RESUMEN
AIM: To develop a short version of the original Hammersmith Infant Neurological Examination (HINE) to be used as a screening tool (Brief-HINE) and to establish if the short examination maintains good accuracy and predictive power for detecting infants with cerebral palsy (CP). METHOD: Eleven items were selected from the original HINE ('visual response'; 'trunk posture'; 'movement quantity'; 'movement quality'; 'scarf sign'; 'hip adductor angles'; 'popliteal angle'; 'pull to sit'; 'lateral tilting'; 'forward parachute reaction'; 'tendon reflexes') identifying those items previously found to be more predictive of CP in both low- and high-risk infants. In order to establish the sensitivity of the new module, the selected items were applied to existing data, previously obtained using the full HINE at 3, 6, 9, and 12 months, in 228 infants with typical development at 2 years and in 82 infants who developed CP. RESULTS: Brief-HINE scores showed good sensitivity and specificity, at each age of assessment, for detecting infants with CP. At 3 months, a score of less than 22 was associated with CP with a sensitivity of 0.88 and a specificity of 0.92; at 6, 9, and 12 months, the cut-off scores were less than 25 (sensitivity 0.93; specificity 0.87), less than 27 (sensitivity 0.95; specificity 0.81), and less than 27 (sensitivity 1; specificity 0.86) respectively. The presence of more than one warning sign, or items that are not optimal for the age of assessment, imply the need for a full examination reassessment. INTERPRETATION: These findings support the validity of the Brief-HINE as a routine screening method and the possibility of its use in clinical practice.
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Parálisis Cerebral , Examen Neurológico , Humanos , Examen Neurológico/métodos , Examen Neurológico/normas , Lactante , Parálisis Cerebral/diagnóstico , Femenino , Masculino , Sensibilidad y EspecificidadRESUMEN
Physical exercise is known to have beneficial effects on psychosocial well-being and cognitive performance. Children with cerebral palsy (CP) showed lower levels of physical activity (PA) than healthy children; this fact, in addition to the basic clinical condition, increased the sedentary habit with a psychological impact and motor impairment of these children. Furthermore, children and adolescents with CP are less committed to sports activities than typically developing children of the same age. The aim of the present narrative review was to increase the amount of knowledge regarding the effectiveness and importance of specific and individualized sports in children with CP. A comprehensive search of MED-LINE and EMBASE databases was performed, including specific search terms such as "cerebral palsy" combined with "sport", "physical activity", and the names of different sports. No publication date limits were set. We included studies with an age range of 0-18 years. The main results pointed out that most of the sports improved motor function, quality of life, and coordination in children and adolescents with CP. Physicians, therapists, and parents should become aware of the benefits of sports activities for this population of patients. Specific sports activities could be included as a usual indication in clinical practice in addition to rehabilitation treatment.
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Parálisis Cerebral , Deportes , Humanos , Parálisis Cerebral/psicología , Parálisis Cerebral/fisiopatología , Parálisis Cerebral/rehabilitación , Niño , Deportes/psicología , Adolescente , Calidad de Vida/psicología , Preescolar , Ejercicio Físico/psicología , Ejercicio Físico/fisiología , Masculino , Femenino , LactanteRESUMEN
In the last years, new evidence has increased the attention on sex differences in the development of children with cerebral palsy (CP). Males seem to present with a higher risk for severe motor impairment and in the response to chirurgical and rehabilitative interventions. The published data confirmed a higher incidence of CP in males than in females. The aim of this literature review was to evaluate the impact of the sex on the most important areas that characterized CP: motor function, comorbidities (pain, cognitive impairment, communications skills, epilepsy, sleep, and behavior), and the different kind of interventions.
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Parálisis Cerebral , Disfunción Cognitiva , Epilepsia , Humanos , Niño , Masculino , Femenino , Parálisis Cerebral/epidemiología , Caracteres Sexuales , Comorbilidad , Disfunción Cognitiva/epidemiologíaRESUMEN
AIM: To describe the profile of global and single items of the Hammersmith Infant Neurological Examination (HINE) in a population of low-risk infants born very preterm during the first year of life. METHOD: The HINE was performed at 3, 6, 9, and 12 months' corrected age in a population of low-risk infants born preterm with a gestational age of fewer than 32 weeks and with normal or minimal changes on neuroimaging. RESULTS: A total of 174 infants born preterm (96 males, 78 females; mean gestational age = 27 weeks [SD = 1.8], range 23-31 weeks) fulfilled the inclusion criteria. The 10th centile cut-off score with median and range was reported for the HINE global and subsection scores. A progressive increase in global HINE scores was observed. Most of the single items, especially those related to tone, posture, and reflexes, showed progressive maturation. INTERPRETATION: Our results, which provide longitudinal data for single-item and global scores in a population of low-risk infants born very preterm, can be used as a reference in both clinical and research settings to monitor early neurological signs in these infants. These data could be used as normative data when examining low-risk infants born preterm.
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Recien Nacido Extremadamente Prematuro , Femenino , Edad Gestacional , Humanos , Lactante , Recién Nacido , Estudios Longitudinales , Masculino , Examen Neurológico/métodos , Estudios ProspectivosRESUMEN
AIM: We explored the ability of the Hammersmith Infant Neurological Examination (HINE) to identify cognitive performance delay at 2 years in a large cohort of infants born at term. METHOD: We conducted a retrospective study of infants born at term at risk of neurodevelopmental impairments assessed using the HINE between 3 and 12 months post-term age and compared them with a cohort of typically developing infants born at term. All infants performed a neurodevelopmental assessment at 2 years of age using the Mental Development Index (MDI) of the Bayley Scales of Infant Development, Second Edition; the presence of cerebral palsy (CP) was also reported. The infants were classified as being cognitively normal/mildly delayed or significantly delayed (MDI < 70). The predictive validity of HINE scores for significantly delayed cognitive performance, in infants with and without CP, was calculated using specific cut-off scores according to age at assessment. RESULTS: A total of 446 at-risk and 235 typically developing infants (345 males, 336 females; mean [SD] gestational age 38.7 weeks [1.4], range 37-43 weeks) were included. Of the at-risk infants, 408 did not have CP at 2 years; 243 had a normal/mild delayed MDI and 165 had an MDI less than 70. Of the at-risk infants, 38 developed CP. HINE scores showed a good sensitivity and specificity, mainly after 3 months, for identifying significantly delayed cognitive performance in infants without CP. In those with CP, the score was associated with their cognitive performance. The comparison group had the highest HINE scores. INTERPRETATION: The HINE provides evidence about the risk of delayed cognitive performance at age 2 years in infants born at term with and without CP.
EXAMEN NEUROLÓGICO INFANTIL DE HAMMERSMITH EN BEBÉS NACIDOS A TÉRMINO: SU USO PARA PREDECIR OTRAS CONDICIONES ADEMÁS DE LA PARÁLISIS CEREBRAL: OBJETIVO: Valoramos la capacidad del examen neurológico infantil de Hammersmith (HINE) para identificar el retraso en el rendimiento cognitivo a los 2 años en una cohorte grande de bebés nacidos a término. MÉTODO: Realizamos un estudio retrospectivo de bebés nacidos a término con riesgo de trastornos del desarrollo neurológico evaluados mediante el HINE entre los 3 y los 12 meses de edad postérmino y los comparamos con una cohorte de bebés nacidos a término con un desarrollo típico. Todos los bebés realizaron una evaluación del desarrollo neurológico a los 2 años de edad utilizando el Índice de Desarrollo Mental (MDI) de las Escalas de Desarrollo Infantil de Bayley, Segunda Edición; también se informó la presencia de parálisis cerebral (PC). Los bebés se clasificaron como cognitivamente normales/levemente con retreaso o significativamente con retraso (MDI < 70). La validez predictiva de las puntuaciones HINE para el rendimiento cognitivo con retraso significativo, en bebés con y sin parálisis cerebral, se calculó utilizando puntuaciones de corte específicas según la edad en la evaluación. RESULTADOS: Se incluyeron un total de 446 lactantes en riesgo y 235 con desarrollo normal (345 varones, 336 mujeres; edad gestacional media [DE] 38,7 semanas [1,4], rango de 37 a 43 semanas). De los lactantes en riesgo, 408 no tenían parálisis cerebral a los 2 años; 243 tenían un MDI con retraso normal/leve y 165 tenían un MDI inferior a 70. De los bebés en riesgo, 38 desarrollaron PC. Las puntuaciones HINE mostraron una buena sensibilidad y especificidad, principalmente después de 3 meses, para identificar un rendimiento cognitivo severo en lactantes sin PC. En aquellos con PC, la puntuación se asoció con su rendimiento cognitivo. El grupo de comparación tuvo las puntuaciones HINE más altas. INTERPRETACIÓN: El HINE proporciona evidencia sobre el riesgo de retraso en el rendimiento cognitivo a los 2 años de edad en bebés nacidos a término con y sin parálisis cerebral.
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Parálisis Cerebral , Parálisis Cerebral/diagnóstico , Niño , Preescolar , Estudios de Cohortes , Femenino , Edad Gestacional , Humanos , Lactante , Masculino , Examen Neurológico , Estudios RetrospectivosRESUMEN
Our aim was to develop a new module for assessing the floppy infant, to describe the application of the module in a cohort of low-risk newborns and piloting the module in a cohort of floppy infants. The module was applied to a cohort of 143 low-risk newborns and piloted in in a cohort of 24 floppy infants. The new add-on module includes a neurological section and provides a section for recording information obtained by physical examination and antenatal history. For each item, column 1 reports abnormal findings, column 3 normal findings, and column 2 intermediate signs to be followed. Consistent with previous studies, in low-risk infants, none had definitely abnormal or mildly abnormal signs, with the exception of tendon reflexes that were not easily elicitable in 17.14% of term-born infants. CONCLUSION: Our study suggest that the module can be easily used in a clinical setting as an add-on to the regular neonatal neurological examination in newborns identified as hypotonic on routine examination. Larger cohorts are needed to establish the accuracy of the prognostic value of the module in the differential diagnosis of floppy infant. WHAT IS KNOWN: ⢠Hypotonia is one of the key signs in newborns with neuromuscular disorders and can be associated with a wide range of other conditions (central nervous system involvement, genetic and metabolic diseases). ⢠Weakness or/and contractures can identify infants with a neuromuscular disorder and help in the differential diagnosis of floppy infants. WHAT IS NEW: ⢠To date, this is the first attempt to develop and apply a specific neurological module for the assessment of the floppy infant. ⢠The module can be used in a routine clinical setting as an add-on to the regular neurological examination and has potential to differentiate the floppy infants from the low-risk infants.
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Enfermedades del Recién Nacido , Enfermedades Musculares , Enfermedades Neuromusculares , Femenino , Humanos , Lactante , Recién Nacido , Hipotonía Muscular/diagnóstico , Hipotonía Muscular/genética , Examen Neurológico , Enfermedades Neuromusculares/diagnóstico , EmbarazoRESUMEN
Background and Objectives: Preterm infants are at higher risk of neurodevelopmental impairment both at preschool and school ages, even in the absence of major neurological deficits. The early identification of children at risk is essential for early intervention with rehabilitation to optimize potential outcomes during school years. The aim of our study is to assess cognitive outcomes at preschool age in a cohort of low-risk very preterm infants, previously studied at 12 and 24 months using the Griffiths scales. Materials and Methods: Sixty-six low-risk very preterm infants born at a gestational age of <32 weeks were assessed at 12 and 24 months corrected age using the Griffiths Mental Development Scales (second edition) and at preschool age with the Wechsler Preschool and Primary Scales of Intelligence (third edition) (WPPSI-III). Results: At 12 and 24 months and at preschool age, low-risk very preterm infants showed scores within normal ranges with similar scores in males and females. A statistically significant correlation was observed in the general developmental quotient between 12 and 24 months; a further significant correlation was observed between the early cognitive assessments and those performed at preschool age, with a better correlation using the assessments at 24 months. Conclusion: The present study showed a favourable trajectory of cognitive development in low-risk very preterm infants, from 12 months to preschool age.
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Recien Nacido Prematuro , Recién Nacido de muy Bajo Peso , Niño , Preescolar , Cognición , Femenino , Retardo del Crecimiento Fetal , Edad Gestacional , Humanos , Lactante , Recién Nacido , MasculinoRESUMEN
AIM: We explored the ability of the Hammersmith Infant Neurological Examination (HINE) to identify typical and delayed cognitive performance in a large population of infants born preterm, both with and without cerebral palsy (CP). METHOD: We conducted a retrospective study of infants born preterm who had repeated HINEs between 3 and 12 months corrected age. At 2 years, cognition was assessed using the Mental Development Index (MDI; from the Bayley Scales of Infant Development, Second Edition) and the presence and severity of CP was determined. All children were classified as cognitively typical/mildly delayed or significantly delayed (MDI <70) and CP. The predictive validity of HINE scores for significantly delayed cognitive performance, in children with and without CP, was calculated using specific cut-off scores according to age at assessment. RESULTS: Of 1229 eligible infants (gestational age 25-36wks, mean [SD] 34.9 [2.3]; 646 males, 583 females), 1108 did not develop CP, 891 had an MDI that was typical/mildly delayed, and 217 had an MDI less than 70. Of the 121 infants who developed CP, the MDI was typical in 28, mildly delayed in 27, and less than 70 in 66. HINE scores showed a good sensitivity and specificity, especially after 3 months, for detecting significantly delayed cognitive performance in infants without CP. In those who developed CP, the score was associated with their cognitive level. INTERPRETATION: The HINE provides information about the risk of delayed cognitive performance in infants born preterm with and without CP. What this paper adds The Hammersmith Infant Neurological Examination (HINE) can be used in the first year to identify infants born preterm at risk for delayed cognitive performance. Age-dependent HINE cut-off scores are proposed for detecting increased risk of delayed cognitive performance.
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Parálisis Cerebral/diagnóstico , Trastornos del Conocimiento/diagnóstico , Examen Neurológico , Femenino , Edad Gestacional , Humanos , Lactante , Recien Nacido Prematuro , Masculino , Estudios RetrospectivosRESUMEN
Background and Objectives: Sleep disorders are common in children with Autism Spectrum Disorder (ASD). The aims of this study were to describe the incidence and characteristics of sleep disorders using a questionnaire completed by the caregiver in a sample of preschool-aged children with ASD and to identify possible differences in a control group of peers. Materials and Methods: Sleep disorders were investigated with the Sleep Disturbance Scale for Children (SDSC) in a population of pre-school-aged (3-5 years) ASD children and in a control group. The Autism Diagnostic Observation Schedule-second ed. (ADOS-2) was further used to assess autism symptom severity. A total of 84 children (69 males; mean age 3.9 ± 0.8 years) with a diagnosis of ASD and 84 healthy controls (65 males; mean age of 3.7 ± 0.8 years) that were matched for age and sex were enrolled. Results: ASD children reported significantly higher (pathological) scores than the control group on the SDSC total scores and in some of the factor scores, such as Difficulty in Initiating and Maintaining Sleep (DIMS), disorders of excessive somnolence (DOES), and sleep hyperhidrosis. A total of 18% of ASD children had a pathological SDSC total T-score, and 46% had an abnormal score on at least one sleep factor; DIMS, parasomnias, and DOES showed the highest rates among the sleep factors. Younger children (3 years) reported higher scores in DIMS and sleep hyperhidrosis than older ones (4 and 5 years). No specific correlation was found between ADOS-2 and SDSC scores. Conclusions: Pre-school children with ASD showed a high incidence of sleep disorders with different distributions of specific sleep factors according to their age. We suggest a screening assessment of sleep disorders using the SDSC in these children with a more in-depth evaluation for those reporting pathological scores on the questionnaire.
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Trastorno del Espectro Autista , Trastornos de Somnolencia Excesiva , Trastornos del Sueño-Vigilia , Trastorno del Espectro Autista/complicaciones , Trastorno del Espectro Autista/epidemiología , Niño , Preescolar , Femenino , Humanos , Masculino , Sueño , Trastornos del Sueño-Vigilia/diagnóstico , Trastornos del Sueño-Vigilia/epidemiología , Encuestas y CuestionariosRESUMEN
AIM: To develop and validate the Visual Function Classification System (VFCS), which was created to classify how children with cerebral palsy (CP) use visual abilities in daily life. METHOD: The process of development and validation of the VFCS involved four phases: (1) drafting of the five levels from the analysis of literature and clinical experience; (2) validation of constructs and revision of the levels for concept meaningfulness, using nominal group process; (3) refinement by international Delphi survey; and(4) assessment of interrater reliability among professionals and with caregivers, and of test-retest reliability. RESULTS: Five nominal groups involved 29 participants; 65 people completed the first round and 51 the second round of the Delphi survey. Construct validity was demonstrated within an expert group and external validation through several stakeholders, with the involvement of patients and families to ensure meaningfulness of the concept. Discussions continued until consensus was reached about the construct and content of the five levels. Participants in the reliability study included 29 professionals, 39 parents, and a total sample of 160 children with CP (mean age [SD] 6y 6mo [3y 4mo]; median 5y 7mo, range 1-19y). Absolute interrater agreement among professionals was 86% (weighted κ=0.88; 95% confidence interval [CI] 0.83-0.93). Test-retest reliability was high (weighted κ=0.97; 95% CI 0.95-0.99). Parent-professional interrater reliability on 39 children was moderate (weighted κ=0.51; 95% CI 0.39-0.63). INTERPRETATION: The VFCS has been appropriately constructed and provides a reliable system to classify visual abilities of children with CP both in clinical and in research settings. WHAT THIS PAPER ADDS: The Visual Function Classification System is a valid and reliable system. It classifies visual abilities of children with cerebral palsy in clinical and research settings. At a clinical level, it can be used to harmonize communication among professionals and identify patients' strengths and weaknesses. In research settings, it can be used to stratify patients, define natural history evolution, and interpret intervention studies.
SISTEMA DE CLASIFICACIÓN DE LA FUNCIÓN VISUAL PARA NIÑOS CON PARÁLISIS CEREBRAL: DESARROLLO Y VALIDACIÓN: OBJETIVO: Desarrollar y validar el Sistema de Clasificación de la Función Visual (VFCS, siglas en inglés), que fue creado para clasificar cómo los niños con parálisis cerebral (PC) usan las habilidades visuales en la vida diaria. MÉTODO: El proceso de desarrollo y validación del VFCS involucró cuatro fases: (1) elaboración de los cinco niveles a partir del análisis de la literatura y la experiencia clínica; (2) la validación de constructos y la revisión de los niveles para el significado de los conceptos, utilizando un proceso de grupo nominal; (3) refinamiento por encuesta internacional de Delphi; (4) evaluación de la confiabilidad entre evaluadores entre profesionales y con los cuidadores, y de confiabilidad de prueba y reevaluación RESULTADOS: Cinco grupos nominales incluyeron 29 participantes; 65 personas completaron la primera ronda y 51 la segunda ronda de la encuesta de Delphi. La validez de constructo se demostró dentro de un grupo de expertos y una validación externa a través de varias partes interesadas, con la participación de los pacientes y las familias para garantizar el significado del concepto. Las discusiones continuaron hasta que se llegó a un consenso sobre el constructo y el contenido de los cinco niveles. Los participantes en el estudio de confiabilidad incluyeron 29 profesionales, 39 padres y una muestra total de 160 niños con PC (edad media [DS] 6 años 6 meses [3 años 4 meses]; mediana 5 años 7 meses, rango 1-19 años). El acuerdo de evaluador absoluto entre profesionales fue del 86% (κ ponderada = 0,88; intervalo de confianza del 95% [IC] 0,83-0,93). La fiabilidad de Test-Retest fue alta (κ ponderada = 0,97; IC del 95%: 0,95 a 0,99). La confiabilidad entre los padres y profesionales entre 39 niños fue moderada (ponderada κ = 0,51; IC del 95%: 0,39 a 0,63). INTERPRETACIÓN: El VFCS se ha construido de manera adecuada y proporciona un sistema confiable para clasificar las habilidades visuales de los niños con PC, tanto en el ámbito clínico como en el de investigación.
SISTEMA DE CLASSIFICAÇÃO DA FUNÇÃO VISUAL PARA CRIANÇAS COM PARALISIA CEREBRAL: DESENVOLVIMENTO E VALIDAÇÃO: OBJETIVO: Desenvolver e validar o Sistema de Classificação da Função Visual (SCFV), que foi criado para classificar como crianças com paralisia cerebral (PC) usam capacidades visuais na vida diária. MÉTODO: O processo de desenvolvimento e validação do SCFV envolve quatro fases: (1) rascunho dos cinco níveis a partir da análise da literatura e experiência clínica; (2) validação de construtos e revisão dos níveis de significância dos conceitos, usando processo nominal de grupos; (3) refinamento por meio de levantamento Delphi internacional; (4) avaliação da confiabilidade inter-examinadores entre profissionais e cuidadores, e confiabilidade teste-reteste. RESULTADOS: Cinco grupos nominais envolveram 29 participantes; 65 pessoas completaram a primeira rodada e 51 a segunda rodada do levantamento Delphi. A validade de constructo foi demonstrada em um grupo de especialistas, e a validade externa por meio de vários interessados, com envolvimento de pacientes e famílias para assegurar a significância do conceito. As discussões continuaram até que fosse atingido consenso sobre o constructo e o conteúdo dos cinco níveis. Os participantes no estudo de confiabilidade incluíram 29 profissionais, 39 pais e uma amostra total de 160 crianças com PC (média de idade [DP] 6a 6m [3a 4m]; mediana 5a 7m, variação 1-19a). A confiabilidade inter-examinadores absoluta entre profissionais foi 86% (κ ponderado=0,88; intervalo de confiança [IC] a 95% 0,83-0,93). A confiabilidade teste-reteste foi alta (κ ponderado =0,97; IC 95% 0,95-0,99). A confiabilidade inter-examinadores pais-profissionais em 39 crianças foi moderada (κ ponderado =0,51; IC 95% 0,39-0,63). INTERPRETAÇÃO: O SCFV foi elaborado apropriadamente e é um sistema confiável para classificar as capacidades visuais de crianças com PC em ambientes clínicos e acadêmicos.
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Actividades Cotidianas , Parálisis Cerebral/fisiopatología , Índice de Severidad de la Enfermedad , Trastornos de la Visión/fisiopatología , Adolescente , Adulto , Parálisis Cerebral/complicaciones , Niño , Preescolar , Técnica Delphi , Femenino , Humanos , Lactante , Masculino , Reproducibilidad de los Resultados , Trastornos de la Visión/clasificación , Trastornos de la Visión/diagnóstico , Trastornos de la Visión/etiología , Adulto JovenRESUMEN
Background and Objectives: Late preterm (LP) infants (born between 34 and 36 weeks of gestational age) are considered at higher risk of neonatal morbidities, mortality, and neurological impairments than full-term born infants (FT). The aim of this study was to provide a critical review of the literature outlining the different aspects of neurological function reported both in the neonatal period and in the follow up of late preterm infants. Materials and Methods: A comprehensive search of the MEDLINE, Embase, PsycINFO, and CINAHL electronic databases was made, using the following search terms: 'Late preterm infants', 'Near term infants', 'neurological assessment', 'neurological outcome', 'neuromotor outcome', cerebral palsy', 'CP', 'motor impairment', including all the studies reporting clinical neurological assessment of LP (including both neonatal period and subsequent ages). Results: A total of 35 articles, comprising 301,495 children, were included as fulfilling the inclusion criteria: ten reported neonatal neurological findings, seven reported data about the first two years after birth, eighteen reported data about incidence of CP and motor disorder during the infancy. Results showed a more immature neurological profile, explored with structured neurological assessments, in LP infants compared with FT infants. The LP population also had a higher risk of developing cerebral palsy, motor delay, and coordination disorder. Conclusion: LP had a higher risk of neurological impairments than FT infants, due to a brain immaturity and an increased vulnerability to injury, as the last weeks of gestational age are crucial for the development of the brain.
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Parálisis Cerebral , Recien Nacido Prematuro , Parálisis Cerebral/epidemiología , Niño , Edad Gestacional , Humanos , Recién NacidoRESUMEN
OBJECTIVE: To evaluate the prevalence of joint laxity in children born preterm assessed in the first 2 years, the relationship between joint laxity and motor performance at preschool age, and possible changes over time in a subgroup of children followed longitudinally. STUDY DESIGN: The revised scale of Beighton Score was used to evaluate joint laxity in a population of 132 preschool children born preterm between 24 and 32 weeks of gestational age. All were assessed for joint laxity between 12 and 24 months of age. Children also performed the Movement Assessment Battery for Children-Second Edition between the age of 3 years and 6 months and 4 years; the age at onset of independent walking also was recorded. RESULTS: The total Beighton Score ranged between 0 and 8. Twenty percent of the cohort showed joint laxity. No differences related to sex or gestational age were observed. Children born preterm with joint laxity achieved later independent walking and achieved lower scores on Movement Assessment Battery for Children-Second Edition than those without joint laxity. In 76 children born preterm, an assessment for joint laxity was repeated once between 25 and 36 months and again after >36 months. No statistically significant difference was observed between the 3 assessments. CONCLUSIONS: The Beighton Score can be used to assess generalized joint laxity in children born preterm. As the presence of joint laxity influenced motor competences, the possibility to early identify these infants in the first 2 years is of interest to benefit from early intervention and potentially improve gross motor skills and coordination.
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Inestabilidad de la Articulación/epidemiología , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Recien Nacido Prematuro , Italia/epidemiología , Estudios Longitudinales , Masculino , PrevalenciaAsunto(s)
Enfermedades del Prematuro , Recien Nacido Prematuro , Humanos , Lactante , Recién Nacido , Examen NeurológicoRESUMEN
OBJECTIVE: To provide a revision of the Beighton score adapted for children younger than the age of 5 years, to apply the revised version in a cohort of preschool age children, and to verify the reliability of the revised version in a cohort of preschool children with genetic syndromes associated with hypermobility. STUDY DESIGN: The revised Beighton score was applied in a population of preschool children to evaluate joint hypermobility in 5 parts of the body, bilaterally (passive dorsiflexion of the fifth finger; passive hyperextension of the elbow; passive hyperextension of the knee; passive apposition of the thumb to the flexor side of the forearm; passive dorsiflexion of the ankle joint). The frequency distribution of the total scores was calculated with a range between 0 and 10. RESULTS: A total of 284 healthy preschool children (146 boys and 138 girls) and 26 preschool children with genetic disorders (15 boys and 11 girls) were assessed. Mean age was 33.6 ± 12.7 months. A score ≤4 was found in more than 90% of the whole cohort; therefore, a cut-off score >4 was used to identify hypermobility. Twenty-two of the 284 (7%) healthy children and 23 of the 26 children (89%) with genetic syndromes associated with hypermobility had a score >4. The joints reporting a greater incidence of hypermobility were "apposition of the thumb to the forearm" and "passive dorsiflexion of the ankle," in 34% and 22% respectively. No differences related to sex or age were observed. CONCLUSIONS: The revised version of the Beighton score can be used to define generalized hypermobility for children up to 5 years of age and to assess and follow-up longitudinally patients with isolated hypermobility or those in whom the laxity is associated with other clinical features.
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Inestabilidad de la Articulación/diagnóstico , Factores de Edad , Preescolar , Femenino , Humanos , Masculino , Reproducibilidad de los ResultadosRESUMEN
The Hammersmith Infant Neurological Examination (HINE) has been proposed as one of the early neurological examination tools for the diagnosis of cerebral palsy (CP). The aim of the present study was to critically review the existing literature and our experience with the use of the HINE in infants at risk of CP. The published papers confirm that the HINE can play an important role in the diagnosis and prognosis of infants at risk of developing CP, and provide information on aspects of neurological findings impaired in different forms of CP and brain lesions.
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Parálisis Cerebral/diagnóstico , Diagnóstico Precoz , Examen Neurológico/métodos , Humanos , Lactante , Examen Neurológico/normasRESUMEN
Sex differences have been reported in children with cerebral palsy (CP), with males having a higher risk of developing CP, but it is not entirely clear whether sex may also affect the severity of motor impairment. The aim of the present study was to critically review the existing literature on sex influence on neuromotor outcome in children with CP. The published papers confirm that CP occurs more frequently in males than in females. Within different types of CP or individual level of impairment, however, there was limited evidence that sex also had an effect on their performance.
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Parálisis Cerebral/complicaciones , Trastornos del Movimiento/etiología , Trastornos Psicomotores/etiología , Caracteres Sexuales , Bases de Datos Bibliográficas/estadística & datos numéricos , Femenino , Humanos , MasculinoRESUMEN
Over the past 20 years, the introduction of new neurodevelopmental assessments and neurophysiological techniques has improved the knowledge of the complexity of the central nervous system in the first period of development [...].
RESUMEN
Sleep disorders are particularly important in the development of children, affecting the emotional, behavioural, and cognitive spheres. The incidence of these disorders has been assessed in different types of populations, including patients with a history of premature birth, who, from the literature data, would seem to have an increased incidence of sleep disorders at school age. The aims of the present study are: (i.) to assess the presence of sleep disorders in a population of very preterm infants at 6-36 months who are at low risk of neurological impairments using the Italian version of the Sleep Disturbance Scale for Children (SDSC) adapted for this age group, and (ii.) to identify possible differences from a control group of term-born infants. A total of 217 low-risk preterm and 129 typically developing infants and toddlers were included in the study. We found no differences in the SDSC total and the factor scores between these two populations of infants. Low-risk preterm infants and toddlers showed similar incidences of sleep disorders to their term-born peers. Further clinical assessments will be needed to confirm these data at school age.