Gastroenterol. latinoam 2014; Vol 25, Nº 4: 275-281
Autores:
✉ Felipe Moscoso J., Macarena Hevia L. y Rodrigo Quera P., Elisa Hernández C., Edmundo Aravena T., Tamara Pérez J., Ricardo Estela P., Catalina Rojas T. y Felipe Donoso G.
Fecal microbiota transplantation in patient with ulcerative colitis and refractory infection due to : review of the literature based on a clinical case
infection (CDI) is increasing both in the hospital environment as in the outpatient setting, and is associated with prior use of antibiotics, hospitalizations and inflammatory bowel disease (IBD), among others. It is also characterized by a high rate of recurrence with the usual antibiotic treatment, which increases with greater number of episodes, reaching up to 65%. In this context, the transplantation of fecal microbiota (FMT) emerges as recurrent CDI therapy, achieving success rates exceeding 90%, including in IBD patients, with minimum rates of recurrence. To achieve such efficiency, the colonization by the donated microbiota in the recipient is critical. The role of FMT is still unclear in IBD therapy not associated with CDI. Although there are great differences in the methodology of FMT, the process has been standardized even creating banks of frozen fecal samples, without reducing its effectiveness. FMT is a safe procedure, without serious adverse events, and accepted by the potential beneficiary population. There are few reported cases of refractory CDI management with FMT. Since 2012, the FMT in CDI and IBD publications have increased significantly, but in our country there are only few reports of this therapeutic strategy. We present a patient with ulcerative colitis and conventional antimicrobial management resistant CDI, which was successfully treated with FMT in a public hospital in Chile..
La infección por Clostridium difficile (ICD) está en aumento tanto en el ambiente hospitalario como ambulatorio, y se asocia a uso previo de antibióticos, hospitalización y enfermedades inflamatorias intestinales (EII), entre otros. Se caracteriza además por su alta tasa de recurrencia con el tratamiento antimicrobiano habitual, que aumenta con el mayor número de episodios alcanzando hasta 65%. En este contexto, el trasplante de microbiota fecal (TMF) surge como terapia para la ICD recurrente, logrando tasas de éxito superiores a 90%, incluyendo pacientes con EII, con mínimas tasas de recurrencia. Para lograr esa eficacia, la colonización por la microbiota donada en el receptor es fundamental. Aún no está claro el rol del TMF en la terapia de EII no asociada a ICD. Aunque existe gran heterogeneidad en la metodología del TMF, el proceso se ha ido estandarizando incluso hasta llegar a la creación de bancos de muestra fecal congelada, sin disminuir su efectividad. El TMF es un procedimiento seguro, sin eventos adversos graves y aceptado por la población potencialmente beneficiaria de él. Existen pocos casos publicados de manejo de ICD refractaria con TMF. Desde el 2012 el número de publicaciones sobre TMF en ICD y en EII ha aumentado considerablemente, sin embargo, en nuestro país los reportes sobre esta estrategia terapéutica son escasos. Presentamos el caso de un paciente con colitis ulcerosa e ICD refractaria al manejo antimicrobiano habitual, que se trató exitosamente con TMF en un hospital público de Chile.
