Effect of passive versus active abdominal drainage on wound infection after pancreatectomy: A meta-analysis
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View abstract on PubMed
Summary
This summary is machine-generated.Passive drainage may reduce superficial wound infections after pancreatic surgery. However, this meta-analysis found no significant differences in deep infections, hemorrhage, or mortality between active and passive drainage methods.
Area Of Science
- Surgical Oncology
- Gastroenterology
- Infectious Disease
Background
- Pancreatic resection can lead to complications like wound infection, hemorrhage, and abdominal infection.
- Drainage systems are employed to mitigate postoperative complications, but the optimal method remains debated.
- This study evaluates the efficacy of active versus passive drainage in reducing post-pancreatic resection complications.
Approach
- A comprehensive meta-analysis was conducted using data from EMBASE, Cochrane Library, and PubMed up to November 2023.
- 2524 studies were initially identified, with 8 randomized controlled trials meeting the inclusion criteria.
- Data from these trials were analyzed to compare outcomes between active and passive drainage groups.
Key Points
- Passive drainage was associated with a reduced incidence of superficial wound infections (OR, 1.30; 95% CI, 1.06-1.60; p=0.01).
- No statistically significant differences were observed in deep infections (OR, 1.51; 95% CI, 0.68-3.36), hemorrhage (OR, 0.72; 95% CI, 0.29-1.77), or mortality (OR, 0.90; 95% CI, 0.57-1.42).
Conclusions
- Passive abdominal drainage appears to lower the risk of superficial wound infections in patients undergoing pancreatic surgery.
- Current evidence does not support significant differences in severe complications, surgical hemorrhage, or patient mortality between active and passive drainage.
- Larger, high-quality studies are needed to confirm these findings due to the limited sample size of this meta-analysis.
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