title: Efficacy and safety of teicoplanin in gram-positive peritonitis in patients on peritoneal dialysis.
abstract: Twelve cases of peritonitis caused by Gram-positive bacteria in 11 dialysis patients were treated with teicoplanin. Treatment, which was continued for three weeks, consisted of the addition of teicoplanin to the dialysis fluid. Six patients who were febrile on admission were also given a single intravenous dose of 400 mg teicoplanin. For patients on continuous ambulatory peritoneal dialysis 20 mg teicoplanin per litre was added to each dialysis bag during the first week of treatment, to alternate bags during the second week, and only to the overnight dwell bag in the third week. For patients on intermittent peritoneal dialysis, 20 mg/l teicoplanin was added at each dialysis session. Resolution of peritonitis occurred in all patients within one to five days (mean 2.2); nine were discharged within this period and the patients continued to treat themselves at home. The other two patients were kept in hospital for reasons unconnected with the peritonitis. Nine patients have remained well at follow-up 2-13 months (mean 6.3) later. Two patients, both of whom had Staphylococcus aureus peritonitis, relapsed three months after the end of treatment. Mean serum teicoplanin concentrations were less than 10 mg/l, except in one patient who was re-treated when he relapsed. No adverse effects were recorded; one patient who developed a conductive hearing loss was found to have otitis media and obstruction due to wax. We conclude that teicoplanin is safe and effective in treating peritonitis in patients on peritoneal dialysis.
authors.affiliation: Department of Medical Microbiology, Royal Free Hospital and School of Medicine, Hampstead, London, UK.
authors.forename: L O
authors.initials: LO
authors.lastname: Neville
authors.forename: R A
authors.initials: RA
authors.lastname: Baillod
authors.forename: W
authors.initials: W
authors.lastname: Brumfitt
authors.forename: J M
authors.initials: JM
authors.lastname: Hamilton-Miller
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000188:drug therapy* / Q000382:microbiology; D006020:Glycopeptides / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use; D006094:Gram-Positive Bacteria; D006801:Humans; D010530:Peritoneal Dialysis / Q000009:adverse effects*; D010531:Peritoneal Dialysis, Continuous Ambulatory / Q000009:adverse effects; D010538:Peritonitis / Q000188:drug therapy* / Q000209:etiology / Q000382:microbiology; D017334:Teicoplanin
chemical_list: D000900:Anti-Bacterial Agents; D006020:Glycopeptides; D017334:Teicoplanin