Objective: The aim of this study was to assess whether there is an objective association between bladder outlet obstruction (BOO) and abnormal sensation parameters during filling cystometry in men. Methods: This was a prospective study. Consecutive p...
Detrusor underactivity (DU) and bladder outlet obstruction (BOO) are both common troublesome causes of lower urinary tract symptoms (LUTS) and often impact on quality of life simultaneously in men. This article aims to focus on DU with BOO in male pa...
Various berries demonstrate antioxidant activity, and this effect is expected to prevent chronic diseases. We examined whether a diet containing blueberry powder could prevent the development of bladder dysfunction secondary to bladder outlet obstruc...
Background: Bladder dysfunction is a complicated condition that substantially impairs quality of life for both men and women. Due to the adverse effects and limited efficacy of current therapies, new strategies must be rapidly developed. Female bladd...
This study investigates whether hAFSCs can improve bladder function in partial bladder outlet obstruction (pBOO) rats by targeting specific cellular pathways. Thirty-six female rats were divided into sham and pBOO groups with and without hAFSCs singl...
Urinary dysfunction is a common pathological condition that can significantly decrease the quality of life. Bladder outlet obstruction (BOO) is a major cause of urinary dysfunction, and various lower urinary tract diseases including benign prostatic...
Background: Labial fusion is a rare condition typically observed in prepubescent girls, but it can also occur in postmenopausal women due to estrogen deficiency. Methods: Our case report presents a unique instance of recurrent complete labial fusion...
Chronic partial bladder outlet obstruction (PBOO) is a prevalent clinical problem that may result from multiple etiologies. PBOO may be a secondary condition to various anatomical and functional abnormalities. Bladder fibrosis is the worst outcome of...
The prevalence of LUTS and prostatic diseases increases with age both in humans and companion animals, suggesting that a common underlying cause of these conditions may be age-associated alterations in the balance of sex hormones. The symptoms are pr...
We examined bladder function following spinal cord injury (SCI) by repeated urodynamic investigation (UDI), including external urethral sphincter (EUS) electromyography (EMG) in awake restrained mice and correlated micturition parameters to gene expr...
Background/Objectives: Bladder outlet obstruction (BOO) after prostate radiotherapy is surgically challenging because of radiation-induced tissue changes and functional complications. We evaluated the efficacy and safety of channel-focused modified t...
Purpose: The purpose of this study was to investigate the predictive values of combining symptom scores, prostatic parameters, uroflowmetry parameters, intravesical prostatic protrusion, and prostatic urethral angle for the establishment of a bladder...
The aim of this study was to investigate urinary tract infections among patients with Bladder Outlet Obstruction (BOO) at the Korle Bu Teaching Hospital (KBTH) in Accra, Ghana, including the prevalence, risk factors, aetiological agents and their ant...
Background: Non-muscle-invasive bladder cancer (NMIBC) represents approximately 70–75% of newly diagnosed bladder cancers and is characterized by high recurrence rates despite guideline-based management. Chronic urinary retention and bladder ou...
Risk calculator (RC) combining PSA with other clinical information can help to better select patients at risk of prostate cancer (PCa) for prostate biopsy. The present study aimed to develop a new Pca RC, including MRI and bladder outlet obstruction...
The associations between the treatment outcomes of benign prostatic hyperplasia/benign prostatic obstruction and lifelong health status, including urologic cancer incidence as well as geriatric adverse events (AEs), are unknown. This retrospective co...
Objective: The current study aimed to develop predictive models based on noninvasive clinical parameters to facilitate the early identification and stratification of patients with suspected bladder outlet dysfunction (BOD), thereby reducing the need...
AMP-activated protein kinase (AMPK) has been implicated in contractility changes in bladders with partial bladder outlet obstruction (PBOO), but the role of AMPK in the contractile response of normal bladder remains unclear. We investigated the phosp...
Background: We evaluated the impact of endoscopic enucleation of the prostate on testosterone levels in hypotestosteronemic patients with bladder outlet obstruction. Methods: We enrolled 294 men with lower urinary tract symptoms (LUTS) who received s...
Purpose: Photoselective vaporization of the prostate (PVP) with the GreenLight laser is an established minimally invasive treatment for benign prostatic hyperplasia (BPH), yet its effects on voiding physiology remain incompletely characterized. Most...
Many patients with outlet obstruction secondary to prostatic enlargement have lower urinary tract symptoms (LUTSs) and an increased frequency of micturition. The standard treatment is transurethral resection of the prostate (TURP), which alleviates o...
Purpose: A significant proportion of men without bladder outlet obstruction (BOO) have been reported to have overactive bladders (OAB). This article aimed to review the specific group of reports on the use of botulinum toxin type A (BTX-A) injections...
Capsaicin acts on sensory nerves via vanilloid receptors. TRPV1 has been extensively studied with respect to functional lower urinary tract (LUT) conditions in rodents and humans. We aimed to (1) provide background information on capsaicin and TRPV1...
To analyze the urinary biomarkers in men with lower urinary-tract symptoms (LUTS) and identify interstitial cystitis/bladder pain syndrome (IC/BPS) from the other lower urinary-tract dysfunctions (LUTDs) by the levels of characteristic urinary biomar...
Background: Knowledge regarding lower urinary tract function in adult men could help in making informed choices. Few studies have examined the entire spectrum of adult males. Methods: This is a retrospective analysis of all adult men with refractory...
Background: Detrusor underactivity (DU) and bladder outlet obstruction (BOO) are common causes of voiding dysfunction in women with lower urinary tract symptoms (LUTS). However, differentiating between them remains challenging due to overlapping clin...
Metallic prostate stapling (e.g., UroLift) is a minimally invasive treatment option for men with bladder outlet obstruction from benign prostatic hyperplasia (BPH). While it provides rapid relief and preserves sexual function, unexpected interactions...
Background/Objectives: Myointimoma is a rare, benign soft tissue tumor of the penis. We present a systematic review of the current literature and a case report of a 33-year-old male with a urethral stricture without discernible risk factors. Our aim...
Background and Clinical Significance: Sodium–glucose cotransporter-2 (SGLT2) inhibitors cause persistent glucosuria, which has been hypothesized to facilitate urinary tract infection (UTI) when urinary stasis or anatomic variants coexist; causa...
Background and objectives: The aim of this systematic review is to evaluate the impact of radical prostatectomy (RP) on bladder function, with special attention towards detrusor underactivity investigated with the means of urodynamic evaluation. Mate...
Background and Clinical Significance: Spontaneous renal forniceal rupture is an uncommon complication of obstructive uropathy and is classically associated with ureteric calculi rather than distal urinary retention. Bilateral retention-related ruptur...
Background: Benign prostatic hyperplasia (BPH) can be associated with lower urinary tract symptoms (LUTS) and potential avlterations in autonomic nervous system function, as reflected by heart rate variability (HRV). This observational study was desi...
Background/Objectives: Bladder outlet obstruction (BOO) resulting from benign prostate enlargement (BPE) is a common cause of lower urinary tract symptoms (LUTS) in men. Patients with central nervous system (CNS) diseases, such as spinal cord injury...
Introduction: 5-phosphodiesterase inhibitors (PDE-5I) have been investigated as a treatment for urinary dysfunction for almost a decade. The general perception is that they play a significant role in managing lower urinary tract symptoms (LUTS), part...
Voiding dysfunction (VD) after sling operation is not uncommon. Sling revisions by incision/excision are usually effective; however, they may result in recurrent stress urinary incontinence (SUI). We aimed to evaluate continence status after an innov...
Introduction: Measuring elevated post-void residual volume is important for diagnosing urinary outflow tract obstruction and cauda equina syndrome. Catheter placement is exact but painful, invasive, and may cause infection, whereas an ultrasound is a...
Bladder outlet obstruction following treatment of pelvic cancer, predominantly prostate cancer, occurs in 1–8% of patients. The high incidence of prostate cancer combined with the long-life expectancy after treatment has increased concerns with cance...
Background and Objectives: Lower urinary tract symptoms (LUTS) are highly prevalent among aging men and have traditionally been attributed primarily to benign prostatic hyperplasia (BPH) and bladder outlet obstruction (BOO). However, growing evidence...
Background: We compared the utility of the penile cuff test (PCT) and the conventional urodynamic study (UDS) for the preoperative assessment of patients undergoing scheduled photoselective vaporization of the prostate (PVP) for benign prostate hyper...
Bladder outlet obstruction (BOO) may lead to detrusor decompensation through progressive bladder remodeling. Most experimental studies rely on acutely induced BOO in rodents. Since progressive obstruction better reflects the condition, non-lethal mod...
Background/Objectives: The role of urodynamic study (UDS) in women with pelvic organ prolapse (POP) and concurrent lower urinary tract symptoms (LUTS) remains controversial. Although LUTS alone often fail to yield an accurate diagnosis, routine UDS i...
Bladder neck dysfunction (BND) is a pathophysiology associated with voiding dysfunction in patients with neurogenic or non-neurogenic voiding dysfunction. Botulinum toxin A (BoNT-A) injection is a minimally invasive alternative for treating bladder o...
Lower urinary tract dysfunction (LUTD) presents a global health challenge with symptoms impacting a substantial percentage of the population. The absence of reliable biomarkers complicates the accurate classification of LUTD subtypes with shared symp...
Leiomyomas though common benign tumors of smooth muscle cells are extremely rare in the male genitourinary tract. We present a case of an elderly male who presented with complaints suggestive of urinary bladder outlet obstruction since 1 year. His ev...
The urinary bladder (UB) serves as a storage and elimination organ for urine. UB dysfunction can cause multiple symptoms of failure to store urine or empty the bladder, e.g., incontinence, frequent urination, and urinary retention. Treatment of these...
This study aimed to determine the mechanism of ketamine-induced cystitis without metabolism. A total of 24 adult male Sprague-Dawley rats were separated into control, ketamine, and norketamine groups. To induce cystitis, rats in the ketamine and nork...
Overactive bladder (OAB) syndrome, including frequency, urgency, nocturia and urgency incontinence, has a significantly negative impact on the quality-of-life scale (QoL) and can cause sufferer withdrawal from social activities. The occurrence of OAB...
Urinothorax, the presence of urine in the pleural space, is an exceptionally rare cause of pleural effusion, with fewer than 100 cases described in the literature. It most often follows trauma or urological procedures, though obstructive uropathy is...
Botulinum toxin-A (BoNT-A) injections into the external urethral sphincter are an established therapeutic procedure for reducing bladder outlet obstruction in patients with detrusor sphincter dyssynergia (DSD) due to spinal cord injury (SCI). Given t...
Anecdotal evidence has long suggested that patients with lower urinary tract symptoms (LUTS) develop mood disorders, such as depression and anxiety, at a higher rate than the general population and recent prospective studies have confirmed this link....
of 2