Preoperative Cognitive Assessment Recommendations for the Older Adult

Area of Science:

• Geriatric Medicine
• Anesthesiology
• Perioperative Care

Background:

• Older adults are at increased risk for postoperative complications.
• Postoperative delirium (PD) is a significant concern in this population.
• Current preoperative cognitive assessment may be insufficient.

Purpose of the Study:

• To identify the need for enhanced preoperative cognitive assessment in older adults.
• To improve the perioperative care pathway for elderly surgical patients.

Main Methods:

• Retrospective chart review of older adults undergoing elective hip or knee surgery.
• Descriptive statistics used to analyze demographic and physiological characteristics.
• Incidence of postoperative delirium (PD) and associated factors were determined.

Main Results:

• The incidence of PD was 11% in the studied population.
• Older adults with PD were older and had more comorbid conditions.
• PD was linked to longer hospital stays, increased complications, and 30-day readmissions.

Conclusions:

• Preoperative cognitive assessment is crucial for identifying high-risk patients.
• Stratified care and medical optimization pre-surgery can improve outcomes.
• Enhanced assessment can lead to better perioperative results for older adults.