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The pharmacokinetics of doxazosin in elderly normotensives.
Author(s) -
Vincent J,
Meredith PA,
Elliott HL,
Reid JL
Publication year - 1986
Publication title -
british journal of clinical pharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.216
H-Index - 146
eISSN - 1365-2125
pISSN - 0306-5251
DOI - 10.1111/j.1365-2125.1986.tb02835.x
Subject(s) - doxazosin , pharmacokinetics , bioavailability , disposition , volume of distribution , medicine , distribution (mathematics) , pharmacology , blood pressure , psychology , mathematics , social psychology , mathematical analysis
The pharmacokinetics of doxazosin were studied in 12 normotensive elderly volunteers aged 62‐89 years. There was marked inter‐individual variability in all the parameters derived but the disposition of doxazosin was similar in both sexes. These results were compared to those of a group of young normotensive volunteers aged 23‐39 years studied previously under comparable conditions. The volume of distribution increased significantly with age although the bioavailability and clearance were not significantly different in the two groups. These results suggest that age is unlikely to influence the disposition of doxazosin to a clinically significant extent.