ABSTRACT
OBJECTIVE: To evaluate the effect of colostrum therapy on days to start a suckling diet in newborns diagnosed with simple gastroschisis. METHODS: Randomized clinical trial with newborns diagnosed with simple gastroschisis at a federal hospital in Rio de Janeiro who were randomized to receive oropharyngeal administration of 0.2mL of colostrum or a "sham procedure" during the first 3 days of life. The analysis included clinical outcomes such as days without food, days with parenteral feeding, days until the start of enteral feeding, days to reach complete enteral feeding, sepsis and length of hospital stay. RESULTS: The onset of oral feeding (suction) in patients with simple gastroschisis in both groups occurred at a median of 15 days. CONCLUSION: The present study showed that there were no significant differences in the use of colostrum therapy and the number of days to the start of enteral feeding and suction diet between groups of newborns with simple gastroschisis.
Subject(s)
Gastroschisis , Sepsis , Pregnancy , Female , Infant, Newborn , Humans , Gastroschisis/therapy , Colostrum , Brazil , OropharynxABSTRACT
Abstract Objective: This study aimed to describe the effect of prophylactic phototherapy in the treatment of infants with Neonatal Hemolytic Disease. Method: A retrospective cohort study was carried out with 199 RhD-positive infants, born to RhD-negative mothers, alloimmunized for RhD antigen, between January 2009 and December 2018. Results: The incidence of exchange transfusions in the study population was 9.5%, with a mean maximum bilirubin value of 11.3 mg % (± 4.3mg %). Bilirubin's maximum peak was achieved with a mean of 119.2 life hours (± 70.6h). Conclusions: The low incidence of exchange transfusion, the extended maximum bilirubin peak for later ages, and the low mean of the maximum bilirubin values may indicate a positive effect of prophylactic phototherapy in the treatment of this disease. Further studies must be carried out to confirm these findings.
ABSTRACT
OBJECTIVE: This study aimed to describe the effect of prophylactic phototherapy in the treatment of infants with Neonatal Hemolytic Disease. METHOD: A retrospective cohort study was carried out with 199 RhD-positive infants, born to RhD-negative mothers, alloimmunized for RhD antigen, between January 2009 and December 2018. RESULTS: The incidence of exchange transfusions in the study population was 9.5%, with a mean maximum bilirubin value of 11.3 mg % (± 4.3mg %). Bilirubin's maximum peak was achieved with a mean of 119.2 life hours (± 70.6h). CONCLUSION: The low incidence of exchange transfusion, the extended maximum bilirubin peak for later ages, and the low mean of the maximum bilirubin values may indicate a positive effect of prophylactic phototherapy in the treatment of this disease. Further studies must be carried out to confirm these findings.
Subject(s)
Erythroblastosis, Fetal , Hyperbilirubinemia, Neonatal , Infant, Newborn , Infant , Female , Humans , Retrospective Studies , Erythroblastosis, Fetal/prevention & control , Bilirubin , Mothers , Phototherapy/adverse effects , Hyperbilirubinemia, Neonatal/etiology , Hyperbilirubinemia, Neonatal/prevention & controlABSTRACT
ABSTRACT Objective To analyze erythrocyte fatty acid composition and its association with serum cytokine levels in pediatric cystic fibrosis patients. Methods A cross-sectional study was performed at a reference center in Rio de Janeiro, Brazil. We have included all pediatric patients aged 5-19 years with confirmed cystic fibrosis diagnosis. Erythrocyte fatty acid composition and serum cytokine (TNF-α, IL-1β, IL-6 and IL-8) and C-reactive protein levels were measured. The cut-off point to determine essential fatty acids deficiency was the linoleic acid concentration of <21%. Results Twenty-six children (<10 years old) and thirty-one adolescents were studied. Most patients were female and heterozygous for DF508 mutation and suffered from exocrine pancreatic insufficiency. Both children and adolescents had lower linoleic acid concentration (<21%). TNF-α was the only pro-inflammatory marker whose levels were increased; the increase was greater in children. An association between fatty acid composition in erythrocytes and cytokines IL-1β and IL-6 was observed (p<0.05). Conclusion The pediatric cystic fibrosis patients studied presented a deficiency of essential fatty acids, and an association between fatty acid profile in erythrocytes and serum pro-inflammatory cytokines was observed. These findings highlight the importance of this type of assessment that may open new possibilities for studying pathophysiology and treating cystic fibrosis patients, such as the dietary supplementation with n-3 fatty acids (eicosapentaenoic and docosahexaenoic acids). However, further longitudinal studies are needed for better clarification of the imbalance in lipid metabolism and inflammation in cystic fibrosis
RESUMO Objetivo Analisar a composição dos ácidos graxos nos eritrócitos e sua associação com os níveis séricos de citocinas em pacientes pediátricos com fibrose cística. Métodos Estudo transversal, realizado em um centro de referência no Rio de Janeiro/Brasil. Foram incluídos todos os pacientes pediátricos com diagnóstico confirmado de fibrose cística, entre cinco e 19 anos de idade. Foram analisadas a composição de ácidos graxos nos eritrócitos, as citocinas séricas (TNFα, IL-1, IL-6 e IL-8) e a proteína C reativa. O ponto de corte para determinar a deficiência de ácidos graxos essenciais foi a concentração de ácido linoleico <21%. Resultados Foram estudadas 26 crianças (<10 anos) e 31 adolescentes, sendo a maioria do sexo feminino, heterozigoto para a mutação DF508 e com insuficiência pancreática exócrina. Nas crianças e nos adolescentes as concentrações de ácido graxo linoleico eram baixas (<21%). O TNF-α foi o único marcador pró-inflamatório cujas concentrações estavam aumentadas, principalmente nas crianças. Uma associação entre a composição de ácidos graxos nos eritrócitos e as citocinas IL-1β e IL-6 foi observada (p<0,05). Conclusão Os pacientes pediátricos estudados apresentaram deficiência de ácidos graxos essenciais e foi observada associação entre o perfil de ácidos graxos nos eritrócitos com as citocinas pró-inflamatórias séricas. Os achados destacam a importância deste tipo de avaliação sobre a fisiopatologia e o tratamento de pacientes com fibrose cística, como a suplementação com ácidos graxos n-3 (eicosapentaenoico e docosahexaenoico). No entanto são necessários mais estudos longitudinais no esclarecimento entre o desequilíbrio do metabolismo lipídico e a inflamação na fibrose cística.
Subject(s)
Humans , Male , Female , Child , Adolescent , Cystic Fibrosis , Exocrine Pancreatic Insufficiency , Fatty Acids, Essential , Child , Cross-Sectional Studies , Cytokines , Adolescent , Erythrocytes , Fatty AcidsABSTRACT
The study aimed to estimate the budget impact of GeneXpert MTB/RIF for diagnosis of tuberculosis from the perspective of the Brazilian National Program for Tuberculosis Control, drawing on a static model using the epidemiological method, from 2013 to 2017. GeneXpert MTB/RIF was compared with two diagnostic sputum smear tests. The study used epidemiological, population, and cost data, exchange rates, and databases from the Brazilian Unified National Health System. Sensitivity analysis of scenarios was performed. Incorporation of GeneXpert MTB/RIF would cost BRL 147 million (roughly USD 45 million) in five years and would have an impact of 23 to 26% in the first two years and some 11% between 2015 and 2017. The results can support Brazilian and other Latin American health administrators in planning and managing the decision on incorporating the technology.
Resumo: O objetivo do estudo foi estimar o impacto orçamentário do GeneXpert MTB/RIF para o diagnóstico da tuberculose sob a perspectiva do Programa Nacional de Controle da Tuberculose, valendo-se de um modelo estático apoiado no método epidemiológico entre 2013 e 2017. Comparou-se um teste Xpert MTB/RIF com duas baciloscopias diagnósticas. Utilizaram-se dados epidemiológicos, populacionais, de custos, a taxa de câmbio e bases de dados do Sistema Único de Saúde. Foi realizada análise de sensibilidade por cenários. A incorporação do GeneXpert MTB/RIF demandaria um montante de R$ 147 milhões em cinco anos e representaria um impacto de 23% a 26% nos dois primeiros anos, e de cerca de 11% entre 2015 e 2017. Os resultados podem apoiar os gestores brasileiros e dos países latino-americanos no planejamento e gestão na sua decisão de incorporação da tecnologia.
Resumen: El objetivo del estudio fue estimar el impacto presupuestario del GeneXpert MTB/RIF para el diagnóstico de la tuberculosis, desde la perspectiva del Programa Nacional de Control de la Tuberculosis de Brasil, valiéndose de un modelo estático, apoyado en el método epidemiológico entre 2013 y 2017. Se comparó un test Xpert MTB/RIF con dos baciloscopias diagnósticas. Se utilizaron datos epidemiológicos, poblacionales, de costes, la tasa de cambio y bases de datos del Sistema Único de Salud. Se realizó un análisis de sensibilidad por escenarios. La incorporación del GeneXpert MTB/RIF demandaría un montante de R$ 147 millones en cinco años y representaría un impacto de 23 a 26% durante los dos primeros años, y de cerca de un 11% entre 2015 y 2017. Los resultados pueden apoyar a los gestores brasileiros y de los países latinoamericanos en la planificación y gestión a la hora de decidir incorporar este tipo de tecnología.
Subject(s)
Budgets , Molecular Diagnostic Techniques/economics , Mycobacterium tuberculosis/genetics , Tuberculosis, Pulmonary/diagnosis , Brazil , Humans , Molecular Diagnostic Techniques/methods , National Health Programs , Sensitivity and Specificity , Tuberculosis, Pulmonary/economicsABSTRACT
Resumo: O objetivo do estudo foi estimar o impacto orçamentário do GeneXpert MTB/RIF para o diagnóstico da tuberculose sob a perspectiva do Programa Nacional de Controle da Tuberculose, valendo-se de um modelo estático apoiado no método epidemiológico entre 2013 e 2017. Comparou-se um teste Xpert MTB/RIF com duas baciloscopias diagnósticas. Utilizaram-se dados epidemiológicos, populacionais, de custos, a taxa de câmbio e bases de dados do Sistema Único de Saúde. Foi realizada análise de sensibilidade por cenários. A incorporação do GeneXpert MTB/RIF demandaria um montante de R$ 147 milhões em cinco anos e representaria um impacto de 23% a 26% nos dois primeiros anos, e de cerca de 11% entre 2015 e 2017. Os resultados podem apoiar os gestores brasileiros e dos países latino-americanos no planejamento e gestão na sua decisão de incorporação da tecnologia.
Abstract: The study aimed to estimate the budget impact of GeneXpert MTB/RIF for diagnosis of tuberculosis from the perspective of the Brazilian National Program for Tuberculosis Control, drawing on a static model using the epidemiological method, from 2013 to 2017. GeneXpert MTB/RIF was compared with two diagnostic sputum smear tests. The study used epidemiological, population, and cost data, exchange rates, and databases from the Brazilian Unified National Health System. Sensitivity analysis of scenarios was performed. Incorporation of GeneXpert MTB/RIF would cost BRL 147 million (roughly USD 45 million) in five years and would have an impact of 23 to 26% in the first two years and some 11% between 2015 and 2017. The results can support Brazilian and other Latin American health administrators in planning and managing the decision on incorporating the technology.
Resumen: El objetivo del estudio fue estimar el impacto presupuestario del GeneXpert MTB/RIF para el diagnóstico de la tuberculosis, desde la perspectiva del Programa Nacional de Control de la Tuberculosis de Brasil, valiéndose de un modelo estático, apoyado en el método epidemiológico entre 2013 y 2017. Se comparó un test Xpert MTB/RIF con dos baciloscopias diagnósticas. Se utilizaron datos epidemiológicos, poblacionales, de costes, la tasa de cambio y bases de datos del Sistema Único de Salud. Se realizó un análisis de sensibilidad por escenarios. La incorporación del GeneXpert MTB/RIF demandaría un montante de R$ 147 millones en cinco años y representaría un impacto de 23 a 26% durante los dos primeros años, y de cerca de un 11% entre 2015 y 2017. Los resultados pueden apoyar a los gestores brasileiros y de los países latinoamericanos en la planificación y gestión a la hora de decidir incorporar este tipo de tecnología.