Preoperative exercise interventions to optimize continence outcomes following radical prostatectomy

Experience of sexual relationship of patients after radical prostatectomy: a qualitative study

Background

There are different degrees of erectile dysfunction in men after radical prostatectomy, and it takes a long time for their sexual satisfaction to improve. Before the recovery of sexual function, the patient's sexual relationship experience may change, which may affect the patient's family stability. Therefore, the present study aimed to comprehensively understand the sexual relationship experience of patients after radical prostatectomy.

Methods

The present study was a qualitative study using the phenomenological method. Purposive sampling was used to select 16 patients with prostate cancer who were followed up after radical prostatectomy in Chengdu, Sichuan Province, and semi-structured interviews were conducted. Colaizzi's seven-step process for the phenomenological approach was applied to data analysis.

Results

Four themes and 11 subcategories were identified. Four major themes were "differences in the expression of sexual needs," "changes in sexual behavior," "changes in intimacy between spouses," and "changes in role cognition," respectively.

Conclusion

After radical prostatectomy, many changes occur in the relationship between the sexes. Medical staff should actively guide the relationship between the sexes to help patients and their spouses face up to the changes after surgery, to help improve the relationship between the sexes and improve their quality of life.

Validity and reliability of the brief form of the normative male alexithymia scale among Chinese patients after radical prostatectomy

Alexithymia, a cognitive and emotional deficit characterized by difficulty in expressing emotions and identifying feelings, poses significant challenges in healthcare settings. Developing a reliable and valid tool to measure alexithymia in post-prostatectomy patients would not only aid healthcare professionals in identifying at-risk individuals but also facilitate early intervention and targeted support. This study aimed to translate the Brief Form of the Normative Male Alexithymia Scale (NMAS-BF) into Simplified Chinese, evaluate the reliability and validity of the Chinese version, and explore its influencing factors. The English version of the NMAS-BF was translated into Chinese according to Brislin's translation guidelines. A survey was administered to 430 patients who had undergone radical prostatectomy across four tertiary-grade A hospitals in China. To assess test-retest reliability, 30 patients completed the survey twice. Data analysis was performed using SPSS 26.0 and AMOS 22.0. Exploratory and confirmatory factor analyses were conducted to evaluate the content validity, construct validity, reliability, and concurrent validity of the translated NMAS-BF. Additionally, Pearson's correlation, t-tests, and analysis of variance (ANOVA) were used to identify factors influencing the NMAS-BF. The Cronbach's alpha coefficient for the Chinese version of the NMAS-BF was 0.856. The intra-class correlation coefficient (ICC) for the total scale was 0.938, indicating good stability. Content validity was satisfactory, with exploratory factor analysis revealing a single-factor model that accounted for 58.965% of the variance. Confirmatory factor analysis (χ²/df = 1.371, RMSEA = 0.041) demonstrated acceptable construct validity. Statistically significant differences in alexithymia levels were observed across patients with varying educational levels, family residence, household monthly income, and number of children. Perceived stress, mutuality, social impact, and self-esteem were identified as significant factors influencing alexithymia. This study initially translated the Brief Form of the Normative Male Alexithymia Scale (NMAS-BF) into Chinese and demonstrated its psychometric validity for assessing alexithymia in patients post-radical prostatectomy. By identifying alexithymic patterns and their contributing factors, the research aims to improve emotional expression and enhance the mental well-being of Chinese patients undergoing this procedure. Furthermore, the factors identified in the Chinese version of the NMAS-BF may provide valuable theoretical insights for future intervention studies.

[Evidence from pre-prostatectomy pelvic floor muscle training programmes for urinary continence outcomes after surgery]

Radical prostatectomy is the treatment of choice in patients with localized prostate cancer. One of the surgical complications is urinary incontinence. Pelvic floor muscle exercises (PFMT) are used as the first therapeutic step.The objective of this study is to review the evidence of performing PFMT in these patients prior to surgery, for earlier recovery of continence. Four systematic reviews and meta-analyses have been carried out, as well as a prospective study, a retrospective study, a clinical trial and an observational study in favor of carrying out training before the intervention. According to the review carried out, there is a benefit from pre-surgical learning of PFMT on the recovery of continence, but only in the short term. Improves the perception of quality of life. It would be necessary to standardize training programs and conduct studies with larger samples.

A systematic review and dose‒response meta-analysis of the association between nitrate & nitrite intake and gastroesophageal cancer risk

OBJECTIVE

The objective of this systematic review and dose‒response meta-analysis was to assess the associations between the dietary consumption of nitrate and nitrite and the risk of gastric and esophageal cancer.

METHODS

MEDLINE, Scopus, Embase, Web of Science, Proquest, and Google Scholar were searched until April 1, 2024. Articles were selected by two independent researchers on the basis of the inclusion and exclusion criteria. Data regarding the study design, type of exposure and outcomes, intervals of intake of nitrate or nitrite in each layer, OR/RR/HR of the relationship for each layer of intake, total sample size, and number of cases of gastric or esophageal cancer were extracted. The certainty of the evidence was rated via the GRADE method. The pooled odds ratios, risk ratios, and dose‒response analyses were calculated via Stata version 17.0. The best-fit dose‒response model was assessed by the P value for linearity and nonlinearity. Study heterogeneity was assessed via the I2 and Q tests.

RESULTS

We found 2124 nonredundant studies, 234 of which were potentially relevant. Eighteen articles met the inclusion criteria and were included in the review. The results of the meta-analysis revealed a significant positive association between nitrite intake and gastric cancer in both case‒control studies (OR = 1.29, 95 % CI = 1.09-1.52, P value = 0.001, I2 = 1.91 %) and cohort studies (RR = 1.17, 95 % CI = 1.00-1.37, P value = 0.04, I2 = 0.00 %). In addition, case‒control studies revealed a nonsignificant inverse association between nitrate intake and gastric cancer incidence (OR = 0.71, 95 % CI = 0.50-1.01, P value = 0.06, I2 = 74.89 %), and cohort studies (RR = 0.89, 95 % CI = 0.73-1.09, P value = 0.27, I2 = 0.00 %). Case‒control studies also revealed no significant correlation between nitrite intake and esophageal cancer incidence (OR = 1.48, 95 % CI = 0.91 to 2.42, P value = 0.12, I2 = 0.001 %). Nitrites correlated linearly with gastric cancer (linearity P value = 0.001). The most appropriate fit models for the relationship between nitrate and gastric cancer were both piecewise linear and natural polynomial regression (quadratic) models (P values = 0.003 and 0.005, respectively). There was no significant publication bias.

CONCLUSION

According to this meta-analysis, high consumption of nitrites was associated with an increased risk of gastric cancer in case‒control and cohort studies with a linear regression model, and dietary nitrate intake was not associated with the risk of gastric cancer in either case‒control or cohort studies. These findings are inconclusive and require confirmation in future prospective studies with robust methodologies and adjustments for potential confounders.

Factors Contributing to Early Recovery of Urinary Continence Following Radical Prostatectomy: A Narrative Review

Stress urinary incontinence (SUI) is a common condition in patients following radical prostatectomy (RP), which has a significant impact on all aspects of quality of life and is associated with significant social stigma. The factors that improve urinary incontinence in patients following surgery remain controversial. The aim of our narrative review was to identify and synthesise the latest evidence on pre-, intra- and post-operative factors and predictors that contribute to early continence recovery after RP. In this narrative review, primary resources were identified by searching PubMed, EMBASE and Medline, and secondary resources were collected by cross-referencing citations in the relevant articles. We started our review by searching for systematic reviews of factors and predictors that contribute to early recovery of urinary continence after RP. We then reviewed societal guidelines such as the American Urological Association and European Urological Association guidelines on male urinary incontinence. This review focuses on the pre-, intra and postoperative factors that influence postoperative SUI after RP, as well as highlighting modifications in surgical techniques that lead to early continence recovery. Increasing age, higher BMI, shorter membranous urethral length (MUL), and larger PV are independent prognostic factors for SUI within 3 months after RP. Factors such as modified surgical technique preservation of anatomical structure lead to influence postoperative early continence recovery. SUI after RP is influenced by various factors. These factors include not only anatomical landmarks and patient-related factors such as age, BMI, length of MUL and prostate volume, but also prior transurethral resection or laser enucleation of the prostate, the surgeon's expertise, the surgical approach and NS technique.

ERAS and Gastrointestinal Site Infections: Insights from a Comprehensive Systematic Review and Meta-Analysis

Background: Enhanced recovery after surgery (ERAS) protocols are proposed to enhance perioperative care, but their impact on various surgical outcomes requires further insight. Objective: This extensive meta-analysis aimed to systematically estimate the effectiveness of ERAS in reducing postoperative complications and improving recovery metrics. Materials and Methods: We meticulously searched multiple databases and rigorously screened studies, ultimately including 16 high-quality research articles in our meta-analysis. We carefully assessed heterogeneity using the Cochran Q test and I2 index. Results were visualized using forest plots, displaying effect sizes and 95% confidence intervals (CIs). Results: The current meta-analysis reveals compelling evidence of ERAS protocols' impact on postoperative effects. Lung infection rates were significantly reduced, with an odds ratio (OR) of 0.4393 (95% CI: 0.2674; 0.7216, p = 0.0012), highlighting the protocols' effectiveness. Although the reduction in surgical site infections (SSIs) was not significant, with an OR of 0.8003 (95% CI: 0.3908; 1.6389, p = 0.5425), the data suggests a trend toward benefit. Urinary tract infections (UTI) also showed a promising decrease, with an OR of 0.4754 (95% CI: 0.2028; 1.1143, p = 0.0871), revealing ERAS protocols may mitigate UTI risks. No significant effects were observed on postoperative anastomotic leakage or ileus, with ORs indicating neutrality. The incidence of readmission was similarly unaffected, with an OR of 1.4018 (95% CI: 0.6860; 2.8647, p = 0.3543). These outcomes underscore the selective efficacy of ERAS protocols, advocating for their strategic implementation to optimize surgical recovery. Conclusions: This meta-analysis offers compelling evidence supporting the implementation of ERAS in mitigating specific post-surgical conditions. It underscores the potential of ERAS to enhance recovery experiences and improve healthcare efficiency. Further targeted research is warranted to fully understand the impact of ERAS on SSI, anastomotic leakage, ileus, and readmissions and to optimize its benefits across diverse surgical populations.

Pelvic floor muscle training in men with post-prostatectomy urinary incontinence: a scoping review

BACKGROUND

(1) The pelvic floor muscle training is an effective first choice intervention.

BACKGROUND

(2)  Scarcity of studies describing the protocols of pelvic floor muscle training detail.

BACKGROUND

(3)  There is no consensus between the instructions contained in the different protocols.

OBJECTIVE

to map pelvic floor muscle training protocols available in the literature for the management of post-prostatectomy urinary incontinence.

METHOD

this is a scoping review conducted in six databases. Information retrieval was performed using a specific instrument, including: title, authorship, year of publication, journal, objective, study design and description of the protocols' content.

RESULTS

a total of 24 studies were included, which resulted in different protocols. The most frequent recommendations were the following: three sessions per day; with a frequency of six to 15 contractions per session; performing the exercises in the lying, sitting, and standing positions. The most cited guidelines in the protocols were anal sphincter and bulbocavernosus muscle contractions. All protocols followed the principle of regular pelvic floor muscle contraction, but there was no consensus regarding the start of the protocol, treatment duration, contraction/relaxation time, and intensity of the contraction force.

CONCLUSION

different orientations were found in the pelvic floor muscle training protocols post-prostatectomy urinary incontinence, with emphasis on contraction time, relaxation time, number of contractions per session, training position, and protocol duration time. Different concepts were adopted to define urinary continence in the protocols. It is necessary to develop consensus guidelines that clearly define the parameters of training protocols.

Study design and procedures in the incontinence post robot-assisted radical prostatectomy: anatomical and functional causes (IPA) - a prospective observational clinical trial

OBJECTIVE

To describe the study design and procedures of the incontinence post robot- assisted radical prostatectomy, anatomical and functional causes (IPA) trial. This trial aims to identify and study patient and procedure specific factors leading to urinary incontinence post robot-assisted laparoscopic radical prostatectomy (RALP).

MATERIAL AND METHODS

The IPA study is a prospective, multicentre, open non-randomised surgical trial, including patients prior to RALP and registered on-line (ISRCTN67297115). IPA is administered from the Department of Urology at Sahlgrenska University Hospital, Gothenburg, Sweden. Patients undergo an anatomical and functional evaluation using magnetic resonance imaging (MRI), urodynamics including cystometry, pressure-flow and urethral pressure profile, and dynamic transrectal ultrasound prior to and 3 months after RALP. The incontinence data are gathered using patient reported outcome measure questionnaires. The primary endpoint is incontinence at 3 months after RALP, defined as need of any pad. The secondary endpoints are incontinence 12 months post RALP defined as need of any pad, and 3- and 12-months post RALP, defined as use of more than a safety pad.

RESULTS

Until October 2023, 207 patients have been included of the stipulated 1,000, with an increasing rate of accrual. Out of these patients,187 have had a pre- and post-operative MRI and 177 have undergone pre- and post-operative urodynamics.

CONCLUSIONS

The design of the IPA study, together with promising accrual and coming multicentre inclusion, will hopefully result in the identification, and deeper understanding, of the various risk-factors for post-RALP incontinence. This could improve information and decision making regarding adequate treatment for patients with prostate cancer.

Physiotherapy for continence and muscle function in prostatectomy: a randomised controlled trial

OBJECTIVE

To assess the effectiveness of pre- and postoperative supervised pelvic floor muscle training (PFMT) on the recovery of continence and pelvic floor muscle (PFM) function after robot-assisted laparoscopic radical prostatectomy (RARP).

PATIENTS AND METHODS

We carried out a single-blind randomised controlled trial involving 54 male patients scheduled to undergo RARP. The intervention group started supervised PFMT 2 months before RARP and continued for 12 months after surgery with a physiotherapist. The control group was given verbal instructions, a brochure about PFMT, and lifestyle advice. The primary outcome was 24-h pad weight (g) at 3 months after RARP. The secondary outcomes were continence status (assessed by pad use), PFM function, and the Expanded Prostate Cancer Index Composite (EPIC) score.

RESULTS

Patients who participated in supervised PFMT showed significantly improved postoperative urinary incontinence (UI) compared with the control group (5.0 [0.0-908.0] g vs 21.0 [0.0-750.0] g; effect size: 0.34, P = 0.022) at 3 months after RARP based on 24-h pad weight. A significant improvement was seen in the intervention compared with the control group (65.2% continence [no pad use] vs 31.6% continence, respectively) at 12 months after surgery (effect size: 0.34, P = 0.030). Peak pressure during a maximum voluntary contraction was higher in the intervention group immediately after catheter removal and at 6 months, and a longer duration of sustained contraction was found in the intervention group compared with the control group. We were unable to demonstrate a difference between groups in EPIC scores.

CONCLUSION

Supervised PFMT can improve postoperative UI and PFM function after RARP. Further studies are needed to confirm whether intra-anal pressure reflects PFM function and affects continence status in UI in men who have undergone RARP.

Exercise and recovery after surgery in patients with breast cancer: An analysis of the literature

This review explores the impact of exercise on post-surgical recovery in breast cancer patients. Breast cancer, the most prevalent cancer globally, necessitates treatments beyond conventional modalities such as surgery, chemotherapy, radiotherapy, and immunotherapy. While exercise as an adjuvant therapeutic tool is not novel, it is generally accepted for improving cancer outcomes. Yet, it is not included in current treatment guidelines. This study reviews literature using the FACT-B (Functional Assessment of Cancer Therapy - Breast) tool to evaluate quality of life in breast cancer patients undergoing exercise interventions post-surgery. Despite mixed results, with some studies showing significant improvements and others indicating no notable benefits, the general consensus suggests potential advantages of integrating structured exercise programs into recovery protocols. Standardizing the use of quality of life measures like FACT-B could enhance future research and clinical practices, leading to more effective patient care strategies.

[Predictive value of preoperative pelvic floor electrophysiological parameters on early urinary incontinence following radical prostatectomy]

OBJECTIVE

To explore the predictive value of preoperative pelvic floor electromyography (EMG) parameters for the risk of urinary incontinence after prostate cancer surgery.

METHODS

This study retrospectively analyzed the medical records of 271 patients who underwent radical prostatectomy in the urology department of Peking University First Hospital from January 2020 to October 2022. The data included patient age, body mass index (BMI), international prostate symptom score (IPSS), prostate-specific antigen (PSA) levels, Gleason score, type of surgery, urethral reconstruction, lymph node dissection, nerve preservation, catheterization duration, D ' Amico risk classification, American Society of Anesthesiologists (ASA) score, Charlson comorbidity index, postoperative duration, prostate volume, and pelvic floor EMG parameters (pre-resting mean, fast muscle mean, and slow muscle mean scores). Independent risk factors affecting early postoperative urinary incontinence were identified through multivariate Logistic regression analysis. The predictive efficacy of pelvic floor EMG results was evaluated by calculating the area under the receiver operating characteristic (ROC) curve, and the optimal threshold for early postoperative urinary incontinence was determined based on the Youden index and clinical significance.

RESULTS

The study included 271 prostate cancer patients, with an 81.9% rate of voluntary urinary control post-surgery. The median score for fast pelvic floor muscles was 23.5(18.2, 31.6), and for slow muscles, it was 12.5(9.6, 17.3). Among the patients, 179 (66.1%) did not preserve nerves, and 110 (40.6%) underwent urethral reconstruction. Advanced age and low fast muscle scores were identified as independent risk factors for urinary incontinence. Patients aged ≤60 had 5.482 times the voluntary urinary control rate compared with those aged ≥70 (95%CI: 1.532-19.617, P < 0.05). There was a significant correlation between fast muscle scores and urinary incontinence recovery (OR=1.209, 95%CI: 1.132-1.291, P < 0.05). When the optimal threshold for preoperative fast muscle score was set at 18.5, the ROC sensitivity and specificity were 80.6% and 61.2%, respectively.

CONCLUSION

Preoperative pelvic floor EMG parameters show good predictive accuracy and clinical applicability for the risk of urinary incontinence after prostate cancer surgery. These parameters can be used for early identification of urinary incontinence risk, with age and fast muscle scores being important predictors.

Detailed description of multidisciplinary prehabilitation in patients admitted to nerve sparring radical prostatectomy - A randomized feasibility study protocol

Background

Localized prostate cancer treated with radical prostatectomy is highly effective, though severe side-effects are common after the surgery. Prehabilitation is an approach to optimize patient's physical and mental resources before surgery, to improve postoperative outcomes. The feasibility of a multi-modal home-based prehabilitation program, delivered using telehealth in patients awaiting radical prostatectomy is unknown. This paper describes the development of a prehabilitation program for patients awaiting radical prostatectomy.

Method

A model by The Medical Research Council for developing and evaluating complex interventions (MRC Framework) was used in the development process. The Template for Intervention Description and Replication (TIDieR) checklist was applied for ensuring sufficient description of the interventions. A total of 40 patients will be randomized to either intervention or control group. Patients in the control group will follow standard care. The 4-week prehabilitation programme consists of exercise, pelvic floor exercise, sexual counseling, stress management and nutritional support. The interventions are home-based and delivered using telehealth. Feasibility outcomes will include recruitment, attrition rates, adherence, safety and suitability.

Conclusion

We have developed a multimodal prehabilitation programme, which has the potential to bring tangible health benefits to men with prostate cancer awaiting radical prostatectomy. The results of the feasibility study will inform the design of a fully powered randomized controlled trial.

Is early continence recovery related to the length of spared urethra? A prospective multicenter study comparing preoperative MRI and histologic specimen measurements after robotic radical prostatectomy

BACKGROUND

Urinary incontinence (UI) is a common complication after radical prostatectomy, significantly affecting patients' quality of life. This study aimed to correlate the length of preserved urethra in robotic radical prostatectomy (RALP) patients with short-term urinary continence rates within 90 days post-surgery.

METHODS

A prospective multicentric study enrolled 190 prostate adenocarcinoma patients undergoing RALP. Using preoperative magnetic resonance imaging (mpMRI), urethral length was measured from the external urethral sphincter to the bladder neck. After surgery, histological measurements of the removed urethra were compared to the preoperative mpMRI data. Patients were categorized into two groups at the three-month follow-up based on urinary continence assessed through Urodynamic Study (UDS): Group A (94 patients without UI) and Group B (96 patients with UI).

RESULTS

Results revealed a significant difference in mean UI recovery time (Group A: 12.35 days, SD: 3.09 vs. Group B: 93.86 days, SD: 34.8, p < 0.0001). A ROC curve identified a 16.5% cut-off value (p < 0.000, sensitivity 87.5%, specificity 91.8%). Both groups showed a significant negative correlation between preserved urethral percentage and UI recovery time (Group A: r -0.655, p < 0.0001; Group B: r -0.340, p: 0.017). Group A had an average of 21.52% preserved urethra, while Group B had 13.86% (p < 0.0001). At one-year follow-up, 93.2% overall patients reported urinary continence without pads.

CONCLUSIONS

This study emphasizes the positive correlation between preserved urethra percentage in RALP and early urinary continence recovery, highlighting its surgical significance.

Physical activity for cancer prehabilitation: A scoping review

This scoping review aims to synthesize the current landscape of physical activity in cancer prehabilitation and identify knowledge gaps. We searched MEDLINE, EMBASE, SCOPUS and WEB OF SCIENCE for exercise interventions and observational studies that measured exercise or physical activity before cancer treatment from inception to January 20, 2023. Fifty-one articles from 44 unique studies were reviewed, including 32 intervention and 12 observational studies. Surgery is the only treatment modality that has been investigated. Included studies used heterogeneous exercise interventions and measures for physical activity. Colorectal and other gastrointestinal, lung, and urologic cancers are the most studied cancer types. Exercise intervention in cancer prehabilitation is highly feasible. The evidence for improved fitness, functional, psychosocial, and clinical outcomes is promising yet limited. Although research has increased recently, prehabilitation exercise remains a relatively under-investigated area in oncology. We have provided research directions towards an ideal cancer prehabilitation design in the real-world setting.

Baseline factors and surgical procedures affecting changes in lower urinary tract symptoms after robot-assisted radical prostatectomy: the impact of nerve-sparing

PURPOSE

To determine baseline factors and surgical procedures associated with clinically meaningful improvement or deterioration of lower urinary tract symptoms (LUTS) after robot-assisted radical prostatectomy (RARP).

METHODS

We retrospectively reviewed our RARP database and analyzed the changes in the International Prostate Symptom Score (IPSS) at baseline and 1, 3, 6, and 12 months postoperatively. Multivariable ordinal logistic regression analysis was performed to determine variables that predicted clinically meaningful improvement (∆IPSS ≤ -5) or deterioration (∆IPSS ≥ 5) in LUTS after RARP.

RESULTS

A total of 172 patients were eligible for analysis. Patients aged ≥ 70 reported a higher IPSS before and after RARP (all p < 0.05). Patients with a prostate volume of > 30 mL or body mass index of < 24 kg/m2 had worse preoperative LUTS; however, the difference disappeared after RARP. While patients with or without nerve-sparing (NS) had a similar preoperative LUTS burden, the NS group reported significantly lower IPSS than the non-NS group at all postoperative time points (p < 0.05). Twelve months after RARP, LUTS improved in 27% and worsened in 6% of patients in the NS group, compared with 20% and 24% of those in the non-NS group, respectively (p = 0.018). Preoperative IPSS (OR, 0.84; 95% CI, 0.79-0.89) and NS (OR, 0.39; 95% CI, 0.18-0.83) were independently associated with clinically meaningful changes of LUTS at 12 months after RARP.

CONCLUSION

Other than baseline LUTS severity, NS was the only independent factor associated with clinically meaningful changes in LUTS after RARP.

Racial differences in patient-reported outcomes among men treated with radical prostatectomy for prostate cancer

BACKGROUND

Real-world data on racial differences in the side effects of radical prostatectomy on quality of life (QoL) are lacking. We aimed to evaluate differences in patient-reported outcome measure (PROM) among non-Hispanic Black (NHB) and non-Hispanic White (NHW) men using the Expanded Prostate Cancer Index Composite for Clinical Practice (EPIC-CP) questionnaire to measure health-related QoL after radical prostatectomy.

METHODS

We retrospectively assessed prospectively collected PROMs using EPIC-CP scores at a tertiary care center between 2015 and 2021 for men with prostate cancer undergoing radical prostatectomy. The primary endpoint was the overall QoL score for NHB and NHW men, with a total score of 60 and higher scores indicating worse QoL. An imputed mixed linear regression model was used to examine the effect of covariates on the change in overall QoL score following surgery. A pairwise comparison was used to estimate the mean QoL scores before surgery as well as up to 24 months after surgery.

RESULTS

Our cohort consisted of 2229 men who answered at least one EPIC-CP questionnaire before or after surgery, of which 110 (4.94%) were NHB and 2119 (95.07%) were NHW men. The QoL scores differed for NHB and NHW at baseline (2.34, 95% confidence interval [CI] 0.36-4.31, p = 0.02), 3 months (4.36, 95% CI 2.29-6.42, p < 0.01), 6 months (3.26, 95% CI 1.10-5.43, p < 0.01), and 12 months after surgery (2.48, 95% CI 0.19-4.77, p = 0.03) with NHB having worse scores. There was no difference in QoL between NHB and NHW men 24 months after surgery.

CONCLUSIONS

A significant difference in QoL between NHB and NHW men was reported before surgery, 3, 6, and 12 months after surgery, with NHB having worse QoL scores. However, there was no long-term difference in reported QoL. Our findings inform strategies that can be implemented to mitigate racial differences in short-term outcomes.

Pelvic floor dysfunction after colorectal cancer treatment is related to physical and psychological health and body image: A cross-sectional study

PURPOSE

Pelvic floor dysfunction (PFD) often occurs in patients with colorectal cancer (CRC), which can affect their quality of life. However, the precise factors that related to PFD in CRC patients remain elusive. The main objective of this study was to identify the variables associated with PFD following CRC treatment and establish a foundation for the development of a tailored rehabilitation plan specific to this population.

METHODS

The classification of 149 patients with CRC was conducted according to the type of medical treatment they underwent. PFD was evaluated using the Urogenital Distress Inventory 6 (UDI-6) and Colorectal-Anal Distress Inventory 8 (CRADI-8) questionnaires. The study employed the Short form 36 health survey (SF-36) and Body Image Scale (BIS) to evaluate physical and psychological health as well as body image disorders. The connection between PFD and independent variables was determined through logistic regression analyses.

RESULTS

Of all patients, more than 50% reported experiencing dysfunction, with the highest proportion observed in the PRT (primary radiotherapy) group. The LRR/RR (robotic-assisted colorectal resection or laparoscopic colorectal resection) group revealed a significant association between high BMI (Body Mass Index) and alcohol consumption with PFD. Moreover, in the PRT group, PFD was correlated with poorer physical condition (OR = 0.94, 95% CI = [0.88-1.00]).

CONCLUSIONS

PFD is a commonly complained-about issue among patients with CRC. Early intervention targeted towards these factors may aid in the alleviation of associated distress and contribute towards the individualization of CRC rehabilitation programs, consequently improving the quality of life for patients.

Prediction models of incontinence and sexual function one year after radical prostatectomy based on data from 20 164 prostate cancer patients

BACKGROUND

Incontinence and sexual dysfunction are long-lasting side effects after surgical treatment (radical prostatectomy, RP) of prostate cancer (PC). For an informed treatment decision, physicians and patients should discuss expected impairments. Therefore, this paper firstly aims to develop and validate prognostic models that predict incontinence and sexual function of PC patients one year after RP and secondly to provide an online decision making tool.

METHODS

Observational cohorts of PC patients treated between July 2016 and March 2021 in Germany were used. Models to predict functional outcomes one year after RP measured by the EPIC-26 questionnaire were developed using lasso regression, 80-20 splitting of the data set and 10-fold cross validation. To assess performance, R2, RMSE, analysis of residuals and calibration-in-the-large were applied. Final models were externally temporally validated. Additionally, percentages of functional impairment (pad use for incontinence and firmness of erection for sexual score) per score decile were calculated to be used together with the prediction models.

RESULTS

For model development and internal as well as external validation, samples of 11 355 and 8 809 patients were analysed. Results from the internal validation (incontinence: R2 = 0.12, RMSE = 25.40, sexual function: R2 = 0.23, RMSE = 21.44) were comparable with those of the external validation. Residual analysis and calibration-in-the-large showed good results. The prediction tool is freely accessible: https://nora-tabea.shinyapps.io/EPIC-26-Prediction/.

CONCLUSION

The final models showed appropriate predictive properties and can be used together with the calculated risks for specific functional impairments. Main strengths are the large study sample (> 20 000) and the inclusion of an external validation. The models incorporate meaningful and clinically available predictors ensuring an easy implementation. All predictions are displayed together with risks of frequent impairments such as pad use or erectile dysfunction such that the developed online tool provides a detailed and informative overview for clinicians as well as patients.

Pathway for post-prostatectomy urinary incontinence: impact on patient confidence and satisfaction

BACKGROUND

Between 8 and 87% of prostatectomies result in urinary incontinence, with around half of patients using incontinence pads daily at 6 months. Specialist urology continence nurses at the Norfolk and Norwich University Hospitals (NNUH) NHS Foundation Trust created a pre- and post-surgical care pathway formalising support for these patients, which involves the provision of TENA Men (Essity) male incontinence pads.

AIMS

This audit aimed to assess patient satisfaction with this pathway and TENA Men pads.

METHODS

Patients who underwent a radical prostatectomy at NNUH between 27 April and 9 November 2021 and who required continence pads were invited to fill out an online anonymous mixed-method (mainly qualitative) survey.

RESULTS

Of 28 respondents, 71% reported incontinence after their surgical catheter was removed. Most (89%) were satisfied with the preoperative advice. Of 19 respondents to questions on confidence and satisfaction, 16 were confident that the pads they had been prescribed were helping them to manage urinary leakage, and 16 were confident or very confident that they could manage their incontinence themselves. Generally, respondents were confident that their overall and mental health had improved, and most were confident or very confident that they had less anxiety. However, less than a quarter of respondents were 'very confident' about going out, meeting people or exercising. All but one respondent found TENA Men pads easy to fit, and the most used words in the free-text explanations of what they most liked, included 'easy', 'discreet', 'comfortable' and 'unobtrusive'.

CONCLUSION

The clinical pathway helped give patients undergoing radical prostatectomy confidence in their ability to manage post-surgery incontinence themselves and could be of value in other hospitals. Easy access to incontinence pads designed for the male anatomy has an important part in this.

[Prehabilitation prior to radical prostatectomy : A useful concept?]

Against the background of a continuous improvement of established treatment outcomes and the compatibility of health economic considerations, pre- and perioperative processes are constantly being developed and further optimized. In recent years, the concept of prehabilitation has gained increasing importance as a proactive approach to preparing patients for mostly surgical cancer treatment and improving their physical and mental health. Prehabilitation in oncology is a systematic process aimed at improving the physical, psychosocial, and nutritional condition of patients before and during cancer treatment. The goal of prehabilitation is to enhance patients' ability to cope with the physiological stress of cancer treatment and improve their overall health and well-being. In addition, prehabilitation has the potential to reduce costs for the healthcare system.

Barriers and facilitators of the implementation of the application of pelvic floor muscle training in patients with prostate cancer: a scoping review

Background

Patients with prostate cancer (PCa) benefit significantly from pelvic floor exercises, but recent results indicate that these exercises have not been fully promoted in clinical settings. This scoping review aimed to identify the facilitators of and barriers to pelvic floor muscle training (PFMT) in PCa survivors.

Methods

A scoping review was conducted in November 2022. Relevant studies were identified from CINAHL, Embase, PubMed, PsycINFO, and Web of Science databases from their inception to 20 November 2022. Data were analyzed and extracted by two formally trained researchers.

Results

A total of 53 studies were included, most of which were randomized controlled trials. The Tailored Implementation for Chronic Diseases (TICD) model framework was used to identify the contents of seven barriers and promotion areas, as well as a series of sub-domains. The most common barriers to implementing pelvic floor muscle training (PFMT) included the following: the lack of a common scheme in guidelines and the measurement of common standardized outcomes, inadequate self-monitoring or feedback from healthcare professionals to improve PFMT compliance, poor patient compliance, and a lack of implementation equipment and financial support. Good treatment effects and easy operation were the facilitators of PFMT.

Conclusion

The implementation of PFMT faces several challenges and opportunities that should be understood thoroughly before implementation. In terms of guidelines and clinical practice, more work is needed, and the possibility of PFMT implementation in various hospitals and community health centers or clinics should be considered.

Effects of surgery versus radiotherapy in patients with localized prostate cancer in terms of urinary, bowel, and sexual domains

BACKGROUND

The health-related quality of life (HRQoL) of patients with localized prostate cancer (LPCa) after treatment mainly surgery and radiotherapy (RT) has received increasing attention. The aim of this study is to compare the HRQoL of LPCa after surgery and RT.

METHODS

Web of Science, Embase, PubMed and Cochrane databases were searched after January 2000 to observe the HRQoL scores after surgery and RT at different treatment time points.

RESULTS

A total of 28 studies were included in this study, and the results showed that LPCa received surgery had better bowel scores than RT at ≤3 (weighted mean differences [WMD] = 4.18; p = 0.03), 3-6 (WMD = 4.16; p < 0.001), 6-12 (WMD = 2.99; p = 0.004), 24-60 (WMD = 1.87; p = 0.06), and ≥60 (WMD = 4.54; p = 0.02) months. However, LPCa received RT had higher urinary scores at ≤3 (WMD = -7.39; p = 0.02), 3-6 (WMD = -6.03; p = 0.02), 6-12 (WMD = -4.90; p < 0.001), 24-60 (WMD = -3.96; p < 0.001), ≥60 (WMD = -2.95; p < 0.001) months and had better sexual scores at ≤3 (WMD = -13.58; p = 0.09), 3-6 (WMD = -12.32; p = 0.06), 6-12 (WMD = -12.03; p = 0.002), 24-60 (WMD = -11.29; p < 0.001), and ≥60 (WMD = -3.10; p = 0.46) months than surgery. The scores difference between surgery and RT decreased over time.

CONCLUSION

Overall, for LPCa, surgery was associated with better HRQoL in the bowel domain, whereas RT was associated with better HRQoL in the urinary and sexual domains, with the difference between surgery and RT narrowing over time.

Impact of exercise on continence in prostate cancer patients post robotic assisted radical prostatectomy: a systematic review

INTRODUCTION

Urinary incontinence is one of the most common long term side effects after robotic prostatectomy (RALP), and significantly impacts patient quality of life. Pelvic floor muscle training (PFMT) has been a standard part of the urologist's armamentarium for maximizing continence outcomes post-op. Recently, aerobic and resistance exercises have been described as improving functional outcomes post RALP. We performed a systematic review to determine the influence of exercise, in the form of PFMT, aerobic exercise, and resistance training, on incontinence post-RALP.

MATERIALS AND METHODS

This systematic review was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, with database searches performed on January 14, 2022 and again on August 10, 2022 to account for any new publications. The search identified 1675 papers. Of the 1675 papers, 1007 were found to be duplicates, leaving 668 total studies for screening. Of the 668 papers, nine met all inclusion criteria. Of the nine, four studies presented data from patients who had undergone RALP and were included in the final descriptive systematic review.

RESULTS

Sayilan et al. and Milios et al. showed postoperative PFMT and physical activity resulted in significantly improved continence outcomes at 1 and 6 months and 2, 6, and 12 weeks postoperatively, respectively. Heydenreich et al. combined PFMT with an oscillating rod therapy, which was found to significantly improve both postoperative urinary continence and health related quality of life compared to PFMT and relaxation techniques alone. On the contrary, Goode et al. examined delivery of exercise information and demonstrated no difference in continence outcomes between focused telehealth PFMT program and generic prostate cancer education.

CONCLUSION

Pelvic floor muscle training, with or without adjunct therapies, results in improved continence outcomes post RALP. Supervised training programs may or may not accelerate this finding. There is no recent literature to support or refute the benefit of aerobic exercise or resistance training on reducing post-prostatectomy incontinence after RALP.

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.

Value of a combined magnetic resonance imaging-based radiomics-clinical model for predicting extracapsular extension in prostate cancer: a preliminary study

Background

Extracapsular extension (ECE) of prostate cancer (PCa) is closely related to the treatment and prognosis of patients, and radiomics has been widely used in the study of PCa. This study aimed to evaluate the value of a combined model considering magnetic resonance imaging (MRI)-based radiomics and clinical parameters for predicting ECE in PCa.

Methods

A total of 392 PCa patients enrolled in this retrospective study were randomly divided into the training and validation sets at a ratio of 7:3. Radiologists assessed all lesions by Mehralivand grade. Radiomics features were extracted and selected to build a radiomics model, while clinical parameters were noted to construct the clinical model. The combined model was constructed by the integration of the radiomics model and clinical model. Meanwhile, the nomogram for predicting ECE was constructed based on the combined model. Then, the area under the receiver operating characteristic (ROC) curve (AUC), Delong test and the decision curve analysis (DCA) were used to compare the performance among the combined model, radiomics model, clinical model and Mehralivand grade.

Results

The AUC of the combined model in the validation set was comparable to that of the radiomics model [AUC =0.894 (95% confidence interval (CI): 0.837-0.950) vs. 0.835 (95% CI: 0.763-0.908), P>0.05]. In addition, the sensitivity of the combined model and radiomics model was 90.7% and 77.8%, with an accuracy of 81.4% and 76.3%, respectively. On the other hand, the AUCs of the Mehralivand grade of radiologists and clinical model were 0.774 (95% CI: 0.691-0.857) and 0.749 (95% CI: 0.658-0.840), respectively, in the validation set, which were lower than those in the combined model (P<0.05). The DCA implied that the combined model could obtain the maximum net clinical benefits compared with the clinical model, the Mehralivand grade and radiomics model.

Conclusions

The combined model has a satisfactory predictive value for ECE in PCa patients compared with the clinical model, Mehralivand grade of radiologists, and the radiomics model.

Physiotherapy as an Effective Method to Support the Treatment of Male Urinary Incontinence: A Systematic Review

Urinary incontinence (UI) is a serious health issue that affects both women and men. The risk of UI increases in men with age and after treatment for prostate cancer and affects up to 32% of men. Furthermore, UI may affect up to 69% of men after prostatectomy. Considering such a high incidence, it is critical to search for effective methods to mitigate this issue. Hence, the present review aims to provide an overview of physiotherapeutic methods and evaluate their effectiveness in treating UI in men. This systematic review was performed using articles included in PubMed, Embase, WoS, and PEDro databases. A total of 6965 relevant articles were found. However, after a risk of bias assessment, 39 studies met the inclusion criteria and were included in the review. The research showed that the available physiotherapeutic methods for treating men with UI, including those after prostatectomy, involve pelvic floor muscle training (PFMT) alone or in combination with biofeedback (BF) and/or electrostimulation (ES), vibrations, and traditional activity. In conclusion, PFMT is the gold standard of UI therapy, but it may be complemented by other techniques to provide a personalized treatment plan for patients. The effectiveness of the physiotherapeutic methods varies from study to study, and large methodological differences make it difficult to accurately compare individual results and draw unequivocal conclusions.

Investigation of preoperative physical activity level in kidney transplant recipients and its impact on early postoperative recovery: A retrospective cohort study

Objective

To retrospectively investigate the preoperative physical activity (PA) level in kidney transplant recipients (KTRs) and its impact on early postoperative recovery.

Methods

A total of 113 patients who received kidney transplantation at West China Hospital of Sichuan University were enrolled in this retrospective cohort study. According to the PA level measured by the Chinese version of the International Physical Activity Questionnaire-Long Version, the patients were allocated into the low PA level group (Group L, n = 55) and medium to high PA level group (Group MH, n = 58). The kidney function recovery indicators, including estimated glomerular filtration rate (eGFR), postoperative complications, postoperative length of stay (LOS), and unscheduled readmission within three months of discharge, were evaluated and documented. A association analysis was applied to analyze and compare the association between indicators.

Results

The median PA levels of the KTRs were 1701.0 MTEs * min/week. Regarding the postoperative recovery indicators, the KTRs spent a mean time of 19.63 h to achieve transfer out of bed after the operation (Group L: 19.67 h; Group MH: 19.53 h; P = 0.952) and reached a mean distance of 183.10 m as the best ambulatory training score within two days after the operation (Group L: 134.91 m; Group MH: 228.79 m; P < 0.001). The preoperative PA level showed a moderate positive association with early postoperative ambulation distance (ρ = 0.497, P < 0.001). However, no significant between-group difference in eGFR on postoperative days 1, 3, and 5 (P = 0.913, 0.335, and 0.524) or postoperative complications, including DGF (P = 0.436), infection (P = 0.479), postoperative LOS (P = 0.103), and unscheduled readmission (P = 0.698), was found.

Conclusions

The preoperative PA level of KTRs is lower than that of the general population. KTRs with moderate or high preoperative PA levels showed higher ambulatory function in the early postoperative period than those with low preoperative PA levels, but no between-group differences in other early recovery indicators were observed.

Robot-assisted radical prostatectomy using a novel urethral reconstruction technique vs standard vesicourethral anastomosis. A retrospective cohort study

BACKGROUND

Urinary incontinence is a common postoperative complication of radical prostatectomy (RP). In order to improve postoperative urinary continence rate, we proposed a urethral reconstruction technique which can prevent functional urethra retracting and maintain urethral stability. This study aims to describe the novel technique of robotic-assisted radical prostatectomy (RARP) and compare it with standard vesicourethral anastomosis (VUA) in the early postoperative urinary continence.

METHODS

Based on the anatomy study, we proposed our novel urethral reconstruction technique. The technique is a continuous suture of the outer urethral rhabdosphincter and the levator ani muscle, the medial dorsal raphe and Denonvilliers fascia. A retrospective, single-center cohort of 75 patients undergoing RARP between August 2020 and February 2022 was analyzed, including 38 patients in the study group undergoing the novel urethral reconstruction technique and 37 patients in the control group undergoing the standard VUA.

RESULTS

The two groups were comparable in all baseline characteristics. The continence rates in the study group were significantly higher than that in the control group at the day catheter was removed, 1st month and 3rd month after the catheter removal (71.1% vs 37.8%, p = 0.004; 76.3% vs 43.2%, p = 0.003; and 94.7% vs 78.4%, p = 0.037; respectively). No significant difference was observed in operation time (p = 0.241). Meantime, no increase in complications rate was observed in the study group.

CONCLUSIONS

Our novel urethral reconstruction technique contributes to the early urinary continence after RARP effectively and safely.

A mobile app as support for pelvic floor muscle training started prior to radical prostatectomy

Objective

To evaluate the usefulness of a mobile app to support pelvic floor muscle training (PFMT) started prior to radical prostatectomy (RP).

Materials and methods

A prospective cohort study conducted in Sweden from June 2018 to February 2021 including men for whom RP was planned within 12 months. Users responded anonymously to questionnaires at baseline, 1 and 3 months. Our primary aim was to evaluate if the app could facilitate PFMT and increase confidence in performing pelvic floor muscle (PFM) contractions correctly. Our second aim was to describe the change in urinary incontinence (UI) after RP, based on the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF).

Results

Of the 3043 users at baseline, 388 met the primary inclusion criteria. Of those, 71 (18.3%) were incontinent, predominantly with slight symptoms. The most common type was urge UI, 39/71 (54.9%). Of the 388 users, 159 (41.0%) answered the questionnaire at 1 month, and 131 (33.7%) at 3 months within 89-135 days. Of those 131, 127 (96.9%) indicated that the app facilitated their training 'a lot' or 'somewhat'. Confidence in performing PFM contractions correctly increased from 39.7% at baseline to 74.0% at 1 month and 87.8% at 3 months (p < 0.001). At baseline, 19.8% performed PFM contractions at least daily, which increased to 74.0% at 1 month and 77.9% at 3 months (p < 0.001). At 3 months, 115/131 (87.8%) had undergone RP, 93.6% of which were robot-assisted. Of the 115, 103 (89.6%) were incontinent, and stress UI dominated. The mean ICIQ-UI SF score increased from 1.2 (2.4 SD) at baseline to 9.6 (5.2 SD), p < 0.001, after surgery.

Conclusions

The mobile app facilitated pelvic floor muscle training for men who were planned to undergo radical prostatectomy and used the app.

Correlation between extended pelvic lymph node dissection and urinary incontinence at early phase after robot‐assisted radical prostatectomy

OBJECTIVES

To investigate the impact of extended pelvic lymph node dissection (ePLND) on urinary incontinence (UI) at early post-surgery robot-assisted radical prostatectomy (RARP).

METHODS

Patients who underwent RARP without cavernous nerve sparing were included between 2014 and 2019. Patient data were obtained prospectively. The associations between ePLND and postoperative urinary continence were defined as a maximum of one daily pad use. International prostate symptom score (IPSS) was examined. Expression of synaptophysin and tyrosine hydroxylase (TH) in perilymph node adipose tissue (PLA) was evaluated by immunohistochemistry.

RESULTS

In total, 186 and 163 patients underwent RARP with and without ePLND. Urinary continence rate at 1 month postoperatively among patients with ePLND was lower than those without ePLND (24.1% vs. 35.1%, p < 0.05), however, not significantly different at 3, 6, and 12 months after RARP (57.4 vs. 62.6%, 73.1 vs. 74.2%, and 83.0 vs. 81.2%, respectively). Total and voiding plus postvoiding IPSS scores at 1 month were higher in patients with ePLND than in those without ePLND (14.5 ± 0.5 vs. 13.6 ± 0.6, 7.0 ± 0.3 vs. 6.2 ± 0.4, respectively, p < 0.05). In univariate and multivariate analyses, larger prostate volume and ePLND were factors associated with an increased UI rate. Among patients who underwent ePLND, synaptophysin and TH-positive nerve fibers were detected in PLA.

CONCLUSIONS

Detection of synaptophysin and TH-immunopositive nerves suggested denervation of sympathetic and peripheral nerves caused by ePLND might be associated with a higher UI rate and poor urinary symptoms at an early stage after RARP.

Minimal residual membranous urethral length and membranous urethral length predict poor recovery from incontinence after robot-assisted radical prostatectomy and after open radical prostatectomy

OBJECTIVES

To investigate how much minimal residual membranous urethral length (mRUL) and maximal urethral length (MUL) measured on MRI preoperatively affect postoperative urinary incontinence (PUI) and recovery in robot-assisted radical prostatectomy (RARP) and open radical prostatectomy (ORP).

METHODS

The subjects were 190 and 110 patients undergoing RARP and ORP, respectively, in our institution. Patients underwent preoperative MRI for prostate cancer evaluation and completed the quality of life questionnaire of the Expanded Prostate Cancer Index Composite instrument before and 1, 3, 6, and 12 months after surgery. The parameters of mRUL and MUL were measured on MRI and analyzed along with other parameters including age, body mass index, and nerve sparing.

RESULTS

The median mRUL and MUL were 7.81 and 14.27 mm in the RARP group and 7.15 and 13.57 mm in the ORP group, respectively. Recovery rates from PUI were similar in the two groups. Multivariate analyses showed that mRUL was a predictor of baseline continence, whereas shorter MUL was a predictor of poor recovery from PUI. Patients with both shorter mRUL and MUL had significantly worse recoveries from PUI after RARP and ORP than patients with longer mRUL and MUL.

CONCLUSIONS

Minimal residual membranous urethral length contributes to urethral function as basal urinary continence, whereas MUL represents the potential of recovery from PUI in RARP and ORP. The MUL measured by preoperative MRI can predict poor recovery from PUI after radical prostatectomy and combined evaluation of MUL and mRUL support to anticipate poor recovery of PUI.

Understanding long-term continence rates after robot-assisted laparoscopic prostatectomy - one-year follow-up on "Cognitive ability as a non-modifiable risk factor for post-prostatectomy urinary incontinence"

Purpose

To evaluate long-term continence rates (12 months) in patients after robot-assisted laparoscopic prostatectomy (RALP) in relation to their cognitive ability (CoAb), which proved to be a predictor for early post-prostatectomy incontinence.

Material & Methods

This is the 12-month follow-up evaluation of our previously published observational single-center, prospective evaluation of 84 patients who underwent RALP as treatment of their localized prostate cancer between 07/2020 and 03/2021. Post-prostatectomy incontinence (PPI) was measured by asking patients about their 24 h pad usage, whereby 0 pads were considered continent and ≥1 pad was considered incontinent. CoAb was evaluated by performing the Mini-Mental State Examination prior to surgery. Possible predictors for PPI were evaluated using univariate and multivariable logistic regression models.

Results

Multivariable logistic regression analyses identified early incontinence status and nerve sparing (NS) as independent predictors for PPI after 12 months, resulting in a 5.69 times higher risk for PPI when the loss of urine was between 10 and 50 ml during the early performed pad test (one day after catheter removal) compared to 0-1 ml loss of urine [95% confidence interval (CI): 1.33-28.30, p = 0.024] and a 6.77 times higher risk for PPI, respectively, when only unilateral NS was performed compared to bilateral NS (95% CI: 1.79-30.89, p = 0.007). CoAb lost its predictive value for long-term PPI (p = 0.44).

Conclusion

The results of this study suggest that PPI is a dynamic, rather than a static condition with a dynamically changing pathophysiology within the first 12 months after RALP. Coping methods and therapies should adapt to this circumstance.

[Pelvic floor rehabilitation before prostatectomy: An update]

PURPOSE

Preoperative pelvic floor physiotherapy is commonly prescribed to limit postoperative stress urinary incontinence after radical prostatectomy. It can be done in different ways. The objective of this work is to achieve a description of the objectives and existing techniques.

MATERIAL AND METHOD

A narrative review is carried out based on a non-systematic review of the literature and on the authors' experience.

RESULTS AND CONCLUSION

Although discussed in the literature, preoperative pelvic floor therapy is essential for patient support and follow-up. It should not be limited to strengthening the pelvic floor. It includes a significant time of information, which should not be neglected and should be carried out in association with a holistic care to best prepare the patient before his intervention.

Pathway for post-prostatectomy urinary incontinence: impact on patient confidence and satisfaction

BACKGROUND

Between 8% and 87% of prostatectomies result in urinary incontinence, with around half of patients using incontinence pads daily at 6 months. Specialist urology continence nurses at the Norfolk and Norwich University Hospitals NHS Foundation Trust created a pre- and post-surgical care pathway formalising support for these patients, which involves the provision of TENA Men (Essity) male incontinence pads.

AIMS

This audit aimed to assess patient satisfaction with this pathway and TENA Men pads.

METHODS

Patients who underwent a radical prostatectomy at NNUH between 27 April and 9 November 2021 and who required continence pads were invited to fill out an online anonymous mixed-method (mainly qualitative) survey.

RESULTS

Of 28 respondents, 71% reported incontinence after their surgical catheter was removed. Most (89%) were satisfied with the preoperative advice. Of 19 respondents to questions on confidence and satisfaction, 16 were confident that the pads they had been prescribed were helping them to manage urinary leakage, and 16 were confident or very confident that they could manage their incontinence themselves. Generally, respondents were confident that their overall and mental health had improved, and most were confident or very confident that they had less anxiety. However, less than a quarter of respondents were 'very confident' about going out, meeting people or exercising. All but one respondent found TENA Men pads easy to fit, and the most used words in the free-text explanations of what they most included 'easy', 'discreet', 'comfortable' and 'unobtrusive'.

CONCLUSION

The clinical pathway helped give patients undergoing radical prostatectomy confidence in their ability to manage post-surgery incontinence themselves and could be of value in other hospitals. Easy access to incontinence pads designed for the male anatomy has an important part in this.

Effectiveness of systemic acupuncture in the control of urinary incontinence following radical prostatectomy: a randomized clinical trial

OBJECTIVE

To evaluate the effectiveness of acupuncture associated with pelvic floor muscle training for the control of urinary incontinence following radical prostatectomy.

METHOD

Open-label, parallel randomized clinical trial. The intervention group (n = 33) underwent eight sessions of systemic acupuncture associated with pelvic floor muscle training and the control group (n = 31) performed only pelvic floor muscle training. The outcome variable was urinary incontinence assessed by the Pad Test and Daily Pad Used, before treatment (T0), after four weeks (T1) and after eight weeks of treatment (T2). Data analysis was performed using a longitudinal model of Generalized Estimating Equations, significance level of 0.05.

RESULTS

The control group showed greater urinary loss compared to the intervention group at T1 (p = 0.006) and at T2 (p < 0.001). Both groups showed improvement in the level of urinary incontinence over time, but the improvement was greater in the intervention group (p < 0.001).

CONCLUSION

Acupuncture associated with pelvic floor muscle training was effective in reducing urinary incontinence in prostatectomized men.Brazilian Registry of Clinical Trials:RBR-3jm5y2.

Clinical effect of micturition interruption exercise on urinary incontinence after radical prostatectomy

PURPOSE

To explore the effectiveness of micturition interruption exercise in improving the incidence of urinary incontinence after radical prostatectomy.

MATERIALS AND METHODS

With a retrospective case-control study, 96 patients admitted in the Second Affiliated Hospital of Zhejiang Chinese Medical University from August 2014 to August 2020 and underwent radical prostatectomy were collected as the subjects. Those patients who used micturition interruption exercise (n = 48) were set as the therapy group, and the control group was collected according to the ratio of 1:1; the patients used Kegel exercise (n = 48) to compare the rehabilitation of urinary incontinence in patients and the effect of training compliance on rehabilitation.

RESULTS

The recovery time of urinary incontinence in the therapy group was significantly shorter than that of the control group. In the therapy group, 83.3% of patients with training compliance reached an average or above, while the control group only accounted for 58.3%. International Consultation on Incontinence Questionnaire Short-Form score of the therapy group was lower than that of the control group after surgery. Spearman analysis suggests that there is a negative correlation between the postoperative urinary incontinence recovery time and compliance with the micturition interruption exercise.

CONCLUSIONS

Micturition interruption exercise could not only improve the compliance of patients with exercise, but also significantly shorten the recovery time of urinary incontinence after radical prostatectomy.

Effect of trimodal pre-rehabilitation on the rehabilitation of patients with gastrointestinal tumors in the perioperative period

OBJECTIVE

To explore the effects of trimodal pre-rehabilitation on the rehabilitation of patients with gastrointestinal tumors in the perioperative period.

METHODS

Clinical data of 878 patients with gastrointestinal tumors undergoing surgical treatment in our hospital were analyzed in this retrospective study. They were divided into a control group and an observation group. The patients in the control group received only routine preoperative education and guidance before operation, while those in the observation group received preoperative trimodal pre-rehabilitation. The nutritional status, sleep quality, psychological status, and physical function of two groups were compared 1 day before operation and at discharge. The postoperative complications, length of hospital stays, and hospitalization expenses were compared. The patients were followed up for three months after discharge from the hospital, and the quality of life between groups was compared.

RESULTS

The nutritional status of two groups 1 day before operation and at discharge was improved compared with that at admission (all P<0.001). The nutritional status in the observation group was better than that in the control group 1 day before operation. The scores of sleep quality, psychological status, and physical function of the observation group were higher than those in the control group 1 day before surgery and at discharge (all P<0.001). The observation group had shorter hospital stays and lower hospitalization expenses than the control group (all P<0.001). The 3-month follow-up after discharge showed that the observation group had higher quality of life than the control group (all P<0.05).

CONCLUSION

Trimodal pre-rehabilitation can improve the preoperative nutritional status, sleep quality, psychological state, and physical function of patients with gastrointestinal tumors during the perioperative period. Besides, it can shorten the hospital stays, reduce the total hospitalization expenses, and improve the quality of life of patients after discharge. It is worthy of clinical promotion.

Cognitive Ability as a Non-modifiable Risk Factor for Post-prostatectomy Urinary Incontinence: A Double-Blinded, Prospective, Single-Center Trial

Introduction: Urinary incontinence (UI) is a wide-spread and feared side-effect of conventional or even robot-assisted laparoscopic prostatectomy (RALP) due to its high impact on patients' quality of life (QoL). Non-modifiable risk factors for UI have already been identified - on surgical and patient side. Yet, to our knowledge, focus thus far has not been placed on functional aspects regarding general cognitive ability. Materials and Methods: This is an observational single-center, prospective, double-blinded evaluation of 109 RALPs performed between 07/2020 and 03/2021. All patients underwent a Mini Mental State Examination (MMSE) prior to surgery to evaluate their cognitive ability. Early post-prostatectomy incontinence (PPI) was evaluated using a standardized 1 h pad test performed 24 h after removal of the urinary catheter. The association between MMSE results and PPI were evaluated using univariate and multivariate logistic regression models. Results: Multivariate logistic regression analyses identified MMSE results and nerve sparing (NS) as independent predictors for PPI in patients with an intermediate MMSE result (25-27 points) having a 3.17 times higher risk of PPI when compared to patients with a good MMSE result (≥28) (95% Confidence Interval (CI): 1.22-9.06, p = 0.023), while patients without NS had a 3.53 times higher risk of PPI when compared to patients with NS (95% CI: 1.54-11.09, p = 0.006). Conclusion: A lower cognitive ability should be treated as a non-modifiable risk-factor for early PPI. In the future it could find its place as a clinical screening tool to identify patients who require more attention especially in the pre-, but also in the postoperative phase.

Efetividade da acupuntura sistêmica no controle da incontinência urinária pós-prostatectomia radical: ensaio clínico randomizado

RESUMO Objetivo: Avaliar a efetividade da acupuntura associada ao treinamento muscular do assoalho pélvico para o controle da incontinência urinária pós-prostatectomia radical. Método: Ensaio clínico aleatorizado paralelo, do tipo aberto. O grupo intervenção (n = 33) foi submetido a oito sessões de acupuntura sistêmica associada ao treinamento muscular do assoalho pélvico e o grupo controle (n = 31) somente ao treinamento muscular do assoalho pélvico. A variável desfecho foi incontinência urinária avaliada pelo Pad Test e Daily Pad Used, antes do tratamento (T0), após quatro semanas (T1) e após oito semanas de tratamento (T2).A análise de dados foi realizada por modelo longitudinal de Equações de Estimações Generalizadas, nível de significância de 0,05. Resultados: O grupo controle apresentou maior perda urinária em comparação ao grupo intervenção em T1 (p = 0,006) e em T2 (p < 0,001). Ambos os grupos apresentaram melhora no nível de incontinência urinária ao longo do tempo, porém a melhora foi maior no grupo intervenção (p < 0,001). Conclusão A acupuntura associada ao treinamento muscular do assoalho pélvico foi efetiva para a redução da incontinência urinária em homens prostatectomizados. Registro Brasileiro de Ensaios Clínicos:RBR-3jm5y2

Comparison of the effect of the pelvic floor muscle biofeedback prior or postradical prostatectomy on urinary incontinence: A randomized controlled trial

OBJECTIVE

This study aimed to evaluate the pre- and postoperative effects of pelvic floor muscle training (PFMT) and the biofeedback method on the management of urinary incontinence (UI) in patients who underwent radical prostatectomy (RP).

MATERIAL AND METHODS

Fifty-seven patients were enrolled in this study from September 2019 to July 2020. They were randomly divided into three groups each of 19 patients: two case groups (biofeedback before and after RP) and a control group. All patients underwent RP, followed by PFMT and 24-hour pad use instructions after the postoperative removal of the Foley catheter. Then, the rate of patient-reported pads/day usage was recorded and compared among the three groups at the end of the 1st, 3rd, and 6th months of catheter removal.

RESULTS

Compared with the control group (only 15%), 63 and 52% of the patients who used pre- or postoperative treatment interventions, respectively, regained urinary continence during the first postoperative period, showing significant downward rates of pads/day use (P ¼ .01 and .001, respectively). However, the results were not significant between the two case groups.

CONCLUSION

Our study revealed that applying the biofeedback method for pelvic floor muscles could be an efficient interventional approach in patients with UI, leading to the earlier regaining of continence following RP.