RESUMO
OBJECTIVE: To assess medical costs of hospitalizations and emergency department (ED) care associated with respiratory syncytial virus (RSV) disease in children enrolled in the New Vaccine Surveillance Network. STUDY DESIGN: We used accounting and prospective surveillance data from 6 pediatric health systems to assess direct medical costs from laboratory-confirmed RSV-associated hospitalizations (n = 2007) and ED visits (n = 1267) from 2016 through 2019 among children aged <5 years. We grouped costs into categories relevant to clinical care and administrative billing practices. We examined RSV-associated medical costs by care setting using descriptive and bivariate analyses. We assessed associations between known RSV risk factors and hospitalization costs and length of stay using χ2 tests of association. RESULTS: The median cost was $7100 (IQR $4006-$13 355) per hospitalized child and $503 (IQR $387-$930) per ED visit. Eighty percent (n = 2628) of our final sample were children aged younger than 2 years. Fewer weeks' gestational age was associated with greater median costs in hospitalized children (P < .001, ≥37 weeks of gestational age: $6840 [$3905-$12 450]; 29-36 weeks of gestational age: $7721 [$4362-$15 274]; <29 weeks of gestational age: $9131 [$4518-$19 924]). Infants born full term accounted for 70% of the total expenditures in our sample. Almost three quarters of the health care dollars spent originated in children younger than 12 months of age, the primary age group targeted by recommended RSV prophylactics. CONCLUSIONS: Reducing the cost burden for RSV-associated medical care in young children will require prevention of RSV in all young children, not just high-risk infants. Newly available maternal vaccine and immunoprophylaxis products could substantially reduce RSV-associated medical costs.
Assuntos
Serviço Hospitalar de Emergência , Hospitalização , Infecções por Vírus Respiratório Sincicial , Humanos , Infecções por Vírus Respiratório Sincicial/economia , Infecções por Vírus Respiratório Sincicial/prevenção & controle , Infecções por Vírus Respiratório Sincicial/epidemiologia , Serviço Hospitalar de Emergência/economia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Lactente , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Pré-Escolar , Feminino , Masculino , Estados Unidos/epidemiologia , Estudos Prospectivos , Custos de Cuidados de Saúde/estatística & dados numéricos , Recém-Nascido , Custos Hospitalares/estatística & dados numéricos , Vacinas contra Vírus Sincicial Respiratório/economia , Visitas ao Pronto SocorroRESUMO
PURPOSE: This study investigated the effects of 12 wk of postexercise kefir consumption in cancer survivors who have undergone chemotherapy and/or radiation therapy. METHODS: All participants were enrolled in a structured exercise training program and separated into kefir (KEF) or control (CON) treatment groups. KEF consumed 8 oz. of kefir after exercise sessions (3 d·wk-1) for 12 wk. Outcome measures included assessments for body size and composition, aerobic fitness and muscular strength, medical history, and psychological state at pre- and postintervention time points. Blood was collected and analyzed for C-reactive protein (CRP), interleukin 6 (IL-6), and lipopolysaccharide (LPS) concentrations, and LPS-stimulated whole blood IL-6 and tumor necrosis factor α production were obtained using enzyme-linked immunosorbent assays at both time points. Monocyte numbers and phenotype were obtained using flow cytometry. RESULTS: Participants (N = 24; 9 males and 15 females) were an average of 61 ± 9.9 yr old. Kefir consumption was associated with 6.3% (P = 0.034) improvements in lean body mass, as well as 51.4% (P = 0.046), 39.3% (P = 0.017), and 64.7% (P = 0.021) improvements in measures of depression, fatigue, and gastric distress, respectively. KEF also experienced a significant 35.4% (P = 0.01) reduction in circulating LPS along with an 18.0% increase (P < 0.001) in classical monocytes % and a 22.3% decrease (P = 0.04) in nonclassical monocytes %. There were no significant changes in any other variables. CONCLUSION: Twelve weeks of kefir consumption improved lean body mass, depression, fatigue, gastric distress, and a biomarker of gut dysbiosis. Kefir improved overall and classical monocyte numbers. Kefir should be considered as a component of a postexercise dietary regimen for cancer survivors.
Assuntos
Sobreviventes de Câncer , Terapia por Exercício , Kefir , Adulto , Idoso , Antineoplásicos/efeitos adversos , Biomarcadores/sangue , Contagem de Células Sanguíneas , Índice de Massa Corporal , Sobreviventes de Câncer/psicologia , Aptidão Cardiorrespiratória , Citocinas/sangue , Depressão/prevenção & controle , Fadiga/prevenção & controle , Feminino , Gastroenteropatias/etiologia , Gastroenteropatias/prevenção & controle , Humanos , Inflamação/prevenção & controle , Masculino , Pessoa de Meia-Idade , Monócitos/metabolismo , Força Muscular , Qualidade de Vida , Radioterapia/efeitos adversosRESUMO
There is concern that in-person schooling during the coronavirus disease 2019 (COVID-19) pandemic will facilitate disease transmission. Through asymptomatic surveillance and contact tracing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), we found low rates of asymptomatic SARS-CoV-2 infection and little in-school transmission of COVID-19 when physical distancing and masking strategies were enforced despite a high community prevalence of COVID-19.
Assuntos
Infecções Assintomáticas/epidemiologia , COVID-19/transmissão , Instituições Acadêmicas/organização & administração , Adolescente , COVID-19/diagnóstico , COVID-19/epidemiologia , Teste para COVID-19 , Criança , Pré-Escolar , Busca de Comunicante/métodos , Feminino , Humanos , Masculino , Pandemias , Prevalência , Estudos Prospectivos , SARS-CoV-2 , Instituições Acadêmicas/estatística & dados numéricos , Tennessee/epidemiologiaRESUMO
OBJECTIVES: To describe the response of thyroid-stimulating hormone (TSH) to thyroid-releasing hormone in children and adolescents with Prader-Willi syndrome (PWS), and to compare TSH and total thyroxine (TT4) concentrations measured on neonatal screening for congenital hypothyroidism in children with PWS and controls. STUDY DESIGN: All participants had genetically confirmed PWS. The TSH responses to thyroid-releasing hormone, free thyroxine (fT4), and free triiodothyronine (fT3) were measured in 21 subjects (14 females and 7 males; mean age, 6.4 years). Capillary TT4 was measured on neonatal screening samples from 23 subjects with PWS (14 females and 9 males), each of whom was matched for birth weight and sex with 4 anonymized controls. RESULTS: One subject with PWS had tertiary hypothyroidism. TSH level increased from 1.37 mU/L at baseline to 39.6 mU/L at 20 minutes, 47.2 mU/L at 40 minutes, 44.5 mU/L at 60 minutes, and 47.2 mU/L at 120 minutes. fT4 concentration was 6.3 pmol/L, and fT3 concentration was 4.6 pmol/L. In the other 20 subjects, mean TSH level was 1.9 mU/L (range, 0.8-4.2 mU/L) at baseline and 21.8 mU/L (range, 10.0-46.7 mU/L) at 20 minutes (peak). Mean fT4 concentration (10.4 pmol/L; range, 8.2-13.5 pmol/L) was in the lower one-third of the normal range in 18 subjects, and mean fT3 concentration (6.1 pmol/L; range, 4.8-8.4 pmol/L) was above the median in 13 subjects. In neonates, mean TSH level was 3.1 mU/L (range, 0.4-10.0 mU/L) in subjects with PWS versus 3.3 mU/L (range, 0.0-7.0 mU/L) in controls, and mean TT4 in subjects with PWS was 111% (range, 17%-203%) that of controls (P = not significant). CONCLUSION: Thyroid function was normal in our newborn subjects. In older children, frank hypothyroidism was found in only 1 of our 21 subjects. Thus, levothyroxine treatment should not be routinely prescribed to youth with PWS.