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: Factors affecting pharmacokinetic variability following doxorubicin and docetaxel-based therapy.
    Author: Rudek MA, Sparreboom A, Garrett-Mayer ES, Armstrong DK, Wolff AC, Verweij J, Baker SD.
    Journal: Eur J Cancer; 2004 May; 40(8):1170-8. PubMed ID: 15110880.
    Abstract:
    Current dosing strategies for anticancer drugs result in wide interindividual pharmacokinetic variability. Here, we explored the influence of age, body size, concomitant drugs, dose, infusion duration, and sex on the clearance for doxorubicin and docetaxel in 243 individual patients. Patients received doxorubicin (n=110) or docetaxel (n=152) as monotherapy or in combination chemotherapy regimens. The mean (+/-S.D.) clearance was 63.6+/-22.7 L/h for doxorubicin and 42.8+/-14.9 L/h for docetaxel. Normalisation for body surface area (BSA) reduced the interindividual variability by only <1.7%. Doxorubicin clearance was significantly reduced when administered at doses >50 mg/m(2) or in combination with cyclophosphamide. Upper extremes of body size were associated with increased clearance for both drugs, whereas no consistent effect of age on clearance was discerned. Overall, these findings suggest that incorporation of variables in addition to BSA should be considered in routine dosing strategies for doxorubicin and docetaxel.
    [Abstract] [Full Text] [Related] [New Search]