Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Acknowledgements
- PART I General concepts in oncology
- 1 Principles of diagnosis and staging
- 2 Principles of palliative chemotherapy
- 3 Principles of palliative surgery
- 4 Radiotherapy for palliation of symptoms
- 5 ABCs of clinical trials
- 6 Principles of cancer rehabilitation
- 7 Principles of palliative nursing
- 8 Ethics of decision making towards the end of life
- 9 Breaking bad news
- 10 The use of complementary/alternative medicine
- 11 Understanding “hospice”
- 12 Practical aspects of home care
- 13 Cultural differences in advanced cancer care
- 14 Implementing social services
- 15 Pastoral care
- 16 Bereavement
- Part II Primary tumors
- Part III Management of specific symptoms and syndromes
- Index
- References
4 - Radiotherapy for palliation of symptoms
Published online by Cambridge University Press: 04 August 2010
- Frontmatter
- Contents
- List of contributors
- Preface
- Acknowledgements
- PART I General concepts in oncology
- 1 Principles of diagnosis and staging
- 2 Principles of palliative chemotherapy
- 3 Principles of palliative surgery
- 4 Radiotherapy for palliation of symptoms
- 5 ABCs of clinical trials
- 6 Principles of cancer rehabilitation
- 7 Principles of palliative nursing
- 8 Ethics of decision making towards the end of life
- 9 Breaking bad news
- 10 The use of complementary/alternative medicine
- 11 Understanding “hospice”
- 12 Practical aspects of home care
- 13 Cultural differences in advanced cancer care
- 14 Implementing social services
- 15 Pastoral care
- 16 Bereavement
- Part II Primary tumors
- Part III Management of specific symptoms and syndromes
- Index
- References
Summary
Principles of palliative radiation therapy
Between 30 and 50% of the patients who reach the service of radiotherapy are treated with radiotherapy with palliative intention. Palliative radiotherapy aims at an improvement or elimination of symptoms that are due to an incurable cancer, and it is effective in 75% of the cases. A treatment of palliative radiotherapy must relieve rapidly and for a long time, must interfere as little as possible with the general state of the patient and his or her way of living, and must lack, as much as possible, important secondary effects.
In some cases, besides aiming at relieving the symptoms, radiotherapy (RT) aspires to increase survival, even though there may not exist a clear increment in the usual cure rates. Such is the case, for instance, in glioblastoma multiforme, lung cancer in stage IIIB, and cervical cancer in stage IVA. In these cases, radiation is carried out as if the objective were curative (high doses, standard fractionation) even if the possibilities for a cure are remote. Thus, the difference between a radical approach and a palliative one is difficult to determine. Even in patients whose disease is disseminated, palliative radiotherapy must be conditioned to the concrete characteristics of each case, avoiding quick or easy treatments that do not consider the benefits of other approaches more suitable for the patient and his/her life expectations.
- Type
- Chapter
- Information
- Handbook of Advanced Cancer Care , pp. 27 - 39Publisher: Cambridge University PressPrint publication year: 2003
References
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