Actividad inhibitoria in vitro de la sertralina frente a aislamientos clínicos de Sporothrix schenckii

Olga Carolina Rojas García, Hiram Villanueva Lozano, Rogelio de J. Treviño Rangel, Ricardo Téllez-Marroquín, Alexandro Bonifaz, Pedro A. Hernández Rodríguez, Gloria María González

Resultado de la investigaciónrevisión exhaustiva

1 Cita (Scopus)

Resumen

Background: Sertraline (SRT) is an antidepressant that has proven its activity in vitro against Cryptococcus, Coccidioides, Trichosporon and other fungi. Disseminated sporotrichosis, although rare, has a high mortality and its treatment is difficult and prolonged, often relying in combining two or more antifungals. Aims: In our study we evaluate the antifungal activity of SRT, alone and in combination with itraconazole (ITC), voriconazole (VRC) and amphotericin B (AMB), against 15 clinical isolates of Sporothrix schenckii. Methods: We used the broth microdilution method as described by the CLSI to test the susceptibility to antifungals, and the checkerboard microdilution method to evaluate drug interactions. Results: The minimum inhibitory concentration (MIC) with SRT was in the range of 4–8 μg/ml, while for AMB, VRC and ITC were 0.5–4 μg/ml, 0.5–8 μg/ml and 0.125–2 μg/ml, respectively. In addition, SRT showed synergy with ITC in one strain, mainly additivity with VRC, and indifference with AMB in others. Conclusions: The MIC values with SRT for the isolates studied show the potential role of this drug as an adjuvant in the treatment of sporotrichosis, especially in disseminated or complicated cases.

Título traducido de la contribuciónIn vitro inhibitory activity of sertraline against clinical isolates of Sporothrix schenckii
Idioma originalSpanish
Páginas (desde-hasta)139-141
Número de páginas3
PublicaciónRevista Iberoamericana de Micologia
Volumen36
N.º3
Fecha en línea anticipada3 jun 2019
DOI
EstadoPublished - 1 jul 2019

All Science Journal Classification (ASJC) codes

  • Microbiology
  • Infectious Diseases

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