Primary Wound Closure Using a Limberg Flap Versus Secondary Wound Healing Following Pilonidal Sinus Excision: Short-term Results of a Randomized Controlled Multicenter Trial
Patients who gave their informed consent who had excision of pilonidal sinus were randomly
assigned to group A (primary wound closure with a Limberg flap) or to group B (open wound
and p.s.wound healing).
Interventional
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Inability to work
change for capacity for work at one year post-OP
1 year
No
Christoph A Maurer, Prof Dr med
Principal Investigator
Department of General, Visceral, Vascular and Thoracic Surgery, Hospital of Liestal, Switzerland, affiliated with the University of Basel
Switzerland: Swissmedic
UKBB 234/05
NCT01889394
January 2006
August 2013
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