Comparison Between Laying Open and Sinus Excision of Pilonidal Sinus - a Randomized Study
Interventional
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Treatment
Healing frequency
12 months
No
Wilhelm Graf, MD, PhD
Principal Investigator
Uppsala University
Sweden: Regional Ethical Review Board
EPN 2002/139
NCT00997048
October 2002
March 2006
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