LEARNING & EDUCATION

Implementation Toolkit

Setting up an EPOC unit is a significant undertaking — but you don't have to start from scratch. This toolkit draws on real-world experience from established units to give you practical, honest guidance on what's involved. Work through each section at your own pace, adapt what's here to suit your facility, and reach out for expert advice.

Overview

Ready to set up or improve an EPOC unit? Use this set of resources as a framework for building and maintaining a unit and providing continuous quality improvement in postoperative care.

This toolkit is intended to help anyone interested in starting an EPOC unit, including physicians, nurses, and hospital leadership.

Fundamentals

Essential information to get started, including planning space, staffing, protocols, and data collection.

Get started

Model of care

Examine the functions and structures of existing EPOC units and adapt them to suit your facility.

View models

Resources

Guidelines, checklists and instructions to assist centres in initiating and evolving practices.

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Fundamentals

This section covers what you need to know before starting an EPOC unit.

Key takeaways

  • Foundation first: Success depends on early leadership buy-in and cross-team engagement — securing clinical and administrative champions, hospital management support, and involvement from ICU, surgical, and anaesthetic teams before any physical or staffing decisions are made.

  • Space and staffing must match patient needs: Physical layout (single rooms vs. shared bays, proximity to theatres/PACU) and staffing model (anaesthesiologist-led medical cover, nurse ratios reflecting acuity) should be designed around a clearly defined, risk-assessed patient cohort — using tools like the NSQIP calculator to target moderate-risk patients ward-ready within 24–48 hours.

  • Readiness requires structured preparation: This includes clear referral pathways with early education for referring teams, staff training in high-acuity skills (arterial lines, vasopressors, regional anaesthesia, advanced life support), supernumerary orientation days, and pre-agreed clinical protocols for emergencies and deteriorating patients.

  • Readiness requires structured preparation: This includes clear referral pathways with early education for referring teams, staff training in high-acuity skills (arterial lines, vasopressors, regional anaesthesia, advanced life support), supernumerary orientation days, and pre-agreed clinical protocols for emergencies and deteriorating patients.

Models of care

This section examines the common characteristics shared by key EPOC units, as outlined in international expert consensus. Search through our templates to see what people are doing in this space and consider the possibilities.

Location

Close to, or within, the post-anaesthesia care unit, enabling rapid escalation and access to perioperative expertise.

Patients

  • Mostly ASA physical status 3
  • Predicted 30-day mortality around 1–5%
  • Short-term single-organ support, not multi-organ ICU care

Duration of care

  • Usually under 24 hours
  • Sometimes up to 48 hours
  • Occasionally longer

Medical staffing

Often anaesthesia-led, with a specialist perioperative team and competency-based training in high-acuity care.

Nursing staffing

Specialised, at a 1:2–1:4 ratio — above ward level (circa 1:4–1:10) and below ICU (1:1).

Prevention and early management

Intensive monitoring detects physiological change early. Teams intervene proactively to prevent deterioration, or manage it before it escalates, aiming for ward-ready by post-op day one.

Enhanced recovery

Consistent, evidence-based practice built on ERAS principles and the DrEaMing framework — drinking, eating and mobilising — delivered through protocol-driven care.

Care specifics by system

Cardiovascular

  • Advanced haemodynamic monitoring
  • Limited low-dose vasopressor or inotrope infusions
  • Fluid status optimisation
  • Point-of-care diagnostics, e.g. bedside TTE

Respiratory

  • High-flow nasal oxygen
  • Non-invasive ventilation (CPAP/BiPAP)
  • Limited invasive ventilation in some units
  • Continuous pulse oximetry and monitoring

Pain management

  • Optimised multimodal analgesia to support early mobilisation and oral intake
  • Optimised peripheral and neuraxial blockade

Central nervous system

  • Identify at-risk patients
  • Proactive delirium prevention
  • Early recognition and management
  • Pharmacological and non-pharmacological measures

Renal

  • Identify at-risk patients
  • Optimise fluid and cardiovascular status
  • Avoid nephrotoxins
  • Consider goal-directed haemodynamic therapy

Source: POQI-21 international expert consensus, 2026

Location

Within the PACU — 8 beds. This lets patients transfer easily from the PACU for overnight care after an unplanned admission. All nurses are trained for both the PACU and the EPOC unit and may work across both during the day.

Patients

  • Non-cardiac surgery, planned and unplanned
  • Observed 30-day mortality around 3–5% (mostly ASA 3–4)
  • Short-term support — expected to be ward-ready by the morning of post-op day one
  • Earlier discharge where possible; beds may be used overnight for emergency surgery patients
  • Usually single-system support, not multi-organ ICU care

Duration of care

  • Usually under 24 hours
  • Rarely up to 48 hours

Medical staffing

Anaesthesiologists work with surgical residents, with morning rounds by surgical staff at the unit and rapid access to other specialists, including ICU, cardiology and renal.

Nursing staffing

Specialised, at a 1:2 ratio during the day and 1:2–1:4 overnight, with competency-based training specific to recovery-room nursing.

Prevention and early management

Intensive monitoring — arterial lines, continuous ECG and intermittent echocardiography — guides haemodynamic management. Teams intervene proactively to prevent deterioration, or manage it before it escalates, aiming for ward-ready by post-op day one or earlier.

Enhanced recovery

Evidence-based practice delivered with high compliance to ERAS principles, including early discharge where feasible. The DrEaMing framework — drinking, eating and mobilising, with nursing staff for sitting and physiotherapists for walking — is applied proactively through protocol-driven care.

Care specifics by system

Cardiovascular

  • Advanced haemodynamic monitoring (arterial lines, TTE)
  • Vasopressor or inotrope infusions with no dose limit
  • Fluid optimisation guided by haemodynamic monitoring
  • External lumbar drains for thoracic vascular cases

Respiratory

  • High-flow nasal oxygen
  • Non-invasive ventilation (CPAP/BiPAP)
  • Mechanical ventilation, preferably short-duration or as a bridge to ICU
  • Continuous pulse oximetry and respiratory monitoring

Pain management

  • Optimised multimodal analgesia to support early mobilisation and oral intake
  • Optimised peripheral and neuraxial blockade
  • Access to specialised acute and chronic pain services

Central nervous system

  • Identify at-risk patients
  • Proactive delirium prevention
  • Early recognition and management
  • Pharmacological and non-pharmacological measures

Renal

  • Identify at-risk patients
  • Optimise fluid and cardiovascular status
  • Avoid nephrotoxins
  • Goal-directed haemodynamic therapy

Source: Rijnstate Hospital Arnhem

COMMON CHARACTERISTICS

Royal Adelaide Hospital

Download template

Download models of care

COMMON CHARACTERISTICS

Rijnstate Hospital Arnhem

Download template

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