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We aimed to investigate the effect of hippotherapy on gait symmetry in children with cerebral palsy (CP). Twelve children with Gross Motor Function Classification System (GMFCS) levels II-IV received weekly hippotherapy lesson for 1 year. Gait analyses were performed during a 5-m walking test, using a portable, tri-axial accelerometer-based motion recorder. The baseline symmetry index derived from the Lissajous index (LI) figure before hippotherapy was greater than the LI in age-matched normal subjects (P < 0.01). Hippotherapy was associated with a decreased LI (-10.4 ± 4.9%, P = 0.018) and an improved GMFCS score (-0.6 ± 0.7, P = 0.02). These data suggest that hippotherapy has a beneficial effect on symmetry of the trunk movement in children with CP.
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Paralisia Cerebral/fisiopatologia , Paralisia Cerebral/terapia , Terapia Assistida por Cavalos , Marcha , Criança , Feminino , Humanos , Masculino , Projetos Piloto , Resultado do TratamentoRESUMO
Objective There is little evidence showing that inhabitants of urban areas engage in more physical activity than do rural ones, although accumulating evidence concerning the best neighborhood environments conducive to physical activity supports the idea. This study sought to fill the research gap by examining the association between city scale and daily steps using data from Japan's National Health and Nutrition Survey (NHNS).Methods We analyzed data from 15,763 men and 18,479 women aged 20 years and older who participated in a one-day pedometer measurement during any part of the NHNS between 2006 and 2010. The data obtained for these years were combined into a single data set. City scale was categorized into 5 groups based on population: 1) 12 large cities and 23 wards, 2) population greater than 150,000, 3) population 50,000-150,000, 4) population less than 50,000, and 5) towns and villages. Differences in daily steps among city scale groups were analyzed using an ANCOVA, adjusting for age by gender. The Bonferroni method was employed for multiple comparisons, and linear regression was used to test for linear trends. Subgroup analyses were performed by age (20-39, 40-64, older than 64), and job status. The study was approved by the Tokyo Medical University ethics committee, and use of these data complied with the Statistics Act of Japan.Results The steps per day for men after adjusting for age were Group 1 : 7,494±4,429 (mean±SD), Group 2 : 7,407±4,428, Group 3 : 7,206±4,428, Group 4 : 6,911±4,428, and Group 5 : 6,715±4,429. Women's daily steps according to city scale group were 6,767±3,648, 6,386±3,647, 6,062±3,646, 6,069±3,649, and 6,070±3,649 for Groups 1 through 5, respectively. There were overall statistically significant differences (ANCOVA, P<0.001) between both genders. The larger the city scale, the more mean daily steps that were taken by both men and women (P values for both trends <0.001). Subgroup analyses revealed significant differences in the mean daily steps by city scale, regardless of age or job status for both genders. There were no significant differences among Groups 3, 4, or 5 among unemployed men, men older than 64, or overall women, which differed from the results for men with jobs, who took fewer steps in smaller cities.Conclusions Our study showed that men and women living in larger cities took more steps compared to those living in smaller cities. Subgroup analyses further revealed that the associations between city scale and physical activity differed according to gender, age, and job status.
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Inquéritos Epidemiológicos , Inquéritos Nutricionais , Saúde da População Urbana , Adulto , Idoso , Cidades , Estudos Transversais , Feminino , Humanos , Japão , Masculino , Pessoa de Meia-IdadeRESUMO
[Purpose] This case series aims to evaluate the effects of hippotherapy on gait and balance ability of children and adolescents with cerebral palsy using quantitative parameters for physical activity. [Subjects and Methods] Three patients with gait disability as a sequela of cerebral palsy (one female and two males; age 5, 12, and 25â years old) were recruited. Participants received hippotherapy for 30â min once a week for 2â years. Gait parameters (step rate, step length, gait speed, mean acceleration, and horizontal/vertical displacement ratio) were measured using a portable motion recorder equipped with a tri-axial accelerometer attached to the waist before and after a 10-m walking test. [Results] There was a significant increase in step length between before and after a single hippotherapy session. Over the course of 2â year intervention, there was a significant increase in step rate, gait speed, step length, and mean acceleration and a significant improvement in horizontal/vertical displacement ratio. [Conclusion] The data suggest that quantitative parameters derived from a portable motion recorder can track both immediate and long-term changes in the walking ability of children and adolescents with cerebral palsy undergoing hippotherapy.
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BACKGROUND: A 7-year analysis of pediatric asthma in Tochigi was performed with the aim of improvement of future treatment. METHODS: Self-administered questionnaires were completed by pediatric asthma patients and their parents who visited pediatric clinics or hospitals in Tochigi at the same period of year in 2002, 2006, and 2008. Changes in asthma symptoms and in the QOL of the patients and their parents were analyzed. Data on the background and treatment of the patients were obtained from doctors. RESULTS: The questionnaires were answered by 1487, 1058, and 1014 patients or parents in 2002, 2006, and 2008, respectively. The results showed significant increases in the use of ICS and LTRA (p< 0.001, for each.) and significant decreases in the use of theophylline, DSCG, and LABA (p< 0.001, for each.). Frequency of wheezing, cough and sputum were significantly reduced in all age groups (p< 0.01, for each.). There were significant reductions of frequency of wheezing in patients under 2 years old; in wheezing and cough in patients aged 2-5 years old; and in wheezing, cough and sputum in patients aged 6-15 years old (p< 0.05 for each.). The QOL of the patients and their parents was significantly improved in all age groups (p< 0.05 for each.). CONCLUSION: These findings suggest that increased use of anti-inflammatory agents such as LTRA and ICS have contributed to a reduction in asthma symptoms and an improvement in the QOL of the pediatric patients and their parents, but more widespread use of these agents are still needed for residual uncontrolled asthma patients.
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Corticosteroides/administração & dosagem , Asma/tratamento farmacológico , Asma/fisiopatologia , Antagonistas de Leucotrienos/administração & dosagem , Qualidade de Vida , Administração por Inalação , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Inquéritos e Questionários , Fatores de Tempo , Resultado do TratamentoRESUMO
Extracorporeal membrane oxygenation is indispensable for critically severe COVID-19 patients. However, it would be inapplicable to patients with a rare blood type or blood transfusion refusal. In that case, severely conservative fluid management with the sacrifice of renal functions and hydrocortisone therapy should be considered for better oxygenation.
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INTRODUCTION: Epidural hematoma (EDH) is a rare complication of vacuum-assisted delivery in neonates. Although the standard treatment of EDH is surgical evacuation via craniotomy, it is an invasive procedure in neonates, and less invasive methods may be favored for hematoma evacuation. CASE REPORT: We report a case of 5-day-old infant with a massive EDH, cephalohematoma, and a depressed fracture, which were secondary to a vacuum-assisted delivery and cured by ultrasound-guided needle aspiration and drainage. Neonatal EDH may be different from adult counterpart in that the former is more liquefied and is amenable to needle aspiration than the latter. Although needle aspiration is a blind procedure, addition of transcranial ultrasound not only ensures safety by visualizing the tip of the needle but also makes real-time evaluation of the residual hematoma volume possible.
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Drenagem/métodos , Hematoma Epidural Craniano/cirurgia , Ultrassonografia de Intervenção/métodos , Adulto , Feminino , Hematoma Epidural Craniano/etiologia , Hematoma Epidural Craniano/patologia , Humanos , Recém-Nascido , Imageamento por Ressonância Magnética , Gravidez , Tomografia Computadorizada por Raios X , Vácuo-Extração/efeitos adversosRESUMO
Background: Cerebral palsy (CP) is a permanent motor disorder that occurs at birth or during early infancy. Despite advances in fetal and maternal medicine, the incidence of CP remains high. Hippotherapy has gradually been recognized as an excellent rehabilitation tool for children with CP. However, a scientific basis for how it achieves long-term functional improvements or provides additional benefits to patients' caregivers remains unknown. Objectives: We performed a prospective trial to determine how hippotherapy affects the gross motor and gait functions in children with CP and how it may also impact the quality of life (QOL) of patients' caregivers. Methods: In total, 24 children with CP (11 boys, 13 girls; age: 4-14 years; Gross Motor Function Classification System [GMFCS] II-III) underwent a program (30 min/day, once a week) of hippotherapy or day-care recreation (control) over a 1-year intervention and a 3-month follow-up period. Assessment measures used for the children were gait parameters for a 5-m walk test, Gross Motor Function Measure (GMFM)-66, and GMFM dimension-E (GMFM-E). The QOL of the caregivers was estimated using a brief version of the World Health Organization Quality Of Life (WHOQOL-BREF) self-assessment questionnaire. Results: In addition to better GMFM-66 and GMFM-E scores, hippotherapy was associated with increased cadence, step length, and mean acceleration; stabilized horizontal/vertical displacement of patients; and better relationship between the psychological status and QOL of the caregivers than those seen in the control group (p < 0.05). Additionally, the initially improved children's step length and their caregivers' psychological QOL domain (particularly in the "positive feeling" facet) tended to be preserved up to the 3-month follow-up. Conclusion: These data suggest that compared with common day-care recreational activities, a 1-year program of once-weekly hippotherapy can improve not only the walking ability of children with CP but also the psychological health and QOL of their caregivers. Clinical Trial Registration:: www.umin.ac.jp/ctr/, identifier: UMIN000022986.
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The aim of this study was to obtain data of gait parameters on predicting long-term outcome of hippotherapy. In 20 participants (4-19 years; GMFCS levels I to III) with cerebral palsy (CP), gait and balance abilities were examined after 10-m walking test using a portable motion recorder. Hippotherapy was associated with increased Gross Motor Function Measure (GMFM)-66 at 1 year from the baseline (P < 0.001). Hippotherapy increased stride length, walking speed, and mean acceleration and decreased horizontal/vertical displacement ratio over time (P < 0.05). Stride length and mean acceleration at 6 weeks predicted the elevation of GMFM-66 score. These data suggest that 1-year outcome of hippotherapy on motor and balance functions can be assessed from the early phase by serial monitoring of the gait parameters.
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Paralisia Cerebral/terapia , Terapia Assistida por Cavalos , Marcha , Caminhada/fisiologia , Adolescente , Paralisia Cerebral/fisiopatologia , Criança , Feminino , Humanos , Masculino , Equilíbrio Postural , Resultado do TratamentoAssuntos
Paralisia Cerebral/reabilitação , Terapia Assistida por Cavalos/métodos , Escoliose/reabilitação , Disrafismo Espinal/reabilitação , Adolescente , Paralisia Cerebral/diagnóstico por imagem , Criança , Feminino , Humanos , Masculino , Radiografia , Escoliose/diagnóstico por imagem , Disrafismo Espinal/diagnóstico por imagemRESUMO
To elucidate possible factors affecting the incidence of high-frequency positive occipital sharp transients of sleep (H-POSTS) and to investigate whether H-POSTS are associated with any specific pathophysiological conditions, we visually inspected on consecutive routine diurnal EEGs (2705 records) using our criteria for identification of H-POSTS. H-POSTS were observed in 164 records (subject age: 7.9 to 83.2 years). The incidence of H-POSTS was lower in subjects with highly abnormal EEG findings. Female subjects had a significantly higher incidence of H-POSTS than males that could not be explained by other factors. Patients with either fainting or headache had a significantly higher incidence of H-POSTS and lower grade of EEG abnormality. The precise mechanism of the gender difference in the incidence of H-POSTS could not be determined. The occurrence of H-POSTS seemed to be associated with healthy sleep macrostructure, rather than with any specific pathophysiological phenomena.
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Eletroencefalografia/estatística & dados numéricos , Lobo Occipital/fisiologia , Sono/fisiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cegueira/epidemiologia , Cegueira/fisiopatologia , Criança , Feminino , Cefaleia/epidemiologia , Cefaleia/fisiopatologia , Humanos , Incidência , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Retinose Pigmentar/epidemiologia , Retinose Pigmentar/fisiopatologia , Distribuição por Sexo , Síncope/epidemiologia , Síncope/fisiopatologiaRESUMO
PURPOSE: The purpose of this experiment was to construct a system of waxing pattern using virtual reality in the odontological field. The success of operation with feedback on the maniphalanx sense of waxing is reported. METHODS: The constructed device was a system based on PHANToM DESKTOP (SensAble Technologies Inc.). This device includes six-degrees-of-freedom input and reproduction of the sense of touch by anti-power feedback. The software which controls this device enables four operations such as "Cutting down", "Piling up", "Melting", and "Finishing" to be applied to the virtual waxing pattern by virtual reality. Finally, the virtual waxing was examined by applying this system to a virtual abutment tooth. RESULTS: With six-degrees-of-freedom input and anti-power feedback, a virtual waxing and the designer's highly developed designs were successfully expressed regardless of the virtual space. CONCLUSIONS: 1. The virtual waxing up could be done by six-degrees-of-freedom input with the stylus in a virtual space. 2. The time taken for all these numerical values of corresponding rate of volume, occlusal, mesio-distal and bucco-lingual views to reach 100+/-5%ranged from 50 to 75 minutes, with an average of 63 minutes. 3. The virtual wax improvement showed the tendency to trace the passage of first arranging the volume, and straightening the outlook on the occlusal view at the end. 4. This system, which provides an interface between man machines, six-degrees-of-freedom input and anti-power feedback, has much in common with the existing waxing up and crafting. The demand for special technologies by technical persons and engineers can be kept to a minimum and application of the method can be expanded into education and to objective evaluations.
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To reveal the relation between intellectual disability and the deleted intervals in Williams syndrome, we performed an array comparative genomic hybridization analysis and standardized developmental testing for 11 patients diagnosed as having Williams syndrome based on fluorescent in situ hybridization testing. One patient had a large 4.2-Mb deletion spanning distally beyond the common 1.5-Mb intervals observed in 10/11 patients. We formulated a linear equation describing the developmental age of the 10 patients with the common deletion; the developmental age of the patient with the 4.2-Mb deletion was significantly below the expectation (developmental age = 0.51 × chronological age). The large deletion may account for the severe intellectual disability; therefore, the use of array comparative genomic hybridization may provide practical information regarding individuals with Williams syndrome.