Does Preoperative Comprehensive Geriatric Assessment and Frailty Predict Postoperative Complications?

Area of Science:

• Geriatric Medicine
• Surgical Outcomes
• Patient Assessment

Background:

• Postoperative complications significantly impact patient recovery and healthcare costs.
• Preoperative assessment tools are crucial for identifying at-risk individuals.
• Frailty is increasingly recognized as a predictor of adverse surgical outcomes.

Purpose of the Study:

• To examine the influence of preoperative comprehensive geriatric assessment (CGA) and frailty on postoperative morbidity, mortality, and delirium.
• To identify key predictors of adverse postoperative events in elderly patients.

Main Methods:

• 108 patients were evaluated using various assessment tools including ADL, IADL, MNA, MMSE, GDS, and Fried Criteria for frailty.
• Risk stratification was performed using POSSUM, ASA, and CCI scores.
• The 4AT was used for delirium detection.

Main Results:

• Lower IADL, MNA, and MMSE scores were associated with increased morbidity.
• Higher POSSUM scores and CCI were observed in patients with morbidity.
• Patients experiencing morbidity or delirium were significantly more frail (p < 0.001).
• Frailty (OR=23.695), POSSUM operative score, and preoperative systolic blood pressure were independent predictors of morbidity.

Conclusions:

• Comprehensive geriatric assessment (CGA) and frailty are significant indicators of postoperative morbidity and delirium.
• Preoperative identification of frailty and use of CGA can aid in risk stratification and management.
• These findings underscore the importance of geriatric principles in surgical care planning.