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International Braz J Urol : Official... 2022To report the prevalence of the definitions used to identify post-prostatectomy incontinence (PPI) after laparoscopic radical prostatectomy (LRP), and to compare the... (Review)
Review
PURPOSE
To report the prevalence of the definitions used to identify post-prostatectomy incontinence (PPI) after laparoscopic radical prostatectomy (LRP), and to compare the rates of PPI over time under different criteria.
MATERIALS AND METHODS
In the period from January 1, 2000, until December 31, 2017, we used a recently described methodology to perform evidence acquisition called reverse systematic review (RSR). The continence definition and rates were evaluated and compared at 1, 3, 6, 12, and >18 months post-operative. Moreover, the RSR showed the "natural history" of PPI after LRP.
RESULTS
We identified 353 review articles in the systematized search, 137 studies about PPI were selected for data collection, and finally were included 203 reports (nr) with 51.436 patients. The most used criterion of continence was No pad (nr=121; 59.6%), the second one was Safety pad (nr=57; 28.1%). A statistically significant difference between continence criteria was identified only at >18 months (p=0.044). From 2013 until the end of our analysis, the Safety pad and Others became the most reported.
CONCLUSION
RSR revealed the "natural history" of PPI after the LRP technique, and showed that through time the Safety pad concept was mainly used. However, paradoxically, we demonstrated that the two most utilized criteria, Safety pad and No pad, had similar PPI outcomes. Further effort should be made to standardize the PPI denomination to evaluate, compare and discuss the urinary post-operatory function.
Topics: Humans; Laparoscopy; Male; Prostate; Prostatectomy; Urinary Incontinence
PubMed: 35168312
DOI: 10.1590/S1677-5538.IBJU.2021.0632 -
Translational Andrology and Urology Apr 2020Several studies have assessed the safety and feasibility of single port robot-assisted radical prostatectomy using different and custom built robotic-assisted... (Review)
Review
Several studies have assessed the safety and feasibility of single port robot-assisted radical prostatectomy using different and custom built robotic-assisted technology. In part due to the non-standardized nature of these approaches, single site robotic prostatectomy has not been widely adopted. With the recent approval of the da Vinci (Intuitive Surgical, Sunnyvale CA) Single Port (SP) platform, there has been a renewed interest in single site robotic-assisted prostatectomy and several institutions have begun reporting their initial experiences with this technique. In this systematic review, we sought to assess and summarize the literature regarding patient outcomes for single site robotic-assisted prostatectomy and evaluate its role in surgical treatment of prostate cancer. This systematic review was structured using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies describing the use of any robotic platform, including da Vinci Si, Xi or SP platforms for robotic single-port or single site radical prostatectomy between 2000 and July 15, 2019 were eligible for inclusion in this systematic review. Studies were excluded if they included combined cases with other organ resection, represented use in a non-clinical setting (such as a cadaveric model), or described results for a simple prostatectomy technique. Data was extracted by two authors with concerns resolved by consensus. Primary outcomes were mean operative times, estimated blood loss (mL), and hospital length of stay (days). Secondary outcomes included intraoperative conversion to open surgery, and intraoperative and postoperative complications. Variables of interest included sample size (n), mean age (years), mean prostate size (mL), prostate specific antigen (PSA, ng/mL), Gleason score, clinical and pathological TNM staging [American Joint Commission on Cancer (AJCC)], lymph nodes (n) and perioperative complications as available. A total of 217 studies were reviewed by title and abstract, with 28 selected for full-text review; ultimately, 12 studies were included, with available data from 145 patients. Primary outcomes and preoperative characteristics varied greatly amongst patients and across studies. One patient (0.7%) required conversion to a multi-port approach and there were no conversions to an open technique. No intraoperative complications were reported, and no Clavien grade III or greater postoperative complications have been described in the initial 81 radical prostatectomies performed with the SP platform. Single Port techniques appear to represent a safe and feasible approach for performing the minimally invasive radical prostatectomy. The current available literature on the single port radical prostatectomy is weak and consists of single center studies with small sample sizes, short-term follow up and limited functional data. More rigorous multi-center trials with standardized metrics for reporting functional outcomes as well as long-term cancer specific survival are necessary to validate these initial studies.
PubMed: 32420205
DOI: 10.21037/tau.2019.11.05 -
International Journal of Surgery... Mar 2023Post-prostatectomy urinary incontinence (PPUI) is a major complication that reduces the quality of life in patients undergoing prostatectomy for benign prostatic... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Post-prostatectomy urinary incontinence (PPUI) is a major complication that reduces the quality of life in patients undergoing prostatectomy for benign prostatic hyperplasia and prostate cancer. However, there are currently limited guidelines on which surgical techniques are preferred after conservative treatment for PPUI. In this study, a systematic review and network meta-analysis (NMA) that can help determine the priority for the selection of surgical methods were performed.
MATERIALS AND METHODS
We retrieved data from electronic literature searches of PubMed and the Cochrane Library through August 2021. We searched for randomized controlled trials studies on the surgical treatment of PPUI after surgery for benign prostatic hyperplasia or prostate cancer and included the terms artificial urethral sphincter (AUS), adjustable sling, nonadjustable sling, and injection of the bulking agent.The NMA pooled the odds ratios and 95% credible intervals (CrIs) using the number of patients achieving urinary continence, weight of pads used per day, number of pads used per day, and the International Consultation on Incontinence Questionnaire score. The therapeutic effect of each intervention on PPUI was compared and ranked using the surface under the cumulative ranking curve.
RESULTS
A final 11 studies, including 1116 participants, were included in our NMA. The pooled overall odds ratios of patients achieving urinary continence compared with no treatment was 3.31 (95% CrI: 0.749, 15.710) in AUS, 2.97 (95% CrI: 0.412, 16.000) in adjustable sling, 2.33 (95% CrI: 0.559, 8.290) in nonadjustable sling, and 0.26 (95% CrI: 0.025, 2.500) in injection of bulking agent. In addition, this study shows the surface under the cumulative ranking curve values of ranking probabilities for each treatment performance, which indicated that AUS ranked first in terms of continence rate, International Consultation on Incontinence Questionnaire, pad weight, and pad use count.
CONCLUSION
The results of this study suggested that only AUS had a statistically significant effect compared to the nontreatment group and the highest PPUI treatment effect ranking among other surgical treatments.
Topics: Male; Humans; Prostatic Hyperplasia; Network Meta-Analysis; Quality of Life; Urinary Incontinence, Stress; Urinary Incontinence; Prostatectomy; Prostatic Neoplasms; Treatment Outcome; Suburethral Slings
PubMed: 36912884
DOI: 10.1097/JS9.0000000000000170 -
Journal of Clinical Medicine Dec 2021Single-port robotic-assisted radical prostatectomy has been reported as a safe and feasible technique. However, recent studies comparing single-port versus multiple-port... (Review)
Review
BACKGROUND
Single-port robotic-assisted radical prostatectomy has been reported as a safe and feasible technique. However, recent studies comparing single-port versus multiple-port robotic radical prostatectomy have displayed conflicting results.
OBJECTIVES
To investigate the benefit of single-port robotic radical prostatectomy and the impact on outcome compared to multiple-port robotic radical prostatectomy.
METHODS
Based on PRISMA and AMSTAR criteria, a systematic review and meta-analysis were carried out. Finally, we considered the controlled studies with two cohorts (one cohort for single-port RARP and the other cohort for multiple-port RARP). For statistical analysis, Review Manager (RevMan) software version 5.4 was used. The Newcastle-Ottawa Scale was employed to assess the risk of bias.
RESULTS
Five non-randomized controlled studies with 666 patients were included. Single-port robotic radical prostatectomy was associated with shorter hospital stays. Only 60.6% of single-port patients (109/180) required analgesia compared to 90% (224/249) of multiple-port patients (Z = 3.50; = 0.0005; 95% CI 0.07:0.47). Opioid administration was also significantly lower in single-port patients, 26.2% (34/130) vs. 56.6% (77/136) (Z = 4.90; < 0.00001; 95% CI 0.15:-0.44) There was no significant difference in operative time, blood loss, complication rate, positive surgical margin rate, or continence at day 90.
CONCLUSION
The available data on single-port robotic radical prostatectomy is very limited. However, it seems comparable to the multiple-port platform in terms of short-term outcomes when performed with expert surgeons. Single-port prostatectomies might provide a shorter hospital stay and a lower requirement for opioids; however, randomized trials with long-term follow-up are mandatory for valid comparisons.
PubMed: 34945018
DOI: 10.3390/jcm10245723 -
European Urology Oncology Dec 2023The optimum use of brachytherapy (BT) combined with external beam radiotherapy (EBRT) for localised/locally advanced prostate cancer (PCa) remains uncertain. (Review)
Review
CONTEXT
The optimum use of brachytherapy (BT) combined with external beam radiotherapy (EBRT) for localised/locally advanced prostate cancer (PCa) remains uncertain.
OBJECTIVE
To perform a systematic review to determine the benefits and harms of EBRT-BT.
EVIDENCE ACQUISITION
Ovid MEDLINE, Embase, and EBM Reviews-Cochrane Central Register of Controlled Trials databases were systematically searched for studies published between January 1, 2000 and June 7, 2022, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. Eligible studies compared low- or high-dose-rate EBRT-BT against EBRT ± androgen deprivation therapy (ADT) and/or radical prostatectomy (RP) ± postoperative radiotherapy (RP ± EBRT). The main outcomes were biochemical progression-free survival (bPFS), severe late genitourinary (GU)/gastrointestinal toxicity, metastasis-free survival (MFS), cancer-specific survival (CSS), and overall survival (OS), at/beyond 5 yr. Risk of bias was assessed and confounding assessment was performed. A meta-analysis was performed for randomised controlled trials (RCTs).
EVIDENCE SYNTHESIS
Seventy-three studies were included (two RCTs, seven prospective studies, and 64 retrospective studies). Most studies included participants with intermediate-or high-risk PCa. Most studies, including both RCTs, used ADT with EBRT-BT. Generally, EBRT-BT was associated with improved bPFS compared with EBRT, but similar MFS, CSS, and OS. A meta-analysis of the two RCTs showed superior bPFS with EBRT-BT (estimated fixed-effect hazard ratio [HR] 0.54 [95% confidence interval {CI} 0.40-0.72], p < 0.001), with absolute improvements in bPFS at 5-6 yr of 4.9-16%. However, no difference was seen for MFS (HR 0.84 [95% CI 0.53-1.28], p = 0.4) or OS (HR 0.87 [95% CI 0.63-1.19], p = 0.4). Fewer studies examined RP ± EBRT. There is an increased risk of severe late GU toxicity, especially with low-dose-rate EBRT-BT, with some evidence of increased prevalence of severe GU toxicity at 5-6 yr of 6.4-7% across the two RCTs.
CONCLUSIONS
EBRT-BT can be considered for unfavourable intermediate/high-risk localised/locally advanced PCa in patients with good urinary function, although the strength of this recommendation based on the European Association of Urology guideline methodology is weak given that it is based on improvements in biochemical control.
PATIENT SUMMARY
We found good evidence that radiotherapy combined with brachytherapy keeps prostate cancer controlled for longer, but it could lead to worse urinary side effects than radiotherapy without brachytherapy, and its impact on cancer spread and patient survival is less clear.
PubMed: 38151440
DOI: 10.1016/j.euo.2023.11.018 -
Urology Research & Practice Jan 2024Prostate cancer is the second- leading cause of cancer death among men. We aimed to evaluate high-intensity focused ultrasound (HIFU), open radical prostatectomy (ORP),...
OBJECTIVE
Prostate cancer is the second- leading cause of cancer death among men. We aimed to evaluate high-intensity focused ultrasound (HIFU), open radical prostatectomy (ORP), robot-assisted radical prostatectomy (RARP), and external beam radiation therapy (RT) in the treatment of localized low- and intermediate-risk prostate cancer.
METHODS
We searched bibliographic databases for case-control, cohort, and randomized controlled studies. We used MeSH subject headings and free text terms for prostate cancer, HIFU, ORP, RARP, RT, failure-free survival (FFS), biochemical disease-free survival (BDFS), urinary incontinence (UI), and erectile dysfunction (ED).
RESULTS
Fourteen studies were included in the review, for a total of 34 927 participants. Among the 8 studies of HIFU as the primary treatment of localized low- and intermediate- risk prostate cancer, 4 studies reported 5-year FFS rates ranging from 67.8% to 97.8%, 3 studies reported 5-year BDFS ranging from 58% to 85.4%, 5 studies reported 1-year UI rates ranging from 0% to 6%, and 4 studies reported 1-year ED rates ranging from 11.4% to 38.7%. Furthermore, our search revealed a 5-year FFS benefit favoring ORP compared to RT, a 1-year UI rate favoring ORP compared to RARP, and a 1-year ED rate favoring ORP compared to RARP.
CONCLUSION
Our systematic review and meta-analysis revealed lack of studies with active comparators comparing HIFU to standard of care (ORP, RARP, or RT) in primary treatment of localized low- and intermediate-risk prostate cancer. Open radical prostatectomy has favorable efficacy outcomes compared to RT, while RARP has beneficial functional outcomes compared to ORP, respectively.
PubMed: 38451125
DOI: 10.5152/tud.2024.23123 -
Therapeutic Advances in Urology 2023The leakage of urine during sexual arousal, known as climacturia, is an under-recognized clinical condition often overshadowed by erectile dysfunction in men who have... (Review)
Review
BACKGROUND
The leakage of urine during sexual arousal, known as climacturia, is an under-recognized clinical condition often overshadowed by erectile dysfunction in men who have undergone radical prostatectomy.
OBJECTIVES
This study aims to determine and evaluate the role of the Mini-Jupette technique and its alternatives in the treatment of climacturia.
DATA SOURCES AND METHODS
We conducted a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for systematic reviews. We searched Medline PubMed, Scopus, and the Cochrane Library databases until October 2022.
RESULTS
We included seven studies involving 120 patients with climacturia. Different types of grafts were used, ranging from synthetic mesh to autologous grafts. In all seven studies, the use of the Adrianne Mini-Jupette (AMJ) and its alternatives showed a high percentage of improvement in climacturia, with reported complete resolution ranging from 65% to 93%. Regarding postoperative complications, one study reported the highest sling explantation rate at 11% (4/38), while other studies reported complications ranging from subjective symptoms such as dysuria and perineal pain to the need for subsequent artificial urinary sphincter placement.
CONCLUSION
The AMJ sling and its variations are low-cost, time-efficient, and relatively safe procedures with high patient satisfaction rates among those treated for climacturia.
PubMed: 38090352
DOI: 10.1177/17562872231215180 -
Archivos Espanoles de Urologia Nov 2017The aim of this article is to classify and describe the different types of complications of radical prostatectomy, their frequency of appearance, as well as the... (Review)
Review
OBJECTIVES
The aim of this article is to classify and describe the different types of complications of radical prostatectomy, their frequency of appearance, as well as the different factors that may influence their development.
METHODS
A systematic review of the literature was carried out, based on the search of published articles between 2002 and 2015.
RESULTS
Laparoscopic or robotic radical prostatectomy may require conversion into open surgery, and these cases are significantly associated with longer hospital stay and greater rate of complications. Vascular damage comprises from injuries to small and medium caliber vessels (Santorini plexus or epigastric vessels) to possible lesions of large vessels (iliac), although they are infrequent. The most common nerve injury is that of the obturator nerve, which can be treated in the case of a complete section, and in incomplete lesions, damage is usually reversible. Intestinal injury is one of the most serious complications because it could be lifethreatening. Rectal injury is a complication that needs a correct diagnosis and intraoperative treatment, since it may lead to the development of a secondary rectourethral fistula. Such fistulae in most cases require surgical treatment. Lymphocele is a characteristic complication of radical prostatectomy with pelvic lymphadenectomy, requiring treatment only in cases of complication. Anastomotic leakage is a frequent complication, and a prognostic factor for the later development of anastomosis stricture. Some of the factors that seem to influence the development of complications are associated comorbidity, anatomical factors, surgical approach and surgical experience, among others.
CONCLUSIONS
It is crucial to know the potential complications of radical prostatectomy, as well as the associated risk factors, in order to avoid their appearance.
Topics: Humans; Male; Postoperative Complications; Prostatectomy; Rectal Fistula; Rectum; Urethral Diseases; Urinary Fistula
PubMed: 29099379
DOI: No ID Found -
Cancers May 2023Focal therapy (FT) has been gaining popularity as a treatment option for localized intermediate-risk prostate cancer (PCa) due to the associated lower morbidity compared... (Review)
Review
CONTEXT
Focal therapy (FT) has been gaining popularity as a treatment option for localized intermediate-risk prostate cancer (PCa) due to the associated lower morbidity compared to whole-gland treatment. However, there is an increased risk of local cancer recurrence requiring subsequent treatment in a small proportion of patients.
OBJECTIVE
To conduct a systematic review and meta-analysis to better describe and analyze patient postoperative, oncologic, and functional outcomes for those who underwent salvage radical prostatectomy (sRP) to manage their primary FT failure.
EVIDENCE ACQUISITION
A systematic review was completed using three databases (PubMed, Embase, and CINAHL) from October to December 2021 to identify data on outcomes in patients who received sRP for cancer recurrence after prior focal treatment.
EVIDENCE SYNTHESIS
12 articles (482 patients) were included. Median time to sRP was 24 months. Median follow-up time was 27 months. A meta-analysis revealed a postoperative complication rate of 15% (95% CI: 0.09, 0.24), with 4.6% meeting criteria for a major complication Clavien (CG) grade ≥3. Severe GU toxicity was seen in 3.6% of the patients, and no patients had severe GI toxicity. Positive surgical margins (PSM) were found in 27% (95% CI: 0.19, 0.37). Biochemical recurrence (BCR) after sRP occurred in 23% (95% CI: 0.17, 0.30), indicating a BCR-free probability of 77% at 2 years. Continence (pad-free) and potency (ability to have penetrative sex) were maintained in 67% (95% CI: 0.53, 0.78) and 37% (95% CI: 0.18, 0.62) at 12 months, respectively.
CONCLUSION
Our evidence shows acceptable complication rates and oncologic outcomes; however, with suboptimal functional outcomes for patients undergoing sRP for recurrent PCa after prior FT. Inferior outcomes were observed for salvage treatment compared to primary radical prostatectomy (pRP). More high-quality studies are needed to better characterize outcomes after this sequence of PCa treatments.
PATIENT SUMMARY
We looked at treatment outcomes and toxicity for men treated with sRP for prior FT failure. We conclude that these patients will have significant detriment to genitourinary function, with outcomes being worse than those for pRP patients.
PubMed: 37345064
DOI: 10.3390/cancers15102727 -
Frontiers in Public Health 2023We performed a systematic review and meta-analysis to evaluate the effect of preoperative pelvic floor muscle exercise on urinary incontinence after radical... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
We performed a systematic review and meta-analysis to evaluate the effect of preoperative pelvic floor muscle exercise on urinary incontinence after radical prostatectomy.
METHODS
We searched the literature for randomized controlled trials evaluating the diagnostic analysis of preoperative pelvic floor muscle exercise (PFME) and postprostatectomy incontinence in the MEDLINE, EMBASE, PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), PsycINFO, China Biomedical Literature Database, China Journal Full-text Database, Wanfang Database and Weipu Database. The retrieval time limit is from the establishment of the database to January 2023. We used a risk ratio with accompanying 95% confidence interval (CI) to express estimates. Reviewer Manager (RevMan) 5.1.0 was used to complete all statistical analyses.
RESULTS
Twelve studies were included based on the selection criteria. The total number of patients included in the final analysis was 1,365. At 1th month, there was no difference in continence rates between the groups [odds ratio (OR): 0.47; 95% confidence interval (CI), 0.22-1.02, = 0.06]. At 3th month, there was statistically significant difference in PFME group before operation (OR: 0.61; 95% CI, 0.37-0.98, = 0.04). At 6th and 12th months, there was no difference between groups (OR: 0.57; 95% CI, 0.28-1.17, = 0.13), (OR: 0.56; 95% CI, 0.27-1.15, = 0.12).
CONCLUSION
Preoperative pelvic floor muscle exercise can improve postoperative urinary incontinence at 3rd months after radical prostatectomy, but it cannot improve urinary incontinence at 6th months or longer after surgery, which indicates that preoperative PFME can improve early continence rate, but cannot improve long-term urinary incontinence continence rate.
Topics: Male; Humans; Pelvic Floor; Prostatectomy; China; Databases, Factual; Urinary Incontinence
PubMed: 37588123
DOI: 10.3389/fpubh.2023.1186067