 2years of life and at preschool age were noted. Most recent studies underscore that the intervention should take into account parental psychological status, focus on parent-infant interaction, and last a sufficiently long time.

[Medical and economic evaluation of neonatal hospital at home structure]. / Évaluation médico-économique d'une structure d'hospitalisation à domicile de néonatologie.

BACKGROUND: Hospital at home (HAH) shortens hospitalization time by providing at-home hospital-level care. The aim of this study was to describe and assess the cost of the neonatal HAH stay and compare it to the incomes produced by activity-based payments during the 1st year of a neonatal HAH program. METHOD: Medical and economic cost study from the hospital's point of view. For children admitted to the neonatal HAH unit between May 2010 and May 2011, sociodemographic characteristics were identified, consumed resources evaluated, and costs compared to the incomes produced by activity-based payments. RESULTS: Over 75% of children admitted to neonatal HAHs were former preterm infants and 67% of stays included nutritional support. The average length of stay was 16.5 days (SD, 11). The 85 stays produced 152,582 euros of income, the median income was 1531 euros. The median cost of the HAH stay was 1945 euros, resulting in a loss of 45,518 euros for the hospital, but the filling rate was not at its maximum during this period of scalability (77%). Personnel was the most costly item (73% of the total cost) followed by general management and structural costs (20%). CONCLUSION: Economic aspects must be considered to preserve the financial viability of a HAH unit, but the secondary human benefits must be highlighted. A 100% occupation rate would nearly balance the neonatal HAH budget. However, fees must be adjusted to ensure the sustainability and development of these structures.

[Regionalisation of perinatal care in Basse-Normandie, France: evolution over 5 years]. / Régionalisation des soins périnatals en Basse-Normandie: évolution sur cinq ans.

OBJECTIVES: To compare evolution and characteristics of in utero transfers (IUT) in Basse-Normandie area, France, between 2004 and 2008, and to describe characteristics of IUT in 2008. MATERIALS AND METHODS: Analysis of data from the IUT registry, collected prospectively since 2004. RESULTS: An average of five IUT per week was observed. The rate of IUT regularly increased (P=0.003) and reached 16.2 per 1000 pregnancies in 2008. Extra network IUT decreased steadily (P=0.04). For level 3 units, the proportion of IUT from level 2 units increased (P<10(-3)). Before 32 weeks of gestational age, all IUT were done towards a level 3 unit. Median time between IUT and delivery and caesarean section rates were variable according to IUT indication (for threats of premature delivery, respectively 5 days and 23.3%). The rate of retransfer towards initial unit of towards a birth site of relevant level was 5.3%. CONCLUSION: The IUT registry gives useful information on evolution and characteristics of IUT in our area. An increased regionalisation and more frequent adequate IUT were observed. The registry must now serve as a basis for practices assessment.

[Bronchiolitis viruses]. / Les virus des bronchiolites aiguës.

In Normandy (France), human respiratory syncytial virus (hRSV) was detected in 64.1% of acute bronchiolitis in hospitalized children, rhinovirus in 26.8%, human metapneumovirus (hMPV) in 7.6%, and parainfluenza virus (PIV) in 3.4%. The viruses causing acute bronchiolitis in the community were hRSV (42%), rhinovirus (19.5%), coronavirus (8%), PIV (3.5%), and hMPV (2.5%). In 53.7% of the cases, hRSV infected infants (86.9%), 53.7% being less than 6 months of age. Of the hRSV cases, 48.2% were detected in November and December and 44.5% in January and February. The hRSV epidemic started the 1st or 2nd week of October but it varied from one year to another and from one region to another. hRSV acute bronchiolitis increased from 261 cases in epidemics from 1999-2003 to 341 cases from 2004-2009. Rhinoviruses gave acute bronchiolitis in 38.4% of cases. A rate of 54.6% of viruses was detected in September and October and 38.5% in March and April. A total of 34.2% of infected infants were under 6 months of age, 37.8% between 6 months and 2 years, and 19.5% were between 2 and 5 years old. hMPV epidemics coincided with hRSV epidemics, but they accounted for one-sixth the number of cases. HMPV infected infants (74%) who were older than those infected with hRSV, and the diagnosis was bronchiolitis (59%) and pneumonia (17%). PIV infections (about 100 cases per year) included PIV3 (62.7%), PIV1 (25.3%), and PIV2 (7.3%). PIV1 infections occurred every 2 years in the fall. PIV3 infections were observed every year during the fall and winter, with peaks of infections in the spring in the years without PIV1. There were acute cases of bronchiolitis in 29.8% of PIV3 infections and 18.3% in PIV1 infections.

[Lidocaine intoxication in newborn following maternal pudendal anesthesia: report of three cases]. / Intoxication néonatale à la lidocaïne après analgésie par bloc des nerfs honteux: à propos de trois observations.

Pudendal nerve block may be indicated during instrumental delivery in situations where peridural anesthesia is unavailable. We report three cases of neonatal lidocaine intoxication following maternal pudendal block during delivery. Clinical features were hypotonia, pupillary mydriasis fixed to light, apnea, cyanosis and seizures. Two neonates required mechanical ventilation. Lidocaine was found in the serum of two babies. In all three cases, recovery was complete. The pharmacokinetics of lidocaine in a highly vascularized perineum during labor increase the risk of neonatal intoxication. A possible intoxication by local anesthetics should be considered in neonates presenting an acute distress in the delivery room.

[Effect of magnesium sulphate on mortality and neurologic morbidity of the very-preterm newborn (of less than 33 weeks) with two-year neurological outcome: results of the prospective PREMAG trial]. / Effet du sulfate de magnésium sur la mortalité et la morbidité neurologique chez le prématuré de moins de 33 semaines, avec recul à deux ans: résultats de l'essai prospectif multicentrique contre placebo PREMAG.

OBJECTIVE: To evaluate whether magnesium sulphate (MgSO(4)) given to women at risk of very-preterm birth would be neuroprotective in preterm newborns. PATIENTS AND METHODS: In 18 French centres, women with fetuses of gestational age less than 33 weeks whose birth was expected within 24 hours were randomised from 1993 to 2003 with follow-up of infants until two years of age after discharge. They received a single injection of 0.1 mg/l de MgSO(4) (4g) or isotonic 0.9% saline over 30 minutes. This study is registered as an International Standard Randomised Controlled Trial, number 00120588. Analyses were based on intention to treat. RESULTS: Data from 688 infants were analysed of which 606 were followed up and 10 were lost to follow-up. Comparing infants who received MgSO(4) or placebo, respectively, has shown a decrease of all primary endpoints (total mortality, severe white matter injury and their combined outcome) and of all secondary endpoints (motor dysfunction, cerebral palsy, cognitive dysfunction and their combined outcomes at two years of age) in the MgSO(4) group. The decrease was nearly significant or significant for gross motor dysfunction (OR: 0.65 [0.41-1.02]) and combined criteria: death and cerebral palsy (OR: 0.65 [0.42-1.03]); death and gross motor dysfunction (OR: 0.62 [0.41-0.93]); death, cerebral palsy and cognitive dysfunction (OR: 0.68 [0.47-1.00]). No major maternal adverse effects were observed in the MgSO(4) group. DISCUSSION AND CONCLUSION: Given its beneficial effects and safety, the use of prenatal low-dose MgSO(4) for preventing neurodisabilities of very-preterm infants should be discussed either as a stand-alone treatment or as part of a combination treatment, at least in the context of clinical trials.