Advanced Recovery Room Care for post-surgical patients

The ARRC III Trial of Advanced Recovery Room Care (ARRC).

Observational University of Adelaide · NCT05836285

This study is testing if a special type of care in the recovery room helps medium-risk patients after non-cardiac surgery recover better than regular care.

Quick facts

Study typeObservational
Enrollment3000 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Adelaide Academic / other
Locations1 site (Adelaide, South Australia)
Trial IDNCT05836285 on ClinicalTrials.gov

What this trial studies

This observational study aims to evaluate the outcomes of medium risk patients undergoing non-cardiac surgery who receive either Advanced Recovery Room Care (ARRC) or usual ward care. By comparing these two models, the study seeks to identify which patient subgroups benefit most from high-acuity care and to understand the underlying factors contributing to improved outcomes. The research builds on previous findings that demonstrated significant enhancements in patient recovery, reduced complications, and lower hospital costs associated with ARRC. Data collected will help refine care models and potentially establish benchmarks for future comparisons across institutions.

Who should consider this trial

Good fit: Ideal candidates are medium risk patients scheduled for elective or unplanned non-cardiac surgery requiring at least one night of hospital stay.

Not a fit: Patients undergoing cardiac surgery or those scheduled for postoperative Intensive Care Unit management may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved recovery outcomes and reduced complications for post-surgical patients.

How similar studies have performed: Previous studies have shown success with similar high-acuity care models, indicating potential for positive outcomes in this observational study.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Scheduled for elective or unplanned surgery
* Scheduled to stay in hospital at least one night after surgery
* 30-day mortality of 0.5% to 8% by the US National Safety and Quality Improvement Program risk score (NSQIP)

Exclusion Criteria:

* Undergoing cardiac surgery
* Scheduled for postoperative Intensive Care Unit management

Where this trial is running

Adelaide, South Australia

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Post-Surgical ComplicationEconomic Problemspostoperative complicationssafetyhealth economicsquality of recovery after surgerysurgeryanaesthesia
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.