Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1)

Adjuvant Capecitabine for Early Breast Cancer: 15-Year Overall Survival Results From a Randomized Trial




Julkaisun tekijät: Joensuu Heikki, Kellokumpu-Lehtinen Pirkko-Liisa, Huovinen Riikka, Jukkola Arja, Tanner Minna, Ahlgren Johan, Auvinen Päivi, Lahdenperä Outi, Villman Kenneth, Nyandoto Paul, Nilsson Greger, Poikonen-Saksela Paula, Kataja Vesa, Bono Petri, Junnila Jouni, Lindman Henrik

Kustantaja: LIPPINCOTT WILLIAMS & WILKINS

Julkaisuvuosi: 2022

Journal: Journal of Clinical Oncology

Tietokannassa oleva lehden nimi: JOURNAL OF CLINICAL ONCOLOGY

Lehden akronyymi: J CLIN ONCOL

Volyymi: 40

Julkaisunumero: 10

Sivujen määrä: 10

ISSN: 0732-183X

eISSN: 1527-7755

DOI: http://dx.doi.org/10.1200/JCO.21.02054

Verkko-osoite: https://ascopubs.org/doi/full/10.1200/JCO.21.02054

Rinnakkaistallenteen osoite: https://research.utu.fi/converis/portal/detail/Publication/175602963


Tiivistelmä

PURPOSE
Few data are available regarding the influence of adjuvant capecitabine on long-term survival of patients with early breast cancer.

METHODS
The Finland Capecitabine Trial (FinXX) is a randomized, open-label, multicenter trial that evaluates integration of capecitabine to an adjuvant chemotherapy regimen containing a taxane and an anthracycline for the treatment of early breast cancer. Between January 27, 2004, and May 29, 2007, 1,500 patients with axillary node-positive or high-risk node-negative early breast cancer were accrued. The patients were randomly allocated to either TX-CEX, consisting of three cycles of docetaxel (T) plus capecitabine (X) followed by three cycles of cyclophosphamide, epirubicin, and capecitabine (CEX, 753 patients), or to T-CEF, consisting of three cycles of docetaxel followed by three cycles of cyclophosphamide, epirubicin, and fluorouracil (CEF, 747 patients). We performed a protocol-scheduled analysis of overall survival on the basis of approximately 15-year follow-up of the patients.

RESULTS
The data collection was locked on December 31, 2020. By this date, the median follow-up time of the patients alive was 15.3 years (interquartile range, 14.5-16.1 years) in the TX-CEX group and 15.4 years (interquartile range, 14.8-16.0 years) in the T-CEF group. Patients assigned to TX-CEX survived longer than those assigned to T-CEF (hazard ratio 0.81; 95% CI, 0.66 to 0.99; P = .037). The 15-year survival rate was 77.6% in the TX-CEX group and 73.3% in the T-CEF group. In exploratory subgroup analyses, patients with estrogen receptor–negative cancer and those with triple-negative cancer treated with TX-CEX tended to live longer than those treated with T-CEF.

CONCLUSION
Addition of capecitabine to a chemotherapy regimen that contained docetaxel, epirubicin, and cyclophosphamide prolonged the survival of patients with early breast cancer.


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Last updated on 2022-29-06 at 12:22