Efficacy and safety of a synbiotic infant formula for the prevention of respiratory and gastrointestinal infections: a randomized controlled trial.

BACKGROUND: Early life nutrition is crucial for the development of the gut microbiota that, in turn, plays an essential role in the maturation of the immune system and the prevention of infections. OBJECTIVES: The aim of this study was to investigate whether feeding synbiotic infants and follow-on formulas during the first year of life reduces the incidence rate (IR) of infectious diarrhea compared with standard formulas. Secondary endpoints included the IR of other infectious diseases as well as fecal milieu parameters. METHODS: In this double-blind, controlled trial, 460 healthy, 1-mo-old infants were randomly assigned to receive a synbiotic [galacto-oligosaccharides (GOS)/Limosilactobacillus fermentum CECT 5716] (IF, n = 230) or a control formula (CF, n = 230) until 12 mo of age. A reference group of breastfed infants (HM, n = 80) was included. Data on infections were recorded throughout the study period and stool samples were collected at 4 and 12 mo of age. RESULTS: IR of infectious diarrhea during the first year of life was 0.60 (CF), 0.56 (IF), and 0.29 (HM), with no statistically significant difference between groups. The IR of lower respiratory tract infections, 1 of the secondary endpoints, however, was lower in IF than in CF [0.79 compared with 1.01, IR ratio = 0.77 (0.60-1.00)]. Additionally, fecal pH was significantly lower at 4 mo (P < 0.0001), whereas secretory IgA was significantly higher at 12 mo of age (P = 0.015) in IF compared with CF. CONCLUSIONS: Although no difference is observed in the incidence of diarrhea, consumption of a synbiotic formula containing L. fermentum CECT5716 and GOS in infancy may reduce the incidence of lower respiratory tract infections and affect the immune system and fecal milieu. Additional research is warranted to further investigate the potential interaction of the gut-lung axis. This trial was registered at clinicaltrials.gov as NCT02221687.

A French study of cocaine intoxication/exposure in children (2010-2020).

BACKGROUND AND OBJECTIVE: In the European Union, the record of cocaine-related seizures indicates an expanding supply. The purity has also been increasing. The health impact of these trends remains poorly documented, in particular, the changes and clinical manifestations of intoxication in young children. We attempted to evaluate the trend in French pediatric admissions for cocaine intoxication/exposure over an 11-year period (2010-2020). METHODS: A retrospective, national, multicenter, study of a pediatric cohort. All children less than 15 years of age admitted to a tertiary-level pediatric emergency unit for proven cocaine intoxication (compatible symptoms and positive toxicological screening) during the reference period were included. RESULTS: Seventy-four children were included. Forty-six percent were less than 6 years old. Annual admissions increased by a factor of 8 over 11 years (+700%) and 57% of all cases were admitted in the last two years. The main clinical signs were neurologic (59%) followed by cardiovascular symptoms (34%). Twelve patients were transferred to the pediatric intensive care unit. Factors significantly associated with the risk of being transferred to the pediatric intensive care unit were initial admission to the pediatric resuscitation area (P < 0.001), respiratory impairment (P < 0.01), mydriasis (P < 0.01), cardiovascular symptoms (P = 0.014), age of less than 2 years (P = 0.014). Blood and/or urine toxicological screening isolated eighteen other substances besides cocaine in 46 children (66%). CONCLUSION: Children are collateral victims of the changing trends in cocaine availability, use and purity. Admissions of intoxicated children to pediatric emergency departments are more frequent and there is an increase in severe presentations. Therefore, this is a growing public health concern.

A simple clinical decision rule may help to rule out severe bacterial infection and spare antibiotics in febrile young children.

AIM: To assess the performance of a new clinical decision rule (CDR) to identify patients at a low risk of invasive bacterial infection (IBI) among febrile children and its theoretical impact on antibiotic use. METHODS: Prospective study including consecutive children <5 years of age who presented in one French paediatric emergency department with fever without source between January and December 2016. With the collected data, we constructed a CDR based on a sequential approach based on age, clinical toxic signs, urinalysis and procalcitonin level. We evaluated its diagnostic performances to identify IBI and its potential impact on antibiotic use. RESULTS: Among the 1061 children (IBI 11/1061, 1.0%), 693 (65.3%) were classified at low or intermediate risk of IBI, with an IBI prevalence of 0%. The sensitivity and specificity of the CDR to predict IBI were 100% and 73.9%. Negative and positive predictive value were 100% and 3.9%, respectively. Using this new CDR, the current antibiotics exposure would theoretically be reduced from 33.6% to 24.1%. CONCLUSION: The promising interest of this clinical decision rule, using simple and accessible biological and clinical tools, needs to be confirm with an external validation study, which will allow its use in clinical practice.

Clinical course and cost assessment of infants with a first episode of acute bronchiolitis presenting to the emergency department: Data from the GUERANDE clinical trial.

INTRODUCTION: Bronchiolitis is the leading cause of hospitalization for infants but its economic burden is not well documented. Our objective was to describe the clinical evolution and to assess the 1-month cost of a first episode of acute bronchiolitis presenting to the emergency department (ED). METHODS: Our study was an epidemiologic analysis and a cost study of the cohort drawn from the clinical trial GUERANDE, conducted in 24 French pediatric EDs. Infants of 6 weeks to 12 months of age presenting at pediatric EDs with a first episode of bronchiolitis were eligible. The costs considered were collected from a societal viewpoint, according to the recommendations of the French National Health Authority. RESULTS: A total of 777 infants were included with a median age of 4 months. A total of 57% were hospitalized during the month following the first consultation in the ED, including 28 (3.6%) in an intensive care unit. The mean length of stay was 4.2 days (SD = 3.7). The average time to relief of all symptoms was 13 days (SD = 7). Average total cost per patient was €1919 (95% confidence interval: 1756-2138) from a societal perspective, mostly due to hospitalization cost. The estimated annual cost of bronchiolitis in infants was evaluated to be between €160 and €273 million in France. DISCUSSION: Bronchiolitis represent a high cost for the health care system and broadly for society, with hospitalizations costs being the main cost driver. Thus significant investments should be made to develop innovative therapies, to reduce the number of hospitalizations and length of stay.

Cannabis intoxication after accidental ingestion in infants: urine and plasma concentrations of Δ-9-tetrahydrocannabinol (THC), THC-COOH and 11-OH-THC in 10 patients.

Introduction: Accidental cannabis poisoning after oral ingestion in infants is an emerging cause of intoxication with well-known clinical aspects but few data exist regarding the levels of cannabinoids in plasma and urine. Here, we present data on the concentrations of Δ-9-tetrahydrocannabinol (THC) and metabolites in plasma and/or urine in 10 infants after cannabis intoxication.Materials and methods: Cannabinoids were detected using an automated immunochemical method and quantified using liquid chromatography coupled with mass spectrometry.Results: Ten infants were admitted after cannabis poisoning. THC, THC-COOH and 11-OH-THC plasma levels ranged from 4.4 to 127 ng/mL, from 28 to 433 ng/mL and from 2 to 59.8 ng/mL, respectively. THC-COOH urine levels ranged from 748 to 5689 ng/mL. The most common symptoms were drowsiness, hypotonia, behavioural disorder and tachycardia.Discussion: No correlation between plasma concentrations and symptoms could be found, but the concentration of THC-COOH in the two patients who experienced seizures was higher than 3000 ng/mL. This series of cases of accidental intoxication in infants showed high THC and metabolites concentrations in urine and plasma.

Management of severe asthma exacerbation: guidelines from the Société Française de Médecine d'Urgence, the Société de Réanimation de Langue Française and the French Group for Pediatric Intensive Care and Emergencies.

BACKGROUND: The French Emergency Medicine Society, the French Intensive Care Society and the Pediatric Intensive Care and Emergency Medicine French-Speaking Group edited guidelines on severe asthma exacerbation (SAE) in adult and pediatric patients. RESULTS: The guidelines were related to 5 areas: diagnosis, pharmacological treatment, oxygen therapy and ventilation, patients triage, specific considerations regarding pregnant women. The literature analysis and formulation of the guidelines were conducted according to the Grade of Recommendation Assessment, Development and Evaluation methodology. An extensive literature research was conducted based on publications indexed in PubMed™ and Cochrane™ databases. Of the 21 formalized guidelines, 4 had a high level of evidence (GRADE 1+/-) and 7 a low level of evidence (GRADE 2+/-). The GRADE method was inapplicable to 10 guidelines, which resulted in expert opinions. A strong agreement was reached for all guidelines. CONCLUSION: The conjunct work of 36 experts from 3 scientific societies resulted in 21 formalized recommendations to help improving the emergency and intensive care management of adult and pediatric patients with SAE.

Procalcitonin and C-reactive protein may help to detect invasive bacterial infections in children who have fever without source.

AIM: This study evaluated the epidemiology and performance of biomarkers for identifying bacterial infections in children who presented with fever without source. METHODS: We conducted a prospective cohort study in the paediatric department at the University Hospital of Nantes, France, in 2016. Children older than six days and younger than five years of age were included. RESULTS: A total of 1060 children (52.2% male) with fever without source were admitted, and the median age was 17 months (interquartile range: 6.6-24.3 months). Severe bacterial infections were diagnosed in 127 (11.9%) children and invasive bacterial infections in 11 (1.0%) children: four (0.3%) with bacterial meningitis and seven (0.6%) with bacteraemia. A further 114 (10.7%) had urinary tract infections. We explored the area under the receiver-operating characteristic curves for identifying invasive bacterial infections. The curves for procalcitonin and C-reactive protein assays were better than those for the absolute neutrophil counts and the white blood cell counts. CONCLUSION: This study found that there was a low prevalence of invasive bacterial infections in children who presented with fever without source. It also showed that procalcitonin and C-reactive protein may help to detect invasive bacterial infections in children who have fever without source.

Effect of Nebulized Hypertonic Saline Treatment in Emergency Departments on the Hospitalization Rate for Acute Bronchiolitis: A Randomized Clinical Trial.

Importance: Acute bronchiolitis is the leading cause of hospitalization among infants. Previous studies, underpowered to examine hospital admission, have found a limited benefit of nebulized hypertonic saline (HS) treatment in the pediatric emergency department (ED). Objective: To examine whether HS nebulization treatment would decrease the hospital admission rate among infants with a first episode of acute bronchiolitis. Design, Setting, and Participants: The Efficacy of 3% Hypertonic Saline in Acute Viral Bronchiolitis (GUERANDE) study was a multicenter, double-blind randomized clinical trial on 2 parallel groups conducted during 2 bronchiolitis seasons (October through March) from October 15, 2012, through April 15, 2014, at 24 French pediatric EDs. Among the 2445 infants (6 weeks to 12 months of age) assessed for inclusion, 777 with a first episode of acute bronchiolitis with respiratory distress and no chronic medical condition were included. Interventions: Two 20-minute nebulization treatments of 4 mL of HS, 3%, or 4 mL of normal saline (NS), 0.9%, given 20 minutes apart. Main Outcomes and Measures: Hospital admission rate in the 24 hours after enrollment. Results: Of the 777 infants included in the study (median age, 3 months; interquartile range, 2-5 months; 468 [60.2%] male), 385 (49.5%) were randomized to the HS group and 387 (49.8%) to the NS group (5 patients did not receive treatment). By 24 hours, 185 of 385 infants (48.1%) in the HS group were admitted compared with 202 of 387 infants (52.2%) in the NS group. The risk difference for hospitalizations was not significant according to the mixed-effects regression model (adjusted risk difference, -3.2%; 95% CI, -8.7% to 2.2%; P = .25). The mean (SD) Respiratory Distress Assessment Instrument score improvement was greater in the HS group (-3.1 [3.2]) than in the NS group (-2.4 [3.3]) (adjusted difference, -0.7; 95% CI, -1.2 to -0.2; P = .006) and similarly for the Respiratory Assessment Change Score. Mild adverse events, such as worsening of cough, occurred more frequently among children in the HS group (35 of 392 [8.9%]) than among those in the NS group (15 of 384 [3.9%]) (risk difference, 5.0%; 95% CI, 1.6%-8.4%; P = .005), with no serious adverse events. Conclusions and Relevance: Nebulized HS treatment did not significantly reduce the rate of hospital admissions among infants with a first episode of acute moderate to severe bronchiolitis who were admitted to the pediatric ED relative to NS, but mild adverse events were more frequent in the HS group. Trial Registration: clinicaltrials.gov Identifier: NCT01777347.

Do abused young children feel less pain?

The objective of this study was to investigate whether acute pain in abused children was under recognized by doctors and nurses compared to children evaluated for accidental injuries. We hypothesize that an abused child's reaction to physical pain could be an additional symptom of this challenging diagnosis. For the observational prospective case control study in an emergency department, children were eligible when: younger than six years old, the reported trauma occurred within the previous seven days, the trauma comprised a bone injury or burn, and the child was able to express his or her pain. The case group comprised children for whom the medical team reported their abuse suspicions and supporting information to a court, and whose cases of abuse were subsequently confirmed. The control group consisted of children with a plausible cause for their injury and no obvious signs of abuse. The children were matched according to their age and type of trauma. The pain was assessed by doctors and nurses before analgesic administration using a certified pain scale. Among the 78 included children, pain was significantly less recognized in the abused children vs. the controls (relative risk=0.63; 95% CI: 0.402-0.986; p=0.04). We observed a discrepancy between the nurses' and doctors' scores for the pain assessments (Kappa coefficient=0.59, 95% CI: 0.40-0.77). Our results demonstrate that pain expression in abused children is under recognized by medical staff. They also suggest that abused children may have reduced pain expression after a traumatic event. Paying particular attention to the pain of abused children may also optimize the analgesic treatment.

Compliance with the current recommendations for prescribing antibiotics for paediatric community-acquired pneumonia is improving: data from a prospective study in a French network.

BACKGROUND: Lower respiratory tract infection is a common cause of consultation and antibiotic prescription in paediatric practice. The misuse of antibiotics is a major cause of the emergence of multidrug-resistant bacteria. The aim of this study was to evaluate the frequency, changes over time, and determinants of non-compliance with antibiotic prescription recommendations for children admitted in paediatric emergency department (PED) with community-acquired pneumonia (CAP). METHODS: We conducted a prospective two-period study using data from the French pneumonia network that included all children with CAP, aged one month to 15 years old, admitted to one of the ten participating paediatric emergency departments. In the first period, data from children included in all ten centres were analysed. In the second period, we analysed children in three centers for which we collected additional data. Two experts assessed compliance with the current French recommendations. Independent determinants of non-compliance were evaluated using a logistic regression model. The frequency of non-compliance was compared between the two periods for the same centres in univariate analysis, after adjustment for confounding factors. RESULTS: A total of 3034 children were included during the first period (from May 2009 to May 2011) and 293 in the second period (from January to July 2012). Median ages were 3.0 years [1.4-5] in the first period and 3.6 years in the second period. The main reasons for non-compliance were the improper use of broad-spectrum antibiotics or combinations of antibiotics. Factors that were independently associated with non-compliance with recommendations were younger age, presence of risk factors for pneumococcal infection, and hospitalization. We also observed significant differences in compliance between the treatment centres during the first period. The frequency of non-compliance significantly decreased from 48 to 18.8 % between 2009 and 2012. The association between period and non-compliance remained statistically significant after adjustment for confounding factors. Amoxicillin was prescribed as the sole therapy significantly more frequently in the second period (71 % vs. 54.2 %, p < 0.001). CONCLUSIONS: We observed a significant increase in the compliance with recommendations, with a reduction in the prescription of broad-spectrum antibiotics, efforts to improve antibiotic prescriptions must continue.

Inappropriate prescription of antibiotics in pediatric practice: Analysis of the prescriptions in primary care.

Misuse of antibiotics is largely responsible for the emergence of bacterial resistance. Children represent a subset of the population who frequently receive antibiotics. The objectives were to calculate the frequency of antibiotic prescriptions that do not comply with best practice recommendations in paediatrics primary care and to examine the thoughts and feelings of physicians and parents about antibiotic prescription and recommendations from the national health authorities. We included children admitted at the paediatric emergency room (PER) of the NANTES university hospital between June 2011 and October 2012 and who were under antibiotic drugs. Two independent experts evaluated the compliance with the national recommendations. Parents and general practitioner (GP) who prescribed the antibiotic before admission to PER were called to collect their thoughts and feeling about antibiotic prescription. The median age of the 88 included children was 2.8 years. The upper respiratory tract infection motivated the prescription of antibiotic in 59%. Seventy-six per cent of the prescriptions analysed were inappropriate, 72% of the antibiotics had a too broad spectrum, and one-third was not indicated. Ninety-one per cent of the interviewed parents thought that the antibiotic prescribed to their child was adequate. Among the 77 prescribing GP who were called, 33% agreed that they lacked time during consultation to explain to parents that no antibiotics were required. Antibiotic prescriptions were too often inadequate in this sample of children admitted in a French PER. Efforts have to be made with physicians and general public to optimize the antibiotic drug use.

[The concept of damage control in pediatrics: everything a physician needs to know in practice]. / Le concept de « damage control ¼ en pédiatrie : tout ce qu'un médecin doit savoir en pratique.

The concept of damage control in pediatrics: everything a physician needs to know in practice. After the terrorist attacks in France and the rest of the world, children may be potential targets and be part of the victims. In order to prepare for these situations of «war medicine¼ our medical training is inadequate. It seems important to draw attention to the care strategy to adopt in these exceptional situations: the concept of «damage control resuscitation¼ from military experience in conflict zones aims to reduce preventable deaths, using simple and quick gestures. In practice, the goal is to control bleeding sites and to fight against the lethal triad of hypothermia, acidosis and coagulopathy to bring the patient to a minimalist rescue surgery in one hour. The success of this overall strategy depends on effective communication and coordination between pre-hospital teams on site and hospital teams with the sole objective: patient survival by prioritizing medical care and evacuations. Although the experience of damage control is limited in pediatrics, its principles can be applied to the child taking into account the particularities of its own physiology. It seems essential today for every physician, single witness or real frontline actor, to be familiar with these first aid techniques that could save children's lives.

Le concept de « damage control ¼ en pédiatrie : tout ce qu'un médecin doit savoir en pratique. Au vu des attentats terroristes qui ont frappé la France, les enfants peuvent aussi constituer des cibles potentielles et figurer au nombre des victimes. Devant ces situations apparentées à de la « médecine de guerre ¼ face auxquelles nos formations de médecin ne nous ont pas préparés, il nous semble important d'attirer l'attention sur la stratégie à adopter pour la prise en charge des enfants. Le concept de « damage control ¼ issu de l'expérience militaire en zones de conflits a pour objectif de limiter les décès évitables en utilisant des gestes simples et rapides. En pratique, il s'agit de contrôler les sites hémorragiques et de lutter contre la triade létale : hypothermie, acidose, coagulopathie, pour amener le patient à une chirurgie minimaliste de sauvetage dans l'heure. La réussite de cette stratégie globale est conditionnée par une communication et une coordination efficaces entre les équipes préhospitalières sur place et les équipes hospitalières, avec pour seul objectif la survie des patients, en priorisant soins et évacuation. Même si l'expérience du « damage control ¼ est limitée en pédiatrie, ses grands principes peuvent être appliqués à l'enfant en tenant compte des particularités liées à sa physiologie propre. Il semble indispensable aujourd'hui que chaque médecin, simple témoin ou véritable acteur de première ligne, connaissent les gestes de sauvetage des premières minutes susceptibles de sauver la vie d'enfants.

Impact of rapid influenza diagnostic test on physician estimation of viral infection probability in paediatric emergency department during epidemic period.

BACKGROUND: The clinical diagnosis of influenza is difficult in the younger children. OBJECTIVES: Evaluate the impact of rapid influenza diagnostic test (RIDT) on clinicians' estimation of the clinical probability of influenza in children. STUDY DESIGN: This prospective study included children aged from 1 month to 5 years who were admitted in a university paediatric emergency department during an influenza epidemic period and presented with fever without source. The RIDT Quickvue(®) was performed on nasopharyngeal aspiration and results were confirmed with immunofluorescence and/or PCR. The clinical probability of influenza and serious bacterial infection (SBI) was evaluated for each child before and after the physician(s) was informed of the RIDT results. RESULTS: 170 children were included from January 15th through March 18th, 2013. After the only clinical examination, the overall clinical probability of influenza was 66.0% [CI 95%: 63.04-68.4], and was significantly increased at 92.4% [CI 95%: 89.5-95.3] in case of positive RIDT and significantly decreased at 30.8% [CI 95%: 29.0-32.5] in case of negative RIDT without knowing the results of laboratory tests. Whereas the initial clinical probability of influenza were appropriate regarding the prevalence (66.0% vs. 57.0%), the probability of SBI was overestimated (30.2% vs. 8.8%). The RIDT result positive enabled a significant decrease in orders for chest X-rays (64,4% vs. 45.8%, p<0,05) and laboratory tests (71,1% vs. 41.1%, p<0,05). CONCLUSIONS: The RIDT seems to be a useful diagnostic tool for ED clinicians in epidemic conditions. Improving clinician estimation of flu probability would reduce orders for imaging and testing.

Adverse Drug Reactions in Pediatric Emergency Medicine.

BACKGROUND: The pediatric population displays its own pharmacological characteristics, making children vulnerable to adverse drug reactions (ADRs). OBJECTIVE: To determine the incidence of ADRs among the pediatric emergency department (PED) population. METHODS: This is a descriptive, noncontrolled, prospective, and single-center study, during 4 consecutive months in the PED of Nantes University Hospital. RESULTS: Setting up active gathering of data on ADRs enabled 121 reports of 11 095 consultations at the emergency department, which corresponds to an ADR incidence of 1.09%. Digestive and cutaneous reactions made up the majority of reactions judged as being nonserious (53%) and were mainly found in children between 2 -11 years old. Of the serious ADRs, 25% were found in the 12-15-year-old age range because of the drug overdose. The main medications administered, which were responsible for the majority of the ADRs, were an equimolar mix of oxygen and nitrogen monoxide, amoxicillin, and acetaminophen. Three means of collecting data were possible: collecting files data, oral communication, or filling a form, the last being the most used method. CONCLUSIONS: This active data gathering shows the incidence and nature of the adverse effects as well as the age distribution in the PED population. It highlights the considerable misuse of medications among young teenagers and the high incidence of overmedication in the younger age group. This work also revealed the need for a better reporting system. Future joint studies should be carried out between clinical and pharmacological departments to optimize communication and the correct use of medications in children.

Serum S100ß Neuroprotein Reduces Use of Cranial Computed Tomography in Children After Minor Head Trauma.

Minor head trauma is a common reason for consultation in pediatric emergency departments. In 2009, the Pediatric Emergency Care Applied Research Network (PECARN) published a clinical decision rule for its management. It aimed to help clinicians identify children with a very low risk of developing intracranial lesions, so that unnecessary cranial computed tomography (CCT) scan radiation could be avoided, as such exposure is associated with a rising risk of cancer in this young population. In the meantime, the serum S100ß neuroprotein showed encouraging results, with a 30% potential decrease in CCTs for the management of minor head traumas in adults and children. The aim of this study was to determine if the serum S100ß neuroprotein, associated with the PECARN clinical decision rule, could safely reduce the use of CCTs. We included children who were examined at the pediatric emergency department for minor head trauma, who underwent a CCT, whose blood samples were analyzed to determine the level of the serum S100ß protein. They were managed according to the PECARN clinical decision rule. We afterward assessed the potential decrease in the number of CCTs, according to a modified PECARN clinicobiological decision rule, had we taken into account the result of the blood tests. One hundred nine children were included, and nine of them had clinically important traumatic brain injury. Four of them had a negative S100ß value but were classified as high risk of developing intracranial lesion according to the PECARN clinical decision rule. Had we taken into account the modified PECARN clinicobiological decision rule, none of them would have been missed. However, there were 32 true negatives of the rule, allowing a potential decrease in CCTs rated at 29% (95% confidence interval, 21-38). Integrating the serum S100ß neuroprotein assessment in the PECARN clinical decision rule could avoid deleterious exposure to CCT radiation, with the condition of using a clinicobiological rule to avoid missing clinically important traumatic brain injuries. Those results have yet to be confirmed relying on a large multicentric study.

[Care organization at French pediatric emergency department]. / Organisation des soins aux urgences pédiatriques.

The number of children admitted to paediatric emergencies is increasing steadily, and is responsible for an altered quality in the patients' reception and some major perturbations in the care organization. In this context, the primary care physicians play a major role in explaining their patients "how to use" the paediatric emergency department (priority in case of vital emergency, periods with lot of admissions and increased waiting time ...). Everything must be done to find an altemative to the pediatric emergency department passage by facilitating communication between caregivers and for example by offering semi urgent consultations possibility.

[Medical emergencies during the first month of life]. / Urgences médicales du premier mois de vie.

The first weeks of life are a period of great immaturity and vulnerability. While pathologies and their semiology are very specific in this period, doctors must quickly identify therapeutic emergencies but also reassure parents when symptoms are physiological for age. Jaundice, baby crying, fever or breastfeeding constitute various medical challenges for the primary care physician, especially after birth; in an area of early back home.

[Minor traumatology in children]. / Petite traumatology chez l'enfant.

Small injuries in children are a very common reason of consultation in emergency departments or in primary care. Most of them could be managed in ambulatory care, with the precondition of knowing the diagnostic red flags, which require a specialised advice or hospital surveillance. Minor head traumas are managed according to a clinical decision rule, that identify children with a very low risk of intracranial injury, who do not need head CT scan nor hospital surveillance. Small bounds can be managed in ambulatory care if they are not located in risk areas and if the child is compliant. Bites are at risk of septic complication, or organic complication due to their potential depth, requiring a hospital care most of the time. Burns are still very common, causing significant morbidity in terms of aesthetic and functional disabilities. First aid or care is essential, as well as evaluating the severity of the burn to identify children who need to be referred to a specialist. Managing childhood fractures, considered most of the time as benign, requires knowing particular features depending on the age of the child, in order to appropriately diagnose, treat and follow the fracture.