Can a comprehensive geriatric assessment help older adults with gastrointestinal malignancies live longer?

Comprehensive geriatric assessment (CGA) is a detailed check-up that looks at physical health, daily function, and personal goals. For older adults with gastrointestinal malignancies, this assessment helps doctors create safer treatment plans. Research shows that using CGA leads to changes in how patients are treated and is linked to better survival rates.

What the research says

A 2023 study found that frailty, which is often found during a geriatric assessment, is a major factor affecting survival. When doctors used a comprehensive geriatric assessment, they changed the initial treatment plan for 21% of patients. These changes were more common in patients with higher frailty and were independently associated with better survival outcomes ¹.

The assessment identifies specific risks like falls, malnutrition, and depression that can worsen a patient's condition. For example, older adults with moderate or severe depression had much higher odds of experiencing malnutrition and frailty compared to those without depression ⁵. Identifying these issues early allows the medical team to address them before starting cancer therapy.

A 2017 review of multiple studies confirmed that elements from a geriatric assessment are powerful predictors of outcomes. These factors consistently predict negative results like postoperative complications and shorter survival times in older patients with gastrointestinal cancers ⁶. Another 2023 study showed that being frail was linked to worse overall survival and a higher risk of functional decline after therapy ⁴.

What to ask your doctor

• How will a geriatric assessment change my treatment plan for my gastrointestinal cancer?
• What specific risks, like frailty or depression, should I be aware of before starting therapy?
• Can we use a patient-reported frailty index to help predict my outcomes?
• How will we monitor my functional status and nutrition during my treatment?