Why might older adult patients have a different response to surgical treatment compared to younger adults?

Older adult patients have a different response to surgical treatment primarily due to their physiological changes. As people age, several bodily functions may decline or change significantly. These include decreased cardiovascular function, reduced respiratory capacity, and impaired renal function, which can affect how the body responds to anesthesia, medication metabolism, and the overall healing process.

In addition, changes in body composition, such as increased fat and decreased lean body mass, can impact drug distribution and efficacy. Furthermore, older adults might have comorbid conditions that complicate surgical outcomes and recovery times, necessitating tailored surgical approaches and postoperative care. Understanding these physiological changes is crucial in managing surgical patients effectively, ensuring that they receive appropriate care that accounts for their unique needs.