RESUMO
BACKGROUND: The immunological and clinical impact of trypanocidal treatment in chronic Chagas' disease (CCD) is unclear. METHODOLOGY AND FINDINGS: Several cytokines were measured in plasma of 66 patients with CCD. Thirty-three patients had been previously treated with benznidazole and 33 had never been treated. The treated group exhibited higher levels of IL-17 (median 142.45×1.22pg/ml, P=0.025), which was the only one significantly associated with Bz treatment, especially after adjusting for time of disease and NYHA class (P=0.024; OR 1.006, 95% CI 1.001-1.010). Compared to untreated patients, the treated group exhibited higher median values of mitral annular E' lateral (13.0×10.0cm/s, P=0.038), S' infero-lateral (8.9×7.6cm/s, P=0.013), S' septal (8.5×7.4cm/s, P=0.034), mean S' (9.0×7.9cm/s, P=0.013) and tricuspid annular S' (13.3×11.1cm/s, P=0.001) and lower values of E/E' septal (7.2×9.5cm/s, P=0.049). After adjustment for time of disease and NYHA class, S' infero-lateral (P=0.031), mean S' (P=0.049) and S' tricuspid (P=0.024) persisted as significantly associated with treatment. CONCLUSION: The present findings suggest that the group of CCD patients treated with Bz displayed increased plasma levels of IL-17 and preserved myocardial function, reinforcing the idea that Bz treatment may be beneficial.
Assuntos
Doença de Chagas/tratamento farmacológico , Ecocardiografia , Interleucina-17/sangue , Miocárdio/metabolismo , Nitroimidazóis/farmacologia , Doença de Chagas/sangue , Doença Crônica , Estudos Transversais , Citocinas/sangue , Feminino , Coração/efeitos dos fármacos , Humanos , Masculino , Pessoa de Meia-Idade , Valva Mitral/efeitos dos fármacosAssuntos
Úlcera Duodenal/cirurgia , Piloro/cirurgia , Vagotomia , Adulto , Idoso , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Polônia , Fatores de TempoRESUMO
El plan de Prevención y Control de Enfermedades Transmitidas por Mosquito (ETM): Dengue, Fiebre Chikungunya, Amarilla, y Zika de la CABA establece cuatro escenarios teóricos de riesgo que orientan la implementación de las acciones de prevención y control. En el presente informe se presentan los estudios de foco investigados en nuestra Área Programática (AP) y su georreferencia, a fin de obtener un diagnóstico situacional local que permita la ejecución de intervenciones oportunas y eficaces a fin de limitar la aparición de nuevos casos en el contexto epidémico 2015-2016. El objetivo general fue estudiar la epidemia de ETM para su comprensión y abordaje en el Área Programática del Hospital General de Agudos Juan A. Fernández, y el objetivo específico, prevenir y limitar la aparición de nuevos casos de ETM. (AU)