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C

C Davies

Researcher at University of Oxford

Publications -  42
Citations -  31890

C Davies is an academic researcher from University of Oxford. The author has contributed to research in topics: Breast cancer & Tamoxifen. The author has an hindex of 27, co-authored 40 publications receiving 29161 citations. Previous affiliations of C Davies include Clinical Trial Service Unit.

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Journal ArticleDOI

Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials

O. Abe, +412 more
- 14 May 2005 - 
TL;DR: The 10-year and 15-year effects of various systemic adjuvant therapies on breast cancer recurrence and survival are reported and it is found that the cumulative reduction in mortality is more than twice as big at 15 years as at 5 years after diagnosis.
Journal ArticleDOI

Effects of radiotherapy and of differences in the extent of surgery for early breast cancer on local recurrence and 15-year survival: an overview of the randomised trials.

TL;DR: It is found that variations in local treatment that substantially affect the risk of locoregional recurrence could also affect long-term breast cancer mortality, and that avoidance of a local recurrence in the conserved breast is recommended.
Journal ArticleDOI

Tamoxifen for early breast cancer: An overview of the randomised trials

TL;DR: The absolute improvement in recurrence was greater during the first 5 years, whereas the improvement in survival grew steadily larger throughout the first 10 years, and these benefits appeared to be largely irrespective of age, menopausal status, daily tamoxifen dose, and of whether chemotherapy had been given to both groups.
Journal Article

Polychemotherapy for early breast cancer: an overview of the randomised trials. Early Breast Cancer Trialists' Collaborative Group.

C. Focan, +226 more
- 18 Sep 1998 - 
TL;DR: The age-specific benefits of polychemotherapy appeared to be largely irrespective of menopausal status at presentation, oestrogen receptor status of the primary tumour, and of whether adjuvant tamoxifen had been given.
Journal ArticleDOI

Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials

TL;DR: In this paper, the authors conducted a meta-analysis of individual patient data for 10,801 women in 17 randomised trials of radiotherapy versus no radiotherapy after breast-conserving surgery, 8337 of whom had pathologically confirmed node-negative (pN0) or node-positive (nN+) disease.