https://www.selleckchem.com/EGFR(HER).html
There is still a search for a standard method of therapy for high anal fistulas. The aim of this trial was a comparison between a modified two stage minimally invasive procedure, consisting of loose-seton placement with the subsequent application of platelet rich plasma with mucosal advancement flap for the treatment of high transsphincteric anal fistulas of crypto-glandular origin. The study was designed as a prospective, randomized trial including 96 patients. Curettage of fistulous tracts, and loose-seton placement was performed in those pa