Assessment by a multidisciplinary clinical nutrition team before percutaneous endoscopic gastrostomy placement reduces early postprocedure mortality

JPEN J Parenter Enteral Nutr. 2007 May-Jun;31(3):205-11. doi: 10.1177/0148607107031003205.


Background: The purpose of this study was to determine whether preassessment by a multidisciplinary nutrition team before percutaneous endoscopic gastrostomy (PEG) placement can reduce postprocedure mortality. This was a prospective single-center audit.

Methods: Patients who had been referred to the Gastroenterology Department for consideration of PEG placement between 1995 and 2004 were included. In the index year, 2003-2004, where a formal nutrition team assessment was commenced, 79 patients were enrolled into our study group on a consecutive basis. These patients were subdivided into 3 groups; group A, PEG placed (51 patients); group B, PEG not placed due to severe comorbidity (19 patients); and group C, PEG not placed as deemed unnecessary (9 patients). Comparison was made with previous years where no formal preassessment had occurred. At Staffordshire General Hospital, a comparison of mortality post-PEG placement was made between the index group and previous years. Secondary measures included complication rates and frequency of biochemical monitoring.

Results: One week post-PEG mortality fell from 10%-20% in previous years to 0% in the index year (p < .02). This improved survival extended to 3 months postprocedure (p < .016). Three patients (6%) had biochemical evidence of refeeding syndrome postplacement. Biochemical monitoring was inadequate, with only 27/51 (53%) patients being completely monitored. No complications pertaining to the endoscopy were reported.

Conclusions: This study demonstrates that early post-PEG mortality can be reduced by preassessment of patients by a multidisciplinary nutrition team and is evidence supporting the recommendations of the National Confidential Enquiry into Patient Outcome and Death report.

MeSH terms

  • Aged
  • Aged, 80 and over
  • Enteral Nutrition* / standards
  • Female
  • Gastrostomy / adverse effects
  • Gastrostomy / mortality*
  • Humans
  • Male
  • Medical Audit
  • Middle Aged
  • Patient Care Team / standards*
  • Postoperative Complications / epidemiology
  • Prospective Studies
  • Quality of Health Care*
  • Survival Analysis
  • Time Factors