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Efeito protetor do nifurtimox contra a reativação parasitária em pacientes cronicamente infectados pelo Trypanosoma cruzi e tratados com corticoide em virtude de afecçoes associadas / Nifurtimox as a prophylactic drug to prevent reactivation in chronic chagasic patients treated with corticoid for associated diseases
Rassi, A; Amato Neto, V; Siqueira, A. F. de; Leite, M. S.
  • Rassi, A; Universidade Federal de Goiás. Faculdade de Medicina. Departamento de Clínica Médica. Goiânia. BR
  • Amato Neto, V; s.af
  • Siqueira, A. F. de; s.af
  • Leite, M. S; s.af
Rev. Soc. Bras. Med. Trop ; 31(3): 249-255, maio-jun. 1998. graf, tab
Article in Portuguese | LILACS | ID: lil-463672
RESUMO
Pacientes na fase crônica da doença de Chagas foram tratados com corticóide em virtude de afecções associadas e, a fim de tentar coibir reativação da infecção pelo Trypanosoma cruzi, houve uso concomitante do nifurtimox. Levando em conta o verificado em pesquisa anterior, quando corticóide de fato promoveu aumento da parasitemia detectada pelo xenodiagnóstico, pôde ser notado que o nifurtimox mostrou-se apto a evitar a citada acentuação parasitária, podendo tal constatação ser útil em procedimentos assistenciais, quando circunstancialmente estiverem presentes doença de Chagas e imunodepressão.
ABSTRACT
Patients in the chronic phase of Chagas' disease and receiving corticoid because of concommitant diseases were treated with nifurtimox. We proved in another paper that in the chronic phase of Chagas' disease corticoid use is associated with increased parasitemia, as evaluated by xenodiagnosis. In this study nifurtimox use prevented this increase, and we suggest that in immunocompromised patients with chronic Chagas' disease the use of this drug could be useful.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Chagas Disease / Glucocorticoids / Nifurtimox / Antiparasitic Agents Type of study: Risk factors Limits: Adult / Female / Humans / Male Language: Portuguese Journal: Rev. Soc. Bras. Med. Trop Journal subject: Tropical Medicine Year: 1998 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Goiás/BR

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Full text: Available Index: LILACS (Americas) Main subject: Chagas Disease / Glucocorticoids / Nifurtimox / Antiparasitic Agents Type of study: Risk factors Limits: Adult / Female / Humans / Male Language: Portuguese Journal: Rev. Soc. Bras. Med. Trop Journal subject: Tropical Medicine Year: 1998 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Goiás/BR