Simplified supine modified park bench / lateral decubitus position using a shoulder pad and a Mayfield head clamp for neurosurgical approach to lesions located in the occipital lobe or the posterior fossa: technical note.

Neurosurgical approach to lesions located in the occipital lobes or in the posterior fossa require very specific and time-consuming patient installations, such as the park bench position, the prone position, or the sitting position. Nevertheless, each of these position present major drawbacks regarding specific installation-related adverse events and potentially serious neurosurgical complications such as venous air embolism, iatrogenic intracranial hypertension, and supratentorial remote hematoma just to cite a few. In order to provide neurosurgeons with a simpler, physiologically-respective, easily tolerated, less time-consuming, and less provider or specific adverse events patient installation, Ochiai (1979) introduced the supine modified park-bench / lateral decubitus position. Given that this patient position has not gained wide visibility among the neurosurgical community despite its obvious numerous advantages over its classic counterparts, we provide our experience using this installation for neurosurgical approach to lesions located in the occipital lobes and in the posterior fossa.

Development of Reliable and Validated Tools to Evaluate Technical Resuscitation Skills in a Pediatric Simulation Setting: Resuscitation and Emergency Simulation Checklist for Assessment in Pediatrics.

OBJECTIVES: To develop a reliable and validated tool to evaluate technical resuscitation skills in a pediatric simulation setting. STUDY DESIGN: Four Resuscitation and Emergency Simulation Checklist for Assessment in Pediatrics (RESCAPE) evaluation tools were created, following international guidelines: intraosseous needle insertion, bag mask ventilation, endotracheal intubation, and cardiac massage. We applied a modified Delphi methodology evaluation to binary rating items. Reliability was assessed comparing the ratings of 2 observers (1 in real time and 1 after a video-recorded review). The tools were assessed for content, construct, and criterion validity, and for sensitivity to change. RESULTS: Inter-rater reliability, evaluated with Cohen kappa coefficients, was perfect or near-perfect (>0.8) for 92.5% of items and each Cronbach alpha coefficient was ≥0.91. Principal component analyses showed that all 4 tools were unidimensional. Significant increases in median scores with increasing levels of medical expertise were demonstrated for RESCAPE-intraosseous needle insertion (P = .0002), RESCAPE-bag mask ventilation (P = .0002), RESCAPE-endotracheal intubation (P = .0001), and RESCAPE-cardiac massage (P = .0037). Significantly increased median scores over time were also demonstrated during a simulation-based educational program. CONCLUSIONS: RESCAPE tools are reliable and validated tools for the evaluation of technical resuscitation skills in pediatric settings during simulation-based educational programs. They might also be used for medical practice performance evaluations.

Critical Analysis of a Series of Early Inguinal Ureterostomies: Are They Useful and How Well Are They Tolerated?

INTRODUCTION: The study aimed to evaluate the advantages of temporary inguinal ureterostomy in the management of neonates with uropathies and early or recurrent pyelonephritis. PATIENTS AND METHODS: We performed a retrospective analysis of all patients who underwent ureterostomies between 1989 and 2012, with specific regards to indications and outcomes. We also performed a survey of parents to evaluate their acceptance of diversion. RESULTS: We included 18 patients (12 primary high-grade vesicoureteral reflux [VUR] and 6 primary obstructive megaureters [MUs]). Indications were recurrent febrile urinary tract infections (UTIs) despite antibiotic prophylaxis, doubtful function of the overlying kidney for the oldest cases, when renal function was only assessed by intravenous urography, or both. Cutaneous diversion was performed between the ages of 2 weeks to 5 months (median: 1.8 months). Renal function was assessed prior to undiversion to choose between reimplantation and nephrectomy. The incidence of febrile UTIs significantly decreased during the period of diversion. Urinary diversion was judged socially acceptable by parents. Ureterostomy did not modify the overlying kidney function. CONCLUSION: Temporary inguinal ureterostomy does not enable better evaluation of renal function by suppressing the pressure of an obstacle or refluxing urines. Its remaining indication seems to be the prevention of recurrent UTIs in neonates and infants with VUR or MU, pending reimplantation.

Radiotherapy for elderly patients and cetuximab, a monocentric study.

Concomitant radiotherapy and cetuximab association has shown superiority to exclusive radiotherapy for head and neck cancers. Data on this association are scarce for the elderly population despite its rising incidence. A retrospective monocentric data collection was performed in the Antoine Lacassagne Cancer Center in France. Inclusion criteria were: age >70 years at time of diagnosis, histologically proven head and neck epidermoid carcinoma, treated with radiotherapy combined with cetuximab. Thirty-five patients were included between 2008 and 2012. Median follow-up was 22 months. Median age was 74 years (70-86). Median performance status was 1 (0-2). Female/male sex ratio was 0.34. Tumor sites were: oropharynx (57.1 %), larynx (20 %), hypopharynx (14.3 %), oral cavity (2.9 %), nasopharynx (2.9 %), and lymph node with unknown primary (2.9 %). Using TNM classification, tumors were: T1 (5.9 %), T2 (35.3 %), T3 (35.3 %), T4 (22.9 %), N0 (28.6 %), N1 (8.6 %), N2 (48.6 %), and N3 (14.3 %). Median radiotherapy dose was 70 (60-70). RT was interrupted in 94 % of patients and the dose of cetuximab was reduced in 29 %. Median survivals were, respectively: 49 months for overall survival (standard error (SE) = 8) and 32 months for relapse-free survival (SE = 10). Two-year local-regional relapse and metastatic relapse-free survivals were, respectively, 59 % (SE = 10) and 74 % (SE = 10). Concomitant radiotherapy and cetuximab seem to be an effective therapy in the elderly population with encouraging results similar to the literature concerning its efficacy and toxicity. This treatment should be considered for patients >70 years.

Frey Syndrome.

OBJECTIVE: To describe the features of Frey syndrome (auriculotemporal nerve dysfunction with gustatory flushing) in childhood. STUDY DESIGN: A multicenter, retrospective, descriptive observational national case series study was conducted with the help of French academic societies. Diagnostic criteria were based on clinical history, and sometimes also on photographs or provocation tests. RESULTS: Forty-eight cases were identified, with 2 subtypes: 35 unilateral and 13 bilateral. Associated sweating was reported in only 10% of cases. Diagnosis was made in only 20% of children at the first consultation and inappropriate dietary restriction was prescribed for 21%. Instrumented vaginal delivery was significantly associated with unilateral forms (OR [unilateral vs bilateral] = 29; 95% CI 3.99-311.58; P < .001). The outcome was favorable overall with 57% regression, 20% recovery, and only 23% persistence of initial symptoms. Regression was more frequent in unilateral forms (OR = 6.60; 95% CI 1.23-44.04; P = .016), observed in 69% of unilateral forms at a median age of 27 (24-48) months. Recovery predominated in bilateral forms (OR = 0.05; 95% CI 0-0.38; P = .001), observed in 58% of bilateral cases at a median age of 8 (7-9) months. CONCLUSIONS: Frey syndrome in childhood is a rare but benign condition with mild symptoms and a favorable outcome in most cases. Unilateral forms are mostly associated with instrumented delivery. Pediatricians should be familiar with this disorder in order to avoid misdiagnosis, mainly as food allergy, and unnecessary referrals and tests.

Development and validation of an objective structured assessment of technical skill tool for the practice of breech presentation delivery.

OBJECTIVE: To develop and test the validity of an Objective Structured Assessment of Technical Skills (OSATS) tool for breech presentation delivery. MATERIALS AND METHODS: Monocentric prospective study conducted in the Department of Gynecology, Obstetrics, Fetal Medicine and Reproductive Medicine at the University Hospital of Nice. The study consisted of two parts, the development of the OSATS scoring system and its objective validation. Several experts in obstetrics from university hospital centers and private French hospitals were invited to participate in the development phase of the scoring system. For the validation phase, we formed a group of 20 novices and a group of 20 experts, who had to perform a breech presentation delivery on a simulator, according to a standardized scenario. Each participant was filmed and two experts would then evaluate their performance by viewing anonymized videos and using the OSATS score. RESULTS: The scores obtained by the expert group were significantly higher than those of the novice group, with a total score of 21.73/25 versus 6.95/25 (p < 0.0001), a task-specific score of 87.2/110 versus 44.3/110 (p < 0.0001) and an overall score of 108.93/135 versus 51.25/135 (p < 0.0001), respectively. CONCLUSION: The OSATS score developed in this study for breech presentation delivery is a reliable model to assess the competence level in procedural skills using a simulator.

Investigation of a bifactor model of the Strengths and Difficulties Questionnaire.

The Strengths and Difficulties Questionnaire (SDQ) is used to measure psychopathological symptoms in children and adolescents from 4 to 17 years old, but its underlying structure is still a matter of debate. Indeed, on the basis of a systematic review of English and non-English articles conducted using multiple databases, 54 studies reporting on the factor structure of the SDQ were located. The original 5 first-order factor structure is generally supported by exploratory procedures, but support based on confirmatory factor analyses is not clear. We analysed data from 889 youths from the general French population, rated on the SDQ by their teachers. We tested the original model, hierarchical models and bifactor models. The best-fitting model is a bifactor model with the five a priori factors grouped in two global factors (Externalizing Disorders-Hyperactivity and Conduct-and Internalizing Disorders-Peer relationships and Emotions) and one Strength/Prosocial factor. However, we show that the Conduct-Specific factor should not be used in practice in its current state, that the Hyperactivity-Specific factor mainly covers hyperactivity rather than inattention, and that the Peer Problems-Specific factor mainly reflects a preference for solitude. Nevertheless, the measurement model proved to be fully invariant across gender and school levels (kindergarten, primary and secondary schools), with statistically significant differences in latent means between genders only. Beyond computing the five a priori scores when using the teacher ratings of the SDQ, our results prove the usefulness of computing Externalizing Disorders and Internalizing Disorders global scores.

Prevalence and correlates of attention deficit hyperactivity disorder in adults from a French community sample.

Validated tools are lacking in languages such as French to diagnose attention deficit hyperactivity disorder (ADHD) in adults. The Adult ADHD Symptoms Self-Report (ASRS) was filled out by 1171 parents of 900 school-aged youths in the context of the Children and Parents With ADHD and Related Disorders study. Prevalence estimates based on three scoring methods are compared (6-item screener, all 18 items, or the screener followed by the 12 remaining items). On the basis of the recommended and more conservative scoring method, the overall prevalence of ADHD symptoms is estimated to be 2.99%, without significant group differences between sexes or between younger and older adults. Potential correlates of ADHD symptoms were also examined in their relatives (children, brothers/sisters, uncles/aunts, and parents) as follows: birth order, level of education, body mass index categories, enuresis, suicide attempts, depression, and learning disabilities. Adults can be screened for ADHD symptoms using the ASRS; negative long-term outcomes should be assessed in patients' relatives too.

Development and validation of an objective structured assessment of technical skill tool for the practice of vertex presentation delivery.

OBJECTIVE: To develop and test the validity of an objective structured assessment of technical skill (OSATS) tool for vertex presentation delivery simulations. MATERIALS AND METHODS: Monocentric prospective study conducted in the Department of Gynecology, Obstetrics, Fetal Medicine and Reproductive Biology at the University Hospital of Nice. The study consisted of two parts, the development of the scoring system and then its validation. Experts in obstetrics from several academic institutions and private French hospitals were invited to participate in the development phase of the scoring system. For the validation phase, we formed a group of 20 novices and a group of 20 experts, who performed a childbirth simulation according to a standard scenario. Each participant was filmed and then two experts evaluated their performance with the OSATS score by viewing anonymized videos. RESULTS: The scores obtained by the expert group were significantly higher than those of the novice group, whether we compared the total score or each part of the score (task-specific or global) independently. We obtained a p value of 0.03 for the total score, p = 0.036 for the task-specific score, and p < 0.001 for the overall score. CONCLUSION: The OSATS score developed in this study for vertex presentation delivery is a reliable mean to assess the medical students' competence in procedural skills using a simulator.

Serum S100B Level in the Management of Pediatric Minor Head Trauma: A Randomized Clinical Trial.

Importance: Minor head trauma (HT) is one of the most common causes of hospitalization in children. A diagnostic test could prevent unnecessary hospitalizations and cranial computed tomographic (CCT) scans. Objective: To evaluate the effectiveness of serum S100B values in reducing exposure to CCT scans and in-hospital observation in children with minor HT. Design, Setting, and Participants: This multicenter, unblinded, prospective, interventional randomized clinical trial used a stepped-wedge cluster design to compare S100B biomonitoring and control groups at 11 centers in France. Participants included children and adolescents 16 years or younger (hereinafter referred to as children) admitted to the emergency department with minor HT. The enrollment period was November 1, 2016, to October 31, 2021, with a follow-up period of 1 month for each patient. Data were analyzed from March 7 to May 29, 2023, based on the modified intention-to-treat and per protocol populations. Interventions: Children in the control group had CCT scans or were hospitalized according to current recommendations. In the S100B biomonitoring group, blood sampling took place within 3 hours after minor HT, and management depended on serum S100B protein levels. If the S100B level was within the reference range according to age, the children were discharged from the emergency department. Otherwise, children were treated as in the control group. Main Outcomes and Measures: Proportion of CCT scans performed (absence or presence of CCT scan for each patient) in the 48 hours following minor HT. Results: A total of 2078 children were included: 926 in the control group and 1152 in the S100B biomonitoring group (1235 [59.4%] boys; median age, 3.2 [IQR, 1.0-8.5] years). Cranial CT scans were performed in 299 children (32.3%) in the control group and 112 (9.7%) in the S100B biomonitoring group. This difference of 23% (95% CI, 19%-26%) was not statistically significant (P = .44) due to an intraclass correlation coefficient of 0.32. A statistically significant 50% reduction in hospitalizations (95% CI, 47%-53%) was observed in the S100B biomonitoring group (479 [41.6%] vs 849 [91.7%]; P < .001). Conclusions and Relevance: In this randomized clinical trial of effectiveness of the serum S100B level in the management of pediatric minor HT, S100B biomonitoring yielded a reduction in the number of CCT scans and in-hospital observation when measured in accordance with the conditions defined by a clinical decision algorithm. Trial Registration: ClinicalTrials.gov Identifier: NCT02819778.

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.

The Direct and Indirect Costs of Treating the Victims of the 2016 Nice Terror Attacks in a Single Pediatric Hospital.

OBJECTIVE: To analyze the cost of the terror attack in Nice in a single pediatric institution. METHODS: We carried out descriptive analyses of the data coming from the Lenval University Children's Hospital of Nice database after the July 14, 2016 terror attack. The medical cost for each patient was estimated from the invoice that the hospital sent to public insurance. The indirect costs were calculated from the hospital's accounting, as the items that were previously absent or the difference between costs in 2016 versus the previous year. RESULTS: The costs total 1.56 million USD, corresponding to 2% of Lenval Hospital's 2016 annual budget. Direct medical costs represented 9% of the total cost. The indirect costs were related to human resources (overtime, sick leave), revenue shortfall, and security and psychiatric reinforcement. CONCLUSION: Indirect costs had a greater impact than did direct medical costs. Examining the level and variety of direct and indirect costs will lead to a better understanding of the consequences of terror acts and to improved preparation for future attacks.

Validation of the Computerized Pediatric Triage Tool, pediaTRI, in the Pediatric Emergency Department of Lenval Children's Hospital in Nice: A Cross-Sectional Observational Study.

Introduction: A reliable pediatric triage tool is essential for nurses working in pediatric emergency departments to quickly identify children requiring priority care (high-level emergencies) and those who can wait (low-level emergencies). In the absence of a gold standard in France, the objective of our study was to validate our 5-level pediatric triage tool -pediaTRI- against the reference tool: the Pediatric Early Warning Score (PEWS) System. Materials and Methods: We prospectively included 100,506 children who visited the Pediatric Emergency Department at Lenval Children's Hospital (Nice, France) in 2016 and 2017. The performance of pediaTRI to identify high-level emergencies (severity levels 1 and 2) was evaluated in comparison with a PEWS ≥ 4/9. Data from 2018-19 was used as an independent validation cohort. Results: pediaTRI agreed with the PEWS score for 84,896 of the patients (84.5%): 15.0% (14.8-15.2) of the patients were over-triaged and 0.5% (0.5-0.6) under-triaged compared with the PEWS score. pediaTRI had a sensitivity of 76.4% (74.6-78.2), a specificity of 84.7% (84.4-84.9), and positive and negative likelihood ratios of 5.0 (4.8-5.1) and 0.3 (0.3-0.3), respectively, for the identification of high-level emergencies. However, the positive likelihood ratios were lower for patients presenting with a medical complaint [4.1 (4.0-4.2) v 10.4 (7.9-13.7 for trauma), and for younger children [1.2 (1.1-1.2) from 0 to 28 days, and 1.9 (1.8-2.0) from 28 days to 3 months]. Conclusion: pediaTRI has a moderate to good validity to triage children in a Pediatric Emergency Department with a tendency to over-triage compared with the PEWS system. Its validity is lower for younger children and for children consulting for a medical complaint.

Evaluation of compliance with early postbirth follow-up and unnecessary visits to the paediatric emergency department: a prospective observational study at the Lenval Children's Hospital in Nice.

OBJECTIVE: To evaluate compliance with the French National Authority for Health's (Haute Autorité de Santé, HAS) postbirth follow-up recommendations for newborns attending our paediatric emergency department (PED) and identify risk factors associated with non-compliance and unnecessary emergency department utilisation. DESIGN: Prospective, single centre. SETTING: Fourth biggest PED in France in terms of attendance (CHU-Lenval). PATIENTS: 280 patients of whom 249 were included in the statistical analysis. MAIN OUTCOME MEASURES: The primary outcome of this study was the evaluation of compliance of the care pathway for newborns consulting at the PED with respect to the French postbirth follow-up recommendations. Secondary outcome was the assessment of whether the visit to the PED was justified by means of PED reception software and two postconsultation interviews RESULTS: 77.5% (193) of the newborns had non-compliant care pathways and 43% (107) of PED visits were unnecessary. Risk factors associated with a non-compliance regarding the HAS's postbirth follow-up recommendations were: unnecessary visit to the PED (OR 2.0, 95% CI 1.1 to 3.9), precariousness (OR 2.8, 95% CI 1.4 to 6.2), birth in a public maternity hospital (OR 2.5, 95% CI 1.3 to 4.8) and no information about HAS's postbirth follow-up recommendations on discharge from maternity ward (OR 11.4, 95% CI 5.8 to 23.3). Risk factors for unnecessary PED visits were: non-compliant care pathway (OR 2.0, 95% CI 1.1 to 3.9) and a first medical visit at a PED (OR 1.8, 95% CI 1.1 to 3.1). CONCLUSION: Postbirth follow-up may lead to decrease unnecessary emergency department visits unnecessary emergency department visits. TRIAL REGISTRATION NUMBER: The study bears the clinical trial number NCT02863627.

ROHHAD syndrome without rapid-onset obesity: A diagnosis challenge.

Background: ROHHAD syndrome (Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation and Autonomic Dysregulation) is rare. Rapid-onset morbid obesity is usually the first recognizable sign of this syndrome, however a subset of patients develop ROHHAD syndrome without obesity. The prevalence of this entity is currently unknown. Alteration of respiratory control as well as dysautonomic disorders often have a fatal outcome, thus early recognition of this syndrome is essential. Material and methods: A retrospective, observational, multicenter study including all cases of ROHHAD without rapid-onset obesity diagnosed in France from 2000 to 2020. Results: Four patients were identified. Median age at diagnosis was 8 years 10 months. Median body mass index was 17.4 kg/m2. Signs of autonomic dysfunction presented first, followed by hypothalamic disorders. All four patients had sleep apnea syndrome. Hypoventilation led to the diagnosis. Three of the four children received ventilatory support, all four received hormone replacement therapy, and two received psychotropic treatment. One child in our cohort died at 2 years 10 months old. For the three surviving patients, median duration of follow-up was 7.4 years. Conclusion: ROHHAD syndrome without rapid-onset obesity is a particular entity, appearing later than ROHHAD with obesity. This entity should be considered in the presence of dysautonomia disorders without brain damage. Likewise, the occurrence of a hypothalamic syndrome with no identified etiology requires a sleep study to search for apnea and hypoventilation. The identification of ROHHAD syndrome without rapid-onset obesity is a clinical challenge, with major implications for patient prognosis.

Quick-Wee versus bladder stimulation to collect midstream urine from precontinent infants under 1 year of age: a study protocol for a randomised controlled trial (ES.Stimquick.U).

INTRODUCTION: Urinary tract infections occur in around 1%-4% of boys and 3%-8% of girls under 2 years old. Diagnosis is difficult because of non-specific symptoms and the risk of urine analysis contamination depending on the sampling method used for precontinent infants. The American Academy of Pediatrics recommend transurethral catheterisation and suprapubic aspiration because of a low contamination rate but these techniques are invasive. On the other hand, while the National Institute for Health and Care Excellence advocate clean catch urine for its minimal invasiveness and acceptable contamination rate, it is difficult to accomplish in precontinent infants. Two recent methods have been described: the Quick-Wee method by Kaufman et al (suprapubic stimulation with cold saline-soaked gauze); and bladder stimulation by Herreros et al then by Tran et al (pubic tapping alternating with lumbar massage). This study aims to compare the effectiveness in collecting midstream urine by bladder stimulation vs the Quick-Wee method in infants under 1 year, before walking. METHODS AND ANALYSIS: This study is a multicentre randomised controlled trial of 230 infants under 1 year and before walking who need urine analysis, conducted in four paediatric emergency departments in France. Patients will be randomised into two groups: bladder stimulation and Quick-Wee method.The primary endpoint will be the success rate of voiding at least 2 mL of urine in less than 5 min.Secondary outcomes are the time to collect at least 2 mL of urine, comfort, quality of urine and the risk factors associated with failure of the two techniques. ETHICS AND DISSEMINATION: The study protocol was approved by the French national ethic committee (consultative committee of the protection of persons). The results of the study will be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: Clinical Trials Registry - NCT04587999. DATE AND PROTOCOL VERSION IDENTIFIER: October 2020, V.1.