Mesenchymal stem cells(Haukeland University Hospital)

The primary objective of the study is to investigate neuroregenerative efficacy (proof of concept) of intrathecal treatment with autologous MSCs as measured by neurophysiological parameters in patients with progressive MS.
Secondary objectives are to assess neuroregenerative efficacy as measured by other neurophysiological parameters as well as clinical, opthalmological and MRI modalities, and to assess safety of the treatment procedure.