All eight domains were predictive for at least one of the investigated outcomes but the results were quite variable across studies .
Physical function and nutritional status were the domains most often associated with mortality and systemic treatment-related outcomes , and the domain physical function was most often associated with postoperative complications .
Overall , this review demonstrates that the GA should minimally consist of physical function and nutritional status , when the aim is to predict patients -related outcomes of older patients with cancer , although the results are quite heterogeneous .
BACKGROUND A geriatric assessment ( GA ) is increasingly used to help guide treatment decisions in older patients with cancer .
However , there is no consensus regarding which domains should be included in the GA .
In addition , the field of geriatric oncology moves very fast and as a result many new studies have been published since the last review in 2015 .
Therefore , the objective of this systematic review is to evaluate which domains of the GA could predict patient-related treatment outcomes of older patients with cancer and thereby should be included in a GA .
A prospective, longitudinal study of the functional status and quality of life of older patients with breast cancer receiving adjuvant chemotherapy.
OBJECTIVES To examine the toxicity experienced by a cohort of older women receiving adjuvant chemotherapy for breast cancer and the longitudinal effect on their functional status and quality of life ( QOL ) . DESIGN A geriatric assessment measuring functional status , comorbidity , mood , nutritional status , and QOL was performed before chemotherapy , at the end of chemotherapy , and 6 months later . SETTING This prospect i ve longitudinal study was conducted at Memorial Sloan-Kettering Cancer Center , New York , New York . PARTICIPANTS Fifty patients aged 65 and older with Stage I to III breast cancer receiving any adjuvant chemotherapy ; 49 were evaluable . MEASUREMENTS The chemotherapy regimen and the toxicity to chemotherapy were recorded . A  geriatric assessment  was performed before the start of chemotherapy , on completion of chemotherapy , and 6 months after completion of chemotherapy .  QOL testing was performed at the same times . RESULTS Patients ( mean age 68 , range 65 - 84 ) received an anthracycline-based chemotherapy regimen ( n=15 ) or cyclophosphamide 600 mg/m2 intravenously ( i.v . ) , methotrexate 40 mg/m2 i.v . , 5-fluorouracil 600 mg/m2 i.v . every 3 weeks for eight cycles ( n=34 ) . Grade 3 or 4 toxicity occurred in 53 % ( n=26 ) , hematological toxicity in 27 % ( n=13 ) , and nonhematological toxicity in 31 % ( n=15 ) . Despite toxicity , there was no significant longitudinal change in functional status or QOL . CONCLUSION Despite toxicity from adjuvant chemotherapy , this cohort of relatively young older patients maintained their functional status and QOL from before chemotherapy to 6 months postchemotherapy . Subtle changes in higher-order functioning would require assessment using different geriatric assessment tools
All eight domains were predictive for at least one of the investigated outcomes but the results were quite variable across studies .
Physical function and nutritional status were the domains most often associated with mortality and systemic treatment-related outcomes , and the domain physical function was most often associated with postoperative complications .
Overall , this review demonstrates that the GA should minimally consist of physical function and nutritional status , when the aim is to predict patients -related outcomes of older patients with cancer , although the results are quite heterogeneous .
BACKGROUND A geriatric assessment ( GA ) is increasingly used to help guide treatment decisions in older patients with cancer .
However , there is no consensus regarding which domains should be included in the GA .
In addition , the field of geriatric oncology moves very fast and as a result many new studies have been published since the last review in 2015 .
Therefore , the objective of this systematic review is to evaluate which domains of the GA could predict patient-related treatment outcomes of older patients with cancer and thereby should be included in a GA .