Urologiia
type: channel
description: ISSN (print): 1728-2985, ISSN (online): 2414-9020 Founders: The State Education Institution of Higher Professional Training The First Sechenov Moscow State Medical University under Ministry of Health of the Russian Federation; All-Russian public organization " Russian society of urologists" Editor-in-Chief: Alyaev Y.G., Corresponding Member of RAS, Doctor of Sc., Full Professor Frequency / Assess: 6 issues per year / Subscription Included in: White List (3rd level), Higher Attestation Commission List, RISC, Scopus
publisher: Bionika Media
language: ru-RU
publication name: Urologiia
issn: 1728-2985
copyright: ICMJE (International Committee of Medical Journal editors) recommends authorship to be based on the following 4 criteria: Significant contribution to the study concept and design, or the acquisition and analysis of data, or their interpretation Writing the first version of the article or substantial revision of its important intellectual content Final approval of the publication version 4. Consent to be responsible for all aspects of the work and ensure appropriate consideration and resolution of issues related to the accuracy and integrity of all parts of the work. In addition to responsibility for the part of the work that was done by the author, the author should be able to indicate co-author who is responsible for the other parts of the work. Furthermore, authors should be assured of the good faith contribution of their co-authors. All persons designated as authors must meet all four criteria for authorship, and all persons who meet the criteria for authorship must be listed in the list of authors. Persons who do not meet all four criteria for authorship should be listed in the “Acknowledgements” section. These criteria for authorship are designed to ensure that the status of authorship is given to those who are trustworthy and can take responsibility for the published work. These criteria should not serve as a means of excluding colleagues who meet the remaining criteria, by depriving them of the ability to meet criteria 2 or 3. Therefore, all persons meeting the first criterion should be able to participate in the processing, writing of the first version of the manuscript and its final approval for publication. The persons conducting the work are responsible for identifying those who meet these criteria and, ideally, should do it during the planning of the work, and, as the work proceeds, make the necessary changes. Authors, but not the magazine in which the work is submitted, should jointly establish that all persons listed in the list of authors meet all fou…
items: Comparative analysis of biomechanical properties of grafts and intact tunica albuginea in experiment
items: Antibacterial drug fortiazinon for the treatment of complicated and chronic urinary tract infections
items: Destruction of the protein matrix of kidney stones by solutions of non-toxic complexons with surfactant properties
items: Comparative analysis of the results of morphological examination of hyperplastic prostate tissue in patients with and without testosterone deficiency
items: https://bakhtiniada.ru/1728-2985/article/view/316544
items: Effect of controlled normobaric hypoxia on the subjective state of patients with chronic prostatitis
items: The role of transmission microscopy in assessing morphometric changes in spermatozoa of fertile and infertile men who have had COVID-19
items: First experience with the Visus MG optical videoendoscopic urethral catheter for safe bladder drainage in various urethral injuries
items: Recurrence of urothelial bladder cancer in the upper urinary tract after radical cystectomy: is there prevention and what are the treatment options?
items: Spontaneous subcapsular hematoma of the kidney due to renal colic: a case report and analysis of causes
items: Tuberculosis of the urinary bladder: a literature review. Part 2
items: Urinary tract microbiota: new taxons
items: The relationship between bacteria and kidney stones of different compositions in patients with urolithiasis
items: Cefixime in urinary tract infections in women
items: De novo pelvic dysfunctions after vaginal urogynecological surgeries
items: Antioxidants and micronutrients for the prevention and correction of reproductive dysfunction in men, the role of polyunsaturated fatty acids: a review of studies
items: Methods for improving the safety of tubeless percutaneous nephrolithotripsy: current state of the problem
items: Reconstruction of the female urethra during its destruction: a systematic review and meta-analysis
items: Uncomplicated urinary tract infections: preserving first-line antimicrobial agents in the updated guidelines
items: Pain syndrome in urology: features of classification and pathogenetic aspects
items: Resolution of the Expert Council
items: Arustamov Dmitry Lvovich (1942–2025)
items: In memory of Ali Hussein Mahmud (1954–2025)

Comparative analysis of biomechanical properties of grafts and intact tunica albuginea in experiment
type: item
description: Introduction. Existing treatment methods for Peyronie's disease (PD) aim to restore the normal biomechanical functions of the tunica albuginea (TA); however, current data on biomechanical changes in PD, as well as on the biomechanical properties of native human TA, are extremely limited. The aim of our study was to evaluate the biomechanical properties of intact TA and the materials most commonly used for its replacement. Materials and Methods. Samples of the TA were collected from 9 male cadavers aged 20 to 65 years. Rectangular sections of the TA were excised from the dorsal surface of the corpora cavernosa. Fixation of the specimens in formalin was not performed, as this could affect the biomechanical properties of the tissue. Prepared samples were divided into longitudinal and transverse fragments. Pericardial grafts (allograft from cadaveric pericardium; xenograft from bovine pericardium) were prepared similarly. The obtained tissue fragments were subjected to mechanical testing. All tensile tests were conducted using a single-column universal material testing machine, the TA.XTplus Texture Analyzer (Stable Micro Systems Ltd., UK). Interactive stress-strain curves were used for result analysis. The following parameters were determined: stress, strength, strain, sample thickness. The obtained data were subjected to statistical analysis. Results. Analysis of the obtained data revealed that the stress and strength of longitudinal fragments of TA were statistically significantly higher (p = 0,0004 and p = 0,0008; Tukey’s test) than those for the transverse fragments. This indicates that human TA is anisotropic. Correlation analysis showed a negative correlation between the patient age and the strength (r = –0,49; p < 0,05; Spearman’s rank correlation). Additionally, a negative correlation was found between the patient’s age and the thickness of their tunica albuginea (r = –0,56; p < 0,05 according to Spearman’s test). When comparing human TA with grafts from bovine…
creator: Sergey V. Kotov
creator: Nikita M. Sokolov
creator: Anna A. Yapina
creator: Anvar G. Yusufov
creator: Svetlana M. Titkova
creator: Ekaterina I. Klimenko
creator: Alexander P. Raksha
creator: Mikhail V. Anurov
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 5
ending page: 13
doi: 10.18565/urology.2025.4.5-13

Antibacterial drug fortiazinon for the treatment of complicated and chronic urinary tract infections
type: item
description: Introduction. The relevance of complicated urinary tract infections (cUTIs) is determined by their high prevalence, recurrent course, and the frequent resistance of pathogens to standard antibacterial regimens. Therefore, the clinical evaluation of new antimicrobial agents (fortiazinon) is one of the promising directions for improving the treatment of cUTIs. Materials and Methods. A prospective, multicenter, randomized, placebo-controlled clinical trial was carried out in two groups of patients with cUTIs who received either a combination of cefepime with fortiazinon or cefepime with placebo. Cefepime 1 g was administered intravenously or intramuscularly every 12 hours; fortiazinon 600 mg (2 tablets of 300 mg) or placebo (2 tablets) was administered orally every 12 hours immediately after cefepime. The treatment duration was 7 days, with the possibility of extension up to 14 days at the discretion of investigators. A total of 357 patients were included: 180 received cefepime + fortiazinon, 177 received cefepime + placebo. The primary endpoint was the proportion of patients with clinical and microbiological cure at day 21 after completion of treatment. Secondary endpoints included clinical efficacy in subgroups (MITT, mMITT, CE), pathogen eradication in microbiologically confirmed cUTIs, and recurrence rates at days 60 and 90 after therapy. Results. The primary endpoint was achieved in 136/180 (75.6%) of patients treated with cefepime/fortiazinon and in 90/177 (50.8%) of those treated with cefepime/placebo (difference: 24.7%; 97.5% CI: –14.7; two-sided ANOVA test). Analysis of secondary endpoints revealed significant advantages in clinical cure rates: MITT by 21.7%, mMITT by 21.5%, CE by 18.8%, and pathogen eradication by 13.2%. During follow-up, recurrence rates were significantly lower in the fortiazinon group compared with placebo: at day 60 the rates were 1.1% and 16.0%, and at day 90 they were 2.8% and 21.7%, respectively. Adverse events occurred in 37 (20.6%) p…
creator: Dmitry Yu. Pushkar
creator: Vladimir B. Beloborodov
creator: Nailya A. Zigangirova
creator: Alexander L. Gintsburg
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 14
ending page: 19
doi: 10.18565/urology.2025.4.14-19

Destruction of the protein matrix of kidney stones by solutions of non-toxic complexons with surfactant properties
type: item
description: Aim. To investigate the effects of solutions composed of molecules with both chelating and surfactant properties on kidney stones. Materials and Methods. Kidney stones and their fragments were obtained during ureteroscopy and retrograde intrarenal surgery, percutaneous nephrolithotomy, and stone extraction from the kidney performed in patients with urolithiasis. For the experiment, a solution was prepared based on a composition of iminodiacetate derivatives of fatty acid glycerides and iminodiacetate derivatives of polysaccharides. Stones of known mass were processed with this solution, dried, and examined using X-ray diffraction analysis. Qualitative protein analysis (biuret test) was performed on the solution and washout fluid. Results. Struvite stones (MgNH4PO4(H2O)6) swelled in the solution and disintegrated into small fragments. Proteins and phosphate ions were detected in the prepared solution. Stones composed of crystalline uric acid or its hydrate, as well as hydrated calcium oxalates (whewellite and weddellite), also swelled, with occasional changes in surface structure and color. X-ray diffraction analysis revealed a decrease in the amorphous, presumably protein, component and changes in the relative proportions of crystallohydrates. The presumed mechanism of stone destruction was leaching of the amorphous protein binder between crystalline grains, together with alterations in the crystalline phases. Conclusion. Complexons with emulsifying properties from the prepared solution penetrate the protein matrix of kidney stones and, together with enhanced water diffusion, cause partial protein extraction, swelling of amorphous and some crystalline phases, and subsequent stone disintegration. These findings highlight the potential of such hybrid compounds for the development of novel methods of treating urolithiasis and warrant further investigation.
creator: Armais A. Kamalov
creator: Olga Yu. Nesterova
creator: Aslan Yu. Tsivadze
creator: Alexander Ya. Fridman
creator: Andrey A. Shiryaev
creator: Alexander K. Novikov
creator: Alexander S. Panferov
creator: Vitaly S. Yastrebov
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 20
ending page: 25
doi: 10.18565/urology.2025.4.20-25

Comparative analysis of the results of morphological examination of hyperplastic prostate tissue in patients with and without testosterone deficiency
type: item
description: Introduction. Benign prostatic hyperplasia (BPH) is an important and urgent public health problem. Prostatic hyperplasia is characterized by epithelial, stromal, and muscular proliferation. Objective. To conduct a comparative analysis of the results of morphological examination of resected prostate tissue in patients with prostatic hyperplasia with and without testosterone deficiency. Materials and Methods. The results of morphological examination of the resected prostate tissue of 188 men with BPH were analyzed, who were divided into two groups: Group I – 71 patients with testosterone deficiency, group II (control) – 117 patients with testosterone levels above 12.1 nmol/L. Results. In patients with testosterone deficiency, during morphological examination of resected pancreatic tissue samples, prostate hyperplasia had a diffuse stromal character, combined with cystic deformity of the acinuses, with flattened and unclassifying epithelium, against the background of basal cell hyperplasia. In patients with normal Tc levels during morphological examination, during morphological examination of resected pancreatic tissue samples, the hyperplasia in all patients was glandular (epithelial), and the epithelial cells of the acinuses were tall cylindrical, with signs of active secretion. Conclusion. In hypogonadal men, stromal hyperplasia was detected in most cases (76.1%) in the resected prostate tissue, and in normogonadal patients, hyperplasia was glandular in all cases.
creator: Khalid S. Ibishev
creator: Svetlana I. Lemeshko
creator: Magomed-Khadzhi M. Uzhakhov
creator: Mikhail I. Kogan
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 26
ending page: 30
doi: 10.18565/urology.2025.4.26-30

https://bakhtiniada.ru/1728-2985/article/view/316544
type: item
title: Possibilities of using Urorek® (silodosin, 8 mg) for empirical therapy in patients with lower urinary tract symptoms due to benign prostatic hyperplasia: results of the Russian multicenter observational study MERCURY
description: Aim. To evaluate the efficiency, safety, and tolerability of Urorek® (silodosin, 8 mg) in empirical therapy of lower urinary tract symptoms (LUTS) in patients with benign prostatic hyperplasia (BPH) without prior diagnostic assessment. Materials and Methods. An open, prospective, multicenter observational study (MERCURY) was carried out in five clinical centers in Russia with the participation of 123 men (114 completed per protocol), aged 50–83 years. Urorek was prescribed empirically to patients with moderate LUTS. Efficacy was assessed using IPSS, QoL, VPSS scores, uroflowmetry parameters (Qmax, Qave), International Index of Erectile Function (IIEF), and hemodynamic parameters. The treatment duration was 90 days. Results. At day 15, a significant IPSS decrease of 3.77 points was observed; at 1 and 3 months the reduction was 5.63 and 6.86 points, respectively (p < 0.001). QoL, VPSS, Qmax, and Qave improved significantly at all stages. By day 15, Qmax increased by 2.49 ml/s, and by day 91 by 4.74 ml/s (35.5% increase). Adverse events occurred in 1.72% (retrograde ejaculation); no cases of orthostatic hypotension or arrhythmia were recorded. The drug had no significant effect on blood pressure or heart rate. Discussion. Silodosin demonstrated a rapid and marked effect on both voiding and storage symptoms of BPH, improving quality of life. Efficiency was evident as early as 15 days. VPSS showed strong correlation with IPSS and can be used in elderly or cognitively impaired patients. The drug demonstrated a high safety profile, especially in comorbid patients, and can be prescribed under conditions of limited diagnostic resources. Conclusion. Urorek® (silodosin, 8 mg) is effective and safe for empirical treatment of LUTS in BPH patients, including elderly and comorbid individuals. Its high selectivity for α1A-adrenergic receptors, low risk of drug-drug interactions, and lack of cardiovascular effects make it a treatment of choice for patients with LUTS/BPH prior to com…
creator: Dmitry Yu. Pushkar
creator: Alexander N. Bernikov
creator: Andrey M. Shvedov
creator: Alexander V. Zyryanov
creator: Igor V. Feofilov
creator: Andrey V. Igoshkin
creator: Vladimir L. Medvedev
creator: Mikhail E. Efremov
creator: Boris K. Komyakov
creator: Vladimir A. Fadeev
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 32
ending page: 42
doi: 10.18565/urology.2025.4.32-42

Effect of controlled normobaric hypoxia on the subjective state of patients with chronic prostatitis
type: item
description: Introduction. Unlike other physiotherapy methods, hypoxic therapy has virtually no history of use in urology. We considered it important to evaluate the physiological mechanisms underlying its therapeutic effects in urological patients. Aim. To assess the efficacy of normobaric interval hypoxic training as an innovative approach to the correction of psychophysiological disorders in patients with chronic prostatitis. Materials and Methods: The study included 36 men divided into three groups. Group 1 (n = 12) received standard drug therapy plus 10 sessions of interval normobaric hypoxic training under a “hypoxia–normoxia” regimen (13% O2). Group 2 (n = 12) received standard drug therapy plus 10 sessions under a “hypoxia–hyperoxia” regimen (31% O2). Group 3 (n = 12) served as the control, receiving drug therapy only. Sessions were carried out weekly, consisting of 5 cycles of 5 minutes each. The effect of hypoxic therapy on patients’ subjective state was assessed using an asthenic symptom questionnaire before treatment and during the 1st, 5th, and 10th sessions. Results. The most pronounced positive trends in the dynamics of asthenic symptoms were observed in the “hypoxia–hyperoxia” group: the average total number of complaints decreased almost threefold, while the average severity of complaints decreased by more than twofold. More modest positive changes were noted in the “hypoxia–normoxia” group, where the total number of complaints decreased by less than twofold, and the average severity decreased by about 20%. It should be emphasized that in both groups undergoing hypoxic therapy, highly significant differences were registered across all studied parameters compared with baseline. In the control group, during the same follow-up period, differences compared with baseline were insignificant. The above findings may demonstrate the insufficient efficiency of conventional measures in patients with chronic prostatitis in addressing asthenic and autonomic disorders, which …
creator: Ismail A. Miziev
creator: Murat H. Makhov
creator: Zhaneta H. Sabanchieva
creator: Laura A. Shiritova
creator: Inara M. Gataova
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 43
ending page: 47
doi: 10.18565/urology.2025.4.43-47

The role of transmission microscopy in assessing morphometric changes in spermatozoa of fertile and infertile men who have had COVID-19
type: item
description: Introduction. As COVID-19-induced disorders wreak havoc on populations worldwide, attention to the rehabilitation of the consequences has focused mainly on vital organ systems (lungs, kidneys, and heart) that are vulnerable to the initial viral attack and contribute to the development of acute pathology associated with this disease. However, we should not lose sight of the fact that COVID-19 affects any cells in the body that express ACE2, including human sperm. Materials and Methods. The results of transmission electron microscopy of the ejaculate of 157 men were analyzed. They were divided into four groups: Group I – 49 patients with idiopathic infertility who had COVID-19, Group II – 42 patients with idiopathic infertility who did not have COVID-19 during the study, Group III – 39 fertile men who had COVID-19, Group IV – 27 fertile men who did not have COVID-19. Objective: To study the role of sperm mitochondrial dysfunction in the development of male infertility associated with COVID-19. Results. According to transmission microscopy of the ejaculate, men who brought COVID-19 have severe sperm disorders, such as mitochondrial dysfunction and the presence of residual cytoplasm, which were more often recorded in infertile patients, compared to fertile men. Conclusions. COVID-19 impairs male reproductive potential and may impair male fertility.
creator: Yan O. Prokop
creator: Khalid S. Ibishev
creator: Maria A. Pogozhaeva
creator: Elena A. Sinelnik
creator: Mikhail I. Kogan
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 48
ending page: 52
doi: 10.18565/urology.2025.4.48-52

First experience with the Visus MG optical videoendoscopic urethral catheter for safe bladder drainage in various urethral injuries
type: item
description: Introduction. Despite the widespread use of bladder catheterization in both inpatient and outpatient practice, the procedure carries a risk of serious complications, including urethral trauma, strictures, and the development of false passages. According to published data, their incidence ranges from 10.2% to 17.7%. The most common causes of unsuccessful bladder catheterization are anatomical or pathological changes in the urethra, as well as insufficient experience of medical personnel. Repeated attempts at catheterization increase the risk of iatrogenic injuries. In military medicine and emergency care, the problem is aggravated by the high frequency of urethral trauma. Despite the availability of alternative imaging techniques (ultrasound, retrograde urethrography), the choice of the optimal drainage method remains unresolved, particularly in settings with limited access to advanced endoscopic equipment. Aim. To evaluate the efficiency and safety of the Visus MG optical urethral catheter with a portable endoscopic system (PES) in various types of urethral injuries. Materials and Methods. A prospective study was conducted at the Institute of Urology and Reproductive Health, Sechenov University, and at the S.M. Kirov Military Medical Academy. Eighty-five patients were included (60 and 25 from each institution, respectively). The efficacy and safety of bladder catheterization using the Visus MG optical urethral catheter with PES were assessed after unsuccessful attempts at standard catheterization, and in some cases without prior standard attempts. Indications included acute urinary retention, urethral trauma (combat or iatrogenic), preoperative drainage, and approximation of urethral edges before urethroplasty. The optical catheter provided visual control of urethral passage and enabled successful drainage in the presence of anatomical obstructions. Results. Patient age ranged from 20 to 86 years (mean: 59.8). The mean prostate volume among non-prostatectomy patient…
creator: Suleyman A. Yandiev
creator: Magomed A. Gazimiev
creator: Vladimir V. Protoshchak
creator: Evgeny G. Karpushchenko
creator: Denis V. Chinenov
creator: Gagik N. Akopyan
creator: Evgeny V. Shpot
creator: Leonid M. Rapoport
creator: Pyotr V. Glybochko
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 53
ending page: 58
doi: 10.18565/urology.2025.4.53-58

Recurrence of urothelial bladder cancer in the upper urinary tract after radical cystectomy: is there prevention and what are the treatment options?
type: item
description: Radical cystectomy is recognized as the gold standard in the management of muscle-invasive bladder cancer. However, despite its definitive nature, recurrences of urothelial carcinoma in the upper urinary tract remain an important cause of morbidity and mortality during long-term follow-up. The prognosis of such recurrences is generally poor, largely due to delayed diagnosis. This article presents three clinical cases of upper urinary tract recurrence detected 16–24 months after radical cystectomy. Successful treatment was achieved with radical nephroureterectomy including excision of the adjacent intestinal segment. These cases highlight the effectiveness of this surgical approach for upper tract recurrences following radical cystectomy and emphasize the need to establish criteria to determine whether urothelial tumors in the upper urinary tract represent true recurrences of bladder cancer or previously undiagnosed primary lesions. Further studies are required to develop algorithms for the early detection and management of this relatively rare pattern of disease progression.
creator: Dmitry V. Perlin
creator: Artyom O. Shmanev
creator: Shamil N. Shamkhalov
creator: Vasily P. Zipunnikov
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 59
ending page: 63
doi: 10.18565/urology.2025.4.59-63

Spontaneous subcapsular hematoma of the kidney due to renal colic: a case report and analysis of causes
type: item
description: Renal colic is characterized by acute pain in the lower back. The most common cause of this condition is a stone blocking the outflow of urine from the kidney. Long-term obstruction leads to hypertension of the renal pelvis, which leads to the development of urinoma, is the cause of rupture of the renal pelvis, and in rarer cases to bleeding with stages of subcapsular hematoma. The article presents a case of a 51-year-old patient who was admitted with complaints of intense pain in the lumbar region on the left. The anamnesis included repeated attacks of renal colic, acquired independently. Computed tomography revealed a subcapsular fluid accumulation measuring 50×80 mm, probably hematoma. Ultrasound examination confirmed the presence of a subcapsular hematoma. The patient underwent drainage of the upper urinary tract with a ureteral stent. The postoperative period was without surgery. Currently, regression of the subcapsular hematoma is observed.
creator: Magomed M. Asadulaev
creator: Mikhail E. Enikeev
creator: Magomed A. Gazimiev
creator: Abdusalam F. Abdusalamov
creator: Dmitry O. Korolev
creator: Victoria K. Rodionova
creator: Leonid M. Rapoport
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 64
ending page: 67
doi: 10.18565/urology.2025.4.64-67

Tuberculosis of the urinary bladder: a literature review. Part 2
type: item
description: Issues of etiology, pathogenesis, and diagnostics of tuberculous bladder lesions were discussed in the first part of the review. The presence of a “small contracted” bladder, regardless of etiology, is an indication for surgical treatment, including tuberculous microcystis. The surgeon’s main task is to select the optimal surgical approach in each case. An ileal segment is considered the best material for urinary reservoir reconstruction. Supratrigonal cystectomy with augmentation and radical cystectomy with orthotopic reconstruction are the most common procedures for tuberculous microcystis. In the postoperative period, assessment of quality of life and urodynamic parameters are key factors for successful outcomes. To summarize current data on surgical treatment of tuberculous bladder microcystis and to evaluate quality of life and urodynamic parameters after surgery, the publications from Elibrary.ru, PubMed, and Google Scholar were reviewed. This second part of the review highlights surgical treatment options for tuberculous microcystis and presents available data on quality of life and urodynamic outcomes after surgery.
creator: Vladimir V. Protoshchak
creator: Konstantin H. Chibirov
creator: Evgeny G. Karpushchenko
creator: Mikhail V. Paronnikov
creator: Pavel A. Babkin
creator: Nikolay P. Kushnirenko
creator: Anna A. Gorelova
creator: Dmitry A. Galyuk
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 68
ending page: 74
doi: 10.18565/urology.2025.4.68-74

Urinary tract microbiota: new taxons
type: item
description: The review is devoted to the assessment of the biological diversity of the human urinary tract microflora. The search was performed using the PubMed, List of Prokaryotic Names with Standing in Nomenclature databases. Data on the species of aerobic, facultative anaerobic and obligate anaerobic bacteria described after 2000 were analyzed. It was found that the introduction of improved diagnostic protocols and methodological techniques led to the detection of new species of microorganisms in urine belonging to 14 families (Enterobacteriaceae, Pseudomonadaceae, Weeksellaceae, Flavobacteriaceae, Chromobacteriaceae, Paenibacillaceae, Lysobacteraceae, Bifidobacteriaceae, Actinomycetaceae, Lactobacillaceae, Corynebacteriaceae, Caryophanaceae, Dietziaceae, and Aerococcaceae). Information on the clinical significance and antibiotic resistance of these bacteria is presented.
creator: Alexander V. Valyshev
creator: Mikhail D. Kuzmin
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 75
ending page: 79
doi: 10.18565/urology.2025.4.75-79

The relationship between bacteria and kidney stones of different compositions in patients with urolithiasis
type: item
description: Urolithiasis is one of the most prevalent urological disorders and remains among the leading urinary tract diseases worldwide. The risk of developing urolithiasis is influenced by a wide range of factors, and its global prevalence continues to rise, particularly in both developed and developing countries. A deeper understanding of its etiology, including the contribution of bacteria, is of paramount importance, as microorganisms may contribute to recurrent stone formation. This review summarizes current evidence supporting bacterial involvement in urolithiasis. Particular attention is given to the potential role of microorganisms in the pathogenesis of so-called non-infectious stones, as well as to the complex interplay between stone formation and urinary tract infection. The aim of this article is to integrate available data on the association between bacteria and urinary stones, with a focus on the pathophysiology of stone formation and the urinary microbiome in calculi of different chemical compositions.
creator: Dmitry N. Khotko
creator: Anastasia I. Khotko
creator: Alla B. Bucharskaya
creator: Natalia V. Polukonova
creator: Vladimir M. Popkov
creator: Artyom I. Tarasenko
creator: Ramil R. Altynbaev
creator: Mahdi Mohamed Issa Al-Djazaeri
creator: Daniil A. Kozlov
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 80
ending page: 84
doi: 10.18565/urology.2025.4.80-84

Cefixime in urinary tract infections in women
type: item
description: Urinary tract infections (UTIs) remain one of the most common bacterial infections in outpatient practice, particularly among women of reproductive age and pregnant patients. One of the therapeutic options for UTIs is cefixime, a broad-spectrum third-generation cephalosporin. Cefixime demonstrates high antimicrobial activity with a minimal number of adverse effects, which explains the absence of contraindications for its use during pregnancy. Cefixime has high oral bioavailability, is often resistant to β-lactamases, and ensures sufficient urinary concentration when administered at 400 mg once daily. Pharmacokinetic parameters remain stable during pregnancy, while preclinical studies indicate extremely low penetration into fetal tissues and breast milk (<1% of the dose). The dispersible formulation Cefixime EXPRESS provides additional benefits for pregnant women due to ease of administration, improved tolerability and adherence. Cefixime EXPRESS in dispersible form represents a modern drug for the treatment of both acute uncomplicated cystitis and acute uncomplicated pyelonephritis, particularly in outpatient settings. It combines proven efficacy with convenient dosing, good tolerability, and a rapid clinical response, making it a reasonable treatment choice, especially when first-line drugs are contraindicated or in cases of resistance to other antibiotics.
creator: Olga Y. Nesterova
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 85
ending page: 93
doi: 10.18565/urology.2025.4.85-93

De novo pelvic dysfunctions after vaginal urogynecological surgeries
type: item
description: The goal of vaginal reconstructive surgery is to address pelvic issues. Surgical procedures can greatly enhance the lives of many women by alleviating symptoms and improving their overall well-being. However, there are instances where women experience pelvic dysfunction for the first time — new or worsening symptoms in the pelvic area that emerge following surgery. The purpose of the review is to summarize current knowledge, identify existing gaps and suggest future research directions aimed at minimizing iatrogenic morbidity and improving the quality of life of patients. A search was conducted using PubMed, Scopus, Web of Science, and Cochrane Library databases. The search queries included various combinations of the following keywords: «pelvic floor dysfunction», «urogynecology», «vaginal surgery», «pelvic organ prolapse», «stress urinary incontinence», «overactive bladder», «de novo», «postoperative complications», «urination dysfunction», «dyspareunia», «fecal incontinence», «quality of life», «synthetic mesh», «repair with native tissues» and «results of surgical intervention». The search was limited to English-language publications from January 1, 2014 to December 31, 2024 (including articles published in early 2025). Literature data convincingly indicate that a significant proportion of women who have undergone urogynecological vaginal surgery develop de novo pelvic dysfunctions. The etiology of de novo pelvic dysfunction is complex and multifactorial, including nerve injury, mesh-related complications, altered pelvic floor biomechanics, pre-existing subclinical dysfunction, and psychological factors. Identifying risk factors and implementing strategies to prevent and effectively treat new dysfunction are critical to optimizing surgical outcomes and patient well-being.
creator: Bella K. Ausheva
creator: George R. Kasyan
creator: Dmitry Y. Pushkar
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 94
ending page: 99
doi: 10.18565/urology.2025.4.94-99

Antioxidants and micronutrients for the prevention and correction of reproductive dysfunction in men, the role of polyunsaturated fatty acids: a review of studies
type: item
description: The review article reflects current opinion in oxidative stress impact on male fertility, as well as the possibilities of restoring redox balance and normalizing reproductive function by administration of substances with antioxidant properties and products containing polyunsaturated fatty acids. The review covers Russian studies of antioxidant complexes «BESTFertil», which includes L-Carnitine, L-Arginine, Vitamin C and E, Folic Acid, Zinc, Selenium, Glutathione and Coenzyme Q10 and Ginseng Root Extract, as well as «BESTFertil-DHA», supplemented with capsules with Omega-3 polyunsaturated fatty acids. These studies resulted in increase of basic semen parameters - concentration, motility and proportion of normal forms of spermatozoa, as well as in decrease in sperm DNA fragmentation.
creator: Igor A. Korneyev
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 100
ending page: 108
doi: 10.18565/urology.2025.4.100-108

Methods for improving the safety of tubeless percutaneous nephrolithotripsy: current state of the problem
type: item
description: Despite the growing popularity and expanding indications for retrograde intrarenal surgery (RIRS) in the treatment of urolithiasis, percutaneous nephrolithotripsy (PCNL) remains the method of choice for removing large kidney stones due to its high efficiency and safety. Modern approaches, such as tubeless or totally tubeless PCNL, allow faster recovery and improve patients’ postoperative quality of life. However, successful implementation of these procedures requires strict patient selection. The primary criterion is atraumatic nature, an absence of urinary tract infection and residual fragments. To analyze modern instrumental techniques and technologies potentially capable of reducing the incidence of intra- and postoperative complications during tubeless PCNL, we carried out a literature search in PubMed, Scopus, ResearchGate, and eLibrary. The review included articles in Russian and English published between 1973 and 2024. According to the literature, the frequency of tubeless PCNL can be increased by precise, atraumatic transpapillary puncture through the avascular zone. These conditions can be achieved not only by the surgeon’s experience, but also through the use of new atraumatic instruments for puncturing the collecting system and creating percutaneous access, such as the MG puncture needle, as well as imaging technologies that significantly improve puncture accuracy. To obtain more reliable evidence, prospective randomized studies including patients undergoing tubeless and totally tubeless PCNL are required. Conclusion. The use of additional imaging technologies and atraumatic instruments for percutaneous access may reduce the complication rate after tubeless and totally tubeless PCNL. However, further prospective randomized studies are necessary in this field.
creator: Valeriia D. Kim
creator: Arianna M. Yakubova
creator: Stanislav V. Vovdenko
creator: Yuri V. Olefir
creator: Stanislav K. Ali
creator: Evgenii A. Bezrukov
creator: Magomed A. Gazimiev
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 109
ending page: 114
doi: 10.18565/urology.2025.4.109-114

Reconstruction of the female urethra during its destruction: a systematic review and meta-analysis
type: item
description: In accordance with the PRISMA protocol, a comprehensive literature search was conducted, and based on a systematic review and meta-analysis, the effectiveness of various surgical approaches for complete or partial urethral destruction in women was evaluated. A total of 36 studies were included, encompassing more than 500 female patients with severe urethral injury. The analysis incorporated retrospective case series, cohort and comparative studies, as well as one systematic review. The primary outcomes assessed were urethral patency restoration, urinary continence, recurrence rate, complications, and the need for re-interventions. Statistical analysis included a meta-analysis of success proportions using a random-effects model; the level of evidence was evaluated according to the GRADE system. The best outcomes were observed with urethroplasty using autologous tissues (buccal mucosa, vaginal and labial flaps), which provided long-term urethral patency (88.2%; 95% CI, 82–93%) and preservation of continence. Other urinary diversion techniques (urethroclesis, suprapubic fistula, Monti procedure) achieved continence in the majority of patients with severe comorbidities (success rate 78%), but were associated with a high incidence of complications, including infections, stone formation, and progressive renal failure. Tissue urethroplasty remains the most effective and safest method of urethral reconstruction in women. Minimally invasive procedures should be regarded as temporary measures, while diversion operations should be reserved for the most severe cases.
creator: Vladimir A. Vorobev
creator: Mikhail I. Kogan
creator: Andrey B. Bogdanov
creator: Oleg B. Loran
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 115
ending page: 123
doi: 10.18565/urology.2025.4.115-123

Uncomplicated urinary tract infections: preserving first-line antimicrobial agents in the updated guidelines
type: item
description: Antimicrobial resistance (AMR) poses a global public health threat and may result in serious economic consequences. Although the treatment regimens for uncomplicated urinary tract infections (UTIs) have remained largely unchanged, they require continuous monitoring due to increasing antimicrobial resistance. The most recent updates of clinical guidelines for the management of uncomplicated UTIs did not revise the list of first-line antibiotics, since no new oral agents are currently available. Single-dose fosfomycin administration has been shown to be as safe and effective as other antibiotics in the treatment of uncomplicated UTIs in women. Fosfomycin therefore remains an adequate empirical treatment option. However, ongoing surveillance of regional antimicrobial resistance is essential to ensure the rational selection of antibiotics for empirical therapy.
creator: Andrey V. Zaitsev
creator: Lyubov A. Khodyreva
creator: Konstantin B. Kolontarev
creator: Alexander N. Bernikov
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 124
ending page: 129
doi: 10.18565/urology.2025.4.124-129

Pain syndrome in urology: features of classification and pathogenetic aspects
type: item
description: Key aspects of pain syndrome in urology, including its classification, pathogenesis, and current treatment approaches, are discussed in the article. Special attention is given to the phenomenon of chronic pelvic pain, defined as persistent pain lasting at least three months, accompanied by dysfunction of the genitourinary system and emotional disorders. The main pathogenetic mechanisms underlying pain syndrome determine its complex multisystem nature, which requires a comprehensive approach to both diagnosis and treatment. Various etiologies of urologic chronic pain syndrome are described. Particular emphasis is given on urological causes such as bacterial cystitis and interstitial cystitis/bladder pain syndrome (IC/BPS). Clinical phenotypes of IC/BPS are discussed, along with individualized treatment approaches for each phenotype. The impact of pain syndrome in bacterial cystitis on quality of life and the role of phenazopyridine in pain relief are also highlighted. The importance of an interdisciplinary approach and the combination of different therapeutic methods to achieve good outcomes in the management of pain syndrome is emphasized.
creator: Olga A. Plekhanova
creator: Dmitry Y. Pushkar
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 130
ending page: 135
doi: 10.18565/urology.2025.4.130-135

Resolution of the Expert Council
type: item
creator: Team Editorial
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 136
ending page: 138
doi: 10.18565/urology.2025.4.136-138

Arustamov Dmitry Lvovich (1942–2025)
type: item
creator: Team Editorial
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 139
ending page: 139

In memory of Ali Hussein Mahmud (1954–2025)
type: item
creator: Team Editorial
rights: Copyright (c) 2025 Bionika Media
date: 2025-09-16
publication date: 2025-09-16
number: 4
starting page: 140
ending page: 140