RESUMO
Os defeitos de esmalte são alterações qualitativas ou quantitativas na estrutura dentária, que originam-se de fatores sistêmicos, locais ou genéticos. A hipoplasia de Turner é um defeito na espessura do esmalte localizado cuja etiologia decorre de um traumatismo ou infecção periapical presente no dente decíduo predecessor, afetando o desenvolvimento do dente permanente. O objetivo do presente estudo foi apresentar um caso clínico de paciente infantil com dente hipoplásico de Turner em pré-molar, que tornou-se não vital sem que houvesse lesão de cárie ou trauma adicional. Em razão das características clínicas e radiográficas do dente afetado, bem como do risco de cárie e do comportamento cooperador da paciente, optou-se pela reabilitação do elemento afetado por meio de tratamento endodôntico e de restauração semidireta em resina composta. Torna-se de fundamental importância o conhecimento da etiologia e a realização de um exame clínico e radiográfico minucioso visando ao diagnóstico precoce e à elaboração de um plano de tratamento adequado para todos os defeitos de desenvolvimento do esmalte, incluindo-se a hipoplasia de Turner, cujo tratamento dependerá da severidade da alteração, do comportamento do paciente e do risco de cárie. Sugere-se a realização de estudos que associem a microestrutura do esmalte hipoplásico com a ausência de vitalidade pulpar.
Enamel defects are qualitative or quantitative changes in the tooth structure originating from systemic, local, or genetic factors. Turner's hypoplasia is a defect in the thickness of the localized enamel whose etiology arises from trauma or periapical infection in the predecessor deciduous tooth, affecting the permanent tooth's development. The objective of the present study was to present a clinical case of a child patient with a hypoplastic Turner premolar tooth, which became non-vital without the occurrence of caries, or additional trauma. Due to the affected tooth's clinical and radiographic characteristics, the risk of cavities, and the patient's cooperative behavior, it was decided to rehabilitate the affected element through endodontic treatment and semidirect restoration in composite resin. It is of fundamental importance to know the etiology and carry out a thorough clinical and radiographic examination aiming at early diagnosis and the development of an adequate treatment plan for all enamel developmental defects, including Turner's hypoplasia, whose treatment will depend on the severity of the change, the patient's behavior and the risk of caries. Studies are suggested to be carried out that associate the microstructure of hypoplastic enamel with the absence of pulp vitality.
Assuntos
Humanos , Feminino , Criança , Planejamento de Assistência ao Paciente , Reabilitação , Dente Pré-Molar , Assistência Odontológica , Hipoplasia do Esmalte DentárioRESUMO
Introducción: La calidad de vida relacionada con la salud (CVRS) y los estados de ánimo son indicadores cruciales del bienestar en adolescentes, pero su relación con estudiantes de Antioquia, Colombia, no ha sido ampliamente estudiada. Objetivo: Determinar la CVRS y los estados de ánimo en escolares de Antioquia-Colombia. Materiales y métodos: Estudio transversal con 1957 escolares de 9 a 20 años. Se aplicaron mediciones de CVRS, ansiedad, depresión, hostilidad y alegría, actividad física, comportamiento sedentario, apoyo social de padres y nivel socioeconómico. Resultados: La calidad de vida alta (CVA) es más elevada en hombres, personas con alegría, estudiantes con apoyo de padres, activos físicamente y personas de nivel socioeconómico alto y medio. AL aumentar un año de edad, disminuye en un 15 % la CVA, y al aumentar la depresión, la ansiedad y el comportamiento sedentario disminuye la CVA. Además, los niveles de depresión y ansiedad son mayores en mujeres, estudiantes mayores, sin apoyo de los padres y personas sedentarias. Conclusiones: La CVRS se asocia con estados de ánimo, actividad física, comportamiento sedentario y apoyo de los padres; mientras que los estados de ánimo se asocian con el sexo, el apoyo de los padres, la CVS y el sedentarismo.
Introduction: Even though health-related quality of life (HRQL) and mood states are key indicators of the well-being of adolescents, their relationship has not been analyzed in students from Antioquia, Colombia. Objective: To determine HRQL and mood states in schoolchildren from Antioquia. Materials and methods: A cross-sectional study was conducted on 1,957 schoolchildren and adolescents aged between 9 and 20 years. Measurements of HRQL, anxiety, depression, hostility and happiness, physical activity, sedentary behavior, parental social support, and socioeconomic status were applied. Results: A high quality of life (HQL) was observed more frequently in male participants, students with parental support, physically active, and those belonging to medium and high socioeconomic status. HQL decreased 15% as their age increased by one year. Also, HQL was reduced when depression, anxiety, and sedentary behavior increased. Furthermore, depression and anxiety levels were higher in women, older students, as well as in those without parental control and with sedentary behavior. Conclusions: HRQL is associated with mood states, physical activity, sedentary behavior, and parental support. In contrast, mood states are related to gender, parental support, HQL, and sedentary lifestyle.
Introdução: A qualidade de vida relacionada à saúde (CVRS) e os estados de humor são indicadores cruciais de bem-estar em adolescentes, mas sua relação com estudantes de Antioquia, Colômbia, não foi amplamente estudada. Objetivo: Determinar a CVRS e os estados de humor em escolares de Antioquia-Colômbia. Materiais e métodos: Estudo transversal com 1.957 escolares de 9 a 20 anos. Foram aplicadas medidas de QVRS, ansiedade, depressão, hostilidade e felicidade, atividade física, comportamento sedentário, apoio social dos pais e nível socioeconômico. Resultados: A alta qualidade de vida (CVA) é maior em homens, pessoas com alegria, estudantes com apoio parental, fisicamente ativos e pessoas de nível socioeconômico alto e médio. À medida que a idade aumenta em um ano, diminui em 15% o CVA, e ao aumentar a depressão, a ansiedade e o comportamento sedentário aumentam, o CVA diminui. Além disso, os níveis de depressão e ansiedade são mais elevados nas mulheres, nos estudantes mais velhos, sem apoio dos pais e nas pessoas sedentárias. Conclusões: A QVRS está associada a estados de humor, atividade física, comportamento sedentário e apoio parental; enquanto os estados de humor estão associados ao sexo, apoio parental, CVS e estilo de vida sedentário.
Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto Jovem , Saúde , Emoções , Felicidade , HostilidadeRESUMO
Purpose: To quantify outer retina structural changes and define novel biomarkers of inherited retinal degeneration associated with biallelic mutations in RPE65 (RPE65-IRD) in patients before and after subretinal gene augmentation therapy with voretigene neparvovec (Luxturna). Methods: Application of advanced deep learning for automated retinal layer segmentation, specifically tailored for RPE65-IRD. Quantification of five novel biomarkers for the ellipsoid zone (EZ): thickness, granularity, reflectivity, and intensity. Estimation of theâ EZarea in single and volume scans was performed with optimized segmentation boundaries. The control group was age similar and without significant refractive error. Spherical equivalent refraction and ocular length were evaluated in all patients. Results: We observed significant differences in the structural analysis of EZ biomarkers in 22 patients with RPE65-IRD compared with 94 healthy controls. Relative EZ intensities were already reduced in pediatric eyes. Reductions of EZ local granularity and EZ thickness were only significant in adult eyes. Distances of the outer plexiform layer, external limiting membrane, and Bruch's membrane to EZ were reduced at all ages. EZ diameter and area were better preserved in pediatric eyes undergoing therapy with voretigene neparvovec and in patients with a milder phenotype. Conclusions: Automated quantitative analysis of biomarkers within EZ visualizes distinct structural differences in the outer retina of patients including treatment-related effects. The automated approach using deep learning strategies allows big data analysis for distinct forms of inherited retinal degeneration. Limitations include a small dataset and potential effects on OCT scans from myopia at least -5 diopters, the latter considered nonsignificant for outer retinal layers.
Assuntos
Aprendizado Profundo , Terapia Genética , Mutação , Tomografia de Coerência Óptica , cis-trans-Isomerases , Humanos , cis-trans-Isomerases/genética , Tomografia de Coerência Óptica/métodos , Masculino , Feminino , Terapia Genética/métodos , Adulto , Criança , Adolescente , Adulto Jovem , Pessoa de Meia-Idade , Degeneração Retiniana/genética , Degeneração Retiniana/terapia , Pré-Escolar , Acuidade Visual/fisiologia , Retina/diagnóstico por imagem , Retina/patologiaRESUMO
Polymorphisms in the MBL2 gene exon 1 can decrease serum levels of mannose-binding lectin (MBL), increasing the risk of infection in immunocompromised individuals. This study evaluated the association between the polymorphism in exon 1 of the MBL2 gene, genotypes, serum MBL levels, and infection in 122 patients with acute lymphoid leukemia (ALL). The MBL*A allele exhibited the highest frequency (0.37) within the study population. The MBL*D (0.32) was the predominant variant. The combined frequency of O polymorphic alleles (either B or D) was 0.63. The frequencies of the A/A, A/O and O/O genotypes were 0.13, 0.49 and 0.38, respectively. All patients exhibited consistently low levels of serum MBL, irrespective of their exon 1 genotype. Parasitic infections (n = 103), bacterial (n = 69) and viral (n = 48). A/O genotype (0.49) had higher infection rates, A/A (0.13) had lower rates, and O/O showed increased viral susceptibility (OR: 0.37; 95% CI 0.13-1.06; p = 0.05). Our findings demonstrated that the study population were MBL-deficient, regardless of their MLB2 genotype. Individuals with the A/O genotype had more infections, while those with the O/O genotype appeared more susceptible to viral infections. These findings highlight the impact of MBL levels and genetic variants on infection susceptibility in ALL patients.
Assuntos
Éxons , Predisposição Genética para Doença , Lectina de Ligação a Manose , Leucemia-Linfoma Linfoblástico de Células Precursoras , Humanos , Lectina de Ligação a Manose/genética , Lectina de Ligação a Manose/sangue , Masculino , Feminino , Éxons/genética , Adulto , Leucemia-Linfoma Linfoblástico de Células Precursoras/genética , Leucemia-Linfoma Linfoblástico de Células Precursoras/sangue , Pessoa de Meia-Idade , Adolescente , Genótipo , Adulto Jovem , Idoso , Alelos , Polimorfismo de Nucleotídeo Único , Criança , Frequência do Gene , Polimorfismo GenéticoRESUMO
Cardiorespiratory fitness is the most important variable related to health and a strong predictor of mortality. However, it is rarely used in clinics due to costs, specialized equipment, space needs, and the requirements of expert staff such as an exercise physiologist, physician, or other health professional. This work aims to validate and test the reliability of a submaximal step test to estimate VO2max of 8-to 16-year-old pediatric populations as a simple and low-cost tool for clinical practice. A cross-sectional study included 242 children and adolescents (42.1% girls) aged 8-16. Cardiorespiratory fitness was determined by a maximal incremental test on a treadmill until exhaustion. The step test entailed maintaining a steady pace of 22 steps per minute for 3 min (60 bpm), with the heart rate being recorded at the end of the test. Nutritional status was computed through BMI z-score. A multiple linear regression model validated the step test and developed a new equation to predict VO2max, including the third-minute heart rate, weight, and height. The reliability among predicted and measured VO2max was assessed by Bland-Altman analysis. The mean age was 12.5 ± 2.6; 51.6% were overweight or obese. The cardiorespiratory fitness measured as VO2max was 35.01 ± 0.58 ml·min-1·kg-1. A robust correlation was observed between the predicted VO2max from the step test and the measured VO2max (r = 0.86, p < 0.001). Bland-Altman analysis indicated statistical concordance between predicted and measured VO2max. Our findings indicate that the step test protocol is valid and reliable for estimating VO2max in children and adolescents. Furthermore, the predictive equation is suitable for application among children aged 8-16.
Assuntos
Aptidão Cardiorrespiratória , Teste de Esforço , Consumo de Oxigênio , Humanos , Criança , Feminino , Masculino , Consumo de Oxigênio/fisiologia , Adolescente , Teste de Esforço/métodos , Aptidão Cardiorrespiratória/fisiologia , Estudos Transversais , Reprodutibilidade dos Testes , Frequência Cardíaca/fisiologiaRESUMO
Foreign body (FB) ingestion and aspiration are frequent causes of pediatric emergency room visits, with significant morbidity and mortality risks. This cross-sectional study analyzed 1,052 pediatric patients admitted for suspected FB events at a single institution between 2008 and 2015, including 886 cases of suspected ingestion and 166 cases of suspected aspiration. Cluster analysis identified three distinct clusters for both groups, with respiratory symptoms being predominant in clusters with worse outcomes. The respiratory clusters were associated with increased complication rates (13.0% for aspiration, 3.6% for ingestion) and all mortalities (three in aspiration and two in ingestion). In ingestion cases, Respiratory Cluster patients showed increased complications, prolonged hospital stays (mean 55.1 h), and accounted for all mortalities, a relationship not previously reported. Caregiver-reported certainty of event occurrence showed moderate sensitivity (72.5%) and low specificity (45.4%) for aspiration, and higher sensitivity (86.8%) with lower specificity (19.8%) for ingestion. Decision Curve Analysis revealed a net benefit in utilizing caregiver certainty for clinical decision-making. Confirmatory radiographic findings were commonly observed in ingestion cases (84.2%) than in aspiration cases (37.7%), likely due to the higher incidence of metal ingestions compared to mostly organic aspirations. Endoscopic management had high success rates (97.6%), and low mortality, highlighting its central role in FB treatment. These findings underscore the importance of assessing respiratory symptom severity within the broad clinical spectrum of FBs to identify patients at risk of worse clinical outcomes, which helps prioritize resources when necessary. Caregiver-reported information has been shown to be valuable in guiding diagnostic decisions.
Assuntos
Cuidadores , Corpos Estranhos , Humanos , Feminino , Masculino , Pré-Escolar , Criança , Estudos Transversais , Análise por Conglomerados , Lactente , AdolescenteRESUMO
INTRODUCTION: Transition clinics are conceived as programs dedicated to the active, multidimensional development of a process that addresses the medical, psychosocial, educational, and vocational needs of pediatric patients suffering from a chronic disease that will persist into adulthood. Their understanding is justified in physiological, psychological, and sociocultural terms on the basis of the differential morbidity and mortality associated with a chronic disease that begins in childhood and prevails into adulthood. MATERIALS AND METHODS: Here, we reflect on the history, structure, and impact of transition clinics in pediatrics, with an emphasis on pediatric rheumatologic diseases. Additionally, we propose comprehensive reflection as an alternative for the patient, their family, and the medical team, outlining guidelines for development, implementation, and evaluation. RESULTS: The transition of care should commence in early adolescence, considering each patient's cognitive ability as a condition for the initiation of an educational process involving introspection into the disease. Interdisciplinarity is defined as a team that addresses the clinical, physical, emotional, and social dimensions of each patient and their interaction with the environment within the framework of individualized care and family support. Despite this, the lack of evidence supporting standardized guidelines for the implementation and overall effectiveness evaluation of these interventions was highlighted. CONCLUSIONS: The transition process is considered successful when the patient is adherent and has a positive and informed perception of their healthâdisease journey. We urge the generation of evidence documenting the comprehensiveness of processes inherent to transition clinics as the foundation of necessity.
Assuntos
Doenças Reumáticas , Reumatologia , Transição para Assistência do Adulto , Humanos , Colômbia , Adolescente , Criança , Doenças Reumáticas/terapia , Pediatria , Equipe de Assistência ao Paciente , Doença CrônicaRESUMO
Implicit statistical learning (ISL) is non-conscious learning where participants identify patterns in their environment after repeated exposures. This study verified whether Brazilian children with DD present disturbances in the ISL mechanism and if these disturbances may be related to the difficulties associated with DD through artificial grammar learning (AGL) and reaction time in serial tasks (SRT Task). It also intended to verify which of the paradigms proves to be the most sensitive to assess ISL and which is most associated with participants' learning to read and write. Two groups of children with and without DD from the end of the first cycle and the beginning of the second cycle of the elementary school participated in this study, paired according to socioeconomic level, education network, schooling, gender and age. Children with DD showed no disturbances in the ISL process; the AGL paradigm exhibited the most significant association with performance on reading/writing tasks. When compared to the SRT Task, the AGL paradigm proved to be more sensitive in assessing implicit processes and effectively distinguishing between the groups with and without DD. The results of the SRT Task emphasise the importance of task practice and structure for implicit learning in children with developmental dyslexia. These findings have important implications for understanding ISL and its relevance to reading and writing skills in children with developmental dyslexia.
Assuntos
Dislexia , Humanos , Criança , Feminino , Masculino , Dislexia/diagnóstico , Brasil , Tempo de Reação/fisiologia , Leitura , Aprendizagem/fisiologia , Aprendizagem por ProbabilidadeRESUMO
BACKGROUND: Interventions to promote mental health in paediatrics need to be effective, especially in crisis contexts. This systematic review proposes to compile and analyse the findings of nonpharmacological interventions conducted in samples of children and adolescents during the COVID-19 pandemic, focusing on mental health. METHODS: The research was carried out in PsycINFO, PubMed and Web of Science databases for empirical studies, including interventions in which measures of outcome variables were collected at least twice (pre and post). The studies' samples were children and adolescents up to 19 years old, and interventions were developed throughout the COVID-19 pandemic. After eligibility analyses, 16 studies were included in this review. RESULTS: Studies used different theoretical approaches, focusing on the promotion, prevention and treatment of mental health in specific contexts. Some were delivered online, in-person or in hybrid formats. Particularly, depression, the most frequently assessed outcome, demonstrated more favourable results within the interventions than other evaluated outcomes. However, due to the considerable risk of bias, the qualitative analysis of the results of many included studies should be performed with caution. CONCLUSIONS: Most of the interventions necessitate further validation, highlighting the ongoing need for research in this area. However, the emergence of interventions during crises, such as the COVID-19 pandemic, provides an opportunity to expand evidence-based mental health practices, paving the way for their application in other crisis situations. Given that mental health prevention and promotion practices can be integrated into the roles of all healthcare providers, possessing insight into the most suitable evidence-based interventions can elevate the quality of care delivered.
Assuntos
COVID-19 , Promoção da Saúde , Saúde Mental , Humanos , COVID-19/prevenção & controle , COVID-19/epidemiologia , COVID-19/psicologia , Adolescente , Criança , Promoção da Saúde/métodos , Transtornos Mentais/terapia , Transtornos Mentais/epidemiologia , SARS-CoV-2RESUMO
The COVID-19 pandemic created an unprecedented situation for families worldwide, with its potential impact on child development remaining uncertain, particularly within Latin American communities. This study aimed to analyze child development in children from Costa Rica and Mexico who grew up during COVID-19 pandemic. A cross-sectional study was conducted using a convenience sample of 183 children; a historical control group of Costa Rican children (n = 171) was also included. Child development was assessed using the EDIN-II in Costa Rica and the EDI in Mexico, along with a parental questionnaire. Descriptive statistics, chi-square tests, and logistic regression analysis were performed, with a significance level of 0.05. Significant differences were found when comparing the risk of development delay, particularly in the overall score and the fine motor domain score. The probability of overall delay was associated with the child's sex, age, maternal education level and whether the primary caregiver role was shared by both parents or fulfilled by a single parent. In Costa Rica, the development of children assessed post-pandemic was lower than that of children assessed pre-pandemic. The probability of these delays was associated with growing up during the pandemic, child's sex, and families' Socioeconomic Development Index. These results contribute to understanding child development during the COVID-19 context and provide a foundation for future research.
Assuntos
COVID-19 , Desenvolvimento Infantil , Humanos , COVID-19/epidemiologia , Masculino , Feminino , Costa Rica/epidemiologia , Estudos Transversais , México/epidemiologia , Pré-Escolar , Criança , Deficiências do Desenvolvimento/epidemiologia , SARS-CoV-2 , Pandemias , Lactente , Inquéritos e QuestionáriosRESUMO
Oral mucositis (OM) is a prevalent acute adverse effect of various cancer treatments. Accurate assessment of OM is vital for effective prevention and treatment strategies. However, a lack of validated pediatric instruments for evaluating OM can lead to unreliable data, and hinder interventional and epidemiological research. This study aims to evaluate the methods used for assessing OM in pediatric oncology patients. A systematic review of four databases and a manual search yielded 113 articles. Nine different scales were identified, with the World Health Organization (WHO) scale being the most commonly used (61.9%). The Children's International Mucositis Evaluation Scale (ChIMES) was used in 7.9% of the studies. Of the 8155 pediatric patients evaluated, 47.7% had both hematological malignancies and malignant solid tumors, while 46% had solely hematological malignancies. Despite the prevalence of the WHO scale, it lacks pediatric-specific criteria. Future OM research should incorporate validated tools like ChIMES for improved pediatric assessment.
Assuntos
Neoplasias , Estomatite , Humanos , Estomatite/etiologia , Estomatite/diagnóstico , Estomatite/epidemiologia , Criança , Adolescente , Neoplasias/complicações , Pré-EscolarRESUMO
BACKGROUND: Although parasacral TENS (pTENS) has been employed in various centers, there is a lack of studies on how children with overactive bladder (OAB) respond after failing to complete pTENS sessions. This study aimed to describe and assess treatments for OAB in children who did not respond to pTENS. MATERIAL AND METHODS: This retrospective case series examined patients aged 4-17 years. Patients were given subsequent treatment options, including: behavioral therapies; oxybutynin; imipramine; a combination of oxybutynin and imipramine; parasacral percutaneous electrical nerve stimulation (PENS); or a repeat course of pTENS. Outcomes were evaluated using the Dysfunctional Voiding Scoring System (DVSS) and the Visual Analogue Scale (VAS). RESULTS: Thirty children were included, with a median age of 7 years. Patients received one or more treatments. Of these, 70% underwent monotherapy. Among them, 57% experienced complete resolution of symptoms, 28% had partial resolution and were satisfied with the results, and 14% discontinued treatment. 30% out of the whole sample continued to experience bothersome symptoms. Complete response, according to initial subsequent, was achieved in: 54% with intensified behavioral therapies, 33% with oxybutynin, and 50% with imipramine alone. The median DVSS score decreased from 7.0 to 2.0 (p=0.025), while the median VAS score increased from 80 to 100 (p<0.001). CONCLUSION: Children with OAB refractory to pTENS who received structured subsequent treatments showed partial response in all cases, with complete symptom resolution in half of the patients. More intensive urotherapy, medications, or repeat pTENS in combination with oxybutinin can be effective for managing this challenging condition.
Assuntos
Ácidos Mandélicos , Estimulação Elétrica Nervosa Transcutânea , Bexiga Urinária Hiperativa , Humanos , Bexiga Urinária Hiperativa/terapia , Criança , Estimulação Elétrica Nervosa Transcutânea/métodos , Estudos Retrospectivos , Adolescente , Masculino , Feminino , Pré-Escolar , Ácidos Mandélicos/uso terapêutico , Resultado do Tratamento , Imipramina/uso terapêuticoRESUMO
Osteosarcoma (OS) is the most frequent primary malignant bone tumor among children and adolescents, with a peak of incidence in the second decade of life. The presence of metastasis at diagnosis in OS patients significantly decreases the chances of survival and new therapy approaches are needed. The IGFBP5 gene is related to osteoblasts metabolism and some studies have pointed out a role of its low expressions in OS development and metastasis. In this study, we aimed to establish an IGFBP5 gene expression profile among metastatic and non-metastatic OS patients throughout the treatment and development of the disease. Fresh-frozen tumor samples were obtained from 40 patients admitted to treatment at the Pediatric Oncology Institute (IOP/GRAACC/UNIFESP) and divided by clinical status: metastatic or non-metastatic disease. For each patient, samples before and after chemotherapy treatment were obtained, as well as metastasis and lung tissue surrounding metastasis samples from the metastatic patients. A quantitative real-time PCR was used to investigate IGFBP5 expression. Our analyses demonstrate that non-metastatic patients presented lower IGFBP5 expression in their pre-chemotherapy samples compared with metastatic patients, suggesting that low expressions of this gene could help triggering the OS tumorigenesis but that its action alone is not sufficient to activate the metastatic process. Heterogeneity in IGFBP5 expressions within groups was also seen. We observed that IGFBP5 and two MAPK genes, a downstream pathway in the IGFBP5 axis, are differentially expressed in OS samples of non-metastatic patients. Further investigation about these genes' modulations might lead to a better understanding of metastasis development in OS.
Assuntos
Neoplasias Ósseas , Regulação Neoplásica da Expressão Gênica , Proteína 5 de Ligação a Fator de Crescimento Semelhante à Insulina , Osteossarcoma , Humanos , Osteossarcoma/genética , Osteossarcoma/patologia , Proteína 5 de Ligação a Fator de Crescimento Semelhante à Insulina/genética , Proteína 5 de Ligação a Fator de Crescimento Semelhante à Insulina/metabolismo , Neoplasias Ósseas/genética , Neoplasias Ósseas/patologia , Neoplasias Ósseas/metabolismo , Feminino , Masculino , Adolescente , Criança , Carcinogênese/genética , Metástase Neoplásica , Transcriptoma , Perfilação da Expressão Gênica/métodosRESUMO
OBJECTIVE: To assess whether conditional bedside alarm triggers can reduce the frequency of nonactionable alarms without compromising patient safety and enhance nursing and family satisfaction. STUDY DESIGN: Single-center, quality improvement initiative in an acute care cardiac unit and pediatric intensive care unit. Following the 4-week preintervention baseline period, bedside monitors were programmed with hierarchical time delay and conditional alarm triggers. Bedside alarms were tallied for 4 weeks each in the immediate postintervention period and 2-year follow-up. The primary outcome was alarms per monitored patient day. Nurses and families were surveyed preintervention and postintervention. RESULTS: A total of 1509 patients contributed to 2034, 1968, and 2043 monitored patient days which were evaluated in the baseline, follow-up, and 2-year follow-up periods, respectively. The median number of alarms per monitored patient day decreased by 75% in the pediatric intensive care unit (P < .001) and 82% in the acute care cardiac unit (P < .001) with sustained effect at the 2-year follow-up. No increase of rapid response calls, emergent transfers, or code events occurred in either unit. Nursing surveys reported an improved capacity to respond to alarms and fewer perceived nonactionable alarms. Family surveys, however, did not demonstrate improved sleep quality. CONCLUSIONS: Implemented changes to bedside monitor alarms decreased total alarm frequency in both the acute care cardiac unit and pediatric intensive care unit, improving the care provider experience without compromising safety.
Assuntos
Alarmes Clínicos , Unidades de Terapia Intensiva Pediátrica , Melhoria de Qualidade , Humanos , Segurança do Paciente , Monitorização Fisiológica/instrumentação , Monitorização Fisiológica/métodos , Feminino , Masculino , Criança , Unidades de Cuidados Coronarianos , Fadiga de Alarmes do Pessoal de Saúde/prevenção & controle , SeguimentosRESUMO
OBJECTIVE: To explore financial toxicity (FT) experienced by the parents of children with cancer at end-of-life (EOL), including exploring differences by race and ethnicity. STUDY DESIGN: We performed secondary analysis of semistructured interviews of bereaved parents' perspectives on quality EOL care. Fifty-five interviews were conducted in California and Alabama representing 48 children (0-21 years at time of death) who died of cancer ≥6 months prior. Quotes related to FT were identified and iteratively grouped into themes without an a priori framework. RESULTS: Most participants were non-Hispanic White (30; 55%), and the most common diagnoses were noncentral nervous system solid tumors (16; 33%) and central nervous system tumors (16; 33%). Children died at a mean age of 11 and a median of 4 years prior to the interview. Almost all parents (52; 95%) discussed FT, including all Black and Hispanic parents. Parents identified transportation, housing, other basic needs, funeral costs, and medical costs as well as work disruptions as contributors to FT at EOL. Barriers to financial wellness included navigating insurance, insufficient financial support from the hospital, and long-term FT from treatment. Many parents discussed how the hospital and community served as facilitators of financial wellness. In some cases, finances prevented families from accessing nursing services and mental health support and affected EOL decisions. CONCLUSIONS: As FT affected almost all families' EOL experience, pediatric oncology programs should routinely screen for FT at EOL and ensure they have the resources to respond.
Assuntos
Luto , Neoplasias , Pais , Pesquisa Qualitativa , Assistência Terminal , Humanos , Criança , Masculino , Feminino , Pré-Escolar , Pais/psicologia , Adolescente , Lactente , Assistência Terminal/economia , Assistência Terminal/psicologia , Adulto Jovem , Adulto , Recém-Nascido , Alabama , CaliforniaRESUMO
OBJECTIVE: To examine sex differences in neurodevelopmental outcomes and brain development from early life to 8 years in males and females born preterm. STUDY DESIGN: This was a prospective cohort study of infants born very preterm (24-32 weeks of gestation) and followed to 8 years with standardized measures of neurodevelopment. Brain magnetic resonance imaging scans were performed soon after birth, term-equivalent age, and 8 years. The relationship between sex, severe brain injury, early pain exposure, fractional anisotropy, and neurodevelopmental outcomes were assessed using multivariable generalized estimating equations. RESULTS: Males (n = 78) and females (n = 66) were similar in clinical risk factors. Male sex was associated with lower cognitive scores (ß = -3.8, P = .02) and greater motor impairment (OR, 1.8; P = .04) across time. Male sex was associated with lower superior white matter fractional anisotropy across time (ß = -0.01; P = .04). Sex moderated the association between severe brain injury, early pain, and neurodevelopmental outcomes. With severe brain injury, males had lower cognitive scores at 3 years of age (P < .001). With increasing pain, females had lower cognitive scores at 8 years of age (P = .008), and males had greater motor impairment at 4.5 years of age (P = .001) and 8 years of age (P = .05). CONCLUSIONS: Males born preterm had lower cognitive scores and greater motor impairment compared with females, which may relate to differences in white matter maturation. The association between severe brain injury, early pain exposure, and neurodevelopmental outcomes was moderated by sex, indicating a differential response to early-life adversity in males and females born preterm.
Assuntos
Encéfalo , Humanos , Feminino , Masculino , Estudos Prospectivos , Encéfalo/diagnóstico por imagem , Encéfalo/crescimento & desenvolvimento , Pré-Escolar , Recém-Nascido , Criança , Lactente , Fatores Sexuais , Imageamento por Ressonância Magnética , Desenvolvimento Infantil , Recém-Nascido Prematuro/crescimento & desenvolvimento , Caracteres Sexuais , Transtornos do Neurodesenvolvimento/epidemiologia , Transtornos do Neurodesenvolvimento/etiologia , Lesões Encefálicas/etiologiaRESUMO
OBJECTIVE: To assess the relationship between breastfeeding and the risk of developing nephrotic syndrome using a population-based nationwide birth cohort in Korea. STUDY DESIGN: This nationwide cohort study utilized data from the National Health Information Database and the National Health Screening Program for Infants and Children. The study included all children born between January 1, 2010, and December 31, 2018, who underwent their first health screening, which included a specific questionnaire on breastfeeding between 4 and 6 months of age. Associations between nephrotic syndrome and exclusive breastfeeding were estimated using adjusted hazard ratios (aHR) derived from Cox proportional hazards models, adjusted for sociodemographic variables, with follow-up until the occurrence of nephrotic syndrome, 8 years postindex date, death, or December 31, 2022, whichever was first. RESULTS: The study population comprised 1 787 774 children (median follow-up: 7.96 years; IQR: 6.31-8.00 years), including 612 556 exclusively breastfed and 1 175 218 formula-fed children. Exclusive breastfeeding was associated with a decreased risk of developing nephrotic syndrome (aHR: 0.80; 95% CI: 0.69-0.93). Subgroup analysis stratified by sex mirrored the overall findings, although statistical significance was not observed in girls (boys: aHR, 0.75; 95% CI, 0.62-0.92; girls: aHR, 0.87; 95% CI, 0.70-1.09). Sensitivity analysis confirmed these results. CONCLUSIONS: Exclusive breastfeeding was associated with a 20% reduced risk of developing nephrotic syndrome up to 8 years of age.
Assuntos
Aleitamento Materno , Síndrome Nefrótica , Humanos , Síndrome Nefrótica/epidemiologia , Aleitamento Materno/estatística & dados numéricos , Feminino , Masculino , Incidência , República da Coreia/epidemiologia , Criança , Lactente , Estudos de Coortes , Pré-Escolar , Seguimentos , Fatores de RiscoRESUMO
OBJECTIVE: To provide a comprehensive overview of the epidemiologic characteristics, outcomes, and risk factors of COVID-19-related deaths in children and adolescents in Brazil. STUDY DESIGN: We conducted a population-based, retrospective cohort study that included all patients aged <18 years with laboratory-confirmed, symptomatic SARS-CoV-2 infection as registered in official Brazilian national surveillance systems for COVID-19 between February 2020 and February 2023. The primary outcome was COVID-19-related deaths. Odds ratios (ORs) of risk factors associated with death were estimated using multivariable logistic regression. RESULTS: Over a 3-year period, 2 855 704 pediatric patients with symptomatic SARS-CoV-2 infection were registered in Brazil. Of these, 59 179 (2.1%) were hospitalized, 13 844 (0.48%) were admitted to the intensive care unit, and 4943 (0.17%) received mechanical ventilation. A total of 4740 (0.17%) patients had fatal outcomes. The case fatality rate increased to 7.9% among patients who required hospitalization; 2102 (44.3%) patients who died did not receive advanced critical support. Notably, 2 (65%, 95% CI 58-71) or 3 doses (86%, 95% CI 81-89) of the vaccine provided strong protection against death. The following adjusted covariates were significantly associated with increased odds of death: age (0-4 and 11-17 years), ethnicity (Brown and Indigenous), region (Northeast or North), dyspnea, nosocomial infection, and comorbidities. Conversely, living in the South or Central-West regions, admission in the later period of the pandemic, and receiving a vaccine were all associated with protection against death. CONCLUSIONS: Our findings suggest that a complex interplay between individual factors and social inequities has shaped the impact of COVID-19 on Brazilian children and adolescents.
Assuntos
COVID-19 , Hospitalização , Humanos , COVID-19/epidemiologia , COVID-19/mortalidade , Brasil/epidemiologia , Criança , Masculino , Feminino , Pré-Escolar , Adolescente , Estudos Retrospectivos , Lactente , Fatores de Risco , Hospitalização/estatística & dados numéricos , Recém-Nascido , SARS-CoV-2 , Respiração Artificial/estatística & dados numéricosRESUMO
OBJECTIVE: To evaluate predictive validity of the Academy of Nutrition and Dietetics/American Society for Parenteral and Enteral Nutrition Indicators to diagnose pediatric malnutrition (AAIMp) and the Screening Tool for Risk on Nutritional Status and Growth (STRONGkids) in regard to pediatric patient outcomes in US hospitals. STUDY DESIGN: A prospective cohort study (Clinical Trial Registry: NCT03928548) was completed from August 2019 through January 2023 with 27 pediatric hospitals or units from 18 US states and Washington DC. RESULTS: Three hundred and forty-five children were enrolled in the cohort (n = 188 in the AAIMp validation subgroup). There were no significant differences in the incidence of emergency department visits and hospital readmissions, hospital length of stay (LOS), or health care resource utilization for children diagnosed with mild, moderate, or severe malnutrition using the AAIMp tool compared with children with no malnutrition diagnosis. The STRONGkids tool significantly predicted more emergency department visits and hospital readmissions for children at moderate and high malnutrition risk (moderate risk - incidence rate ratio 1.65, 95% CI: 1.09, 2.49, P = .018; high risk - incidence rate ratio 1.64, 95% CI: 1.05, 2.56, P = .028) and longer LOS (43.8% longer LOS, 95% CI: 5.2%, 96.6%, P = .023) for children at high risk compared with children at low risk after adjusting for patient characteristics. CONCLUSIONS: Malnutrition risk based on the STRONGkids tool predicted poor medical outcomes in hospitalized US children; the same relationship was not observed for a malnutrition diagnosis based on the AAIMp tool.
Assuntos
Avaliação Nutricional , Estado Nutricional , Humanos , Feminino , Masculino , Pré-Escolar , Estudos Prospectivos , Criança , Lactente , Estados Unidos , Criança Hospitalizada/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Transtornos da Nutrição Infantil/diagnóstico , Transtornos da Nutrição Infantil/epidemiologia , Readmissão do Paciente/estatística & dados numéricos , Medição de Risco , Desnutrição/diagnóstico , Desnutrição/epidemiologia , Hospitalização/estatística & dados numéricos , Reprodutibilidade dos Testes , Valor Preditivo dos TestesRESUMO
OBJECTIVE: To study whether prenatal and postnatal exposure to antibiotics is associated with the risk of type 1 diabetes in childhood. STUDY DESIGN: This case cohort study included 2869 children diagnosed with type 1 diabetes by the end of 2009 who were born between January 1, 1996, and December 31, 2008, in Finland and a reference cohort (n = 74â263) representing 10% of each birth cohort. Exposure to antibiotics was assessed in different time periods. The data were derived from Special Reimbursement Register, Drug Prescription Register, and Population Register and analyzed with weighted Cox proportional hazards regression models. RESULTS: Exposure to any antibiotics before or during pregnancy, in the neonatal ward, during the first year of life, or during the 2 first years of life, was not associated with the risk of type 1 diabetes in the offspring. Exposure to macrolides in the year preceding pregnancy (adjusted hazard ratio [HR], 1.17; 95% CI, 1.02-1.33) and to sulfonamides and trimethoprim during pregnancy (adjusted HR, 1.91; 95% CI, 1.07-3.41) was associated with an increased risk of type 1 diabetes in the offspring. Exposure to sulfonamides and trimethoprim during first 2 years of life was associated with a decreased risk of type 1 diabetes (adjusted HR, 0.84; 95% CI, 0.73-0.97). The number of antibiotic purchases among mothers or children was not associated with type 1 diabetes risk. CONCLUSIONS: Prenatal and postnatal exposure to antibiotics in general did not increase the risk of type 1 diabetes in the offspring. However, the type of antibiotic and timing of exposure may play a role in type 1 diabetes risk.