The aim of this study was to characterize the magnitude and duration of the antidiuretic effects elicited by desmopressin given in hemostatic dosage intravenously (i.v.) (0.3 ยตg/kg) or intranasally (i.n.) (300 ยตg) both as single or repeated doses (four i.n. doses with 12-hr intervals) to healthy vol
Pharmacokinetics of oxatomide given percutaneously to healthy volunteers
โ Scribed by Dr C. Benvenuti; M. Broggini; V. Botta; M. Valenti; G. Broccali; L. Dal Bo
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 321 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0142-2782
No coin nor oath required. For personal study only.
โฆ Synopsis
The percutaneous absorption of oxatomide gel at 5 per cent concentration was studied after single and repeated administration (85 mg b.i.d.) in six male and six female healthy volunteers, aged 25.750-8 years (mean kSEM) weighing 64-4k4.5 kg and the results compared with those obtained following a single oral dose (30 mg). The measurement of oxatomide was by means of a new sensitive and specific HPLC assay with limits of detection of 0.2ngml-' in plasma and 1.0ngml-' in urine. Poor percutaneous absorption was confirmed by the peak plasma concentrations which were 5.0320.79ngml-' following application of the gel for 7 days and 10.08 f 1 a29 ng ml-* following oral administration; the corresponding amounts of unchanged oxatomide recovered from 24 h urine collections were 1 -42 k 0.39 pg and 3 *93 k 0.92 pg.
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