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Background: Muscle invasive bladder cancer (MIBC) treatment combines systemic therapy and radical cystectomy (RC) or local (chemo-)radiotherapy. Response to systemic therapy is an important outcome predictor but is difficult to assess pre-operatively., Methods: We analyzed multiparametric MRI (mpMRI) in consecutive MIBC patients receiving cisplatin-based neo-adjuvant chemotherapy at our institution. Two readers, blinded for pathological outcome, independently scored mpMRI before and after 2 and 4 cycles using both a qualitative 3-step method and nacVI-RADS. We analyzed accuracy of mpMRI scores to predict pathologic complete response (pCR) and inter-observer agreement., Results: We analyzed 46 patients receiving NAC, 6 patients did not undergo RC after NAC and were excluded. Eleven out of 40 (28%) patients showed a pCR. mpMRI could be assessed in over 90% of patients. Radiologic complete response (rCR) using both methods was significantly associated with pCR, with an overall specificity of 96% and sensitivity of 36% and a high inter-observer agreement. rCR as assessed by the 3-step score was significantly associated with disease free survival (DFS) benefit., Conclusion: The use of nacVI-RADS can predict pCR after NAC with high specificity but low sensitivity and a high inter-observer agreement. A 3-step score adds value in determining local residual disease, rCR assessed by this method could correlate with DFS benefit. mpMRI scores should be prospectively assessed in future trials of multimodal management of MIBC and can be a predictive asset in routine clinical management., (© 2024. The Author(s).)

Background: This study aims to explore the priorities and counselling needs of patients with muscle-invasive bladder cancer faced with a decision between radical cystectomy and trimodality therapy., Methods: We performed a qualitative study according to the phenomenological approach. Sixteen muscle-invasive bladder cancer survivors who underwent radical cystectomy or trimodality therapy completed a semi-structured interview between May 2022 and February 2023. Patients were recruited via Ghent University Hospital and a patient organisation. Data were analysed with inductive thematic analysis by a multi-disciplinary team using an iterative approach and investigators' triangulation., Results: Four main priorities determining the treatment decision were identified. (1) curing the disease; (2) health-related quality of life (physical, mental and social); (3) confidence in the treatment, which was mainly based on trust in the clinician; and (4) personal attributes. Trust in the clinician can be achieved by fulfilling the patient's information needs (accurate, complete, clear, impartial, personalised, realistic, and transparent information), ensuring accessibility of the clinician, and creating a clear and personalised treatment plan, involving patients to the extend they desire. Many patients considered a patient decision aid as a valuable asset in this process., Conclusion: Priorities vary between patients with muscle-invasive bladder cancer. Identifying individual priorities and offering personalised information about them is crucial for ensuring trust in the clinician and confidence in the treatment. Use of a patient decision aid can be beneficial in this process., (© 2024. The Author(s).)

Background: In contrast to other cancers, the concept of oligometastatic disease (OMD) has not been investigated in bladder cancer (BC)., Objective: To develop an acceptable definition, classification, and staging recommendations for oligometastatic BC (OMBC) spanning the issues of patient selection and the roles of systemic therapy and ablative local therapy., Design, Setting, and Participants: A European consensus group of 29 experts, led by the European Association of Urology (EAU), the European Society for Radiotherapy and Oncology (ESTRO), and the European Society of Medical Oncology (ESMO), and including members from all other relevant European societies, was established., Outcome Measurements and Statistical Analysis: A modified Delphi method was used. A systematic review was used to build consensus questions. Consensus statements were extracted from two consecutive surveys. The statements were formulated during two consensus meetings. Agreement levels were measured to determine if consensus was achieved (≥75% agreement)., Results and Limitations: The first survey included 14 questions and the second survey had 12. Owing to a considerable lack of evidence, which was the major limitation, definition was limited in the context of de novo OMBC, which was further classified as synchronous OMD, oligorecurrence, and oligoprogression. A maximum of three metastatic sites, all resectable or amenable to stereotactic therapy, was proposed as the definition of OMBC. Pelvic lymph nodes represented the only "organ" not included in the definition of OMBC. For staging, no consensus on the role of 18 F-fluorodeoxyglucose positron emission tomography/computed tomography was reached. A favourable response to systemic treatment was proposed as the criterion for selection of patients for metastasis-directed therapy., Conclusions: A consensus statement on the definition and staging of OMBC has been formulated. This statement will help to standardise inclusion criteria in future trials, potentiate research on aspects of OMBC for which consensus was not achieved, and hopefully will lead to the development of guidelines on optimal management of OMBC., Patient Summary: As an intermediate state between localised cancer and disease with extensive metastasis, oligometastatic bladder cancer (OMBC) might benefit from a combination of systemic treatment and local therapy. We report the first consensus statements on OMBC drawn up by an international expert group. These statements can provide a basis for standardisation of future research, which will lead to high-quality evidence in the field., (Crown Copyright © 2023. Published by Elsevier B.V. All rights reserved.)

Purpose: Investigating the use of the EORTC bladder cancer (BC) modules by evaluating: (a) study contexts/designs; (b) languages/countries in which the modules were administered; (c) their acceptance by patients/investigators; and (d) their psychometric properties., Methods: A systematic review was performed with studies from 1998 until 20/10/2021 in five databases. Articles/conference abstracts using the EORTC-QLQBLM30 (muscle invasive BC) and the EORTC-QLQNMIBC24 (previously referred to as QLQ-BLS24; non-muscle invasive BC) were included. Two authors independently screened titles/abstracts/full-texts and performed data extraction., Results: A total of 76 eligible studies were identified. Most studies included the BLM30 (n = 53), were in a urological surgery context (n = 41) and were cross-sectional (n = 35) or prospective (n = 30) in design. The BC modules were administered in 14 languages across 19 countries. Missing data were low-moderate for all non-sex related questions (< 1% to 15%). Sex-related questions had higher rates of missing data (ranging from 6.9% to 84%). Most investigators did not use all scales of the questionnaires. One validation study for the original BLS24 led to the development of the NMIBC24, which adopted a new scale structure for which good structural validity was confirmed (n = 3). Good reliability and validity was shown for the NMIBC24 module, except for malaise and bloating/flatulence scales. Psychometric evidence for BLM30 is lacking., Conclusion: These results provide insight into how the EORTC BC quality of life modules could be further improved. Current work is ongoing to update the modules and to determine if the two modules can be combined into a single questionnaire that works well in both the NMIBC and MIBC settings., (© 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

Purpose: In 2016, international consensus clinical target volume (CTV) guidelines for adjuvant radiation treatment after radical cystectomy in patients with muscle-invasive bladder cancer with high risk for locoregional failure (LRF) were published. A subsequent external validation study recommended several CTV optimizations (CTV-OPT). This study aimed to update international consensus guidelines based on new clinical experiences., Methods and Materials: Phase 1 (delineation interobserver variability): Four observers delineated the CTV of 9 patients post radical cystectomy, as in clinical practice. Interobserver agreement in contouring was evaluated using volume- and κ-statistics. Phase 2 (pattern of failure analysis): Among a prospective cohort of 72 patients treated with adjuvant radiation treatment, 11 developed LRF (10 available for review). LRFs were mapped in predefined pelvic subsites (ie, common, external and internal iliac, obturator and presacral node regions, and cystectomy bed), and their distance to CTV-OPT was measured. The actual delivered dose at each relapse site was calculated. Phase 3 (review CTV): Based on the results of phase 1 and 2, 5 senior radiation-oncologists (International Bladder Investigator Society) reviewed the published CTV borders and provided an update when indicated., Results: Phase 1: The mean overall κ-value was 0.66 (range, 0.60-0.70), indicating substantial overall agreement per Landis-Koch criteria. Specific κ-values per area indicated for the common iliac and obturator node regions only slight and moderate variability, respectively. Phase 2: Thirteen out of 16 LRFs centers were not included in the CTV-OPT. Ten LRF sites received a median dose <45 Gy, of which 6 were located in the cystectomy bed that was not included in the CTV because of negative radical cystectomy margins. Phase 3: Key recommendations by the panel were to include the entire common iliac node region and the cystectomy bed regardless of surgical margin status and a reaffirmation to not crop the CTV out of bowel., Conclusions: International consensus guidelines were updated., (Copyright © 2022 The Author(s). Published by Elsevier Inc. All rights reserved.)

Background: High-risk muscle-invasive bladder cancer (MIBC) has a poor prognosis. Old trials showed that external beam radiotherapy (EBRT) after radical cystectomy (RC) decreases the incidence of local recurrences but induces severe toxicity., Objective: To evaluate the toxicity and local control rate after adjuvant EBRT after RC delivered with volumetric arc radiotherapy., Design, Setting, and Participants: This is a multicentric phase 2 trial. From August 2014 till October 2020, we treated 72 high-risk MIBC patients with adjuvant EBRT after RC. High-risk MIBC is defined as ≥pT3-MIBC ± lymphovascular invasion, fewer than ten lymph nodes removed, pathological positive lymph nodes, or positive surgical margins., Intervention: Patients received 50 Gy in 25 fractions with intensity-modulated radiotherapy to the pelvic lymph nodes ± cystectomy bed., Outcome Measurements and Statistical Analysis: The primary outcome is acute toxicity. We report on local relapse-free rate (LRFR), clinical relapse-free survival (CRFS), overall survival (OS), and bladder cancer-specific survival (BCSS)., Results and Limitations: The median follow-up is 18 mo. Forty-two patients (61%) developed acute grade 2 gastrointestinal (GI) toxicity. Four patients (6%) had acute grade 3 GI toxicity. One patient had grade 5 diarrhea and vomiting due to obstruction at 1 mo. Two-year probabilities of developing grade ≥3 and ≥2 GI toxicity were 17% and 76%, respectively. Urinary toxicity, assessed in 17 patients with a neobladder, was acceptable with acute grade 2 and 3 urinary toxicity reported in 53% (N = 9) and 18% (N = 3) of the patients, respectively. The 2-yr LRFR is 83% ± 5% and the 2-yr CRFS rate is 43% with a median CRFS time of 12 mo (95% confidence interval: 3-21 mo). Two-year OS and BCSS are 52% ± 7% and 62% ± 7%, respectively. Shortcomings are the nonrandomized study design and limited follow-up., Conclusions: Adjuvant EBRT after RC can be administered without excessive severe toxicity., Patient Summary: In this report, we looked at the incidence of toxicity and local control after adjuvant external beam radiotherapy (EBRT) following radical cystectomy (RC) in high-risk muscle-invasive bladder cancer patients. We found that adjuvant EBRT was feasible and resulted in good local control. We conclude that these data support further enrollment of patients in ongoing trials to evaluate the place of adjuvant EBRT after RC., (Copyright © 2021 The Authors. Published by Elsevier B.V. All rights reserved.)

Objectives: Investigating supportive care (SC) needs and utilization/willingness to use SC services from diagnosis to one year after radical cystectomy in bladder cancer (BC) patients. MATERIALS & METHODS: A longitudinal cohort study was conducted in 90 BC patients at Ghent/Leuven University Hospitals between April 2017 and December 2020. The Supportive Care Needs Survey-short form (SCNS-SF34) was used before radical cystectomy, one, three, six and 12 months after radical cystectomy. Additional questions assessed utilization/willingness to use SC services. Linear mixed models were performed., Results: The majority of BC patients report at least one moderate or high SC need at diagnosis (82%), month 1 (84%), month 3 (86%), month 6 (64%), and month 12 (60%). Significant decreases over time were seen for all domains (p < 0.001), except for sexuality (p = 0.275). From baseline to month 1, physical needs first significantly increased (p = 0.001) after which they decreased. Psychological (e.g. fears about the future) and informational (e.g. information on how to get better) needs were most common at baseline whereas physical (e.g. lack of energy) and informational needs were more common in the early postoperative phases. The majority of patients (ranging from 81% (month 1) to 91% (month 12)) did not make use of SC services and the majority of the patients (ranging from 81% (month 1) to 88% (month 12)) did not wish to talk about their problems to someone. Those willing to talk to someone preferred their physician., Conclusions: A clear gap exists between the large proportion of SC needs experienced by BC patients undergoing radical cystectomy and the low use of SC services., (© 2022 John Wiley & Sons Ltd.)

Objectives: To explore patient perspectives of muscle-invasive bladder cancer (MIBC) on how the health care team and their social network can support them during their cancer trajectory., Data Sources: Sixteen semi-structured interviews were conducted with MIBC survivors who underwent radical cystectomies at Ghent University Hospital. The interviews were audiotaped, transcribed verbatim, and analyzed with an iterative content analysis approach., Conclusion: Information to support people affected by bladder cancer (BC) in several aspects of their disease trajectory (eg, shared decision-making and self-management of their urinary diversion) was most important throughout the interviews (although type and source of required information varied). The clinical nurse specialist was important for informational and emotional support because receiving sufficient information might help patients reduce emotional stress. People affected by BC are still reluctant to consult a psychologist, and several barriers were indicated for this. Also physical needs in the early postoperative phase could be reduced with appropriate information. Communication skills of clinicians in the hospital and knowledge of general practitioners about the important aspects of BC care are also important aspects that should be further optimized. Furthermore, peer support groups and family members can offer important support throughout the BC pathway., Implications for Nursing Practice: This study provides an overview of how people affected by BC want to be supported by their health care team and their social network. This overview can serve as a basis to develop educational interventions for both patients and health care professionals to guide restructuring of BC pathways and can also be used to develop future intervention studies to improve BC outcomes., Competing Interests: Declaration of Competing Interest The authors have no funding or conflicts of interest to disclose., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Background: The outcome of patients with muscle-invasive bladder cancer (MIBC) remains poor, despite aggressive treatments. Inadequate primary staging, classically performed by computed tomography (CT)-imaging, could lead to inappropriate treatment and might contribute to these poor results. Although not (yet) adapted by international guidelines, several reports have indicated the superiority of 18 F-fluorodeoxyglucose-positron emission tomography-CT ( 18 F-FDG-PET-CT) compared to CT in the detection of lymph node and distant metastases. Thereby the presence of extra-vesical disease on 18 F-FDG-PET-CT has been correlated with a worse overall survival. This supports the hypothesis that 18 F-FDG-PET-CT is useful in stratifying MIBC patients and that adapting the treatment plan accordingly might result in improved outcome., Methods: EFFORT-MIBC is a multicentric prospective phase II trial aiming to include 156 patients. Eligible patients are patients with histopathology-proven MIBC or ≥ T3 on conventional imaging treated with MIBC radical treatment, without extra-pelvic metastases on conventional imaging (thoracic CT and abdominopelvic CT/ magnetic resonance imaging (MRI)). All patients will undergo radical local therapy and if eligible neo-adjuvant chemotherapy. An 18 F-FDG-PET-CT will be performed in addition to and at the timing of the conventional imaging. In case of presence of extra-pelvic metastasis on 18 F-FDG-PET-CT, appropriate intensification of treatment with metastasis-directed therapy (MDT) (in case of ≤3 metastases) or systemic immunotherapy (> 3 metastases) will be provided. The primary outcome is the 2-year overall survival rate. Secondary endpoints are progression-free survival, distant metastasis-free survival, disease-specific survival and quality of life. Furthermore, the added diagnostic value of 18 F-FDG-PET-CT compared to conventional imaging will be evaluated and biomarkers in tumor specimen, urine and blood will be correlated with primary and secondary endpoints., Discussion: This is a prospective phase II trial evaluating the impact of 18 F-FDG-PET-CT in stratifying patients with primary MIBC and tailoring the treatment accordingly. We hypothesize that the information on the pelvic nodes can be used to guide local treatment and that the presence of extra-pelvic metastases enables MDT or necessitates the early initiation of immunotherapy leading to an improved outcome., Trial Registration: The Ethics Committee of the Ghent University Hospital (BC-07456) approved this study on 11/5/2020. The trial was registered on ClinicalTrials.gov (NCT04724928) on 21/1/2021., (© 2021. The Author(s).)

External beam radiotherapy (EBRT), as part of a trimodality approach, is an attractive bladder-preserving alternative to radical cystectomy. Several EBRT regimens with different treatment volumes have been described with similar tumour control and, so far, clear recommendations on the optimal radiotherapy regimen and treatment volume are lacking. The current review summarises EBRT literature on dose prescription, fractionation as well as treatment volume in order to guide clinicians in their daily practice when treating patients with muscle-invasive bladder cancer. Taking into account literature on repopulation, continuous-course radiotherapy can be used safely in daily practice where a split-course should only be reserved for those patients who are fit enough to undergo a radical cystectomy in case of a poor early response. A recent meta-analysis has proven that hypofractionated radiotherapy is superior to conventional radiotherapy with regards to invasive locoregional control with similar toxicity profiles. In the absence of node-positive disease, the target volume can be restricted to the bladder. In order to compensate for organ motion, very large margins need to be applied in the absence of image-guided radiotherapy (IGRT). Therefore, the use of IGRT or an adaptive approach is recommended. Based on the available literature, one can conclude that moderate hypofractionated radiotherapy to a dose of 55 Gy in 20 fractions to the bladder only, delivered with IGRT, can be considered standard of care for patients with node-negative invasive bladder cancer., (Copyright © 2021 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.)

Introduction: Uptake of sufficient physical activity before and after radical cystectomy is important to improve physical and psychosocial outcomes in bladder cancer (BC) patients., Methods: In this paper, we describe the development of an evidence-based and theory-informed intervention, guided by the steps of the Intervention Mapping approach, to promote physical activity before and after radical cystectomy in patients with BC., Results: The intervention is a home-based physical activity program. The preoperative timeframe of the intervention is 4 or 12 weeks, depending on administration of neoadjuvant chemotherapy. Postoperatively, the intervention will last for 12 weeks. The intervention consists of a digital oncological platform (DOP), several consultations with healthcare professionals, personal booklet and follow-up phone calls. DOP includes information, diaries, visual representation of progress, mailbox, videos of peers and treating physician explaining the benefits of physical activity, photo material of exercises and a walking program with an activity tracker. Individual goals will be set and will be self-monitored by the patient through DOP. Patients will receive alerts and regular feedback., Conclusions: Intervention Mapping ensures transparency of all intervention components and offers a useful approach for the development of behaviour change interventions for cancer patients and for translation of theories into practice., (© 2020 John Wiley & Sons Ltd.)

Purpose: This umbrella review aims to evaluate the quality, summarize and compare the conclusions of systematic reviews investigating the impact of curative treatment options on health-related quality of life (HRQoL) in muscle-invasive bladder cancer (MIBC)., Methods: The Cochrane Library, MEDLINE, Embase and Web of Science were searched independently by two authors from inception until 06 January 2020. Systematic reviews and meta-analyses assessing the impact of any curative treatment option on HRQol in MIBC patients were eligible. Risk of bias was assessed using the AMSTAR 2 tool., Results: Thirty-two reviews were included. Robot-assisted RC with extracorporeal urinary diversion and open RC have similar HRQoL (n = 10). Evidence for pelvic organ-sparing RC was too limited (n = 2). Patients with a neobladder showed better overall and physical HRQoL outcomes, but worse urinary function in comparison with ileal conduit (n = 17). Bladder-preserving radiochemotherapy showed slightly better urinary and sexual but worse gastro-intestinal HRQoL outcomes in comparison with RC patients (n = 6). Quality of the reviews was low in more than 50% of the available reviews and most of the studies included in the reviews were nonrandomized studies., Conclusion: This umbrella review gives a comprehensive overview of the available evidence to date.

Background: Although guidelines exist for advanced and variant bladder cancer management, evidence is limited/conflicting in some areas and the optimal approach remains controversial., Objective: To bring together a large multidisciplinary group of experts to develop consensus statements on controversial topics in bladder cancer management., Design: A steering committee compiled proposed statements regarding advanced and variant bladder cancer management which were assessed by 113 experts in a Delphi survey. Statements not reaching consensus were reviewed; those prioritised were revised by a panel of 45 experts prior to voting during a consensus conference., Setting: Online Delphi survey and consensus conference., Participants: The European Association of Urology (EAU), the European Society for Medical Oncology (ESMO), experts in bladder cancer management., Outcome Measurements and Statistical Analysis: Statements were ranked by experts according to their level of agreement: 1-3 (disagree), 4-6 (equivocal), and 7-9 (agree). A priori (level 1) consensus was defined as ≥70% agreement and ≤15% disagreement, or vice versa. In the Delphi survey, a second analysis was restricted to stakeholder group(s) considered to have adequate expertise relating to each statement (to achieve level 2 consensus)., Results and Limitations: Overall, 116 statements were included in the Delphi survey. Of these statements, 33 (28%) achieved level 1 consensus and 49 (42%) achieved level 1 or 2 consensus. At the consensus conference, 22 of 27 (81%) statements achieved consensus. These consensus statements provide further guidance across a broad range of topics, including the management of variant histologies, the role/limitations of prognostic biomarkers in clinical decision making, bladder preservation strategies, modern radiotherapy techniques, the management of oligometastatic disease, and the evolving role of checkpoint inhibitor therapy in metastatic disease., Conclusions: These consensus statements provide further guidance on controversial topics in advanced and variant bladder cancer management until a time when further evidence is available to guide our approach., Patient Summary: This report summarises findings from an international, multistakeholder project organised by the EAU and ESMO. In this project, a steering committee identified areas of bladder cancer management where there is currently no good-quality evidence to guide treatment decisions. From this, they developed a series of proposed statements, 71 of which achieved consensus by a large group of experts in the field of bladder cancer. It is anticipated that these statements will provide further guidance to health care professionals and could help improve patient outcomes until a time when good-quality evidence is available., (Copyright © 2019 European Society of Medical Oncology and European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Background: Although guidelines exist for advanced and variant bladder cancer management, evidence is limited/conflicting in some areas and the optimal approach remains controversial., Objective: To bring together a large multidisciplinary group of experts to develop consensus statements on controversial topics in bladder cancer management., Design: A steering committee compiled proposed statements regarding advanced and variant bladder cancer management which were assessed by 113 experts in a Delphi survey. Statements not reaching consensus were reviewed; those prioritised were revised by a panel of 45 experts before voting during a consensus conference., Setting: Online Delphi survey and consensus conference., Participants: The European Association of Urology (EAU), the European Society for Medical Oncology (ESMO), experts in bladder cancer management., Outcome Measurements and Statistical Analysis: Statements were ranked by experts according to their level of agreement: 1-3 (disagree), 4-6 (equivocal), 7-9 (agree). A priori (level 1) consensus was defined as ≥70% agreement and ≤15% disagreement, or vice versa. In the Delphi survey, a second analysis was restricted to stakeholder group(s) considered to have adequate expertise relating to each statement (to achieve level 2 consensus)., Results and Limitations: Overall, 116 statements were included in the Delphi survey. Of these, 33 (28%) statements achieved level 1 consensus and 49 (42%) statements achieved level 1 or 2 consensus. At the consensus conference, 22 of 27 (81%) statements achieved consensus. These consensus statements provide further guidance across a broad range of topics, including the management of variant histologies, the role/limitations of prognostic biomarkers in clinical decision making, bladder preservation strategies, modern radiotherapy techniques, the management of oligometastatic disease and the evolving role of checkpoint inhibitor therapy in metastatic disease., Conclusions: These consensus statements provide further guidance on controversial topics in advanced and variant bladder cancer management until a time where further evidence is available to guide our approach., (© The Author(s) 2019. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Objective:: To explore the determinants of physical activity in patients with bladder cancer before and after radical cystectomy., Design:: A qualitative research design using semi-structured face-to-face interviews., Setting and Subjects:: A total of 30 interviews were conducted with people diagnosed with bladder cancer and treated with radical cystectomy at Ghent University Hospital., Main Measures:: The interviews were audiotaped and transcribed verbatim. Framework analysis with constant comparison between and within interviews was applied until final topics were derived from interpreting the data., Results:: Physical activity behavior in patients with bladder cancer is determined multifactorial with condition-related (e.g. urinary symptoms, comorbidities), therapy-related (e.g. fatigue, diarrhea), patient-related (e.g. outcome expectations, coping skills, definitions of physical activity), social/economic-related (e.g. social support, attractive environment) and health system-related (e.g. physicians' advice, information) factors., Conclusion:: The results of this study can guide the development of theory-based behavior change interventions to increase physical activity in bladder cancer patients.

Introduction: There is a gap between optimal and actual use of radiotherapy (RT) in muscle-invasive bladder cancer (MIBC). We investigated the opinions of radiation-oncologists, urologists, and medical oncologists on use of RT in different cases. Barriers and facilitators for applying guidelines were examined., Material and Methods: A web-based survey was developed at Ghent University Hospital and conducted from November 18, 2016 to July 17, 2017. The place of primary, adjuvant, and palliative RT was evaluated. Additional questions assessed the use of guidelines, barriers, and facilitators., Results: In total, 126 physicians (57 radiation oncologists, 41 urologists, and 28 medical oncologists) completed the survey. Significant differences in use of RT in the primary and adjuvant setting were observed between radiation oncologists and urologists. Younger age and presence of hydronephrosis are perceived as contraindications for RT in the primary setting. In the adjuvant setting, RT was mainly considered in case of positive surgical margins. All radiation oncologists and 96% of medical oncologists considered palliative RT for patients with painful bone metastases, whereas 21% of urologists did not (P < .001). Clinical decisions are mainly based on EAU guidelines. The most important reason for nonadherence to guidelines is external barriers (18%). One strategy to improve awareness of guidelines is a summary of guidelines on the website of national organizations (54%)., Conclusion: There is controversy regarding the place of RT in MIBC, with a clear variation between professionals. Barriers and facilitators to use RT should be addressed, seeing the gap in RT utilization and predicted increase in patients requiring RT for MIBC., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Background: Radical cystectomy (RC) associated with pelvic lymph node dissection (PLND) is the most common local therapy in the management of non-metastatic muscle invasive bladder cancer (MIBC). Loco-regional recurrence (LRR), however, remains a common and important therapeutic challenge associated with poor oncologic outcomes. We aimed to systematically review evidence regarding factors associated with LRR and to propose a framework for adjuvant radiotherapy (RT) in patients with MIBC., Methods: We performed this systematic review in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. We searched the PubMed database for articles related to MIBC and associated treatments, published between January 1980 and June 2015. Articles identified by searching references from candidate articles were also included. We retrieved 1383 publications from PubMed and 34 from other sources. After an initial screening, a review of titles and abstracts, and a final comprehensive full text analysis of papers assessed for eligibility, a final consensus on 32 studies was obtained., Results: LRR is associated with specific patient-, tumor-, center- or treatment-related variables. LRR varies widely, occurring in as many as 43% of the cases and is strongly related to survival outcomes. While perioperative treatment does not impact on LRR, pathological factors such as pT, pN, positive margins status, extent of PLND, number of lymph nodes removed and/or invaded are correlated with LRR. Patients with pT3-T4a and/or positive lymph-nodes and/or limited pelvic lymph-node dissection and/or positive surgical margins have been distributed in LRR risk groups with accuracy., Conclusions: LRR patterns are well-known and for selected patients, adjuvant treatments could target this event. Intrinsic tumor subtype may guide future criteria to define a personalized treatment strategy. Prospective trials evaluating safety and efficacy of adjuvant RT are ongoing in several countries., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Objective: Summarizing the evidence on the effects of pre- and postoperative exercise and psychosocial rehabilitation interventions on patient-reported outcomes (PROs) and physical fitness in bladder cancer patients undergoing radical cystectomy., Data Sources: The Cochrane Central Register of Controlled Trials, MEDLINE, Embase, Web of Science and the Physiotherapy Evidence Database were searched independently by two authors from inception until 10 November 2017. Cited references of the studies and citing references retrieved via Web of Science were also checked., Review Methods: Randomized controlled trials (RCTs) and non-randomized studies assessing effects of exercise and psychosocial interventions in bladder cancer patients undergoing radical cystectomy were eligible. Primary outcome measures were PROs and physical fitness. Risk of bias was assessed using the Cochrane Collaboration tool and the Newcastle-Ottawa Scale., Results: Five RCTs (three exercise and two psychosocial studies) and one non-randomized psychosocial study comprising 317 bladder cancer patients were included. Timing of the intervention was preoperative ( n = 2), postoperative ( n = 2) or both pre- and postoperative ( n = 2). Positive effects of exercise were found for physical fitness ( n = 3), some health-related quality-of-life (HRQoL) domains ( n = 2), personal activities in daily living ( n = 1) and muscle strength ( n = 1). Psychosocial interventions showed positive effects on anxiety ( n = 1), fatigue ( n = 1), depression ( n = 1), HRQoL ( n = 1) and posttraumatic growth ( n = 1). Quality assessment showed most shortcomings with sample sizes and strong heterogeneity was observed between studies., Conclusion: The evidence relating to the effects of exercise in bladder cancer is very limited and is even less for psychosocial interventions.

Context: The incidence of muscle invasive bladder cancer (MIBC) increases with age. With increased life expectancy the number of elderly MIBC patients is expected to increase. Existing guidelines on management of MIBC do not preclude curative treatments for elderly patients. However, it is necessary to assess the risks and benefits of a treatment to avoid overtreatment that results in decreased health-related quality of life without prolonging survival., Objective: To report on overall survival (OS), cancer specific survival (CSS), and morbidity after curative treatment in elderly patients, defined as age >70 yr, with nonmetastatic MIBC and to compare this with the outcome of younger MIBC patients., Evidence Acquisition: A systematic review was performed using Medline, PubMed, and Embase databases. Articles were included if they addressed one of the three research questions: Only articles including >100 patients and with a clear age-stratification were included., Evidence Synthesis: Forty-two articles were retrieved for review. No article directly addressed the use of geriatric assessment. OS and CSS worsen significantly with age both after radical cystectomy and radiotherapy regimens. While POM significantly increases with age, morbidity seems comparable between younger and older patients., Conclusions: Although a proportion of elderly patients with MIBC will benefit from curative treatment, we observed worse OS, CSS, and POM with age. The impact of age on late morbidity is less clear. Prospective studies evaluating geriatric assessments are critically needed to optimize MIBC management in the elderly., Patient Summary: We performed a systematic review to evaluate the outcome and complication rate in elderly patients with muscle invasive bladder cancer. We observed that overall survival and cancer specific survival significantly decrease and perioperative mortality significantly increases with age. The impact of age on late morbidity is less clear. There is a need for geriatric assessments to select those patients that will benefit from curative treatment., (Copyright © 2017 European Association of Urology. All rights reserved.)

Introduction: Survivors of muscle invasive bladder cancer (MIBC) experience physical and psychosocial side effects of cancer diagnosis and treatment. These negative side effects have a crucial impact on their health-related quality of life (HRQoL). To date, there is evidence that rehabilitation interventions such as physical activity and psychosocial support have a positive effect on the HRQoL of cancer survivors. Unfortunately, there are no specific guidelines for rehabilitation or survivorship programmes for MIBC survivors. Therefore, this systematic review aims to assess the effects of exercise-based and psychosocial rehabilitation interventions in MIBC survivors., Methods and Analysis: The approach of this review is consistent with the Cochrane methodology. Randomized controlled trials and non-randomised studies will be included. The population of interest is patients (≥18 years of age) with diagnosis of MIBC or high-risk non-MIBC for whom a radical cystectomy is indicated. There will be two eligible intervention types for inclusion: exercise-based and psychosocial rehabilitation interventions. The primary outcome measures are patient-reported outcomes (eg, HRQoL, fatigue and pain) and physical fitness. Studies will be identified independently by two review authors by searching the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, Web of Science and the Physiotherapy Evidence Database. A third reviewer will be asked by disagreements. Risk of bias will be assessed using the Cochrane Collaboration tool and the Newcastle-Ottawa Scale. Data will be summarised descriptively. If homogeneity of the studies is sufficient, meta-analysis will be undertaken. The broad scope of this review (ie, different interventions and study designs) is needed to have a comprehensive view on effective rehabilitation interventions., Ethics and Dissemination: Ethics approval is not required, as no primary data will be collected. Results will be disseminated through a peer-reviewed publication., Competing Interests: Competing interests: None declared., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Background: Neo-adjuvant chemotherapy followed by radical cystectomy with extended pelvic lymph node dissection is considered to be the treatment of choice for patients with muscle invasive bladder cancer (MIBC). Despite this aggressive treatment the outcome is poor and ultimately, 30% of the patients with ≥pT3 tumors develop a pelvic recurrence. We hypothesize that postoperative adjuvant external beam radiotherapy (EBRT) might prevent local and lymph node recurrence and improve disease free- and overall survival as loco-regional recurrence is linked to the development of distant metastasis., Methods: We plan to perform a multicentric prospective phase two study including 76 patients. Eligible patients are patients with MIBC, treated with radical cystectomy and presenting with ≥1 of the following characteristics: Pathological (p)T3 stage + presence of lymphovascular invasion on pathological examination pT4 stage <10 lymph nodes removed positive lymph nodes positive surgical margins Patients will have a 18 F-FDG PET-CT to rule out the presence of distant metastasis prior to EBRT. A median dose of 50 Gy in 25 fractions is prescribed to the pelvic lymph node regions with inclusion of the operative bladder bed in case of a positive surgical margin. Patients with suspected lymph nodes on PET- CT can still be included in the trial, but a simultaneous integrated boost to 74Gy to the positive lymph nodes will be delivered. Blood and urine samples will be collected on day-1 and last day of EBRT for evaluation of biomarkers. The primary endpoint is evaluation of acute ≥Grade 3 intestinal or grade 4 urinary toxicity, in case of a neo-bladder reconstruction, within 12 weeks after EBRT. Secondary endpoints are: assessment of QOL, late RTOG toxicity, local control, disease free survival and overall survival. Biomarkers in urine and blood will be correlated with secondary survival endpoints., Discussion: This is a prospective phase 2 trial re-assessing the feasibility of adjuvant radiotherapy in high-risk MIBC., Trial Registration: The Ethics committee of the Ghent University Hospital (EC2014/0630) approved this study on 31/07/2014. Trial registration on Clinicaltrials.gov ( NCT02397434 ) on November 19, 2014.