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John L. Hayward

Researcher at Guy's Hospital

Publications -  166
Citations -  18243

John L. Hayward is an academic researcher from Guy's Hospital. The author has contributed to research in topics: Breast cancer & Cancer. The author has an hindex of 46, co-authored 166 publications receiving 17691 citations. Previous affiliations of John L. Hayward include London Bridge Hospital.

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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 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.
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Alcohol, tobacco and breast cancer - Collaborative reanalysis of individual data from 53 epidemiological studies, including 58 515 women with breast cancer and 95 067 women without the disease

Nobuyuki Hamajima, +219 more
TL;DR: In conclusion, smoking has little or no independent effect on the risk of developing breast cancer; the effect of alcohol on breast cancer needs to be interpreted in the context of its beneficial effects, in moderation, on cardiovascular disease and its harmful effects on cirrhosis.
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Assessment of response to therapy in advanced breast cancer.

TL;DR: A system is proposed by the UICC for assessing response to treatment of advanced breast cancers and its application in clinical practice is proposed.