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- Ahmed, Kamran, et al.
(författare)
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Development of a standardised training curriculum for robotic surgery: a consensus statement from an international multidisciplinary group of experts
- 2015
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Ingår i: BJU International. - : Wiley. - 1464-4096 .- 1464-410X. ; 116:1, s. 93-101
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To explore the views of experts about the development and validation of a robotic surgery training curriculum, and how this should be implemented. Materials and methods: An international expert panel was invited to a structured session for discussion. The study was of a mixed design, including qualitative and quantitative components based on focus group interviews during the European Association of Urology (EAU) Robotic Urology Section (ERUS) (2012), EAU (2013) and ERUS (2013) meetings. After introduction to the aims, principles and current status of the curriculum development, group responses were elicited. After content analysis of recorded interviews generated themes were discussed at the second meeting, where consensus was achieved on each theme. This discussion also underwent content analysis, and was used to draft a curriculum proposal. At the third meeting, a quantitative questionnaire about this curriculum was disseminated to attendees to assess the level of agreement with the key points. Results: In all, 150 min (19 pages) of the focus group discussion was transcribed (21 316 words). Themes were agreed by two raters (median agreement kappa 0.89) and they included: need for a training curriculum (inter-rater agreement kappa 0.85); identification of learning needs (kappa 0.83); development of the curriculum contents (kappa 0.81); an overview of available curricula (kappa 0.79); settings for robotic surgery training ((kappa 0.89); assessment and training of trainers (kappa 0.92); requirements for certification and patient safety (kappa 0.83); and need for a universally standardised curriculum (kappa 0.78). A training curriculum was proposed based on the above discussions. Conclusion: This group proposes a multi-step curriculum for robotic training. Studies are in process to validate the effectiveness of the curriculum and to assess transfer of skills to the operating room.
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- Artibani, Walter, et al.
(författare)
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EAU Policy on Live Surgery Events.
- 2014
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Ingår i: European Urology. - : Elsevier BV. - 1873-7560 .- 0302-2838. ; 66:1, s. 87-97
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Forskningsöversikt (refereegranskat)abstract
- Live surgery is an important part of surgical education, with an increase in the number of live surgery events (LSEs) at meetings despite controversy about their real educational value, risks to patient safety, and conflicts of interest.
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- Gandaglia, Giorgio, et al.
(författare)
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Structured Population-based Prostate-specific Antigen Screening for Prostate Cancer : The European Association of Urology Position in 2019
- 2019
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Ingår i: European Urology. - : Elsevier BV. - 0302-2838. ; 76:2, s. 142-150
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Tidskriftsartikel (refereegranskat)abstract
- Prostate cancer (PCa)is one of the first three causes of cancer mortality in Europe. Screening in asymptomatic men (aged 55–69 yr)using prostate-specific antigen (PSA)is associated with a migration toward lower staged disease and a reduction in cancer-specific mortality. By 20 yr after testing, around 100 men need to be screened to prevent one PCa death. While this ratio is smaller than for breast and colon cancer, the long natural history of PCa means many men die from other causes. As such, the nonselective use of PSA testing and radical treatments can lead to overdiagnosis and overtreatment. The European Association of Urology (EAU)supports measures to encourage appropriate PCa detection through PSA testing, while reducing overdiagnosis and overtreatment. These goals may be achieved using personalized risk-stratified approaches. For diagnosis, the greatest benefit from early detection is likely to come in men assessed using baseline PSA levels at the age of 45 yr to individualize screening intervals. Multiparametric magnetic resonance imaging as well as risk calculators based on family history, ethnicity, digital rectal examination, and prostate volume should be considered to triage the need for biopsy, thus reducing the risk of overdiagnosis. For treatment, the EAU advocates balancing patient's life expectancy and cancer's mortality risk when deciding an approach. Active surveillance is encouraged in well-informed patients with low-risk and some intermediate-risk cancers, as it decreases the risks of overtreatment without compromising oncological outcomes. Conversely, the EAU advocates radical treatment in suitable men with more aggressive PCa. Multimodal treatment should be considered in locally advanced or high-grade cancers. Patient summary: Implementation of prostate-specific antigen (PSA)-based screening should be considered at a population level. Men at risk of prostate cancer should have a baseline PSA blood test (eg, at 45 yr). The level of this test, combined with family history, ethnicity, and other factors, can be used to determine subsequent follow-up. Magnetic resonance imaging scans and novel biomarkers should be used to determine which men need biopsy and how any cancers should be treated.
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- Grimm, Marc-Oliver, et al.
(författare)
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Safe Use of Immune Checkpoint Inhibitors in the Multidisciplinary Management of Urological Cancer : The European Association of Urology Position in 2019
- 2019
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Ingår i: European Urology. - : Elsevier. - 0302-2838 .- 1873-7560. ; 76:3, s. 368-380
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Forskningsöversikt (refereegranskat)abstract
- Immune checkpoint inhibitors (ICIs) are now used routinely to treat advanced or metastatic urothelial and renal cell carcinoma, among other cancers. Furthermore, multiple trials are currently exploring their role in adjuvant, neoadjuvant, and noninvasive (eg, high-grade non-muscle-invasive bladder cancer) settings. Consequently, urologists are increasingly confronted with patients who are on, have recently received, or will be treated with ICI therapy. The care of these patients is likely to be shared between urologists and medical oncologists, with additional occasional support of other medical specialties. Therefore, it is important that urologists have good knowledge of immune-related side effects. Here, we provide advice on prevention, early diagnosis, and clinical management of the most relevant toxicities to strengthen urologists' insight and, thus, role in the multidisciplinary management in the new immunotherapy era. Patient summary: Immune therapy is a common treatment for many patients with advanced cancer. We describe common side effects of this treatment, and advise how they are best prevented and managed.
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- Heidenreich, Axel, et al.
(författare)
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Early Detection of Prostate Cancer: European Association of Urology Recommendation
- 2013
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Ingår i: European Urology. - : Elsevier BV. - 1873-7560 .- 0302-2838. ; 64:3, s. 347-354
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Tidskriftsartikel (refereegranskat)abstract
- Background: The recommendations and the updated EAU guidelines consider early detection of PCa with the purpose of reducing PCa-related mortality and the development of advanced or metastatic disease. Objective: This paper presents the recommendations of the European Association of Urology (EAU) for early detection of prostate cancer (PCa) in men without evidence of PCa-related symptoms. Evidence acquisition: The working panel conducted a systematic literature review and meta-analysis of prospective and retrospective clinical studies on baseline prostate-specific antigen (PSA) and early detection of PCa and on PCa screening published between 1990 and 2013 using Cochrane Reviews, Embase, and Medline search strategies. Evidence synthesis: The level of evidence and grade of recommendation were analysed according to the principles of evidence-based medicine. The current strategy of the EAU recommends that (1) early detection of PCa reduces PCa-related mortality; (2) early detection of PCa reduces the risk of being diagnosed and developing advanced and metastatic PCa; (3) a baseline serum PSA level should be obtained at 40-45 yr of age; (4) intervals for early detection of PCa should be adapted to the baseline PSA serum concentration; (5) early detection should be offered to men with a life expectancy >= 10 yr; and (6) in the future, multivariable clinical risk-prediction tools need to be integrated into the decision-making process. Conclusions: A baseline serum PSA should be offered to all men 40-45 yr of age to initiate a risk-adapted follow-up approach with the purpose of reducing PCa mortality and the incidence of advanced and metastatic PCa. In the future, the development and application of multivariable risk-prediction tools will be necessary to prevent over diagnosis and over treatment. (C) 2013 European Association of Urology. Published by Elsevier B. V. All rights reserved.
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- Joniau, Steven, et al.
(författare)
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Current Vaccination Strategies for Prostate Cancer
- 2012
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Ingår i: European Urology. - : Elsevier BV. - 1873-7560 .- 0302-2838. ; 61:2, s. 290-306
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Forskningsöversikt (refereegranskat)abstract
- Context: The first therapeutic cancer vaccine demonstrating effectiveness in a phase 3 study was approved by the US Food and Drug Administration on 29 April 2010. The pivotal trial demonstrated overall survival (OS) benefit in patients treated with antigen-loaded leukapheresis cells compared with a control infusion. Results of other prostate cancer (PCa) vaccination strategies are awaited, as this approach may herald a new era in the care for patients with advanced PCa. Objective: Consider effectiveness and safety of vaccination strategies in the treatment of PCa. Evidence acquisition: We searched three bibliographic databases (January 1995 through October 2010) for randomised phase 2 and 3 studies of vaccination strategies for PCa based on predetermined relevant Medical Subject Heading terms and free text terms. Evidence synthesis: Data from 3 randomised phase 3 and 10 randomised phase 2 vaccination trials are discussed with respect to clinical outcome in terms of progression-free survival and OS, toxicity, prostate-specific antigen (PSA) response, and immunologic response. Three phase 3 trials (D9901, D9902A, and D9902B) that enrolled a total of 737 patients, all controlled and double-blinded, tested the efficacy of sipuleucel-T. The largest of these three trials, called Immunotherapy for Prostate Adenocarcinoma Treatment (IMPACT), has demonstrated safety and effectiveness of sipuleucel-T (now marketed as Provenge) as measured by prolonged survival of 512 asymptomatic patients with metastatic castration-resistant PCa (mCRPC). The study showed a 4.1-mo median survival benefit in the sipuleucel-T vaccine-treated group compared with the control group (25.8 vs 21.7 mo; hazard ratio [HR]: 0.78; 95% confidence interval [CI], 0.62-0.98; p = 0.032) and extended 3-yr survival (31.7% vs 23.0%). In contrast, two phase 3 vaccination trials with a whole-tumour-cell mixture of two PCa cell lines (GVAX) and testing GVAX either alone or in combination with chemotherapy versus chemotherapy alone (VITAL1 and 2) were terminated prematurely based on futility and increased deaths. Other phase 2 vaccination trials testing different types of vaccines in castration-resistant PCa patients have been reported with variable outcomes. Notably, a controlled, double-blind, randomised phase 2 vaccine trial of PROSTVAC-VF, a recombinant viral vector containing complementary DNA encoding PSA, in 125 patients with chemotherapy-naive, minimally symptomatic mCRPC also demonstrated safety but no significant effect on the time to disease progression. In comparison with controls (n = 40), PROSTVAC-VF-treated patients (n = 82) experienced longer median extended 3-yr survival (30% vs 17%). In general, PCa vaccines are perceived to have less toxicity compared with current cytotoxic or targeted therapies. Evaluation of clinical efficacy of different vaccination strategies (eg, protein-, peptide-and DNA-based vaccines) in the context of properly designed and controlled phase 3 studies is warranted. Conclusions: Cancer vaccines represent a new paradigm in the treatment of PCa. The IMPACT trial showed improved survival but no difference in time to disease progression in mCRPC patients with minimal tumour burden. Observations in phase 2 and 3 trials pave the way for other vaccination approaches for this disease, raise questions regarding the most appropriate clinical trial designs, and underscore the importance of identifying biomarkers for antitumour effect to better implement such therapies. (C) 2011 European Association of Urology. Published by Elsevier B. V. All rights reserved.
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- Lawrentschuk, Nathan, et al.
(författare)
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Prevention and Management of Complications Following Radical Cystectomy for Bladder Cancer
- 2010
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Ingår i: European Urology. - : Elsevier BV. - 1873-7560 .- 0302-2838. ; 57:6, s. 983-1001
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Tidskriftsartikel (refereegranskat)abstract
- Context: This review focuses on the prevention and management of complications following radical cystectomy (RC) for bladder cancer (BCa). Objective: We review the current literature and perform an analysis of the frequency, treatment, and prevention of complications related to RC for BCa. Evidence acquisition: A Medline search was conducted to identify original articles, reviews, and editorials addressing the relationship between RC and short- and long-term complications. Series examined were published within the past decade. Large series reported on multiple occasions (Lee [1], Meyer [2], and Chang and Cookson [3]) with the same cohorts are recorded only once. Quality of life (QoL) and sexual function were excluded. Evidence synthesis: The literature regarding prophylaxis, prevention, and treatment of complications of RC in general is retrospective, not standardised. In general, it is of poor quality when it comes to evidence and is thus difficult to synthesise. Conclusions: Progress has been made in reducing mortality and preventing complications of RC. Postoperative morbidity remains high, partly because of the complexity of the procedures. The issues of surgical volume and standardised prospective reporting of RC morbidity to create evidence-based guidelines are essential for further reducing morbidity and improving patients' QoL. (C) 2010 European Association of Urology. Published by Elsevier B. V. All rights reserved.
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- Ploussard, Guillaume, et al.
(författare)
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The Contemporary Concept of Significant Versus Insignificant Prostate Cancer
- 2011
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Ingår i: European Urology. - : Elsevier BV. - 1873-7560 .- 0302-2838. ; 60:2, s. 291-303
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Forskningsöversikt (refereegranskat)abstract
- Context: The notion of insignificant prostate cancer (Ins-PCa) has progressively emerged in the past two decades. The clinical relevance of such a definition was based on the fact that low-grade, small-volume, and organ-confined prostate cancer (PCa) may be indolent and unlikely to progress to biologic significance in the absence of treatment. Objective: To review the definition of Ins-PCa, its incidence, and the clinical impact of Ins-PCa on the contemporary management of PCa. Evidence acquisition: A review of the literature was performed using the Medline, Scopus, and Web of Science databases with no restriction on language up to September 2010. The literature search used the following terms: insignificant, indolent, minute, microfocal, minimal, low volume, low risk, and prostate cancer. Evidence synthesis: The most commonly used criteria to define Ins-PCa are based on the pathologic assessment of the radical prostatectomy specimen: (1) Gleason score <= 6 without Gleason pattern 4 or 5, (2) organ-confined disease, and (3) tumour volume < 0.5 cm(3). Several preoperative criteria and prognostication tools for predicting Ins-PCa have been suggested. Nomograms are best placed to estimate the risk of progression on an individualised basis, but a substantial proportion of men with a high probability of harbouring Ins-PCa are at risk for pathologic understaging and/or undergrading. Thus, there is an ongoing need for identifying novel and more accurate predictors of Ins-PCa to improve the distinction between insignificant versus significant disease and thus to promote the adequate management of PCa patients at low risk for progression. Conclusions: The exciting challenge of obtaining the pretreatment diagnostic tools that can really distinguish insignificant from significant PCa should be one of the main objectives of urologists in the following years to decrease the risk of overtreatment of Ins-PCa. (C) 2011 European Association of Urology. Published by Elsevier B. V. All rights reserved.
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- Reza, Mariana, et al.
(författare)
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Automated Bone Scan Index as an Imaging Biomarker to Predict Overall Survival in the Zometa European Study/SPCG11
- 2021
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Ingår i: European Urology Oncology. - : Elsevier BV. - 2588-9311. ; 4:1, s. 49-55
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Owing to the large variation in treatment response among patients with high-risk prostate cancer, it would be of value to use objective tools to monitor the status of bone metastases during clinical trials. Automated Bone Scan Index (aBSI) based on artificial intelligence has been proposed as an imaging biomarker for the quantification of skeletal metastases from bone scintigraphy.OBJECTIVE: To investigate how an increase in aBSI during treatment may predict clinical outcome in a randomised controlled clinical trial including patients with high-risk prostate cancer.DESIGN, SETTING, AND PARTICIPANTS: We retrospectively selected all patients from the Zometa European Study (ZEUS)/SPCG11 study with image data of sufficient quality to allow for aBSI assessment at baseline and at 48-mo follow-up. Data on aBSI were obtained using EXINIboneBSI software, blinded for clinical data and randomisation of zoledronic acid treatment. Data on age, overall survival (OS), and prostate-specific antigen (PSA) at baseline and upon follow-up were available from the study database.OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Association between clinical parameters and aBSI increase during treatment was evaluated using Cox proportional-hazards regression models, Kaplan-Meier estimates, and log-rank test. Discrimination between prognostic variables was assessed using the concordance index (C-index).RESULTS AND LIMITATIONS: In this cohort, 176 patients with bone metastases and a change in aBSI from baseline to follow-up of ≤0.3 had a significantly longer median survival time than patients with an aBSI change of >0.3 (p<0.0001). The increase in aBSI was significantly associated with OS (p<0.01 and C-index=0.65), while age and PSA change were not.CONCLUSIONS: The aBSI used as an objective imaging biomarker predicted outcome in prostate cancer patients in the ZEUS/SPCG11 study. An analysis of the change in aBSI from baseline to 48-mo follow-up represents a valuable tool for prognostication and monitoring of prostate cancer patients with bone metastases.PATIENT SUMMARY: The increase in the burden of skeletal metastases, as measured by the automated Bone Scan Index (aBSI), during treatment was associated with overall survival in patients from the Zometa European Study/SPCG11 study. The aBSI may be a useful tool also in monitoring prostate cancer patients with newly developed bone metastases.
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