Are the Fried Criteria Predictive of a Functional Decline in Older People With Solid Malignant Tumors?

Assess the quality of life ('SF-36' questionnaire) of patients 3 and 6 months after oncologic treatment. Since a diagnosis of frailness will have been established before the oncologic treatment, a correlation between the decline and the 'frail' categorization according to the Fried criteria can be established or denied.

Assess functional decline ('Katz ADL' Score and 'Lawton IADL' Score) 3 and 6 months after oncologic treatment. Since a diagnosis of frailness will have been established before the oncologic treatment, a correlation between the decline and the 'frail' categorization according to the Fried criteria can be established or denied.

Assess physical decline (walking speed and prehension force) 3 and 6 months after oncologic treatment. Since a diagnosis of frailness will have been established before the oncologic treatment, a correlation between the decline and the 'frail' categorization according to the Fried criteria can be established or denied.

Assess cognitive decline 3 and 6 months ('MMSE 30' questionnaire) after oncologic treatment. Since a diagnosis of frailness will have been established before the oncologic treatment, a correlation between the decline and the 'frail' categorization according to the Fried criteria can be established or denied.