BACKGROUND: The number of elderly cancer patients has been rising in recent years, and decreases in cognitive function are reportedly seen in 25-50% of these patients. However, no validated and practical tests are available for the assessment of cognitive function in cancer patients. Age and the effects of cancer treatment have been pointed out as possible causes of these decreases in cognitive function; in both instances, a strong possibility of a decrease in frontal lobe function exists. METHODS: We administered the Frontal Assessment Battery at bedside (FAB), the Mini-Mental State Examination (MMSE), the Barthel Index, and the Instrumental Activities of Daily Living (IADL) to 54 cancer patients who were 65 years of age or older and assessed the clinical usefulness of the FAB. RESULTS: The results showed that the FAB scores were significantly correlated with the MMSE and IADL scores and were unaffected by the number of years of education. Moreover, when the subjects were divided into two groups according to whether their total FAB score was less than 16 points or 16 points or more, significant differences in the total MMSE scores and the total IADL scores were observed. CONCLUSIONS: Based on these findings and because the FAB sensitively detected decreases in cognitive function, accurately reflected the status of everyday life, and could be performed conveniently and in a short time, we concluded that the FAB may be very useful clinically as a means of evaluating the cognitive function of elderly cancer patients.
BACKGROUND: The number of elderly cancerpatients has been rising in recent years, and decreases in cognitive function are reportedly seen in 25-50% of these patients. However, no validated and practical tests are available for the assessment of cognitive function in cancerpatients. Age and the effects of cancer treatment have been pointed out as possible causes of these decreases in cognitive function; in both instances, a strong possibility of a decrease in frontal lobe function exists. METHODS: We administered the Frontal Assessment Battery at bedside (FAB), the Mini-Mental State Examination (MMSE), the Barthel Index, and the Instrumental Activities of Daily Living (IADL) to 54 cancerpatients who were 65 years of age or older and assessed the clinical usefulness of the FAB. RESULTS: The results showed that the FAB scores were significantly correlated with the MMSE and IADL scores and were unaffected by the number of years of education. Moreover, when the subjects were divided into two groups according to whether their total FAB score was less than 16 points or 16 points or more, significant differences in the total MMSE scores and the total IADL scores were observed. CONCLUSIONS: Based on these findings and because the FAB sensitively detected decreases in cognitive function, accurately reflected the status of everyday life, and could be performed conveniently and in a short time, we concluded that the FAB may be very useful clinically as a means of evaluating the cognitive function of elderly cancerpatients.
Authors: Stefania de Vito; Nadia Gamboz; Maria Antonella Brandimonte; Paolo Barone; Marianna Amboni; Sergio Della Sala Journal: Neuropsychologia Date: 2012-03-08 Impact factor: 3.139
Authors: Eric L Chang; Jeffrey S Wefel; Kenneth R Hess; Pamela K Allen; Frederick F Lang; David G Kornguth; Rebecca B Arbuckle; J Michael Swint; Almon S Shiu; Moshe H Maor; Christina A Meyers Journal: Lancet Oncol Date: 2009-10-02 Impact factor: 41.316