The Perioperative Pain Management Bundle is Feasible: Findings from the PAIN OUT Registry.

OBJECTIVES The quality of postoperative pain management is often poor. A 'bundle', a small set of evidence-based interventions, is associated with improved outcomes in different settings. We assessed whether staff caring for surgical patients could implement a 'Perioperative Pain Management Bundle' and whether this would be associated with improved multi-dimensional pain-related Patient-Reported-Outcomes (PROs). METHODS PAIN OUT, a perioperative pain registry, offers tools for auditing pain-related PROs and obtaining information about perioperative pain management during the first 24 hours after surgery. Staff from 10 hospitals in Serbia used this methodology to collect data at baseline. They then implemented the 'perioperative pain management bundle' into the clinical routine and collected another round of data. The bundle consists of four treatment elements: (1) a full daily dose of 1-2 non-opioid analgesics (e.g. paracetamol, NSAIDs); (2) at least one type of local/regional anesthesia; (3) pain assessment by staff; (4) offering patients information about pain management. The primary endpoint was a multi-dimensional pain composite score (PCS), evaluating pain intensity, interference and side-effects: It was compared between patients who received the full bundlevs.not. RESULTS Implementation of the complete bundle was associated with a significant reduction in the PCS (P