Possible Trichosporon asahii urinary tract infection in a critically ill COVID-19 patient.

BACKGROUND: Trichosporon asahii, an emerging fungal pathogen, has been frequently associated with invasive infections in critically ill patients. CASE REPORT: A 74-year-old male patient diagnosed with COVID-19 was admitted to an Intensive Care Unit (ICU). During hospitalization, the patient displayed episodes of bacteremia by Staphylococcus haemolyticus and a possible urinary tract infection by T. asahii. While the bacterial infection was successfully treated using broad-spectrum antibiotics, the fungal infection in the urinary tract was unsuccessfully treated with anidulafungin and persisted until the patient died. CONCLUSIONS: With the evolving COVID-19 pandemic, invasive fungal infections have been increasingly reported, mainly after taking immunosuppressant drugs associated with long-term broad-spectrum antibiotic therapy. Although Candida and Aspergillus are still the most prevalent invasive fungi, T. asahii and other agents have emerged in critically ill patients. Therefore, a proper surveillance and diagnosing any fungal infection are paramount, particularly in COVID-19 immunocompromised populations.

Possible Trichosporon asahii urinary tract infection in a critically ill COVID-19 patient

Background:Trichosporon asahii, an emerging fungal pathogen, has been frequently associated with invasive infections in critically ill patients.Case report:A 74-year-old male patient diagnosed with COVID-19 was admitted to an Intensive Care Unit (ICU). During hospitalization, the patient displayed episodes of bacteremia by Staphylococcus haemolyticus and a possible urinary tract infection by T. asahii. While the bacterial infection was successfully treated using broad-spectrum antibiotics, the fungal infection in the urinary tract was unsuccessfully treated with anidulafungin and persisted until the patient died.Conclusions:With the evolving COVID-19 pandemic, invasive fungal infections have been increasingly reported, mainly after taking immunosuppressant drugs associated with long-term broad-spectrum antibiotic therapy. Although Candida and Aspergillus are still the most prevalent invasive fungi, T. asahii and other agents have emerged in critically ill patients. Therefore, a proper surveillance and diagnosing any fungal infection are paramount, particularly in COVID-19 immunocompromised populations. (AU)

Antecedentes:Trichosporon asahii, un hongo patógeno emergente, se ha asociado con frecuencia con infecciones invasivas en pacientes enfermos en estado crítico.Caso clínico:Un paciente de sexo masculino de 74 años de edad, con diagnóstico positivo para la COVID-19, ingresó en una unidad de cuidados intensivos. Durante la hospitalización el paciente presentó episodios de bacteriemia por Staphylococcus haemolyticus y una posible infección del tracto urinario por T. asahii. Mientras la infección bacteriana fue tratada exitosamente con antibióticos de amplio espectro, la infección micótica urinaria no remitió con anidulafungina y persistió hasta la muerte del paciente.Conclusiones:Con la pandemia de la COVID-19 se han notificado cada vez más casos de infecciones micóticas invasivas, principalmente después del uso de fármacos inmunosupresores, asociados con terapia de antibióticos de amplio espectro. Aunque Candida y Aspergillus siguen siendo los hongos invasores más prevalentes, T.asahii y otras especies han emergido en pacientes enfermos en estado crítico. Por lo tanto, la vigilancia y el diagnóstico de las infecciones micóticas es primordial, particularmente en poblaciones inmunodeficientes por la COVID-19. (AU)