[Complex surgical treatment of patients with necrotic soft tissue infections]. / Kompleksnoe khirurgicheskoe lechenie patsientov s nekroticheskimi infektsiyami myagkikh tkanei.

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 (n=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 (n=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). RESULTS: The main group was characterized by shorter phase I of the wound process by 7.1±2.1 days, earlier relief of symptoms of systemic inflammatory response by 4.2±1.4 days, shorter hospital-stay by 7.7±2.2 days and lower mortality by 15%. CONCLUSION: Early surgery and integrated approach including active surgical strategy, early skin grafting and intensive care with extracorporeal detoxification are necessary to improve the outcomes in patients with NSTI. These measures are effective to eliminate purulent-necrotic process, reduce mortality and hospital-stay.

[Dexmedetomidine use for postoperative adrenergic analgesia and sedation in abdominal surgery].

Comparative study of postoperative analgesia and sedation with trimeperidine and dexmedetomidine and their effects on haemodynamics and vegetative nervous system was performed. Assessment of analgesia and sedation during vagotonia (first part of the study) and hypokinetic type of haemodynamics (second part of the study) was carried out with visual analogue scale (VAS) and Richmond scale. Results of the study showed that dexmedetomidine is more effective and safer than trimeperidine for analgesia and sedation in patients with spontaneous breathing after abdominal surgery. Dexmedetomidine use allows keeping optimal type of haemodynamics and vegetative nervous system parameters on first day of postoperative period.