Implementation of an Efferent Loop Stimulation Protocol Prior to Ileostomy Closure at La Paz University Hospital

Implementation of a Protocol for Efferent Limb Stimulation Prior to Ileostomy Closure at Hospital Universitario La Paz

The formation of stomas is a common surgical procedure, used in specific scenarios within general surgery, particularly in colorectal and emergency settings. While the creation of a stoma is often life-saving, the diversion of intestinal contents carries significant pathophysiological, aesthetic, and psychological repercussions for patients. Stomas may be permanent or temporary. In cases of temporary stomas, a second surgical procedure is required to close the ileostomy and re-establish normal intestinal continuity.

Several studies, as reviewed in this work, suggest that stimulation of the efferent limb prior to ileostomy closure provides measurable benefits in terms of patients' postoperative recovery. At present, however, there is no established protocol for this intervention at Hospital Universitario La Paz. This is despite its simplicity, low cost, and minimal risk, and its potential to improve patient outcomes, reduce postoperative complications, and shorten hospital stays. Implementing such a protocol could not only enhance patient care but also represent a meaningful quality improvement for the Department of General and Digestive Surgery.

The rationale behind this study is to demonstrate the clinical advantages of efferent limb stimulation before ileostomy closure and to establish a formal protocol for its use. This protocol would apply to patients with an ileostomy, regardless of the underlying condition, who are scheduled for intestinal reconstruction at Hospital Universitario La Paz. Complications following ileostomy closure are known to be common, often leading to prolonged hospitalisation. These complications result in increased direct costs from longer admissions, as well as additional use of healthcare resources through potential reoperations or pharmacological treatments.

Given these challenges, our objective is to reduce the duration of hospital stay and the incidence of complications by introducing a preoperative intervention that is both accessible and clinically effective. Efferent limb stimulation, conducted prior to closure, may provide an opportunity to mitigate common postoperative problems and improve overall patient recovery.