[The use of a urethral catheter with an ultrasound-induced biopolymer drug coating for the prevention of recurrent bladder neck sclerosis in patients after endoscopic treatment of benign prostate hyperplasia].

Recurrent bladder neck sclerosis is one of the common complications of endoscopic treatment of benign prostate hyperplasia, which often leads to multiple re-operations, including complex open and laparoscopic reconstructive procedures. One of the most promising minimally invasive methods for preventing recurrence of bladder neck sclerosis is balloon dilatation under transrectal ultrasound guidance. To improve the results of using this technique, a urethral catheter with a biopolymer coating, capable of depositing a drug and eluting it under the influence of diagnostic ultrasound, was proposed.

[Complex surgical treatment of patients with necrotic soft tissue infections].

Objective: To develop an optimal algorithm for complex treatment of patients with necrotic soft tissue infections (NSTI).

Material And Methods: The study included 114 patients with NSTI who were treated between 2016 and 2021. We analyzed treatment outcomes in 2 groups: retrospective (=43) with traditional approaches to purulent surgery (drainage of necrotic foci, local therapy with iodophores and water-soluble ointments, antibacterial and detoxification therapy, delayed skin grafting) and prospective (=71) with active surgical treatment and modern algorithm based on a differentiated approach and high-tech methods (vacuum therapy, hydrosurgical treatment of wounds, early skin grafting and extracorporeal hemocorrection).