Guidelines for Laparotomy Drain Removal

General Principles for Drain Removal

The World Health Organization discourages routine prophylactic use of intra-abdominal surgical drains in clean and clean-contaminated cases due to lack of evidence supporting their benefit 1
Drains should be removed as soon as possible postoperatively to reduce drainage time and length of hospital stay, as recommended by the American Society of Anesthesiologists 2
Prophylactic subcutaneous drains after emergency laparotomy are not recommended by the World Society of Emergency Surgery as they provide no advantage in preventing postoperative wound infection 3, 4, 5

The American College of Surgeons recommends removing drains when air leaks are no longer observed and drain output has decreased to an acceptable level 2
For abdominal drains, removal can be considered when drainage is serous and daily output has decreased to less than 300-500 mL/day, according to the Society of Critical Care Medicine 1, 2
Evidence suggests that drain removal is safe when fluid drainage is less than 300 mL/24h compared to waiting for drainage less than 100 mL/24h, as stated by the American Society of Anesthesiologists 2

In contaminated and dirty incisions with purulent contamination, delayed closure of surgical wounds may be considered instead of primary closure, as recommended by the World Society of Emergency Surgery 3, 4
When delayed closure is performed, surgical revision is recommended between two and five days postoperatively, according to the World Society of Emergency Surgery 4
Longer hospitalization is associated with prolonged drainage, as reported by the World Journal of Emergency Surgery 1, 6
Increased risk of surgical site infections is associated with prolonged drainage, according to the World Journal of Emergency Surgery 1

The American College of Surgeons recommends assessing drain output volume daily and considering removal if output is less than 300-500 mL/day of serous fluid 1, 2
The Society of Critical Care Medicine recommends evaluating fluid characteristics and proceeding with removal assessment if fluid is clear and serous 2
Imaging should be considered if concerned about residual collections before drain removal, as stated by the Praxis Medical Insights 7