Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/25/2025

Use of Jackson-Pratt Drains After Incision and Drainage

Evidence Against Routine Drain Use

  • The World Society of Emergency Surgery recommends against the routine use of JP drains after incision and drainage, as they do not reduce mortality, morbidity, infections, anastomotic leaks, or re-interventions in both elective and emergency surgical settings 1, 2
  • Closed suction drains, like JP drains, are associated with increased surgical site infections in trauma patients undergoing emergency laparotomy for hollow visceral injuries 1, 3
  • Drains delay hospital discharge and provide no benefit in earlier detection of fluid collections, based on a prospective international study of 1,805 patients 1, 4
  • Drain-related morbidity is substantial, including fever, wound infections, peritoneal fluid accumulation, and wound dehiscence 1

Specific Clinical Scenarios

  • The World Society of Emergency Surgery explicitly discourages drain use after appendectomy for perforated appendicitis, as drains provide no benefit in preventing intra-abdominal abscess formation and lead to longer hospitalization 1
  • Closure with omental patch technique is safe without prophylactic drainage in cases of perforated peptic ulcer 1
  • Recent data from the EuroSurg Collaborative found no benefit for drain use in emergency colorectal surgery 1, 2

Official Guideline Recommendation

  • The World Society of Emergency Surgery and WHO discourage routine, prophylactic use of intra-abdominal surgical drains in clean and clean-contaminated cases due to lack of evidence supporting benefit, with a level of evidence: Low and recommendation grade: Weak 1

Common Pitfall to Avoid

  • Drains do not reduce collection rates and may paradoxically increase infection risk through providing a conduit for bacterial entry 1, 4