title: Evaluation of new anti-infective drugs for the treatment of infections of prosthetic hip joints. Infectious Diseases Society of America and the Food and Drug Administration.
abstract: Infections of a prosthetic hip are of three types: acute contiguous, chronic contiguous, and hematogenous. Acute contiguous infections result from contamination of the operative field at the time of surgery; clinical manifestations of infection become apparent within 6 months. Chronic contiguous infections are diagnosed 6-24 months postoperatively and are believed to be caused by intraoperative contamination. Hematogenous seeding of prosthetic joints accounts for infections that develop > or = 2 years after surgery. Fever and pain or dysfunction of the joint may be the only signs or symptoms of prosthetic hip joint infection. Definitive diagnosis is established by culture of a needle aspirate from the joint space or by intraoperative culture. Prospective, randomized, double-blind or evaluator-blinded, active-control comparative studies are preferable to open trials. Success rates 10-14 weeks after completion of a 4- to 6-week course of antimicrobial therapy should be > or = 90%.
authors: Medical Research Division, Lederle Laboratories, Pearl River, New York 10965.
authors: C
authors: C
authors: Norden
authors: J D
authors: JD
authors: Nelson
authors: J T
authors: JT
authors: Mader
authors: G B
authors: GB
authors: Calandra
mesh_terms: D000328:Adult; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000188:drug therapy*; D002985:Clinical Protocols / Q000592:standards; D002986:Clinical Trials as Topic / Q000592:standards*; D017321:Clinical Trials, Phase I as Topic / Q000592:standards; D017322:Clinical Trials, Phase II as Topic / Q000592:standards; D017326:Clinical Trials, Phase III as Topic / Q000592:standards; D005260:Female; D006622:Hip Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D012107:Research Design; D013530:Surgical Wound Infection / Q000188:drug therapy*
chemical_list: D000890:Anti-Infective Agents