Uro, Volume 2, Issue 4 (December 2022) – 8 articles

Mesotheliomas are malignancies which involve mesothelial cells, and are commonly found in the pleura, peritoneum, pericardium, and (rarely) the testis. We present a case of paratesticular mesothelioma that was excised without the testis. An elderly gentleman presented with a painless right scrotal mass, which appeared clinically benign and separable from the underlying testis. An ultrasound showed an extratesticular lesion adhered to the scrotal wall with a complex hydrocele. An excisional biopsy was conducted, and the Jaboulay procedure was performed on the right testis. Pathological examination revealed mesothelioma, showing focal invasion into the underlying stroma. A post-operative computed tomography (CT) scan evaluation manifested no local or distant metastasis. No further surgery was performed, and no chemotherapy or radiotherapy was offered to the patient. Subsequent clinical examinations and radiological scans carried out during each clinic follow-up for two years showed no new lesion or recurrence. Full article

The role of androgens in body composition is well known. Androgen deprivation therapy (ADT) has shown beneficial effects in the treatment of advanced prostate cancer (PCa). Given that androgens are important for the homeostasis of different organs, the effects of ADT can affect body composition and therefore adipose tissue. Computed tomography (CT) and magnetic resonance imaging (MRI) are non-invasive methods that allow for quantification of the different fat compartments. In this review we describe the effects of ADT on abdominal adipose tissue in PCa patients. Full article

Recurrent urinary tract infection (rUTI) management is still a challenge due to the lack of a standard approach and due to the burden of diseases both on personal and societal aspects. Consultations for rUTIs in everyday clinical practice range from 1% to 6% of all medical visits with high social and personal associated costs, such as prescriptions, hospital expenses, days of sick leave due to the disease, and the treatment of related comorbidities. Recurrent UTIs are, then, associated with anxiety and depression due to treatment failures and symptomatic recurrences. Often urologists are asked to give practical recommendations to patients regarding the everyday management of recurrent UTIs. Here, we aim to give to the physicians managing UTI some helpful suggestions for their everyday clinical practice, on the basis of the recent evidence. Full article

Spinal cord injury can either be complete with no neural communication across the injury level or incomplete with limited communication. Similarly, motor neuron injuries above the sacral spinal cord are classified as upper motor neuron injuries, while those inside the sacral cord are classified as lower motor neuron injuries. Specifically, we provide recommendations regarding the urological management of complete upper motor neuron spinal cord injuries; however, we also make limited comments related to other injuries. The individual with a complete upper motor neuron injury may encounter five lower urinary tract conditions: first, neurogenic detrusor overactivity causing urinary incontinence; second, neurogenic detrusor underactivity resulting in high post-void residual volumes; third, detrusor sphincter dyssynergia, which is contraction of striated and/or smooth muscle urethral sphincters during detrusor contractions; fourth, urinary tract infection; and fifth, autonomic dysreflexia during detrusor contractions, which produces high blood pressure as well as smooth muscle detrusor sphincter dyssynergia. Intermittent catheterization is the recommended urinary management method because it addresses the five lower urinary tract conditions and has good long-term outcomes. This method uses periodic catheterizations to drain the bladder, but also needs bladder inhibitory interventions to prevent urinary incontinence between catheterizations. Primary limitations associated with this management method include difficulties with the multiple catheterizations, side effects of bladder inhibitory medications, and urinary tract infections. Three suggestions to address these concerns include the use of low-friction catheters, wireless, genital-nerve neuromodulation for bladder inhibition, and consideration of urine egress into the urethra as a risk factor for UTI as well as egress treatment. The second management method is reflex voiding. This program uses external condoms for urine collection in males and diapers for females. Suprapubic tapping is used to promote bladder contractions. This method is not recommended because it has high rates of medical complications. In particular, it is associated with high detrusor pressure, which can lead to ureteral reflux and kidney pathology. Botulinum toxin injection into the urethral striated sphincter can manage detrusor sphincter dyssynergia, reduce voiding pressures, and risks to the kidney. We suggest a modified method for botulinum toxin injections as well as five additional methods to improve reflex voiding outcomes. Finally, the use of intermittent catheterization and reflex voiding for individuals with incomplete spinal injuries, lower motor neuron injuries and multiple scleroses are briefly discussed. Full article

Background: The development of drug resistance among causative agents has resulted in the need to change the paradigm toward alternative therapeutic approaches for uncomplicated urinary tract infections (UTIs). The objective of the present study was to evaluate the efficacy of an oral medical device containing xyloglucan, hibiscus, and propolis in clinical practice with a cohort of women from Switzerland with UTI-like symptoms and the administration of concomitant drugs. Materials and Methods: This work describes an observational, prospective, and multicenter study involving 103 women attending a primary care physician for a symptomatic episode, or recurrence, of acute uncomplicated cystitis between August 2018 and June 2019. Utipro^®Plus was administered orally, with patients being prescribed two capsules per day for 5 days to control discomfort symptoms or one capsule per day for 15 consecutive days per month (followed by a 15-day break for a 3-month cycle) to prevent recurrences. Results: A total of 84 women (81.6%) did not require an additional consultation, whereas 17 (16.5%) required a second one. Inadequate treatment response was found in 7 women out of the 19 who required a further consultation (36.8%): 3 women with no history of cystitis (out of 13, 23.1%) and 4 with recurrent cystitis (out of 6, 66.7%). None of the women from the study reported an adverse event. Conclusions: The studied product containing xyloglucan, hibiscus, and propolis is safe and effective for the treatment of a broad spectrum of women with acute uncomplicated or recurrent UTI-like symptoms. Full article

Background: Prior to year 2000, the majority of pancreas transplants (PTx) were performed as simultaneous pancreas-kidney transplants (SPKTs) in Caucasian adults with end stage renal failure secondary to type 1 diabetes mellitus (T1DM) who were middle-aged. In the new millennium, improving outcomes have led to expanded recipient selection that includes patients with a type 2 diabetes mellitus (T2DM) phenotype, which excessively affects minority populations. Methods: Using PubMed^® to identify appropriate citations, we performed a literature review of PTx in minorities and in patients with a T2DM phenotype. Results: Mid-term outcomes with SPKT in patients with uremia and circulating C-peptide levels (T2DMphenotype) are comparable to those patients with T1DM although there may exist a selection bias in the former group. Excellent outcomes with SPKT suggests that the pathophysiology of T2DM is heterogeneous with elements consisting of both insulin deficiency and resistance related to beta-cell failure. As a result, increasing endogenous insulin (Cp) production following PTx may lead to freedom checking blood sugars or taking insulin, better metabolic counter-regulation, and improvements in quality of life and life expectancy compared to other available treatment options. Experience with solitary PTx for T2DM or in minorities is limited but largely mirrors the trends reported in SPKT. Conclusions: PTx is a viable treatment option in patients with pancreas endocrine failure who are selected appropriately regardless of diabetes type or recipient race. This review will summarize data that unconventional patient populations with insulin-requiring diabetes may gain value from PTx with an emphasis on contemporary experiences and appropriate selection in minorities in the new millennium. Full article

Focal therapy (FT) has emerged as a potential treatment for localized prostate cancer (PCa) with encouraging functional outcomes. According to the compelling evidence based on meta-analyses and recent trials, erectile function (EF) is mostly retained at 6 and 12 months after FT when compared to baseline. These findings are consistent across different energy sources reported to date. However, overall, quality of life, including impotence, was not the endpoint for most studies. Additionally, impotency has not been consistently reported in most of the recent literature. Furthermore, confounding factors such as baseline potency and usage of phosphodiesterase 5 inhibitors (PDE5-I) were also frequently undisclosed. Long-term functional outcomes are awaited. To fully comprehend how FT affects EF, more extensive long-term randomized clinical trials using EF as a primary outcome are needed. Full article

In 50% of typical (nonneurogenic) women, at least one urinary tract infection (UTI) will occur, with cystitis being the most common UTI, with about 25% of patients experiencing recurrence. A factor not currently included in UTI risk models is egress of urine from the bladder into the urethra during bladder filling and activities of daily living. Urinary egress, if it occurs, would shorten the distance that bacteria need to travel to gain access to the bladder. Video urodynamics with contrast medium can demonstrate urinary egress; however, the observations can be difficult to conduct. Egress can be expected to be more likely in women with lower urinary tract conditions such as urge and stress incontinence. Treatment of the incontinence also reduces UTI rates and the reduction could, in part, be due to reduced urine egress. If UTI risk remains after incontinence management, then further treatment with pelvic floor exercises and pessaries could be considered to reduce the risk from potential residual urine egress. In summary, urine egress as a risk factor for UTI needs further research and clinical consideration. Full article