Navigating Life with Posterior Urethral Valves-Sexual Health and Lower Urinary Tract Symptoms.

Background: Quality of life (QoL) is crucial for young adults with posterior urethral valves (PUV). This study investigates the impact of lower urinary tract symptoms (LUTS) on their quality of life and sexual health, including self-efficacy. Methods: Patients aged 16 and older treated for PUV completed four validated questionnaires (Sexual Self-Efficacy Scale (SSES-E), ICIQ MLUTS, ICIQ MLUTSsex, ICIQ LUTSqol) and an individual health questionnaire. Results: Eighteen (52.9%) patients responded, with a median age of 23 years (IQR 18-26). Three had terminal renal failure; two were transplanted. Thirteen urinated naturally; five used a stoma. Sixteen had mild and two had moderate LUTS. Fifteen patients completed the SSES-E, scoring an average of 80, similar to the healthy cohort (83). Renal failure or catheterization did not significantly affect the overall score. In the ICIQ MLUTSsex, patients reported no significant impact of LUTS on sexuality. However, those with moderate LUTS had lower self-efficacy than those with mild symptoms (mean 75 vs. 84). Conclusions: Although quality of life and sexual function do not appear to be significantly impaired, LUTS are common and appear to be associated with a decreased SSE in our cohort. This should be particularly considered during the transition to adult care.

Agony of Choice: Caudal Block versus Ilioinguinal/Iliohypogastric Nerve Block in Unilateral Orchidopexy.

Objective: This prospective study aimed to compare the efficacy of caudal block (CB) and ilioinguinal/iliohypogastric nerve block (IINB) for providing additional analgesia during unilateral orchidopexy. Methods: Seventy-one boys aged <48 months, classified as ASA I/II, were assigned into CB (n = 37) and IINB (n = 34) groups. Outcome measures included intra- and postoperative analgesic requirements, pain scores, and administration duration. Additional intraoperative analgesia was administered for a 10% increase in heart rate, while postoperative pain was assessed using the Children's and Infants Postoperative Pain Scale (CHIPPS), with scores >4 prompting supplementary analgesia. Monitoring was extended for 24 h post-surgery. Results: CB significantly reduced the need for intraoperative (p < 0.001) and early postoperative (p = 0.008) analgesia compared to IINB. However, the CB group exhibited a slightly higher but non-significant analgesic requirement on the ward. No clinically relevant side effects were observed in either group. Conclusions: Both CB and IINB are effective and safe methods for providing regional analgesia during orchidopexy. CB demonstrates superior efficacy intraoperatively and in the early postoperative period, while IINB may offer advantages in the later recovery phase. However, additional analgesia is often required for orchidopexy, especially in outpatient settings.

Ring Finger Protein 34 (RNF34) as a Prognostic Biomarker for Clear Cell Renal Cell Carcinoma.

INTRODUCTION: Ring finger proteins play pivotal roles in diverse cellular processes and are implicated in contribution to cancer. Ring finger protein 34 (RNF34) has antiapoptotic and oncogenic properties. RNF34 is upregulated during carcinogenesis and tumor progression in the colorectal adenoma-carcinoma sequence and was already described to mediate chemoresistance. In clear cell renal cell carcinoma (ccRCC), however, the role and expression patterns of RNF34 are unknown. METHODS: First, we investigated the association of RNF34 mRNA expression with clinicopathological parameters and survival using data obtained from The Cancer Genome Atlas (TCGA) ccRCC cohort (N = 533). To assess RNA34 protein expression, we performed immunohistochemical (IHC) staining of an established ccRCC cohort (University of Bonn) in a tissue microarray (TMA) format. This validation cohort contains 109 primary ccRCC samples. IHC data were associated with clinicopathological parameters and overall survival (Kaplan-Meier analysis). Adjustment for covariables was done using the Cox regression model. RESULTS: RNF34 expression is correlated with adverse clinicopathological parameters. Survival analysis revealed an association between RNF34 expression and shortened survival. Cox regression analysis confirmed RNF34 expression as an independent prognostic parameter. CONCLUSION: Our study provides evidence for RNF34 as a prognostic biomarker in ccRCC and points toward a major role of this protein in renal cell carcinoma carcinogenesis.

[Imaging of the pelvic floor : The urological perspective]. / Bildgebung des Beckenbodens : Die Sicht der Urologie.

BACKGROUND: Physiological pelvic floor function is essential for maintaining the appropriate storage and voiding function of the lower urinary tract. Disorders of pelvic floor function can consist of both hypofunction and hyperfunction and can result in urge symptoms, urinary incontinence, disorders of the micturition process, urinary retention, and chronic pelvic floor pain, as well as endangering the upper urinary tract. Thus, these disorders can be complex in their cause and effect. An exact diagnosis and initiation of a target-specific therapy of the respective functional disorder can only be achieved by the interaction of functional and imaging diagnostics. OBJECTIVES: The aim of this article is therefore to present these special imaging techniques from the perspective of functional urology and neuro-urology. METHODS: This paper presents the available imaging techniques in the diagnosis of pelvic floor dysfunction and places them in the diagnostic context of lower urinary tract dysfunction.

Neurogenic Lower Urinary Tract Symptoms, Fatigue, and Depression-Are There Correlations in Persons with Multiple Sclerosis?

The symptoms of multiple sclerosis (MS) frequently include fatigue, depression, and neurogenic lower urinary tract symptoms (LUTS), causing severe burdens on affected individuals. The relationships between these symptoms have not been intensively researched and there are no studies on the detailed influence of the different neurogenic LUTS. We aimed to investigate the relationships between fatigue, depression, and neurogenic LUTS as recorded in bladder diaries by persons with MS. We analyzed the bladder diaries of 274 people and their scores on the Fatigue Scale for Motor and Cognitive Functions and the Centre for Epidemiologic Studies Depression Scale (German version). The neurogenic LUTS were defined as urgency, reduced voided volume, increased standardized voiding frequency, nocturia, and urinary incontinence. Those suffering from incontinence, nocturia, reduced voided volume, or urgency had higher fatigue scores compared to those without these symptoms. Those with nocturia showed significantly higher scores for depression. The severity of urgency and voided volume had the greatest effect on the severity of individuals' fatigue and depression levels. With increasing urgency, the risk of clinically significant fatigue and depression was expected to increase. Urgency and voided volume correlated most with fatigue and depression. A prospective longitudinal study investigating fatigue/depression after the successful treatment of neurogenic LUTS is needed to clarify causality and offer possible treatment options for fatigue and depression.

Ureterocystoplasty in Boys with Valve Bladder Syndrome-Is This Method Still up to Date?

Boys with valve bladder syndrome (PUV) require adequate treatment of the lower urinary tract to preserve renal function and improve long-term outcomes. In some patients, further surgery may be necessary to improve bladder capacity and function. Ureterocytoplasty (UCP) is usually carried out with a small segment of intestine or, alternatively, with a dilated ureter. Our aim was to evaluate the long-term outcomes after UCP in boys with PUV. UCP had been performed in 10 boys with PUV at our hospital (2004-2019). Pre- and postoperative data were evaluated in relation to kidney and bladder function, the SWRD score, additional surgery, complications, and long-term follow-up. The mean time between primary valve ablation and UCP was 3.5 years (SD ± 2.0). The median follow-up time was 64.5 months (IQR 36.0-97.25). The mean increase in age-adjusted bladder capacity was 25% (from 77% (SD ± 0.28) to 102% (SD ± 0.46)). Eight boys micturated spontaneously. Ultrasounds showed no severe hydronephrosis (grade 3-4). The SWRD score showed a median decrease from 4.5 (range 2-7) to 3.0 (range 1-5). No conversion of augmentation was required. UCP is a safe and effective approach to improve bladder capacity in boys with PUV. In addition, the possibility of micturating naturally is still maintained.

Open Pyeloplasty in Infants under 1 Year-Proven or Meaningless?

The use of minimally invasive surgery (MIS) to treat ureteropelvic junction obstruction (UPJO) in children has significantly increased. Nowadays, open pyeloplasty (OP) seems to lose importance. The aim of this study is to evaluate the safety and efficacy of OP in infants < 1 year. Medical records of patients < 1 year with UPJO who had undergone retroperitoneal OP (January 2008-February 2022) at our institution were retrospectively analyzed. Included patients were operated on according to a modified Anderson-Hynes technique. All clinical, operative, and postoperative (1 month-5 years' follow-up) data were collected. Additionally, a nonvalidated questionnaire was sent to the patients/parents. A total of 162 infants (124 boys) met the inclusion criteria. The median age at surgery was 3 months (range: 0-11 months). The median operation time was 106 min (range: 63-198 min). None of the patients had severe surgical complication (Clavien-Dindo > 3). The nonvalidated questionnaire showed a high impact of quality of life. Follow-up was in median 30.5 months (0-162 months). OP is still a reliable procedure with good long-term results especially in infants < 1 year of age, which can be performed in a variety of centers.