Volume 187 - Issue 4
Words, words, words
Authors: Nicholas R Wilcken, Val J Gebski, Anthony C Keech and Rhana Pike
Med J Aust 2007; 187 (4): 255-256. || doi: 10.5694/j.1326-5377.2007.tb01230.x
Published online: 20 August 2007
Published online: 20 August 2007
In reply: We agree that attention to terminology is important, and that claims about potential medical advances are often exaggerated. On the other hand, on the rare occasions when things go really well, we should not hide our light under a bushel.
In the overview cited in our article, the risk of death 15 years after diagnosis was about 35% for the controls and about 25% for those who were given tamoxifen for 5 years1 — a reduction in the death rate of about a third. Another example is the finding from the earliest chemotherapy trials that significantly more women in the treatment arms were alive nearly 30 years later,2 showing that postoperative systemic therapy can have very long-lasting effects on the chances of being alive or dead. Over the years, this adds up to a lot of women not dead from breast cancer.
However, whether these are really “lives saved” may be more a philosophical than a medical question. It is true that, despite decades of research and billions of dollars spent, the mortality rate remains at 1.0 per person, and death still consumes much of our thoughts.3 Rather than “lives were potentially saved”, perhaps a compromise could have been the less poetic “breast cancer deaths were avoided”.
References
- Early Breast Cancer Trialists’ Collaborative Group. Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials. Lancet 2005; 365: 1687-1717.
- Bonadonna G, Moliterni A, Zambetti M, et al. 30 years’ follow up of randomised studies of adjuvant CMF in operable breast cancer: cohort study. BMJ 2005; 330: 217. 0_pgfId-1299020
- Eliot TS. The journey of the Magi. In: Collected poems 1909–1962. London: Faber and Faber, 1963: 109. 0_i1091817
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