RESUMEN
Candida krusei disseminated infection is a rare complication of protracted neutropenia. Herein, we report a case of a 31-year-old male with relapsed acute myeloid leukemia who developed Candida krusei fungemia with cutaneous, ocular, splenic, renal, bone marrow and osseous involvement leading to severe hypercalcemia, treated with parenteral antifungals followed by oral ibrexafungerp.
Asunto(s)
Candidiasis , Fungemia , Hipercalcemia , Pichia , Masculino , Humanos , Adulto , Hipercalcemia/complicaciones , Hipercalcemia/tratamiento farmacológico , Candidiasis/complicaciones , Candidiasis/diagnóstico , Candidiasis/tratamiento farmacológico , Antifúngicos/uso terapéuticoRESUMEN
BACKGROUND: Infective endocarditis (IE) caused by Streptococcus agalactiae (GBS) is increasingly reported and associated with an aggressive course and high mortality rate. Existing literature on GBS IE is limited to case series; we compared the characteristics of patients with GBS IE to patients with GBS bacteremia without IE to identify risk factors for development of IE. METHODS: A nested case-control study in a cohort of adult patients with GBS bacteremia over a 18-year period was conducted across seven centres in three Canadian cities. A chart review identified patients with possible or definite IE (per Modified Duke Criteria) and patients with IE were matched to those without endocarditis in a 1:3 fashion. Multivariate analyses were completed using logistic regression. RESULTS: Of 520 patients with GBS bacteremia, 28 cases of possible or definite IE were identified (5.4%). 68% (19/28) met criteria for definite IE, surgery was performed in 29% (8/28), and the overall in-hospital mortality rate was 29% (8/28). Multivariate analysis demonstrated that IE was associated with injection drug use (OR = 19.6, 95% CI = 3.39-111.11, p = 0.001), prosthetic valve (OR = 11.5, 95% CI = 1.73-76.92, p = 0.011) and lack of identified source of bacteremia (OR = 3.81, 95% CI = 1.24-11.65, p = 0.019). CONCLUSIONS: GBS bacteremia, especially amongst people who inject drugs, those with prosthetic valves, and those with no apparent source of infection, should increase clinical suspicion for IE.
