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1.
Euro Surveill ; 29(9)2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38426240

RESUMO

BackgroundChickenpox, a vaccine-preventable disease caused by the varicella zoster virus, generally presents with mild symptoms but can cause complications necessitating hospitalisation. In Poland, since 2009, vaccination has been obligatory for children up to 12 years of age who are particularly vulnerable to infection and for children in their vicinity.AimTo examine the burden of chickenpox complications and the trends of hospitalisation arising from these complications over time in the Polish population.MethodsData spanning 2006-21 were sourced from the Polish Infectious Diseases Surveillance System, the Nationwide General Hospital Morbidity Study and the Statistics Poland death registry. Standardised and age-specific incidence rates, hospital discharge rates and number of deaths because of chickenpox were calculated. Moreover, the joinpoint regression model was used to analyse trends of annual hospital discharge rates.ResultsOver the analysed timeframe, 25,804 hospitalisations and 52 deaths attributable to chickenpox complications were documented, and 1.0% of chickenpox cases required hospitalisation because of chickenpox. Age-standardised hospitalisation rates varied between 2.3 and 9.6 per 100,000 population. The analysis revealed no statistically significant trend in overall hospital discharge rates from chickenpox complications. However, a notable increase in hospitalisation rates was observed in children aged 0-4 and among inhabitants of rural areas, with annual percentage changes of 4.9% and 3.4% respectively.ConclusionsOur findings suggest that the implementation of a universal chickenpox immunisation programme, supported by health education, should be considered to reduce the number of hospitalisations and nearly eliminate deaths because of chickenpox.


Assuntos
Varicela , Criança , Humanos , Lactente , Varicela/epidemiologia , Vacina contra Varicela , Polônia/epidemiologia , Herpesvirus Humano 3 , Incidência , Sistema de Registros
2.
Am J Transplant ; 24(2S1): S266-S304, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38431361

RESUMO

Intestine remains the least frequently transplanted solid organ, although the survival and quality-of-life benefits of transplant to individuals with irreversible intestinal failure have been well demonstrated. The trend seen over the past 15 years of fewer listings and fewer transplants appears to be continuing, most noticeably in infants, children, and adolescents. There were only 146 additions to the intestine waiting list in 2022, and the proportion of adult candidates continues to increase, so that now 61% of the intestine waiting list are adult candidates. There has been little change in the distribution by sex, race and ethnicity, or primary diagnosis on the waiting list, or for those receiving transplant. The transplant rate for adults has decreased to 55.6 transplants per 100 patient-years, but the pediatric transplant rate remains relatively stable at 22.8 transplants per 100 patient-years. The decrease in transplant rates for adults is primarily the result of falling rates for those listed for combined intestine-liver, and this is reflected in the pretransplant mortality rates, which are twice as high for candidates in need of both organs compared with those listed for intestine alone. Overall, intestine transplant numbers decreased to a total of 82 intestine transplants in 2022, only one above the lowest ever value of 81 in 2019. No major changes were seen in the immunosuppression protocols, with most recipients having induction therapy and tacrolimus-based maintenance. Graft failure rates appear to have improved at 1, 3, and 5 years for intestine without liver, but this is not seen for combined intestine-liver. Graft and patient survival are better for pediatric recipients compared with adult recipients for both liver-inclusive and liver-exclusive transplant. Rates of posttransplant lymphoproliferative disorder are higher for recipients of intestine without liver.


Assuntos
Transplante de Fígado , Obtenção de Tecidos e Órgãos , Adulto , Lactente , Adolescente , Humanos , Criança , Estados Unidos/epidemiologia , Intestinos/transplante , Terapia de Imunossupressão , Listas de Espera , Etnicidade , Sobrevivência de Enxerto , Doadores de Tecidos
3.
Am J Clin Nutr ; 119(3): 730-739, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38432714

RESUMO

BACKGROUND: Vitamin B-12 status in human milk (HM) has critical implications for infant growth and development. Few studies have separately evaluated the effects of prenatal and postnatal maternal high-dose vitamin B-12 supplementation on HM vitamin B-12 concentration. OBJECTIVES: This randomized controlled trial aimed to assess the effects of prenatal and postnatal vitamin B-12 supplementation on HM vitamin B-12 at 6 wk and 7 mo postpartum. METHODS: Pregnant women were enrolled in Dar es Salaam, Tanzania, between 2001 and 2004. From recruitment (12-27 weeks of gestation) through 6 wk postpartum, participants were randomly assigned to daily oral multiple micronutrient supplementation or placebo. From 6 wk to 18 mo postpartum, a subset of participants was randomly assigned to a postnatal supplement or placebo. The supplement included 50 µg/d of vitamin B-12 and various other vitamins. HM vitamin B-12 concentrations were analyzed at 6 wk and 7 mo postpartum for 412 participants. RESULTS: The prevalence of HM vitamin B-12 of <310 pmol/L was 73.3% and 68.4% at 6 wk and 7 mo postpartum, respectively. Prenatal supplementation increased HM vitamin B-12 concentration (percent difference: 34.4; 95% CI: 17.0, 54.5; P < 0.001) at 6 wk; this effect was not present at 7 mo. Postnatal supplementation increased HM vitamin B-12 concentration (percent difference: 15.9; 95% CI: 1.91, 31.9; P = 0.025) at 7 mo. Effect modification between prenatal and postnatal supplementation on HM vitamin B-12 status at 7 mo was found, with the effects of prenatal and postnatal supplements more pronounced among those receiving control during the other period; the prenatal supplement had a greater effect with postnatal control, and the postnatal supplement had a greater effect with prenatal control. CONCLUSIONS: Prenatal maternal vitamin B-12 supplementation has benefits on short-term HM status, and postnatal maternal vitamin B-12 supplementation has benefits on long-term HM status. This trial was registered at clinicaltrials.gov as NCT00197548. https://clinicaltrials.gov/ct2/show/NCT00197548.


Assuntos
Leite Humano , Vitamina B 12 , Gravidez , Lactente , Feminino , Humanos , Tanzânia , Vitaminas , Suplementos Nutricionais
4.
J Oleo Sci ; 73(3): 333-340, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38432997

RESUMO

This study aims to quantitatively analyze nervonic (C24:1 n-9) and erucic (C22:1 n-9) acids in human milk (HM) collected from Korean mothers, along with the infant formulas (IFs) with different fat sources and nutritional stages. The content of nervonic and erucic acids in HM from Korean mothers were 2.13 and 2.81 mg/100 g, accounting for 0.06 and 0.08% of the total fatty acids (FAs), respectively. These acids in IFs based on fat from plant-oil formula were higher than those in IFs based on cow milk formula. The composition of erucic acid in IFs based on cow milk formula and plant-oil formula increased with the nutritional stages, while nervonic acid only increased in IFs based on the plant-oil formula.


Assuntos
Fórmulas Infantis , Leite Humano , Animais , Bovinos , Feminino , Lactente , Humanos , Ácidos Erúcicos , Povo Asiático , Ácidos Graxos , Óleos de Plantas
5.
Zhonghua Bing Li Xue Za Zhi ; 53(3): 257-263, 2024 Mar 08.
Artigo em Chinês | MEDLINE | ID: mdl-38433053

RESUMO

Objective: To investigate the relationship between 1p/16q loss of heterozygosity (LOH) and 1p gain in Wilms tumor and their clinicopathologic characteristics and prognosis. Methods: A total of 175 Wilms tumor samples received from the Department of Pathology, Beijing Children's Hospital from September 2019 to August 2022 were retrospectively analyzed. The histopathologic type and presence of lymph node involvement were evaluated by two pathologists. The clinical data including patients'gender, age, tumor location, preoperative chemotherapy, and tumor stage were summarized. Fluorescence in situ hybridization (FISH) was done to detect 1p/16q LOH and 1p gain and their correlation with the clinicopathological features and prognosis were analyzed. Results: Among the 175 samples, 86 cases (49.1%) were male and 89 (50.9%) were female. The mean age was (3.5±2.9) years, and the median age was 2.6 years. There were 26 (14.9%) cases with 1p LOH, 28 (16.0%) cases with 16q LOH, 10 (5.7%) cases of LOH at both 1p and 16q, and 53 (30.3%) cases with 1q gain. 1q gain was significantly associated with 1p LOH (P<0.01) and 16q LOH (P<0.01). There were significant differences (P<0.01) between 1q gain, 1p LOH and 16q LOH among different age groups. The rate of 16q LOH in the high-risk histopathological subtype (50.0%) was significantly higher than that in the intermediate-risk subtype (13.6%, P<0.05). The frequency of 1q gain, 1p LOH, and 16q LOH in children with advanced clinical stages (Ⅲ and Ⅳ) was significantly higher than that in children with early clinical stages (Ⅰ and Ⅱ). 1q gain, 1p LOH, and 16q LOH showed no significant correlation with gender, unilateral or bilateral disease, chemotherapy, or lymph node metastasis. The progression-free survival (PFS) time for patients with 1q gain and 1p LOH was significantly shorter than those without these aberrations (P<0.05). Additionally, the PFS time of patients with 16q LOH was slightly shorter than those with normal 16q, although the difference was not statistically significant. Patients with stage Ⅲ to Ⅳ disease exhibiting 1q gain or 1p LOH had a significantly higher relative risk of recurrence, metastasis, and mortality. Conclusions: 1p/16q LOH and 1q gain are associated with age, high-risk histological type, and clinical stage in Wilms tumor. 1q gain and 1p LOH are significantly correlated with the prognosis of Wilms tumor.


Assuntos
Neoplasias Renais , Tumor de Wilms , Criança , Humanos , Feminino , Masculino , Pré-Escolar , Lactente , Hibridização in Situ Fluorescente , Estudos Retrospectivos , Prognóstico , Tumor de Wilms/genética , Aberrações Cromossômicas , Neoplasias Renais/genética , Perda de Heterozigosidade
6.
Zhongguo Yi Xue Ke Xue Yuan Xue Bao ; 46(1): 19-24, 2024 Feb.
Artigo em Chinês | MEDLINE | ID: mdl-38433626

RESUMO

Objective To analyze the current situation of dietary diversity and caregiver self-efficacy for complementary feeding among infants and young children aged 6 to 23 months in rural Nanchong city,Sichuan province,and to explore the relationship between dietary diversity and caregiver self-efficacy. Methods Multi-stage randomized cluster sampling method was used to select infants and young children aged 6 to 23 months and their caregivers in rural areas of Nanchong city,Sichuan province as the subjects.A structured questionnaire was designed to collect the basic information of the subjects,dietary diversity,and caregiver self-efficacy for complementary feeding.Multivariate Logistic regression was adopted to analyze the relationship between the dietary diversity and caregiver self-efficacy for complementary feeding of infants and young children. Results A total of 770 pairs of infants and young children and their caregivers were included.The minimum pass rate of dietary diversity was 61.56%(474/770) for all the infants and young children and 45.00%(108/240),69.16%(287/415),and 68.70%(79/115) for the infants and young children aged 6 to 11,12 to 17,and 18 to 23 months,respectively.The results of regression analysis showed that the caregiver self-efficacy of complementary feeding was a contributing factor for qualified dietary diversity of infants and young children in the case of other confounders being controlled(OR=1.42,95%CI=1.17-1.73,P<0.001). Conclusion The dietary diversity for infants and young children in rural Nanchong city,Sichuan province needs to be improved,and caregivers with higher self-efficacy of complementary feeding are more likely to provide diversified complementary feeding for infants and young children.


Assuntos
Cuidadores , Autoeficácia , Criança , Lactente , Humanos , Pré-Escolar , Dieta , China
7.
Eur Rev Med Pharmacol Sci ; 28(4): 1471-1479, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38436181

RESUMO

OBJECTIVE: Thiols are organic compounds containing sulfhydryl groups that exert antioxidant effects via dynamic thiol-disulfide homeostasis. The shift towards disulfide indicates the presence of an oxidative environment. Different modes of delivery can affect thiol-disulfide homeostasis. Accordingly, we planned this research to evaluate the effects of the mode of delivery on thiol-disulfide homeostasis in both maternal serum and fetal cord blood samples. PATIENTS AND METHODS: We conducted a prospective case-control study involving two groups: vaginal delivery (n=50) and elective cesarean section (CS) (n=45). The vaginal delivery group exclusively comprised uncomplicated term deliveries, while the CS group included pregnant individuals with scheduled cesarean deliveries due to the absence of spontaneous labor onset. Maternal serum and fetal cord blood samples were collected, and thiol-disulfide exchanges were analyzed using an automated method capable of measuring both aspects of the thiol-disulfide balance. RESULTS: The levels of native thiol (-SH) and total thiol in both maternal serum and fetal cord blood samples were significantly higher in the vaginal delivery group than those in the CS group. An important discovery of our study was that fetal cord disulfide (-SS) level, which may reflect oxidative stress, was higher in newborns born via vaginal delivery when examined alone. However, in both maternal and fetal cord blood, the combined ratios, SS/SH ratio (%), SS/Total thiol ratio (%), and SH/Total thiol ratio (%) were observed to be similar between the groups in both maternal and fetal cord blood. It was observed that as the mother's weight gained during pregnancy increased, SS/SH and SS/total thiol increased (positive correlation), while SH/total thiol decreased (negative correlation). CONCLUSIONS: Our results showed that the dynamic thiol-disulfide homeostasis was greatly influenced by the way of delivery and supported the idea that vaginally-delivered infants may have more oxidative stress.


Assuntos
Cesárea , Parto Obstétrico , Recém-Nascido , Gravidez , Lactente , Humanos , Feminino , Estudos de Casos e Controles , Dissulfetos , Homeostase , Estresse Oxidativo , Compostos de Sulfidrila
8.
Pediatr Transplant ; 28(2): e14738, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38436520

RESUMO

BACKGROUND: Portal vein thrombosis is a potentially devastating complication following pediatric liver transplantation. In rare instances of complete portomesenteric thrombosis, cavoportal hemitransposition may provide graft inflow. Here we describe long-term results following a case of pediatric cavoportal hemitransposition during liver transplantation and review the current pediatric literature. METHODS: A 9-month-old female with a history of biliary atresia and failed Kasai portoenterostomy underwent living donor liver transplantation, which was complicated by portomesenteric venous thrombosis. The patient underwent retransplantation with cavoportal hemitransposition on postoperative day 12. OUTCOME: The patient recovered without further complication, and 10 years later, she continues to do well, with normal graft function and no clinical sequelae of portal hypertension. CT scan with 3-D vascular reconstruction demonstrated recanalization of the splanchnic system, with systemic drainage to the inferior vena cava via an inferior mesenteric vein shunt. The cavoportal anastomosis remains patent with hepatopetal flow. Of the 12 previously reported cases of pediatric cavoportal hemitransposition as portal inflow in liver transplantation, this is the longest-known follow-up with a viable allograft. Notably, sequelae of portal hypertension were also rare in the 12 previously reported cases, with no cases of long-term renal dysfunction, lower extremity edema, or ascites. CONCLUSIONS: Long-term survival beyond 10 years with normal graft function is feasible following pediatric cavoportal hemitransposition. Complications related to portal hypertension were generally short-lived, likely due to the development of robust collateral circulation. Additional reports of long-term outcomes are necessary to facilitate informed decision making when considering pediatric cavoportal hemitransposition for liver graft inflow.


Assuntos
Hipertensão Portal , Transplante de Fígado , Trombose Venosa , Humanos , Feminino , Criança , Lactente , Seguimentos , Doadores Vivos , Trombose Venosa/cirurgia , Progressão da Doença , Hipertensão Portal/cirurgia
9.
Pediatr Surg Int ; 40(1): 65, 2024 Mar 04.
Artigo em Inglês | MEDLINE | ID: mdl-38436753

RESUMO

INTRODUCTION: Diagnostic delay in Hirschsprung disease is uncommon. Different definitions have been proposed but that of a diagnosis achieved after 12 months of age seems to be the most reliable and resorted to. Some authors reported a worse outcome in case of delay. Our study aims at providing the most relevant features of a series of patients who received a delayed diagnosis of Hirschsprung disease. MATERIALS AND METHODS: All consecutive patients admitted to our Center with a delayed diagnosis of Hirschsprung diseases between January 2017 and July 2023 have been retrospectively enrolled. Demographic data, phenotype, genotype, surgical complications, and outcome were assessed and compared to those of literature. A number of variables were also compared to those of a series of patients admitted during the same study period without a delayed diagnosis. RESULTS: A total of 45 patients were included (16.4% out of a series of 346 patients with data regarding age at diagnosis). Male to female ratio was 3.1:1. Median age at diagnosis was 41 months with a wide variation (range between 17 months and 58 years). All patients but 2 suffered from classic rectosigmoid aganglionosis. Normal meconium passage (58%) was reported in a significantly higher number of patients compared to what observed in a series without diagnostic delay (p = 0.0140). All other variables (associated anomalies, preoperative enterocolitis, complications, and functional outcome) proved not to have statistically significant differences compared to a series of patients without a diagnostic delay. CONCLUSIONS: The results of our study underline that a significant percentage of patients are basically missed in the neonatal period mostly due to mild symptoms. Overall outcome does not differ from that of patients without diagnostic delay. Nonetheless, we underline the importance of a throughout investigation of all patients with meconium delay/failure and that of adopting a low threshold for performing rectal suction biopsies in constipated children to avoid misdiagnosis to serve the best for our patients.


Assuntos
Doença de Hirschsprung , Criança , Recém-Nascido , Humanos , Feminino , Masculino , Lactente , Doença de Hirschsprung/diagnóstico , Doença de Hirschsprung/cirurgia , Diagnóstico Tardio , Estudos Retrospectivos , Biópsia , Constipação Intestinal
10.
J Infect Dis ; 229(Supplement_1): S40-S50, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38424744

RESUMO

BACKGROUND: During the first year of life, 1 in 4 infants develops a symptomatic respiratory syncytial virus (RSV) infection, yet only half seek medical attention. The current focus on medically attended RSV therefore underrepresents the true societal burden of RSV. We assessed the burden of nonmedically attended RSV infections and compared with medically attended RSV. METHODS: We performed active RSV surveillance until the age of 1 year in a cohort (n = 993) nested within the Respiratory Syncytial Virus Consortium in EUrope (RESCEU) prospective birth cohort study enrolling healthy term-born infants in 5 European countries. Symptoms, medication use, wheezing, and impact on family life were analyzed. RESULTS: For 97 of 120 (80.1%) nonmedically attended RSV episodes, sufficient data were available for analysis. In 50.5% (49/97), symptoms lasted ≥15 days. Parents reported impairment in usual daily activities in 59.8% (58/97) of episodes; worries, 75.3% (73/97); anxiety, 34.0% (33/97); and work absenteeism, 10.8% (10/93). Compared with medically attended RSV (n = 102, 9 hospital admissions), Respiratory Syncytial Virus NETwork (ReSViNET) severity scores were lower (3.5 vs 4.6, P < .001), whereas duration of respiratory symptoms and was comparable. CONCLUSIONS: Even when medical attendance is not required, RSV infection poses a substantial burden to infants, families, and society. These findings are important for policy makers when considering the implementation of RSV immunization. Clinical Trials Registration. ClinicalTrials.gov (NCT03627572).


Assuntos
Infecções por Vírus Respiratório Sincicial , Vírus Sincicial Respiratório Humano , Lactente , Humanos , Estudos de Coortes , Estudos Prospectivos , Europa (Continente)/epidemiologia , Hospitalização
11.
Afr J Reprod Health ; 28(2): 13-30, 2024 Feb 29.
Artigo em Inglês | MEDLINE | ID: mdl-38425044

RESUMO

Girls aged 10-19 currently represent 12% of Niger's population (2020). And this number continues to grow as the fertility rate is higher while mortality is declining faster. Using Niger's demographic and health surveys carried out between 1992 and 2012, the study investigated adolescent fertility, its trends and associated factors. It mobilised descriptive methods (Total cohort fertility in adolescence (TCFA) computation, distribution of the number of adolescent births, and computation of adolescent cohort childbearing mean age) and multivariate Logistic and Poisson models. The result shows the TCFA went from 1.29 in 1992 to 1.17 in 2012. Early sexual intercourse and marriage, infant mortality, the desire for a large family, and urbanisation are among the factors significantly associated with adolescent fertility in Niger. The study concludes that the high level of adolescent fertility in Niger does not seem to be changing.


Les adolescentes représentent 12 % de la population Nigerienne (2020). Ce chiffre continue de croître car la fécondité reste elevée alors que la mortalité diminue rapidement. Utilisant les enquêtes démographiques et de santé du Niger entre 1992 et 2012, cette étude s'est intéressée aux tendances et facteurs de la descendance finale à l'adolescence (DFA). Elle a mobilisé des méthodes descriptives (calcul de la DFA, distribution du nombre de naissances adolescentes, calcul de l'âge moyen à la maternité adolescente) et des modèles multivariés de régression logistique et de Poisson. Les résultats montrent que la DFA est passée de 1,29 en 1992 à 1,17 en 2012. Les rapports sexuels et le mariage précoces, la mortalité infantile, le désir d'une famille nombreuse et l'urbanisation sont parmi les facteurs significativement associés à la fécondité adolescente au Niger. L'étude conclut que le niveau élevé de la fécondité des adolescentes au Niger ne semble pas évoluer.


Assuntos
Coeficiente de Natalidade , Fertilidade , Lactente , Feminino , Adolescente , Humanos , Níger/epidemiologia , Dinâmica Populacional , Casamento , Inquéritos Epidemiológicos
13.
Medicine (Baltimore) ; 103(9): e37316, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38428867

RESUMO

Acute diarrhea is a prevalent disease worldwide and a cause of mortality in low and middle-income countries. In previous studies, the causative enteropathogen is found in 38% to 58% of patients, leaving a considerable diagnostic gap. In this study, we intend to determine the pathogenic agents responsible for acute diarrhea in patients presenting to the Emergency Departments of several Lebanese hospitals. A total of 100 stool samples were collected between June 2022 and June 2023 from patients presenting with acute diarrhea to the Emergency Departments. Pathogens were detected by multiplex polymerase chain reaction. The average age for the patients was 53 years old. All patients presented with diarrhea, 15 of them had fever associated. In total, 46 patients were admitted to the hospital (70%), among them 80% received Intravenous antibiotics. Campylobacter was the most common agent detected in 36%, followed by Rotavirus 19%, and Noroviruses 15%. The rest was detected at lower percentages. Bacteria accounted for 49% of cases, viruses for 39%, and parasitic infection 6%. Acute diarrhea epidemiology is understudied in Lebanon. This study is the first Lebanese data about acute diarrhea pathogens. Avoiding overuse of antibiotics in bacterial versus viral infections can be achieved while prevention campaigns can raise awareness about food and water safety at the community level.


Assuntos
Diarreia , Rotavirus , Humanos , Lactente , Pessoa de Meia-Idade , Líbano/epidemiologia , Diarreia/etiologia , Bactérias , Antibacterianos/uso terapêutico , Hospitais , Serviço Hospitalar de Emergência , Fezes/microbiologia
14.
J Pediatr Health Care ; 38(2): 160-171, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38429028

RESUMO

INTRODUCTION: This study describes mothers' knowledge, attitudes, beliefs, and practices about their toddler's sleep health among an underresourced sample of mothers with diverse racial and ethnic identities. METHOD: This was a descriptive qualitative study with 16 mothers and their 12- to 36-month-old child. Mothers completed a semistructured, audio-recorded interview about their toddler's sleep health. Data were analyzed using inductive content analysis on the basis of established methods. RESULTS: Mothers self-identified as 18.8% Black, 43.8% White, 12.5% multiracial, 25.0% other race, and 37.5% Hispanic. Of the mothers, 80.0% reported a past year household income of ≤ $40,000. A core construct, "Trying to do What's Best," emerged from the interview data, and this construct included three domains: Getting Good Sleep, Getting Thrown Off, and Rolling With It. DISCUSSION: Findings support future strengths-based and multilevel sleep health-promoting interventions.


Assuntos
Mães , Grupos Raciais , Feminino , Humanos , Pré-Escolar , Lactente , Pesquisa Qualitativa , Sono
15.
Sci Rep ; 14(1): 5117, 2024 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-38429348

RESUMO

We tested the potential for Gazefinder eye-tracking to support early autism identification, including feasible use with infants, and preliminary concurrent validity of trial-level gaze data against clinical assessment scores. We embedded the ~ 2-min 'Scene 1S4' protocol within a comprehensive clinical assessment for 54 consecutively-referred, clinically-indicated infants (prematurity-corrected age 9-14 months). Alongside % tracking rate as a broad indicator of feasible assessment/data capture, we report infant gaze data to pre-specified regions of interest (ROI) across four trial types and associations with scores on established clinical/behavioural tools. Most infants tolerated Gazefinder eye-tracking well, returning high overall % tracking rate. As a group, infants directed more gaze towards social vs. non-social (or more vs. less socially-salient) ROIs within trials. Behavioural autism features were correlated with increased gaze towards non-social/geometry (vs. social/people) scenes. No associations were found for gaze directed to ROIs within other stimulus types. Notably, there were no associations between developmental/cognitive ability or adaptive behaviour with gaze towards any ROI. Gazefinder assessment seems highly feasible with clinically-indicated infants, and the people vs. geometry stimuli show concurrent predictive validity for behavioural autism features. Aggregating data across the ~ 2-min autism identification protocol might plausibly offer greater utility than stimulus-level analysis alone.


Assuntos
Transtorno do Espectro Autista , Transtorno Autístico , Lactente , Humanos , Transtorno Autístico/diagnóstico , Transtorno do Espectro Autista/psicologia , Tecnologia de Rastreamento Ocular , Estudos de Viabilidade
16.
BMC Neurol ; 24(1): 82, 2024 Mar 02.
Artigo em Inglês | MEDLINE | ID: mdl-38429681

RESUMO

BACKGROUND: Population-level administrative data provides a cost-effective means of monitoring health outcomes and service needs of clinical populations. This study aimed to present a method for case identification of non-traumatic brain injury in population-level data and to examine the association with sociodemographic factors. METHODS: An estimated resident population of youth aged 0-24 years was constructed using population-level datasets within the New Zealand Integrated Data Infrastructure. A clinical consensus committee reviewed the International Classification of Diseases Ninth and Tenth Editions codes and Read codes for inclusion in a case definition. Cases were those with at least one non-traumatic brain injury code present in the five years up until 30 June 2018 in one of four databases in the Integrated Data Infrastructure. Rates of non-traumatic brain injury were examined, both including and excluding birth injury codes and across age, sex, ethnicity, and socioeconomic deprivation groups. RESULTS: Of the 1 579 089 youth aged 0-24 years on 30 June 2018, 8154 (0.52%) were identified as having one of the brain injury codes in the five-years to 30 June 2018. Rates of non-traumatic brain injury were higher in males, children aged 0-4 years, Maori and Pacific young people, and youth living with high levels of social deprivation. CONCLUSION: This study presents a comprehensive method for case identification of non-traumatic brain injury using national population-level administrative data.


Assuntos
Lesões Encefálicas , Adolescente , Criança , Humanos , Masculino , Lesões Encefálicas/diagnóstico , Lesões Encefálicas/epidemiologia , Bases de Dados Factuais , Etnicidade , Classificação Internacional de Doenças , Povo Maori , Feminino , Recém-Nascido , Lactente , Pré-Escolar , Adulto Jovem , Nova Zelândia , População das Ilhas do Pacífico
18.
BMC Pediatr ; 24(1): 160, 2024 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-38454370

RESUMO

BACKGROUND: Developmental and epileptic encephalopathy-50 (DEE-50) is a rare clinical condition believed to be caused by a mutation in the CAD gene and is associated with a bleak prognosis. CAD-related diseases have a wide range of clinical manifestations and other symptoms that may be easily overlooked. Like other rare diseases, the clinical manifestations and the treatment of DEE-50 necessitate further investigation. CASE PRESENTATION: A 1-year-old male patient presented with developmental delay, seizures, and anaemia at 3 months of age. He further developed refractory status epilepticus (SE), rapid deterioration of cognitive and motor function, and even became comatose at 5 months of age. Whole-exome sequencing of trios (WES-trios) revealed a compound heterozygous variant in the CAD gene, with one locus inherited from his father (c.1252C>T: p.Q418* nonsense mutation) and one from his mother (c.6628G>A: p.G2210S, missense mutation). This compound heterozygous CAD variant was unreported in the Human Gene Mutation Database. After uridine treatment, his cognitive faculties dramatically improved and he remained seizure-free. Forty two cases with CAD gene mutation reported in the literatures were reviewed. Among them, 90% had onset before 3 years of age, with average of 1.6±1.8 years old. The average age of diagnosis was 7.7 ± 10 years. The mortality rate was approximately 9.5%, with all reported deaths occurring in patients without uridine treatment. The clinical entity could be improved dramatically when the patient treated with uridine. CONCLUSIONS: We present a boy with DEE 50 caused by novel CAD gene mutations and reviewed the clinical features of 42 patients reported previously. DEE 50 has early onset, refractory seizures, even status epilepticus leading to death, with favorable response to treatment with oral uridine. Early uridine treatment is recommended if CAD defect is suspected or genetically diagnosed. This study enhances the knowledge of DEE 50 and expands the spectrum of CAD gene mutations.


Assuntos
Encefalopatias , Estado Epiléptico , Humanos , Lactente , Masculino , Mutação , Convulsões , Uridina/uso terapêutico
19.
Investig Clin Urol ; 65(2): 108-114, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38454819

RESUMO

The Korean Association of Urogenital Tract Infection and Inflammation (KAUTII) and the Korea Disease Control and Prevention Agency updated the guidelines for human papillomavirus (HPV) vaccine against sexually transmitted HPV infections in Korea to respond to changing epidemiologic trends, evolving scientific evidence, and advances in laboratory diagnostics and research. Main purpose and recommendation of vaccination against HPV are as follows: (1) the purpose of HPV vaccine is to reduce the risk of genital warts and HPV-related cancers including cervical and vulvar cancer, head and neck cancer, anal cancer, and penile cancer; (2) in Korea, bivalent (16, 18) vaccines, quadrivalent vaccines (6, 11, 16, 18), and 9-valent vaccines (6, 11, 16, 18, 31, 33, 45, 52, 58) are used depending on the type of HPV; (3) bivalent and quadrivalent vaccines are national immunizations targeting girls aged 11-12 years and low-income young females aged 18-26 years (age and range of inoculation: routinely administered at 11 or 12 years of age, 2 doses at 0 and 6 months for 12-14 years of age; for females aged 15-26 years, 3 doses depending on the type of vaccine; vaccination can be given to those aged up to 45 years through consultation with a clinician); (4) in the case of administering 2 doses, at least 5 months apart; in the case of administering 3 doses, it is recommended to keep 4 weeks between the 1st and 2nd doses, 12 weeks between the 2nd and 3rd doses, and 5 months between the 1st and 3rd doses; (5) immunocompromised patients such as those with HIV, malignant neoplasms, and autoimmune diseases, and those undergoing transplantation or immunosuppressive therapy should receive 3 doses. HPV vaccine is not recommended during pregnancy.


Assuntos
Infecções por Papillomavirus , Vacinas contra Papillomavirus , Infecções Sexualmente Transmissíveis , Neoplasias do Colo do Útero , Masculino , Gravidez , Feminino , Humanos , Pré-Escolar , Lactente , Infecções por Papillomavirus/complicações , Infecções por Papillomavirus/prevenção & controle , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/complicações , Infecções Sexualmente Transmissíveis/prevenção & controle , Vacinação , Inflamação , Papillomavirus Humano , República da Coreia/epidemiologia
20.
Investig Clin Urol ; 65(2): 180-188, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38454828

RESUMO

PURPOSE: To study the histological changes of the preputial tissue from birth to prepubertal age in order to define unnoticed morphological changes. MATERIALS AND METHODS: Prepuce samples were obtained from 79 healthy boys who underwent routine ritual circumcision. Specimens were divided into six groups according to the boys' age: newborn, 0-1 year of age, 2-3 years of age, 4-5 years of age, 6-7 years of age, and 8-9 years of age. Histologic analysis of the specimens was performed by H&E, Masson's trichrome, Verhoeff-Von Gieson, immunohistochemical staining. RESULTS: Microscopic examinations showed that average epithelial thickness increased after the neonatal period (p=0.001). When collagen fiber density was evaluated, no significant differences between groups were found (p=0.083). When the elastic fibers in the dermis were evaluated, it was determined that the number and thickness of elastic fibers increased with age. Immunohistochemical examinations showed that the number of peripheral nerves marked with S100 was lower in the neonatal period than at other ages (p=0.048). When the vessels marked with CD105 antibody were counted, there was no significant difference between the groups (p=0.078). CONCLUSIONS: This is the first study to examine the age-related structure of connective tissue elements in the foreskin. Our results showed that the prepuce's prepubertal maturation process is continuous, and the first 2 years of life are appropriate not only in relation to the physiological effects of age but also the optimum structural changes for wound healing, such as vessel diameter, epithelium thickness, peripheral nerve count.


Assuntos
Circuncisão Masculina , Prepúcio do Pênis , Recém-Nascido , Humanos , Masculino , Lactente , Pré-Escolar , Criança , Comportamento Ritualístico , Matriz Extracelular
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