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Cognitive Sparing during the Administration of Whole Brain Radiotherapy and Prophylactic Cranial Irradiation : Current Concepts and Approaches
Joint Authors
Gielda, Benjamin T.
Marsh, James C.
Abrams, Ross A.
Herskovic, Arnold M.
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-06-27
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
Whole brain radiotherapy (WBRT) for the palliation of metastases, or as prophylaxis to prevent intracranial metastases, can be associated with subacute and late decline in memory and other cognitive functions.
Moreover, these changes are often increased in both frequency and severity when cranial irradiation is combined with the use of systemic or intrathecal chemotherapy.
Approaches to preventing or reducing this toxicity include the use of stereotactic radiosurgery (SRS) instead of WBRT; dose reduction for PCI; exclusion of the limbic circuit, hippocampal formation, and/or neural stem cell regions of the brain during radiotherapy; avoidance of intrathecal and/or systemic chemotherapy during radiotherapy; the use of high-dose, systemic chemotherapy in lieu of WBRT.
This review discusses these concepts in detail as well as providing both neuroanatomic and radiobiologic background relevant to these issues.
American Psychological Association (APA)
Marsh, James C.& Gielda, Benjamin T.& Herskovic, Arnold M.& Abrams, Ross A.. 2010. Cognitive Sparing during the Administration of Whole Brain Radiotherapy and Prophylactic Cranial Irradiation : Current Concepts and Approaches. Journal of Oncology،Vol. 2010, no. 2010, pp.1-16.
https://search.emarefa.net/detail/BIM-453861
Modern Language Association (MLA)
Marsh, James C.…[et al.]. Cognitive Sparing during the Administration of Whole Brain Radiotherapy and Prophylactic Cranial Irradiation : Current Concepts and Approaches. Journal of Oncology No. 2010 (2010), pp.1-16.
https://search.emarefa.net/detail/BIM-453861
American Medical Association (AMA)
Marsh, James C.& Gielda, Benjamin T.& Herskovic, Arnold M.& Abrams, Ross A.. Cognitive Sparing during the Administration of Whole Brain Radiotherapy and Prophylactic Cranial Irradiation : Current Concepts and Approaches. Journal of Oncology. 2010. Vol. 2010, no. 2010, pp.1-16.
https://search.emarefa.net/detail/BIM-453861
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453861