David Jaffray
Princess Margaret Cancer Centre
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Publication
Featured researches published by David Jaffray.
Lancet Oncology | 2015
Rifat Atun; David Jaffray; Michael Barton; Freddie Bray; Michael Baumann; Bhadrasain Vikram; T.P. Hanna; Felicia Marie Knaul; Yolande Lievens; Tracey Y M Lui; Michael Milosevic; Brian O'Sullivan; Danielle Rodin; Eduardo Rosenblatt; Jacob Van Dyk; Mei Ling Yap; Eduardo Zubizarreta; Mary Gospodarowicz
Radiotherapy is a critical and inseparable component of comprehensive cancer treatment and care. For many of the most common cancers in low-income and middle-income countries, radiotherapy is essential for effective treatment. In high-income countries, radiotherapy is used in more than half of all cases of cancer to cure localised disease, palliate symptoms, and control disease in incurable cancers. Yet, in planning and building treatment capacity for cancer, radiotherapy is frequently the last resource to be considered. Consequently, worldwide access to radiotherapy is unacceptably low. We present a new body of evidence that quantifies the worldwide coverage of radiotherapy services by country. We show the shortfall in access to radiotherapy by country and globally for 2015-35 based on current and projected need, and show substantial health and economic benefits to investing in radiotherapy. The cost of scaling up radiotherapy in the nominal model in 2015-35 is US
Journal of Bone and Joint Surgery-british Volume | 2002
V. Jasani; David Jaffray
26·6 billion in low-income countries,
Journal of Bone and Joint Surgery-british Volume | 1984
Louis C. S. Hsu; David Jaffray; John C. Y. Leong
62·6 billion in lower-middle-income countries, and
Journal of Bone and Joint Surgery-british Volume | 1986
Louis C. S. Hsu; David Jaffray; John C. Y. Leong
94·8 billion in upper-middle-income countries, which amounts to
Lancet Oncology | 2015
David Jaffray; Felicia Marie Knaul; Rifat Atun; Cary Adams; Michael Barton; Michael Baumann; Yolande Lievens; Tracey Y M Lui; Danielle Rodin; Eduardo Rosenblatt; Julie Torode; Jacob Van Dyk; Bhadrasain Vikram; Mary Gospodarowicz
184·0 billion across all low-income and middle-income countries. In the efficiency model the costs were lower:
Journal of Bone and Joint Surgery-british Volume | 1989
Hossein Mehdian; David Jaffray; Stephen M. Eisenstein
14·1 billion in low-income,
Spine | 1992
Hossein Mehdian; David Jaffray; Stephen M. Eisenstein
33·3 billion in lower-middle-income, and
Clinical Oncology | 2015
David Jaffray; Rifat Atun; Michael Barton; Michael Baumann; Mary Gospodarowicz; Peter Hoskin; Felicia Marie Knaul; Yolande Lievens; Eduardo Rosenblatt; Julie Torode; J Van Dyk; Bhadrasain Vikram
49·4 billion in upper-middle-income countries-a total of
Radiotherapy and Oncology | 2017
Yolande Lievens; Mary Gospodarowicz; Surbhi Grover; David Jaffray; Danielle Rodin; Julie Torode; Mei Ling Yap; Eduardo Zubizarreta
96·8 billion. Scale-up of radiotherapy capacity in 2015-35 from current levels could lead to saving of 26·9 million life-years in low-income and middle-income countries over the lifetime of the patients who received treatment. The economic benefits of investment in radiotherapy are very substantial. Using the nominal cost model could produce a net benefit of
International Journal of Radiation Oncology Biology Physics | 2016
Danielle Rodin; T.P. Hanna; Emily A. Burger; Eduardo Zubizarreta; Mei Ling Yap; Michael Barton; Rifat Atun; Felicia Marie Knaul; J Van Dyk; Yolande Lievens; Mary Gospodarowicz; David Jaffray; Michael Milosevic
278·1 billion in 2015-35 (