For anærobe bakterier er der klinisk evidens for effekt over for polymikrobiale intra- abdominale infektioner men ingen korrelation mellem MIC værdier, PK/ PD data og klinisk resultat.
For anaerobic bacteria there is clinical evidence of efficacy in polymicrobial intra-abdominal infections, but no correlation between MIC values, PK/ PD data and clinical outcome.