Most cancer patients who undergo chemotherapy mentally prepare themselves for the side effects of chemotherapy: fatigue, nausea, mouth sores and hair loss. However, many are not ready for problems in concentration and memory -- the forgetfulness, confusion and disorientation that affect some people undergoing chemotherapy treatment. This condition has been dubbed "chemobrain" or "chemofog."
Chemobrain is an important issue for cancer patients because cognitive problems can have a negative impact on their ability to work or complete everyday tasks, and memory issues have a negative effect on quality of life in general. While cancer survivors have talked about these cognition problems for years in their support groups, the medical field had not given it much credence -- until recently, that is.
Research carried out over the past few years has involved cognitive testing, laboratory studies and brain imaging of patients undergoing chemotherapy. In a study in the journal Cancer, researchers from the National Cancer Center Hospital East in Chiba, Japan, noted that the shrinking of brain structures due to chemotherapy might be a cause of the memory complaints.
If you are a cancer patient and you have memory complaints, don't immediately suspect your chemotherapy. There could be other causes at work. Underlying medical issues, such as anemia or hypothyroidism, can cause cognitive deficits, and so can depression and poor sleep, with its accompanying daytime fatigue. Certain medications can also cause cognition problems.
If you are undergoing any type of cancer treatment or have just finished up your chemotherapy sessions, be sure to tell your doctor any problems you've observed with your memory or your ability to concentrate.
Although we still don't know definitively what causes cancer-associated cognitive changes and whether these changes will be temporary or permanent, one way to limit any mental confusion you may be experiencing is to stick to a routine, with written schedules and reminders to track appointments, activities and important dates. Using Post-It notes and placing them around the home and workplace is also a great way to create daily visuals to keep you focused.
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Further Reading
2012 Memory White PaperA dramatic increase in the number of people affected by Alzheimer's disease has heightened the urgency of research into Alzheimer's and other dementias. The Memory White Paper brings you state-of-the-art information on how to tell the difference between Alzheimer's, another form of dementia or ordinary age-related memory loss and the best ways to keep your memory sharp as you get older. You will also learn about important new research in identifying, treating and preventing memory disorders, as well as new drugs for Alzheimer's and other dementias
that can help slow memory decline. Revised and updated for 2012, this important resource is available for just $19.95.
Johns Hopkins Memory Disorders Bulletin
This important Health Alert comes to you from the pages of our aclaimed Johns Hopkins Memory Disorders Bulletin. If you want more relevant information on Alzheimer's disease and related dementias, we recommend a subscription to the Johns Hopkins Memory Disorders Bulletin. Each quarterly issue brings critical information for patients and caregivers on Alzheimer's disease, dementia, Lewy body dementia, vascular dementia and other memory conditions. Edited by Dr. Peter V. Rabins, director of the division of Geriatric and Neuropsychiatry at the Johns Hopkins
School of Medicine and author of the widely read book The 36-Hour Day, the Johns Hopkins Memory Disorders Bulletin contains the latest scientific breakthroughs, research findings from the world's foremost medical journals and conferences, news of medications and caregiver support, plus breakthrough medical discoveries for safeguarding your brain against aging and memory loss. When you subscribe today, you'll get four FREE Special Reports to download instantly. Read more or order
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Here you'll find Newsletters, Bulletins and White Papers in both print and instant PDF download formats, plus our latest FREE Special Reports. Johns Hopkins Bookstore |
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