title: Septic arthritis in a native knee due to Corynebacterium striatum.
abstract: We describe a case of septic arthritis in a native knee due to Corynebacterium striatum, gram-positive bacilli that are usually commensal organisms of skin and mucosal membranes, but are seldom implicated in native septic arthritis. An 84-year-old man with Corynebacterium striatum septic arthritis of his native left knee and no response to conventional antibiotic therapy. Thus, the patient was allowed to take dalbavancin for compassionate use, with an excellent clinical outcome. This case emphasizes de role of Corynebacterium striatum in native joint infections and highlights the importance of early detection and appropriate treatment in improving the clinical outcome.
authors.affiliation: Servicio de Reumatología, Hospital Universitario La Paz, Madrid, España. Electronic address: molinacolladajuan@gmail.com.
authors.forename: Juan
authors.initials: J
authors.lastname: Molina Collada
authors.affiliation: Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Hospital Universitario La Paz, Madrid, España.
authors.forename: Alicia
authors.initials: A
authors.lastname: Rico Nieto
authors.affiliation: Servicio de Geriatría, Hospital Universitario La Paz, Madrid, España.
authors.forename: Macarena
authors.initials: M
authors.lastname: Díaz de Bustamante Ussia
authors.affiliation: Servicio de Reumatología, Hospital Universitario La Paz, Madrid, España.
authors.forename: Alejandro
authors.initials: A
authors.lastname: Balsa Criado
mesh_terms: D000369:Aged, 80 and over; D001170:Arthritis, Infectious / Q000175:diagnosis*; D003354:Corynebacterium Infections / Q000175:diagnosis*; D006801:Humans; D007719:Knee Joint / Q000382:microbiology*; D008297:Male
keywords: Arthritis; Artritis; Corynebacterium striatum; Dalbavancin; Dalbavancina