[The use of the combined drug Urolife-Next for recurrent lower urinary tract infections: clinical and microbiological aspects].

Autor:	Slesarevskaya M N; FGBOU VO Pavlov First Saint Petersburg State Medical University of the Ministry of Health of Russia, Saint Petersburg, Russia.; St. Petersburg Pasteur Institute of Epidemiology and Microbiology, Saint Petersburg, Russia.; Military Medical Academy named after S.M. Kirov, Saint Petersburg, Russia.; Center for Hygiene and Epidemiology in the City of St. Petersburg, Saint Petersburg, Russia.; St. Petersburg State Chemical and Pharmaceutical University, Saint Petersburg, Russia., Kuzmin I V; FGBOU VO Pavlov First Saint Petersburg State Medical University of the Ministry of Health of Russia, Saint Petersburg, Russia.; St. Petersburg Pasteur Institute of Epidemiology and Microbiology, Saint Petersburg, Russia.; Military Medical Academy named after S.M. Kirov, Saint Petersburg, Russia.; Center for Hygiene and Epidemiology in the City of St. Petersburg, Saint Petersburg, Russia.; St. Petersburg State Chemical and Pharmaceutical University, Saint Petersburg, Russia., Kraeva L A; FGBOU VO Pavlov First Saint Petersburg State Medical University of the Ministry of Health of Russia, Saint Petersburg, Russia.; St. Petersburg Pasteur Institute of Epidemiology and Microbiology, Saint Petersburg, Russia.; Military Medical Academy named after S.M. Kirov, Saint Petersburg, Russia.; Center for Hygiene and Epidemiology in the City of St. Petersburg, Saint Petersburg, Russia.; St. Petersburg State Chemical and Pharmaceutical University, Saint Petersburg, Russia., Smirnova E V; FGBOU VO Pavlov First Saint Petersburg State Medical University of the Ministry of Health of Russia, Saint Petersburg, Russia.; St. Petersburg Pasteur Institute of Epidemiology and Microbiology, Saint Petersburg, Russia.; Military Medical Academy named after S.M. Kirov, Saint Petersburg, Russia.; Center for Hygiene and Epidemiology in the City of St. Petersburg, Saint Petersburg, Russia.; St. Petersburg State Chemical and Pharmaceutical University, Saint Petersburg, Russia., Lisitsa D A; FGBOU VO Pavlov First Saint Petersburg State Medical University of the Ministry of Health of Russia, Saint Petersburg, Russia.; St. Petersburg Pasteur Institute of Epidemiology and Microbiology, Saint Petersburg, Russia.; Military Medical Academy named after S.M. Kirov, Saint Petersburg, Russia.; Center for Hygiene and Epidemiology in the City of St. Petersburg, Saint Petersburg, Russia.; St. Petersburg State Chemical and Pharmaceutical University, Saint Petersburg, Russia.
Jazyk:	ruština
Zdroj:	Urologiia (Moscow, Russia : 1999) [Urologiia] 2024 Jul (3), pp. 39-49.
Abstrakt:	Background: Improving the efficiency of treatment and prevention of recurrent lower urinary tract infection (LUTI) is an important problem in modern urology. A significant role is given to the non-antibiotic measures. Aim: To evaluate the clinical and microbiological efficiency of the drug Urolife-Next in patients with recurrent UTI. Materials and Methods: A total of 70 women with recurrent UTI aged 18 to 55 years (mean 35.1+/-10.1) and symptoms of cystitis were included in the study. After antibacterial therapy, all patients were divided into 3 groups. In the group 1 (n=24), patients took Urolife-Next 1 capsule 3 times a day for 90 days, in the group 2 (n=23) Urolife-Next in the same dose, but for a period of 30 days, while patients of group 3 (n=23) did not receive any treatment. The total follow-up period was 90 days. Frequency and severity of symptoms of recurrent UTI were assessed. The microbiological part of the study included evaluation of the presence and severity of anti-adhesive, anti-biofilm and direct antibacterial effects of the Urolife-Next against uropathogens isolated from urine of patients with exacerbation of UTI. Results: In group 1, in which patients took Urolife-Next throughout the study, the lowest frequency of relapses was seen. During the 90-day follow-up, recurrences of UTI occurred in only 3 (12.5%) patients in group 1, compared to 18 (78.3%) in group 3. In addition, in the group 1 there was a significantly lower severity of symptoms during exacerbation of cystitis compared to the initial episode, as well as to 3. Urolife-Next showed antibacterial activity against 29 (41.4%) of 70 strains of uropathogens. The minimum inhibitory concentration of Urolife-Next against gram-negative microorganisms was on average 2 times higher than for gram-positive pathogens. A pronounced anti-adhesive activity of Urolife-Next in vitro was also revealed. The maximum anti-adhesive effect was observed 2 hours after the start of the study. By this time, the adhesion index for cultures in the presence of Urolife-Next was 2.3 times lower than the control values for E. coli, 2.5 times for Kl. pneumoniae, and 2.9 times for E. faecalis. Significant antibiofilm activity of Urolife-Next was also noted. The severity of biofilm formation, which was assessed by changes in the optical density of cultures, decreased by 1.3-2.2 times, depending on the type of uropathogens. Conclusions: The results of the study prove the efficiency of the dietary supplement Urolife-Next for the prevention of recurrences in patients with UTI. Its components (D-mannose, cranberry extract, vitamins D and C, hyaluronic acid, probiotics) influence the main pathogenetic factors.
Databáze:	MEDLINE
Externí odkaz:	Zobrazit plný text záznamu