Comparison of urinary incontinence following three different prostate apex disconnection techniques in transurethral thulium laser prostatectomy.

OBJECTIVE: This study investigates the incidence of urinary incontinence following transurethral thulium laser prostatectomy with three different prostate apex disconnection techniques: semi-separation, pre-separation, and post-separation. The findings aim to provide references for clinical treatment. PATIENTS AND METHODS: A retrospective analysis was conducted on 74 patients treated with transurethral thulium laser prostatectomy for prostatic hyperplasia from April 2022 to March 2023. Complete clinical and follow-up data were available for 52 patients. Clinical and follow-up data were collected for these patients. A comparison was made of urinary incontinence following the three different types of prostate apex disconnection in transurethral thulium laser prostatectomy. RESULTS: In this study, the immediate postoperative urinary incontinence rate for transurethral thulium laser prostatectomy was 9.62% (5/52), the short-term incontinence rate was 11.54% (5/52), and the long-term incontinence rate was 9.62% (5/52). The immediate postoperative incontinence rates for semi-separation, pre-separation, and post- separation were 8.33% (1/12), 8.33% (2/24), and 12.5% (2/16), respectively. The short-term incontinence rates for semi-separation, pre-separation, and post-separation were 8.33% (1/12), 8.33% (2/24), and 18.75% (3/16), respectively. The long-term incontinence rates for semi-separation, pre-separation, and post-separation were 8.33% (1/12), 8.33% (2/24), and 12.5% (2/16), respectively. CONCLUSIONS: The incidence of urinary incontinence following transurethral thulium laser prostatectomy was lower with semi-separation and pre-separation compared to post-separation.

Outcomes of robot-assisted radical prostatectomy in men after trans-urethral resection of the prostate: a matched-pair analysis.

Prior history of transurethral resection of the prostate (TURP) can complicate Robot-assisted radical prostatectomy (RARP). Very few studies analyse the outcomes of RARP in men with a prior history of TURP. We analysed the oncological and functional outcomes of RARP in post-TURP men from our prospectively maintained database. We included the RARP data from January 2016 to January 2022. Thirty men who had RARP with a prior history of TURP were identified (Group 2). They were matched using R software and propensity score matching to 90 men with no previous TURP (Group-1). The groups were matched for age, body mass index (BMI), Gleason score, stage, PSA and D'Amico risk category in a 1:3 ratio. The two-year oncological and functional outcomes were compared. Overall, the study found no significant difference between the groups in the preoperative parameters, such as BMI, age, Gleason grade, clinical stage, PSA, prostate volume, and D'amico risk grouping. There was no difference in the estimated blood loss. The TURP group had a lower chance of having a nerve spare (p = 0.03). The median console time was longer in the TURP group (140 min (120,180) versus 168 (129,190) p = 0.058). The postoperative complications (Clavien-Dindo 3a 2% versus 6.7%) and hospital stay (median of 2 days), positive surgical margins, continence, and biochemical recurrence rates at 3, 12, and 24 months were not statistically different between the groups. In high-volume centres, the oncological and continence outcomes of RARP post-TURP are not inferior to that of men without prior TURP.

A randomized controlled study on acupuncture for peri-operative pain after open radical prostatectomy.

OBJECTIVES: To evaluate the advantages of adding acupuncture to standard postoperative pain management for open radical prostatectomy (RP). MATERIALS AND METHODS: A randomized controlled trial (1:1:1) comparing routine postoperative analgesic care (control [CON]) vs the addition of press tack needle acupuncture (ACU) or press tack placebo acupressure (SHAM) for pain management after open RP was performed. A total of 126 patients were enrolled between February 2020 and April 2021. After open RP, the CON group received standard postoperative analgesia, the ACU group received long-term acupuncture with press tacks at specific points (P-6, Shenmen and SP-6) along with standard analgesia, and the SHAM group received placebo press tacks at the same acupuncture points alongside standard analgesia. The primary endpoint was postoperative pain measured on a numeric rating scale, the NRS-11, calculated as the area under the curve. The cumulative use of routine postoperative analgesics, time to first defaecation, and quality of life were analysed using the Kruskal-Wallis rank sum test, Fisher's exact test, and Pearson's chi-squared test. RESULTS: The ACU group reported significantly less postoperative pain compared to the SHAM (P = 0.007) and CON groups (P = 0.02). There were no significant difference in median (interquartile range) cumulative pain medication usage, time to first defaecation (CON: 37 [33, 44] h; SHAM: 37 [33, 42] h; ACU: 37 [33, 41] h; P > 0.9), or health status at discharge (EuroQol five-dimension, five-level general health assessment questionnaire: CON: 70 [65-83]; SHAM: 70 [60-80]; ACU: 70 [50-80]). CONCLUSION: Incorporating acupuncture into postoperative pain management can improve patient postoperative outcomes.

The role and controversy of pelvic lymph node dissection in prostate cancer treatment: a focused review.

Pelvic lymph node dissection (PLND) is commonly performed alongside radical prostatectomy. Its primary objective is to determine the lymphatic staging of prostate tumors by removing lymph nodes involved in lymphatic drainage. This aids in guiding subsequent treatment and removing metastatic foci, potentially offering significant therapeutic benefits. Despite varying recommendations from clinical practice guidelines across countries, the actual implementation of PLND is inconsistent, partly due to debates over its therapeutic value. While high-quality evidence supporting the superiority of PLND in oncological outcomes is lacking, its role in increasing surgical time and risk of complications is well-recognized. Despite these concerns, PLND remains the gold standard for lymph node staging in prostate cancer, providing invaluable staging information unattainable by other techniques. This article reviews PLND's scope, guideline perspectives, implementation status, oncologic and non-oncologic outcomes, alternatives, and future research needs.

[Erectile disfunction after treatment for prostate cancer]. / Erectiele disfunctie na behandeling van prostaatkanker.

Hasannejadsi et al. presented a predictive model for preserving erectile function after treatments for localized prostate cancer. However, the model has practical limitations and overestimates the chances of recovery. It focuses on the frequency of erections without considering important factors such as quality and patient satisfaction. The model did not include significant predictors like BMI and smoking. Additionally, it does not account for the extent of nerve sparing during surgery, limiting its usefulness for nerve-sparing prostatectomy patients. This comment emphasizes the importance of penile rehabilitation (PR) after prostate cancer treatment, highlighting the impact of penile inactivity on fibrosis of corporal cavernosal tissue. The author advocate for the implementation of PR during and after prostatecancer treatment and stress the role of healthcare professionals in providing information on rehabilitation options and sexual health in its totallity. The model can serve as a tool to initiate conversations about sexual function but should be complemented with comprehensive care tailored to individual patients.

Effect of Perioperative Tranexamic Acid on Blood Loss following Open Simple Prostatectomy: A Prospective Review in Nigerian Men.

BACKGROUND: Haemorrhage is a common complication following open simple prostatectomy and patients may sometimes require a blood transfusion. Tranexamic acid has been shown to reduce blood loss following transurethral resection of the prostate and open radical prostatectomy. This study evaluated the effect of perioperative intravenous administration of tranexamic acid on blood loss and blood transfusion rates in patients who had OSP for benign prostatic enlargement. METHODOLOGY: This was a comparative study of patients with documented prostate glands 60g and above scheduled for OSP. Initial hematocrit was done a day before surgery. The patients were randomized into a tranexamic acid group, which received perioperative intravenous tranexamic acid and the no-TXA group which received placebo (0.9% saline). All patients had open simple retropubic prostatectomy. Final post-operative hematocrit was assessed 72 hours after surgery, and blood loss was calculated using the modified Gross formula (actual blood loss = estimated blood volume x change in hematocrit / mean hematocrit). The transfusion rate was documented. RESULTS: Fifty-six patients participated in this study and were randomized into a tranexamic acid group and no-tranexamic acid group. The mean age of patients in the tranexamic acid group was 66.07 ±7.08 years and was comparable to the no- tranexamic acid group which was 66.50 ± 8.80 years (P = 0.842). The median total blood loss was lower in the tranexamic acid group (502mls, IQR 613) compared to the no-tranexamic acid group (801mls, IQR 1069). The difference in the median blood loss between the two groups was 299mls (U 275, P 0.055). The rate of blood transfusion was lower in the tranexamic acid group (6 patients, 21%) compared to the no tranexamic acid group (11 patients, 39%), (P = 0.146). There was no difference in complication rates between the two groups. CONCLUSION: The use of tranexamic acid in patients undergoing open simple prostatectomy showed a trend towards reduced intraoperative blood loss and less need no tranexamic for blood transfusion. This is of clinical significance, especially in elderly patients with low cardiovascular reserve.

CONTEXTE: L'hémorragie est une complication courante après une prostatectomie simple ouverte et les patients doivent parfois recevoir une transfusion sanguine. Il a été démontré que l'acide tranexamique réduit la perte de sang après une résection transurétrale de la prostate et une prostatectomie radicale ouverte. Cette étude a évalué l'effet de l'administration intraveineuse périopératoire d'acide tranexamique sur les pertes sanguines et les taux de transfusion sanguine chez des patients ayant subi une PSO pour hypertrophie bénigne de la prostate. MÉTHODOLOGIE: Il s'agissait d'une étude comparative de patients dont la prostate de 60 g et plus était documentée et qui devaient subir une PSO. L'hématocrite de base a été effectué un jour avant la chirurgie. Les patients ont été répartis aléatoirement dans le groupe acide tranexamique, qui a reçu de l'acide tranexamique periopératoire par voie intraveineuse, et dans le groupe sans TXA, qui a reçu un placebo. Tous les patients ont subi une prostatectomie rétropubienne simple ouverte. L'hématocrite postopératoire a été évalué, et la perte de sang calculée à l'aide de la formule de Gross modifiée. Le taux de transfusion a été documenté. RÉSULTATS: Cinquante-six patients ont participé à cette étude et ont été randomisés entre le groupe avec acide tranexamique et le groupe sans acide tranexamique. L'âge moyen des patients du groupe acide tranexamique était de 66,07 ±7,08 ans et était comparable à celui du groupe sans acide tranexamique qui était de 66,50 ± 8,80 ans (P =0,842). La perte sanguine totale médiane était plus faible dans le groupe avec acide tranexamique (502 ml, IQR 613) que dans le groupe sans acide tranexamique (801 ml, IQR 1069). La différence de la perte de sang médiane entre les deux groupes était de 299 ml (U 275, P 0,055). Le taux de transfusion sanguine était inférieur dans le groupe acide tranexamique (6 patients, 21%) par rapport au groupe sans acide tranexamique (11 patients, 39%), (P =0,146). Il n'y avait pas de différence dans les taux de complication entre les deux groupes. CONCLUSION: L'utilisation de l'acide tranexamique chez les patients subissant une prostatectomie simple ouverte a montré une tendance à la réduction de la perte de sang peropératoire et un besoin moindre de transfusion sanguine. Mots clés: Hypertrophie bénigne de la prostate, Prostatectomie simple ouverte, Hémorragie, Acide tranexamique.

Transcorporal Artificial Urinary Sphincter Technique Video.

OBJECTIVE: The artificial urethral sphincter (AUS) is the gold standard treatment for male stress urinary incontinence which commonly results from prostatectomy or pelvic radiation for prostate cancer. Patients with prior pelvic radiation history experience increased risk of developing urethral erosion. Transcorporal AUS (TAUS) placement can be used as an alternative for compromised urethras to incorporate a small portion of the corporal bodies for additional support. The inclusion of an additional tissue barrier has been shown to improve outcomes. Patients who undergo this technique require device explanation and AUS revision less often than those with AUS devices placed in the standard fashion. Additionally, TAUS placement has been shown to improve functional urinary outcomes such as postoperative Internal prostate symptom score (IPSS), and postoperative IPSS Quality of Life (QoL) scores. MATERIALS AND METHODS: A 67-year-old male with a past medical history of prostate cancer treated with surgery and radiation underwent a TAUS placement which was filmed to demonstrate placement technique and tips. Informed consent was obtained prior to filming this video. RESULTS: This technique can serve as a successful primary or salvage AUS placement technique as seen in this video. CONCLUSION: This video is used to demonstrate the technique of TAUS placement.

Efficacy and safety of transurethral thulium laser enucleation versus robot-assisted prostatectomy for large-volume benign prostatic hyperplasia: a systematic review and meta-analysis.

To compare perioperative outcomes between Holmium laser enucleation of the prostate (HoLEP) and robotic-assisted simple pasta-ectomy (RASP)for large-volume benign prostatic hyperplasia(> 80 ml). In August 2023, we undertook a comprehensive search of major global databases including PubMed, Embase, and Google Scholar, focusing solely on articles written in English. Studies that were merely reviews or protocols without any specific published data were omitted. Furthermore, articles that comprised conference abstracts or content not pertinent to our subject of study were also disregarded. To calculate the inverse variances and 95% confidence intervals (CIs) for categorical variables' mean differences, we employed the Cochran-Mantel-Haenszel approach along with random-effects models. The findings were denoted in the form of odds ratios (ORs) and 95% CIs. A p-value less than 0.05 was deemed to indicate statistical significance. Our finalized meta-analysis incorporated six articles, including one randomized controlled trial (RCT) and five cohort studies. These studies accounted for a total of 1218 patients, 944 of whom underwent Holmium Laser Enucleation of the Prostate (HoLEP) and 274 who underwent Robotic-Assisted Simple Prostatectomy (RASP). The pooled analysis from these six papers demonstrated that compared to RASP, HoLEP had a shorter hospital stay, shorter catheterization duration, and a lower blood transfusion rate. Moreover, HoLEP patients exhibited a smaller reduction in postoperative hemoglobin levels. Statistically, there were no significant differences between the two procedures regarding operative time, postoperative PSA, the weight of prostate specimens, IPSS, Qmax, PVR, QoL, and postoperative complications. (HoLEP) and (RASP) are both effective and safe procedures for treating large-volume benign prostatic hyperplasia. HoLEP, with its benefits of shorter catheterization and hospitalization duration, lesser decline in postoperative hemoglobin, and reduced blood transfusion needs, stands as a preferred choice for treating extensive prostate enlargement. However, further validation through more high-quality clinical randomized trials is required.

Electrical Acupoint Stimulation with Low-Frequency Pulse in the Treatment of Urinary Incontinence after Prostatectomy.

OBJECTIVE: This study aimed to explore the clinical effect of electrical acupoint stimulation with low-frequency pulse in the treatment of urinary incontinence after prostatectomy. METHODS: This study selected 104 patients who underwent radical prostatectomy in Pujiang People Hospital from April 2019 to April 2022 as the research subjects, and they were divided into the study group (SG, n = 51, electrical acupoint stimulation with low-frequency pulse) and the control group (CG, n = 53, traditional pelvic floor muscle exercise) in accordance with the therapeutic regimen. In addition, clinical and follow-up data were analysed, and the number of urine pads used before and after treatment, recovery time of urinary continence, scores of 36-Item Short-form Health Survey (SF-36), clinical curative efficacy and incidence of adverse reactions in both groups were compared. RESULTS: Before treatment, no remarkable difference in the number of urine pads used was observed between the two groups (p > 0.05). After treatment, the number of urine pads used in the two groups was less than that before treatment, and the number of urine pads used in the SG was less than that in the CG (p < 0.001). The SG had overtly shorter recovery time of urinary continence, higher scores in eight dimensions of SF-36 and higher treatment efficiency than the CG (all p < 0.05), with no remarkable difference in the incidence of adverse reactions in both groups (p > 0.05). CONCLUSIONS: Electrical acupoint stimulation with low-frequency pulse, as a safe and ideal treatment, can shorten the recovery time of postoperative urinary continence ability, reduce the incidence of urinary incontinence and improve the quality of life of patients.

Personalised indocyanine-guided lymphadenectomy for prostate cancer: a randomised clinical trial.

OBJECTIVES: To study the safety and efficacy of a personalised indocyanine-guided pelvic lymph node dissection (PLND) against extended PLND (ePLND) during radical prostatectomy (RP). PATIENTS AND METHODS: Patients who were candidates for RP and lymphadenectomy, with intermediate- or high-risk prostate cancer (PCa) according to the National Comprehensive Cancer Network guidelines, were enrolled in this randomised clinical trial. Randomisation was made 1:1 to indocyanine green (ICG)-PLND (only ICG-stained LNs) or ePLND (obturator fossa, external, internal, and common iliac and presacral LNs). The primary endpoint was the complication rate within 3 months after RP. Secondary endpoints included: rate of major complications (Clavien-Dindo Grade III-IV), time to drainage removal, length of stay, percentage of patients classified as pN1, number of LNs removed, number of metastatic LNs, rate of patients with undetectable prostate-specific antigen (PSA), biochemical recurrence (BCR)-free survival, and rate of patients with androgen-deprivation therapy at 24 months. RESULTS: A total of 108 patients were included with a median follow-up of 16 months. In all, 54 were randomised to ICG-PLND and 54 to ePLND. The postoperative complication rate was higher in the ePLND (70%) vs the ICG-PLND group (32%) (P < 0.001). Differences between major complications in both groups were not statically significant (P = 0.7). The pN1 detection rate was higher in the ICG-PLND group (28%) vs the ePLND group (22%); however, this difference was not statistically significant (P = 0.7). The rate of undetectable PSA at 12 months was 83% in the ICG-PLND vs 76% in the ePLND group, which was not statistically significant. Additionally, there were no statistically significant differences in BCR-free survival between groups at the end of the analysis. CONCLUSIONS: Personalised ICG-guided PLND is a promising technique to stage patients with intermediate- and high-risk PCa properly. It has shown a lower complication rate than ePLND with similar oncological outcomes at short-term follow-up.

[Clinical observation on electroacupuncture at "four points of sacral region" on moderate to severe stress urinary incontinence after radical prostatectomy].

OBJECTIVE: To compare the clinical therapeutic effect between electroacupuncture at "four points of sacral region" and transurethral Erbium laser in treatment of moderate to severe stress urinary incontinence after radical prostatectomy. METHODS: A total of 68 patients of moderate to severe stress urinary incontinence after radical prostatectomy were divided into an electroacupuncture group (34 cases) and an Erbium laser group (34 cases, 3 cases dropped off) according to the settings. In the electroacupuncture group, electroacupuncture was applied at "four points of sacral region", i.e. points of 0.5 cun beside bilateral sacrococcygeal joints and bilateral Huiyang (BL 35), with continuous wave, 2 Hz in frequency, 60 min each time, once every other day, 3 times a week, 12 times as one course of treatment. In the Erbium laser group, transurethral Erbium laser technology was given, once every 4 weeks as one course of treatment. Both groups were treated for 5 courses. The scores of the International Consultation on Incontinence questionnaire-short form (ICI-Q-SF) and the incontinence quality of life questionnaire (I-QOL) were observed before treatment, after each course of treatment and in follow-up after 1 and 2 months of treatment completion, respectively, and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: Compared with those before treatment, the ICI-Q-SF scores were decreased while the I-QOL scores were increased after 5 courses of treatment and in follow-up after 1, 2 months of treatment completion in the two groups (P<0.01). The ICI-Q-SF score in follow-up after 2 months of treatment completion were higher than that after 5 courses of treatment in the Erbium laser group (P<0.05). After 3, 4, 5 courses of treatment and in follow-up after 1 and 2 months of treatment completion, the ICI-Q-SF scores in the electroacupuncture group were lower than those in the Erbium laser group (P<0.05, P<0.01); after 2, 3, 4, 5 courses of treatment and in follow-up after 1 and 2 months of treatment completion, the I-QOL scores in the electroacupuncture group were higher than those in the Erbium laser group (P<0.01). The change ranges of ICI-Q-SF score and I-QOL score between before treatment and after each course of treatment in the electroacupuncture group were lager than those in the Erbium laser group (P<0.01, P<0.05). The total effective rate was 61.8% (21/34) in the electroacupuncture group, which was superior to 19.4 (6/31) in the Erbium laser group (P<0.01). CONCLUSION: Both electroacupuncture at "four points of sacral region" and transurethral Erbium laser can improve the clinical symptoms and the quality of life in patients of moderate to severe stress urinary incontinence after radical prostatectomy. The short-term efficacy and long-term efficacy of electroacupuncture are superior to the Erbium laser technology.

A novel multifaceted physical therapy approach for stress incontinence secondary to prostatectomy: Randomized controlled trial.

METHOD: 40 men with stress urinary incontinence (SUI) secondary to radical prostatectomy were randomly assigned to two groups (control = 20, treatment = 20). The treatment group received a novel multifaceted approach (including interferential therapy, a combination of exercise therapy approaches, and manual therapy) and the control group received sham electrotherapy. Both groups received 12 sessions of treatment in one month. Outcome measures include SF12 form to assess the quality of life and bladder diary to assess incontinence parameters including urination amount, fluid intake, urinary frequency, and incontinence frequency. RESULT: treatment group shows significant improvement in comparison with the control group in quality of life (control group from 29.6 ± 4.5 to 31.0 ± 4.9 and the treatment group from 30.6 ± 4.4 to 42.2 ± 2.4, P = 0.003), urinary frequency (control group from 10.1 ± 2.0 to 9.2 ± 1.8 and treatment group from 9.7 ± 1.91 to 7.1 ± 1.1, P = 0.038), and incontinence frequency (control group from 7.0 ± 2.2 to 6.4 ± 2.0 and treatment group from 7.8 ± 2.4 to 1.2 ± 1.1, P = 0.003). Also, urination amount (control group from 1621.50 ± 403.7 to 1507.2 ± 402.3 and treatment group from 1638.3 ± 356.1 to 1360.55 ± 360.9, P = 0.503) and fluid intake (control group from 2024.0 ± 595.5 to 1865.2 ± 596.5 and treatment group from 2184.4 ± 484.5 to 1724.2 ± 596.6, P = 0.987) showed no significant difference between the two groups after the treatment sessions. CONCLUSION: the multifaceted approach presented here, consists of electrotherapy (interferential therapy), exercise therapy, and manual therapy that can improve incontinence and quality of life in patients with stress incontinence secondary to prostatectomy. To determine the long-term efficacy of this approach, studies with long-term evaluation are required.

Clinical and Urodynamic results of the Argus T® sling in moderate and severe male stress urinary incontinence after radical prostatectomy - a 5 year prospective study.

PURPOSE: Sling as a therapeutic option for male stress urinary incontinence (SUI) has been reviewed in the last two decades, as it is a relatively simpliest surgery compared to artificial urinary sphincter and has the ability to modulate urethral compression. This study aims to evaluate the efficacy, rate of complications, quality of life and the effects on bladder emptying of the Argus T® compressive and ajustable sling in moderate and severe male SUI treatment. MATERIALS AND METHODS: Men eligible for stress urinary incontinence treatment after radical prostatectomy were recruited and prospectively evaluated, from March 2010 to November 2016. It was selected outpatient men with moderate and severe SUI, after 12 months of radical prostatectomy, who have failed conservative treatment. All patients had a complete clinical and urodynamic pre and post treatment evaluation, by means of clinical history, physical examination, urine culture, 1-hour pad test and ICIq-SF questionnaire. The UDS was performed after 12, 18 and 24 months postoperatively. RESULTS: Thirty-seven men underwent sling surgery, 19 patients (51.4%) with moderate and 18 (48.6%) with severe SUI. The minimum follow-up time was 5 years. Overall, we had a success rate of 56.7% at 60 months follow-up. After surgery, we did not observe significant changes in the urodynamic parameters evaluated during the follow-up. No patient had urodynamic bladder outlet obstruction (BOO) after sling implantation. Readjustment of the Argus T® sling was performed in 16 (41%) of the patients and 51% of the patients reported some adverse event. CONCLUSION: We demonstrate a long-term efficacy and safety of Sling Argus T® as an alternative to moderate and severe male SUI treatment. Furthermore, in our study bulbar urethra compression does not lead to bladder outlet obstruction.

Diagnosis and Treatment of Post-Prostatectomy Lymphedema: What's New?

Lymphedema is a chronic progressive disorder that significantly compromises patients' quality of life. In Western countries, it often results from cancer treatment, as in the case of post-radical prostatectomy lymphedema, where it can affect up to 20% of patients, with a significant disease burden. Traditionally, diagnosis, assessment of severity, and management of disease have relied on clinical assessment. In this landscape, physical and conservative treatments, including bandages and lymphatic drainage have shown limited results. Recent advances in imaging technology are revolutionizing the approach to this disorder: magnetic resonance imaging has shown satisfactory results in differential diagnosis, quantitative classification of severity, and most appropriate treatment planning. Further innovations in microsurgical techniques, based on the use of indocyanine green to map lymphatic vessels during surgery, have improved the efficacy of secondary LE treatment and led to the development of new surgical approaches. Physiologic surgical interventions, including lymphovenous anastomosis (LVA) and vascularized lymph node transplant (VLNT), are going to face widespread diffusion. A combined approach to microsurgical treatment provides the best results: LVA is effective in promoting lymphatic drainage, bridging VLNT delayed lymphangiogenic and immunological effects in the lymphatic impairment site. Simultaneous VLNT and LVA are safe and effective for patients with both early and advanced stages of post-prostatectomy LE. A new perspective is now represented by the combination of microsurgical treatments with the positioning of nano fibrillar collagen scaffolds (BioBridgeTM) to favor restoring the lymphatic function, allowing for improved and sustained volume reduction. In this narrative review, we proposed an overview of new strategies for diagnosing and treating post-prostatectomy lymphedema to get the most appropriate and successful patient treatment with an overview of the main artificial intelligence applications in the prevention, diagnosis, and management of lymphedema.

Vesicourethral Anastomotic Stenosis Following Radical Prostatectomy: Risk Factors, Natural History, and Treatment Outcomes.

PURPOSE: Vesicourethral anastomotic stenosis after radical prostatectomy is a complication with significant adverse quality-of-life implications. Herein, we identify groups at risk for vesicourethral anastomotic stenosis and further characterize the natural history and treatment patterns. MATERIALS AND METHODS: Years 1987-2013 of a prospectively maintained radical prostatectomy registry were queried for patients with the diagnosis of vesicourethral anastomotic stenosis, defined as symptomatic and inability to pass a 17F cystoscope. Patients with follow-up less than 1 year, preoperative anterior urethral stricture, transurethral resection of prostate, prior pelvic radiotherapy, and metastatic disease were excluded. Logistic regression was performed to identify predictors of vesicourethral anastomotic stenosis. Functional outcomes were characterized. RESULTS: Out of 17,904 men, 851 (4.8%) developed vesicourethral anastomotic stenosis at a median of 3.4 months. Multivariable logistic regression identified associations with vesicourethral anastomotic stenosis including adjuvant radiation, BMI, prostate volume, urine leak, blood transfusion, and nonnerve-sparing techniques. Robotic approach (OR 0.39, P < .01) and complete nerve sparing (OR 0.63, P < .01) were associated with reduced vesicourethral anastomotic stenosis formation. Vesicourethral anastomotic stenosis was independently associated with 1 or more incontinence pads/d at 1 year (OR 1.76, P < .001). Of the patients treated for vesicourethral anastomotic stenosis, 82% underwent endoscopic dilation. The 1- and 5-year vesicourethral anastomotic stenosis retreatment rates were 34% and 42%, respectively. CONCLUSIONS: Patient-related factors, surgical technique, and perioperative morbidity influence the risk of vesicourethral anastomotic stenosis after radical prostatectomy. Ultimately, vesicourethral anastomotic stenosis is independently associated with increased risk of urinary incontinence. Endoscopic management is temporizing for most men, with a high rate of retreatment by 5 years.

Does previous transurethral resection of the prostate negatively influence subsequent robotic-assisted radical prostatectomy in men diagnosed with prostate cancer? A systematic review and meta-analysis.

It is not uncommon to incidentally discover prostate cancer during the transurethral resection of the prostate (TURP) for the treatment of benign prostatic hyperplasia and necessitate a subsequent robotic-assisted radical prostatectomy (RARP). The study aims to evaluate whether TURP have negative influence on subsequent RARP. Through a literature search using MEDLINE, EMBASE and the Cochrane Library, 10 studies with 683 patients who underwent RARP after previous TURP and 4039 patients who underwent RARP only were identified for the purposes of the meta-analysis. Compared to standard RARP, RARP after TURP was related to longer operative time (WMD: 29.1 min, 95% CI: 13.3-44.8, P < 0.001), more blood loss (WMD: 49.3 ml, 95% CI: 8.8-89.7, P = 0.02), longer time to catheter removal (WMD: 0.93 days, 95% CI: 0.41-1.44, P < 0.001), higher rates of overall (RR: 1.45, 95% CI: 1.08-1.95, P = 0.01) and major complications (RR: 3.67, 95% Cl: 1.63-8.24, P = 0.002), frequently demand for bladder neck reconstruction (RR: 5.46, 95% CI: 3.15-9.47, P < 0.001) and lower succeed in nerve sparing (RR: 0.73, 95% CI: 0.62-0.87, P < 0.001). In terms of quality of life, there are worse recovery of urinary continence (RR of incontinence rate: RR: 1.24, 95% CI: 1.02-1.52, P = 0.03) and potency (RR: 0.8, 95% CI: 0.73-0.89, P < 0.001) at 1 year in RARP with previous TURP. In addition, the RARP with previous TURP had greater percentage positive margins (RR: 1.24, 95% CI: 1.02-1.52, P = 0.03), while there is no difference in length of stay and biochemical recurrence rate at 1 year. RARP is feasible but challenging after TURP. It significantly increases the difficulty of operation and compromises surgical, functional and oncological outcomes. It is important for urologists and patients to be aware of the negative impact of TURP on subsequent RARP and establish treatment strategies to lessen the adverse effects.

A novel approach using electroacupuncture for erectile dysfunction after radical prostatectomy: A case report.

INTRODUCTION: Research shows that electrical stimulation to damaged peripheral nerves has promising effects on nerve regeneration and recovery of function. DESCRIPTION: A 71 yr. old male, who was 12 months post left intrafacial and right incremental nerve sparing robotic radical prostatectomy received 6 sessions of sacral electroacupuncture/acupuncture at weekly intervals, commencing 12 months post operatively. METHODS: CARE guidelines informed the case study report. Positive changes in erectile function after electroacupuncture was recorded using validated scores (IIEF-5 and EHS). Qualitative information was collected via a feedback box. DISCUSSION: Given that current treatments for post radical prostatectomy erectile dysfunction are invasive and largely unsuccessful, further investigation into electroacupuncture for this population should be pursued.

Effects of Concentrated Long-Chain Omega-3 Polyunsaturated Fatty Acid Supplementation on Quality of Life after Radical Prostatectomy: A Phase II Randomized Placebo-Controlled Trial (RCT-EPA).

Prostate cancer (PCa) and associated treatments incur symptoms that may impact patients' quality of life. Studies have shown beneficial relationships between diet, especially omega-3 fatty acids, and these symptoms. Unfortunately, only few data describing the relationship between long-chain omega-3 fatty acids (LCn3) and PCa-related symptoms in patients are available. The purpose of this study was to evaluate the effects of LCn3 supplementation on PCa-specific quality of life in 130 men treated by radical prostatectomy. Men were randomized to receive a daily dose of either 3.75 g of fish oil or a placebo starting 7 weeks before surgery and for up to one-year post-surgery. Quality of life was assessed using the validated EPIC-26 and IPSS questionnaires at randomization, at surgery, and every 3 months following surgery. Between-group differences were assessed using linear mixed models. Intention-to-treat analyses showed no significant difference between the two groups. However, at 12-month follow-up, per-protocol analyses showed a significantly greater increase in the urinary irritation function score (better urinary function) (MD = 5.5, p = 0.03) for the LCn3 group compared to placebo. These results suggest that LCn3 supplementation may improve the urinary irritation function in men with PCa treated by radical prostatectomy and support to conduct of larger-scale studies.

Outcomes of Robotic Simple Prostatectomy After Prior Failed Endoscopic Treatment of Benign Prostatic Hyperplasia.

Background: We compared outcomes of robot-assisted simple prostatectomy (RASP) in patients with and without a history of prior prostate surgery for management of symptomatic benign prostatic hyperplasia (BPH). Methods: We retrospectively reviewed our multi-institutional database for all consecutive patients who underwent RASP between May 2013 and January 2021. Postoperatively, urinary function was assessed using the American Urological Association symptom score (AUASS) and quality of life (QOL) score. Results: Overall, 520 patients met inclusion criteria. Among the 87 (16.7%) patients who underwent prior prostate surgery, 49 (56.3%), 26 (29.9%), 8 (9.2%), 3 (3.4%), and 1 (1.1%) patients underwent transurethral resection of the prostate, photoselective vaporization of the prostate, transurethral microwave therapy, prostatic urethral lift, or water vapor thermal therapy, respectively. There was no difference in mean prostate volume (p = 0.40), estimated blood loss (p = 0.32), robotic console time (p = 0.86), or major 30-day postoperative (Clavien >2) complications (p = 0.80) between both groups. With regard to urinary function, the mean improvement in preoperative and postoperative AUASS (p = 0.31), QOL scores (p = 0.11), and continence rates was similar between both groups. Conclusion: For management of patients with BPH and lower urinary tract symptoms, RASP is associated with an improvement in urinary function outcomes and a low risk of postoperative complications. Perioperative outcomes of RASP are similar in patients who underwent prior prostate surgery vs those that did not undergo prior prostate surgery.

Perioperative, functional, and oncologic outcomes in patients undergoing robot-assisted radical prostatectomy previous transurethral resection of prostate: a systematic review and meta-analysis of comparative trials.

The influence of robot-assisted radical prostatectomy (RARP) on patients who have previously undergone transurethral resection of the prostate (TURP) versus TURP-naive patients is still debatable. The present study aimed to compare perioperative, functional, and oncologic outcomes of RARP between TURP and Non-TURP groups. We systematically searched the databases such as Science, PubMed, Embase, Web of Science, and the Cochrane Library database to identify relevant studies published in English up to August 2022. Review Manager was used to compare various parameters. The study was registered with PROSPERO (CRD42022378126). Eight comparative trials with a total of 4186 participants were conducted. The TURP group had a longer operative time (WMD 22.22 min, 95% CI 8.48, 35.95; p = 0.002), a longer catheterization time (WMD 1.32 day, 95% CI 0.37, 2.26; p = 0.006), a higher estimated blood loss (WMD 23.86 mL, 95% CI 2.81, 44.90; p = 0.03), and higher bladder neck reconstruction rate (OR 8.02, 95% CI 3.07, 20.93; p < 0.0001). Moreover, the positive surgical margin (PSM) was higher in the TURP group (OR 1.49, 95% CI 1.12, 1.98 p = 0.007). However, there was no difference between the two groups regarding the length of hospital stay, transfusion rates, nerve-sparing status, complication rates, long-term continence, potency rates and biochemical recurrence (BCR). Performing RARP on patients who have previously undergone TURP is a safe procedure. Furthermore, the current findings demonstrated that the TURP group had comparable oncologic and long-term functional outcomes to the Non-TURP group.