Revista da Sociedade Brasileira de Medicina Tropical (Apr 2013)

Occurrence of strongyloidiasis among patients with HTLV-1/2 seen at the outpatient clinic of the Núcleo de Medicina Tropical, Belém, State of Pará, Brazil

  • Karen Cristini Yumi Ogawa Furtado,
  • Carlos Araújo da Costa,
  • Louise de Souza Canto Ferreira,
  • Luisa Carício Martins,
  • Alexandre da Costa Linhares,
  • Edna Aoba Yassui Ishikawa,
  • Evander de Jesus Oliveira Batista,
  • Maisa Silva de Sousa

DOI
https://doi.org/10.1590/0037-8682-981-2013
Journal volume & issue
Vol. 46, no. 2
pp. 241 – 243

Abstract

Read online

Introduction This study investigated the occurrence of Strongyloides stercoralis infestation and coinfection with HTLV-1/2 in Belém, Brazil. Methods S. stercoralis was investigated in stool samples obtained from individuals infected with HTLV-1/2 and their uninfected relatives. Results The frequency of S. stercoralis was 9% (9/100), including six patients infected with HTLV-1 (14.3%), two patients infected with HTLV-2 (11.1%), and one uninfected relative. Two cases of hyperinfestation by S. stercoralis were characterized as HTLV-1. Conclusions These results support the need for the routine investigation of S. stercoralis in patients with HTLV-1, in an attempt to prevent the development of severe forms of strongyloidiasis.

Keywords