title: Reactive arthritis associated with Clostridium difficile pseudomembranous colitis.
abstract: Reactive arthritis is associated with several gastrointestinal pathogens, particularly Shigella, Salmonella, Campylobacter, and Yersinia. Another, less well recognized bowel infection leading to reactive arthritis is pseudomembranous colitis, caused by Clostridium difficile. An illustrative case is presented, and the clinical features and characteristics of all reported patients with this association are reviewed. The pathogenesis of the reactive arthritis seems to be related to an immunological response in joints and other tissues against bacterial antigens, which gain access to the systemic circulation through increased intestinal permeability. Therapy with nonspecific antiinflammatory drugs, anticlostridial agents, or a combination of the above is effective. Despite the possibility of persistent articular involvement after gastrointestinal symptoms have subsided, the long-term prognosis seems to be excellent.
authors.affiliation: Division of Internal Medicine and Rheumatology Unit, Hadassah University Hospital, Ein-Kerem, Jerusalem, Israel.
authors.forename: C
authors.initials: C
authors.lastname: Putterman
authors.forename: A
authors.initials: A
authors.lastname: Rubinow
mesh_terms: D016918:Arthritis, Reactive / Q000150:complications / Q000209:etiology*; D016360:Clostridioides difficile; D004761:Enterocolitis, Pseudomembranous / Q000150:complications* / Q000382:microbiology; D005260:Female; D006801:Humans; D008875:Middle Aged