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Disparities in preventative health care likely contribute to comorbidities associated with neurodevelopmental disability. These comorbidities are risk factors for poor outcomes of COVID-19, making COVID-19 vaccination a priority for this population. In mid-2021, the Australian Technical Advisory Group (ATAGI) recommended the COVID-19 vaccination rollout include children and young people at risk of severe COVID-19 associated disease. This cohort included children/young people severely immunocompromised, with disability, and/or complex, multiple health conditions. Children and young people with neurodevelopmental disability can be challenging to vaccinate in conventional clinic environments and may experience exacerbation of behaviours posing barriers to vaccination. Remaining unvaccinated for COVID-19 increased risk of secondary complications and affected access to carers and respite facilities. This paper describes a novel, individualised approach to safe vaccination for this cohort. In consultation with stakeholders, a drive-through clinic vaccination model was developed and implemented for children/young people with neurodevelopmental disability. The model prioritised person-centred care and minimised triggering factors experienced in community clinics. Data were collected on successfully administered vaccine doses; administration safety and adverse events following immunisation. Parents/carers and staff provided reflective feedback. Twenty-four children and young people used the model with successful vaccination rate of 96% (n = 23). Most patients received multiple doses through the clinic (n = 16). Some patients were vaccinated after unsuccessful attempts elsewhere. Feedback from carers and staff was positive and no adverse events were reported. This model is generalisable to other health services and may be applied to other vaccinations for people of all ages with neurodevelopmental disabilities.
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COVID-19 , Trastornos del Neurodesarrollo , Humanos , Niño , COVID-19/prevención & control , Adolescente , Masculino , Trastornos del Neurodesarrollo/prevención & control , Trastornos del Neurodesarrollo/etiología , Femenino , Australia , Vacunas contra la COVID-19/administración & dosificación , Preescolar , Vacunación , SARS-CoV-2RESUMEN
BACKGROUND: Delay in the diagnosis of neurodevelopmental disorders (NDDs) in toddlers and postnatal depression (PND) is a major public health issue. In both cases, early intervention is crucial but too rarely implemented in practice. OBJECTIVE: Our goal was to determine if a dedicated mobile app can improve screening of 5 NDDs (autism spectrum disorder [ASD], language delay, dyspraxia, dyslexia, and attention-deficit/hyperactivity disorder [ADHD]) and reduce PND incidence. METHODS: We performed an observational, cross-sectional, data-based study in a population of young parents in France with at least 1 child aged <10 years at the time of inclusion and regularly using Malo, an "all-in-one" multidomain digital health record electronic patient-reported outcome (PRO) app for smartphones. We included the first 50,000 users matching the criteria and agreeing to participate between May 1, 2022, and February 8, 2024. Parents received periodic questionnaires assessing skills in neurodevelopment domains via the app. Mothers accessed a support program to prevent PND and were requested to answer regular PND questionnaires. When any PROs matched predefined criteria, an in-app recommendation was sent to book an appointment with a family physician or pediatrician. The main outcomes were the median age of the infant at the time of notification for possible NDD and the incidence of PND detection after childbirth. One secondary outcome was the relevance of the NDD notification by consultation as assessed by health professionals. RESULTS: Among 55,618 children median age 4 months (IQR 9), 439 (0.8%) had at least 1 disorder for which consultation was critically necessary. The median ages of notification for probable ASD, language delay, dyspraxia, dyslexia, and ADHD were 32.5 (IQR 12.8), 16 (IQR 13), 36 (IQR 22.5), 80 (IQR 5), and 61 (IQR 15.5) months, respectively. The rate of probable ADHD, ASD, dyslexia, language delay, and dyspraxia in the population of children of the age included between the detection limits of each alert was 1.48%, 0.21%, 1.52%, 0.91%, and 0.37%, respectively. Sensitivity of alert notifications for suspected NDDs as assessed by the physicians was 78.6% and specificity was 98.2%. Among 8243 mothers who completed a PND questionnaire, highly probable PND was detected in 938 (11.4%), corresponding to a reduction of -31% versus our previous study without a support program. Suspected PND was detected a median 96 days (IQR 86) after childbirth. Among 130 users who filled in the satisfaction survey, 99.2% (129/130) found the app easy to use and 70% (91/130) reported that the app improved follow-up of their child. The app was rated 4.8/5 on Apple's App Store. CONCLUSIONS: Algorithm-based early alerts suggesting NDDs were highly specific with good sensitivity as assessed by real-life practitioners. Early detection of 5 NDDs and PNDs was efficient and led to a possible 31% reduction in PND incidence. TRIAL REGISTRATION: ClinicalTrials.gov NCT06301087; https://www.clinicaltrials.gov/study/NCT06301087.
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Depresión Posparto , Diagnóstico Precoz , Aplicaciones Móviles , Trastornos del Neurodesarrollo , Humanos , Estudios Transversales , Femenino , Aplicaciones Móviles/estadística & datos numéricos , Trastornos del Neurodesarrollo/prevención & control , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/diagnóstico , Masculino , Preescolar , Niño , Depresión Posparto/prevención & control , Depresión Posparto/epidemiología , Depresión Posparto/diagnóstico , Lactante , Francia/epidemiología , Adulto , Encuestas y CuestionariosRESUMEN
Neonatal neurocritical care (NNCC) has emerged as an important specialty to address neurological conditions affecting newborns including a wide spectrum of brain injuries and developmental impairment. Despite the discipline's growth, variability in NNCC service delivery, patient care, and clinical training poses significant challenges and potentially adversely impacts patient outcomes. Variations in neuroprotective strategies, postnatal care, and training methodologies highlight the urgent need for a unified approach to optimize both short- and long-term neurodevelopmental outcomes for these vulnerable population. This paper presents strategic blueprints for establishing standardized NNCC clinical care and training programs focusing on collaborative effort across medical and allied health professions. By addressing these inconsistencies, the paper proposes that standardizing NNCC practices can significantly enhance the quality of care, streamline healthcare resource utilization, and improve neurodevelopmental outcome, thus paving the way for a new era of neonatal neurological care.
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Cuidados Críticos , Neonatología , Humanos , Recién Nacido , Neonatología/educación , Neonatología/normas , Cuidados Críticos/normas , Lesiones Encefálicas/terapia , Cuidado Intensivo Neonatal/normas , Neurología/educación , Neurología/normas , Trastornos del Neurodesarrollo/terapia , Trastornos del Neurodesarrollo/prevención & controlRESUMEN
Importance: Preterm children are at risk for neurodevelopment impairments. Objective: To evaluate the effect of a music therapy (MT) intervention (parent-led, infant-directed singing) for premature children during the neonatal intensive care unit (NICU) stay and/or after hospital discharge on language development at 24 months' corrected age (CA). Design, Setting, and Participants: This predefined secondary analysis followed participants in the LongSTEP (Longitudinal Study of Music Therapy's Effectiveness for Premature Infants and Their Caregivers) randomized clinical trial, which was conducted from August 2018 to April 2022 in 8 NICUs across 5 countries (Argentina, Colombia, Israel, Norway, and Poland) and included clinic follow-up visits and extended interventions after hospital discharge. Intervention: Participants were children born preterm (<35 weeks' gestation) and their parents. Participants were randomized at enrollment to MT with standard care (SC) or SC alone; they were randomized to MT or SC again at discharge. The MT was parent-led, infant-directed singing tailored to infant responses and supported by a music therapist and was provided 3 times weekly in the NICU and/or in 7 sessions across 6 months after discharge. The SC consisted of early intervention methods of medical, nursing, and social services, without MT. Main Outcome and Measures: Primary outcome was language development, as measured by the Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III) language composite score, with the remaining BSID-III composite and subscale scores as the secondary outcomes. Group differences in treatment effects were assessed using linear mixed-effects models using all available data. Results: Of 206 participants (103 female infants [50%]; mean [SD] GA, 30.5 [2.7] weeks), 51 were randomized to MT and 53 to SC at enrollment; at discharge, 52 were randomized to MT and 50 to SC. A total of 112 (54%) were retained at the 24 months' CA follow-up. Most participants (79 [70%] to 93 [83%]) had BSID-III scores in the normal range (≥85). Mean differences for the language composite score were -2.36 (95% CI, -12.60 to 7.88; P = .65) for the MT at NICU with postdischarge SC group, 2.65 (95% CI, -7.94 to 13.23; P = .62) for the SC at NICU and postdischarge MT group, and -3.77 (95% CI, -13.97 to 6.43; P = .47) for the MT group at both NICU and postdischarge. There were no significant effects for cognitive or motor development. Conclusions and Relevance: This secondary analysis did not confirm an effect of parent-led, infant-directed singing on neurodevelopment in preterm children at 24 months' CA; wide CIs suggest, however, that potential effects cannot be excluded. Future research should determine the MT approaches, implementation time, and duration that are effective in targeting children at risk for neurodevelopmental impairments and introducing broader measurements for changes in brain development. Trial Registration: ClinicalTrials.gov Identifier: NCT03564184.
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Recien Nacido Prematuro , Musicoterapia , Humanos , Musicoterapia/métodos , Femenino , Masculino , Recién Nacido , Lactante , Unidades de Cuidado Intensivo Neonatal , Preescolar , Desarrollo del Lenguaje , Estudios Longitudinales , Desarrollo Infantil/fisiología , Trastornos del Neurodesarrollo/prevención & control , Colombia , Noruega , IsraelRESUMEN
This practice guideline provides updated evidence-based conclusions and recommendations regarding the effects of antiseizure medications (ASMs) and folic acid supplementation on the prevalence of major congenital malformations (MCMs), adverse perinatal outcomes, and neurodevelopmental outcomes in children born to people with epilepsy of childbearing potential (PWECP). A multidisciplinary panel conducted a systematic review and developed practice recommendations following the process outlined in the 2017 edition of the American Academy of Neurology Clinical Practice Guideline Process Manual. The systematic review includes studies through August 2022. Recommendations are supported by structured rationales that integrate evidence from the systematic review, related evidence, principles of care, and inferences from evidence. The following are some of the major recommendations. When treating PWECP, clinicians should recommend ASMs and doses that optimize both seizure control and fetal outcomes should pregnancy occur, at the earliest possible opportunity preconceptionally. Clinicians must minimize the occurrence of convulsive seizures in PWECP during pregnancy to minimize potential risks to the birth parent and to the fetus. Once a PWECP is already pregnant, clinicians should exercise caution in attempting to remove or replace an ASM that is effective in controlling generalized tonic-clonic or focal-to-bilateral tonic-clonic seizures. Clinicians must consider using lamotrigine, levetiracetam, or oxcarbazepine in PWECP when appropriate based on the patient's epilepsy syndrome, likelihood of achieving seizure control, and comorbidities, to minimize the risk of MCMs. Clinicians must avoid the use of valproic acid in PWECP to minimize the risk of MCMs or neural tube defects (NTDs), if clinically feasible. Clinicians should avoid the use of valproic acid or topiramate in PWECP to minimize the risk of offspring being born small for gestational age, if clinically feasible. To reduce the risk of poor neurodevelopmental outcomes, including autism spectrum disorder and lower IQ, in children born to PWECP, clinicians must avoid the use of valproic acid in PWECP, if clinically feasible. Clinicians should prescribe at least 0.4 mg of folic acid supplementation daily preconceptionally and during pregnancy to any PWECP treated with an ASM to decrease the risk of NTDs and possibly improve neurodevelopmental outcomes in the offspring.
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Anticonvulsivantes , Epilepsia , Trastornos del Neurodesarrollo , Complicaciones del Embarazo , Efectos Tardíos de la Exposición Prenatal , Femenino , Humanos , Recién Nacido , Embarazo , Anomalías Inducidas por Medicamentos/prevención & control , Anticonvulsivantes/uso terapéutico , Anticonvulsivantes/efectos adversos , Epilepsia/tratamiento farmacológico , Trastornos del Neurodesarrollo/prevención & control , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/inducido químicamente , Complicaciones del Embarazo/tratamiento farmacológico , Teratogénesis/efectos de los fármacosRESUMEN
Neurodevelopmental disorders in children have become a significant global public health concern, impacting child health worldwide. In China, the current intervention model for high-risk infants involves early diagnosis and early treatment. However, in recent years, overseas studies have explored novel preventive early intervention strategies for neurodevelopmental disorders in high-risk infants, achieving promising results. This article provides a comprehensive review of the optimal timing, methods, and intervention models of the preventive early intervention strategies for neurodevelopmental disorders in high-risk infants. The aim is to enhance the awareness and knowledge of healthcare professionals regarding preventive early intervention strategies for neurodevelopmental disorders in high-risk infants, facilitate clinical research and application of such interventions in China, and ultimately reduce the incidence of neurodevelopmental disorders in this high-risk population.
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Trastornos del Neurodesarrollo , Lactante , Niño , Humanos , Trastornos del Neurodesarrollo/prevención & control , Trastornos del Neurodesarrollo/epidemiología , Intervención Educativa Precoz , Factores de Riesgo , ChinaRESUMEN
In France, the most pessimistic estimates put the prevalence of neurodevelopmental disorders (NDD) at 15 % of births. The two largest populations of newborns at highest risk of NDD are premature babies and babies born into siblings with one or more infants who already have an autism spectrum disorder or another NDD. The high prevalence of these disorders justifies a health promotion policy, centred on the child and his or her family. Prevention is based on the early identification of high-risk factors, by informing families and training pregnancy and early childhood professionals, and implementing perinatal prevention protocols for high-risk newborns (antenatal corticosteroid therapy and magnesium sulfate for women at risk of preterm delivery before 32 weeks, developmental care, therapeutic hypothermia for full-term infants with early neonatal encephalopathy presumed to be anoxic). Preventing the severity of NDD depends on their early identification, as early as possible in the highest plastic "1000 days" developmental window, a smooth flow of diagnosis and care for mothers and children, and the establishment of an ecosystem that includes multi-modal early intervention, at the best in multi-disciplinary teams such as the early medical and social action centres, support for families through guidance programs and inclusion in the community, first in day-care centers and then in nursery schools.
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Trastornos del Neurodesarrollo , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Embarazo , Francia , Recien Nacido Prematuro , Trastornos del Neurodesarrollo/prevención & control , Trastornos del Neurodesarrollo/epidemiología , Neuroprotección , Factores de RiesgoRESUMEN
This systematic review and meta-analysis evaluated the evidence for dose and effectiveness of caffeine in preterm infants. MEDLINE, EMBASE, CINHAL Plus, CENTRAL, and trial databases were searched to July 2022 for trials randomizing preterm infants to caffeine vs. placebo/no treatment, or low (≤10 mg·kg-1) vs. high dose (>10 mg·kg-1 caffeine citrate equivalent). Two researchers extracted data and assessed risk of bias using RoB; GRADE evaluation was completed by all authors. Meta-analysis of 15 studies (3530 infants) was performed in REVMAN across four epochs: neonatal/infant (birth-1 year), early childhood (1-5 years), middle childhood (6-11 years) and adolescence (12-19 years). Caffeine reduced apnea (RR 0.59; 95%CI 0.46,0.75; very low certainty) and bronchopulmonary dysplasia (0.77; 0.69,0.86; moderate certainty), with higher doses more effective. Caffeine had no effect on neurocognitive impairment in early childhood but possible benefit on motor function in middle childhood (0.72; 0.57,0.91; moderate certainty). The optimal dose remains unknown; further long-term studies, are needed.
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Apnea , Cafeína , Recien Nacido Prematuro , Trastornos del Neurodesarrollo , Humanos , Cafeína/administración & dosificación , Cafeína/uso terapéutico , Recién Nacido , Apnea/tratamiento farmacológico , Apnea/prevención & control , Trastornos del Neurodesarrollo/prevención & control , Lactante , Niño , Preescolar , Adolescente , Estimulantes del Sistema Nervioso Central/uso terapéutico , Displasia Broncopulmonar/prevención & control , Enfermedades del Prematuro/prevención & controlRESUMEN
A Sociedade Brasileira de Pediatria (SBP), em parceria com a Sociedade Paraibana de Pediatria (SPP), lança nesta semana a “Cartilha de Desenvolvimento – 2 meses a 5 anos”. O conteúdo – elaborado pelo Centers of Disease Control and Prevention (CDC), dos Estados Unidos – foi oficialmente traduzido para o Português por pediatra com expertise em Desenvolvimento Infantil e apresenta o programa “Act Early”, cujo intuito é auxiliar na identificação precoce de atrasos do neurodesenvolvimento.
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Desarrollo Infantil , Trastornos del Neurodesarrollo/prevención & control , Trastornos Psicomotores/prevención & controlRESUMEN
JUSTIFICATION: Neurodevelopmental disorders, as per DSM-V, are described as a group of conditions with onset in the development period of childhood. There is a need to distinguish the process of habilitation and rehabilitation, especially in a developing country like India, and define the roles of all stakeholders to reduce the burden of neurodevelopmental disorders. PROCESS: Subject experts and members of Indian Academy of Pediatrics (IAP) Chapter of Neurodevelopmental Pediatrics, who reviewed the literature on the topic, developed key questions and prepared the first draft on guidelines. The guidelines were then discussed by the whole group through online meetings, and the contentious issues were discussed until a general consensus was arrived at. Following this, the final guidelines were drafted by the writing group and approved by all contributors. OBJECTIVES: These guidelines aim to provide practical clinical guidelines for pediatricians on the prevention, early diagnosis and management of neurodevelopmental disorders (NDDs) in the Indian settings. It also defines the roles of developmental pediatricians and development nurse counselor. STATEMENT: There is a need for nationwide studies with representative sampling on epidemiology of babies with early NDD in the first 1000 days in India. Specific learning disability (SLD) has been documented as the most common NDD after 6 years in India, and special efforts should be made to establish the epidemiology of infants and toddlers at risk for SLD, where ever measures are available. Preconception counseling as part of focusing on first 1000 days; Promoting efforts to organize systematic training programs in Newborn Resuscitation Program (NRP); Lactation management; Developmental follow-up and Early stimulation for SNCU/ NICU graduates; Risk stratification of NICU graduates, Newborn Screening; Counseling parents; Screening for developmental delay by trained professionals using simple validated Indian screening tools at 4, 8, 12, 18 and 24 months; Holistic assessment of 10 NDDs at child developmental clinics (CDCs) / district early intervention centre (DEICs) by multidisciplinary team members; Confirmation of diagnosis by developmental pediatrician/developmental neurologist/child psychiatrist using clinical/diagnostic tools; Providing parent guided low intensity multimodal therapies before 3 years age as a center-based or home-based or community-based rehabilitation; Developmental pediatrician to seek guidance of pediatric neurologist, geneticist, child psychiatrist, physiatrist, and other specialists, when necessary; and Need to promote ongoing academic programs in clinical child development for capacity building of community based therapies, are the chief recommendations.
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Trastornos del Neurodesarrollo , Niño , Humanos , Lactante , Recién Nacido , Academias e Institutos , Diagnóstico Precoz , India , Trastornos del Neurodesarrollo/diagnóstico , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/prevención & controlRESUMEN
BACKGROUND: Vitamin D deficiency in pregnancy may increase the risk of autism and attention deficit hyperactivity disorder (ADHD). OBJECTIVE: The objective of this study was to estimate the effect of vitamin D3 supplementation in pregnancy on risk of autism and ADHD. DESIGN: This randomized clinical trial was part of the COpenhagen Prospective Study on Neuro-PSYCHiatric Development (COPYCH) project nested within the Copenhagen Prospective Studies on Asthma in Childhood 2010 (COPSAC2010) cohort comprising a population-based sample of 700 healthy mother-child pairs enrolled at week 24 of pregnancy. Maternal 25-hydroxy-vitamin D (25(OH)D) was measured at inclusion and 623 mothers were randomized 1:1 to either high-dose (2800 IU/d) or standard dose (400 IU/d) vitamin D3 until 1 wk postpartum (315 received high-dose, 308 standard dose). At age 10, diagnoses and symptom load of autism and ADHD, respectively, were established using the Kiddie-Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version. RESULTS: The psychopathologic evaluation was completed by 591 children aged 10 y, and 16 children (2.7%) were diagnosed with autism and 65 (11.0%) with ADHD. Hereof, 496 children participated in the vitamin D3 trial (246 received high-dose, 250 standard dose). Of these, 12 children (2.4%) were diagnosed with autism and 58 (11.7%) with ADHD. Higher maternal preintervention 25(OH)D levels were associated with a decreased risk of autism [odd ratio (OR) per 10 nmol/L: 0.76 (0.59,0.97); P = 0.034], lower autistic symptom load [ß per 10 nmol/L: -0.03 (-0.05,0.00); P = 0.024), and decreased risk of ADHD diagnosis (OR per 10 nmol/L: 0.88 (0.78,0.99); P = 0.033]. High-dose vitamin D3 supplementation was not associated with risk of autism or ADHD. CONCLUSIONS: Higher maternal preintervention 25(OH)D was associated with a decreased risk of autism, lower autistic symptom load, and decreased risk of ADHD diagnosis, but high-dose vitamin D3 supplementation in pregnancy had no effect on risk of autism and ADHD. This trial was registered at clinicaltrials.gov as NCT00856947.
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Trastornos del Neurodesarrollo , Deficiencia de Vitamina D , Niño , Femenino , Humanos , Embarazo , Colecalciferol/administración & dosificación , Suplementos Dietéticos , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/etiología , Trastornos del Neurodesarrollo/prevención & control , Estudios Prospectivos , Vitamina D , Deficiencia de Vitamina D/complicaciones , Deficiencia de Vitamina D/tratamiento farmacológicoAsunto(s)
Muerte del Lactante , Magnesio , Trastornos del Neurodesarrollo , Fármacos Neuroprotectores , Femenino , Humanos , Embarazo , Muerte del Lactante/prevención & control , Magnesio/administración & dosificación , Magnesio/uso terapéutico , Trastornos del Neurodesarrollo/etiología , Trastornos del Neurodesarrollo/mortalidad , Trastornos del Neurodesarrollo/prevención & control , Fármacos Neuroprotectores/administración & dosificación , Fármacos Neuroprotectores/uso terapéutico , Muerte Perinatal/prevención & control , Vitaminas , Administración IntravenosaAsunto(s)
Muerte del Lactante , Magnesio , Trastornos del Neurodesarrollo , Fármacos Neuroprotectores , Femenino , Humanos , Embarazo , Administración Intravenosa , Muerte del Lactante/prevención & control , Magnesio/administración & dosificación , Magnesio/uso terapéutico , Trastornos del Neurodesarrollo/mortalidad , Trastornos del Neurodesarrollo/prevención & control , Fármacos Neuroprotectores/administración & dosificación , Fármacos Neuroprotectores/uso terapéutico , Muerte Perinatal/prevención & control , VitaminasRESUMEN
Low birth weight (LBW) increases the risk of neurodevelopmental disorders (NDDs) such as attention-deficit/hyperactive disorder and autism spectrum disorder, as well as cerebral palsy, for which no prophylactic measure exists. Neuroinflammation in fetuses and neonates plays a major pathogenic role in NDDs. Meanwhile, umbilical cord-derived mesenchymal stromal cells (UC-MSCs) exhibit immunomodulatory properties. Therefore, we hypothesized that systemic administration of UC-MSCs in the early postnatal period may attenuate neuroinflammation and thereby prevent the emergence of NDDs. The LBW pups born to dams subjected to mild intrauterine hypoperfusion exhibited a significantly lesser decrease in the monosynaptic response with increased frequency of stimulation to the spinal cord preparation from postnatal day 4 (P4) to P6, suggesting hyperexcitability, which was improved by intravenous administration of human UC-MSCs (1 × 105 cells) on P1. Three-chamber sociability tests at adolescence revealed that only LBW males exhibited disturbed sociability, which tended to be ameliorated by UC-MSC treatment. Other parameters, including those determined via open-field tests, were not significantly improved by UC-MSC treatment. Serum or cerebrospinal fluid levels of pro-inflammatory cytokines were not elevated in the LBW pups, and UC-MSC treatment did not decrease these levels. In conclusion, although UC-MSC treatment prevents hyperexcitability in LBW pups, beneficial effects for NDDs are marginal.
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Trastorno del Espectro Autista , Células Madre Mesenquimatosas , Trastornos del Neurodesarrollo , Adolescente , Humanos , Masculino , Recién Nacido , Trastorno del Espectro Autista/terapia , Enfermedades Neuroinflamatorias , Cordón Umbilical , Trastornos del Neurodesarrollo/etiología , Trastornos del Neurodesarrollo/prevención & controlRESUMEN
BACKGROUND: Few studies have estimated the real prevalence of neurodevelopmental disorders according to the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) in Spain and worldwide. However, there are disparate prevalence figures. We consider research in this field essential to improve early detection, secondary prevention, and health planning. METHODS: The Minikid ADHD and TICS-Mini International Neuropsychiatric Interview for Children and Adolescents, the Autism Spectrum Quotient (Children's version, AQ- Child) and a protocol of general medical questions were administered for screening purposes. The PROLEXIA battery for children aged from 4 to 6 years was used for direct assessments. Parents provided information on emotional, medical, and school aspects. The final population evaluated using these tools consisted of 291 6-year-old subjects. RESULTS: The overall risk of presenting with a neurodevelopmental disorder was 55.4%. A 23.4% risk of presenting with attention-deficit/hyperactivity disorder (ADHD) in any modality (inattentive, hyperactive-impulsive and combined), a 2.8% risk of developing autism spectrum disorder (ASD), a 30.6% risk of presenting with a learning disorder with reading difficulties, a 5.5% risk of tics and a 22.5% risk of language problems (incomprehensible language or minor language problems) were detected in the sample. The most common combination of disorders was learning and language difficulties, accounting for 6.9% of the sample. The second most frequent combination was the presence of learning and language difficulties and ADHD, accounting for 4.5% of the sample. CONCLUSIONS: The prevalence of risks detected in our sample seems to be consistent with national and international studies. A significant proportion of our sample had never been previously diagnosed (85%), so early detection programs are recommended.
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Trastorno por Déficit de Atención con Hiperactividad , Trastorno del Espectro Autista , Trastornos del Neurodesarrollo , Tics , Adolescente , Humanos , Niño , Preescolar , Trastorno del Espectro Autista/diagnóstico , Trastorno del Espectro Autista/epidemiología , Trastorno del Espectro Autista/psicología , Prevalencia , España/epidemiología , Tics/complicaciones , Tics/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/terapia , Trastornos del Neurodesarrollo/diagnóstico , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/prevención & control , Comorbilidad , Derivación y Consulta , Atención Primaria de SaludRESUMEN
Faster resolution of hypoxaemic or hyperoxaemic events in preterm infants may reduce long-term neurodevelopmental impairment. Automatic titration of inspiratory oxygen increases time within the oxygen saturation target range and may provide a more prompt response to hypoxic and hyperoxic events. We assessed routinely performed follow-up at 2 years of age after the implementation of automated oxygen control (AOC) as standard care and compared this with a historical cohort. Neurodevelopmental outcomes at 2 years of age were compared for infants born at 24-29 weeks gestational age before (2012-2015) and after (2015-2018) the implementation of AOC as standard of care. The primary outcome was a composite outcome of either mortality or severe neurodevelopmental impairment (NDI), and other outcomes assessed were mild-moderate NDI, Bayley-III composite scores, cerebral palsy GMFCS, and CBCL problem behaviour scores. A total of 289 infants were included in the pre-AOC epoch and 292 in the post-AOC epoch. Baseline characteristics were not significantly different. Fifty-one infants were lost to follow-up (pre-AOC 6.9% (20/289), post-implementation 10.6% (31/292). The composite outcome of mortality or severe NDI was observed in 17.9% pre-AOC (41/229) vs. 24.0% (47/196) post-AOC (p = 0.12). No significant differences were found for the secondary outcomes such as mild-moderate NDI, Bayley-III composite scores, cerebral palsy GMFCS, and problem behaviour scores, with the exception of parent-reported readmissions until the moment of follow-up which was less frequent post-AOC than pre-AOC. CONCLUSION: In this cohort study, the implementation of automated oxygen control in our NICU as standard of care for preterm infants led to no statistically significant difference in neurodevelopmental outcome at 2 years of age. WHAT IS KNOWN: ⢠Neurodevelopmental outcome is linked to hypoxemia, hyperoxaemia and choice of SpO2 target range. ⢠Automated titration of inspired oxygen may provide a faster resolution of hypoxaemic and hyperoxaemic events. WHAT IS NEW: ⢠This cohort study did not find a significant difference in neurodevelopmental outcome at two years of age after implementing automated oxygen control as standard of care.
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Parálisis Cerebral , Enfermedades del Prematuro , Trastornos del Neurodesarrollo , Lactante , Recién Nacido , Humanos , Recien Nacido Prematuro , Estudios de Cohortes , Estudios Retrospectivos , Oxígeno , Edad Gestacional , Hipoxia , Trastornos del Neurodesarrollo/etiología , Trastornos del Neurodesarrollo/prevención & controlRESUMEN
We investigated the effect of lipopolysaccharide (LPS)-induced maternal immune activation used as a model for producing neurodevelopmental disorders on hippocampal neurogenesis and behaviors in rat offspring by exploring the antioxidant effects of alpha-glycosyl isoquercitrin (AGIQ). Pregnant Sprague-Dawley rats were intraperitoneally injected with LPS (50 µg/kg body weight) at gestational days 15 and 16. AGIQ was administered in the diet to dams at 0.5% (w/w) from gestational day 10 until weaning at postnatal day 21 and then to offspring until adulthood at postnatal day 77. During postnatal life, offspring of LPS-injected animals did not show neuroinflammation or oxidative stress in the brain. At weaning, LPS decreased the numbers of type-2b neural progenitor cells (NPCs) and PCNA+ proliferating cells in the subgranular zone, FOS-expressing granule cells, and GAD67+ hilar interneurons in the dentate gyrus. In adulthood, LPS decreased type-1 neural stem cells, type-2a NPCs, and GAD67+ hilar interneurons, and downregulated Dpysl3, Sst, Fos, Mapk1, Mapk3, Grin2a, Grin2b, Bdnf, and Ntrk2. In adults, LPS suppressed locomotor activity in the open field test and suppressed fear memory acquisition and fear extinction learning in the contextual fear conditioning test. These results indicate that mid-gestation LPS injections disrupt programming of normal neurodevelopment resulting in progressive suppression of hippocampal neurogenesis and synaptic plasticity of newborn granule cells by suppressing GABAergic and glutamatergic neurotransmitter signals and BDNF/TrkB signaling to result in adult-stage behavioral deficits. AGIQ ameliorated most aberrations in hippocampal neurogenesis and synaptic plasticity, as well as behavioral deficits. Effective amelioration by continuous AGIQ treatment starting before LPS injections may reflect both anti-inflammatory and anti-oxidative stress effects during gestation and neuroprotective effects of continuous exposure through adulthood.
Asunto(s)
Trastornos del Neurodesarrollo , Efectos Tardíos de la Exposición Prenatal , Quercetina , Animales , Femenino , Embarazo , Ratas , Factor Neurotrófico Derivado del Encéfalo , Extinción Psicológica , Miedo , Hipocampo , Lipopolisacáridos/toxicidad , Efectos Tardíos de la Exposición Prenatal/inducido químicamente , Ratas Sprague-Dawley , Quercetina/análogos & derivados , Quercetina/farmacología , Neuroprotección , Trastornos del Neurodesarrollo/inducido químicamente , Trastornos del Neurodesarrollo/prevención & controlRESUMEN
BACKGROUND: Whether higher parenteral amino acid intake improves outcomes in infants with extremely low birth weight is unclear. METHODS: In this multicenter, parallel-group, double-blind, randomized, placebo-controlled trial, we assigned infants with birth weights of less than 1000 g at 8 neonatal intensive care units to receive amino acids at a dose of 1 g per day (intervention group) or placebo in addition to usual nutrition for the first 5 days after birth. The primary outcome was survival free from neurodisability as assessed with the Bayley Scales of Infant and Toddler Development and neurologic examination at 2 years, corrected for gestational age at birth. Secondary outcomes were the components of the primary outcome as well as the presence or absence of neonatal disorders, the rate of growth, and nutritional intake. RESULTS: We enrolled 434 infants (217 per group) in this trial. Survival free from neurodisability was observed in 97 of 203 children (47.8%) in the intervention group and in 102 of 205 (49.8%) in the placebo group (adjusted relative risk, 0.95; 95% confidence interval [CI], 0.79 to 1.14; P = 0.56). Death before the age of 2 years occurred in 39 of 217 children (18.0%) in the intervention group and 42 of 217 (19.4%) in the placebo group (adjusted relative risk, 0.93; 95% CI, 0.63 to 1.36); neurodisability occurred in 67 of 164 children (40.9%) in the intervention group and 61 of 163 (37.4%) in the placebo group (adjusted relative risk, 1.16; 95% CI, 0.90 to 1.50). Neurodisability was moderate to severe in 27 children (16.5%) in the intervention group and 14 (8.6%) in the placebo group (adjusted relative risk, 1.95; 95% CI, 1.09 to 3.48). More children in the intervention group than in the placebo group had patent ductus arteriosus (adjusted relative risk, 1.65; 95% CI, 1.11 to 2.46). In a post hoc analysis, refeeding syndrome occurred in 42 of 172 children in the intervention group and 26 of 166 in the placebo group (adjusted relative risk, 1.64; 95% CI, 1.09 to 2.47). Eight serious adverse events occurred. CONCLUSIONS: In infants with extremely low birth weight, extra parenteral amino acids at a dose of 1 g per day for 5 days after birth did not increase the number who survived free from neurodisability at 2 years. (Funded by the New Zealand Health Research Council and others; ProVIDe Australian New Zealand Clinical Trials Registry number, ACTRN12612001084875.).
Asunto(s)
Aminoácidos , Recien Nacido con Peso al Nacer Extremadamente Bajo , Recien Nacido Extremadamente Prematuro , Enfermedades del Sistema Nervioso , Trastornos del Neurodesarrollo , Preescolar , Humanos , Lactante , Recién Nacido , Aminoácidos/administración & dosificación , Aminoácidos/efectos adversos , Aminoácidos/uso terapéutico , Australia , Conducto Arterioso Permeable/etiología , Método Doble Ciego , Nutrición Parenteral/métodos , Cuidado Intensivo Neonatal , Trastornos del Neurodesarrollo/diagnóstico , Trastornos del Neurodesarrollo/etiología , Trastornos del Neurodesarrollo/prevención & control , Enfermedades del Sistema Nervioso/diagnóstico , Enfermedades del Sistema Nervioso/etiología , Enfermedades del Sistema Nervioso/prevención & controlRESUMEN
The intake of foods containing polyphenols can have a protective role to avoid comorbidities during pregnancy and, at the same time, promote transgenerational health. This review aims to describe the effect of polyphenol intake through supplements or polyphenol-rich foods during pregnancy on the incidence and evolution of gestational diabetes mellitus (GDM), as well as the link with the neurodevelopment of the fetus. Using PRISMA procedures, a systematic review was conducted by searching in biomedical databases (PubMed, Cinahl and Scopus) from January to June 2022. Full articles were screened (n = 419) and critically appraised. Fourteen studies were selected and were divided into two different thematic blocks considering (i) the effect of polyphenols in GDM and (ii) the effect of GDM to mental disorders in the offspring. A positive relationship was observed between the intake of polyphenols and the prevention and control of cardiometabolic complications during pregnancy, such as GDM, which could be related to thwarted inflammatory and oxidative processes, as well as neuronal factors. GDM is related to a greater risk of suffering from diseases related to neurodevelopment, such as attention deficit hyperactivity disorder, autism spectrum disorder and learning disorder. Further clinical research on the molecule protective mechanism of polyphenols on pregnant women is required to understand the transgenerational impact on fetal neurodevelopment.