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. 2025 Oct 21;69(12):e00931-25. doi: 10.1128/aac.00931-25

Fig 2.

Scatterplots compare plasma and CSF pharmacokinetics of cycloserine and clofazimine. Cycloserine shows higher AUC0–24h and Cmax in plasma than CSF, while clofazimine values remain significantly lower in CSF than plasma.

Model-derived individual cycloserine (A, top) and clofazimine (B, bottom) exposure metrics: total (protein-bound plus unbound) area under the concentration–time curve from 0 to 24 hours (AUC0-24h) and maximum concentration (Cmax) in plasma and CSF. The dots represent individual values, while the horizontal line indicates the median for each group.