Animal infection models of S. pneumoniae and S. aureus pneumonia (PK-PD index fAUC/MIC)
“The 24 h free-drug AUC to minimal inhibitory concentration (MIC) ratio has been shown to be the best Pharmacokinetic-Pharmacodynamic (PK-PD) index for the antibacterial activity of lefamulin in animal infection models of Streptococcus pneumoniae and Staphylococcus aureus pneumonia.”
Not reported in the public reviews. Reviewers summarise selectively, so this usually means it wasn't discussed publicly, not that it wasn't studied.
Reviewer's view of the efficacy data
Dose considered poorly supported by PK-PD analyses
“Given that the dose of lefamulin is anyway poorly supported by PK-PD analyses, both SmPCs contraindicate use with strong and moderate inducers of CYP3A.”