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A randomized clinical study evaluating the need for drainage after Limberg flap for pilonidal sinus.
Tahsin Colak1, Ozgur Turkmenoglu, Ahmet Dag
1Department of General Surgery, Medical Faculty of Mersin University, Mersin, Turkey. tcolak@mersin.edu.tr
The Journal of Surgical Research
|April 28, 2009
Summary
Drainage is not necessary after rhomboid excision and Limberg flap (RELIF) for pilonidal sinus treatment. Omitting drains significantly reduces operating time, pain, analgesic use, and hospital stay without increasing recurrence.
Area of Science:
- Surgical Oncology
- Colorectal Surgery
- Wound Management
Background:
- Pilonidal sinus is a common condition requiring surgical intervention.
- The rhomboid excision and Limberg flap (RELIF) procedure is a standard treatment.
- The necessity of postoperative drainage after RELIF remains debated.
Purpose of the Study:
- To evaluate the impact of drain placement on outcomes following the RELIF procedure for pilonidal sinus.
- To determine if omitting drains improves patient recovery and reduces complications.
Main Methods:
- A prospective randomized clinical study involving 101 patients undergoing the RELIF procedure.
- Patients were randomly assigned to either receive drainage or no drainage.
- Key outcomes assessed included operating time, pain (VAS), analgesic use, hospital stay, complications, and recurrence rates.
Main Results:
- The non-drained group showed significantly reduced operating time, postoperative pain (day 0 and 1), intramuscular analgesic requirement, and hospital stay.
- Complication rates were also significantly lower in patients without drains.
- Recurrence rates were comparable between the drained and non-drained groups.
Conclusions:
- Drain placement after the RELIF procedure for pilonidal sinus may negatively impact postoperative outcomes.
- The findings suggest that drains are not necessary after RELIF, potentially improving patient recovery and reducing healthcare resource utilization.