Publications by authors named "Jan Svihra"

Article Synopsis
  • * Conducted on 150 women aged around 33.1 years postpartum, it used various assessments, including 2D and 3D/4D ultrasound, to measure muscle function and incontinence symptoms.
  • * Results indicated a weak correlation between abdominal muscle separation and stress urinary incontinence as well as pelvic floor dysfunction, with no significant relationship to hiatal area size.
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Clear cell renal cell carcinoma (ccRCC) is the third most common type of urological malignancy worldwide, and it is associated with a silent progression and late manifestation. Patients with a metastatic form of ccRCC have a poor prognosis; however, when the disease is diagnosed early, it is largely curable. Currently, there are no biomarkers available in clinical practice for ccRCC.

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Background: Men with overactive bladder (OAB) and benign prostatic hyperplasia (BPH), will have deterioration in the quality of life.

Objective: The aim of this study was to evaluate the effect of combining pelvic floor muscle training with the urgency suppression technique (PFMT-st) and silodosin in comparison with silodosin in men with benign prostatic hyperplasia (BPH) and overactive bladder (OAB) after 12 weeks of treatment.

Patients And Methods: A total of 158 patients were randomized into two groups.

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Clear cell renal cell carcinoma (ccRCC) is mostly diagnosed incidentally and has relatively high recurrence rates. Alterations in VHL/HIF and mTOR pathways are commonly present in ccRCC. The present study attempted to identify potential diagnostic markers at the biochemical and molecular level.

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Objective: The aim of this study was to determine the prevalence of Diastasis of the rectus abdominis muscles (DRAM) and pelvic floor muscle dysfunction (PFMD) in postpartum women. Design: The observational prospective study.

Material: 150 of 180 women (83.

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Clear cell renal cell carcinoma (ccRCC) is the most common variant of RCC. It is an aggressive disease with an unfavorable prognosis. The rich immune infiltrates present in the tumor microenvironment (TME) of ccRCC produce various signaling molecules, especially cytokines, which primarily activate the Jak/STAT pathway and significantly influence tumor pathogenesis.

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Introduction And Hypothesis: The primary objective was to compare high- and low-frequency pelvic floor muscle training (PFMT) with the impact on urinary incontinence episode frequency over 1 week (IEF/week). The secondary objective was to compare the two groups with regard to pelvic floor muscle function, morphometry, incontinence quality of life, and patient global impression.

Methods: This was a randomised parallel controlled study.

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Purpose: To develop a safe and precise method for intraprostatic injection, and to establish correlation between the volume of ethanol injectate and the volume of subsequent infiltrated prostate tissue.

Materials And Methods: We performed intraprostatic injection of 96% ethanol using a needle which has a segment of its wall made of capillary membrane with hundreds of pores in an acute and chronic canine experiment, in heart-beating cadaveric organ donors, and in a xenograft model of human prostate cancer. Whole mount tissue sections were used for three-dimensional reconstruction of the necrotic lesions and calculation of their volumes.

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The aim of our study was to establish the predictive value of pelvic floor muscle morphometry using 3D/4D ultrasound in relation to the success of pelvic floor muscle training (PFMT) for 12 weeks in women with stress urinary incontinence (SUI). A total of 86 women with SUI from regional gynaecological and urological outpatient clinics were enrolled on this cross-sectional study. SUI symptoms were assessed by the International Consultation on Incontinence Questionnaire (ICIQ-UI SF).

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The aim of this study was to evaluate the differences in attitudes towards vaccination against COVID-19 among secondary school teachers and outpatient physicians. A cross-sectional study was realised using anonymous questionnaires. The EPI Info 7 program and R software, version 4.

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Introduction: The aim of this study was to identify and compare barriers to cervical cancer screening (CCS) between women seeking and not seeking CCS by CPC-28 questionnaire ('Creencias, Papanicolaou, Cancer-28' questionnaire - Beliefs about Papanicolaou and Cervical Cancer).

Methods: A pilot study was performed in 20 gynecological departments, each department sending data from five healthy women and five untreated women with cervical cancer. The women completed a validated and standardized questionnaire with 28 statements (the CPC-28 questionnaire).

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The aim of this study was to assess prevalence and associated risk factors of burnout syndrome among healthcare workers (HCWs), especially among nurses during the pandemic of COVID-19. The sample of the cross-sectional study consists of 201 employees of University Hospital. The Maslach Burnout Inventory-Human Services Survey for Medical Personnel (MBI-HSS MP) was used.

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The aim of this meta-analysis was to evaluate the prevalence of COVID-19 vaccination among medical students worldwide. Three electronic databases, i.e.

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Symptoms of renal cell carcinoma (RCC) have typically late onset and correlate with its advanced stage. No biomarkers of RCC are currently available. The present study analyzed the immuno-biochemical profile of RCC by measuring the levels of cytokines engaged in RCC pathophysiology.

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The purpose of this study was to analyse attitudes, motivation, and reasons for hesitancy toward COVID-19 vaccination among healthcare workers (HCWs) in northern Slovakia. A cross-sectional study was conducted between 30 August 2021 and 30 September 2021. An anonymous questionnaire was administered.

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The aim of our study will be to evaluate the effect of combining pelvic floor muscle training (PFMT) with the urgency-suppression technique and silodosin in comparison with silodosin alone in men with Benign Prostatic Hyperplasia (BPH) and Overactive Bladder (OAB) after 12 weeks of treatment. The primary outcome will be a change in the number of voidings and intensity of urgencies over 24 h using a micturition diary, and the secondary outcomes will be a change in lower urinary tract symptoms, a change in incontinence quality of life, a change in patients' global impression of improvement, and a lower incidence of adverse events. A randomized intervention parallel multicenter study will be conducted in collaboration with 45 urological clinics at the national level.

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Objectives: To evaluate sports groups on the risk of stress urinary incontinence (SUI) in sportswomen and its impact on their quality of life.

Study Design: Cross-sectional study. The group consisted of 249 sportswomen with a mean age of 22.

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Purpose: The primary aim of the work was to evaluate the effect of physical training and pelvic floor muscle training combined with dual tasks (PFMT-DT) in older women on urgency urinary incontinence (UUI). The secondary aim of the work was to evaluate the impact of interventions on static and dynamic balance, risk of falls and fear of falls.

Sample: The research sample consisted of 88 older women with UUI, with a mean age of 75 ± 4.

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Objectives: The aim of this study was to measure the impact of innovative pelvic floor muscle training (iPFMT) on Quality-Adjusted Life Years (QALYs) in women with stress urinary incontinence (SUI) treated by duloxetine.

Study Design: This analysis is part of the DULOXING study conducted between February 2019 and 2020. The control group received oral duloxetine treatment (40 mg BID), and the experimental group received oral duloxetine treatment (40 mg BID) and iPFMT with lumbopelvic stabilization.

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The aims of the study were to compare the change in the Wisconsin Stone Quality of Life (WISQOL) score in patients who underwent retrograde intrarenal surgery (RIRS) single-use ureteroscope or extracorporeal shock wave lithotripsy (ESWL) with a calculation of quality-adjusted life-years (QALYs). 158 patients treated with urinary stone disease were randomly divided into 80 patients in the validation and 78 patients in the intervention arm. Patients in the intervention arm were randomly divided into the RIRS or the ESWL group.

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Introduction And Hypothesis: The aim of our study was to evaluate the effect of a combination of innovative pelvic floor muscle training (iPFMT) and duloxetine compared with the use of duloxetine alone on women with stress urinary incontinence (SUI) after 12 weeks of treatment.

Methods: We conducted a parallel multicentre study with randomized intervention in 45 national urological outpatient clinics. Patients with an enrolment ratio of 1:1 were divided into the experimental and control groups.

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Introduction: The effect of different intensities of pelvic floor muscle training (PFMT) assessed by 2D/3D ultrasound (USG) have not been sufficiently monitored in the literature. The objective of the study will be to evaluate the effect of this intervention by assessing the change in incontinence episode frequency, hiatal area (HA) and hiatal diameter by 2D/3D USG and quality of life over 12 weeks of treatment.

Methods: Using a randomized interventional parallel study, patients will be assigned to groups A and B using simple software randomization according to odd and even patient sequence numbers.

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Background: Several authors have investigated the relationship between obesity - assessed only by body mass index (BMI) - and overactive bladder (OAB) symptoms.

Objectives: The objective of this study was to determine the relationship between body fat percentage (BFP) and the severity of OAB symptoms with an impact on quality of life.

Design: Cross-sectional study.

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Introduction: There is a lack of published studies about the combination of duloxetine and pelvic floor muscle training (PFMT) in women with stress urinary incontinence (SUI). The aim of our work will be to evaluate the effect of this intervention by assessing whether there is a change in the incontinence episode frequency (IEF), Incontinence Quality of Life (I-QoL), Patient Global Impression of Improvement score (PGI-I) and mean time between voids (MTBV). Combined therapy with duloxetine and PFMT will be compared to duloxetine treatment alone with respect to its efficacy and side effects.

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