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Pharmacokinetics of budesonide controlled ileal release capsules in children and adults with active Crohn's disease by P. D. P. Lundin; S. Edsbäcker; M. Bergstrand; J. Ejderhamn; H. Linander; L. Högberg; T. Persson; J. C. Escher; B. Lindquist is a Medicine article available to read on EtoBox.

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## Summary **Background** : Systemic glucocorticosteroid therapy is effective in Crohn's disease, but is associated with side‐effects. Budesonide has high topical anti‐inflammatory activity, but considerably lower systemic activity than other oral glucocorticosteroids. **Aim** : To evaluate the systemic exposure to budesonide (controlled ileal release capsules) in children and adults with active Crohn's disease, and to assess the suppression of plasma cortisol. **Methods** : In an open label study, patients (eight children and six adults) with active Crohn's disease received 9 mg budesonide (Entocort capsules) orally once daily for 7 days. Plasma concentrations were determined on the seventh day of administration, and pharmacokinetic parameters were calculated. For reference, 0.5 mg budesonide was given intravenously separately. Plasma cortisol levels were compared with the pre‐treatment baseline values. **Results** : Systemic exposure to budesonide (__AUC__~0−24 h~) after 1 week of oral administration was 41 ± 21 nmol/L × h (mean ± s.d.) in children and 35 ± 20 nmol/L × h in adults. The estimated systemic availability in children was 9 ± 5% and in adults 11 ± 7%. The mean plasma c

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Author

P. D. P. Lundin; S. Edsbäcker; M. Bergstrand; J. Ejderhamn; H. Linander; L. Högberg; T. Persson; J. C. Escher; B. Lindquist

Publisher

John Wiley and Sons; Blackwell Publishing; Wiley (Blackwell Publishing); Blackwell Publishing Inc.; Wiley; Research Square (ISSN 0269-2813)

Published

2002

Language

EN

Field

Medicine (Health Sciences)