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Keywords = lower urinary tract symptoms surgery

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11 pages, 1948 KiB  
Article
Factors Determining Postoperative Early Continence in Patients Undergoing Robotic Radical Prostatectomy
by Metin Mod, Hasan Samet Güngör, Hakan Karaca, Ahmet Tahra, Resul Sobay, Abdurrahman İnkaya and Eyüp Veli Küçük
J. Clin. Med. 2025, 14(13), 4405; https://doi.org/10.3390/jcm14134405 - 20 Jun 2025
Viewed by 400
Abstract
Background/Objectives: Prostate cancer is the second most common malignancy in men, and robot-assisted radical prostatectomy (RARP) has become a preferred treatment for localized disease. Postoperative urinary continence is a key determinant of quality of life. The aim of this study was to [...] Read more.
Background/Objectives: Prostate cancer is the second most common malignancy in men, and robot-assisted radical prostatectomy (RARP) has become a preferred treatment for localized disease. Postoperative urinary continence is a key determinant of quality of life. The aim of this study was to evaluate the preoperative patient characteristics and multiparametric magnetic resonance imaging (mpMRI) data that determine early postoperative continence in patients who underwent robotic radical prostatectomy at our clinic. Methods: In this study, patients who underwent robotic radical prostatectomy at our clinic between March 2020 and June 2022 were evaluated. The patients’ demographic data, preoperative PSA levels, digital rectal examination findings, preoperative lower urinary tract symptoms, sexual function, mpMRI findings, Briganti scores, surgical techniques used during the procedure and postoperative continence status were assessed. Results: A total of 111 patients were included in the study. The mean age of the patients was 61.1 years. The median follow-up duration was twelve months. According to the postoperative continence status, 22% of the patients were incontinent, 53% had moderate continence and 24% were fully continent in the first month. At the third month, 16.8% of the patients were incontinent, 31.3% had moderate continence and 51.8% were fully continent. At the one-year postoperative follow-up, the percentages of incontinent, moderately continent and fully continent patients were 4.8%, 13.2% and 81.9%, respectively. Urethral width in mpMRI (p: 0.012), pelvic transverse (p: 0.002) and AP (anterior–posterior) diameters (p: 0.033), preoperative IPSS scores (p: 0.033) and the presence of bilateral nerve-sparing surgery (p: 0.047) were found to be associated with postoperative urinary continence. No significant differences were found between groups regarding the relationship of other parameters evaluated by mpMRI with continence. Conclusions: In our study, preoperative IPSS scores, urethral width in mpMRI, pelvic transverse and AP diameters and the performance of nerve-sparing surgery were associated with early postoperative continence. Further studies with larger patient populations are needed to better understand the long-term predictors of postoperative urinary incontinence following radical prostatectomy. Full article
(This article belongs to the Special Issue Prostate Cancer: Diagnosis, Clinical Management and Prognosis)
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20 pages, 2167 KiB  
Review
To Rezūm or Not to Rezūm: A Narrative Review of Water Vapor Thermal Therapy for Benign Prostatic Hyperplasia
by Aris Kaltsas, Ilias Giannakodimos, Evangelos N. Symeonidis, Dimitrios Deligiannis, Marios Stavropoulos, Asterios Symeonidis, Konstantinos Adamos, Zisis Kratiras, Andreas Andreou and Michael Chrisofos
J. Clin. Med. 2025, 14(12), 4254; https://doi.org/10.3390/jcm14124254 - 15 Jun 2025
Viewed by 1525
Abstract
Background/Objectives: Benign prostatic hyperplasia (BPH) is a common urological condition that can significantly impair quality of life in aging men by causing lower urinary tract symptoms (LUTS), including nocturia, weak stream, and incomplete emptying. While pharmacotherapy and surgical approaches such as transurethral [...] Read more.
Background/Objectives: Benign prostatic hyperplasia (BPH) is a common urological condition that can significantly impair quality of life in aging men by causing lower urinary tract symptoms (LUTS), including nocturia, weak stream, and incomplete emptying. While pharmacotherapy and surgical approaches such as transurethral resection of the prostate (TURP) remain cornerstone treatments, minimally invasive surgical therapies (MISTs) have emerged to bridge the gap between long-term medication use and invasive surgery. This narrative review assesses Rezūm therapy (water vapor thermal therapy, WVTT) by examining its mechanism of action, clinical efficacy, safety profile, and place in the BPH treatment algorithm. Methods: This narrative review synthesizes evidence from randomized controlled trials (RCTs), prospective studies, real-world cohorts, and published systematic reviews with meta-analyses to provide a comprehensive evaluation of Rezūm therapy for BPH. Key outcomes assessed include changes in International Prostate Symptom Score (IPSS), urinary flow rates, retreatment rates, adverse events, and sexual function preservation. Results: Across multiple studies, Rezūm significantly reduces IPSS (typically by ≥50%) and increases peak urinary flow by 4–5 mL/s. These improvements are durable, with five-year follow-up data showing low retreatment rates of approximately 4–5% and sustained symptom relief. The procedure, performed under local or minimal anesthesia, has a favorable safety profile: most adverse events are mild or transient, and notable complications, such as bleeding requiring transfusion or persistent sexual dysfunction, are rare. Importantly, Rezūm preserves both erectile and ejaculatory function in most patients, setting it apart from many traditional surgical interventions associated with higher sexual side effect rates. Conclusions: Rezūm is an effective and minimally invasive alternative for men with moderate prostatic enlargement who desire durable symptom improvement while avoiding the morbidity and sexual side effects associated with more invasive surgery. Future research should aim to further refine patient selection and assess long-term outcomes in broader populations. Full article
(This article belongs to the Special Issue Urologic Surgery: From Bench to Bedside)
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12 pages, 1347 KiB  
Article
The Impact of MISTs on Australian BPO Surgical Trends
by David Armany, Lequang Vo, Kathleen Lockhart, Tania Hossack, David Ende, Simon Bariol, Sriskanthan Baskaranathan and Henry Woo
Soc. Int. Urol. J. 2025, 6(2), 32; https://doi.org/10.3390/siuj6020032 - 17 Apr 2025
Viewed by 464
Abstract
Background/Objectives: To evaluate the impact of Minimally Invasive Surgical Therapies (MISTs) on Australian trends for surgeries treating lower urinary tract symptoms (LUTSs) caused by benign prostatic obstruction (BPO). The recent adoption of the prostatic urethral lift (PUL) and water vapour thermal therapy [...] Read more.
Background/Objectives: To evaluate the impact of Minimally Invasive Surgical Therapies (MISTs) on Australian trends for surgeries treating lower urinary tract symptoms (LUTSs) caused by benign prostatic obstruction (BPO). The recent adoption of the prostatic urethral lift (PUL) and water vapour thermal therapy (such as Rezum) into the Medicare Benefits Scheme (MBS) item schedule on the 1 March 2024 has likely had an impact on Australian surgical trends and we aim to describe their impact on the use of other commonly offered BPO-related surgeries. Methods: This study analyses population-adjusted rates of BPO-related surgeries in Australia from January 2004 to September 2024 using publicly available online Medicare Statistics and Census Data. Independent t-tests and significance levels were calculated to compare procedure rates before and after the introduction of PUL and Rezum in March 2024. Results: In total, 301,648 BPO surgical procedures were claimed under MBS in Australia from January 2004 to September 2024, with transurethral resection of the prostate (TURP) being the most common (78%). Procedure rates increased overall with significant shifts in treatment preference: TURP rates have steadily declined in Australia after peaking in 2009 (123.4 per 100,000 adult men), whilst photo-selective vaporisation of the prostate (PVP) and enucleation have risen. Following the introduction of PUL and Rezum on 1 March 2024, enucleation and simple prostatectomy rates increased, while Transurethral needle ablation (TUNA) and urethral and prostatic prosthesis (UPP) decreased. TURP rates were unaffected. Conclusions: Throughout the past two decades, BPO surgical trends in Australia have shifted, with TURP declining as PVP and enucleation have risen. The 2024 MBS listing for PUL and Rezum has boosted their uptake whilst reducing both TUNA and UPP claims. Simple prostatectomy rates remained stable. Full article
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15 pages, 412 KiB  
Systematic Review
Features and Management of Incidental Prostatic Lymphoma Obtained in Lower Urinary Tract Symptoms Surgery: A Systematic Review
by Jeremy Cheng, Samith Minu Alwis, Nathan Papa, Joseph Ischia, Damien Bolton and Dixon Woon
Soc. Int. Urol. J. 2025, 6(2), 28; https://doi.org/10.3390/siuj6020028 - 17 Apr 2025
Viewed by 479
Abstract
Background/Objectives: Prostatic lymphoma is a rare malignant tumour that frequently causes urinary tract obstruction. It is uncommon for patients to present with systemic features or B-symptoms. As a result, it is often diagnosed incidentally during surgical lower urinary tract symptoms (LUTS) treatment. [...] Read more.
Background/Objectives: Prostatic lymphoma is a rare malignant tumour that frequently causes urinary tract obstruction. It is uncommon for patients to present with systemic features or B-symptoms. As a result, it is often diagnosed incidentally during surgical lower urinary tract symptoms (LUTS) treatment. This systematic review aims to identify any common clinical features of prostatic lymphoma diagnosed incidentally during surgical LUTS treatment and summarise disease treatment and outcomes. Methods: The study protocol was registered with Prospective Register of Systematic Reviews (PROSPERO). A search was performed across the following electronic databases: MEDLINE, Embase, Web of Science, and Cochrane Database of Systematic Reviews. Full texts of eligible studies were analysed and data were extracted. The review was performed in accordance with PRISMA guidelines. Results: A total of 24 case reports compromising 25 cases were included. The median (IQR) age was 67 (61–73) years. All patients reported LUTS as their primary complaint, and the median duration of LUTS prior to diagnosis was 17 (4–44) months. Serum prostate-specific antigen (PSA) was normal in 10 cases and prostatomegaly present on imaging in 16 cases. A total of 10 different subtypes of lymphoma were reported. Extra-prostatic involvement was reported in eight patients. Chemotherapy, with or without adjuvant radiotherapy, was the mainstay of lymphoma treatment. The majority of articles reported positive outcomes, with complete remission in 17 cases. Conclusions: Prostatic lymphoma is a difficult clinical diagnosis due to its similar presentation to benign prostatic hyperplasia (BPH). Although rare, prostatic lymphoma may need to be considered as a diagnosis in patients with an atypical presentation of BPH. Prognosis is often favourable after prompt referral to haematology or oncology. Full article
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15 pages, 517 KiB  
Article
Continuation of Selective Alpha Blocker After Transurethral Resection of the Prostate Is Associated with a Decreased Risk of Hip Fractures in Elderly Patients Diagnosed with Benign Prostate Hyperplasia
by Wei-Hung Wang, Yi-Ting Hung, Chi Luo, Wen-Tien Wu, Ru-Ping Lee, Ting-Kuo Yao, Cheng-Huan Peng, Hao-Wen Chen, Jen-Hung Wang and Kuang-Ting Yeh
Life 2025, 15(4), 641; https://doi.org/10.3390/life15040641 - 13 Apr 2025
Viewed by 857
Abstract
Hip fractures significantly affect mortality and quality of life in the elderly population. Although alpha-blockers are commonly prescribed for lower urinary tract symptoms after transurethral resection of the prostate (TURP), their long-term safety regarding fracture risk remains controversial. This study aimed to investigate [...] Read more.
Hip fractures significantly affect mortality and quality of life in the elderly population. Although alpha-blockers are commonly prescribed for lower urinary tract symptoms after transurethral resection of the prostate (TURP), their long-term safety regarding fracture risk remains controversial. This study aimed to investigate whether long-term alpha-blocker use after TURP affects the risk of hip fractures requiring surgery in elderly men. This study included 6853 male patients aged ≥50 years who underwent TURP between 2000 and 2018. The alpha-blocker group (n = 1371) included patients who continued alpha-blocker treatment after TURP, while the control group (n = 5482) included those who had discontinued the medication. The primary outcome was hip fracture requiring surgical intervention. During follow-up (3.80 ± 1.64 years), hip fracture occurred in 4.2% of the alpha-blocker group versus 5.6% of controls. After adjusting for baseline characteristics and competing risk analysis, alpha-blocker use was associated with a significantly lower risk of hip fracture (p = 0.005). Subgroup analysis revealed particularly strong protective effects in patients with diabetes. Long-term use of alpha-blockers after TURP was associated with reduced hip fracture risk, particularly in patients with diabetes. These findings suggest the safety of continued alpha-blocker therapy after TURP in these patients. Full article
(This article belongs to the Section Medical Research)
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11 pages, 842 KiB  
Article
Lower Urinary Tract Dysfunction Among Patients Undergoing Surgery for Deep Infiltrating Endometriosis: A Prospective Cohort Study
by Anna-Sophie Villiger, Diana Hoehn, Giovanni Ruggeri, Cloé Vaineau, Konstantinos Nirgianakis, Sara Imboden, Annette Kuhn and Michael David Mueller
J. Clin. Med. 2024, 13(23), 7367; https://doi.org/10.3390/jcm13237367 - 3 Dec 2024
Viewed by 1396
Abstract
Background/Objectives: Postsurgical lower urinary tract dysfunction (LUTD) is a common problem following deep infiltrating endometriosis (DIE) resection. The condition may be caused either by surgically induced damage to the bladder innervation or by pre-existing endometriosis-associated nerve damage. The aim of this study [...] Read more.
Background/Objectives: Postsurgical lower urinary tract dysfunction (LUTD) is a common problem following deep infiltrating endometriosis (DIE) resection. The condition may be caused either by surgically induced damage to the bladder innervation or by pre-existing endometriosis-associated nerve damage. The aim of this study is to evaluate the efficacy of preoperative and postoperative multichannel urodynamic testing (UD) in identifying pre-existing or surgically induced LUTD among patients with DIE. Methods: Women with suspected DIE and planned surgical resection of DIE at the Department of Obstetrics and Gynecology at the University Hospital of Bern from September 2015 to October 2022 were invited to participate in this prospective cohort study. UD was performed before and 6 weeks after surgery. The primary outcome was the maximum flow rate (uroflow), an indicator of LUTD. Secondary outcomes were further urodynamic observations of cystometry and pressure flow studies, lower urinary tract symptoms (LUTS) as assessed by the International Prostate Symptom Score (IPSS), and pain as assessed by the visual analog scale (VAS). Results: A total of 51 patients requiring surgery for DIE were enrolled in this study. All patients underwent surgical excision of the DIE. The cohort demonstrated a uroflow of 22.1 mL/s prior to surgery, which decreased postoperatively to 21.5 mL/s (p = 0.56, 95%CI −1.5–2.71). The mean bladder contractility index (BCI) exhibited a notable decline from 130.4 preoperatively to 116.6 postoperatively (p = 0.046, 95%CI 0.23–27.27). Significant improvements were observed in the prevalence of dysmenorrhea, abdominal pain, dyspareunia, and dyschezia following surgical intervention (p = <0.001). The IPSS score was within the lower moderate range both pre- and postoperatively (mean 8.37 vs. 8.51, p = 0.893, 95%CI −2.35–2.05). Subgroup analysis identified previous endometriosis surgery as a significant preoperative risk factor for elevated post-void residual (43.6 mL, p = 0.026, 95%CI 13.89–73.37). The postoperative post-void residual increased among participants with DIE on the rectum to 54.39 mL (p = 0.078, 95%CI 24.06–84.71). Participants who underwent hysterectomy exhibited a significantly decreased uroflow (16.4 mL/s, p = 0.014, 95%CI 12–20) and BCI (75.1, p = 0.036, 95%CI 34.9–115.38). Conclusions: Nerve-respecting laparoscopy for DIE may alter bladder function. UD is not advisable before surgery, but the measurement may detect patients with LUTD. Full article
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8 pages, 577 KiB  
Article
Urethral Strictures After Endoscopic Enucleation of the Prostate and Its Associated Clinical Outcomes in Aging Men
by Chen-Pang Hou, Jen-Hsuan Wu, Shu-Chuan Weng, Yu-Hsiang Lin, Chien-Lun Chen, Han-Yu Tsai, Yu-Ting Chen and Horng-Heng Juang
Medicina 2024, 60(11), 1771; https://doi.org/10.3390/medicina60111771 - 29 Oct 2024
Viewed by 1942
Abstract
Background and Objectives: Benign prostatic hyperplasia is a common condition among aging men, leading to bladder outlet obstruction and associated lower urinary tract symptoms. Surgical intervention, particularly endoscopic enucleation of the prostate, has become increasingly popular over traditional methods such as transurethral resection [...] Read more.
Background and Objectives: Benign prostatic hyperplasia is a common condition among aging men, leading to bladder outlet obstruction and associated lower urinary tract symptoms. Surgical intervention, particularly endoscopic enucleation of the prostate, has become increasingly popular over traditional methods such as transurethral resection of the prostate. However, urethral strictures remain a major postoperative complication. This study evaluated the incidence, risk factors, and clinical outcomes of urethral strictures after endoscopic enucleation of the prostate. Materials and Methods: This study retrospectively analyzed prospectively collected data from 246 patients who underwent either thulium laser enucleation of the prostate or bipolar transurethral enucleation of the prostate at Chang Gung Memorial Hospital between October 2018 and December 2022. Patients were evaluated preoperatively using uroflowmetry, International Prostate Symptom Score (IPSS), and other relevant clinical metrics. Follow-up assessments at 2 weeks, 3 months, and 6 months post-surgery included uroflowmetry, IPSS evaluation, and cystoscopy when indicated. A urethral stricture was deemed to be present if a 5.5 mm fiber cystoscope was unable to pass through the urethra. Results: Of the 246 patients, 23 (9.3%) developed urethral strictures, with the membranous urethra being the most common site (69.2%). Patients with strictures had significantly smaller prostate volumes and enucleated tissue weights, higher trial without catheter (TWOC) failure rates, and a higher postoperative urinary tract infection (UTI) incidence. Multivariate analysis identified smaller prostate size, lower resected tissue weight, TWOC failure, and postoperative UTI as significant risk factors for stricture formation. The type of energy source used for enucleation (bipolar or Thulium laser) was not identified as a factor influencing the incidence of urethral stricture. Conclusions: Urethral strictures constitute a major complication following endoscopic enucleation of the prostate, particularly in patients with smaller prostates and those experiencing postoperative complications such as UTIs and TWOC failure. These findings underscore the importance of careful surgical technique and rigorous postoperative monitoring to reduce the incidence of this complication. Full article
(This article belongs to the Section Urology & Nephrology)
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17 pages, 795 KiB  
Review
Does Surgical Treatment for Benign Prostate Enlargement (BPE)-Related Bladder Outlet Obstruction (BOO) Benefit Patients with Central Nervous System Diseases? A Systematic Review
by Ioannis Charalampous, Ioannis Tsikopoulos, Calypso Mitkani, Michael Samarinas, Yuhong Yuan, Ioannis Vouros, Petros Tsafrakidis, Anastasiadis Anastasios, Anastasia Gkotsi and Vasileios Sakalis
J. Clin. Med. 2024, 13(19), 5846; https://doi.org/10.3390/jcm13195846 - 30 Sep 2024
Cited by 1 | Viewed by 2151
Abstract
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 (SCI), Parkinson’s disease (PD), cerebrovascular accident (CVA) and [...] Read more.
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 (SCI), Parkinson’s disease (PD), cerebrovascular accident (CVA) and multiple systemic atrophy (MSA), commonly experience lower urinary tract dysfunction. Men who suffer from CNS diseases may also experience symptoms related to BPE and BOO, which pose an additional burden to their overall clinical status and result in the need for catheter use and a deterioration in quality of life. The aim of this study was to identify if prostate surgery will benefit men with CNS diseases who have been diagnosed with BPE-related BOO. Methods: The systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. EMBASE, MEDLINE, Cochrane systematic reviews, Cochrane Central Register of Controlled Trials, Google Scholar, and ClinicalTrials.gov were searched from 1946 up to July 2023 for peer-reviewed publications addressing the primary outcome (success rate) and the secondary outcomes (postoperative changes in incontinence episodes, urodynamic parameters, questionnaire scores, and quality of life). In addition, the perioperative outcomes (adverse events and the need for further medical or surgical therapy) were reported. Results: A total of 1572 abstracts were screened, and 13 studies involving 1144 patients were eligible for inclusion. Six studies assessed the effect of prostate surgery for BPE-related BOO in SCI, four studies in CVA, two studies in PD, and one study in the MSA population. All studies were considered to have a high risk of bias. Transurethral resection of the prostate (TURP) was the most common de-obstruction procedure, followed by prostatic artery embolism and open prostatectomy. The overall pooled success rate was calculated as 81.4% (65–100%) in SCI, 27.1% (9–70%) in PD, and 66.7% (50–79%) in CVA populations. The risk of de novo incontinence was 24.7–50% in SCI, 20% in PD, 21–50% in CVA, and 60% in MSA population. In patients with SCI with BPE-related BOO, prostate surgery improved mean bladder compliance and detrusor filling pressure and resolved detrusor overactivity in up to 50% of patients. Improvement of free flow rate, voided volume, and post-void residual was observed in all patients. Patients with CVA had an increased risk of perioperative mortality compared to non-CVA patients, and the risk of postoperative complications was inversely proportional to the timing of the CVA insult since surgery. Conclusions: This systematic review provides an overview of the available evidence on the outcome of prostate surgery in patients with neurologic diseases and BPE-related BOO. Identifying the optimal practice was challenging due to the limited availability of high-quality studies and the high variability of the reported outcomes. Properly selected patients with neurological diseases may benefit from prostate surgery, provided that preoperative investigations indicate BPE-related BOO. Full article
(This article belongs to the Section Nephrology & Urology)
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9 pages, 915 KiB  
Article
Different Neurogenic Bladders in Patients with Cervical and Thoracic Myelopathy: Direct Comparison from a Prospective Case Series
by Hyoungmin Kim, Bong-Soon Chang, Sanghyun Park, Yunjin Nam and Sam Yeol Chang
J. Clin. Med. 2024, 13(14), 4155; https://doi.org/10.3390/jcm13144155 - 16 Jul 2024
Viewed by 2052
Abstract
Background/Objectives: This study aimed to identify the unique characteristics of neurogenic bladders and associated symptoms in patients with cervical or thoracic myelopathy using clinical surveys and urodynamic studies (UDSs). Methods: Patients with degenerative cervical (DCM) or thoracic (DTM) myelopathy and lower [...] Read more.
Background/Objectives: This study aimed to identify the unique characteristics of neurogenic bladders and associated symptoms in patients with cervical or thoracic myelopathy using clinical surveys and urodynamic studies (UDSs). Methods: Patients with degenerative cervical (DCM) or thoracic (DTM) myelopathy and lower urinary tract symptoms (LUTSs) scheduled for decompressive surgery were prospectively enrolled. A UDS was performed one day preceding surgery to evaluate the preoperative urological function. Subjective symptoms were evaluated using the International Prostate Symptom Score (IPSS) and the Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire before surgery and one year postoperatively. Results: Sixty-two patients (DCM: 50, DTM: 12) with a mean age of 63.2 years (men: 30, women: 32) were enrolled. The UDS revealed that 5 (8.1%) patients, all with DCM, exhibited completely normal UDS results, and the remaining 57 had at least one abnormal finding. Based on the International Continence Society classification, an underactive bladder was significantly more common in patients with DTM compared to patients with DCM (75.0% vs. 18.0%, p < 0.001). The results of the questionnaire showed that the voiding symptom IPSS were significantly worse, preoperatively, in patients with DTM (5.0 ± 4.4 [DCM] vs. 8.7 ± 4.5 [DTM]; p = 0.013). One year postoperatively, the IPSS grade of 24.0% of patients with DCM improved, whereas only one (8.3%) patient with DTM showed improvement. Conclusions: Patients with DTM reported worse voiding symptoms and exhibited more underactive bladders on UDS than patients with DCM before decompression. One year postoperatively, more patients with DCM showed subjective improvements in urinary function than those with DTM. Full article
(This article belongs to the Special Issue Spine Surgery and Rehabilitation: Current Advances and Future Options)
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20 pages, 15074 KiB  
Article
Alteration of the Expression and Functional Activities of Myosin II Isoforms in Enlarged Hyperplastic Prostates
by Xiao Wang, Weixiang He, Hui Chen, Rui Yang, Hongmei Su, Michael E. DiSanto and Xinhua Zhang
J. Pers. Med. 2024, 14(4), 381; https://doi.org/10.3390/jpm14040381 - 1 Apr 2024
Viewed by 1404
Abstract
Introduction: Benign prostatic hyperplasia (BPH) is a common pathologic process in aging men, and the contraction of the prostatic smooth muscles (SMs) in the stroma plays a vital role in this pathogenesis, leading to lower urinary tract symptoms (LUTSs). The isoforms of both [...] Read more.
Introduction: Benign prostatic hyperplasia (BPH) is a common pathologic process in aging men, and the contraction of the prostatic smooth muscles (SMs) in the stroma plays a vital role in this pathogenesis, leading to lower urinary tract symptoms (LUTSs). The isoforms of both the SM myosin (SMM) and non-muscle myosin (NMM) are associated with the contraction type of the prostatic SMs, but the mechanism has not been fully elucidated. Methods: We collected prostate tissues from 30 BPH patients receiving surgical treatments, and normal human prostate samples were obtained from 12 brain-dead men. A testosterone-induced (T-induced) rat model was built, and the epithelial hyperplastic prostates were harvested. Competitive RT-PCR was used to detect the expression of SMM isoforms. We investigated the contractility of human prostate strips in vitro in an organ bath. Results: The results regarding the comparisons of SMM isoforms varied between rat models and human samples. In comparison with T-induced rats and controls, competitive RT-PCR failed to show any statistically significant difference regarding the compositions of SMM isoforms. For human prostates samples, BPH patients expressed more SM-1 isoforms (66.8% vs. 60.0%, p < 0.001) and myosin light chain-17b (MLC17b) (35.9% vs. 28.5%, p < 0.05) when compared to young donors. There was a significant decrease in prostate myosin heavy chain (MHC) expression in BPH patients, with a 66.4% decrease in MHC at the mRNA level and a 51.2% decrease at the protein level. The upregulated expression of non-muscle myosin heavy chain-B (NMMHC-B) was 1.6-fold at the mRNA level and 2.1-fold at the protein level. The organ bath study showed that isolated prostate strips from BPH patients produced slower tonic contraction compared to normal humans. Conclusion: In this study, we claim that in the enlarged prostates of patients undergoing surgeries, MHC expression significantly decreased compared to normal tissues, with elevated levels of SM-1, MLC17b, and NMMHC-B isoforms. Modifications in SMM and NMM might play a role in the tonic contractile properties of prostatic SMs and the development of LUTS/BPH. Understanding this mechanism might provide insights into the origins of LUTS/BPH and facilitate the identification of novel therapeutic targets. Full article
(This article belongs to the Section Mechanisms of Diseases)
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13 pages, 2332 KiB  
Article
The Influence of Successful Treatment of Stress Urinary Incontinence and Pelvic Organ Prolapse on Depression, Anxiety, and Insomnia—A Prospective Intervention Impact Assessment Study
by Urszula Kalata, Michał Jarkiewicz, Andrzej Pomian, Aneta Janina Zwierzchowska, Edyta Horosz, Wojciech Majkusiak, Beata Rutkowska and Ewa Monika Barcz
J. Clin. Med. 2024, 13(6), 1528; https://doi.org/10.3390/jcm13061528 - 7 Mar 2024
Cited by 4 | Viewed by 2687
Abstract
Introduction: The association between pelvic floor disorders (PFDs) and psychiatric conditions is an area of emerging interest. The causal direction of this relationship, however, remains ambiguous; it is unclear whether PFDs directly contribute to the deterioration of mental health or if pre-existing [...] Read more.
Introduction: The association between pelvic floor disorders (PFDs) and psychiatric conditions is an area of emerging interest. The causal direction of this relationship, however, remains ambiguous; it is unclear whether PFDs directly contribute to the deterioration of mental health or if pre-existing psychiatric conditions such as depression exacerbate the symptoms of PFDs. This study aimed to evaluate the effects of successful surgical treatment for stress urinary incontinence (SUI) and pelvic organ prolapse (POP) on symptoms of depression, anxiety, and insomnia. Materials and Methods: This investigation focused on patients who underwent successful surgical interventions for SUI and POP. Both subjective and objective symptoms of PFDs, along with psychiatric status, were assessed before and after the surgical procedures. Results: This study found that successful surgical treatment of SUI and POP led to a significant reduction in anxiety scores. Additionally, in patients with SUI, successful treatment was objectively associated with a decrease in the severity of insomnia. Alleviation of symptoms associated with the lower urinary tract, prolapse, and colorectal–anal region following POP surgery was correlated with improvements in depression and anxiety but not insomnia. Subjectively assessed improvements in SUI subjective symptoms were linked to reductions in the severity of depression, anxiety, and insomnia in patients who underwent anti-incontinence surgery. Conclusions: These findings suggest a potential cause-and-effect relationship between PFDs and certain psychiatric disorders, highlighting the importance of successful treatment of PFDs in mitigating symptoms of depression, anxiety, and insomnia. Full article
(This article belongs to the Special Issue Prevention and Treatment for Pelvic and Relative Diseases)
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34 pages, 4527 KiB  
Article
Six-Month Prostate Cancer Empowerment Program (PC-PEP) Improves Urinary Function: A Randomized Trial
by Tarek Lawen, Gabriela Ilie, Ross Mason, Ricardo Rendon, Jesse Spooner, Emmi Champion, Jessica Davis, Cody MacDonald, Michael J. Kucharczyk, Nikhilesh Patil, David Bowes, Greg Bailly, David Bell, Joseph Lawen, Derek Wilke, George Kephart and Robert David Harold Rutledge
Cancers 2024, 16(5), 958; https://doi.org/10.3390/cancers16050958 - 27 Feb 2024
Cited by 5 | Viewed by 2766
Abstract
Purpose: This is a secondary analysis examining a six-month home-based Prostate Cancer-Patient Empowerment Program (PC-PEP) on patient-reported urinary, bowel, sexual, and hormonal function in men with curative prostate cancer (PC) against standard of care. Methods: In a crossover clinical trial, 128 men scheduled [...] Read more.
Purpose: This is a secondary analysis examining a six-month home-based Prostate Cancer-Patient Empowerment Program (PC-PEP) on patient-reported urinary, bowel, sexual, and hormonal function in men with curative prostate cancer (PC) against standard of care. Methods: In a crossover clinical trial, 128 men scheduled for PC surgery (n = 62) or radiotherapy with/without hormones (n = 66) were randomized to PC-PEP (n = 66) or waitlist-control and received the standard of care for 6 months, and then PC-PEP to the end of the year. PC-PEP included daily emails with video instructions, aerobic and strength training, dietary guidance, stress management, and social support, with an initial PFMT nurse consultation. Over 6 months, participants in the PC-PEP received optional text alerts (up to three times daily) reminding them to follow the PFMT video program, encompassing relaxation, quick-twitch, and endurance exercises; compliance was assessed weekly. Participants completed baseline, 6, and 12-month International Prostate Symptom Score (IPSS) and Expanded Prostate Cancer Index Composite (EPIC) questionnaires. Results: At 6 months, men in the PC-PEP reported improved urinary bother (IPSS, p = 0.004), continence (EPIC, p < 0.001), and irritation/obstruction function (p = 0.008) compared to controls, with sustained urinary continence benefits at 12 months (p = 0.002). Surgery patients in the waitlist-control group had 3.5 (95% CI: 1.2, 10, p = 0.024) times and 2.3 (95% CI: 0.82, 6.7, p = 0.11) times higher odds of moderate to severe urinary problems compared to PC-PEP at 6 and 12 months, respectively. Conclusions: PC-PEP significantly improves lower urinary tract symptoms, affirming its suitability for clinical integration alongside established mental health benefits in men with curative prostate cancer. Full article
(This article belongs to the Special Issue Clinical Treatment and Prognostic Factors of Urologic Cancer)
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19 pages, 15660 KiB  
Systematic Review
Prostate Artery Embolization in the Treatment of Massive Intractable Bleeding from Prostatic Neoplasms: A Case Report and Systematic Review
by Lorenzo Moramarco, Antonino M. Grande, Maurizio Vertemati and Paolo Aseni
J. Clin. Med. 2024, 13(1), 65; https://doi.org/10.3390/jcm13010065 - 22 Dec 2023
Cited by 5 | Viewed by 2986
Abstract
Lower urinary tract symptoms (LUTS) and hematuria are common symptoms in men with neoplasms, mainly affecting the elderly population. Prostatic arterial embolization (PAE) is a minimally invasive procedure that has shown promising results in managing LUTS and massive intractable prostatic hematuria in patients [...] Read more.
Lower urinary tract symptoms (LUTS) and hematuria are common symptoms in men with neoplasms, mainly affecting the elderly population. Prostatic arterial embolization (PAE) is a minimally invasive procedure that has shown promising results in managing LUTS and massive intractable prostatic hematuria in patients with benign prostatic hyperplasia (BPH) and prostate cancer (PCa). A few studies, however, have provided valuable insights into the durability and efficacy of PAE focusing on the long-term effectiveness, quality of life, and cancer-specific control of hemostasis and urinary symptoms. As a result of concomitant cardiovascular conditions, these patients often take anticoagulants or antithrombotics, which can worsen their hematuria and clinical status. Transurethral resection of the prostate (TURP) is considered a very high-risk procedure, even without massive bleeding, and requires discontinuation of vitamin K antagonists and antiplatelet therapies. Such patients usually have their surgery postponed, and PAE should be considered a safe alternative treatment. We aimed to report a narrative review from 1976 to June 2023 of the current state of PAE for massive and intractable hematuria, highlighting recent developments in this technique, including prospective cohort studies, and focusing on long-term outcome, safety, and complication management of patients with prostatic neoplasms who develop significant hemorrhagic symptoms. Additionally, we present a case report and a simple algorithm for treating intractable bleeding in a 92-year-old man with PCa and massive hematuria. Full article
(This article belongs to the Section Nephrology & Urology)
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11 pages, 1164 KiB  
Article
Baseline Lower Urinary Tract Symptoms and Sexual Dysfunction in Men with Newly Diagnosed Localized Prostate Cancer
by Wan Song, Jun-Seop Kim and Kwang Jin Ko
J. Clin. Med. 2023, 12(13), 4462; https://doi.org/10.3390/jcm12134462 - 3 Jul 2023
Viewed by 1704
Abstract
We evaluated baseline lower urinary tract symptoms (LUTS) and sexual dysfunction in patients with newly diagnosed localized prostate cancer. Data were obtained from a cohort registry of patients with localized prostate cancer scheduled for radical prostatectomy. Before surgery, patients completed a 3-day voiding [...] Read more.
We evaluated baseline lower urinary tract symptoms (LUTS) and sexual dysfunction in patients with newly diagnosed localized prostate cancer. Data were obtained from a cohort registry of patients with localized prostate cancer scheduled for radical prostatectomy. Before surgery, patients completed a 3-day voiding diary; International Prostate Symptom Score (IPSS), International Index of Erectile Function-5 (IIEF-5), and Expanded Prostate Cancer Index Composite (EPIC) questionnaires; and a urodynamic study. Data were analyzed according to benign prostatic hyperplasia treatment status and age group. In total, 380 patients (median age, 67 years) were enrolled in this study. On the IPSS, 10.8% of patients had severe symptoms. On the IIEF-5, 8.7% of patients did not have erectile dysfunction and 52.9% had moderate-to-severe erectile dysfunction. On the EPIC, 3% of patients indicated that they did not have urinary control and only 13% responded that their erectile function was good or very good. The mean IPSS and IIEF-5 scores showed significant differences among age groups. Thus, patients with localized prostate cancer show various LUTS and sexual dysfunction at baseline, and these symptoms worsened with increased age. Full article
(This article belongs to the Section Nephrology & Urology)
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10 pages, 4646 KiB  
Article
Tape-Releasing Suture with “Long Loop” on Mid-Urethral Sling: A Novel Procedure for Management of Iatrogenic Urethral Obstruction
by Cheng-Yu Long, Chieh-Yu Chang, Yi-Yin Liu, Zi-Xi Loo, Chang-Lin Yeh, Ming-Ping Wu, Kun-Ling Lin and Feng-Hsiang Tang
J. Clin. Med. 2023, 12(12), 3938; https://doi.org/10.3390/jcm12123938 - 9 Jun 2023
Cited by 2 | Viewed by 1968
Abstract
Background: To report our experiences of a tape-releasing suture with “long-loop” in women with iatrogenic urethral obstruction following the mid-urethral sling procedure. Methods: A total of 149 women underwent a tape-releasing suture with “Long Loop” during the operation. Post-void residual volume was evaluated [...] Read more.
Background: To report our experiences of a tape-releasing suture with “long-loop” in women with iatrogenic urethral obstruction following the mid-urethral sling procedure. Methods: A total of 149 women underwent a tape-releasing suture with “Long Loop” during the operation. Post-void residual volume was evaluated after Foley removal. Lower urinary tract symptoms and urodynamic studies were assessed before and six months postoperatively. Results: Nine women out of 149 who underwent mid-urethral sling surgery were found to have iatrogenic urethral obstruction post-operatively based on their urinary symptoms and ultrasound findings. There was no apparent difference between tested groups in mid-urethral sling products and concomitant procedures. 77.8% had successful releases after the first Long-loop manipulation procedure, and 22.2% required two or more releases. However, the SUI cure rate is similar in groups receiving the Long-loop manipulation or not (88.9% and 87.1%, respectively). Conclusions: We are convinced of the practicability and efficacy of the tape-releasing suture “Long-loop.” We adopted subjective and objective means to evaluate both groups before and after a six-month follow-up. The Long-loop manipulation procedure can successfully resolve the iatrogenic urethral obstruction without compromising the effectiveness of mid-urethral sling for the treatment of SUI. Full article
(This article belongs to the Special Issue Medical and Surgical Management of Urinary Tract Diseases)
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