Health Risks for Seniors Post-Surgery
A new study reveals that common health complications associated with aging—like dehydration, delirium, malnutrition, or falls—can have dire consequences when they arise after major surgery.
According to the findings, older adults who face these complications during recovery are at a greater risk of death within a year and often find themselves needing extended stays in hospitals or nursing facilities. These results were published recently in the Journal of the American College of Surgeons.
Dr. Timothy Pawlik, a surgical oncologist at Ohio State University Wexner Medical Center, noted that a geriatric syndrome could indicate an older patient’s vulnerability. He emphasized that we shouldn’t simply view these events as a normal aspect of aging; rather, they should be seen as critical warning signs that require careful monitoring and personalized support—both during hospital stays and after patients are discharged.
In this study, researchers examined Medicare claims data from over 780,000 patients aged 66 and older who underwent five major surgeries between 2016 and 2021. The surgeries included coronary artery bypass, lung removal, abdominal artery aneurysm repair, pancreatic removal, and partial colon removal.
The analysis found that nearly 11% of these patients developed at least one new geriatric syndrome during their hospital stay. The most prevalent issue was dehydration, affecting 67% of the patients, followed by delirium at 25% and malnutrition at 13%.
Patients who experienced these problems had significantly reduced chances of going straight home after their hospitalization. They spent about 16 fewer days at home in the three months following surgery—around 27% less than those who didn’t encounter a geriatric syndrome.
Moreover, individuals who developed any of the mentioned health issues were twice as likely to die within a year. If a person faced two or more syndromes, their risk of death more than tripled.
Researchers noted that older patients with pre-existing health conditions were more likely to encounter these syndromes post-surgery, and the risk was elevated for those undergoing emergency procedures.
In contrast, those who underwent minimally invasive surgeries had a 49% lower risk of developing geriatric syndromes, according to the findings.
The researchers underscored the importance of a different surgical approach for older patients, taking into account their specific medical challenges.
By honing in on the unique needs of older adults, Dr. Pawlik stated that we could improve our capability to anticipate, prevent, and manage these syndromes, which ultimately aids in helping patients return home and resume their lives.
For additional information, the Health in Aging Foundation offers insights on geriatric syndromes.
