Related Experiment Videos
Hepatic trauma: evaluation of routine drainage
Southern Medical Journal
|March 1, 1985
Summary
Routine liver wound drainage after trauma surgery is often unnecessary. A study found no significant difference in outcomes for patients with or without drains, unless bile leakage was evident.
Area of Science:
- Trauma Surgery
- Surgical Drainage
- Hepatobiliary Surgery
Background:
- Liver wounds from trauma often undergo routine drainage.
- Recent evidence challenges the necessity of routine drainage for all liver injuries.
Purpose of the Study:
- To compare outcomes of Penrose drain versus no drain in liver wounds from abdominal trauma.
- To determine if routine drainage is necessary for liver injuries without obvious bile leaks.
Main Methods:
- Prospective, randomized trial involving 161 patients undergoing emergency laparotomy for abdominal trauma.
- Exclusion of patients with definite bile leaks.
- Comparison of outcomes between a drainage group (78 patients) and a no-drain group (83 patients).
Main Results:
- No significant differences in demographics, injury severity, or shock incidence.
- Similar rates of mortality, hospitalization duration, and infection between groups.
- No difference in the likelihood of subsequent bile fistula formation.
Conclusions:
- Routine drainage of liver wounds is not necessary when no obvious bile leak is present.
- Drainage should be reserved for liver injuries with confirmed bile leakage at operation.