title: [Reactive arthritis. A review].
abstract: The arthritides that meet the definition or reactive arthritis include the so-called seronegative spondyloarthropathies. Patients are usually aged less than thirty-two. Preceding infection is generally intestinal or venereal, although the involved agent may remain unknown. Enteric forms occur in small epidemics, whereas venereal forms correlate with a recent new sexual partner. The clinical picture varies in severity, with manifestations overlapping between disorders, and often the first complaint is extra-articular. Highly suggestive of reactive arthritis is "sausage" deformity of fingers and toes, pain and stiffness about multiple joints accompanied by radiating lower back discomfort, and enthesitis, particularly at the Achilles tendon. One out of six or seven patients becomes disabled; therapy aimed at preventing disability is vital since medication has little effect on spinal involvement. Antibiotic therapy may be effective in cases in which specific etiologic agents are well defined.
authors: División de Reumatología/Inmunología, College of Medicine, University of South Florida, Tampa.
authors: F
authors: F
authors: Gutiérrez
authors: L R
authors: LR
authors: Espinoza
mesh_terms: D001170:Arthritis, Infectious / Q000145:classification / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D001424:Bacterial Infections / Q000150:complications*; D005260:Female; D015796:HLA-B27 Antigen; D006801:Humans; D008297:Male; D010272:Parasitic Diseases / Q000150:complications*; D014777:Virus Diseases / Q000150:complications*
chemical_list: D015796:HLA-B27 Antigen
vernacular_title: Artritis reactivas. Revision.