Chinese and Belgian pediatricians' perspectives toward pediatric palliative care: an online survey.

BACKGROUND: As pediatricians play a vital role in pediatric palliative care (PPC), understanding their perspectives toward PPC is important. PPC is established for a long time in Belgium, but has a shorter tradition in China, although it is growing in the last decade. Sampling and comparing the perspectives of these pediatricians could be insightful for both countries. Therefore, we sampled and compared perspectives of pediatricians in China and Belgium toward PPC, and explored factors influencing their perspectives. METHODS: We conducted a cross-sectional online survey using the validated Pediatric Palliative Care Attitude Scale (PPCAS). Over a five-month period, we recruited pediatricians practicing in China (C) and Flanders (F), Belgium. Convenience sampling and snowballing were used. We analyzed data with descriptive statistics, and evaluated group differences with univariate, multivariate and correlation tests. RESULTS: 440 complete surveys were analyzed (F: 115; C: 325). Pediatricians in both regions had limited PPC experience (F: 2.92 ± 0.94; C: 2.76 ± 0.92). Compared to Flemish pediatricians, Chinese pediatricians perceived receiving less unit support (F: 3.42 ± 0.86; C: 2.80 ± 0.89); perceived PPC less important (F: 4.70 ± 0.79; C: 4.18 ± 0.94); and faced more personal obstacles while practicing PPC (F: 3.50 ± 0.76; C: 2.25 ± 0.58). Also, select socio-demographic characteristics (e.g., experiences caring for children with life-threatening condition and providing PPC) influenced pediatricians' perspectives. Correlational analyses revealed that pediatricians' PPC experiences significantly correlated with perceived unit support (ρF = 0.454; ρC=0.661). CONCLUSIONS: Chinese pediatricians faced more barriers in practicing PPC. Expanding PPC experiences can influence pediatricians' perspectives positively, which may be beneficial for the child and their family.

Addressing mental health, earlier in pediatric primary care: Introduction to the special section.

Leading national health organizations have declared pediatric mental health an urgent public health issue. Pediatric primary care is an ideal setting to improve mental health in young children; however, various existing barriers limit the effective identification of social-emotional risk among toddlers. This special section of Families, Systems, & Health includes four articles that identify multilevel barriers and facilitators to population-level early childhood mental health screening, identification, and referral and describe implementation strategies that may be used to improve pediatric mental health. In the first article, authors describe clinicians' concerns regarding the social-emotional screening of young children. In the second article, authors highlight the potential for a transdiagnostic screening tool for assessing toddler irritability that may support clinical decision making. In the third article, authors use information gathered from clinicians to generate a logic model that can guide the implementation of screening and referral for toddlers with elevated social-emotional risk. In the fourth article, authors explore caregivers' perceptions of other factors, such as effectiveness, demand, and cost, of the proposed intervention, that may impact their service engagement. Together, these articles outline a plan for facilitating early childhood mental health screening, identification, and referral that has the potential for reducing the prevalence of pediatric mental health diagnoses. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Advances in pediatric perioperative care using artificial intelligence.

PURPOSE OF THIS REVIEW: This article explores how artificial intelligence (AI) can be used to evaluate risks in pediatric perioperative care. It will also describe potential future applications of AI, such as models for airway device selection, controlling anesthetic depth and nociception during surgery, and contributing to the training of pediatric anesthesia providers. RECENT FINDINGS: The use of AI in healthcare has increased in recent years, largely due to the accessibility of large datasets, such as those gathered from electronic health records. Although there has been less focus on pediatric anesthesia compared to adult anesthesia, research is on- going, especially for applications focused on risk factor identification for adverse perioperative events. Despite these advances, the lack of formal external validation or feasibility testing results in uncertainty surrounding the clinical applicability of these tools. SUMMARY: The goal of using AI in pediatric anesthesia is to assist clinicians in providing safe and efficient care. Given that children are a vulnerable population, it is crucial to ensure that both clinicians and families have confidence in the clinical tools used to inform medical decision- making. While not yet a reality, the eventual incorporation of AI-based tools holds great potential to contribute to the safe and efficient care of our patients.

Protocolo clínico de atendimento de pneumonia adquirida na comunidade para Pronto-Socorro Infantil do Hospital do Servidor Público Municipal de São Paulo / Clinical protocol for community-acquired pneumonia care for the Children's Emergency Room of the Hospital do Servidor Público Municipal de São Paulo

A pneumonia adquirida na comunidade (PAC) é a infecção aguda do parênquima pulmonar que ocorre no meio comunitário. A PAC representa a maior causa de morbidade e mortalidade em todo o mundo em crianças abaixo de cinco anos. Nesta faixa etária, a etiologia viral é a mais comum; porém, dentre as causas bacterianas, o Streptoccocus pneumoniae é o mais prevalente. As manifestações clínicas variam de acordo com o patógeno, hospedeiro e da gravidade da doença, sendo geralmente descrita com tosse, febre e desconforto respiratório. A PAC complicada é a pneumonia que, apesar do uso de antibióticos, evolui com complicações locais ou sistêmicas. Nos pacientes hospitalizados, as hemoculturas devem ser consideradas para auxiliar no diagnóstico etiológico e planejamento terapêutico. O tratamento inicial deve ser iniciado empiricamente com antibióticos. Caso haja necessidade de hospitalização, hemoculturas devem ser consideradas para auxiliar na propedêutica. Após implementação das vacinas pneumocócicas, principalmente após introdução da vacina pneumocócica 13 valente (PCV 13), houve redução significativa dos casos de pneumonia bacteriana e também da necessidade hospitalização. Diante de tal realidade, a elaboração do trabalho possui como objetivo a melhora dos procedimentos e a padronização dos atendimentos da população pediátrica com um quadro clínico sugestivo pneumonia adquirida na comunidade, que procura o serviço de Pronto Atendimento Infantil do Hospital do Servidor Público Municipal de São Paulo (HSPM), ao construir um protocolo clínico de atendimento específico para a doença. O presente trabalho objetiva elaborar um protocolo clínico de atendimento de pneumonia adquirida na comunidade no Hospital do Servidor Público Municipal de São Paulo, contribuindo na assistência médica dos pacientes pediátricos. Apesar do grande avanço com a introdução das vacinas pneumocócicas, a PAC ainda representa uma importante causa de mortalidade na população infantil, sendo fundamental a elaboração de protocolos clínicos para abordar corretamente os pacientes que recorrem a um Pronto Socorro Infantil. Protocolos clínicos são diretrizes fundamentadas nas melhores práticas para a abordagem e tratamento de determinadas doenças, baseadas em evidência científica. O presente trabalho objetiva a melhora dos procedimentos e a uniformização dos atendimentos da população pediátrica com pneumonia, que procura o serviço de Pronto Atendimento Infantil do Hospital do Servidor Público Municipal de São Paulo (HSPM), com a construção de um protocolo clínico de atendimento específico para a doença, a partir da revisão de literatura atualizada, cujo período de vigência seguirá os progressos científicos sobre o tema. Palavras-chave: Pneumonia Adquirida da Comunidade. Protocolos clínicos. Pediatria. Serviços Médicos de Emergência. Vacinas Pneumocócicas

Leftover Opioid Analgesics and Disposal Following Ambulatory Pediatric Surgeries in the Context of a Restrictive Opioid-Prescribing Policy.

BACKGROUND: Opioid analgesics are commonly prescribed for postoperative analgesia following pediatric surgery and often result in leftover opioid analgesics in the home. To reduce the volume of leftover opioids and overall community opioid burden, the State of Tennessee enacted a policy to reduce initial opioid prescribing to a 3-day supply for most acute pain incidents. We aimed to evaluate the extent of leftover opioid analgesics following pediatric ambulatory surgeries in the context of a state-mandated restrictive opioid-prescribing policy. We also aimed to evaluate opioid disposal rates, methods of disposal, and reasons for nondisposal. METHODS: Study personnel contacted the parents of 300 pediatric patients discharged with an opioid prescription following pediatric ambulatory surgery. Parents completed a retrospective telephone survey regarding opioid use and disposal. Data from the survey were combined with data from the medical record to evaluate proportion of opioid doses prescribed that were left over. RESULTS: The final analyzable sample of 185 patients (62% response rate) were prescribed a median of 12 opioid doses (interquartile range [IQR], 12-18), consumed 2 opioid doses (IQR, 0-4), and had 10 opioid doses left over (IQR, 7-13). Over 90% (n = 170 of 185) of parents reported they had leftover opioid analgesics, with 83% of prescribed doses left over. A significant proportion (29%, n = 54 of 185) of parents administered no prescribed opioids after surgery. Less than half (42%, n = 71 of 170) of parents disposed of the leftover opioid medication, most commonly by flushing down the toilet, pouring down the sink, or throwing in the garbage. Parents retaining leftover opioids (53%, n = 90 of 170) were most likely to keep them in an unlocked location (68%, n = 61 of 90). Parents described forgetfulness and worry that their child will experience pain in the future as primary reasons for not disposing of the leftover opioid medication. CONCLUSIONS: Despite Tennessee's policy aimed at reducing leftover opioids, a significant proportion of prescribed opioids were left over following pediatric ambulatory surgeries. A majority of parents did not engage in safe opioid disposal practices. Given the safety risks related to leftover opioids in the home, further interventions to improve disposal rates and tailor opioid prescribing are warranted after pediatric surgery.

Medicamentos off-label e não licenciados no âmbito pediátrico: uma revisão descritiva dos últimos dez anos / Off-label and unlicensed drugs in the pediatric field: a descriptive review of the last ten years

A falta de medicamentos contendo bulas prevendo o tratamento de pacientes pediátricos representa um problema frequentemente observado em hospitais, principalmente nos setores de unidade de terapia intensiva (UTI) pediátrica e neonatais. Sabe-se que, para que um tratamento seja considerado seguro e eficaz, uma série de estudos clínicos são necessários, no entanto, relata-se um baixo número dessas pesquisas envolvendo crianças, principalmente devido a questões éticas que dificultam a condução das mesmas. Assim, poucos são os medicamentos que provam ser adequados para o tratamento desses pacientes, tornando necessário recorrer ao uso de medicamentos off-label e não licenciados. Os medicamentos são classificados como off-label quando seu uso se dá de maneira que difere de suas especificações aprovadas, por sua vez, produtos não licenciados são classificados desta forma por não possuírem aprovação para sua comercialização no país ou não possuírem comprovação de segurança e eficácia. O preparo de protocolos de estudo organizados, relato de informações aos pais e à criança de maneira clara e objetiva, aproximação entre pesquisadores e pais para o estabelecimento de uma relação de confiança e a condução das pesquisas em momentos de disponibilidade da família demonstram-se estratégias importantes para facilitar a realização dos ensaios clínicos.

The lack of medicines containing drug information leaflets considering the treatment of pediatric patients is a problem frequently observed in hospitals, especially in the pediatric and neonatal intensive care unit (ICU) sectors. It is known that, for a treatment to be considered safe and effective, a series of clinical studies are necessary; however, a low number of these studies involving children are reported, mainly due to ethical issues that make conducting them difficult. Thus, few drugs prove to be suitable for treating these patients, making it necessary to resort to using off-label and unlicensed drugs. Drugs are classified as off-label when their use differs from their approved specifications, in turn, unlicensed products are classified in this way due to not having approval for marketing in the country or do not have proof of safety and efficacy. Preparation of organized study protocols, reporting information to parents and the child in a clear and objective way, bringing researchers and parents closer to establish a relationship of trust and conducting research at moments when the family is available are important strategies to facilitate conducting clinical trials.

Complementary Feeding and Iron Status: "The Unbearable Lightness of Being" Infants.

The complementary feeding (CF) period that takes place between 6 and 24 months of age is of key importance for nutritional and developmental reasons during the transition from exclusively feeding on milk to family meals. In 2021, a multidisciplinary panel of experts from four Italian scientific pediatric societies elaborated a consensus document on CF, focusing in particular on healthy term infants. The aim was to provide healthcare providers with useful guidelines for clinical practice. Complementary feeding is also the time window when iron deficiency (ID) and iron deficiency anemia (IDA) are most prevalent. Thus, it is appropriate to address the problem of iron deficiency through nutritional interventions. Adequate iron intake during the first two years is critical since rapid growth in that period increases iron requirements per kilogram more than at any other developmental stage. Complementary foods should be introduced at around six months of age, taking into account infant iron status.

Screening Practices for Disordered Eating in Paediatric Type 1 Diabetes Clinics.

BACKGROUND: Type 1 Diabetes (T1D) is associated with increased risk of eating disorders. This study aimed to (1) assess adherence of Australasian paediatric T1D clinics to international guidelines on screening for disordered eating and (2) identify barriers and enablers to the use of screening tools for the identification of disordered eating. METHODS: A 24-item survey covering five content domains: clinic characteristics, identification of disordered eating, screening tool use, training and competence, and pathways for referral, was sent to Australasian clinics caring for ≥150 children and adolescents with T1D. RESULTS: Of 13 eligible clinics, 10 participated. Two reported rates of disordered eating of >20%, while eight reported rates < 5%. All clinics used the routine clinical interview as the primary method of screening for disordered eating. Only one used screening tools; these were not diabetes-specific or routinely used. Barriers to use of screening tools included shortage of time and lack of staff confidence around use (n = 7, 70%). Enablers included staff training in disordered eating. CONCLUSIONS: Screening tools for disordered eating are not utilised by most Australasian paediatric T1D clinics. Overall, low reported rates of disordered eating suggest that it may be undetected, potentially missing an opportunity for early intervention.

Optimización de la protección en radiología y cardiología intervencionista pediatrica en América Latina y el Caribe (OPRIPALC) / Optimization of protection in pediatric interventional cardiology and radiology in Latin America and the Caribbean (OPRIPALC)

El objetivo del presente artículo ha sido describir el programa "Optimización de la Protección en Radiología Intervencionista Pediátrica en América Latina y el Caribe" (OPRIPALC) que nace el año 2018 como respuesta conjunta de la Organización Panamericana de la Salud y la Organización Mundial de la Salud, en cooperación con el Organismo Internacional de Energía Atómica, para colaborar con sus Estados miembros en asegurar que las exposiciones a la radiación de los pacientes pediátricos sean las mínimas necesarias durante los procedimientos intervencionistas. Actualmente, hay 18 centros de los siguientes 10 países que participan: Argentina, Brasil, Chile, Colombia, Costa Rica, Cuba, Ecuador, México, Perú y Uruguay. Para el desarrollo del programa se plantean una serie de objetivos, productos, actividades y resultados esperados. La puesta en marcha de la WEB de OPRIPALC ha significado un instrumento muy válido para seguir la información actualizada del programa. Un programa actualizado de formación en radioprotección para los profesionales implicados en el programa, se está realizando por medio de "webinars". Se deberá seguir actuando en la aplicación del programa de control de calidad básico para los equipos de rayos X participantes y validar los valores de los Niveles de Referencia para Diagnóstico (NRDs). Se propone formar un equipo de trabajo entre los Físicos Médicos y Tecnólogos Médicos participantes de OPRIPALC para implicarse en las pruebas de control básicas que todos los centros debieran realizar. Se han presentado algunos resultados iniciales de OPRIPALC en eventos científicos internacionales. Se está avanzando en proponer unos primeros valores sobre NRDs en procedimientos de intervencionismo cardiológico pediátrico por bandas de edad y peso. OPRIPALC es una de las pocas iniciativas de carácter regional para obtener valores de NRDs en procedimientos intervencionistas pediátricos. Se espera que tanto los valores de referencia como la metodología empleada en OPRIPALC, puedan ser utilizados en otras regiones del mundo.

The objective of this article has been to describe the program "Optimization of Protection in Pediatric Interventional Radiology in Latin America and the Caribbean" (OPRIPALC) that was born in 2018 as a joint response of the Pan American Health Organization and the World Organization of the Health, in cooperation with the International Atomic Energy Agency, to collaborate with its member states in ensuring that radiation exposures of pediatric patients are the minimum necessary during interventional procedures. Currently, there are 18 centers from the following 10 countries participating: Argentina, Brazil, Chile, Colombia, Costa Rica, Cuba, Ecuador, Mexico, Peru and Uruguay. For the development of the program, a series of objectives, products, activities and expected results are proposed. The launch of the OPRIPALC WEBSITE has been a very valid instrument for following up-to-date information on the program. An updated training program in radiation protection for the professionals involved in the program is being carried out through webinars. It should continue acting in the application of the basic quality control program for the participating X-ray equipment and validate the values of the Diagnostic Reference Levels (DRLs). It is proposed to form a work team among the OPRIPALC participating medical physicists to get involved in the basic control tests that all centers should carry out. Some initial results of OPRIPALC have been presented at international scientific events. Progress is being made in proposing first values on DRLs in pediatric cardiac intervention procedures by age and weight bands. OPRIPALC is one of the few regional initiatives to obtain DRLs values in pediatric interventional procedures. It is expected that both the reference values and the methodology used in OPRIPALC can be used in other regions of the world.

"The Worst Is the Worry": Importance of Preoperative Preparation of Preschool Children.

Children often experience a high level of anxiety before anesthesia, which may lead to poor cooperation during anesthesia induction and negative consequences for the postoperative period. The aim of this study was to obtain knowledge that may improve practice in preparing preschoolers for anesthesia and surgery by analyzing nurse anesthetists' preoperative experiences with children. A focus group interview with nurse anesthetists was conducted. The interview was recorded and transcribed verbatim, and results were analyzed using qualitative text analysis. Three main themes were identified to relieve preschoolers' anxiety: "Making the unknown and scary harmless," "Using oneself," and "Having a lap to sit on." Findings indicate that explanation and preparation through play, as well as experiences of participation and coping, can safeguard children who are feeling anxious. The professional and personal qualities of a Certified Registered Nurse Anesthetist (CRNA) are important when managing pediatric patients' anxiety. It is essential that CRNAs have the ability to adapt the induction of anesthesia to suit the child individually (and parents). The parents constitute an important collaborator for CRNAs. Young children need explanations and knowledge about what is happening and what to expect. CRNAs should focus on codetermination and participation for preschool children undergoing anesthesia.

Feasibility and Acceptability of a Reiki Intervention With Very Young Children Receiving Palliative Care.

BACKGROUND: Very little research has been reported examining nonpharmacological symptom management strategies for very young, hospitalized children receiving palliative care, and none has involved Reiki-a light touch therapy. OBJECTIVES: The aim of this study was to determine if completing a Reiki intervention with hospitalized 1- to 5-year-old children with chronic, life-limiting conditions receiving palliative care was feasible and acceptable. METHODS: Children ages 1-5 years receiving palliative care who were expected to be hospitalized for at least 3 weeks were recruited for a single-arm, mixed-methods, quasi-experimental pre- and poststudy. Six protocolized Reiki sessions were conducted over 3 weeks. We calculated feasibility by the percentage of families enrolled in the study and acceptability by the percentage of families who completed all measures and five out of six Reiki sessions. Measures were collected at baseline, at the end of the intervention period, and 3 weeks later. At the final follow-up visit, parents were verbally asked questions relating to the acceptability of the intervention in a short structured interview. RESULTS: We screened 90 families, approached 31 families, and recruited 16 families, whereas 15 families declined. Reasons for not participating included that the child had "a lot going on," would be discharged soon, and families were overwhelmed. Of those enrolled, most completed all measures at three time points and five out of six Reiki sessions. We completed nearly all scheduled Reiki sessions for families that finished the study. All parents reported that they would continue the Reiki if they could, and almost all said they would participate in the study again; only one parent was unsure. DISCUSSION: Young children and their parents found Reiki acceptable; these results are comparable to an earlier study of children 7-16 years of age receiving palliative care at home and a study of massage for symptom management for hospitalized children with cancer. These findings add to the literature and support further investigation of Reiki's efficacy as a nonpharmacological symptom management intervention.

Brain and Spinal Cord Tumors in Children.

This article provides general principles of managing children with central nervous system tumors. The distribution, diagnostic work-up, and key principles of treatment are reviewed, and special circumstances that may be encountered by pediatricians in the community are discussed.

Radiation Reduction Strategies in Pediatric Orthopaedics.

INTRODUCTION: Pediatric orthopaedic patients have the potential for significant radiation exposure from the use of imaging studies, such as computed tomography and bone scintigraphy. With the potential for long-term treatment, such as is required for scoliosis or osteogenesis imperfecta, patients are at even greater risk of radiation-induced carcinogenesis. DISCUSSION: Although an association between radiation and cancer risk is evident, causation is difficult to prove because comorbidities or genetic predispositions may play a role in the higher baseline rates of malignancy later in life. Efforts have been made over the years to reduce exposure using more modern imaging techniques and simple radiation reduction strategies. Educational efforts and clinical practice guidelines are decreasing the rate of computed tomography scan use in pediatrics. Although considerable work is being done on the development of radiation-free imaging modalities, imaging that uses ionizing radiation will, in the near term, be necessary in specific circumstances to provide optimal care to pediatric orthopaedic patients. CONCLUSION: Knowledge of the ionizing radiation exposure associated with commonly used tests as well as radiation-reduction strategies is essential for the optimal and safe care of pediatric orthopaedic patients.

Procedural Sedation for Pediatric Upper Gastrointestinal Endoscopy in Korea.

BACKGROUND: Sedative upper endoscopy is similar in pediatrics and adults, but it is characteristically more likely to lead to respiratory failure. Although recommended guidelines for pediatric procedural sedation are available within South Korea and internationally, Korean pediatric endoscopists use different drugs, either alone or in combination, in practice. Efforts are being made to minimize the risk of sedation while avoiding procedural challenges. The purpose of this study was to collect and analyze data on the sedation methods used by Korean pediatric endoscopists to help physicians perform pediatric sedative upper endoscopy (PSUE). METHODS: The PSUE procedures performed in 15 Korean pediatric gastrointestinal endoscopic units within a year were analyzed. Drugs used for sedation were grouped according to the method of use, and the depth of sedation was evaluated based on the Ramsay scores. The procedures and their complications were also assessed. RESULTS: In total, 734 patients who underwent PSUE were included. Sedation and monitoring were performed by an anesthesiologist at one of the institutions. The sedative procedures were performed by a pediatric endoscopist at the other 14 institutions. Regarding the number of assistants present during the procedures, 36.6% of procedures had one assistant, 38.8% had 2 assistants, and 24.5% had 3 assistants. The average age of the patients was 11.6 years old. Of the patients, 19.8% had underlying diseases, 10.0% were taking medications such as epilepsy drugs, and 1.0% had snoring or sleep apnea history. The average duration of the procedures was 5.2 minutes. The subjects were divided into 5 groups as follows: 1) midazolam + propofol + ketamine (M + P + K): n = 18, average dose of 0.03 + 2.4 + 0.5 mg/kg; 2) M + P: n = 206, average dose of 0.06 + 2.1 mg/kg; 3) M + K: n = 267, average dose of 0.09 + 0.69 mg/kg; 4) continuous P infusion for 20 minutes: n = 15, average dose of 6.6 mg/kg; 5) M: n = 228, average dose of 0.11 mg/kg. The average Ramsay score for the five groups was 3.7, with significant differences between the groups (P < 0.001). Regarding the adverse effects, desaturation and increased oxygen supply were most prevalent in the M + K group. Decreases and increases in blood pressure were most prevalent in the M + P + K group, and bag-mask ventilation was most used in the M + K group. There were no reported incidents of intubation or cardiopulmonary resuscitation. A decrease in oxygen saturation was observed in 37 of 734 patients, and it significantly increased in young patients (P = 0.001) and when ketamine was used (P = 0.014). Oxygen saturation was also correlated with dosage (P = 0.037). The use of ketamine (P < 0.001) and propofol (P < 0.001) were identified as factors affecting the Ramsay score in the logistic regression analysis. CONCLUSION: Although the drug use by Korean pediatric endoscopists followed the recommended guidelines to an extent, it was apparent that they combined the drugs or reduced the doses depending on the patient characteristics to reduce the likelihood of respiratory failure. Inducing deep sedation facilitates comfort during the procedure, but it also leads to a higher risk of complications.

The Preparticipation Physical Evaluation.

The preparticipation physical evaluation (PPE) is a common reason for young athletes to see a primary care physician. An annual PPE is required by most state high school athletic associations for participation in school-based sports, although there is limited evidence to support its effectiveness for detecting conditions that predispose athletes to injury or illness. In 2019, the American Academy of Pediatrics, with representatives from the American Academy of Family Physicians and other organizations, published updated PPE recommendations (PPE5). According to the guideline, the general goals of the PPE are determining general physical and psychological health; evaluating for life-threatening or disabling conditions, including risk of sudden cardiac arrest and other conditions that may predispose the athlete to illness or injury; and serving as an entry point into the health care system for those without a medical home or primary care physician. The guideline recommends that the evaluation take place in the physician's office rather than in a group setting. The PPE should include a structured physical examination that focuses on the cardiovascular, musculoskeletal, and neurologic systems. Screening for depression, anxiety disorders, and attention-deficit/hyperactivity disorder is also recommended. Clinicians should recognize any findings suggestive of the relative energy deficiency in sport syndrome. Additional consideration is required to address the needs and concerns of transgender athletes and athletes with physical and intellectual disabilities. Finally, guidelines have been published regarding return to play for athletes who have had COVID-19.

Metric Development for the Multicenter Improving Pediatric Sepsis Outcomes (IPSO) Collaborative.

BACKGROUND: A 56 US hospital collaborative, Improving Pediatric Sepsis Outcomes, has developed variables, metrics and a data analysis plan to track quality improvement (QI)-based patient outcomes over time. Improving Pediatric Sepsis Outcomes expands on previous pediatric sepsis QI efforts by improving electronic data capture and uniformity across sites. METHODS: An expert panel developed metrics and corresponding variables to assess improvements across the care delivery spectrum, including the emergency department, acute care units, hematology and oncology, and the ICU. Outcome, process, and balancing measures were represented. Variables and statistical process control charts were mapped to each metric, elucidating progress over time and informing plan-do-study-act cycles. Electronic health record (EHR) abstraction feasibility was prioritized. Time 0 was defined as time of earliest sepsis recognition (determined electronically), or as a clinically derived time 0 (manually abstracted), identifying earliest physiologic onset of sepsis. RESULTS: Twenty-four evidence-based metrics reflected timely and appropriate interventions for a uniformly defined sepsis cohort. Metrics mapped to statistical process control charts with 44 final variables; 40 could be abstracted automatically from multiple EHRs. Variables, including high-risk conditions and bedside huddle time, were challenging to abstract (reported in <80% of encounters). Size or type of hospital, method of data abstraction, and previous QI collaboration participation did not influence hospitals' abilities to contribute data. To date, 90% of data have been submitted, representing 200 007 sepsis episodes. CONCLUSIONS: A comprehensive data dictionary was developed for the largest pediatric sepsis QI collaborative, optimizing automation and ensuring sustainable reporting. These approaches can be used in other large-scale sepsis QI projects in which researchers seek to leverage EHR data abstraction.

Turkish pediatric residents' knowledge, perceptions, and practices of blood culture sampling.

INTRODUCTION: Pediatrics is one of the medical specialties in which blood cultures for bloodstream infections are performed very frequently. This study aimed to evaluate pediatric residents' knowledge and perceptions of blood culture sampling. MATERIAL AND METHODS: Between June 2019 and September 2019, a questionnaire comprising 20 questions about blood culture sampling was sent via email to participants who were pediatric residents at five different hospitals in Turkey. There were 11 true/false and nine multiple-choice questions that assessed three aspects of culture sampling: indications, sampling practice and knowledge, and contamination. The percentage of correct answers was used to calculate an overall score and subsection scores. RESULTS: A total of 132 pediatric residents [102 (77%) female] with a mean age of 28.3±2.8 years completed the questionnaire. Forty-five (35%) were in their 1st year of residency. Sixty (46%) participants reported that they had not performed blood culture sampling in the last week. There was a negative relationship between years in training and the number of cultures performed (Kendal's tau-b=-0.297, p<0.001). The overall median score was 65 (range, 35-90) and it seemed to increase with years of training. The lowest median score was in the contamination subscale and only one (0.76%) participant correctly answered all questions concerning contamination. CONCLUSION: Residents who obtained the majority of blood cultures had the lowest knowledge levels. Therefore, it is evident that the knowledge levels of pediatric residents must be increased in order to improve blood culture sampling practices in centers where they perform blood culture sampling.

Classification of paediatric brain tumours by diffusion weighted imaging and machine learning.

To determine if apparent diffusion coefficients (ADC) can discriminate between posterior fossa brain tumours on a multicentre basis. A total of 124 paediatric patients with posterior fossa tumours (including 55 Medulloblastomas, 36 Pilocytic Astrocytomas and 26 Ependymomas) were scanned using diffusion weighted imaging across 12 different hospitals using a total of 18 different scanners. Apparent diffusion coefficient maps were produced and histogram data was extracted from tumour regions of interest. Total histograms and histogram metrics (mean, variance, skew, kurtosis and 10th, 20th and 50th quantiles) were used as data input for classifiers with accuracy determined by tenfold cross validation. Mean ADC values from the tumour regions of interest differed between tumour types, (ANOVA P < 0.001). A cut off value for mean ADC between Ependymomas and Medulloblastomas was found to be of 0.984 × 10-3 mm2 s-1 with sensitivity 80.8% and specificity 80.0%. Overall classification for the ADC histogram metrics were 85% using Naïve Bayes and 84% for Random Forest classifiers. The most commonly occurring posterior fossa paediatric brain tumours can be classified using Apparent Diffusion Coefficient histogram values to a high accuracy on a multicentre basis.