CSF baclofen levels after intrathecal administration in severe spasticity
- PMID: 2050171
- DOI: 10.1007/BF00265844
CSF baclofen levels after intrathecal administration in severe spasticity
Abstract
The pharmacokinetic parameters in the CSF of baclofen given to 4 patients as an intrathecal bolus are reported. Considerable inter-individual variability in the parameters was observed. The elimination half-life ranged from 0.9 to 5 h and the clearance from 0.013 to 0.08 l.h-1. In order to optimize treatment, it is suggested that CSF baclofen levels be matched to changes in Hoffman's monosynaptic reflex (H reflex).
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