These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Effects of short-term lamotrigine treatment on pharmacokinetics of carbamazepine.
    Author: Malminiemi K, Keränen T, Kerttula T, Moilanen E, Ylitalo P.
    Journal: Int J Clin Pharmacol Ther; 2000 Nov; 38(11):540-5. PubMed ID: 11097146.
    Abstract:
    AIM AND METHOD: The effects of short-term treatment with lamotrigine (LTG) (100 mg twice daily for one week) on single dose pharmacokinetics of carbamazepine (CBZ, 200 mg) were investigated in a randomized, double-blinded, placebo-controlled cross-over study with 10 healthy volunteers. RESULTS: Pharmacokinetic parameters for CBZ or for CBZ-10,11-epoxide, the main metabolite of CBZ, were not significantly affected by LTG pretreatment. The mean (+/- SEM) elimination half-life of CBZ was 33.0+/-1.8 h after pretreatment with placebo and 30.1+/-2.0 h after a one-week-pretreatment with LTG (NS). The area under the serum concentration curve to infinity (AUC) of CBZ was 638+/-45 micromol/l after placebo and 624+/-53 micromol/l after LTG (NS). Changes in the peak serum concentration, from 9.0+/-0.3 micromol/l to 9.2+/-0.4 micromol/l (LTG), and in the time to peak serum concentration, from 9.3+/-1.1 h to 9.1+/-1.2 h (LTG), were also not significant. CONCLUSION: These data support the earlier findings that LTG does not significantly affect the rate or extent of absorption, or elimination of CBZ.
    [Abstract] [Full Text] [Related] [New Search]