Abstract:
:The objective of this study was to measure the steady-state cerebrospinal fluid (CSF) concentration of LY450108 and LY451395 (positive modulators of AMPA receptors) in healthy subjects after the administration of 1 mg and 5 mg. Secondary objectives included the evaluation of safety, pharmacokinetics, and steady-state ratio of plasma:CSF concentrations of LY450108 and LY451395 after multiple dosing. This study was an open-label, multiple oral dose study evaluating 1 mg and 5 mg LY450108 and 1 mg and 5 mg LY451395 in 12 (3 subjects per dosing group) healthy subjects, aged 18 to 49 years. Twelve healthy male subjects completed the study. LY450108 and LY451395 were quantifiable in CSF after 1-mg and 5-mg multiple-dose administrations with plasma:CSF ratio of 82:1 and 44:1, respectively. LY450108 and LY451395 1 mg and 5 mg were measured in the CSF. Single and multiple oral doses of LY450108 and LY451395 were determined to be safe and well tolerated in healthy subjects.
journal_name
J Clin Pharmacoljournal_title
Journal of clinical pharmacologyauthors
Jhee SS,Chappell AS,Zarotsky V,Moran SV,Rosenthal M,Kim E,Chalon S,Toublanc N,Brandt J,Coutant DE,Ereshefsky Ldoi
10.1177/0091270006286899subject
Has Abstractpub_date
2006-04-01 00:00:00pages
424-32issue
4eissn
0091-2700issn
1552-4604pii
46/4/424journal_volume
46pub_type
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