Impact of an enhanced recovery programme in colorectal surgery.

Surgery is undergoing revolutionary change as a result of newer approaches to pain control, the introduction of techniques that reduce the post-operative stress response, and the use of minimally invasive operations, such as laparoscopic surgery. As demand for hospital beds continues to escalate, it is paramount that patients recover from surgery quickly and safely; the use of evidence-based interventions to hasten recovery within an enhanced recovery programme (ERP) can play a vital role in achieving this, as well as reducing costs by shortening hospital stay. This article outlines the principles and key elements of an ERP, and discusses how it can help to achieve an improved and safe recovery and shorter hospital stay for patients, thereby reducing the cost to the NHS of inpatient treatment and recovery. The literature surrounding the development of 'enhanced recovery' (also called 'fast-track') surgery is reviewed to determine whether it is appropriate for patients undergoing elective colorectal surgery.