Enhancing Surgical Recovery and Inpatient Flow Using a PACU-Based Rapid Recovery Unit.

Area of Science:

• Perioperative Medicine
• Quality Improvement Science
• Healthcare Management

Background:

• Surgical patient flow and resource utilization are critical in high-volume settings.
• Postoperative care models require optimization to balance patient acuity and resource allocation.
• The Post-Anesthesia Care Unit (PACU) is a key area for managing immediate postoperative recovery.

Purpose of the Study:

• To evaluate the implementation of a Rapid Recovery Unit (RRU) embedded within the PACU.
• To assess if a short-stay, high-acuity care model can safely manage select postoperative patients.
• To improve perioperative patient flow, postoperative disposition, and resource utilization.

Main Methods:

• Retrospective, descriptive design analyzing data from 64,356 surgical cases over five years.
• Focused analysis on 8,870 patients admitted directly to the RRU.
• Evaluated patient disposition, safety outcomes, and resource utilization, comparing planned versus actual care levels.

Main Results:

• The RRU admitted 13.6% of surgical cases (8,870 patients).
• 3,204 patients were discharged to a lower care level than planned; 397 required escalation.
• 7.1% of RRU patients (632) experienced unplanned escalation to a higher care level.

Conclusions:

• A PACU-based, short-stay, high-acuity care model can enhance perioperative throughput.
• The RRU model aligns anticipated and actual postoperative care levels, leveraging nursing expertise and collaboration.
• This intermediary care model offers a practical strategy for preserving Intensive Care Unit (ICU) capacity in busy surgical environments.