Elective surgery for gastrointestinal tumours in the elderly

Area of Science:

• Geriatric Medicine
• Surgical Oncology
• Gastroenterology

Background:

• The global geriatric population is increasing, presenting complex clinical challenges.
• Elderly patients are often denied surgery due to perceived higher risks.
• Ageing affects physiological function, impacting surgical recovery and outcomes.

Purpose of the Study:

• To review the physiology of ageing in relation to surgical risks.
• To compare operative risks, mortality, and outcomes of gastrointestinal cancer surgery in elderly versus younger patients.
• To address the ethical considerations of providing optimal surgical care to all patients, irrespective of age.

Main Methods:

• Review of existing literature on surgical treatments for gastrointestinal cancers in the elderly.
• Comparison of outcomes (morbidity, mortality, hospital stay) between elderly and younger surgical patients.
• Analysis of factors influencing surgical outcomes, including procedure type, patient comorbidities, and surgical expertise.

Main Results:

• Elective gastrointestinal cancer surgeries are generally safe for the elderly, except for major liver resections.
• Complication rates and hospital stays are comparable between age groups when using established techniques in expert centers.
• Emergency procedures show a marked increase in morbidity and mortality for elderly patients.
• Careful preoperative, intraoperative, and postoperative management are crucial for successful surgical outcomes in the aged.

Conclusions:

• Age should not be the sole determinant for denying surgery to elderly patients with gastrointestinal cancer.
• Optimal surgical treatment for elderly patients is feasible and ethically imperative, based on careful evaluation and expert care.
• Further prospective clinical evaluation of elderly patients undergoing surgery is warranted to refine treatment protocols.