Aggregation of Marginal Gains in Cardiac Surgery: Feasibility of a Perioperative Care Bundle for Enhanced Recovery in Cardiac Surgical Patients

Ian Fleming, Claire Garratt, Ranj Guha, Jatin Desai, Sanjay Chaubey, Yanzhong Wang, Sara Leonard, Gudrun Kunst

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Abstract

OBJECTIVES: The aim of this pilot study was to assess the feasibility of a perioperative care bundle for enhanced recovery after cardiac surgery (ERACS).

DESIGN: A prospective, observational study.

SETTING: A major urban teaching and university hospital and tertiary referral center.

PARTICIPANTS: The study included 53 patients undergoing cardiac surgery before implementation of an ERACS protocol (pre-ERACS group) and 52 patients undergoing cardiac surgery after implementation of an ERACS protocol (ERACS group).

INTERVENTIONS: Based on recommendations from a consensus review in colorectal surgery, the following enhanced recovery perioperative care bundle was applied: detailed preoperative information, avoidance of prolonged fasting periods preoperatively, preoperative carbohydrate beverages, optimization of analgesia with avoidance of long-acting opioids, prevention of postoperative nausea and vomiting, early enteral nutrition postoperatively, and early mobilization.

MEASUREMENTS AND MAIN RESULTS: The authors hypothesized that length of hospital stay would be reduced with ERACS. Secondary outcome variables included a composite of postoperative complications and pain scores. Whereas the length of stay in the group of patients receiving the bundle of enhanced recovery interventions remained unchanged compared with the non-ERACS group, there was a statistically significant reduction in the number of patients in the ERACS group presenting with one or more postoperative complications (including hospital-acquired infections, acute kidney injury, atrial fibrillation, respiratory failure, postoperative myocardial infarction, and death). In addition, postoperative pain scores were improved significantly in the ERACS group.

CONCLUSIONS: This pilot study demonstrated that ERACS is feasible and has the potential for improved postoperative morbidity after cardiac surgery. A larger multicenter quality improvement study implementing perioperative care bundles would be the next step to further assess outcomes in ERACS patients.

Original languageEnglish
Pages (from-to)665-70
Number of pages6
JournalJournal of Cardiothoracic and Vascular Anesthesia
Volume30
Issue number3
Early online date16 Jan 2016
DOIs
Publication statusPublished - Jun 2016

Keywords

  • Aged
  • Cardiac Surgical Procedures
  • Feasibility Studies
  • Female
  • Humans
  • Length of Stay
  • Male
  • Middle Aged
  • Pain, Postoperative/physiopathology
  • Perioperative Care
  • Pilot Projects
  • Prospective Studies
  • Quality Improvement
  • Recovery of Function

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