title: [Guidelines on antimicrobial therapy in situations of periprosthetic THR infection].
abstract: Periprosthetic infection is nowadays a rare complication in artificial joint replacement. The infection of joint prostheses is a foreign body associated infection at the site of bone tissue which is difficult to treat with antimicrobial agents. Apart from cases with early, non-established infections, the surgical removal of the foreign material and radical débridement of bone and soft tissue is necessary. The surgical revision is performed preferentially using a one or two stage exchange of the prosthesis. In some cases, only the removal of the prosthesis is necessary. In these cases, a pseudoarthroplasty or an arthrodesis without definitely implanted foreign material is performed. Amputation is carried out if all other forms of revision have failed. All of these surgical procedures are accomplished by antimicrobial therapy, whether systemically administered and/or topically by drug delivery systems. Controlled studies for the comparison of one and two stage exchange procedures are not currently available. For the therapy of periprosthetic infection, an infectious disease specialist who is experienced in this area is needed in addition to an experienced surgical team. Thus, the therapy of these infections should be performed exclusively in centres of competence.
authors.affiliation: ENDO-Klinik Hamburg GmbH, Hamburg. lars.frommelt@t-online.de
authors.forename: L
authors.initials: L
authors.lastname: Frommelt
mesh_terms: D000671:Amputation, Surgical; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D019072:Antibiotic Prophylaxis; D001174:Arthrodesis; D003646:Debridement; D020878:Device Removal; D004333:Drug Administration Routes; D006801:Humans; D007595:Joint Prosthesis; D008826:Microbial Sensitivity Tests; D017410:Practice Guidelines as Topic; D016459:Prosthesis-Related Infections / Q000188:drug therapy* / Q000382:microbiology / Q000601:surgery; D012086:Reoperation
chemical_list: D000900:Anti-Bacterial Agents