Do Superficial Drains Make a Difference After Lumbar Fusion Surgery? A Prospective, Randomized Trial

Area of Science:

• Spine surgery
• Surgical outcomes
• Patient recovery

Background:

• The use of drains after lumbar fusion surgery is debated.
• Existing research focuses on deep drains, with limited data on superficial drains.

Purpose of the Study:

• To assess the effect of subcutaneous drains on patient satisfaction and recovery post-lumbar fusion.
• To compare outcomes between patients with and without superficial drains.

Main Methods:

• A prospective, randomized study involving 110 patients undergoing 1-3 level lumbar fusion.
• Patients were assigned to either a subcutaneous drain group (55) or a no-drain group (55).
• Data collected included drain output, patient demographics, and questionnaire responses at 10, 30, and 60 days post-surgery.

Main Results:

• Superficial drains significantly reduced incisional drainage (P<0.01).
• Patients with drains reported less anxiety regarding wound healing (P=0.06).
• No significant differences were observed in postoperative complications, wound care satisfaction, independence, or need for assistance.

Conclusions:

• Subcutaneous drains effectively decrease incisional leakage and tend to lower patient anxiety about wound healing.
• Postoperative drain placement does not negatively impact patient satisfaction with wound healing outcomes.