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7.
Rev. esp. quimioter ; 24(4): 263-270, dic. 2011. tab, ilus
Artigo em Inglês | IBECS | ID: ibc-93792

RESUMO

El tratamiento antifúngico del paciente hematológico ha alcanzado una gran complejidad con la llegada de nuevos antifúngicos y pruebas diagnósticas que han dado lugar a diferentes estrategias terapéuticas. La utilización del tratamiento más adecuado en cada caso es fundamental en infecciones con tanta mortalidad. La disponibilidad de recomendaciones como éstas, realizadas con la mejor evidencia por un amplio panel de 48 expertos, en las que se intenta responder a cuándo está indicado tratar y con qué hacerlo considerando diferentes aspectos del paciente (riesgo de infección fúngica, manifestaciones clínicas, galactomanano, TC de tórax y profilaxis realizada), puede ayudar a los clínicos a mejorar los resultados(AU)


Antifungal treatment in the hematological patient has reached a high complexity with the advent of new antifungals and diagnostic tests, which have resulted in different therapeutic strategies. The use of the most appropriate treatment in each case is essential in infections with such a high mortality. The availability of recommendations as those here reported based on the best evidence and developed by a large panel of 48 specialists aimed to answer when is indicated to treat and which agents should be used, considering different aspects of the patient (risk of fungal infection, clinical manifestations, galactomanann test, chest CT scan and previous prophylaxis) may help clinicians to improve the results(AU)


Assuntos
Humanos , Masculino , Feminino , Antifúngicos/metabolismo , Antifúngicos/farmacologia , Antifúngicos/uso terapêutico , Fatores de Risco , Farmacorresistência Fúngica , Farmacorresistência Fúngica/fisiologia , Farmacorresistência Fúngica Múltipla , /métodos
8.
Enferm Infecc Microbiol Clin ; 29(2): 109-16, 2011 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-21333397

RESUMO

OBJECTIVES: To describe the clinical presentation of a large number of Q fever endocarditis (QFE) and its management considering the role of serology. PATIENTS AND METHODS: Eighty-three patients with definite QFE (56 native and 27 prosthetic valve) with a long-term follow-up after stopping treatment (median: 48 months) were included. Final outcome (cure or relapse) was compared according with the serological titre at the end of therapy: less than 1:400 of phase I Ig G antibodies by indirect immunofluorescence (group 1, N=23) or more than 1:400 (group 2, N=30). RESULTS: Eleven patients (13.2%) died from QFE and other 8 died for other reasons not related to endocarditis during follow-up. Surgery was performed in 61 (73.5%) patients and combined antimicrobial treatment was long (median: 23 months, IQR: 12 - 36). Seven relapses were observed, but five of them had received an initial incomplete antibiotic regimen. In patients who completed the programmed treatment (range: 12 - 89 months), serological titres at the end of therapy were not useful for predicting the final outcome: one relapse in each group. CONCLUSIONS: QFE requires a prolonged antimicrobial treatment, but serological titres are not useful for determining its duration.


Assuntos
Endocardite Bacteriana/etiologia , Febre Q/complicações , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças dos Trabalhadores Agrícolas/epidemiologia , Doenças dos Trabalhadores Agrícolas/microbiologia , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Anticorpos Antibacterianos/sangue , Criança , Terapia Combinada , Comorbidade , Coxiella burnetii/imunologia , Suscetibilidade a Doenças , Quimioterapia Combinada , Endocardite Bacteriana/tratamento farmacológico , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/cirurgia , Feminino , Cardiopatias/complicações , Próteses Valvulares Cardíacas/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Infecções Relacionadas à Prótese/tratamento farmacológico , Infecções Relacionadas à Prótese/epidemiologia , Infecções Relacionadas à Prótese/microbiologia , Infecções Relacionadas à Prótese/cirurgia , Febre Q/tratamento farmacológico , Febre Q/epidemiologia , Recidiva , Espanha/epidemiologia , Resultado do Tratamento , Adulto Jovem
9.
Enferm. infecc. microbiol. clín. (Ed. impr.) ; 29(2): 109-116, feb. 2011. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-97350

RESUMO

Objectives To describe the clinical presentation of a large number of Q fever endocarditis (QFE) and its management considering the role of serology. Patients and methods Eighty-three patients with definite QFE (56 native and 27 prosthetic valve) with a long-term follow-up after stopping treatment (median: 48 months) were included. Final outcome (cure or relapse) was compared according with the serological titre at the end of therapy: less than 1:400 of phase I Ig G antibodies by indirect immunofluorescence (group 1, N=23) or more than 1:400 (group 2, N=30).Results Eleven patients (13.2%) died from QFE and other 8 died for other reasons not related to endocarditis during follow-up. Surgery was performed in 61 (73.5%) patients and combined antimicrobial treatment was long (median: 23 months, IQR: 12 – 36). Seven relapses were observed, but five of them had received an initial incomplete antibiotic regimen. In patients who completed the programmed treatment (range: 12 – 89 months), serological titres at the end of therapy were not useful for predicting the final outcome: one relapse in each group. Conclusions QFE requires a prolonged antimicrobial treatment, but serological titres are not useful for determining its duration (AU)


Objetivos Describir la presentación clínica de la endocarditis por fiebre Q (EFQ) y su manejo terapéutico, así como el papel de la serología en este aspecto. Pacientes y método Se incluyeron 83 casos de EFQ definidas (56 nativas y 27 protésicas) con un seguimiento prolongado después de la finalización del tratamiento (mediana de 48 meses). La evolución final (curación o recidiva) se comparó dividiendo los casos en dos grupos según el título serológico al final del tratamiento: menos de 1:400 para Ac Ig G en fase I mediante inmunofluorescencia indirecta (grupo 1, N=23) o más de 1:400 (grupo 2, N=30).Resultados Once pacientes (13.2%) murieron por EFQ y otros 8 lo hicieron durante el seguimiento por diversas razones no relacionadas con la endocarditis. Fueron operados 61 (73.5%) pacientes y el tratamiento antimicrobiano fue muy prolongado (mediana: 23 meses, RIQ: 12 – 36). Siete pacientes recidivaron al cesar el tratamiento, pero cinco de ellos no habían completado el inicialmente programado. En los pacientes que sí completaron el tratamiento antimicrobiano (rango: 12 – 89 meses), los títulos serológicos observados al final del mismo no fueron útiles para predecir la evolución final, observándose una recidiva en cada uno de los grupos. Conclusiones La EFQ requiere un tratamiento antimicrobiano prolongado, pero los títulos serológicos no son un instrumento útil para determinar su duración (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Febre Q/epidemiologia , Endocardite Bacteriana/microbiologia , Coxiella burnetii/patogenicidade , Estudos Retrospectivos , Seguimentos , Antibacterianos/uso terapêutico
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