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PACU Handoff and Aldrete
TEXTIntraop II · 8 min read
Structured handoff cuts missed information. Aldrete (≥9) discharges from PACU; PADSS (≥9) discharges home.
After this lesson you can
4 min read8 sections- Structure a PACU handoff using a template.
- Communicate anticipated issues + plans.
- Verify monitor + IV continuity.
- Hand off legally — sign-out timing matters.
Why handoff matters — the closed-claims angle
Joint Commission identified inadequate communication as the root cause in 70%+ of sentinel events.
ANESTHESIA-SPECIFIC handoff risks: residual sedation/paralysis recognized late, surgical complications missed in the transition, pain plan not communicated leading to undertreatment, postop instructions not relayed.
Structured handoffs reduce missed information by 40-60% in published trials.
Both the GIVER and RECEIVER share responsibility — the receiver must verify understanding + ask clarifying questions, not just nod and turn away.
Structured handoff (SBAR + anesthesia-specific)
SBAR adapted for anesthesia: SITUATION (patient ID, age, ASA class, procedure performed, surgical findings), BACKGROUND (medical history, allergies, home medications, anesthetic concerns), ASSESSMENT (anesthetic technique, drugs given, reversal status, fluids in/out, blood products, urine output, complications, intra-op events, current vital signs + monitoring), RECOMMENDATION (postop orders, analgesia plan, antiemetic plan, IV plan, anticipated issues, disposition + acuity).
Use a written sheet or EMR-generated handoff document; verbal handoff alone misses items.
Joint Commission expects structured handoff at every transfer of care.
What to flag at handoff (must-mention items)
Total opioid given in MME for postop reference.
Total benzo given.
Antiemetics given + remaining doses.
Fluids in/out + EBL.
Blood products + reactions.
Lines + drains + tubes + sutures + dressings.
Allergies + intra-op reactions.
- documented difficult airway
- awareness risk
- postop respiratory concern
- OSA + CPAP needs
- controlled-substance dependence
- anticipated postop pain crisis
- ICU admission planned
- cuff pressure if airway pre-existing concern
- specific induction details for next anesthetic
- tooth chip event
- IV site issues
Aldrete score — PACU discharge to floor
ACTIVITY (moves 4 / 2 / 0 extremities voluntarily).
RESPIRATION (breathes deeply + coughs / dyspnea or shallow / apnea).
CIRCULATION (BP within 20% baseline / 20-50% off / >50% off).
CONSCIOUSNESS (fully awake / arousable / not responding).
O2 SATURATION (≥92% on room air / supplemental O2 needed / SpO2 <90% on O2).
Modified Aldrete added SpO2 explicitly to the original 1970 version.
THRESHOLD ≥9/10 typical for discharge from PACU phase I to floor/step-down.
Patient remains in PACU until score reached, escalated to ICU, or admitted under different acuity.
Document Aldrete at PACU arrival + every 15 min initially, then every 30 min.
PADSS — ambulatory home discharge
Different from Aldrete — used to decide HOME discharge, not floor transfer.
Threshold ≥9 to discharge home.
ADDITIONAL home-discharge requirements: responsible adult escort identified by name, transportation home plan, written + verbal instructions in patient's preferred language with teach-back confirmation, follow-up appointment confirmed.
Modified PADSS does NOT require PO trial or voiding for most patients — required only after spinal/epidural (urinary retention risk) or urologic/anorectal surgery.
Fast-track recovery + bypass
- 14-point score across consciousness
- motor activity
- hemodynamic stability
- respiratory stability
- oxygen saturation
- postop pain
- postop nausea — score ≥12 + no comfort issues qualifies for bypass
Saves time, OR turnover, and resources at ambulatory centers.
Requires institutional protocol + appropriate patient selection (avoid in OSA, elderly with cognitive concerns, complex surgery).
Receiving team responsibilities + the assertive nurse
- verify monitors connected + functional (SpO2, ECG, NIBP at minimum)
- confirm IV patency + drips
- review the handoff information + chart
- ASK CLARIFYING QUESTIONS (no question is dumb at this transition)
- begin scheduled meds
- identify early postop complications (hypoxia, pain crisis, PONV, bleeding, urinary retention, oversedation)
- escalate to anesthesia team without delay for any concern
- experienced and pattern-match faster than residents on hypoventilation
- evolving bleed
- atypical pain — TAKE THEIR CONCERNS SERIOUSLY
Many closed-claim cases include 'PACU nurse called multiple times, was not escalated.'
Common PACU complications + management
500 mL.
⚠ Common pitfalls
- Rushing the handoff — most errors occur in transitions.
- Skipping the 'anticipated problems + plan' part — leaves PACU unprepared.
- Walking away before the receiving nurse repeats back key info.
- Handing off to a busy PACU without confirming an actual receiver.
💎 Clinical pearls
- I-PASS / SBAR templates: structured handoffs reduce errors by ~50%.
- Cover: identity, surgery, anesthetic, allergies, EBL, fluids, lines, drains, current meds, pain plan, anticipated issues.
- Document the time + name of receiving provider in your record.
- Stay until the patient is stable on PACU monitors + cleared by PACU nurse — that's the handoff completion.
Recap
- I-PASS / SBAR templates: structured handoffs reduce errors by ~50%.
- Cover: identity, surgery, anesthetic, allergies, EBL, fluids, lines, drains, current meds, pain plan, anticipated issues.
- Document the time + name of receiving provider in your record.
- Stay until the patient is stable on PACU monitors + cleared by PACU nurse — that's the handoff completion.
Mark each section done to complete the module.