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Cognitive dysfunction among cancer survivors.

¹Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA.

American Journal of Physical Medicine & Rehabilitation

|July 19, 2011

Summary

This summary is machine-generated.

Cancer survivors often experience cognitive dysfunction, or "chemobrain," due to cancer or its treatment. Current assessment methods lack a gold standard, and effective treatments remain limited due to early-stage research.

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Quantifying Cognitive Decrements Caused by Cranial Radiotherapy

Quantifying Cognitive Decrements Caused by Cranial Radiotherapy

Published on: October 18, 2011

Area of Science:

Neuroscience
Oncology
Psychology

Background:

Cognitive dysfunction, often termed "chemobrain," is increasingly recognized in cancer survivors, including those with non-central nervous system cancers.
This cognitive impairment may stem from the cancer itself, cancer treatments, or a combination of factors.
Co-occurring issues like insomnia, pain, depression, and fatigue can significantly impact cognitive performance in survivors.

Purpose of the Study:

To review the current understanding of cognitive dysfunction in cancer survivors.
To discuss the existing methods for assessing cognitive function in this population.
To highlight the limitations in current treatment options and the need for further research.

Main Methods:

Review of existing literature on cancer-related cognitive dysfunction.
Analysis of current assessment techniques including neuropsychological testing, functional neuroimaging, and subjective evaluations.
Examination of the impact of common cancer survivor issues on cognitive function.

Main Results:

Cognitive dysfunction is a recognized issue in cancer survivors, impacting various non-central nervous system cancer patients.
Multiple factors, including cancer, treatment, and comorbid conditions, contribute to cognitive deficits.
No universally accepted "gold standard" exists for assessing cancer-related cognitive dysfunction.

Conclusions:

Cognitive dysfunction is a significant and complex issue for cancer survivors.
Current assessment tools are varied, and a definitive diagnostic standard is lacking.
Effective therapeutic strategies are underdeveloped, underscoring the need for extensive research in this field.