Pharmacoeconomic analysis of adjuvant oral capecitabine vs intravenous 5-FU/LV in Dukes' C colon cancer: the X-ACT trial
2006

Cost-Effectiveness of Capecitabine vs 5-FU/LV in Colon Cancer

Sample size: 1987 publication 10 minutes Evidence: high

Author Information

Author(s): Cassidy J, Douillard J-Y, Twelves C, McKendrick J J, Scheithauer W, Bustová I, Johnston P G, Lesniewski-Kmak K, Jelic S, Fountzilas G, Coxon F, Díaz-Rubio E, Maughan T S, Malzyner A, Bertetto O, Beham A, Figer A, Dufour P, Patel K K, Cowell W, Garrison L P

Primary Institution: Cancer Research UK

Hypothesis

Is adjuvant capecitabine more cost-effective than intravenous 5-FU/LV for Dukes' C colon cancer?

Conclusion

Capecitabine is a cost-saving and more effective treatment compared to 5-FU/LV for Dukes' C colon cancer.

Supporting Evidence

  • Capecitabine showed significant superiority in relapse-free survival compared to 5-FU/LV.
  • Patients preferred oral capecitabine over intravenous treatments.
  • Capecitabine resulted in lower overall medical costs despite higher drug acquisition costs.

Takeaway

Capecitabine is a pill that helps people with colon cancer live longer and costs less than the traditional treatment that requires a needle.

Methodology

A randomized phase III trial comparing capecitabine and 5-FU/LV over 24 weeks in patients with Dukes' C colon cancer.

Limitations

Utility values for health states were imputed rather than directly measured.

Participant Demographics

Patients with Dukes' C colon cancer, enrolled at 164 centers worldwide.

Statistical Information

P-Value

0.0407

Statistical Significance

p=0.0407

Digital Object Identifier (DOI)

10.1038/sj.bjc.6603059

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