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Proceedings of the 27th European Paediatric Rheumatology Congress (PReS 2021) : Virtual. 19-21 September 2021

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… Nijmegen, Netherlands; 3 Pediatric Rheumatology Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain; 4 2nd Department of Pediatrics, Semmelweis University, Budapest, Hungary; 5 Department of Immunology, Dmitry Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow …

[Efficiency of serotonin in the prevention of postoperative ileus in patients after robot-assisted radical prostatectomy].

INTRODUCTION: Postoperative ileus is a transient impairment of gastrointestinal motility that occurs after surgery and anesthesia. Currently, there is a sustained trend toward investigating the role of serotonin as a regulator of intestinal motor function. AIM: To evaluate the clinical efficiency of serotonin (Dinaton) in the prevention of postoperative ileus, pain severity, and hemostasis parameters in patients after robot-assisted radical prostatectomy (RARP). MATERIALS AND METHODS: A single-center prospective randomized controlled clinical study was conducted and included 70 patients afte

[The use of augmented reality technologies in urological practice].

INTRODUCTION: Modern urology is undergoing a technological revolution, a key component of which is the integration of augmented reality (Augmented Reality, AR). By combining virtual 3D models with the real operating-room environment in real time, AR is transforming surgical planning, intraoperative navigation, and training. This technology creates opportunities to improve procedural accuracy, reduce invasiveness, and enhance clinical outcomes, particularly in robotic and laparoscopic surgery. AIM: To systematize current data on the use of AR technologies in urology for surgical planning, intr

[Results of the first multicenter study assessing the efficiency of a tissue sensor during thulium fiber laser lithotripsy].

INTRODUCTION: Currently, the main surgical approach for urinary stone removal is minimally invasive endoscopic procedures. Various laser systems compatible with most modern instruments are used for stone disintegration. Due to high efficacy and minimal fragment retropulsion during fragmentation, the domestic thulium fiber laser has become a serious alternative to the conventional holmium laser. At the same time, the safety profile of thulium fiber lithotripsy remains debatable because of the potential risk of irrigation fluid heating and damage to surrounding tissues during fragmentation. Impl

[Urolithiasis in Rostov Region: features of stone formation in 20232025].

AIM: To determine the prevalence of different urinary stone types in Rostov Region, as well as the frequency and distribution patterns of single-component and mixed stones by sex and age. MATERIALS AND METHODS: The chemical composition of 673 urinary stones was analyzed using infrared spectroscopy and X-ray diffraction. Stones were received in an anonymized form from the Clinical and Diagnostic Center "Zdorovie", Rostov-on-Don, for the period 2023-2025. RESULTS: A total of 673 urinary stones were analyzed with consideration of patient sex and age. The male-to-female ratio was 1.3:1. Overall,

[Sex disparities of urolithiasis: epidemiological features and possible causes].

This review examines in detail the epidemiology of urolithiasis in men and women, as well as possible mechanisms explaining the gender inequality of urolithiasis. Urolithiasis is one of the most common and socially significant diseases of the urinary system, characterized by a chronic recurrent course with a recurrence rate of about 50% within 5 years after manifestation. Male gender is a significant risk factor for urolithiasis, which is confirmed by numerous studies demonstrating that the prevalence of urolithiasis among men is significantly higher than among women in almost all age categori

[Clinical and morphological rationale for urinary continence recovery after robot-assisted nervesparing radical prostatectomy].

OBJECTIVE: To compare the functional, clinical and morphological results of a standard robot-assisted nerve-sparing radical prostatectomy and with the use of the Retzius-sparing technique. To justify the differences in the rate and quality of urinary continence recovery based on the results of morphological examination. MATERIALS AND METHODS: A prospective and retrospective analysis was conducted on two groups of patients (n=223) who underwent nerve-sparing robot-assisted radical prostatectomy between 2013 and 2023. The first group included 110 patients who underwent nerve-sparing robot-assis

[Continence recovery after robotic-assisted radical Retzius-sparing prostatectomy].

OBJECTIVE: To assess time to urinary continence recovery after Retzius-sparing robot-assisted radical prostatectomy (RS-RARP) and to describe early perioperative and oncological outcomes. MATERIALS AND METHODS: A retrospective analysis was performed of patients who underwent RS-RARP in 2022-2024. The primary endpoint was time to complete urinary continence (0 pads/day). Time-to-event analysis (continence recovery) was carried out using the Kaplan-Meier method, with cumulative event probability visualized as (1S(t)) and 95% confidence intervals calculated. RESULTS: A total of 344 patients wer

[Male infertility and reproductive dysfunction: clinical aspects of the use of terms and definitions from the Russian Society of Urology guidelines].

The practical use of terms presented in the Russian Society of Urology clinical guidelines "Male Infertility" is discussed in the article. Male infertility is caused by conditions that lead to impaired reproductive function and inability to conceive: sexual dysfunction and anatomical defects that prevent sperm delivery, azoospermia, cryptozoospermia, functional insufficiency of spermatozoa and of the genetic material they contain, such as 100%- astheno-, necro-, and globozoospermia, etc. Signs of insufficient reproductive function (reproductive dysfunction) in partners may include relative inf

[Endoscopic extraction of a foreign body from the right kidney].

Foreign bodies in the upper urinary tract are relatively rare. Publications on this topic primarily consist of clinical case reports describing the removal of foreign bodies discovered after surgical interventions. However, in modern combat trauma care, the relevance of this issue has increased. In cases of penetrating abdominal or lumbar injuries involving the kidney, the penetrating projectile may remain in the renal parenchyma and subsequently migrate or initially lodge in the pelvicalyceal system. In the vast majority of cases, patients present with multiple (18.6%) or combined (71.2%) inj

[Application of artificial intelligence in urology: the healthcare structure of the future].

INTRODUCTION: Artificial intelligence (AI) is one of the most innovative and promising fields of modern technology, exerting a significant impact on various areas of medicine, including urology. AI is increasingly being used not only for the diagnosis of urological conditions, but also for their treatment and prognostic assessment. The literature search was performed in the electronic databases PubMed, Web of Science, Scopus, CyberLeninka, and eLibrary. The inclusion criteria were original studies on the application of AI methods in urology and literature reviews on the topic. The exclusion cr