Presence of Strongyloides stercoralis in a enteroparasites study in school students of “La Candelaria”, district of Chancay, province of Huaral, department of Lima

• Autores: Natividad Carpio, Ines, Reyes Díaz, Jacqueline, Trelles de Belaunde, Miguel, Viguria Chávez, Viguria Chávez, Yabar Bedoya, David, Terashima Iwashita, Angelica, Iwashita, Terashima
• Formato: artículo
• Fecha de Publicación: 2024
• Institución: Colegio Médico del Perú
• Repositorio: Acta Médica Peruana
• Lenguaje: español
• OAI Identifier: oai:ojs.pkp.sfu.ca:article/1316
• Enlace del recurso: https://amp.cmp.org.pe/index.php/AMP/article/view/1316
• Nivel de acceso: acceso abierto
• Materia: Strongyloides stercoralis; Enteroparasites

Introducction: the intestinal parasitoses are public health problems in Perú. Strongyloidiasis is the intestinal infection produced by the nematode Strongyloides stercoralis; it is endemic in Perú, with proven high prevalences in jungle and andean communities; its presence has been barely studied in coastal communities.Objetives: to determine the prevalence of Strongyloides stercoralis among the human enteroparasites in a coastal community in Perú.Materials and methods: a fecal sample was obtained from all willing participants in a health campaign that took place at the public school “Virgen de la Candelaria” at the community of “La Candelaria”, Chancay district, Huaral province. The samples were processed using 5 coprologic methods: direct examination, spontaneous tube sedimentation, rapid sedimentation technique modified by Lumbreras, Kato test, and Baermann technique modified by Lumbreras, to evaluate the presence of Strongyloides stercoralis and other enteroparasites.Results: 173 samples where collected. The prevalence of enteroparasitosis (any parasite or commensal) was 98%; that of pathogenic enteroparasites was 76%. S. stercoralis was found in 2 schoolchildren (1.1%).Conclusion: this study shows the high frequency of enteroparasites in general and indicates the presence of S. stercoralis in a coastal community of Perú.