Abstracted/indexed

We present the first reported case of prosthetic joint infection caused by Trueperella pyogenes. This animal pathogen rarely causes human infection. Our patient was successfully treated with single-stage exchange and 12 weeks of rifampicin and moxifloxacin.

Neisseria meningitidis is a rare cause of prosthetic joint infection (PJI) which we hypothesised could be safely managed with minimal surgical intervention and short-course antibiotics. In contrast to the existing three reported cases, all of which received a minimum of 12 weeks of antibiotics, we present three further cases of late acute haematogenous PJI due to Neisseria meningitidis, demonstrating successful treatment with 6 weeks or less of antimicrobial therapy and implant retention.

Accurate diagnosis of bone infections underlying bed sores is essential. Microscopic examination of bone samples is the preferred method for diagnosis, but alternative modalities are commonly used in everyday practice. We conducted a systematic review comparing results of microscopic examination with those of alternative modalities. Our study did not find any other method to be a reliable alternative for the diagnosis of bone infections underlying bed sores compared to microscopic examination.