[Oral rehydration therapy before surgery in elderly patients]

Area of Science:

• Geriatric Medicine
• Anesthesiology
• Perioperative Care

Context:

• Elderly patients have reduced water preservation capacity, impacting perioperative management.
• Oral rehydration therapy (ORT) is a viable alternative to intravenous hydration in this demographic.
• Specific conditions like impaired swallowing, aspiration risk, and cognitive decline necessitate cautious ORT application.

Purpose:

• To evaluate the utility and considerations of oral rehydration therapy in elderly patients undergoing surgery.
• To compare oral rehydration therapy with intravenous hydration in the perioperative setting for older adults.
• To identify high-risk elderly patients who may benefit from supervised preoperative oral rehydration.

Summary:

• Preoperative oral rehydration therapy can be advantageous for elderly patients, particularly during general anesthesia induction.
• ORT is generally preferred over intravenous hydration in elderly patients, mirroring trends in younger populations.
• Caution is advised for elderly patients with dysphagia, aspiration risk, delayed gastric emptying, GERD, cognitive disorders, or delirium.

Impact:

• Highlights the importance of tailored perioperative fluid management strategies for the elderly.
• Emphasizes the need for vigilant nursing observation when administering preoperative oral rehydration to at-risk elderly patients.
• Supports the integration of oral rehydration protocols into enhanced recovery after surgery (ERAS) pathways for geriatric surgical patients.