Exercise prehabilitation in elective intra-cavity surgery: A role within the ERAS pathway? A narrative review. (August 2018)

• Record Type: Journal Article
• Authors: Orange, Samuel T.; Northgraves, Matthew J.; Marshall, Phil; Madden, Leigh A.; Vince, Rebecca V.
• Is Part Of: International journal of surgery. Volume 56(2018)
• Page Start: 328
• Page End: 333
• Publication Date: 2018-08
• Subjects: Exercise training -- Prehabilitation -- Presurgical period -- Intra-cavity surgery -- Enhanced recovery after surgery; Surgery -- Periodicals; Surgical Procedures, Operative -- Periodicals; 617.005
• DOI: 10.1016/j.ijsu.2018.04.054
• Languages: English
• ISSNs: 1743-9191

Abstract

Abstract: The Enhanced Recovery after Surgery (ERAS) model integrates several elements of perioperative care into a standardised clinical pathway for surgical patients. ERAS programmes aim to reduce the rate of complications, improve surgical recovery, and limit postoperative length of hospital stay (LOHS). One area of growing interest that is not currently included within ERAS protocols is the use of exercise prehabilitation (PREHAB) interventions. PREHAB refers to the systematic process of improving functional capacity of the patient to withstand the upcoming physiological stress of surgery. A number of recent systematic reviews have examined the role of PREHAB prior to elective intra-cavity surgery. However, the results have been conflicting and a definitive conclusion has not been obtained. Furthermore, a summary of the research area focussing exclusively on the therapeutic potential of exercise prior to intra-cavity surgery is yet to be undertaken. Clarification is required to better inform perioperative care and advance the research field. Therefore, this "review of reviews" provides a critical overview of currently available evidence on the effect of exercise PREHAB in patients undergoing i) coronary artery bypass graft surgery (CABG), ii) lung resection surgery, and iii) gastrointestinal and colorectal surgery. We discuss the findings of systematic reviews and meta-analyses and supplement these with recently published clinical trials. This article summarises the research findings and identifies pertinent gaps in the research area that warrant further investigation. Finally, studies are conceptually synthesised to discuss the feasibility of PREHAB in clinical practice and its potential role within the ERAS pathway. Highlights: Prehabilitation appears to be effective for improving physical fitness prior to surgery. Changes in physical fitness may not translate into improved perioperative outcomes. The literature is dominated by small RCTs and single-group observational trials. Most prehabilitation interventions involve generic prescriptions of aerobic exercise.