Predictive Factors of Transient Urinary Incontinence Following Holmium Laser Enucleation of the Prostate (HoLEP): Single-Center Experience.

: The aim of this study was to assess the predictive factors associated with transient urine incontinence (TUI) following holmium laser enucleation of the prostate (HoLEP). : A retrospective analysis was conducted on a prospectively maintained database containing the first 149 consecutive HoLEP cases between June 2022 and December 2023. The study recorded several patient characteristics, and preoperative data such as IPSS score, total gland volume, preoperative catheterization, Qmax, and PVR volume were collected.

[Case-based presentation of the S2e guideline on the diagnosis and treatment of benign prostatic hyperplasia].

Benign prostatic hyperplasia (BPH) is the most common disease of the lower urinary tract in men. The prevalence increases continuously with increasing age and a chronic progressive course is to be expected. In order to reduce the morbidity of affected patients and to improve their quality of life, the expert panel Benign Prostatic Hyperplasia (BPH) of the German Society of Urology (DGU) has written a new version of the evidence-based "S2e guideline on the diagnosis and treatment of BPH".

[Minimally invasive treatment of benign prostatic hyperplasia : The German S2e guideline 2023-part 4].

Background: Lower urinary tract symptoms suggestive for benign prostatic obstruction (LUTS/BPO) are one of the most frequent diseases in men and can have a significant impact on quality of life. Instrumental therapies are common, and many patients seek minimally invasive treatment options.

Objective: Presentation and evidence-based evaluation of the minimally invasive therapy for benign prostatic syndrome.

[Surgical treatment options of lower urinary tract symptoms due to benign prostatic obstruction : The German S2e guideline 2023-part 3].

Background: Lower urinary tract symptoms (LUTS) due to benign prostatic obstruction (BPO) are one of the most common diagnoses in clinical practice. Bothersome LUTS impact considerably quality of life of men and may cause severe complications without treatment. According to the diagnostic assessment every patient should be treated with an adequate therapy.

[Conservative and pharmacological treatment of benign prostatic hyperplasia : The German S2e-guideline 2023-part2].

Background: Lower urinary tract symptoms (LUTS) suggestive of benign prostatic hyperplasia (BPH, in German guidelines: benign prostatic syndrome [BPS]) is considered the most common disease of the lower urinary tract in men and can have a tremendous impact on the quality-of-life of affected patients. Conservative and pharmacological therapy of this disease are of great importance, both in improving LUTS and reducing progression-related complications.

Objectives: Presentation of the conservative and pharmacological treatment options according to the current German S2e guideline on BPS.

[Diagnostic work-up of benign prostatic hyperplasia : The German S2e-guideline 2023 part 1].

Background: Lower urinary tract symptoms (LUTS) suggestive of benign prostatic hyperplasia (BPH; in German guidelines: benign prostatic syndrome [BPS]) is the most frequent urological disease in men and can result in a considerable deterioration of quality-of-life. BPS can be associated with LUTS, benign prostatic enlargement (BPE), and bladder outlet obstruction (BOO) or benign prostatic obstruction (BPO), respectively. The expert group on BPS of the German Society of Urology has re-evaluated the tests for the assessment of BPH and provides evidence-based recommendations.

Diagnosis and Therapy of Female Urinary Incontinence. Guideline of the DGGG, OEGGG and SGGG (S2k Level, AWMF Registry No. 015/091, January 2022): Part 2 with Recommendations on Interventional/Surgical Therapy of Overactive Bladder, Surgical Treatment of Stress Urinary Incontinence and Diagnosis and Therapy of Iatrogenic Urogenital Fistula.

This completely revised interdisciplinary S2k-guideline on the diagnosis, therapy, and follow-up care of female patients with urinary incontinence (AWMF registry number: 015-091) was published in December 2021. This guideline combines and summarizes earlier guidelines such as "Female stress urinary incontinence," "Female urge incontinence" and "Use of Ultrasonography in Urogynecological Diagnostics" for the first time. The guideline was coordinated by the German Society for Gynecology and Obstetrics (Deutsche Gesellschaft für Gynäkologie und Geburtshilfe, DGGG) and the Working Group for Urogynecology and Plastic Pelvic Floor Reconstruction (Arbeitsgemeinschaft für Urogynäkologie und plastische Beckenbodenrekonstruktion e.

Bladder Microbiome in the Context of Urological Disorders-Is There a Biomarker Potential for Interstitial Cystitis?

Since the development of modern cultivation and sequencing techniques, the human microbiome has increasingly become the focus of scientific attention. Even in the bladder, long considered to be a sterile niche, a highly variable and complex microbial colonization has now been demonstrated. Especially in the context of diseases such as interstitial cystitis, whose etiopathogenesis is largely unknown, and whose diagnosis is based on a process of exclusion of confusable diseases, science hopes to gain far-reaching insights for etiology and diagnosis, including the identification of potential biomarkers.

[Interstitial cystitis: interventions and surgery - more than a last resort?].

Interstitial cystitis is an underdiagnosed chronic-relapsing to chronic-progressive urinary bladder disease, whose pathogenesis and aetiology has not been fully elucidated. The disease itself cannot be cured and treatment is symptomatic. Treatment options comprise conservative and medicinal approaches as well as a large number of interventional/surgical procedures.

[Physical and psychological comorbidities of interstitial cystitis/bladder pain syndrome].

Compared with the healthy population, patients diagnosed with IC/BPS have a higher risk of developing further pain syndromes. Common comorbidities include endometriosis, irritable bowel syndrome, fibromyalgia, chronic fatigue, migraine, anxiety, multiple chemical sensitivity and autoimmune diseases. Chronic pain may lead to depression, which often results in social isolation.

Beyond Antimuscarinics: A Review of Pharmacological and Interventional Options for Overactive Bladder Management in Men.

Context: The role of overactive bladder (OAB) treatment in women beyond antimuscarinics has been evaluated extensively. Beta-3 agonists, botulinum toxin-A (BTX-A), and nerve stimulation are indicated in these patients. However, data on male patients in this clinical scenario are scarce.

[Interstitial cystitis/bladder pain syndrome (IC/BPS)].

As an orphan disease interstitial cystitis/bladder pain syndrome (IC/BPS) is a frequently underdiagnosed and inadequately treated disease of the urinary bladder, often after years of symptoms. Caused by an unknown etiology, a high variability of symptoms, a lack of biomarkers and a gradual onset, IC/BPS is a diagnosis by exclusion and poses a special challenge to doctors and patients. In addition to conventional and complementary medical treatment, oral medication, intravesical and transurethral procedures are available as treatment options.

Mental Fatigue Evaluation of Surgical Teams during a Regular Workday in a High-Volume Tertiary Healthcare Center.

Introduction: Considering the complex set of manual and psychological tasks a surgeon has to perform during the day, it is very important to assess the surgeon's fatigability, reaction time, attention, and memory.

Objective: Here, we wanted to determine the mental fatigue status of surgeons and how their abilities are affected through a regular workday.

Methods: We included 3 senior urologists and 6 urology residents.

Muscarinic receptors 2 and 5 regulate bitter response of urethral brush cells via negative feedback.

We have recently identified a cholinergic chemosensory cell in the urethral epithelium, urethral brush cell (UBC), that, upon stimulation with bitter or bacterial substances, initiates a reflex detrusor activation. Here, we elucidated cholinergic mechanisms that modulate UBC responsiveness. We analyzed muscarinic acetylcholine receptor (M1-5 mAChR) expression by using RT-PCR in UBCs, recorded [Ca] responses to a bitter stimulus in isolated UBCs of wild-type and mAChR-deficient mice, and performed cystometry in all involved strains.

Cholinergic urethral brush cells are widespread throughout placental mammals.

We previously identified a population of cholinergic epithelial cells in murine, human and rat urethrae that exhibits a structural marker of brush cells (villin) and expresses components of the canonical taste transduction signaling cascade (α-gustducin, phospholipase Cβ2 (PLCβ2), transient receptor potential cation channel melanostatin 5 (TRPM5)). These cells serve as sentinels, monitoring the chemical composition of the luminal content for potentially hazardous compounds such as bacteria, and initiate protective reflexes counteracting further ingression. In order to elucidate cross-species conservation of the urethral chemosensory pathway we investigated the occurrence and molecular make-up of urethral brush cells in placental mammals.

Long-term results after acute therapy of obstructive pyelonephritis.

Introduction: To evaluate therapeutic results till 5 years after therapy of obstructive pyelonephritis (OPN) emphasizing regular follow-up.

Material And Methods: During 5 years, 57 patients with OPN were treated. The patients' charts were reviewed retrospectively for clinical data.

Systemic atherosclerosis causes detrusor overactivity: functional and morphological changes in hyperlipoproteinemic apoE-/-LDLR-/- mice.

Purpose: The prevalence of systemic atherosclerosis and overactive bladder/detrusor overactivity increases almost simultaneously with age but an association between these diseases has not yet been proved. We evaluated changes in bladder function and morphology, including vascularization, in apoE(-/-)LDLR(-/-) double knockout mice with systemic atherosclerosis but without central nervous system involvement.

Materials And Methods: Cystometry was performed in awake, freely moving 60-week-old apoE(-/-)LDLR(-/-) mice and C57BL/6N controls.

Bitter triggers acetylcholine release from polymodal urethral chemosensory cells and bladder reflexes.

Chemosensory cells in the mucosal surface of the respiratory tract ("brush cells") use the canonical taste transduction cascade to detect potentially hazardous content and trigger local protective and aversive respiratory reflexes on stimulation. So far, the urogenital tract has been considered to lack this cell type. Here we report the presence of a previously unidentified cholinergic, polymodal chemosensory cell in the mammalian urethra, the potential portal of entry for bacteria and harmful substances into the urogenital system, but not in further centrally located parts of the urinary tract, such as the bladder, ureter, and renal pelvis.

The Integral Theory System Questionnaire: an anatomically directed questionnaire to determine pelvic floor dysfunctions in women.

Purpose: Anatomical damage to pelvic floor structures may cause multiple symptoms. The Integral Theory System Questionnaire (ITSQ) is a holistic questionnaire that uses symptoms to help locate damage in specific connective tissue structures as a guide to reconstructive surgery. It is based on the integral theory, which states that pelvic floor symptoms and prolapse are both caused by lax suspensory ligaments.

Bacterial prostatitis.

Objectives: The prostatitis syndrome is classified into bacterial prostatitis (acute and chronic), chronic pelvic pain syndrome and asymptomatic prostatitis. The aim of this report is to review current management standards for bacterial prostatitis.

Methods: A research was performed on literature dealing with acute and chronic bacterial prostatitis.

Bladder outlet obstruction influences mRNA expression of cholinergic receptors on sensory neurons in mice.

Aims: In patients with bladder outlet obstruction (BOO), dysregulation of bladder afferent neurons seems to contribute to irritative symptoms. Cholinergic receptors, addressed by both neuronal and non-neuronal (urothelial) acetylcholine, can alter neuronal excitability. Thus we investigated the influence of BOO on the expression of muscarinic (mAChR) and nicotinic (nAChR) acetylcholine receptors in the lumbosacral dorsal root ganglia (DRG) of mice.