Acute kidney injury: the experience of a tertiary center of Pediatric Nephrology / Insuficiência renal aguda: experiência de um centro terciário de Nefrologia Pediátrica

ABSTRACT Introduction: Acute kidney injury (AKI) is an abrupt deterioration of kidney function. The incidence of pediatric AKI is increasing worldwide, both in critically and non-critically ill settings. We aimed to characterize the presentation, etiology, evolution, and outcome of AKI in pediatric patients admitted to a tertiary care center. Methods: We performed a retrospective observational single-center study of patients aged 29 days to 17 years and 365 days admitted to our Pediatric Nephrology Unit from January 2012 to December 2021, with the diagnosis of AKI. AKI severity was categorized according to Kidney Disease Improving Global Outcomes (KDIGO) criteria. The outcomes considered were death or sequelae (proteinuria, hypertension, or changes in renal function at 3 to 6 months follow-up assessments). Results: Forty-six patients with a median age of 13.0 (3.5-15.5) years were included. About half of the patients (n = 24, 52.2%) had an identifiable risk factor for the development of AKI. Thirteen patients (28.3%) were anuric, and all of those were categorized as AKI KDIGO stage 3 (p < 0.001). Almost one quarter (n = 10, 21.7%) of patients required renal replacement therapy. Approximately 60% of patients (n = 26) had at least one sequelae, with proteinuria being the most common (n = 15, 38.5%; median (P25-75) urinary protein-to-creatinine ratio 0.30 (0.27-0.44) mg/mg), followed by reduced glomerular filtration rate (GFR) (n = 11, 27.5%; median (P25-75) GFR 75 (62-83) mL/min/1.73 m2). Conclusions: Pediatric AKI is associated with substantial morbidity, with potential for proteinuria development and renal function impairment and a relevant impact on long-term prognosis.

RESUMO Introdução: Insuficiência renal aguda (IRA) é uma deterioração abrupta da função renal. A incidência de IRA pediátrica está aumentando em todo o mundo, em ambientes críticos e não críticos. Nosso objetivo foi caracterizar apresentação, etiologia, evolução e desfechos da IRA em pacientes pediátricos internados em um centro de atendimento terciário. Métodos: Realizamos estudo retrospectivo observacional de centro único de pacientes com idade entre 29 dias a 17 anos e 365 dias internados em nossa Unidade de Nefrologia Pediátrica, de janeiro de 2012 a dezembro de 2021, com diagnóstico de IRA. A gravidade da IRA foi categorizada de acordo com os critérios do Kidney Disease Improving Global Outcomes (KDIGO). Os desfechos considerados foram óbito ou sequelas (proteinúria, hipertensão ou alterações na função renal em avaliações de acompanhamento de 3 a 6 meses). Resultados: Incluímos 46 pacientes com idade mediana de 13,0 (3,5-15,5) anos. Cerca de metade (n = 24; 52,2%) apresentou um fator de risco identificável para o desenvolvimento de IRA. Treze pacientes (28,3%) eram anúricos; todos foram classificados como IRA KDIGO 3 (p < 0,001). Quase um quarto (n = 10; 21,7%) dos pacientes necessitaram de terapia renal substitutiva. Aproximadamente 60% (n = 26) apresentou pelo menos uma sequela, sendo proteinúria a mais comum (n = 15; 38,5%; mediana (P25-75) da relação proteína/creatinina urinária 0,30 (0,27-0,44) mg/mg), seguida de taxa de filtração glomerular (TFG) reduzida (n = 11; 27,5%; mediana (P25-75) da TFG 75 (62-83) mL/min/1,73 m2). Conclusões: A IRA pediátrica está associada à morbidade substancial, com potencial para desenvolvimento de proteinúria e comprometimento da função renal e impacto relevante no prognóstico de longo prazo.

Percutaneous kidney biopsies in children: a 24-year review in a tertiary center in northern Portugal / Biópsias renais percutâneas em crianças: uma revisão de 24 anos em um centro terciário no norte de Portugal

Introduction: Percutaneous kidney biopsy (KB) is crucial to the diagnosis and management of several renal pathologies. National data on native KB in pediatric patients are scarce. We aimed to review the demographic and clinical characteristics and histopathological patterns in children who underwent native percutaneous KB over 24 years. Methods: Retrospective observational study of patients undergoing native percutaneous KB in a pediatric nephrology unit between 1998 and 2021, comparing 3 periods: period 1 (1998-2005), period 2 (2006-2013), and period 3 (2014-2021). Results: We found that 228 KB were performed, 78 (34.2%) in period 1, 91 (39.9%) in period 2, and 59 (25.9%) in period 3. The median age at KB was 11 (7-14) years. The main indications for KB were nephrotic syndrome (NS) (42.9%), hematuria and/or non-nephrotic proteinuria (35.5%), and acute kidney injury (13.2%). Primary glomerulopathies were more frequent (67.1%), particularly minimal change disease (MCD) (25.4%), IgA nephropathy (12.7%), and mesangioproliferative glomerulonephritis (GN) (8.8%). Of the secondary glomerulopathies, lupus nephritis (LN) was the most prevalent (11.8%). In group 1, hematuria and/or non-nephrotic proteinuria were the main reasons for KB, as opposed to NS in groups 2 and 3 (p < 0.01). LN showed an increasing trend (period 1-3: 2.6%-5.3%) and focal segmental glomerular sclerosis (FSGS) showed a slight decreasing trend (period 1-3: 3.1%-1.8%), without statistical significance. Conclusions: The main indication for KB was NS, which increased over time, justifying the finding of MCD as main histological diagnosis. LN showed an increase in incidence over time, while FSGS cases did not increase.

RESUMO Introdução: A biópsia renal (BR) percutânea é fundamental para diagnóstico e manejo de diversas patologias renais. Dados nacionais sobre BR nativa em pacientes pediátricos são escassos. Nosso objetivo foi revisar características demográficas, clínicas e padrões histopatológicos em crianças submetidas a BR percutânea nativa ao longo de 24 anos. Métodos: Estudo observacional retrospectivo de pacientes submetidos a BR percutâneas nativas em unidade de nefrologia pediátrica entre 1998 e 2021, comparando três períodos: período 1 (1998-2005), período 2 (2006-2013), período 3 (2014-2021). Resultados: Constatamos que foram realizadas 228 BR, 78 (34,2%) no período 1, 91 (39,9%) no período 2, 59 (25,9%) no período 3. A idade mediana na BR foi 11 (7-14) anos. As principais indicações para BR foram síndrome nefrótica (SN) (42,9%), hematúria e/ou proteinúria não nefrótica (35,5%), lesão renal aguda (13,2%). Glomerulopatias primárias foram mais frequentes (67,1%), principalmente doença de lesão mínima (DLM) (25,4%), nefropatia por IgA (12,7%), glomerulonefrite mesangioproliferativa (GN) (8,8%). Das glomerulopatias secundárias, nefrite lúpica (NL) foi a mais prevalente (11,8%). No grupo 1, hematúria e/ou a proteinúria não nefrótica foram os principais motivos para BR, ao contrário da SN nos grupos 2 e 3 (p < 0,01). A NL apresentou tendência crescente (período 1-3: 2,6%-5,3%) e a glomeruloesclerose segmentar focal (GESF) apresentou leve tendência decrescente (período 1-3: 3,1%-1,8%), sem significância estatística. Conclusões: A principal indicação para BR foi SN, que aumentou ao longo do tempo, justificando o achado de DLM como principal diagnóstico histológico. A NL apresentou aumento na incidência ao longo do tempo, enquanto os casos de GESF não aumentaram.

Anterior Approach for Pediatric Supracondylar Humerus Fractures: A Systematic Review. / Abordaje Anterior para Fracturas Supracondíleas de Húmero Pediátrica: Revisión Sistemática.

Background and Purpose Open reduction is rarely performed in pediatric supracondylar humerus fractures. However, clear evidence is lacking regarding the optimal open approach to achieve satisfactory results. The anterior approach provides direct visualization of the fracture and excellent exposure to neurovascular structures, although its utilization is less common. The objective of this study was to review the indications, outcomes, and complications associated with the anterior approach for open reduction of these fractures. Methods Our protocol was registered at PROSPERO: CRD42023446923. MEDLINE/PubMed, Embase, Web of Science, Clinicaltrials.gov, and Cochrane Library were searched from database inception to search date (December 2023) and screened in duplicate for relevant studies. Data were collected regarding patient demographics, indications for open reduction, Flynn's functional and cosmetic outcomes, and complications. Study quality was assessed using the Methodological Index for Non-Randomized Studies Criteria. Results A total of 19 studies involving 483 patients were included. One study was classified as Level 2 evidence, ten as Level 3, and eight as Level 4. The mean MINORS score was 13.05 ± 3.47. The primary indication for open reduction was failed closed reduction, observed in 46% of patients. 97.7% and 98.6% of patients achieved Flynn's functional and cosmetic satisfactory results, respectively. The postsurgical neurovascular injury rate was 1.4%. One patient required reintervention. Conclusion The anterior approach is safe and effective for managing pediatric supracondylar humerus fractures requiring open reduction. Level of Evidence: Systematic review of Level 2-4 evidence studies.

Pediatric Gallstone Disease - Management Difficulties In Clinical Practice.

BACKGROUND: Gallstone disease (GD) is no longer an exclusive condition of adulthood, and its prevalence is increasing in pediatric age. The management and the extent of the etiological investigation of GD in children and adolescents remains controversial. This aimed to analyze the difficulties in the work-up and management of pediatric GD patients. METHODS: A retrospective study performed in a single tertiary center enrolled sixty-five patients with GD followed from January 2014 to June 2021. Patients were categorized conveniently according to their age at diagnosis: Group A (< 10 years, n = 35) and Group B (≥ 10 years, n = 30). We analyzed demographic, clinical and laboratory data, ultrasonographic findings at presentation, therapeutics and complications. RESULTS: Symptoms were more frequent in patients > 10 years old (p = 0,001). Cholecystectomy was performed in 31 patients (47,7%). A multivariate regression logistic model identified the age > 10 years (OR = 6.440, p = 0.005) and underlying entities (OR = 6.823, p = 0.017) as independent variables to perform surgery. Spontaneous resolution of GD was more common in children < 2 years old. A multivariate regression logistic model showed a trend for those > 10 years old to develop more complications. Two out of 18 patients were diagnosed with ABCB4 gene mutations in heterozygosity. CONCLUSIONS: Decision-making on cholecystectomy remains challenging in asymptomatic patients. Identifying predictive factors for the development of complications has proven difficult. However, we found a trend toward the development of complications in individuals older than 10 years.

Position statement of the Spanish Society of Paediatric Infectious diseases on the diagnosis and treatment of Mycoplasma pneumoniae infection.

Mycoplasma pneumoniae (M. pneumoniae) is a bacterium with particular characteristics that give rise to a broad clinical spectrum, being respiratory infection the most frequent presentation. Infection by M. pneumoniae occurs in cyclical epidemics, and paediatricians in Spain have noticed an increase in cases since January 2024, establishing hospital registers to collect surveillance data (as it is not a notifiable disease in Spain). The diagnosis of infection by M. pneumoniae is made through serological testing and/or the detection of genetic material by means of polymerase chain reaction (PCR). Neither methods can differentiate between colonization and active infection, so a precise diagnosis is not possible and testing should only be requested in the case of high clinical suspicion. The role of antibiotherapy in infection by M. pneumoniae in its different clinical variants is not well defined. Most infections are self-limiting and mild, and there is insufficient evidence to support the use of antibiotherapy in these cases. Antibiotic treatment is justified in patients with risk factors for the development of severe disease (Down syndrome, anatomical or functional asplenia, immunosuppression), in hospitalized patients with respiratory infection and in patients with moderate or severe extrapulmonary forms. Taking into account aspects concerning the rational use of antimicrobials, the treatment of choice would be clarithromycin, with azithromycin as an alternative, reserving the use of doxycycline and levofloxacin for cases of antimicrobial resistance and/or infections of the central nervous system.

Prevalence of secondary arterial hypertension in patients with acute renal failure in a secondary-level pediatric hospital in Northwestern Mexico.

BACKGROUND: The worldwide prevalence of arterial hypertension in pediatric patients is 3.5%, and it has repercussions at renal, cardiovascular, neurological, and lifestyle levels. This study aimed to estimate the prevalence of arterial hypertension, mortality, and follow-up in patients with acute renal failure in the nephrology outpatient clinic at a second-level hospital in Northwestern Mexico. METHODS: We conducted a descriptive, retrospective, and observational study. Men and women aged 1-18 years diagnosed with acute kidney injury were analyzed from January 1, 2012, to December 31, 2021. The medical and electronic records of the candidate patients were analyzed, and nutritional data, laboratory analysis, most frequent etiology, and follow-up in the pediatric nephrology clinic were collected. Those with exacerbated chronic kidney disease and previous diagnosis of high blood pressure were excluded. RESULTS: One hundred and seventy-four patients were evaluated, and only 40 were eligible for the study (22.98%), predominantly males with a mean age of 9.9 years. The degree of arterial hypertension was 50% for grade I and 50% for grade II (p = 0.007); the mortality rate was 32%. One hundred percent of hypertension cases were controlled at 6 months after discharge (p = 0.000080). CONCLUSIONS: Our results were similar to those reported in other studies. Follow-up and early detection of arterial hypertension in children need to be strengthened.

INTRODUCCIÓN: La prevalencia de hipertensión arterial a nivel mundial es 3.5% en los pacientes pediátricos y tiene repercusiones tanto a nivel renal, cardiovascular, neurológico y estilo de vida. El objetivo de este estudio fue estimar la prevalencia de hipertensión arterial en pacientes con insuficiencia renal aguda, estimar la mortalidad y el seguimiento de los pacientes en la consulta externa de nefrología en un hospital de segundo nivel en el Noroeste de México. MÉTODOS: Estudio observacional descriptivo, retrospectivo. Se analizaron hombres y mujeres entre 1 a 18 años de edad con el diagnóstico de lesión renal aguda, entre 1 de enero del 2012 hasta 31 de diciembre del 2021. Se analizaron las historias clínicas y el expediente electrónico de los pacientes candidatos, se recolectaron datos nutricionales, análisis de laboratorio, etiología más frecuente y el seguimiento en la consulta de nefrología pediátrica. Se excluyeron aquellos con enfermedad renal crónica agudizada y diagnóstico previo de hipertensión arterial. RESULTADOS: 174 pacientes fueron evaluados y solamente 40 fueron candidatos al estudio (22.98%), de los cuales predominaron masculinos con una edad media de 9.9 años. El grado de hipertensión arterial fue 50% para grado I y 50% para grado II (p = 0.007); tasa de mortalidad 32%. El 100% del control de la hipertensión se logró en el seguimiento del egreso de los pacientes en 6 meses (p = 0.000080). CONCLUSIONES: Nuestros resultados fueron similares a los reportados en otros estudios. Se debe reforzar el seguimiento y detección oportuna de hipertensión arterial en los niños.

Reducing CLABSI through a quality strategy for the implementation of the aseptic non-touch technique in a pediatric ward.

BACKGROUND: Central line-associated bloodstream infections (CLABSIs) are among the most epidemiologically relevant health care-associated infections. The aseptic non-touch technique (ANTT) is a standardized practice used to prevent CLABSIs. In a pediatric hospital, the overall CLABSI rate was 1.92/1000 catheter days (CD). However, in one unit, the rate was 5.7/1000 CD. METHODS: Nurses were trained in ANTT. For the implementation, plan-do-study-act (PDSA) cycles were completed. Adherence monitoring of the ANTT and epidemiological surveillance were performed. RESULTS: ANTT adherence of 95% was achieved after 6 PDSA cycles. Hand hygiene and general cleaning reached 100% adherence. Port disinfection and material collection had the lowest adherence rates, with 76.2% and 84.7%, respectively. The CLABSI rate decreased from 5.7 to 1.26/1000 CD. CONCLUSION: The implementation of ANTT helped reduce the CLABSI rate. Training and continuous monitoring are key to maintaining ANTT adherence.

INTRODUCCIÓN: Las infecciones relacionadas con catéteres venosos centrales son unas de las infecciones asociadas a la atención de salud con mayor relevancia epidemiológica. La técnica aséptica «no tocar¼ es una práctica estandarizada que se utiliza para prevenir estas infecciones. En un hospital pediátrico, la tasa de infecciones relacionadas con catéteres venosos centrales fue de 1.92/1000 días de catéter. Sin embargo, en una de las unidades la tasa fue de 5.7/1000 días de catéter. MÉTODO: Se capacitaron enfermeras en la técnica aséptica «no tocar¼. Para la implementación se cumplieron ciclos de planificar-hacer-estudiar-actuar (PHEA). Se realizaron seguimiento de la adherencia a la técnica y vigilancia epidemiológica. RESULTADOS: Se logró una adherencia a la técnica aséptica «no tocar¼ del 95% después de seis ciclos. La higiene de manos y la limpieza general alcanzaron un 100% de cumplimiento. La desinfección de los puertos y la recolección de material alcanzaron la menor adherencia, con un 76.2% y un 84.7%, respectivamente. La tasa de infecciones relacionadas con catéteres venosos centrales disminuyó de 5.7 a 1.26 por 1000 días de catéter. CONCLUSIONES: La implementación de la técnica aséptica «no tocar¼ ayudó en la reducción de infecciones relacionadas con catéteres venosos centrales. La capacitación y el seguimiento continuo son clave para mantener el cumplimiento de la técnica.

Anterior approach for pediatric supracondylar humerus fractures: A systematic review.

BACKGROUND AND PURPOSE: Open reduction is rarely performed in pediatric supracondylar humerus fractures. However, clear evidence is lacking regarding the optimal open approach to achieve satisfactory results. The anterior approach provides direct visualization of the fracture and excellent exposure to neurovascular structures, although its utilization is less common. The objective of this study was to review the indications, outcomes, and complications associated with the anterior approach for open reduction of these fractures. METHODS: Our protocol was registered at PROSPERO: CRD42023446923. MEDLINE/PubMed, Embase, Web of Science, Clinicaltrials.gov, and Cochrane Library were searched from database inception to search date (December 2023) and screened in duplicate for relevant studies. Data were collected regarding patient demographics, indications for open reduction, Flynn's functional and cosmetic outcomes, and complications. Study quality was assessed using the Methodological Index for Non-Randomized Studies Criteria. RESULTS: A total of 19 studies involving 483 patients were included. One study was classified as Level 2 evidence, ten as Level 3, and eight as Level 4. The mean MINORS score was 13.05±3.47. The primary indication for open reduction was failed closed reduction, observed in 46% of patients. 97.7% and 98.6% of patients achieved Flynn's functional and cosmetic satisfactory results, respectively. The postsurgical neurovascular injury rate was 1.4%. One patient required reintervention. CONCLUSION: The anterior approach is safe and effective for managing pediatric supracondylar humerus fractures requiring open reduction. LEVEL OF EVIDENCE: Systematic review of Level 2-4 evidence studies.

Status epilepticus-Therapeutic management at the pediatric emergency department.

INTRODUCTION: Status epilepticus is an important cause of pediatric neurological emergency. Immediate treatment is essential to prevent definitive neurological damage. Several antiepileptic drugs are available for the management of status epilepticus. METHODS: Retrospective study of patients admitted at the emergency department of a tertiary hospital for 5 years (2014-2019). We analyzed the compliance to the treatment guidelines for pediatric status epilepticus. RESULTS: One hundred and seventeen admissions were identified, 23.9% of these were febrile status epilepticus. Among the other cases, the most frequent cause was genetic (22.2%). The majority were convulsive status epilepticus (93.1%), 58.7% of which were generalized tonic-clonic seizures. Benzodiazepines were the most used first and second line drug (98.2% and 94.8%). The most frequent third drug used was diazepam (56.4%) followed by phenytoin (18.2%). An infra-therapeutic antiepileptic drug dose was given in 48.7% of cases. 49.6% presented with a prolonged status epilepticus and 6.8% needed intensive care. Incorrect sequence of drugs and infra-therapeutic doses were associated with prolonged status (p<0.001 and p<0.05) and an increased number of antiepileptic drugs used (p<0.001 and p<0.05). CONCLUSIONS: Benzodiazepines were the most frequently first and second line drugs used for status epilepticus management. Surprisingly, the most frequently third line drugs used were also benzodiazepines. These findings were partially explained by the misuse of infra-therapeutic doses of these drugs. Noncompliance with the implemented guidelines was associated with unfavorable outcomes.

A comparison of endoscopic procedures performed at a tertiary care hospital before and during the SARS-CoV-2 pandemic.

INTRODUCTION AND AIM: SARS-CoV-2 emerged in 2019 and had a huge impact on the world. The area of endoscopy suffered great changes, causing a reduction in the number of procedures and its indications. The aim of our study was to compare the quantity, indication, and type of procedures in 2019 with those in 2020. METHOD: A retrospective, observational, analytic, and cross-sectional study was conducted, obtaining information from the endoscopy registry. The STROBE checklist was employed. STATISTICAL ANALYSIS: The quantitative variables were analyzed with descriptive statistics (measures of central tendency and dispersion) and the categorical variables with frequencies and percentages. The quantitative variables were compared, using the Student's t test/Mann-Whitney U test, and the categorical variables with contingency tables, using the Fisher's exact test. RESULTS: In 2019, a total of 277 procedures were performed, compared with 139 in 2020. Mean patient age was 98.53 months (61.46 SD) in 2019 and 77.02 months (59.81 SD) in 2020; 352 diagnostic procedures and 136 therapeutic procedures were carried out in 2019, compared with 51 diagnostic procedures and 88 therapeutic procedures in 2020. The number of diagnostic and therapeutic procedures were inverted (72.1%-36.7% and 27.9%-63.3%, respectively) (p<0.0001). Esophageal varices, upper gastrointestinal bleeding (UGIB), and foreign body extraction were the indications, in order of predominance in 2019, compared with foreign body extraction (p<0.05), UGIB, and esophageal varices in 2020. There were no differences regarding colonoscopy. CONCLUSION: There was a clear difference in indication and type of procedure, with an increase in foreign body extraction in preschoolers.

Consensus document of the Spanish Society of Paediatric Infectious Diseases (SEIP) and the Spanish Society of Paediatric Intensive Care (SECIP) for the diagnosis and treatment of central venous catheter-related infections in paediatric care.

Intravascular devices are essential for the diagnostic and therapeutic approach to multiple diseases in paediatrics, and central venous catheters (CVCs) are especially important. One of the most frequent complications is the infection of these devices, which is associated with a high morbidity and mortality. These infections are highly complex, requiring the use of substantial resources, both for their diagnosis and treatment, and affect vulnerable paediatric patients admitted to high-complexity units more frequently. There is less evidence on their management in paediatric patients compared to adults, and no consensus documents on the subject have been published in Spain. The objective of this document, developed jointly by the Spanish Society of Paediatric Infectious Diseases (SEIP) and the Spanish Society of Paediatric Intensive Care (SECIP), is to provide consensus recommendations based on the greatest degree of evidence available to optimize the diagnosis and treatment of catheter-related bloodstream infections (CRBSIs). This document focuses on non-neonatal paediatric patients with CRBSIs and does not address the prevention of these infections.

Diagnostic approach and monitoring of chronic kidney disease in the primary care pediatric population.

Chronic kidney disease (CKD) has severe consequences on the quality and expectancy of life and is considered a major health problem worldwide. This is, especially relevant in pediatric patients, as they have unique characteristics and a mortality rate 30 times higher (in advanced stages) than healthy people. This review aims to define the minimum components for the diagnostic approach and monitoring of CKD in the pediatric population from primary health care to promote comprehensive care and adequate risk management. For this purpose, we performed a systematic review of the literature with a panel of experts. Based on the evidence, to optimize the definition, diagnosis, and timely treatment of CKD in the pediatric population, we formulated 21 recommendations. These were approved by the research team and peer-reviewed by clinical experts. They will facilitate the definition of the diagnostic approach for CKD in the pediatric population in primary health-care settings, allowing for timely treatment intervention, comprehensive care, and monitoring of this disease.

La enfermedad renal crónica (ERC) tiene graves consecuencias en la calidad y la esperanza de vida, y se considera un importante problema de salud a nivel mundial. Esto es especialmente relevante en pacientes pediátricos, ya que presenta características únicas y una tasa de mortalidad en etapas avanzadas que es 30 veces mayor que en personas sanas. El objetivo de esta revisión fue definir los componentes mínimos para el abordaje diagnóstico y para el seguimiento de la ERC en la población pediátrica desde la atención primaria en salud, con el fin de promover la atención integral y una adecuada gestión del riesgo. Para esto, se realizó una revisión sistemática de la literatura con panel de discusión de expertos. Basándonos en la evidencia, y con el objetivo de optimizar la definición, diagnóstico y tratamiento oportuno de la ERC en la población pediátrica, se formularon 21 recomendaciones. Estas fueron aprobadas por el equipo desarrollador y los pares expertos clínicos evaluadores, y permitirán definir de manera oportuna el abordaje diagnóstico de la ERC en la población pediátrica desde la atención primaria en salud, facilitando la intervención temprana, una atención integral y el seguimiento de esta patología.

Influence of socioeconomic factors on glycemic control, therapeutic adherence and quality of life in children and adolescents with type 1 diabetes.

OBJECTIVE: To stablish the relationship between socioeconomic status of a cohort of children and adolescents with type 1 diabetes (T1D) with glycemic control, therapeutic adherence and diabetes quality of life (DQoL). PATIENTS Y METHODS: A cross-sectional, observational study with consecutive inclusion was carried out. Participants aged 8-18 years with T1D duration >1 year. Data on family structure, family income, parents' educational level and parental role on primary diabetes care supervision were registered. Adherence (DMQ-Sp) and DQoL (PedsQl) were analyzed. Linear and logistic regression models adjusted for demographics, family structure and parental role on primary diabetes care responsibility were applied. RESULTS: A total of 323 patients (T1D duration 5,3 ±â€¯3,3 years; HbA1c 7,7 ±â€¯1,0%; age 13,3 ±â€¯2,8 years; 49,8% females) were included. Patients living in a nuclear family and those whose main diabetes care supervision was shared by both parents showed lower HbA1c [adjusted for demographics and family structure (7,06; CI 95% 6,52-7,59); adjusted for demographics and role on primary diabetes care supervision (7,43; CI 95% 6,57-8,28)]. DMQ-Sp score (adjusted for demographics and role on main supervision) was higher in patients whose parents shared the diabetes care supervision (84,56; CI 95% 73,93-95,19). Parents sharing diabetes care supervision showed a significantly higher PedsQl score (both 74,63 ±â€¯12,70 vs mother 68,53 ±â€¯14,59; p = 0,001). CONCLUSIONS: Children and adolescents with T1D had lower HbA1c, better therapeutic adherence and better DQoL when lived in a nuclear family, with higher socioeconomic status and the responsibility for supervising diabetes care was shared by both parents.

Shock séptico: complicación atípica de duplicación del tracto alimentario / Septic shock: an atypical complication of alimentary tract duplication

Las duplicaciones del tracto alimentario son un conjunto heterogéneo de anomalías congénitas del tubo digestivo. Su forma de presentación es variada, y pueden desarrollar distintas complicaciones libradas a su evolución natural. La infección es una complicación poco frecuente, pero que no puede desconocerse por la gravedad que implica. Se presenta el caso de una paciente de 2 años de edad, previamente sana, con una complicación atípica de una duplicación del tracto alimentario: un shock séptico. Consultó inicialmente por distensión y dolor abdominal asociado a una masa abdominal palpable. Los estudios imagenológicos evidenciaron una formación líquida parcialmente tabicada en el hemiabdomen derecho. Durante la internación, se presentó una infección intratumoral, que evolucionó al shock séptico. Respondió favorablemente al tratamiento médico del shock, y se realizó la exéresis quirúrgica posteriormente. La anatomía patológica confirmó la duplicación del tracto alimentario.

Alimentary tract duplications are heterogenous congenital anomalies of the digestive tract. Their form of presentation is varied, and they may lead to different complications, depending on their natural course. Infection is a rare complication, but it cannot be ignored because of its severity. Here we describe the case of an otherwise healthy 2-year-old girl with an atypical complication of alimentary tract duplication: septic shock. She initially consulted due to abdominal distension and pain associated with a palpable abdominal mass. The imaging studies showed a partial fluid septation in the right side of the abdomen. During hospitalization, an intratumoral infection developed, which progressed to septic shock. The patient responded favorably to medical treatment for shock, and surgical resection was subsequently performed. The pathology report confirmed the presence of alimentary tract duplication.

Prevalence of childhood obesity in Spain and its relation with socioeconomic status and health behaviors: Population-based cross-sectional study.

OBJECTIVES: This study aims to assess the current state of childhood overweight and obesity in Spain, and its relationship with socioeconomic status and health-related behaviors. METHODS: Population-based cross-sectional observational study, based on the 2017 National Health Survey in minors in Spain. This study included all children surveyed who were aged 1-14 years. Childhood obesity was estimated from the z-score of the body mass index. RESULTS: The study included 4882 children aged 1-14 years (mean 7.5). The prevalence of obesity was 18.6% (95% confidence interval [CI] 18.5-18.7), while 13.5% (95% CI 13.4-13.6) were overweight. These figures represent over a million children in Spain who are obese and nearly 750,000 who are overweight. A north-south geographic gradient was apparent, with higher prevalence of unhealthy body weight in southern Spain. Factors associated with childhood obesity were low socioeconomic status, poor diet and sedentarism, among others. CONCLUSIONS: Childhood overweight in Spain is strongly associated with socioeconomic status and other factors such as diet and sedentarism. Multidisciplinary public health interventions are needed to reduce this serious health problem in children.

Acute pancreatitis in children and adolescents: diagnostic and therapeutic approach according to management guidelines in a group of pediatricians.

BACKGROUND: Acute pancreatitis is observed more frequently in the pediatric age. Currently, there are recommendation guidelines for its proper diagnosis and treatment. The objective of this study was to evaluate the level of knowledge of the international recommendations on acute pancreatitis in pediatrics of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition in a group of pediatricians. METHODS: Observational, multicenter study, through a survey applied to pediatricians and pediatric residents. RESULTS: 48.8% of physicians had prior knowledge of the guidelines for the treatment of acute pancreatitis in children. 72.4% knew the current criteria for the diagnosis of acute pancreatitis. There were no differences in the majority of responses between pediatricians and pediatric residents. CONCLUSIONS: Although only half of the respondents followed the guidelines for diagnosis and treatment of acute pancreatitis, about three-quarters adequately use the criteria for diagnosis. There is adequate knowledge about the prescription of antibiotics and pancreatitis follow-up. There is lack of knowledge on the recommendation of monitoring vital signs and the precise time to perform cholecystectomy in the pancreatitis of biliary origin.

INTRODUCCIÓN: La pancreatitis aguda se observa con mayor frecuencia en la edad pediátrica. Actualmente existen guías de recomendaciones para su adecuado diagnóstico y tratamiento. El objetivo de este estudio fue evaluar el nivel de conocimiento de las recomendaciones internacionales sobre pancreatitis aguda de la North American Society for Pediatric Gastroenterology, Hepatology and Nutrition en un grupo de pediatras. MÉTODOS: Estudio observacional, multicéntrico, mediante una encuesta aplicada a médicos pediatras y médicos pediatras en formación. RESULTADOS: El 48.8% de los médicos tenían conocimiento de las guías para tratamiento de pancreatitis aguda en niños. El 72.4% conocían los criterios actuales para el diagnóstico de pancreatitis aguda. No hubo diferencias en la mayoría de las respuestas entre médicos pediatras y médicos pediatras en formación. CONCLUSIONES: Aunque solo la mitad de los encuestados conocían la guía para el diagnóstico y el tratamiento de la pancreatitis aguda, cerca de tres cuartas partes utilizan adecuadamente los criterios para el diagnóstico. Existe adecuado conocimiento sobre la prescripción de antibióticos y el seguimiento posterior a la pancreatitis aguda. Hay déficit en el conocimiento sobre las recomendaciones de la monitorización de los signos vitales y el momento adecuado para realizar la colecistectomía ante una pancreatitis de origen biliar.

Paediatric interventional radiology: it's not child's play.

Pediatric interventional radiology is a dynamic and growing subspecialty. The new training pathways in interventional radiology, the maintenance of skills with a small volume of cases or complex procedures, the limited availability of specific pediatric equipment and materials pose significant challenges and opportunities.

Characteristics of tracheostomized patients followed up by a Palliative Care and Complex Chronic Patient Service.

INTRODUCTION AND OBJECTIVES: In recent years, there has been an increase in the number of children with tracheostomies. The objective was to describe the characteristics of paediatric patients with a tracheostomy followed up by the Department of Palliative Care and Chronic Medically Complex Illness (DPCCMCI) of a tertiary care hospital. METHODS: Single-centre retrospective observational study in patients aged less than 18 years with a tracheostomy followed up by the PCCCPS of a tertiary care hospital (November 2020-June 2022). We analysed epidemiological, clinical, microbiological and social data by reviewing the health records. RESULTS: The sample included 44 tracheostomized patients. The most frequent underlying disease was acquired upper airway disease (20.5%). The most common indication for tracheostomy was upper airway obstruction (66%). Bacterial isolates were detected in 84% of the tracheal aspirates, among which P. aeruginosa was the most frequent (56.8%). The most frequently prescribed antibiotic was ciprofloxacin (84%). In addition, 18.1% of the patients received at least 1 course of intravenous antibiotherapy and 29.5% received more than 3 systemic antibiotic regimens in the past 20 months. Fifty-nine percent of the children were schooled: 38.6% attended a regular school, 15.9% a special needs school and 4.5% were home-schooled. We identified social difficulties in 53.7%. Also, 22.7% of the families received financial support to care for a child with severe illness. CONCLUSIONS: Because of the complexity of caring for tracheostomized children, integral and coordinated management is essential. Schooling is possible and safe if caregivers are trained.

Adolescent patient with post traumatic stress disorder due atypical stressor: Case report.

INTRODUCTION: Post-traumatic stress disorder (PTSD) is characterised by intrusive, anxious, and avoidant symptoms that are triggered after a stressful experience and affect the mood. The definition of a stressor that generates PTSD has been debated in recent years, as a clinical picture compatible with the disorder can occur after exposure to stressors that do not meet the criteria A1 of the DSM V; these stressors have been defined in the literature as "of low magnitude, uncommon, unusual or atypical". CLINICAL CASE: We present the clinical case of a paediatric patient who developed PTSD after being exposed to an atypical stressor. CONCLUSIONS: The literature shows these stressors to be more frequently documented in the paediatric population. We therefore suggest that cases should be analysed as a complex interweaving of variables, where one of the most important is each patient's interpretation of the event according to their life history and social context, and not because of an inherent characteristic of the stressor itself.

Evaluation of FebriDx® for the management of children with acute febrile respiratory infection.

INTRODUCTION: Acute respiratory infections (ARI) are a common cause of inappropriate antibiotic prescription (ATB) in pediatrics. FebriDx® is a rapid diagnostic test that differentiates between viral and bacterial infections. The objective is to analyse the impact of FebriDx® on ATB prescription when managing febrile ARI. METHODS: Prospective study carried out in patients aged 1-<18 years with febrile ARI in the emergency department. FebriDx® was performed and the impact on management was evaluated at follow-up. RESULTS: A total of 216 patients were included. Clinical assessment and FebriDx® result coincided coincided in 174 (80.5%) cases. A modification of the initial therapeutic plan was made in 22 (52.4%) of the 42 discordant ones (10.2% of the overall patients). In pneumonia the impact was 34.5%; in all cases it involved not prescribing ATB. CONCLUSIONS: FebriDx® could be a useful tool in the management of pediatric patients with febrile ARI to optimize ATB prescription.