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BACKGROUND: The need for prophylactic antibiotic treatment of hand wounds in children requiring emergency surgical exploration is still controversial. Our starting hypothesis was that the absence of prophylactic antibiotic treatment in this setting (as specified by a decision tree) does not increase the likelihood of surgical site infection. METHODS: A decision tree for antibiotic prescription was developed by a working group in compliance with the guidelines issued by the French High Authority for Health, as part of a clinical pathway. One injection of intravenous antibiotics was prescribed for bite injuries, open joint injuries, injuries left untreated for more than 24 h, and suspected contaminated wounds. All children admitted for surgical treatment of a hand wound between July 2018 and March 2023 were included. Demographic data, antibiotic prescription and onset of postoperative surgical site infection were recorded. RESULTS: The 238 children included had a mean age of 8 ± 4.8 years; 102 received antibiotics and 136 did not. Eleven children (4.6%) had superficial surgical site infection requiring no revision surgery or antibiotic therapy. 206 children (86.5%) were treated following the decision tree. Ten had superficial surgical site infection: 3 received antibiotics (3.7% of the 80 who were treated) and 7 did not (5.5% of the 126 not treated) (p = 0.74). Thirty-two patients (13.5%) were off-protocol, only 1 of whom received antibiotics for superficial surgical site infection. DISCUSSION: Applying the decision tree standardized the prescription of antibiotics in hand wounds, was not associated with a significantly greater rate of surgical site infection, and avoided exposure to antibiotics for 61.1% of the children, thus limiting potential adverse events. LEVEL OF EVIDENCE: III.
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Antibacterianos , Profilaxis Antibiótica , Árboles de Decisión , Traumatismos de la Mano , Infección de la Herida Quirúrgica , Humanos , Niño , Traumatismos de la Mano/cirugía , Infección de la Herida Quirúrgica/tratamiento farmacológico , Infección de la Herida Quirúrgica/prevención & control , Masculino , Femenino , Antibacterianos/uso terapéutico , Antibacterianos/administración & dosificación , Preescolar , AdolescenteRESUMEN
Management of respiratory distress (RD) in the extremely preterm newborn meets recommendations. Few data are available concerning the management and the clinical course of moderate and late preterms with RD. Clinical course and management among moderate (30-33 weeks (wks) of gestation) and late preterms (34-36 wks) were assessed in the Neobs study, a French neonatal observational cohort study (2018) of preterms with RD in the first 24 h of life. Clinical course was defined as stable (use of non-invasive ventilation (NIV) only), initially severe (initial use of invasive ventilation (IV)), and worsening (switch off IV after NIV support). Surfactant therapy instillation and withdrawal of all ventilator support at 72 h were recorded. Among moderate (n = 279) and late (n = 281) preterms, the clinical course was similar (p < 0.27): stable (82.1 and 86.8%), worsening (11.8% and 9.3%), and initially severe RD (6.1% and 3.9%), respectively. Surfactant was administered more frequently in the moderate versus late preterm groups (28.3% vs 16.7%; p < 0.001). The recommended surfactant dose (200 mg/kg) was administered in 53.3-83.3% of moderate and 42.1-63.2% of late preterms according to the clinical course. Withdrawal of ventilatory support at 72 h was observed in 40.0% and 70.0% of moderate and late preterms, respectively (p < 0.05), and was significantly (p < 0.001) associated with clinical course (the minus proportion among the worsening group). CONCLUSION: While the proportion of clinical course pattern is similar in moderate and late preterm infants, the management of RD varies with gestational age, with late preterm infants being managed later in life and moderate premature infants weaned from ventilation at a later stage. WHAT IS KNOWN: ⢠There is a lack of clear guidance on the management of respiratory distress (RD) in moderate-to-late preterm infants. ⢠Neobs was a multicentre, observational study designed to characterise the real-world management of moderate-to-late preterm infants with RD in France. WHAT IS NEW: ⢠Secondary analyses of Neobs study data found that ventilatory support strategies were dependent on gestational age despite a similar clinical course. ⢠At 30-33 weeks of gestation (wks), infants were more likely to receive non-invasive ventilation at delivery, while 34-36 wks infants were more likely to be managed using a wait-and-see approach.
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Surfactantes Pulmonares , Síndrome de Dificultad Respiratoria del Recién Nacido , Lactante , Recién Nacido , Humanos , Recien Nacido Prematuro , Síndrome de Dificultad Respiratoria del Recién Nacido/tratamiento farmacológico , Respiración Artificial , Surfactantes Pulmonares/uso terapéutico , Tensoactivos/uso terapéutico , Progresión de la EnfermedadRESUMEN
To determine the early factors associated with continuous positive airway pressure (CPAP) failure in moderate-to-late preterm infants (32 + 0/7 to 36 + 6/7 weeks' gestation) from the NEOBS cohort study. The NEOBS study was a multi-center, prospective, observational study in 46 neonatal intensive care units in France, which included preterm and late preterm infants with early neonatal respiratory distress. This analysis included a subset of the NEOBS population who had respiratory distress and required ventilatory support with CPAP within the first 24 h of life. CPAP failure was defined as the need for tracheal intubation within 72 h of CPAP initiation. Maternal and neonatal clinical parameters in the delivery room and clinical data at 3 h of life were analyzed. CPAP failure occurred in 45/375 infants (12%), and compared with infants with CPAP success, they were mostly singletons (82.2% vs. 62.1%; p < 0.01), had a lower Apgar score at 10 min of life (9.1 ± 1.3 vs. 9.6 ± 0.8; p = 0.02), and required a higher fraction of inspired oxygen (FiO2; 34.4 ± 15.9% vs. 22.8 ± 4.1%; p < 0.0001) and a higher FiO2*positive end-expiratory pressure (PEEP) (1.8 ± 0.9 vs. 1.1 ± 0.3; p < 0.0001) at 3 h. FiO2 value of 0.23 (R2 = 0.73) and FiO2*PEEP of 1.50 (R2 = 0.75) best predicted CPAP failure. The risk of respiratory distress and early CPAP failure decreased 0.7 times per 1-week increase in gestational age and increased 1.7 times with every one-point decrease in Apgar score at 10 min and 19 times with FiO2*PEEP > 1.50 (vs. ≤ 1.50) at 3 h (R2 of the overall model = 0.83). Conclusion: In moderate-to-late preterm infants, the combination of singleton pregnancy, lower Apgar score at 10 min, and FiO2*PEEP > 1.50 at 3 h can predict early CPAP failure with increased accuracy. What is Known: â¢Respiratory distress syndrome (RSD) represents an unmet medical need in moderate-to-late preterm births and is commonly treated with continuous positive airway pressure (CPAP) to reduce mortality and the need for additional ventilatory support. ⢠Optimal management of RSD is yet to be established, with several studies suggesting that identification of predictive factors for CPAP failure can aid in the prompt treatment of infants likely to experience this failure. What is New: â¢Secondary analysis of the observational NEOBS study indicated that oxygen requirements during CPAP therapy, especially the product of fraction of inspired oxygen (FiO2) and positive end-expiratory pressure (PEEP), are important factors associated with early CPAP failure in moderate-to-late term preterm infants. â¢The combination of a singleton pregnancy, low Apgar score at 10 minutes, and high FiO2*PEEP at 3 hours can predict early CPAP failure with increased accuracy, highlighting important areas for future research into the prevention of CPAP failure.
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Presión de las Vías Aéreas Positiva Contínua , Síndrome de Dificultad Respiratoria del Recién Nacido , Lactante , Recién Nacido , Humanos , Recien Nacido Prematuro , Estudios Prospectivos , Estudios de Cohortes , Síndrome de Dificultad Respiratoria del Recién Nacido/terapia , OxígenoRESUMEN
Infant and family centered development care reduces infant distress and supports the parent and infant's individual abilities. However, a new environmental factor is daily encountered: the radiofrequency electromagnetic fields (RF EMFs) with the most recent fifth-generation (5G) technology. Currently, the effects of RF EMF during development are discussed in animal models. The neonatal intensive care units are not spared from this stressor. The objective of this study was to evaluate the efficacy of a novel, electromagnetically insulating incubator cover to prevent the preterm infant from RF EMF exposure. A personal dosimeter was placed on the mattress of a closed incubator. Periods of exposure to low, medium, and high levels of 5G RF were delivered in the presence or absence of the incubator cover. The use of a silver-copper cover reduced the intensity of 5G radiofrequency levels from 52% to 57% (p < 0.0001), allowing to easily apply the precautionary principle.
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Exposición a Riesgos Ambientales , Recien Nacido Prematuro , Humanos , Recién Nacido , Campos Electromagnéticos/efectos adversos , Incubadoras , Ondas de Radio/efectos adversosRESUMEN
BACKGROUND: Since December 2019, the novel coronavirus (SARS-CoV-2) pandemic, caused >240 million cases and >5 million deaths. Given the current wider dissemination of pediatric cases, it is important to address questions regarding the clinical picture in children or if there are clinical patterns that may help us identify in an early stage what can be the prognosis and help clinicians with patient management. The study aimed to investigate in a French monocentric cohort and other European cohorts the presence of symptom clusterization and its possible connection to illness categories to help medical first-line screening and orientation in the pediatric emergency department (ED). METHODS: We conducted a retrospective cohort study describing clinical, laboratory, and radiological characteristics of SARS-CoV-2-infected children admitted to pediatric ED to assess the presence of symptom clustering. A scoping review of the literature was performed to further investigate symptom clusters. RESULTS: Of 1086 tested children, 48 tested positive to SARS-CoV-2. The clinical, laboratory, and radiological characteristics of our sample were fully described. Two distinct clusters of clinical phenotypes were identified as well as their potential association with illness categories in SARS-CoV-2-infected children. Comparison with similar European cohorts highlights how symptoms coming from the mucocutaneous-enteric, and the respiratory clusters are associated with a more severe clinical picture. CONCLUSIONS: This study promotes the importance to identify early prognostic patterns to help clinicians in the decision process, especially in COVID-19 pediatric patients.
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COVID-19 , SARS-CoV-2 , COVID-19/diagnóstico , Estudios de Cohortes , Humanos , Estudios Retrospectivos , SíndromeRESUMEN
AIM: Thermal instability is harmful on the newborn infant. We sought to draw up practical guidelines on maintaining homeothermy alongside skin-to-skin contact. METHODS: A systematic analysis of the literature identified relevant studies between 2000 and 2021 in the PubMed database. Selected publications were evaluated, and their level of evidence were graded, in order to underpin the development of clinical guidelines. RESULTS: We identified 7 meta-analyses and 64 clinical studies with a focus on newborn infants homeothermy. Skin-to-skin contact is the easiest and most rapidly implementable method to prevent body heat loss. Alongside skin-to-skin contact, monitoring the newborn infant's body temperature with a target of 37.0°C is essential. For newborn infants <32 weeks of gestation, a skullcap and a polyethylene bag should be used in the delivery room or during transport. To limit water loss, inhaled gases humidification and warming is recommended, and preterm infants weighing less than 1600 g should be nursed in a closed, convective incubator. With regard to incubators, there are no clear benefits for single vs. double-wall incubators as well as for air vs. skin servo control. CONCLUSION: Alongside skin-to-skin contact, a bundle of practical guidelines could improve the maintenance of homeothermy in the newborn infant.
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The global COVID-19 pandemic prompted governments to impose unprecedented sanitary measures, such as social distancing, curfews, and lockdowns. In France and other countries, the first COVID-19 lockdown raised concerns about an increased risk of child abuse. Abusive head trauma (AHT) is one of the most serious forms of child abuse in children aged 0-24 months and constitutes the leading cause of death in children under 2 years of age. Subdural hemorrhage (SDH) is present in 89% of cases of AHT and constitutes one of the most specific, objective clinical presentations in the diagnosis of child abuse. In a French nationwide study, we sought to evaluate the potential impact of the first year of the COVID-19 pandemic on the incidence of hospital admissions for child abuse with SDH, relative to the two previous years. We conducted a nationwide, retrospective study of data in the French national hospital discharge summary database by applying the International Classification of Diseases (10th Revision) codes for SDH and for child abuse. After including children aged up to 24 months with a diagnosis of child abuse and/or SDH following hospital admission anywhere in France between January 1, 2018, and December 31, 2020, we compared the incidence of child abuse, the incidence of SDH + child abuse, and the demographic data for 2020 with the corresponding values for 2018 and 2019. There were no significant differences in the number of hospital admissions due to child abuse or SDH + child abuse between 2020 and the 2018/2019 control years. The incidence of SDH + child abuse was higher among boys than among girls. There were significantly fewer hospital admissions in May 2020 (p = 0.01) and significantly more in December 2020 (p = 0.03), relative to the same months in the two preceding years. There was a nonsignificant trend toward a lower incidence of hospital admission for child abuse in 2020, relative to 2019 (decrease: 6.4%) and 2018 (decrease: 7.6%). CONCLUSION: When considering children under the age of 24 months in France, the incidence of hospital admission for SDH in the context of child abuse was not significantly higher in 2020 than in the two previous years. WHAT IS KNOWN: ⢠The impact of COVID-19 lockdown on child abuse and more specifically on subdural hemorrhage remains unknown. WHAT IS NEW: ⢠There was no increase in hospitalizations for child abuse and AHT. ⢠We found that boys are more often victims of child abuse and subdural hemorrhage among children aged less than 12 months.
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COVID-19 , Maltrato a los Niños , Traumatismos Craneocerebrales , COVID-19/epidemiología , Niño , Maltrato a los Niños/diagnóstico , Control de Enfermedades Transmisibles , Traumatismos Craneocerebrales/epidemiología , Traumatismos Craneocerebrales/etiología , Femenino , Francia/epidemiología , Hematoma Subdural/epidemiología , Hematoma Subdural/etiología , Humanos , Incidencia , Lactante , Masculino , Pandemias , Estudios RetrospectivosRESUMEN
OBJECTIVE: Newborns are prone to hypothermia immediately following birth. Hypothermia is associated with increased morbidity and mortality rates. We sought to assess the thermal environment and metabolic costs associated with exposure to various situations in the delivery room when skin-to-skin care (SSC) has to be curtailed. METHODS: Environmental variables (air temperature: Ta; relative humidity: RH; radiative temperature: Tr; and air convection velocity) were recorded during sequences reproducing SSC, in the maternity unit's various rooms ("passive environments") and in incubators ("active environments"). Analytical calorimetry was then used to calculate the body heat loss (BHL) from these data. RESULTS: The analysis of 1280 measurements of Ta, RH, Tr, and air convection velocity in SSC, passive and active environments revealed that (i) the thermohygrometric environment during SSC was optimal (Ta: 32.7 ± 3.2 °C; RH: 50.9 ± 5.6%), (ii) BHL rose when SSC had to be interrupted, and (iii) the use of a radiant incubator prevented hypothermia and reduced dry BHL but not humid BHL (9.4 ± 1.5 kcal/kg/h; p < .001), relative to SSC (5.8 ± 2.0 kcal/kg/h; p < .001). CONCLUSION: The newborn infant's thermohygrometric environment is optimal during SSC in the delivery room. When SSC was interrupted, Ta and RH always decreased, and BHL increased in all passive environments.
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Hipotermia , Regulación de la Temperatura Corporal , Salas de Parto , Femenino , Humanos , Hipotermia/etiología , Hipotermia/prevención & control , Recién Nacido , Embarazo , Cuidados de la PielRESUMEN
The primary objective of the study was to assess the prevalence of burnout among paediatric residents during the coronavirus disease 2019 (COVID-19) outbreak in France. The secondary objective was to identify risk factors associated with burnout in this population. In a nationwide, cross-sectional survey, a questionnaire was e-mailed to all paediatric residents in France in the first week of May 2020. The prevalence of burnout was assessed with the validated French-language version of the Maslach Burnout Inventory - Human Services Survey. The questionnaire also contained items on the residents' sociodemographic characteristics and professional situation. Three hundred and forty paediatric residents completed the questionnaire. The median age was 27 (interquartile range 25-28) and 285 (83.8%, 95% confidence interval (CI) [79.5-87.6]) of the residents were women. The prevalence of burnout was 37.4%, 95%CI [32.2-42.7]. There was no association between burnout and exposure to the consequences of COVID-19, which may be related to the low incidence of severe COVID-19 among children. In contrast, the hours worked per week and the anxiety scores were significantly associated with burnout.Conclusion: The level of burnout among French paediatric residents is a matter of concern for residents, and cannot be ascribed to the COVID-19 outbreak. Preventive actions should be implemented, with a reduction in working hours and support programs to help manage work-related anxiety. What is Known: ⢠Burnout is a concern for both residents and the patients they care for. ⢠Natural disasters disrupt the health care organizations and increase the burnout rate. What is New: ⢠The prevalence of burnout among paediatric residents in France is 37.4%, 95%CI [32.2-42.7]. ⢠COVID-19 outbreak is not associated with burnout in this population but anxiety and working hours per week might be modifiable risk factors.
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Agotamiento Profesional/epidemiología , COVID-19/epidemiología , Educación de Postgrado en Medicina/métodos , Internado y Residencia/métodos , Pandemias , Pediatría/educación , Estudiantes de Medicina/psicología , Adulto , Agotamiento Profesional/psicología , Niño , Estudios Transversales , Femenino , Francia/epidemiología , Humanos , Masculino , Prevalencia , SARS-CoV-2RESUMEN
OBJECTIVE: To evaluate the association of early continuous infusions of opioids and/or midazolam with survival and sensorimotor outcomes at age 2 years in very premature infants who were ventilated. STUDY DESIGN: This national observational study included premature infants born before 32 weeks of gestation intubated within 1 hour after birth and still intubated at 24 hours from the French EPIPAGE 2 cohort. Infants only treated with bolus were excluded. Treated infants received continuous opioid and/or midazolam infusion started before 7 days of life and before the first extubation. Naive infants did not receive these treatments before the first extubation, or received them after the first week of life, or never received them. This study compared treated (n = 450) vs naive (n = 472) infants by using inverse probability of treatment weighting after multiple imputation in chained equations. The primary outcomes were survival and survival without moderate or severe neuromotor or sensory impairment at age 2 years. RESULTS: Survival at age 2 years was significantly higher in the treated group (92.5% vs 87.9%, risk difference, 4.7%; 95% CI, 0.3-9.1; P = .037), but treated and naive infants did not significantly differ for survival without moderate or severe neuromotor or sensory impairment (86.6% vs 81.3%; risk difference, 5.3%; 95% CI -0.3 to 11.0; P = .063). These results were confirmed by sensitivity analyses using 5 alternative models. CONCLUSIONS: Continuous opioid and/or midazolam infusions in very premature infants during initial mechanical ventilation that continued past 24 hours of life were associated with improved survival without any difference in moderate or severe sensorimotor impairments at age 2 years.
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Analgésicos Opioides/administración & dosificación , Recien Nacido Prematuro , Midazolam/administración & dosificación , Trastornos del Neurodesarrollo/epidemiología , Respiración Artificial , Estudios de Cohortes , Femenino , Francia/epidemiología , Humanos , Hipnóticos y Sedantes/administración & dosificación , Lactante , Recién Nacido , Infusiones Intravenosas , Estudios Longitudinales , Masculino , Tasa de SupervivenciaRESUMEN
Light-emitting diode phototherapy treatment for jaundice of the preterm infant presents adverse effects, such as discomfort, changes in metabolism, and overheating. This study quantified the body heat exchanges between the environment and a simulated preterm infant requiring phototherapy treatment in a closed incubator. Phototherapy treatment increased the mean incubator roof temperature by 2.9 °C (p < 0.001) and the incubator air temperature by 1 °C (p < 0.001). Analytical calorimetry was used to calculate the additional energy received during phototherapy and thus deduce the optimal incubator air temperature for ensuring thermoneutrality and preventing hyperthermia. The optimal air temperature settings inside the incubator during phototherapy were - 0.51 to - 1.25 °C lower than references, for preterm infant weighing 500 to 2000 g.Conclusion: Phototherapy treatment for jaundice of the preterm infant increased the incubator air temperature. To prevent overheating in the preterm during phototherapy, new curves for optimal air temperature settings inside the incubator were calculated with analytic calorimetry. What is Known â¢Phototherapy treatment is the first-line treatment for jaundice in the preterm infant. â¢Phototherapy treatment increases the risk of overheating. What is New â¢The heat transfers and risk of overheating were quantified using a thermal manikin during phototherapy treatment. â¢Phototherapy treatment increased the incubator roof temperature and heat transfers. â¢New incubator's air temperature settings during phototherapy treatment were calculated with analytical calorimetry for preterm infant weighing 500-2000 g.
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Incubadoras para Lactantes , Recien Nacido Prematuro , Humanos , Incubadoras , Lactante , Recién Nacido , Fototerapia , TemperaturaRESUMEN
This study followed 173 newborn infants in the PREmedication Trial for Tracheal Intubation of the NEOnate multicenter, double-blind, randomized controlled trial of atropine-propofol vs atropine-atracurium-sufentanil for premedication before nonemergency intubation. At 2 years of corrected age, there was no significant difference between the groups in death or risk of neurodevelopmental delay assessed with the Ages and Stages Questionnaire. Trial registration Clinicaltrials.gov: NCT01490580.
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Adyuvantes Anestésicos/administración & dosificación , Anestésicos Combinados/administración & dosificación , Atracurio/administración & dosificación , Atropina/administración & dosificación , Intubación Intratraqueal , Sistema Nervioso/crecimiento & desarrollo , Propofol/administración & dosificación , Sufentanilo/administración & dosificación , Preescolar , Método Doble Ciego , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido , Masculino , Factores de Tiempo , Resultado del TratamientoRESUMEN
Preterm neonates constitute a vulnerable population that is highly sensitive to its environment. Given the increased use of wireless communication devices (mobile and digital enhanced cordless telecommunications, WiFi networks, etc.), neonates hospitalized in a department of pediatrics are potentially exposed to radiofrequency electromagnetic fields (RF-EMF). Strikingly, data on RF-EMF levels in pediatric units have not previously been published. The objective of the present study was thus to quantify the RF-EMF levels in a 34-bed tertiary department of pediatrics with a neonatal critical care unit (NCCU) and a neonatal intensive care unit (NICU). To this end, we used triaxle antenna dosimeters to map the RF-EMF levels in the environment and to measure spot emissions from medical devices. In a first set of experiments, RF-EMF levels at 144 points in the staff area and in the children's rooms in the NCCU and NICU were evaluated over a 24-h period. In a second set of measurements performed in a Faraday chamber, we measured the RF-EMF levels emitted by the medical devices to which neonates are potentially exposed in the department of pediatrics. The RF-EMF levels were significantly higher in the NCCU than in the NICU (p < 0.05). Although the two units did not differ significantly with regard to the average maximum values, the single greatest value recorded in the NCCU (6 V/m GSM + UMTS 900 (UL) frequency band, in the staff area) was more than twice that recorded in the NICU (3.70 V/m in the UMTS 2100 (UL) frequency band, in the children's rooms). The NCCU and NICU did not differ significantly with regard to the time during which the RF-EMF level at each measurement point was more than two standard deviations above its mean. The RF-EMF level was significantly higher during the day than during the night (p < 0.001). The various medical devices used in the NICU did not emit detectable amounts of RF. Overall, RF-EMF levels in the NCCU and NICU were very low. It is probable that the RF-EMFs measured here were primarily generated by the parents' and staff members' activities, rather than by medical devices. However, a combination of low-level, chronic exposure with transient, elevated peak values in a vulnerable population of preterm neonates may be of particular concern. In a department of pediatrics, decreasing preterm neonates' exposure to RF-EMFs should primarily involve a limitation on the use of wireless communication devices by staff members and parents.
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Teléfono Celular , Campos Electromagnéticos , Exposición a Riesgos Ambientales , Pediatría , Niño , Humanos , Recién Nacido , Ondas de RadioRESUMEN
OBJECTIVES: To assess premedication practices before tracheal intubation of premature newborns in the delivery room (DR). STUDY DESIGN: From the national population-based prospective EPIPAGE 2 cohort in 2011, we extracted all live born preterms intubated in the DR in level-3 centers, without subsequent circulatory resuscitation. Studied outcomes included the rate and type of premedication, infants' and maternities' characteristics and survival and major neonatal morbidities at discharge from hospital. Univariate and multivariate analysis were performed and a generalized estimating equation was used to identify factors associated with premedication use. RESULTS: Out of 1494 included neonates born in 65 maternities, 76 (5.1%) received a premedication. Midazolam was the most used drug accounting for 49% of the nine drugs regimens observed. Premedicated, as compared to non premedicated neonates, had a higher median [IQR] gestational age (30 [28-31] vs 28 [27-30] weeks, p<10-3), median birth weight (1391 [1037-1767] vs 1074 [840-1440] g, p<10-3) and median 1-minute Apgar score (8 [6-9] vs 6 [3-8], p<10-3). Using univariate analyses, premedication was significantly less frequent after maternal general anesthesia and during nighttime and survival without major morbidity was significantly higher among premedicated neonates (56/73 (81.4%) vs 870/1341 (69.3%), p = 0.028). Only 10 centers used premedication at least once and had characteristics comparable to the 55 other centers. In these 10 centers, premedication rates varied from 2% to 75%, and multivariate analysis identified gestational age and 1-minute Apgar score as independent factors associated with premedication use. CONCLUSION: Premedication rate before tracheal intubation was only 5.1% in the DR of level-3 maternities for premature neonates below 34 weeks of gestation in France in 2011 and seemed to be mainly associated with centers' local policies.
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Enfermedades del Prematuro/prevención & control , Midazolam/uso terapéutico , Premedicación/métodos , Peso al Nacer , Estudios de Cohortes , Salas de Parto , Femenino , Francia/epidemiología , Edad Gestacional , Humanos , Recién Nacido , Enfermedades del Prematuro/epidemiología , Intubación Intratraqueal , Masculino , Morbilidad , Embarazo , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Catheter-related bacteremia (CRB) is the most frequent nosocomial infection in neonatal intensive care unit (NICU) patients, especially in very low-birth-weight infants. Administration of injectable drugs in premature newborn infants has many particularities and several types of infusion incidents have been reported. The Edelvaiss® Multiline NEO device is a novel multi-lumen access infusion device adapted to the specificities of infusion in neonatology. This multicenter, randomized, controlled study was therefore designed to determine whether or not Edelvaiss® Multiline NEO reduces the risk of CRB in preterm newborn infants in an NICU. METHODS/DESIGN: This is a multicenter, randomized, controlled trial, using a cluster-randomized crossover design. Four investigator centers (four clusters) will participate in the study and will be randomized into two groups, corresponding to two different sequences (either the Edelvaiss® Multiline NEO or standard infusion system sequence, then vice versa). A total of 280 patients will be recruited. Infants will be enrolled in the study at the time of placing a single-lumen central venous catheter. Three visits recording specific data are planned in the study protocol. The primary outcome measure is the incidence density (ID) of CRB. For each patient, the total number of catheters and CRB incidents as well as the duration of stay in the NICU will be computed and considered for analysis. DISCUSSION: The study will provide high-quality evidence to determine whether the Multiline NEO device reduces the risk of CRB in preterm newborns in NICUs or not. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02633124 . Registered on 7 December 2015.
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Bacteriemia/prevención & control , Infecciones Relacionadas con Catéteres/prevención & control , Cateterismo Venoso Central/instrumentación , Catéteres de Permanencia/microbiología , Catéteres Venosos Centrales/microbiología , Infección Hospitalaria/prevención & control , Recien Nacido Extremadamente Prematuro , Bacteriemia/diagnóstico , Bacteriemia/microbiología , Infecciones Relacionadas con Catéteres/diagnóstico , Infecciones Relacionadas con Catéteres/microbiología , Cateterismo Venoso Central/efectos adversos , Infección Hospitalaria/diagnóstico , Infección Hospitalaria/microbiología , Estudios Cruzados , Diseño de Equipo , Femenino , Edad Gestacional , Humanos , Recién Nacido , Infusiones Intravenosas , Unidades de Cuidado Intensivo Neonatal , Masculino , Estudios Multicéntricos como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVE: Prior to sleep onset in human adults, distal body temperatures change progressively from wakefulness levels (low skin temperatures and a high core temperature) to sleep levels (high skin temperatures and a low core temperature) due to distal skin vasodilation and greater body cooling. It is not known whether this sleep preparedness exists in preterm neonates, even though sleep has a key role in neonatal health and neurodevelopment. The present study's objectives were to determine whether sleep preparedness (as observed in adults) can be evidenced in preterm neonates, and to assess repercussions on thermal stress. METHODS: During a 12-h night-time polysomnography session, skin temperatures (recorded with an infrared camera), sleep, and wakefulness episodes were measured in 18 nine-day-old preterm neonates. RESULTS: Fifteen wakefulness episodes were considered. Our results highlighted significant pre-sleep distal skin vasodilation (mainly at the foot: an increase of 0.38 °C in the 20 min preceding sleep onset) for the first time in preterm neonates. This vasodilation occurred even though (1) most factors known to influence pre-sleep vasodilation in adults were not present in these neonates, and (2) the neonates were nursed in a nearly constant thermal environment. The vasodilatation-related increase in body heat loss corresponded to a 0.15°C/h fall in mean body temperature (calculated using partitional calorimetry). CONCLUSION: Compensation for this body heat loss and the maintenance of body homeothermia would require a 4% increase in metabolic heat production. In neonates, this type of energy expenditure cannot be maintained for a long period of time.
Asunto(s)
Regulación de la Temperatura Corporal/fisiología , Recien Nacido Prematuro/fisiología , Temperatura Cutánea/fisiología , Sueño/fisiología , Vasodilatación/fisiología , Adulto , Femenino , Humanos , Recién Nacido , Masculino , Polisomnografía , Fases del Sueño/fisiología , Vigilia/fisiologíaRESUMEN
OBJECTIVE: Premature rupture of the membranes (PROM) remains a leading cause of neonatal morbidity. The objectives of the present study were to analyze the outcomes of pregnancies complicated by PROM between 22 and 27+6 weeks of gestation (WG) and to study antepartum risk factors that might predict neonatal death. PATIENTS AND METHODS: One hundred and seven pregnancies were analyzed over a 3-year period in a tertiary maternity hospital. The collected maternal and neonatal data were used to model and predict the outcome of PROM. RESULTS: Prevalence of PROM (for live births) was 1.08%, and the overall survival rate was 59.8%. From preselected candidate variables, gestational age (GA) at PROM (p = .0002), a positive vaginal culture for pathogenic bacteria (p = .01), primiparity (p = .02), and the quantity of amniotic fluid (p = .03) were included in a multivariable logistic regression analysis. The corresponding adjusted odds ratios [95% confidence interval] were, respectively, 0.91 [0.87-0.96], 11.08 [1.65-74.42], 0.55 [0.33-0.91], and 0.97 [0.95-0.99]. These parameters were used to build a predictive score for neonatal death. CONCLUSIONS: The survival rate after PROM at 22-27+6 weeks of gestation was 59.8%. Our predictive model (built using multivariable logistic regression) may be of value for obstetricians and neonatologists counseling couples after PROM.