Significant differences in drug susceptibility among species in the Candida parapsilosis group

Abstract: Candida parapsilosis family has 3 proposed species: C. parapsilosis sensu stricto, Candida orthopsilosis, and Candida metapsilosis. C. parapsilosis sensu stricto had significantly higher caspofungin (CAS) and anidulafungin MICs than C. orthopsilosis or C. metapsilosis; C. metapsilosis was least susceptible to fluconazole. C. parapsilosis sensu stricto more frequently displayed (37%) paradoxical growth in CAS (P ≤ 0.02). These species susceptibility differences could affect therapeutic choices. [Copyright &y& Elsevier]