RESUMO
OBJECTIVE: The study was aimed to assess risky behavioral factors in the sample of Slovak adolescents. BACKGROUND: Health-risk behavior contributes to the leading causes of morbidity and mortality among youth and adults. MATERIALS AND METHODS: The Youth and Parents Risk Factor Behavior Survey (YABS), based on bilateral US-Slovak project, is an ongoing cross-sectional school-based survey initiated in Bratislava as a model region. There were 798 questionnaires for students distributed; the response rate was 64 %. The sample involved 525 adolescents aged 15â19 years from eight selected secondary schools in Bratislava, 38 % boys and 62 % girls. More than 90 % of fathers and mothers were employed, but some families nevertheless experienced a lack of finances (48.1 %), almost 70 % of students were from complete families. RESULTS: The study revealed a very high prevalence of risky behavioral characteristics in this pilot sample of adolescents significantly related to age, gender, type of school, completeness of the family and lower parental education. CONCLUSION: The most important health risk behaviors were identified (tobacco, alcohol, drug consumption, violence, risky sexual behavior, inadequate sleep, physical inactivity, and excessive IT devices use). Targeted intervention proposals will be suggested in future (Tab. 5, Ref. 42).
Assuntos
Comportamento do Adolescente , Comportamentos Relacionados com a Saúde , Assunção de Riscos , Adolescente , Estudos Transversais , Feminino , Humanos , Masculino , Vigilância da População , Eslováquia , Inquéritos e Questionários , Adulto JovemRESUMO
Many alternative tobacco products (ATPs), such as hookahs, have grown in popularity and use beyond their locale of origin and are therefore becoming a significant global public health concern. This article provides an overview of an under-reported and understudied ATP, dokha, which is smoked in a midwakh pipe. It describes the state of tobacco control in the Arabian Gulf region where midwakh smoking appears to be most common, the history of midwakh and dokha use, and what is known about midwakh smoking from the published literature. On the basis of the stark lack of data on midwakh use, we suggest priority areas to focus future research. Preliminary data and observations from health providers and the public health sector suggest that midwakh smoking may pose challenges to the tobacco control efforts in the Arabian Gulf region. If it is emerging as a new ATP outside this region, there could be a significant impact on tobacco control strategies globally.
Assuntos
Árabes/psicologia , Comportamentos Relacionados com a Saúde/etnologia , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Fumar/efeitos adversos , Fumar/etnologia , Produtos do Tabaco/efeitos adversos , Prioridades em Saúde , Humanos , Oriente Médio/epidemiologia , Medição de Risco , Fatores de Risco , Abandono do Hábito de Fumar/etnologia , Abandono do Hábito de Fumar/psicologia , Prevenção do Hábito de FumarRESUMO
Secondhand smoke is one of the most common toxic environmental exposures to children, and maternal health problems also have substantial negative effects on children. We are unaware of any studies examining the association of living with smokers and maternal health. To investigate whether non-smoking mothers who live with smokers have worse physical and mental health than non-smoking mothers who live in homes without smokers. Nationally representative data from the 2000-2004 Medical Expenditure Panel Survey were used. The health of non-smoking mothers with children <18 years (n = 18,810) was assessed, comparing those living with one or more smokers (n = 3,344) to those living in households with no adult smokers (n = 14,836). Associations between maternal health, household smoking, and maternal age, race/ethnicity, and marital, educational, poverty and employment status were examined in bivariable and multivariable analyses using SUDAAN software to adjust for the complex sampling design. Scores on the Medical Outcomes Short Form-12 (SF-12) Physical Component Scale (PCS) and Mental Component Scale (MCS) were used to assess maternal health. About 79.2% of mothers in the USA are non-smokers and 17.4% of them live with ≥1 adult smokers: 14.2% with 1 and 3.2% with ≥2 smokers. Among non-smoking mothers, the mean MCS score is 50.5 and mean PCS is 52.9. The presence of an adult smoker and increasing number of smokers in the home are both negatively associated with MCS and PCS scores in bivariable analyses (P < 0.001 for each). Non-smoking mothers with at least one smoker in the household had an 11% (95% CI = 0.80-0.99) lower odds of scoring at or above the mean MCS score and a 19% (95% CI = 0.73-0.90) lower odds of scoring at or above the mean PCS score compared to non-smoking mothers with no smokers in the household. There is an evidence of a dose response relationship with increasing number of smokers in the household for PCS (P < 0.001). These findings demonstrate a previously unrecognized child health risk: living with smokers is independently associated with worse physical and mental health among non-smoking mothers.
Assuntos
Poluição do Ar em Ambientes Fechados/efeitos adversos , Nível de Saúde , Saúde Mental , Mães/estatística & dados numéricos , Fumar/efeitos adversos , Poluição por Fumaça de Tabaco/efeitos adversos , Adolescente , Adulto , Características da Família , Feminino , Inquéritos Epidemiológicos , Humanos , Meio Social , Fatores Socioeconômicos , Estados Unidos/epidemiologia , Adulto JovemRESUMO
Sequence-specific single-stranded DNA-binding protein 2 (SSBP2) is a candidate tumor suppressor for human acute myelogenous leukemia (AML). Inducible expression of SSBP2 causes growth arrest and partial differentiation in AML cells. Here, we report that the adenoviral oncoprotein E1B55K directly binds to endogenous SSBP2 protein and sequesters it into juxtanuclear bodies in adenovirally transformed human embryonic kidney (HEK) 293 cells. Similarly, transient expression of E1B55K in IMR90 fibroblasts and HeLa cells result in the formation of juxtanuclear bodies containing SSBP2. When nuclear export of E1B55K is prevented, SSBP2 remains associated with E1B55K in nuclear foci. A requirement for intact microtubules to retain the integrity of the juxtanuclear bodies suggests them to be E1B55K containing aggresomes. The adenoviral E1B55K protein has been shown to localize to the Mre11 complex and p53 to aggresome structures; together with the viral E4orf6 protein, E1B55K recruits a cellular E3 ubiquitin ligase that induces degradation of Mre11 and p53. However, our present studies reveal that E1B55K does not degrade SSBP2. These data demonstrate that E1B55K targets the candidate leukemia suppressor SSBP2 and suggest that subverting its function may contribute to cell transformation by viral oncoproteins.
Assuntos
Proteínas E1B de Adenovirus/metabolismo , Proteínas de Ligação a DNA/metabolismo , Corpos de Inclusão/metabolismo , Hidrolases Anidrido Ácido , Doença Aguda , Proteínas E1B de Adenovirus/genética , Proteínas E1B de Adenovirus/fisiologia , Linhagem Celular , Linhagem Celular Tumoral , Núcleo Celular/metabolismo , Enzimas Reparadoras do DNA/metabolismo , Proteínas de Ligação a DNA/genética , Proteínas de Fluorescência Verde/genética , Proteínas de Fluorescência Verde/metabolismo , Células HeLa , Humanos , Immunoblotting , Imunoprecipitação , Leucemia Mieloide/genética , Leucemia Mieloide/patologia , Proteína Homóloga a MRE11 , Microscopia Confocal , Microscopia de Fluorescência , Ligação Proteica , Proteínas Recombinantes de Fusão/genética , Proteínas Recombinantes de Fusão/metabolismo , TransfecçãoRESUMO
PURPOSE: To report advanced thioridazine-induced retinopathy in a 50-year-old woman with evidence of progressive severe loss of vision over 30 years after withdrawal from thioridazine treatment. METHODS: The ocular fundus examination revealed areas of retinal pigment epithelium (RPE) clumping as well as generalized atrophy of the RPE and choroid. The patient experienced visual loss to the level of no light perception in both eyes despite the fact that the funduscopic appearances of her optic nerves and retinal vasculature remained relatively normal. CONCLUSIONS: This case demonstrates that severe progressive visual loss can occur several years after the cessation of chronic thioridazine treatment.
Assuntos
Antipsicóticos/efeitos adversos , Cegueira/induzido quimicamente , Epitélio Pigmentado Ocular/efeitos dos fármacos , Doenças Retinianas/induzido quimicamente , Tioridazina/efeitos adversos , Atrofia , Corioide/efeitos dos fármacos , Corioide/patologia , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
Gene therapy would be considerably more effective if vectors could be targeted to specific organs or tissues after systemic administration. We previously developed an in vivo selection system to isolate organ- and tumor-homing peptides from phage display peptide libraries. The peptides isolated by this approach bind to receptors expressed in vascular endothelia. We describe here the development of molecular adaptors to target adenoviral gene therapy vectors to selective vascular "addresses." The adaptor design consists of an organhoming peptide conjugated to an adenovirus-binding moiety. We isolated and characterized several monoclonal antibodies that bind to adenovirus type 5 (Ad5). Two of the antibodies neutralized Ad5 infection. We linked the Fab fragments of one of these antibodies to a synthetic lung-homing peptide (CGFECVRQCPERC or GFE-1 peptide) and tested the ability of the resulting bispecific conjugate to retarget Ad5. Cells that express the receptor for the GFE-1 peptide and are resistant to Ad5 infection were sensitized to recombinant Ad5 vectors in the presence of the Fab-GFE adaptor. Our findings indicate that selective gene therapy delivery may be developed on the basis of our vascular targeting technology.
Assuntos
Técnicas de Transferência de Genes , Vetores Genéticos , Adenoviridae/genética , Adenoviridae/imunologia , Adenoviridae/metabolismo , Animais , Anticorpos Monoclonais/metabolismo , Western Blotting , Linhagem Celular , Membrana Celular/metabolismo , Relação Dose-Resposta a Droga , Endotélio Vascular/metabolismo , Ensaio de Imunoadsorção Enzimática , Feminino , Células HeLa , Humanos , Fragmentos Fab das Imunoglobulinas/metabolismo , Camundongos , Camundongos Endogâmicos BALB C , Microscopia de Fluorescência , Biblioteca de Peptídeos , Testes de Precipitina , Células Tumorais CultivadasRESUMO
The woodchuck hepatitis virus posttranscriptional regulatory element (WPRE) evolved to stimulate the expression of intronless viral messages. To determine whether this ability to enhance expression could be useful in nonviral and heterologous viral gene delivery systems, we analyzed the ability of the WPRE to elevate the expression of a cDNA encoding the green fluorescent protein (GFP) in these contexts. We find that the WPRE can stimulate the expression of GFP when the gene is delivered by transfection or transduction with recombinant adeno-associated virus (AAV). Enhancement occurred both during transient expression and when the gene is stably incorporated into the genome of target cells. This enhancement required that the WPRE be located in cis within the GFP message, and was observed in both transformed cell lines and primary human fibroblasts. These results demonstrate that the WPRE will be an effective tool for increasing the long-term expression of transgenes in gene therapy.
Assuntos
Dependovirus/genética , Técnicas de Transferência de Genes , Transgenes , Western Blotting , Linhagem Celular , Citometria de Fluxo , Regulação Viral da Expressão Gênica , Vetores Genéticos/genética , Proteínas de Fluorescência Verde , Vírus da Hepatite B da Marmota/genética , Humanos , Proteínas Luminescentes/biossíntese , Proteínas Luminescentes/genética , Processamento Pós-Transcricional do RNA , RNA Viral/biossíntese , RNA Viral/genética , Sequências Reguladoras de Ácido NucleicoRESUMO
COP-1 is one of a series of polypeptide preparations developed to stimulate myelin basic protein (MBP), a natural component of the myelin sheath. MBP in Freund's complete adjuvant induces experimental allergic encephalomyelitis (EAE), an animal model of multiple sclerosis (MS). In saline, MBP suppresses EAE. This is the rationale for the use of COP-1 in MS.
Assuntos
Esclerose Múltipla/terapia , Peptídeos/uso terapêutico , Adulto , Ensaios Clínicos como Assunto , Seguimentos , Humanos , Imunoterapia , Esclerose Múltipla/imunologia , Esclerose Múltipla/fisiopatologiaRESUMO
We found Cop 1 to be effective and relatively safe in a previous (exacerbating-remitting) clinical trial. This current trial involves 106 chronic-progressive patients. The major end point, confirmed progression of 1.0 or 1.5 units (depending on baseline disability) on the Kurtzke Expanded Disability Status Scale, was observed in nine (17.6%) treated and 14 (25.5%) control patients. The differences between the overall survival curves were not significant. Progression rates at 12 and 24 months were higher for the placebo group (p = 0.088) with 2-year probabilities of progressing of 20.4% for Cop 1 and 29.5% for placebo. We found a significant difference at 24 months between placebo and Cop 1 at one but not the other center. Two-year progression rates for two secondary end points, unconfirmed progression, and progression of 0.5 EDSS units, (p = 0.03) are significant.
Assuntos
Esclerose Múltipla/tratamento farmacológico , Peptídeos/uso terapêutico , Doença Crônica , Avaliação da Deficiência , Método Duplo-Cego , Humanos , Esclerose Múltipla/fisiopatologia , Exame Neurológico , Peptídeos/efeitos adversos , Projetos Piloto , Placebos , Esteroides/uso terapêutico , Fatores de Tempo , CaminhadaRESUMO
This paper reports findings from a comprehensive study of families of pediatric patients with cystic fibrosis, cerebral palsy, myelodysplasia, and multiple handicaps receiving care in clinics of two teaching hospitals in Cleveland. In 239 families with normal siblings 6 to 18 years old, mothers completed the Psychiatric Screening Inventory for a randomly selected sibling in this age group. Results were compared to data on 1,034 randomly selected children from a cross-section of Manhattan households. The proportion of siblings with serious impairment was not significantly different from the Manhattan sample. Although on the total inventory siblings did not score significantly higher than the comparison sample, they did score significantly higher on the mentation problems, fighting, and delinquency subscales. The diagnostic categories of the disabled children had no significant effect on siblings' scores, nor did level of disability. Neither siblings' sex nor age bore any relationship to their psychologic functioning. A sibling's birth order in relation to the disabled child had a significant interaction effect with sex on psychiatric impairment. Little relationship was found between a mother's perceived effects of caring for a disabled child on attention to siblings and sibling's disorder.
Assuntos
Pessoas com Deficiência/psicologia , Família , Transtornos Mentais/diagnóstico , Adolescente , Agressão/psicologia , Ordem de Nascimento , Paralisia Cerebral/psicologia , Criança , Fibrose Cística/psicologia , Feminino , Humanos , Delinquência Juvenil/psicologia , Masculino , Transtornos Mentais/genética , Relações Mãe-Filho , Fatores Sexuais , Percepção SocialRESUMO
BACKGROUND: Despite increasing concerns regarding school readiness, little is known about child health correlates of early school failure among the general child population. The results of this study, conducted to investigate health and social factors associated with early grade retention in a nationally representative sample of children in the United States, are reported here. DESIGN: Analyses of data derived from interviews with parents of 9996 children ages 7 to 17 years who participated in the Child Health Supplement to the 1988 National Health Interview Survey. MAIN OUTCOME MEASURES: History of repeating kindergarten or first grade. RESULTS: Nationally, 7.6% of children repeated kindergarten or first grade. In a logistic regression model, factors independently associated with increased risk of grade retention were: poverty [Odds Ratio (OR) 1.7, 95% confidence interval (CI) 1.4, 2.1], male gender (OR 1.5, CI 1.3, 1.9), low maternal education (OR 1.4, CI 1.1, 1.8); deafness (OR 1.9, CI 1.4, 2.6), speech defects (OR 1.7, CI 1.1, 2.6), low birth weight (OR 1.6, CI 1.2, 2.2), enuresis (OR 1.6, CI 1.1, 2.2), and exposure to household smoking (OR 1.4, CI 1.1, 1.7). High maternal education (OR 0.6 CI 0.4, 0.9) and residence with both biological parents at age 6 years (OR 0.7, CI 0.6, 0.9) were independently associated with a decreased risk of retention. Recurrent otitis media, black race, and low maternal age, although associated with early grade retention in bivariate analyses, were not independently associated with grade retention in a model that controls for these other factors and for the age cohort of the child. Although omitted from the above predictive model because of uncertainty about its temporal relation to early grade retention in this dataset, behavior problems at the time of interview have a strong independent association (OR 1.9, CI 1.5, 2.5) with prior early retention. CONCLUSIONS: This is the first study that uses national data to investigate how health and social factors individually and collectively contribute to early grade retention. It demonstrates that early retention is common, that a number of extremely common child health problems are independently associated with it, and that the magnitude of the heightened risk associated with these problems is similar to that of many of the well-recognized and difficult to change family and social risk factors for early retention. The successful implementations of Pub L 99-457 (The Education for All Handicapped Children Act Amendments of 1986) services in communities nationwide, and the improvement in the educational performance of large numbers of children will be facilitated by pediatricians' advocacy and surveillance for problems that place children at risk for educational failure, and by effective referral to and collaboration with nonpediatric child and family services.
Assuntos
Educação , Baixo Rendimento Escolar , Adolescente , Criança , Feminino , Nível de Saúde , Humanos , Modelos Logísticos , Masculino , Fatores de Risco , Instituições Acadêmicas , Fatores Sexuais , Fatores Socioeconômicos , Poluição por Fumaça de Tabaco , Estados UnidosRESUMO
Numerous health consequences of children's exposure to maternal smoking have been demonstrated, including increased rates of low birth weight, infant mortality, respiratory infections, asthma, and modest impairments of cognitive development. There is little evidence, however, linking maternal smoking and increased rates of children's behavior problems. Data from the population-based National Longitudinal Survey of Youth were used to investigate the possible association of maternal smoking and behavior problems among 2256 children aged 4 through 11 years. In multiple regression analyses the authors controlled for child's race, age, sex, birth weight, and chronic asthma; family structure, income, and divorce or separation in the prior 2 years; mother's education, intelligence, self-esteem, employment status, chronic disabling health conditions, and use of alcohol during pregnancy; and the quality of the home environment as assessed by the Home Observation for Measurement of the Environment-Short Form to investigate the relationship between maternal smoking and children's behavior problems. The measure of maternal smoking status reflected two levels of smoking intensity (less than a pack per day and a pack or more per day) for each of three different categories of children's exposure: prenatal only (mother smoked only during pregnancy), passive only (mother smoked only after pregnancy), and prenatal plus passive exposure (mother smoked both during and after pregnancy). Measures of children's behavior problems included the overall score on a 32-item parent-reported child Behavior Problem Index (PBI), scores on the BPI's subscales, and rates of extreme scores on the BPI.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Transtornos do Comportamento Infantil/etiologia , Troca Materno-Fetal , Fumar/efeitos adversos , Poluição por Fumaça de Tabaco/efeitos adversos , Adulto , Consumo de Bebidas Alcoólicas/efeitos adversos , Transtorno da Personalidade Antissocial/etiologia , Ansiedade/etiologia , Criança , Pré-Escolar , Estudos de Coortes , Depressão/etiologia , Educação , Feminino , Humanos , Hipercinese/etiologia , Recém-Nascido de Baixo Peso , Recém-Nascido , Relações Interpessoais , Masculino , Gravidez , Prevalência , Fatores de Risco , Autoimagem , Fumar/etnologia , TemperamentoRESUMO
OBJECTIVE: To compare the health, behavior and school problems, and use of medical, mental health, and special education services of privately insured, middle class black and white children in the United States. DESIGN/METHODS: Analyses of the Child Health Supplement to the 1988 National Health Interview Survey, with a nationally representative sample of 17 110 children age 0-17 years. RESULTS: Privately insured middle class black children had fewer chronic health conditions, but were less likely to be reported to be in excellent health (46.2% vs 57.3%) and more likely to have had asthma (8.5% vs 5.8%) or to have been of low birth weight (10.7% vs 5.6%). There were no differences in rates of having a usual source of routine care (92.2% vs 93.8%) or of being up to date with well-child care (79.3% vs 78.2%), but black children made fewer physician visits, were less likely to use physicians' offices, were more likely to lack continuity of care, and were twice as likely to use emergency departments. These differences in use of medical services persisted in multivariate analyses and analyses restricted to more affluent children. Despite similar rates of behavior problems, black children were more likely to repeat a grade (20.0% vs 12.3%) and to have been suspended from school (11.3% vs 5.0%). Although significantly fewer black middle class children received mental health or special education services in bivariate analyses, no differences in receipt of these services were noted in multivariate analyses. All differences reported were significant. CONCLUSIONS: Among middle class children in the United States, black and white children have similar rates of health and behavior problems, but black children experience substantially increased rates of asthma, low birth weight, and school difficulties. Although not differing in the receipt of mental health or special education services, middle class black children, even in the presence of private health insurance, have markedly different sources and patterns of use of medical services.
Assuntos
Negro ou Afro-Americano , Serviços de Saúde da Criança/estatística & dados numéricos , Nível de Saúde , Seguro Saúde , População Branca , Adolescente , Asma/etnologia , Distribuição de Qui-Quadrado , Criança , Transtornos do Comportamento Infantil/etnologia , Pré-Escolar , Estudos Transversais , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Renda , Lactente , Recém-Nascido , Masculino , Análise de Regressão , Estados UnidosRESUMO
BACKGROUND: The Centers for Disease Control and Prevention (CDC) has recommended using a five-item questionnaire at every regular office visit for all children 6 to 72 months of age to identify those at risk of high-dose exposure to lead. OBJECTIVE: To determine how well the questionnaire identifies children with elevated lead levels. RESEARCH DESIGN: Comparison of results of the questionnaire, which is intended to identify children as being low-risk or high-risk for lead poisoning, with children's blood lead levels. SETTING: A pediatric continuity clinic located in a major teaching hospital in Rochester, NY. PATIENTS: A consecutive sample of 476 children aged 6 to 72 months without a prior history of lead poisoning who were seen in the clinic in July and August 1992, and (for those aged < 36 months) or 12 months (for those aged 36 to 72 months). MEASUREMENTS AND MAIN RESULTS: Fingerstick lead samples were obtained from all children, and those > or = 15 micrograms/dL (0.72 mumol/L) were confirmed by subsequent venous lead determinations. Twenty-eight percent had blood lead levels > or = 10 micrograms/dL (0.48 mumol/L), 8% had levels > or = 15 micrograms/dL (0.72 mumol/L), and 5% had lead levels > or = 20 micrograms/dL (0.96 mumol/L). According to responses on the questionnaire, 44% were initially classified as low-risk, and 43% were high-risk. In 13% risk could not be determined because one or more items on the questionnaire had not been answered or were answered equivocally, whereas all other items were answered "No." Children for whom risk could not be determined were presumed to be at high risk and were added to that category, resulting in 56% of the study population so designated. The questionnaire was moderately effective in identifying children with elevated lead levels. Seventy percent of children having lead levels > or = 10 micrograms/dL (0.48 mumol/L) and 82% of children having lead levels > or = 15 micrograms/dL (0.72 mumol/L) had been classified as high-risk by the questionnaire. Children classified as low-risk were very unlikely to have elevated lead levels. Eighty-one percent of low-risk children had lead levels < 10 ug/dL, and 97% had lead levels < 15 ul/dL. An abbreviated questionnaire using only the first three items from the CDC questionnaire had almost identical effectiveness. CONCLUSIONS: In this clinical setting, in which children are largely urban, poor, and have a moderate to high risk of developing elevated lead levels, the CDC risk assessment questionnaire is effective in identifying children with elevated lead burdens. However, an abbreviated version of the questionnaire may be as effective as the complete questionnaire. Additional questions should be added to the questionnaire to improve its overall sensitivity, and the questionnaire should be tested in other settings to see if it is effective with children having different environmental exposures to lead.
Assuntos
Intoxicação por Chumbo/diagnóstico , Chumbo/sangue , Programas de Rastreamento/métodos , Inquéritos e Questionários , População Urbana , Centers for Disease Control and Prevention, U.S. , Criança , Pré-Escolar , Exposição Ambiental/análise , Estudos de Avaliação como Assunto , Humanos , Lactente , Intoxicação por Chumbo/epidemiologia , Intoxicação por Chumbo/prevenção & controle , New York , Valor Preditivo dos Testes , Fatores de Risco , Sensibilidade e Especificidade , Estados UnidosRESUMO
Managed-care plans for low-income Americans are widely promoted to improve the quality and control the cost of medical care by reducing unnecessary specialty and emergency room (ER) care through the use of primary care physicians as case managers/gatekeepers. The purpose of this study was to evaluate one element of managed care, gatekeeping prior approval, for children who use the pediatric ER of one urban public hospital. Over a 6-month period, 518 children and adolescents insured under managed-care plans that required authorization from the primary care physician to receive treatment presented to the ER. Of the 385 records reviewed for this study, the majority (87%) received their primary care at community health centers or the hospital's own outpatient clinics. Most ER visits (72%) were made when primary care sites were closed. According to nursing triage assessment, 57% presented with urgent or emergent conditions, and 26% had a history of chronic illness. Nine percent required hospitalization. Although an elaborate system for gatekeeping was established, only 13 (3%) patients' requests for ER care were denied. Of these, 3 were seen in the ER without authorization, 6 received the recommended follow-up, and 4 were not seen in follow-up. Twenty-nine participating primary care physicians (74%) and 19 ER staff (63%) responded to a survey of their experience with and attitudes toward prior approval. For a variety of reasons, the majority of primary care physicians and ER staff found the gatekeeping policies for after-hours visits burdensome and inappropriate.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Serviço Hospitalar de Emergência/organização & administração , Programas de Assistência Gerenciada/organização & administração , Pediatria , Atitude do Pessoal de Saúde , Boston , Criança , Serviço Hospitalar de Emergência/estatística & dados numéricos , Hospitais Públicos , Hospitais Urbanos , Humanos , Programas de Assistência Gerenciada/normas , Indigência Médica , Atenção Primária à Saúde , Avaliação de Programas e Projetos de Saúde , Encaminhamento e ConsultaRESUMO
A retrospective record review was used to examine utilization of a pediatric walk-in clinic available to an entire urban community and to evaluate the effectiveness of follow-up care for a sample of the users of this facility who receive their regular pediatric care at a local comprehensive child health center. Results indicate that this walk-in facility is used extensively for the care of nonemergency conditions. The findings did not, however, support the generally accepted belief that a disproportionate number of Medicaid-supported and minority children overuse emergency type facilities. Utilization did not differ by race or medical care financing. Only 35.6% of the children who were advised to make a follow-up visit to the health center actually did so. White children complied significantly more often than black children (48.0% vs 15.8%). A larger percentage of patients for whom follow-up was optional (48.5%) than for whom follow-up was recommended (35.6%) made a return visit. Noncompliance with recommendations concerning follow-up care of adult users of emergency type facilities is a well recognized problem; the present study demonstrates a similar problem among children.
Assuntos
Assistência ao Convalescente , Serviços de Saúde da Criança/estatística & dados numéricos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Negro ou Afro-Americano , Criança , Organização do Financiamento , Mau Uso de Serviços de Saúde , Humanos , Medicaid , Registro Médico Coordenado , Michigan , Grupos Minoritários , Cooperação do Paciente , Estudos Retrospectivos , População Urbana , População BrancaRESUMO
Increasingly, hospital-based pediatric outpatient departments are recognized as settings that attempt to combine two critical, but not always compatible, mandates: (1) education of medical students and pediatric residents in outpatient pediatrics, and (2) service, often with inadequate resources, to a socially highrisk population with a disproportionately high prevalence of social, family, and psychological dysfunction. Coexistence of these two mandates has raised a number of concerns, because pediatric ambulatory care education and training have historically been based almost exclusively in a hospital setting. Trainees often get a false impression of the types of problems they will be dealing with in pediatric primary care and of how an efficient pediatric practice is managed. In addition, they often are supervised by full-time faculty who have little if any experience in community settings and who practice only part time or not at all. These problems have led to a widespread desire to train pediatric residents outside the hospital, in settings that more closely approximate the places in which they will practice in the future. Residency programs that address this issue also provide residents with the opportunity to be trained by seasoned practitioners whose primary professional responsibility is the outpatient care of children. To date, little has been written about the cost or the financing of such educational efforts. This article summarizes what is known about the costs. We also attempt to specify the costs that should be anticipated for the various components and steps involved in devising and implementing pediatric community-based educational programs and to describe potential sources of funding for such programs.
Assuntos
Internato e Residência/economia , Ambulatório Hospitalar/economia , Pediatria/educação , Preceptoria/economia , Apoio ao Desenvolvimento de Recursos Humanos , Custos e Análise de Custo , Humanos , Internato e Residência/métodos , Desenvolvimento de Programas/economia , Estados UnidosRESUMO
OBJECTIVE: Recognizing the concerns about the use of local anesthesia in neonatal circumcision, a painful procedure usually performed without analgesia or anesthesia, we undertook a study of acetaminophen for pain management of this procedure. DESIGN: A prospective, randomized, double-blind, placebo-controlled, clinical trial of acetaminophen analgesia in 44 healthy full-term neonates undergoing circumcision was conducted. Beginning 2 hours before Gomco circumcision, neonates received either acetaminophen (15 mg/kg per dose, 0.15 mL/kg per dose) or placebo (0.15 mL/kg per dose) every 6 hours for 24 hours. Neonates were monitored intraoperatively for changes in heart rate, respiratory rate, and crying time. Postoperative pain was assessed at 30, 60, 90, 120, 360 minutes, and 24 hours using a standardized postoperative comfort scoring system. Feeding behavior was also assessed before and after circumcision by nursing observation. RESULTS: Neonates in both groups showed significant increases in heart rate, respiratory rate, and crying during circumcision with no clinically significant differences observed between the groups. Postoperative comfort scores showed no significant differences between the groups until the 360-minute postoperative assessment, at which time the acetaminophen group had significantly improved scores (P < .05). Feeding behavior deteriorated in breast- and bottle-fed neonates in both groups, and acetaminophen did not seem to influence this deterioration. CONCLUSIONS: This study confirms that circumcision of the newborn causes severe and persistent pain. Acetaminophen was not found to ameliorate either the intraoperative or the immediate postoperative pain of circumcision, although it seems that it may provide some benefit after the immediate postoperative period.
Assuntos
Acetaminofen/uso terapêutico , Circuncisão Masculina/efeitos adversos , Dor/tratamento farmacológico , Método Duplo-Cego , Humanos , Recém-Nascido , Período Intraoperatório , Masculino , Dor/etiologia , Medição da Dor , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Estudos ProspectivosRESUMO
According to a substantial literature, passive smoking by children is associated with an increased incidence of lower respiratory illness and diminished pulmonary function. The relationship between passive smoking and childhood asthma, however, is not clear. Data from the Child Health Supplement to the 1981 National Health Interview Survey were analyzed with information about 4331 children aged 0 to 5 years to study the relationship between maternal smoking and (1) the prevalence of childhood asthma, (1) the likelihood of taking asthma medication, (3) the age of onset of children's asthma, and (4) the number of hospitalizations among children with and without asthma. An odds ratio for asthma of 2.1 was shown by multivariate logistic regressions among children whose mothers smoke 0.5 packs of cigarettes or more per day compared with children of nonsmokers (P = .001). In similar analyses maternal smoking of 0.5 packs per day was identified as an independent risk for children's use of asthma medications (odds ratio 4.6, P = .0006) and for asthma developing in the first year of life (odds ratio 2.6, P = .0006). Maternal smoking is also associated with increased numbers of hospitalizations by its association with an increased risk of asthma as well as by contributing to hospitalizations independently of a child having asthma. Among children with asthma, however, maternal smoking is not associated with increased numbers of hospitalizations. It was concluded that maternal smoking is associated with higher rates of asthma, an increased likelihood of using asthma medications, and an earlier onset of the disease.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Asma/epidemiologia , Comportamento Materno , Fumar/efeitos adversos , Poluição por Fumaça de Tabaco/efeitos adversos , Asma/tratamento farmacológico , Criança Hospitalizada , Pré-Escolar , Feminino , Humanos , Lactente , Análise Multivariada , Gravidez/psicologia , Risco , Fumar/epidemiologia , Poluição por Fumaça de Tabaco/estatística & dados numéricosRESUMO
Children with a chronic health condition have long been considered at excess risk for psychosocial morbidity. Despite an increasing prevalence of chronic childhood conditions and heightened concerns for the quality of life of the chronically ill, population-based studies of behavior problems among children with chronic physical conditions are rare. Findings on the epidemiology of behavior problems in a nationally representative sample of 11,699 children and adolescents aged 4 to 17 years in the United States are reported. Data included a 32-item parent-reported behavior problem index, measures of chronic childhood conditions, measures of school placement and performance, and sociodemographic variables. Analyses confirmed that chronic physical conditions were a significant risk factor for behavior problems, independent of sociodemographic variables. Among children these differences were observed across all subscales; among adolescents the largest differences were found for the Depression/Anxiety and Peer Conflict/Social Withdrawal subscales. Rates of extreme behavior problem scores (those in the top 10th percentile) were 1.55 times higher among children with a chronic health condition compared with children without a chronic condition (95% confidence interval 1.29 to 1.86). These independent odds were lowered to 1.44 when covariates for confounding were introduced via a multivariate logistic regression. Other independent risks included the absence of either biologic parent (odds ratio 2.05), male gender (1.53), low vs high family income (1.30), low vs high maternal education (1.51), and young vs old maternal age at childbirth (2.57). Chronic health conditions were also a major risk factor for placement in special education classes and having to repeat grades. Despite evidence for effective interventions, health services for children with chronic conditions--particularly mental health services--remain fragmented, signaling the need for increased attention to behavioral problems and their treatment among all health professionals caring for children.