Extended Data Fig. 3: Simulated concentration-time profile of PRAX-222 in lumbar CSF.

Simulated median (90% PI) PRAX-222 concentration-time profile in lumbar CSF following IT-L administration of titrated PRAX-222 dose amounts to the single EAP participant overlaid upon the observed data. Conc.: concentration; CSF: cerebrospinal fluid; EAP: Emergency Access Program; IT-L: intrathecal lumbar; LLOQ: lower limit of quantification; PI: prediction interval.