Revista de la Facultad de Ciencias Médicas
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Rev Fac Cien Med Univ Nac Cordoba · Jan 2000
[Interventional study in the natural evolution of Chagas disease. Evaluation of specific antiparasitic treatment. Retrospective-prospective study of antiparasitic therapy].
In this study is presented the comparative therapeutical experience comparing the Allopurinol, Benznidazol y Nifurtimox, in a prospective following in a long term, considering the responses to the parasitemia, specific serology and evolution of the clinic manifestations and complementaries in the 535 chronic chagasic cases (44.5%), instead of 668 patients who did not get any treatment (1203 chagasic cases followed for more than 5 years average). This study was done between April 1984 and April 1994 in patients with and without cardiopathy, in the Córdoba Hospital and the Salud Estudiantil Direccion, Universidad Nacional de Córdoba (U. N. ⋯ The biggest proportion of Progression in the Cardiopathies, Complications, General Mortality and Attributed Mortality in "No Treated" (specially in older than 30 years) significant both for infected patient and slight cardiopathy, stabilises the possibility of stopping or reducing the morbid course of the Chronic Chagasic Cardiopathy, specially relevant in the formers, where the pathogenic process seems to be accelerated related to the latters. The negativation of the parasitemia and the parasitemia and the title disminution of the specific serology like effectiveness treatment parameters, and the stopping in the progression or dissemination of the incidence in new cases of Chronic Chagasic Cardiopathies were considered to be the real benefit of the antiparasitaric therapeutic in the Chagas Disease. As a conclusion, it is thought that the further the instauration of the specific antiparasitaric treatment the more the possibilities of effectiveness, as well as the increase in the probabilities of preventing or reducing the incidence of cardiopathy in chronic infected, or to stop its evolution and reduce its morbimortality in patients with already installed cardiopathy.