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Objetivo: analisar os fatores intervenientes na gerência do cuidado de enfermagem à criança hospitalizada com cardiopatia reumática. Método: estudo descritivo-exploratório com abordagem qualitativa, que utilizou a Teoria Fundamentada em Dados e o Interacionismo Simbólico, respectivamente, como referencial metodológico e teórico. A coleta de dados foi realizada em uma instituição especializada em atendimento cardiológico, no munícipio do Rio de Janeiro. Foram entrevistados 19 profissionais de enfermagem através de um roteiro semiestruturado. Resultado: emergiram os seguintes fatores intervenientes na prática da gerência do cuidado: condição socioeconômica da família, comportamento da criança, condições de trabalho, comunicação ineficaz, educação permanente, trabalho em equipe e experiência profissional. Conclusão: os resultados apontam para a necessidade de proposição de estratégias de ação e interação que facilitem a prática gerencial de cuidado à criança com cardiopatia reumática e sua família face aos fatores intervenientes identificados.
Objective: to analyze the factors involved in the management of nursing care for children hospitalized with rheumatic heart disease. Method: this is a descriptive-exploratory study with a qualitative approach, which used Data-Based Theory and Symbolic Interactionism, respectively, as methodological, and theoretical references. Data was collected in an institution specializing in cardiac care in the city of Rio de Janeiro. Nineteen nursing professionals were interviewed using a semi-structured script. Result: the following intervening factors in the practice of care management emerged: the family's socioeconomic status, the child's behavior, working conditions, ineffective communication, continuing education, teamwork, and professional experience. Conclusion: the results point to the need to propose strategies for action and interaction that facilitate management practice in caring for children with rheumatic heart disease and their families, given the intervening factors identified.
Objetivo: analizar los factores que intervienen en la gestión del cuidado de enfermería al niño hospitalizado con cardiopatía reumática. Método: estudio descriptivo-exploratorio con enfoque cualitativo, cuyos marcos metodológico y teórico fueron la Teoría Fundamentada y el Interaccionismo Simbólico, respectivamente. La recolección de datos se realizó en una institución especializada en atención cardiológica, en la ciudad de Río de Janeiro. Fueron entrevistados 19 profesionales de enfermería mediante un cuestionario semiestructurado. Resultado: surgieron los siguientes factores intervinientes en la práctica de la gestión del cuidado: condición socioeconómica de la familia, comportamiento del niño, condiciones de trabajo, comunicación ineficaz, educación continua, trabajo en equipo y experiencia profesional. Conclusión: los resultados indican que es necesario proponer estrategias de acción e interacción que faciliten la práctica de la gestión del cuidado al niño con cardiopatía reumática y a sus familiares, con respecto a los factores intervinientes identificados.
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As queimaduras provocam efeitos físicos e psicológicos devastadores nos indivíduos, sobretudo em crianças e adolescentes, e podem modificar a qualidade de vida da pessoa. O objetivo foi analisar o impacto das cicatrizes por queimaduras em crianças menores de oito anos na interação com amigos, família e escola, na perspectiva dos pais. Estudo quantitativo de corte transversal realizado com os pais de crianças <8 anos de idade, vítimas de queimaduras e internadas em um Centro de Tratamento de Queimados no norte do Paraná e acompanhadas ambulatorialmente, de 2017 a 2020. A coleta de dados ocorreu por meio de dois instrumentos: caracterização sociodemográfica e clínica; e Brisbane Burn Scar Impact Profile. Realizou-se análise descritiva e teste Qui-quadrado utilizando-se o SPSS®. Participaram 34 pais cujas crianças sofreram queimaduras, sendo 52,9% de 1 a 3 anos de idade, 58,8% sexo masculino, 82,2% por agente etiológico térmico e a internação foi de 73,5% devido à Superfície Corpórea Queimada ≤20%. Após a alta os pais identificaram que as cicatrizes de queimaduras tinham "um pouco" e "pouco" impacto nas cicatrizes nas relações de amizade e na interação social. Para os pais, prevaleceu a resposta "nada" de impacto, seguido por "um pouco" e "muito" na escola, nas brincadeiras, nos jogos e nas atividades diárias. Quanto às reações emocionais e ao humor, a maior parte dos pais considerou "nada". Nesse sentido, os pais responderam às questões quanto à própria percepção sobre as atividades diárias do seu filho e, em geral, a cicatriz de queimadura não impactou na qualidade de vida da criança.
Burns cause devastating physical and psychological effects on individuals, especially children and adolescents, and can change a person's quality of life. The objective was to analyze the impact of burn scars in children under eight years of age in the interaction with friends, family and school, from the parents' perspective. Quantitative cross-sectional study carried out with the parents of children <8 years old who were victims of burns and admitted to a Burn Treatment Center in northern Paraná and monitored on an outpatient basis, from 2017 to 2020. Data collection occurred using two instruments: sociodemographic and clinical characterization; Brisbane Burn Scar Impact Profile. Descriptive analysis and Chi-square test were performed using SPSS®. 34 parents participated whose children suffered burns, 52.9% aged 1 to 3 years old, 58.8% male, 82.2% due to thermal etiological agent and 73.5% hospitalization was due to Burned Body Surface ≤ 20%. After discharge, the parents identified that the burn scars had "a little" and "little" impact on the scars in friendship relationships and social interaction. For parents, the answer "nothing" of impact prevailed, followed by "a little" and "a lot" in school, play, games and daily activities. As for emotional reactions and mood, most parents considered "nothing" that impacted the child with burn scars. In this sense, parents answered questions regarding their own perception of their child's daily activities and, in general, the burn scar did not impact the child's quality of life.
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Humanos , Masculino , Femenino , Lactante , PreescolarRESUMEN
Children with visual impairment (VI) are at risk of autism spectrum disorder (ASD); however standard observational diagnostic assessments are not validated for this population. The primary objective of the study is to validate a modified version of the Autism Diagnostic Observation Schedule (ADOS-2®, Module 3), for children with VI. A cross-sectional observational study was undertaken with 100 (mean 5½ years, SD 10.44 months, range 4-7 years; 59 (59%) males) children with congenital disorders of the peripheral visual system with moderate/severe-profound VI. As the primary objective, 83 (83%) who were 'verbally fluent' were assessed with the modified ADOS-2® (Module 3). Their scores were investigated for reliability, construct and criterion validity against expert clinician formulation and parent-rated social and communication questionnaires (Social Responsiveness Scale-2, SRS-2; Children's Communication Checklist-2). The secondary objective with the total sample was to report on frequency and distribution of ASD ratings in this VI population. The modified ADOS-2® (Module 3) was found to have strong internal coherence and construct validity (two factor model) and inter-rater reliability. A new VI diagnostic algorithm was established which showed high sensitivity and specificity against clinician formulation. Using the best cut-off threshold for 'High Risk for ASD', strong concurrent criterion validity was found according to parent-rated scores on the SRS-2. The modified ADOS-2® (Module 3) was shown to have promising reliability and validity in establishing children at 'High Risk of ASD' in this vulnerable population. Elevated rates of ASD were found across the sample, in line with previous estimates.
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This study aimed to investigate the changes in sleep quality and quantity among families following the arrival of an autism service dog. We hypothesized that the sleep of the child or adolescent with autism spectrum disorder (assessed objectively with actigraphy and subjectively with a parent-reported sleep diary), and of both parents (assessed by self-reported diaries) would improve after the dog's arrival. The sleep of 18 youths (15 boys) aged from 5 to 16 years (M = 8.86), and of their parents (14 mothers, 11 fathers) was assessed for a 5- to 7-day period before (pretest) and eight to ten weeks after the dog's arrival (posttest). A designated parent (the same at the pretest and posttest) completed the sleep diary of the child, who wore an actiwatch in the meantime. Significant improvement in most sleep parameters was observed from pretest to posttest for the child and the mother, as reported in the sleep diaries. However, there was no improvement in the child's sleep when assessed objectively. Fathers' sleep duration increased after the dog's arrival, when adjusting for the child's age. All significant effects had medium to large sizes. This study provides the first quantitative evidence of the positive effect of autism service dogs on the sleep of families. These findings suggest that the dog's presence may increase the sense of safety for the child, who would resume sleeping faster or stay in the bedroom after nocturnal awakenings, leading to improved parents' sleep.
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Forensic interviews following child sexual abuse (CSA) are of central importance to the children, their families and all those involved. Moreover, the legal system expects rich, forensically relevant reports from the children. The current study focuses on the impact of children's social affiliation on the richness of their reports, and how question types contribute to rich reports. The sample included 314 forensic interviews conducted in Israel between 2015 and 2018. The findings revealed a relationship between child characteristics (gender), abuse characteristics (perpetrator identity, abuse type, abuse frequency) and social affiliation with report richness. Furthermore, question types (free recall prompts, summaries, directive, option-posing, suggestive) moderated the relationship between the child's characteristics, abuse characteristics, and social affiliation with report richness, when these effects were not equal. The findings emphasized that contextual observation of sexually abused children may promote better services for them and, in addition, stressed the importance of advancing future training and practical guidelines for practitioners.
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INTRODUCTION: Trapdoor fractures of the orbital floor occur almost exclusively in the paediatric population. Despite being widely discussed in the literature, their management remains controversial. The objective of this retrospective study was to analyse the surgical experiences on paediatric trapdoor fractures in the maxillofacial centres participating in the WORMAT project. MATERIALS AND METHODS: 14 centres collected data for patients aged ≤16 years operated between January 2011 and December 2022. The demographic, cause and type of fracture, timing from injury to surgery, surgical approach, type of floor repair and outcomes were recorded. Diplopia, surgical wound infection, hardware loosening and dysesthesia in the infraorbital nerve area were recorded at follow-up. RESULTS: 43 patients were included: 25 children (0-12 y) and 18 adolescents (13-16 y) (mean age, 11.1 years). Surgical treatment was performed within 24 h in 51 % of the patients, within 24-72 h in 33 %, and beyond 72 h in the remaining. The orbital floor was repaired with a resorbable implant/membrane in 63 % of the patients, open reduction without an implant in 30 %, a titanium mesh implant in 3 adolescent patients. At follow-up (mean 16.3 months), 14 patients had residual diplopia in the upper fields, only two of these resolved within 6 months. DISCUSSION: A tendency toward an increased incidence of postoperative diplopia with longer intervals between trauma and surgery was observed. This study showed different choices regarding the material placed on the floor, with a preference for open reduction without implants in children, compared to the use of resorbable implants or membranes in adolescents.
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OBJECTIVES: To assess the ability of baseline serum biomarkers to predict disease activity and remission status in juvenile idiopathic arthritis (JIA) at 18-year follow-up (FU) in a population-based setting. METHODS: Clinical data and serum levels of inflammatory biomarkers were assessed in the longitudinal population-based Nordic JIA cohort study at baseline and at 18-year FU. A panel of 16 inflammatory biomarkers was determined by multiplexed bead array assay. We estimated both univariate and multivariate logistic regression models on binary outcomes of disease activity and remission with baseline variables as explanatory variables. RESULTS: Out of 349 patients eligible for the Nordic JIA cohort study, 236 (68%) had available serum samples at baseline. We measured significantly higher serum levels of interleukin 1ß (IL-1ß), IL-6, IL-12p70, IL-13, MMP-3, S100A9 and S100A12 at baseline in patients with active disease at 18-year FU than in patients with inactive disease. Computing receiver operating characteristics illustrating the area under the curve (AUC), we compared a conventional prediction model (gender, age, joint counts, erythrocyte sedimentation rate, C reactive protein) with an extended model that also incorporated the 16 baseline biomarkers. Biomarker addition significantly improved the ability of the model to predict activity/inactivity at the 18-year FU, as evidenced by an increase in the AUC from 0.59 to 0.80 (p=0.02). Multiple regression analysis revealed that S100A9 was the strongest predictor of inactive disease 18 years after disease onset. CONCLUSION: Biomarkers indicating inflammation at baseline have the potential to improve evaluation of disease activity and prediction of long-term outcomes.
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Artritis Juvenil , Biomarcadores , Inducción de Remisión , Humanos , Artritis Juvenil/sangre , Artritis Juvenil/diagnóstico , Biomarcadores/sangre , Femenino , Masculino , Niño , Adolescente , Pronóstico , Curva ROC , Preescolar , Estudios Longitudinales , Metaloproteinasa 3 de la Matriz/sangre , Estudios de Cohortes , Proteína C-Reactiva/análisis , Proteína C-Reactiva/metabolismo , Estudios de Seguimiento , Mediadores de Inflamación/sangreRESUMEN
BACKGROUND: To reduce health inequities in paediatric patients with complex diseases, our hospital developed a food security programme in 2022. The programme aims to mitigate food insecurity (FI) in paediatric patients with oncological, transplantation and congenital cardiovascular diagnoses, by providing a monthly nutritious food supply that covers up to 50% of the patient's family food intake, accompanied by social and nutritional follow-up. In this study, we aimed to assess the effect of the programme on FI and nutritional status and describe its implementation. METHOD: We conducted a before-and-after study of patients who entered the programme in a 14-month period. We used the Escala Latinoamericana y Caribeña de Seguridad Alimentaria (ELCSA) scale score, FI level and nutritional status measures to assess the effect of the programme. We used the Wilcoxon and McNemar tests to assess changes in scores and proportions of patients with moderate and severe FI, respectively, 31.5%-14.4% (p=0.0008) and of moderate FI from 68.5% to 36.9%. RESULTS: 111 patients were included. They had a baseline median (IQR) ELCSA score=8 (7-11) that changed to 6 (4-9) (p<0.0001). Severe FI according to ELCSA changed from 31.5% to 14.4% (p<0.001) and moderate from 68.5% to 36.9% (p<0.001). We found no differences in nutritional status regarding height for age (49.5% vs 51.3%, p=0.76), weight for height (42.5% vs 59.1%, p=0.75) or body mass index for age (38% vs 46%, p=0.42) CONCLUSION: The programme reduced FI in families by improving its level to mild or moderate. Children who entered the programme maintained an appropriate nutritional status despite the considerable risk of malnutrition described for oncological paediatric patients and paediatric solid organ transplantation receptors.
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Seguridad Alimentaria , Estado Nutricional , Humanos , Masculino , Femenino , Niño , Preescolar , Inseguridad Alimentaria , Lactante , Evaluación de Programas y Proyectos de Salud , Adolescente , Abastecimiento de Alimentos/estadística & datos numéricosRESUMEN
BACKGROUND: Children utilizing invasive home mechanical ventilation (administered via tracheostomy tube) receive intensive care at home without the support of trained staff typically present in an intensive care unit; within the context of worsening home nursing shortages, much of the 24/7 care burden falls to families which are likely under supported. Prior reviews have explored the quality of life of children receiving various forms of mechanical ventilation, without addressing the impact on the family. Additionally, the literature inconsistently differentiates the unique experience of families with children using invasive home mechanical ventilation from non-invasive, which has lower morbidity and mortality and requires less nursing care in the home. Therefore, our study aims to explore and map the existing literature regarding the impact of invasive home mechanical ventilation on the child and family's quality of life. Identified gaps will inform future research focused on improving the family quality of life of children with invasive home mechanical ventilation. METHODS: Five databases will be searched using keywords and controlled vocabulary to identify relevant studies: Ovid Medline, Embase, Scopus, and Cochrane Library. English language studies will meet inclusion criteria if they include primary research studies of children or families of children utilizing invasive home mechanical ventilation at home and assess quality of life. Children and young adults aged 0-25 years will be included. We exclude studies of hospitalized children, studies focused solely on healthcare professional experiences or clinical outcomes, and those focused on the period surrounding discharge from admission for tracheostomy placement. Two independent reviewers will screen studies at the title/abstract and full-text levels. Two independent reviewers will extract data from relevant studies. Disagreements will be resolved by an independent third reviewer. A targeted grey literature search will be performed utilizing ProQuest, clinicaltrials.gov, WHO trial registry, Google Scholar, and professional societies. Findings will be presented in tables and figures along with a narrative summary. DISCUSSION: This scoping review seeks to map the literature and provide a descriptive report of the health-related quality of life of children using invasive home mechanical ventilation and their families. REGISTRATION: Open Science Framework https://doi.org/10.17605/OSF.IO/6GB84 Date of Registration: November 29, 2023.
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Servicios de Atención de Salud a Domicilio , Calidad de Vida , Respiración Artificial , Humanos , Niño , Familia/psicología , TraqueostomíaRESUMEN
BACKGROUND: The respiratory microbiota plays a crucial role in the development of tuberculosis (TB). While existing research has underscored imbalances in the respiratory microbiota of adult patients with TB, information regarding the lower respiratory tract (LRT) microbiota in pediatric patients with TB remains scarce. METHODS: We employed 16S rRNA gene sequencing technology to investigate the LRT microbial communities of 85 children of different ages with active TB of different severities, 33 children with infectious diseases other than TB, and 48 sex- and age-matched healthy children. RESULTS: A marked imbalance in the respiratory microbiota was observed in children with TB, highlighted by reduced alpha diversity and a distinct microbial community structure. Comparative analysis indicated that patients with severe TB exhibited lower Neisseria levels than those with non-severe TB (1.01% vs. 3.93%, respectively; p = .02). Streptococcus and Gemella levels were lower in bacteriologically confirmed TB cases compared with clinically diagnosed cases, and higher in healthy children younger than 10 years old than in the older group. Spearman correlation analysis demonstrated significant associations between the microbiota of the LRT and cytokine concentrations in the sputum of children with TB (e.g., an inverse correlation between Veillonella and interleukin-17A). CONCLUSIONS: TB induced significant dysbiosis in the LRT microbiota of children that was associated with disease severity and the immunological response in the respiratory tract. Our findings may offer a deeper understanding of the role of the respiratory microbiome in TB pathogenesis and progression.
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AIM: To examine the long-term results and treatment effectiveness of liver transplantation (LT) in the treatment of homozygous familial hypercholesterolemia (HoFH) in children and adolescents. METHOD: Patients who underwent LT due to HoFH between 2007 and 2023 were included in the study. The patients' demographic data, clinical findings, preoperative and postoperative laboratory examinations, transplantation complications, and postoperative disease courses were evaluated. RESULTS: There were five boys with an average age of 6.2 (median: 6, range 4-10) years in the study. The average total cholesterol level of the patients before transplantation was 923 (median: 950, range: 780-1002) mg/dL and the average LDL-cholesterol level was 864 (median: 852, range: 770-957) mg/dL. No patients died of transplant-related complications. After an average follow-up of 9.2 (median: 9, range: 1.5-16) years, the average total cholesterol level of the patients was 197 (median: 164, range: 137-359) mg/dL, and the average LDL-cholesterol level was 138 (median: 92, range: 85-313) mg/dL. Four (80%) patients developed atherosclerotic cardiovascular disease during follow-up, and two (40%) died of this cause. CONCLUSION: LT in the treatment of HoFH did not help our patients reach the target LDL-cholesterol level after transplantation and did not prevent the development of cardiovascular disease. Therefore, LT alone is not curative in the treatment of HoFH.
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LDL-Colesterol , Hiperlipoproteinemia Tipo II , Trasplante de Hígado , Humanos , Masculino , Niño , Hiperlipoproteinemia Tipo II/cirugía , Hiperlipoproteinemia Tipo II/sangre , Hiperlipoproteinemia Tipo II/terapia , Preescolar , Resultado del Tratamiento , LDL-Colesterol/sangre , Femenino , Estudios de Seguimiento , Homocigoto , Adolescente , Estudios Retrospectivos , Colesterol/sangreRESUMEN
Causation is a core feature of human cognition and language. How children learn about intricate causal meanings is yet unresolved. Here, we focus on how children learn verbs that express causation. Such verbs, known as lexical causatives (e.g., break and raise), lack explicit morphosyntactic markers indicating causation, thus requiring that the child generalizes the causal meaning from the context. The language addressed to children presumably plays a crucial role in this learning process. Hence, we tested whether adults adapt their use of lexical causatives to children when talking to them in day-to-day interactions. We analyzed naturalistic longitudinal data from 12 children in the Manchester corpus (spanning from 20 to 36 months of age). To detect semantic generalization, we employed a network approach with semantics learned from cross-situational contexts. Our results show an increasing trend in the expansion of causative semantics, observable in both child speech and child-directed speech. Adults consistently maintain somewhat more intricate causative semantic networks compared to children. However, both groups display evolving patterns. Around 28-30 months of age, children undergo a reduction in the degree of causative generalization, followed by a slightly time-lagged adjustment by adults in their speech directed to children. These findings substantiate adults' adaptation in child-directed speech, extending to semantics. They highlight child-directed speech as a highly adaptive and subconscious teaching tool that facilitates the dynamic processes of language acquisition.
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Desarrollo del Lenguaje , Semántica , Habla , Humanos , Preescolar , Adulto , Masculino , Femenino , Lactante , Aprendizaje , Estudios Longitudinales , Lenguaje , Lenguaje InfantilRESUMEN
INTRODUCTION: This study investigates the impact of different feeding methods (direct breastfeeding, expressed milk feeding, formula feeding) on the infant microbiota at 6 weeks of age. METHODS: A total of 217 healthy infants stool samples were collected from Hong Kong between August 2018 and December 2019. RESULTS: Various microbial taxa, including the genera Enterobacter and Raoultella were identified in the expressed breast milk feeding group. The richness and composition of the major bacterial phyla showed similar abundance between direct breastfeeding and expressed breast milk. DISCUSSION: These findings suggests that these bacteria may have colonized the milk during expression or could be introduced from other external sources. The mode of breastfeeding did not significantly alter microbiota parameters in the infant gut at 6 weeks.
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The topic of sex offenses committed by women has received relatively little attention until recent decades. The scarcity of research in this domain underscores the urgent need for a more comprehensive understanding and effective interventions. Women who committed child sexual abuse (CSA) exhibit a distinct psychological profile compared to men, requiring specific intervention programs. The current systematic review has two aims: the primary aim is to analyze the effectiveness of psychological interventions with women who committed CSA, and the secondary aim is to identify the intervention models and strategies used with them. Six databases were searched for studies examining the effectiveness of psychological interventions. All retrieved papers were excluded after full-text assessments as none met the primary objective. However, eight publications fulfilled the secondary objective of identifying models and strategies that could inform intervention development. The intervention programs presented addressed specific targets focused on criminogenic needs highlighted in the literature as central to this population, as well as targets that complement the intervention according to individual characteristics. Moreover, the studies frequently emphasize an intervention approach centered on individuals' potential (and not just their deficits), employing a gender paradigm to underpin psychological interventions with this population. The results of this review highlight a major gap in the current literature concerning both the delivery and effectiveness assessment of psychological intervention for women who committed CSA. The studies incorporated for the second objective elucidated critical treatment targets and models to inform intervention strategies, which are subsequently discussed in terms of their practical implications.
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To investigate the clinical efficacy of sirolimus in treating children with refractory nephrotic syndrome, the clinical data for 22 children from the Children's Hospital of Hebei Province were analyzed retrospectively. There were 16 boys and six girls, and the treatment period was from September 2015 to April 2021. There were two patients with steroid-dependent nephrotic syndrome (SDNS), six patients with frequently relapsing nephrotic syndrome (FRNS), and 14 patients with steroid-resistant nephrotic syndrome (SRNS). All patients were defined as having refractory nephrotic syndrome. There were 12 patients (including nine SRNS patients and three FRNS patients) with minimal change disease (MCD), three patients (three SRNS patients) with focal segmental glomerular sclerosis (FSGS), one FRNS patient with mesangial proliferative glomerulonephritis (MsPGN), and six patients without a kidney biopsy. Compared with levels before sirolimus treatment, 24-hour urine protein (24-h UP), low-density lipoprotein cholesterol (LDL-C), urea (Ur) and serum creatinine (SCr) levels were significantly lower (all p < 0.05). Moreover, albumin (Alb) was significantly increased (p < 0.05), and there were no significant differences in total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), triglyceride (TG), immunoglobulin A (IgA), immunoglobulin G (IgG) or immunoglobulin M (IgM) (all p > 0.05) at the first follow-up. Sirolimus is effective as the first treatment of some children with refractory nephrotic syndrome, but its long-term efficacy and adverse reactions still require follow-up.
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Inmunosupresores , Síndrome Nefrótico , Sirolimus , Humanos , Síndrome Nefrótico/tratamiento farmacológico , Masculino , Femenino , Sirolimus/uso terapéutico , Niño , Estudios Retrospectivos , Preescolar , Inmunosupresores/uso terapéutico , Adolescente , Resultado del Tratamiento , Creatinina/sangre , Nefrosis Lipoidea/tratamiento farmacológico , Glomeruloesclerosis Focal y Segmentaria/tratamiento farmacológico , LDL-Colesterol/sangre , Lactante , Riñón/patología , Proteinuria/tratamiento farmacológico , Proteinuria/etiología , ChinaRESUMEN
BACKGROUND: Early adversity, broadly defined as a set of negative exposures during childhood, is extremely common and increases risk for psychopathology across the life span. Previous research suggests that separate dimensions of adversity increase risk through developmental plasticity mechanisms shaping unique neurobiological pathways. Specifically, research suggests that deprivation is associated with deficits in higher order cognition, while threat is associated with atypicality in fear learning and emotion dysregulation. However, most of this research has been conducted in adolescent and adult samples, long after exposure to adversity occurs and far from periods of peak developmental plasticity. OBJECTIVE: The Wellness Health and Life Experiences (WHALE) study examines the neurobiological and behavioral mechanisms by which deprivation, threat, and unpredictability increase risk for psychopathology in early childhood (age 4-7 years) directly following periods of peak developmental plasticity. The objective of this study is to describe the study rationale and aims, the research design and procedures, and the analytical plan to test the study hypotheses. METHODS: This is a retrospective cohort study that examines associations between exposure to deprivation and threat and their hypothesized neurobiological mechanisms, how these neurobiological mechanisms link early adversity and psychopathology, and associations between unpredictability, reward learning, and psychopathology. The sample was a convenience sample of children (aged 4-7 years) and their families, identified through flyers, email blasts to listserves, school-based advertising, and involvement in community events. Data were collected during a home visit, a subsequent laboratory visit, and a final neuroimaging visit. Planned analyses include linear regression, path analyses, and functional magnetic resonance imaging analyses to explore the role of neural function in the association between early adversity and psychopathology. RESULTS: Participants (N=301) have been recruited into the study, and data collection has commenced. The expected results will be available in 2024. CONCLUSIONS: The findings of this study will help elucidate the neurobiological mechanisms by which early adversity increases risk for psychopathology in early childhood. This study represents the earliest test of an influential theory of biological embedding of early adversity. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/59636.
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Experiencias Adversas de la Infancia , Humanos , Niño , Preescolar , Estudios Retrospectivos , Femenino , Masculino , Estudios de Cohortes , Psicopatología , Trastornos Mentales/epidemiología , Trastornos Mentales/etiología , Trastornos Mentales/fisiopatologíaRESUMEN
OBJECTIVES: To evaluate the clinical efficacy of short-peptide exclusive enteral nutrition (EEN) therapy in inducing remission during active Crohn's disease (CD) in children, as well as changes in physical growth and nutritional indicators before and after treatment. METHODS: A prospective study included 43 children with active CD who were admitted to the Department of Gastroenterology, Children's Hospital of Nanjing Medical University from January 2017 to January 2024. The participants were randomly divided into a medication treatment group (13 children) and a short-peptide + medication treatment group (30 children). The changes in the Pediatric Crohn's Disease Activity Index (PCDAI) scores, physical growth, and nutritional indicators before and after treatment were analyzed in both groups. RESULTS: The PCDAI scores in the short-peptide + medication treatment group were lower than those in the medication treatment group after treatment (P<0.05). The Z-scores for weight-for-age, body mass index, and albumin levels were higher in the short-peptide + medication treatment group compared to the medication treatment group (P<0.05). In the patients with moderate to severe CD, total protein levels in the short-peptide + medication treatment group were significantly higher than those in the medication treatment group (P<0.05). CONCLUSIONS: Short-peptide EEN therapy can induce clinical remission in children with active CD and promote their physical growth while improving their nutritional status.
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Enfermedad de Crohn , Nutrición Enteral , Estado Nutricional , Humanos , Enfermedad de Crohn/terapia , Femenino , Masculino , Niño , Adolescente , Estudios Prospectivos , Péptidos , Desarrollo Infantil , PreescolarRESUMEN
OBJECTIVES: To explore early diagnostic biological markers for Leigh syndrome caused by the m.8993T>G mutation. METHODS: A retrospective analysis was performed on the clinical data of four children diagnosed with m.8993T>G mutation-related mitochondrial disease at the Children's Hospital of Chongqing Medical University from January 2014 to January 2024. Additionally, a literature review was conducted. RESULTS: All four children had plasma amino acid and acylcarnitine analyses that revealed decreased citrulline levels, and one child was initially identified through neonatal genetic metabolic disease screening. According to the literature review, there were 26 children with mitochondrial disease and hypocitrullinemia caused by the m.8993T>G mutation (including the four children in this study). Among these, 12 children exhibited clinical phenotypes of Leigh syndrome or Leigh-like syndrome, while 18 children were identified with hypocitrullinemia and/or elevated levels of 3-hydroxyisovalerylcarnitine (C5-OH) during neonatal genetic metabolic disease screening. CONCLUSIONS: Hypocitrullinemia may serve as a potential biomarker for the early diagnosis of m.8993T>G mutation-associated Leigh syndrome, detectable as early as during neonatal genetic metabolic disease screening.
Asunto(s)
Citrulina , Enfermedad de Leigh , Mutación , Humanos , Enfermedad de Leigh/genética , Masculino , Femenino , Lactante , Citrulina/sangre , Preescolar , Recién Nacido , Carnitina/análogos & derivados , Carnitina/sangre , Estudios RetrospectivosRESUMEN
OBJECTIVES: To explore the establishment of a risk prediction model for concurrent bronchiolitis obliterans (BO) in children with refractory Mycoplasma pneumoniae pneumonia (RMPP). METHODS: A retrospective study included 116 RMPP children treated in the Department of Pediatrics of Xiangya Changde Hospital from June 2021 to December 2023. Eighty-one cases were allocated to the training set and thirty-five cases to the validation set based on a 7:3 ratio. Among them, 26 cases in the training set developed BO, while 55 did not. The multivariate logistic regression was used to select variable factors for constructing the BO risk prediction model. Nomograms were drawn, and the receiver operating characteristic (ROC) curve was used to assess the discriminative ability of the model, while calibration curves and Hosmer-Lemeshow tests evaluated the model's calibration. RESULTS: Multivariate logistic regression analysis indicated that several factors were significantly associated with concurrent BO in RMPP children, including length of hospital stay, duration of fever, atelectasis, neutrophil percentage (NEUT%), peak lactate dehydrogenase (LDH), ferritin, peak C reactive protein (CRP), oxygenation index (PaO2/FiO2), ≥2/3 lung lobe consolidation, pleural effusion, bronchial mucous plugs, bronchial mucosal necrosis, and arterial oxygen partial pressure (PaO2) (P<0.05). ROC curve analysis for the training set indicated an area under the curve of 0.904 with 88% sensitivity and 83% specificity; the validation set showed an area under the curve of 0.823 with 76% sensitivity and 93% specificity. The Hosmer-Lemeshow test's Chi-square values for the training and validation sets were 2.17 and 1.92, respectively, with P values of 0.221 and 0.196, respectively. CONCLUSIONS: The risk prediction model for BO in RMPP children based on logistic regression has good performance. Variables such as length of hospital stay, duration of fever, atelectasis, peak LDH, peak CRP, NEUT%, ferritin, ≥2/3 lung lobe consolidation, pleural effusion, bronchial mucous plugs, bronchial mucosal necrosis, PaO2/FiO2, andPaO2 can be used as predictors.