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Raadabadi M, Daroudi R, Zendehdel K, Haghdoost AA, Ebadzadeh MR, Rashidian H. Direct and indirect medical costs of bladder cancer in Iran. Cost Eff Resour Alloc 2023; 21:5. [PMID: 36647054 PMCID: PMC9841712 DOI: 10.1186/s12962-023-00416-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 01/03/2023] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Bladder cancer is one of the most prevalent and costly cancers in the world. Estimating the economic burden of bladder cancer is essential for allocating resources to different sectors of health systems and determining the appropriate payment mechanisms. The present study aimed at estimating the economic burden of bladder cancer in Iran. METHODS In this study, we used a prevalence-based approach for estimating the economic burden of bladder cancer. Direct and indirect costs of bladder cancer were calculated using the cost of illness and human capital approaches. Data were collected using a researcher-made checklist obtained from several sources including Iran bladder cancer clinical practice guideline, the Statistical Center of Iran, Iran's Ministry of Cooperatives, Labor, and Social Welfare, Relative Value of Health Services (RVHS) book and Iranian Food and Drug Administration organization. The analyses were done by Microsoft Excel 2013 and Stata 13. RESULTS The number of the cases of 5-year prevalence of bladder cancer in Iran was estimated as 21,807 people in 2018. The economic burden of bladder cancer in Iran was estimated at US$ 86,695,474. Indirect medical costs constituted about two-third of the economic burden of bladder cancer, and mostly related to productivity loss due to mortality. Most of the direct medical costs (29.7%) were related to the stage T2-T3 and transurethral resection of bladder (31.01%) and radical cystectomy (19.99%) procedures. CONCLUSION Our results showed that the costs of bladder cancer, imposed on the healthcare system, were significant and mostly related to lost production costs. The implementation of screening and diagnostic programs can improve the survival rate and quality of life of patients and reduce the cost of lost productivity due to mortality in these patients.
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Affiliation(s)
- Mehdi Raadabadi
- grid.412505.70000 0004 0612 5912Health Policy and Management Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Rajabali Daroudi
- grid.411705.60000 0001 0166 0922Department of Health Management, Policy and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Kazem Zendehdel
- grid.414574.70000 0004 0369 3463Cancer Research Center, Cancer Institute of Iran, Imam Khomeini Hospital, Tehran University of Medical Sciences, Keshavarz Bulvard, PoBox: 13145-158, Tehran, Iran ,grid.411705.60000 0001 0166 0922Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Akbar Haghdoost
- grid.412105.30000 0001 2092 9755 HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Reza Ebadzadeh
- grid.412105.30000 0001 2092 9755Department of Urology, Bahonar Hospital, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamideh Rashidian
- grid.414574.70000 0004 0369 3463Cancer Research Center, Cancer Institute of Iran, Imam Khomeini Hospital, Tehran University of Medical Sciences, Keshavarz Bulvard, PoBox: 13145-158, Tehran, Iran
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Muilwijk T, Akand M, Raskin Y, Jorissen C, Vander Eeckt K, Van Bruwaene S, Van Cleynenbreugel B, Joniau S, Van Der Aa F. Quality Control Indicators for Transurethral Resection of Bladder Tumor: Results from an Embedded Belgian Multicenter Prospective Registry. Eur Urol Oncol 2022:S2588-9311(22)00202-4. [PMID: 36543720 DOI: 10.1016/j.euo.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 10/26/2022] [Accepted: 11/20/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Quality control indicators (QCIs) can be used to objectively evaluate guideline adherence and benchmark quality among urologists and centers. OBJECTIVE To assess six QCIs for non-muscle-invasive bladder cancer (NMIBC) using a prospective registry of transurethral resection of bladder tumor (TURBT) procedures. DESIGN, SETTING, AND PARTICIPANTS Clinical data for TURBT cases were prospectively collected using electronic case report forms (eCRFs) embedded in the electronic medical record in three centers during 2013-2017. Pathological data were collected retrospectively. Patients with T0 disease or prior T2 disease were excluded. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS We assessed six QCIs: complete resection (CR) status, presence of detrusor muscle (DM), re-TURBT, single instillation of mitomycin C (MMC), start of bacillus Calmette-Guérin (BCG) therapy, and therapy ≤6 wk after diagnosis. We assessed the quality of reporting on QCIs and compliance with QCIs, compared compliance between centers and over time, and investigated correlation between compliance and recurrence-free survival (RFS). RESULTS AND LIMITATIONS Data for 1350 TURBT procedures were collected, of which 1151 were included for 907 unique patients. The distribution of European Association of Urology risk categories after TURBT was 271 with low risk, 464 with intermediate risk, and 416 with high risk. The quality of reporting for two QCIs was suboptimal, at 35% for DM and 51% for BCG. QCI compliance was 97% for CR, 31% for DM, 65% for MMC, 33% for re-TURBT, 39% for BCG, and 88% for therapy ≤6 wk after diagnosis. Compliance with all QCIs differed significantly among centers. Compliance with MMC and re-TURBT increased significantly over time, which could be attributed to one center. Compliance with MMC was significantly correlated with RFS. The main study limitation is the retrospective collection of pathology data. CONCLUSIONS A TURBT registry consisting of eCRFs to collect pathology and outcome data allowed assessment of QCIs for NMIBC. Our study illustrates the feasibility of this approach in a real-life setting. Differences in performance on QCIs among centers can motivate urologists to improve their day-to-day care for patients with NMIBC, and can thus improve clinical outcomes. PATIENT SUMMARY Our study demonstrates that quality control indicators for treatment of bladder cancer not invading the bladder muscle can be evaluated using electronic medical records. We assessed results for 1151 procedures in 907 individual patients to remove bladder tumors between 2013 and 2017 at three centers in Belgium. Compliance with the quality control indicators differed between centers, increased over time, and was correlated with recurrence of disease.
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MacLennan S, Duncan E, Skolarus TA, Roobol MJ, Kasivisvanathan V, Gallagher K, Gandaglia G, Sakalis V, Smith EJ, Plass K, Ribal MJ, N'Dow J, Briganti A. Improving Guideline Adherence in Urology. Eur Urol Focus 2022; 8:1545-1552. [PMID: 34702647 DOI: 10.1016/j.euf.2021.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/24/2021] [Accepted: 10/05/2021] [Indexed: 01/25/2023]
Abstract
CONTEXT Clinical practice guidelines (CPGs) distil an evidence base into recommendations. CPG adherence is associated with better patient outcomes. However, preparation and dissemination of CPGs are a costly task involving multiple skilled personnel. Furthermore, dissemination alone does not ensure CPG adherence. Reasons for nonadherence are often complex, but understanding practice variations and reasons for nonadherence is key to improving CPG adherence and harmonising clinically appropriate and cost-effective care. OBJECTIVE To overview approaches to improving guideline adherence, to provide urology-specific examples of knowledge-practice gaps, and to highlight potential solutions informed by implementation science. EVIDENCE ACQUISITION Three common approaches to implementation science (the Knowledge-To-Action framework, the Consolidated Framework for Implementation Research, and the Behaviour Change Wheel), are summarised. EVIDENCE SYNTHESIS Three implementation problems in urology are illustrated: underuse of single instillation of intravesical chemotherapy in non-muscle-invasive bladder cancer, overuse of androgen deprivation therapy in localised prostate cancer, and guideline-discordant imaging in prostate cancer. Research using implementation science approaches to address these implementation problems is discussed. CONCLUSIONS Urologists, patients, health care providers, funders, and other key stakeholders must commit to reliably capturing and reporting data on patient outcomes, practice variations, guideline adherence, and the impact of adherence on outcomes. Leverage of implementation science frameworks is a sound next step towards improving guideline adherence and the associated benefits of evidence-based care. PATIENT SUMMARY Clinical practice guideline documents are created by expert panels. These documents provide overviews of the evidence for the tests and treatments used in patient care. They also provide recommendations and it is expected that in most circumstances clinicians will follow these recommendations. Sometimes, health care professionals cannot or do not follow these recommendations and it is not always clear why. In this review article we look at some examples of research approaches to addressing this problem of nonadherence and we provide some examples specific to urology.
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Affiliation(s)
- Steven MacLennan
- Academic Urology Unit, Institute of Applied Health Sciences, The University of Aberdeen, Aberdeen, UK; European Association of Urology Guidelines Office and Methodology Committee, Arnhem, The Netherlands.
| | - Eilidh Duncan
- Health Services Research Unit, Institute of Applied Health Sciences, The University of Aberdeen, Aberdeen, UK
| | - Ted A Skolarus
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, MI, USA; Veterans Affairs Health Services Research & Development, Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Monique J Roobol
- Department of Urology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Veeru Kasivisvanathan
- Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospital NHS Foundation Trust, London, UK
| | - Kevin Gallagher
- Department of Urology, Western General Hospital, Edinburgh, UK
| | - Giorgio Gandaglia
- Department of Urology, University Vita e Salute-San Raffaele, Milan, Italy
| | - Vasileios Sakalis
- Department of Urology, General Hospital Agios Pavlos, Thessaloniki, Greece
| | - Emma Jane Smith
- European Association of Urology Guidelines Office, Arnhem, The Netherlands
| | - Karin Plass
- European Association of Urology Guidelines Office, Arnhem, The Netherlands
| | - Maria J Ribal
- European Association of Urology Guidelines Office, Arnhem, The Netherlands; Uro-Oncology Unit, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - James N'Dow
- Academic Urology Unit, Institute of Applied Health Sciences, The University of Aberdeen, Aberdeen, UK; European Association of Urology Guidelines Office, Arnhem, The Netherlands
| | - Alberto Briganti
- Department of Urology, University Vita e Salute-San Raffaele, Milan, Italy; European Association of Urology Guidelines Office, Arnhem, The Netherlands
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Messing EM. Implementing a New Standard of Care. Bladder Cancer 2022; 8:237-239. [PMID: 38993369 PMCID: PMC11181827 DOI: 10.3233/blc-229002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 11/15/2022]
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Hentschel AE, Blankvoort CJ, Bosschieter J, Vis AN, van Moorselaar RJA, Bosmans JE, Nieuwenhuijzen JA. Trial-based Cost-effectiveness Analysis of an Immediate Postoperative Mitomycin C Instillation in Patients with Non–muscle-invasive Bladder Cancer. EUR UROL SUPPL 2022; 37:7-13. [PMID: 35243387 PMCID: PMC8883187 DOI: 10.1016/j.euros.2021.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2021] [Indexed: 11/29/2022] Open
Abstract
Background Bladder cancer imposes a significant public health burden on the European Union. There is a need for cost-effective treatment and follow-up regimens. Objective To assess the cost-effectiveness of immediate mitomycin C (MMC) instillation within 1 d after surgery compared to delayed MMC instillation within 2 wk after surgery with further adjuvant treatment, depending on the patient’s risk group. Design, setting, and participants This economic evaluation was based on a randomized controlled trial among 2243 Dutch patients with non-muscle-invasive bladder cancer (NMIBC) patients from a health care perspective over a 3-yr time period. Outcome measurements and statistical analysis The treatment effect was measured as time to recurrence and recurrence-free survival. Missing effect data were imputed with multiple imputation. Health care utilization and related costs were estimated on the basis of treatment protocols for NMIBC patients in the Netherlands. Statistical uncertainty was estimated using bootstrapping and is graphically presented using cost-effectiveness planes and cost-effectiveness acceptability curves. Results and limitations Time to recurrence was significantly longer for immediate MMC instillation (27.31 mo) than for delayed MMC instillation (24.97 mo), with an adjusted mean difference of 2.21 mo (95% confidence interval [CI] 1.58–2.84). The proportion of patients with recurrence-free survival was significantly higher after immediate MMC instillation (0.65) than after delayed MMC instillation (0.56), with an adjusted mean difference of 0.08 (95% CI 0.06–0.11). Total mean health care costs per patient were significantly lower for immediate MMC instillation (€22 959) than for delayed MMC instillation (€24 624), with an adjusted mean difference of −€1350 (95% CI −€1799 to −€900). The study is limited by the retrospective estimation of costs. Conclusions This trial-based cost-effectiveness analysis shows that from a health care perspective, immediate MMC instillation is more effective and less expensive compared to delayed MMC instillation. Patient summary We assessed the cost-effectiveness of immediate bladder instillation of mitomycin C after surgery to reduce the risk of recurrence after removal of the bladder tumor as compared to delayed instillation in a large Dutch population of patients with non–muscle-invasive bladder cancer. We found that immediate instillation was more effective and less expensive than delayed instillation. We conclude that immediate mitomycin C instillation is a cost-effective treatment for non–muscle-invasive bladder cancer.
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Affiliation(s)
- Anouk E. Hentschel
- Department of Urology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Christian J. Blankvoort
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Judith Bosschieter
- Department of Urology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - André N. Vis
- Department of Urology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - R. Jeroen A. van Moorselaar
- Department of Urology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Judith E. Bosmans
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Jakko A. Nieuwenhuijzen
- Department of Urology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Corresponding author. Department of Urology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Post Box 7057, 1007 MB Amsterdam, The Netherlands. Tel. +31 20 4440272.
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Lewicki P, Arenas-Gallo C, Qiu Y, Venkat S, Basourakos SP, Scherr D, Shoag JE. Underutilization of Blue Light Cystoscopy for Bladder Cancer in the United States. Eur Urol Focus 2021; 8:968-971. [PMID: 34711530 DOI: 10.1016/j.euf.2021.09.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/21/2021] [Accepted: 09/30/2021] [Indexed: 11/30/2022]
Abstract
Blue light cystoscopy (BLC) during transurethral resection of bladder tumor (TURBT) is guideline-recommended as it improves cancer detection and decreases recurrence of the disease. However, the extent to which BLC is used has not been established. We studied BLC use in the Premier Healthcare Database, a large, national sample that captured 158 870 index TURBT procedures between January 2011 and March 2020. Billing data were queried for the administration of hexaminolevulinate at TURBT as a proxy for BLC, and logistic regression models were constructed to identify variables associated with BLC use. BLC was used in 1.2% of index TURBT procedures over the study period. Its use increased following the American Urological Association non-muscle-invasive bladder cancer guideline publication in October 2016 but plateaued in late 2018. After adjusting for patient characteristics, higher odds for BLC use were found for academic hospitals and hospitals with higher TURBT volumes and higher radical cystectomy volumes. Within hospitals with BLC capability, predictors of a surgeon never using BLC included low surgeon TURBT volumes, low surgeon radical cystectomy volumes, and lack of mitomycin C use. Our findings highlight a concerning underutilization and stagnation in the adoption of evidence and guideline-supported intervention. PATIENT SUMMARY: Use of blue light visualization of the bladder improves the detection of cancer during removal of bladder tumors via the urethra. We reviewed records in a large US database for use of this technique and found that it is being underutilized. Since this technique improves detection of cancer in the bladder so that it can be removed to reduce recurrence, blue light visualization should be more widely used.
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Affiliation(s)
- Patrick Lewicki
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Camilo Arenas-Gallo
- Department of Urology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Yuqing Qiu
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, NY, USA
| | - Siv Venkat
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Spyridon P Basourakos
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Douglas Scherr
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Jonathan E Shoag
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA; Department of Urology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
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Modai J, Kovalyonok A, Scherz A, Preise D, Avda Y, Shpunt I, Sasson K, Jaber M, Peretz Y, Croock R, Shilo Y, Ikher S, Lindner U, Leibovici D. Single Instillation of Hypertonic Saline Immediately Following Transurethral Resection of Bladder Tumor for Recurrence Prevention -A Phase I Study. Bladder Cancer 2021; 7:187-192. [PMID: 38994536 PMCID: PMC11181719 DOI: 10.3233/blc-200328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 03/19/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Urologic guidelines recommend perioperative instillation of chemotherapy after transurethral resection of bladder tumor (TURBT) to decrease tumor recurrence, yet implementation of this recommendation is partial due to associated morbidity. Hypertonic saline destroys cells by osmotic dehydration and might present a safer alternative. OBJECTIVE To evaluate the safety of 3% hypertonic saline (Hypersal) intravesical instillation following TURBT in rats and in humans. METHODS In 8 rats whose bladders were electrically injured, intravesical blue-dyed Hypersal was administered. We measured serum sodium levels before and after instillation and pathologically evaluated their pelvic cavity for signs of inflammation or blue discoloration. Twenty-four patients were recruited to the human trial (NIH-NCT04147182), 15 comprised the interventional and 10 the control group (one patient crossed over). Hypersal was given postoperatively. Serum sodium was measured before, 1 hour and 12-24 hours after instillation. Adverse effects were documented and compared between the groups. RESULTS In rats, average sodium levels were 140.0 mEq/L and 140.3 mEq/L before and following instillation, respectively. Necropsy revealed no signs of inflammation or blue discoloration. In humans the average plasma sodium levels were 138.6 mEq∖L, 138.8 mEq∖L and 137.7 mEq∖L before, 1 hour and 12-24 hours after instillation, respectively. During the postoperative follow-up there was one case of fever. A month after the surgery, dysuria was reported by 5 patients while urgency and hematuria were reported by one patient each. The most severe adverse events were grade 2 on the Clavien-Dindo scale. Adverse events were similar in the control group. CONCLUSIONS Hypersal instillation is safe and tolerable immediately after TURBT.
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Affiliation(s)
- Jonathan Modai
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | | | - Avigdor Scherz
- Department of Plant and Environmental Sciences, The Biochemistry Faculty, Weizmann Institute of Science, Rehovot, Israel
| | - Dina Preise
- Life Science Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Yuval Avda
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Igal Shpunt
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Keren Sasson
- Department of Plant and Environmental Sciences, The Biochemistry Faculty, Weizmann Institute of Science, Rehovot, Israel
| | - Morad Jaber
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Yamit Peretz
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Roy Croock
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Yaniv Shilo
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Sergey Ikher
- Pathology Department, Kaplan Medical Center, Rehovot, Israel
| | - Uri Lindner
- Urology Department, Kaplan Medical Center, Rehovot, Israel
| | - Dan Leibovici
- Urology Department, Kaplan Medical Center, Rehovot, Israel
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van Hoogstraten LMC, Witjes JA, Ripping TM, Nooter RI, Kiemeney LA, Aben KKH. Low Risk of Severe Complications After a Single, Post-Operative Instillation of Intravesical Chemotherapy in Patients with TaG1G2 Urothelial Bladder Carcinoma. Bladder Cancer 2021; 7:193-203. [PMID: 38994541 PMCID: PMC11181802 DOI: 10.3233/blc-201515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/07/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND EAU guidelines recommend a single instillation (SI) of intravesical chemotherapy (e.g. Mitomycin C) within 24 hours after transurethral resection of a bladder tumour (TURBT) in patients with low- to intermediate risk non-muscle invasive bladder cancer without (suspected) bladder perforation or bleeding requiring bladder irrigation. However, remarkable variation exists in the use of SI. The risk of severe complications is likely to contribute to this variation, but evidence is limited. OBJECTIVE To investigate the absolute severe complication and mortality risk after SI in low- and intermediate risk bladder cancer. METHODS In this observational, historic cohort study, data on 25,567 patients diagnosed with TaG1G2 urothelial bladder carcinoma (UBC) between 2009 and 2018 who underwent TURBT were collected from the Netherlands Cancer Registry. Data were supplemented with information on cause of death and severe complications after cancer treatment by re-examining the electronic health records and the 14-day complication risk and the 30-day mortality risk were evaluated. RESULTS On average, 55% of patients had a SI after TURBT, varying from 0->80% between hospitals. The 30-day mortality risk was 0.02% and the 14-day risk of severe complications was 1.6%. CONCLUSIONS As the absolute risk of mortality and severe complications is very low, SI after TURBT can be considered a safe treatment in patients with low- to intermediate UBC without contraindications for SI. These results imply that a part of eligible patients is denied effective treatment.
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Affiliation(s)
| | - J Alfred Witjes
- Department of Urology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | - Ronald I Nooter
- Department of Urology, Franciscus Gasthuis & Vlietland hospital, Rotterdam, The Netherlands
| | - Lambertus A Kiemeney
- Department of Urology, Radboud University Medical Centre, Nijmegen, The Netherlands
- Radboud Institute for Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Katja K H Aben
- Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
- Radboud Institute for Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
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Dunsmore J, Duncan E, Mariappan P, de Bruin M, MacLennan S, Dimitropoulos K, Kasivisvanathan V, Mostafid H, Briganti A, N'Dow J, MacLennan S. What influences adherence to guidance for postoperative instillation of intravesical chemotherapy to patients with bladder cancer? BJU Int 2021; 128:225-235. [PMID: 33450116 DOI: 10.1111/bju.15336] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To understand the barriers and facilitators to single instillation of intravesical chemotherapy (SI-IVC) use after resection of non-muscle-invasive bladder cancer (NMIBC) in Scotland and England using a behavioural theory-informed approach. SUBJECTS AND METHODS In a cross-sectional descriptive study of practices at seven hospitals, we investigated care pathways, policies, and interviewed 30 urology staff responsible for SI-IVC. We used the Theoretical Domains Framework (TDF) to organise our investigation and conducted deductive thematic analyses, while inductively coding emergent beliefs. RESULTS Barriers to SI-IVC were present at different organisational levels and professional roles. In four hospitals, there was a policy to not instil SI-IVC in theatre. Six hospitals' staff reported delays in mitomycin C (MMC) ordering and/or local storage. Lack of training, skills and perceived workload affected motivation. Facilitators included access to modern instilling devices (four hospitals) and incorporating reminders in operation proforma (four hospitals). Performance targets (with audit and feedback) within a national governance framework were present in Scotland but not England. Differences in coordinated leadership, sharing best practices, and disliking being perceived as underperforming, were evident in Scotland. CONCLUSIONS High-certainty evidence shows that SI-IVC, such as MMC, after NMIBC resection reduces recurrences. This evidence underpins international guidance. The number of eligible patients receiving SI-IVC is variable indicating suboptimal practice. Improving SI-IVC adherence requires modifications to theatre instilling policies, delivery and storage of MMC, staff training, and documentation. Centralising care, with bladder cancer expert leadership and best practices sharing with performance targets, likely led to improvements in Scotland. National quality improvement, incorporating audit and feedback, with additional implementation strategies targeted to professional role could improve adherence and patient outcomes elsewhere. This process should be controlled to clarify implementation intervention effectiveness.
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Affiliation(s)
| | - Eilidh Duncan
- Health Services Research Unit, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - Paramananthan Mariappan
- Department of Urology, Edinburgh Bladder Cancer Surgery, Western General Hospital, University of Edinburgh, Edinburgh, UK
| | - Marijn de Bruin
- IQ Healthcare, Radboud Institute of Health Sciences, Radboudumc, Nijmegen, the Netherlands.,Aberdeen Health Psychology Group, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - Sara MacLennan
- Academic Urology Unit, Institute of Applied Health Sciences, UK
| | - Konstantinos Dimitropoulos
- Academic Urology Unit, Institute of Applied Health Sciences, UK.,Department of Urology, Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, UK
| | | | - Hugh Mostafid
- Department of Urology, Royal Surrey County Hospital, Guildford, Surrey, UK
| | - Alberto Briganti
- IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy.,European Association of Urology Guidelines Office, Arnhem, the Netherlands
| | - James N'Dow
- Academic Urology Unit, Institute of Applied Health Sciences, UK.,Department of Urology, Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, UK.,European Association of Urology Guidelines Office, Arnhem, the Netherlands
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Carrion DM, Gómez Rivas J, Ballesteros Ruiz C, Alvarez-Maestro M, Aguilera Bazán A, Martínez-Piñeiro L. Precave: Immediate neoadjuvant instillation of chemotherapy for the prevention of non-muscle invasive bladder carcinoma recurrence: A prospective randomized clinical trial protocol. Int J Surg Protoc 2020; 24:21-26. [PMID: 33195885 PMCID: PMC7644741 DOI: 10.1016/j.isjp.2020.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 10/06/2020] [Indexed: 11/08/2022] Open
Abstract
Non-muscle invasive bladder cancer can recur in around 60% of patients. Only 1/3 of patients receive a postoperative immediate intravesical instillation. We believe more patients can benefit with a neoadjuvant instillation. We designed a prospective, phase IV, randomized trial to prove our hypothesis.
Introduction and objectives Recurrence rates for patients presenting with non-muscle invasive bladder carcinoma (NMIBC) can be as high as 60% during the first year after a transurethral resection of bladder tumor (TURBT). Currently, an immediate postoperative instillation of chemotherapy (IPOIC) is recommended for the prevention of recurrences in patients with low to intermediate risk disease. Although in real clinical practice this specific instillation of chemotherapy has many difficulties to be standardized, including its contraindications (suspected or confirmed bladder perforation, wide or extensive resection and, continuous bladder irrigation requirement), which will only make it feasible for around 30% of patients. We propose in this controlled study, to administer an immediate neoadjuvant instillation of chemotherapy (INAIC), which can be applied technically to all patients, no matter the surgical outcomes and compare it with a control group. We expect to find a reduction in the recurrence rate in the experimental group of at least 15%. Methods We designed a phase IV, randomized, controlled, open label clinical trial. Main inclusion criteria are: patients with a clinical diagnosis of localized, papillary-type bladder cancer (suspected low to intermediate risk) with a disease-free interval of at least 6 months. Eligible patients will be allocated into group A (INAIC plus TURBT) or group B (TURBT) using a computer-generated block randomization sequence/ratio 1:1. Time to recurrence of both groups will be analyzed and compared using Kaplan-Meier estimates, log-rank tests and, Cox-regression. Univariate and multivariate analyzes will be performed to determine factors which influence recurrence. The study has received the approval of the Ethics Committee for Drug Research (CEIm) of La Paz University Hospital and the Spanish Agency for Medicines and Health Products.
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Affiliation(s)
- Diego M Carrion
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Autonomous University of Madrid, Madrid, Spain.,La Paz University Hospital Institute of Health Research (IdiPAZ), Madrid, Spain
| | - Juan Gómez Rivas
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Autonomous University of Madrid, Madrid, Spain.,La Paz University Hospital Institute of Health Research (IdiPAZ), Madrid, Spain
| | - Cristina Ballesteros Ruiz
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Autonomous University of Madrid, Madrid, Spain.,La Paz University Hospital Institute of Health Research (IdiPAZ), Madrid, Spain
| | - Mario Alvarez-Maestro
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Autonomous University of Madrid, Madrid, Spain.,La Paz University Hospital Institute of Health Research (IdiPAZ), Madrid, Spain
| | - Alfredo Aguilera Bazán
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Autonomous University of Madrid, Madrid, Spain.,La Paz University Hospital Institute of Health Research (IdiPAZ), Madrid, Spain
| | - Luis Martínez-Piñeiro
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Autonomous University of Madrid, Madrid, Spain.,La Paz University Hospital Institute of Health Research (IdiPAZ), Madrid, Spain
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11
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Matulay JT, Tabayoyong W, Duplisea JJ, Chang C, Daneshmand S, Gore JL, Holzbeierlein JM, Karsh LI, Kim SP, Konety BR, Li R, McKiernan JM, Messing EM, Steinberg GD, Williams SB, Kamat AM. Variability in adherence to guidelines based management of nonmuscle invasive bladder cancer among Society of Urologic Oncology (SUO) members. Urol Oncol 2020; 38:796.e1-796.e6. [PMID: 32430255 DOI: 10.1016/j.urolonc.2020.04.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/25/2020] [Accepted: 04/24/2020] [Indexed: 01/08/2023]
Abstract
PURPOSE The American Urological Association (AUA) introduced evidence-based guidelines for the management of nonmuscle invasive bladder cancer (NMIBC) in 2016. We sought to assess the implementation of these guidelines among members of the Society of Urologic Oncology (SUO) with an aim to identifying addressable gaps. METHODS AND MATERIALS An SUO approved survey was distributed to 747 members from December 28, 2018 to February 2, 2019. This 14-question online survey (Qualtrics, SAP SE, Germany) consisted of 38 individual items addressing specific statements from the AUA NMIBC guidelines within 3 broad categories - initial diagnosis, surveillance, and imaging/biomarkers. Adherence to guidelines was assessed by dichotomizing responses to each item that was related to recommended action statement within the guidelines. Statistical analysis was applied using Pearson's chi-squared test, where a P-value of <0.05 was considered statistically significant. RESULTS A total of 121 (16.2%) members completed the survey. Members reported a mean of 71% guidelines adherence; adherence was higher for the intermediate- and high-risk subgroups (82% and 76%, respectively) compared to low-risk (58%). Specifically, adherence to guideline recommended cystoscopic surveillance intervals for low-risk disease differed based on clinical experience (60.9% [<10 years] vs. 36.8% [≥10 years], P = 0.01) and type of fellowship training (55.2% [urologic oncology] vs. 28.0% [none/other], P = 0.02). CONCLUSION Adherence to guidelines across risk-categories was higher for intermediate- and high-risk patients. Decreased adherence observed for low-risk patients resulted in higher than recommended use of cytology, imaging, and surveillance cystoscopy. These results identify addressable gaps and provide impetus for targeted interventions to support high-value care, especially for low-risk patients.
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Affiliation(s)
- Justin T Matulay
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX
| | - William Tabayoyong
- Department of Urology, University of Rochester Medical Center, Rochester, NY
| | - Jonathan J Duplisea
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Courtney Chang
- Division of Urology, Department of Surgery, UTHealth McGovern Medical School, Houston, TX
| | - Siamak Daneshmand
- USC Institute of Urology, University of Southern California, Los Angeles, CA
| | - John L Gore
- Department of Urology, University of Washington School of Medicine, Seattle, WA
| | | | | | - Simon P Kim
- Division of Urology, University of Colorado, Aurora, CO
| | | | - Roger Li
- Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, FL
| | - James M McKiernan
- Department of Urology, Columbia University Irving Medical Center, New York, NY
| | - Edward M Messing
- Department of Urology, University of Rochester Medical Center, Rochester, NY
| | - Gary D Steinberg
- Department of Urology, New York University Langone Medical Center, New York, NY
| | - Stephen B Williams
- Division of Urology, Department of Surgery, University of Texas Medical Branch-Galveston, Galveston, TX
| | - Ashish M Kamat
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX.
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12
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Danforth KN, Sidell MA, Luong TQ, Yi DK, Yamamoto A, Kawatkar AA, Kim PH, Loo RK, Williams SG. Care Quality and Variability in the Use of Intravesical Therapy for Initial Treatment of Nonmuscle Invasive Bladder Cancer Within a Large, Diverse Integrated Delivery System. Urology 2019; 131:93-103. [PMID: 31129191 DOI: 10.1016/j.urology.2019.03.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 03/08/2019] [Accepted: 03/20/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVES To examine treatment variability, disparities, and quality among newly diagnosed nonmuscle invasive bladder cancer (NMIBC) patients, and to identify factors associated with treatment use in a large, diverse integrated delivery system. METHODS Retrospective cohort study of 5386 NMIBC patients diagnosed between January 2001 and June 2015 within Kaiser Permanente Southern California. Electronic health data were used to identify treatment outcomes and patient, provider, and tumor characteristics. Outcomes were use of (1) postoperative intravesical chemotherapy, (2) induction Bacille Calmette-Guérin (BCG) immunotherapy, and (3) any intravesical therapy. Multivariable odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using generalized linear mixed models with a binary outcome and urologist as a random effect. RESULTS From 2001 to 2015, 41% of newly diagnosed NMIBC patients were treated with intravesical therapy. Postoperative chemotherapy use increased significantly over this period (OR per-year = 1.16, 95% CI: 1.07-1.25). BCG use was strongly associated with tumor characteristics: patients with high-grade or carcinoma in situ tumors were more likely to receive BCG (OR = 10.10, 95% CI: 8.39-12.16). Few treatment differences were found by sex or race/ethnicity, but were observed by age. Wide treatment variability across urologists was observed, with some urologists never using intravesical therapy as part of initial treatment while others almost always used it. Differences across urologists accounted for more variability in postoperative chemotherapy (intraclass correlation coefficient = 0.52) than BCG immunotherapy (intraclass correlation coefficient = 0.11) use. CONCLUSION Substantial variability in initial treatment of NMIBC was observed across urologists, accounting for tumor, patient, and provider characteristics. Results suggest a considerable opportunity for quality improvement programs to reduce unwanted treatment variability and improve care for patients.
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Affiliation(s)
- Kim N Danforth
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA.
| | - Margo A Sidell
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Tiffany Q Luong
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - David K Yi
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Ayae Yamamoto
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA; Department of Quality and Risk Management, Kaiser Foundation Hospital and Health Plan, Pasadena, CA
| | - Aniket A Kawatkar
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Philip H Kim
- Department of Urology, Southern California Permanente Medical Group, San Diego, CA
| | - Ronald K Loo
- Department of Urology, Southern California Permanente Medical Group, Downey, CA
| | - Stephen G Williams
- Department of Urology, Southern California Permanente Medical Group, Riverside, CA
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13
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Golla V, Lenis AT, Faiena I, Chamie K. Intravesical Therapy for Non-muscle Invasive Bladder Cancer-Current and Future Options in the Age of Bacillus Calmette-Guerin Shortage. Rev Urol 2019; 21:145-153. [PMID: 32071562 PMCID: PMC7020281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Non-muscle invasive bladder cancer (NMIBC) is a common and burdensome malignancy. A substantial proportion of patients with intermediate- and high-risk disease will progress to invasive bladder cancer and are at a significant risk for metastasis and death. Bacillus Calmette-Guerin (BCG) therapy for selected cases has been the standard of care for nearly 40 years. Unfortunately, a world-wide shortage has made BCG challenging to obtain. Furthermore, recurrences and progressions do occur. With the US Food and Drug Administration creating a clear path to drug approval for novel treatments, many therapies have been tested, including intravesical cytotoxic chemotherapy, intravesical immunotherapy, systemic immunotherapy, and novel agents, such as gene therapy and targeted therapy. In this review, we highlight ongoing clinical trials.
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Affiliation(s)
- Vishnukamal Golla
- Department of Urology, The David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA
| | - Andrew T Lenis
- Department of Urology, The David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA
| | - Izak Faiena
- Department of Urology, The David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA
| | - Karim Chamie
- Department of Urology, The David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA
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14
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Abstract
PURPOSE OF REVIEW Bladder cancer (BC) is the second most common genitourinary malignancy, with a growing population of survivors globally. Over the past two decades, there has been a growing awareness of not only the oncologic, but also the quality of life ramifications of a BC diagnosis, treatment, and surveillance. In the current review, the literature surrounding the many domains that encompass bladder cancer survivorship is summarized and analyzed. RECENT FINDINGS There have been ongoing efforts to decrease perioperative morbidity, particularly in patients undergoing radical cystectomy, with mixed results. There is a growing emphasis on the short and long-term health-related quality of life (HR-QoL) impacts of bladder cancer spanning the domains of physical and mental QoL related to urinary function, sexual function, and financial and psychological burden, with validated measures specific to BC patients. There continue to be disparities in oncologic outcomes by race and gender. The impact of BC is prolonged and there is an unmet need for long term support and survivorship resources to address this. There is a growing global population of bladder cancer patients, and their needs are complex and vary by stage, treatment, and certain demographic features. Outcome-centered perioperative strategies show potential to diminish treatment morbidity, and validated BC specific HR-QoL tools have helped to define the impact and burden of BC, but there continue to be large areas of unmet need that warrant greater study and intervention.
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Affiliation(s)
- Sumeet K Bhanvadia
- USC/Norris Comprehensive Cancer Center, Keck School of Medicine, USC Institute of Urology, 1441 Eastlake Ave, Suite 7416, Los Angeles, CA, 90094, USA.
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15
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Check DK, Aaronson DS, Nielsen ME, Lee VS, Ergas IJ, Roh JM, Kushi LH, Tang L, Kwan ML. Perioperative Intravesical Chemotherapy for Patients WithNon-Muscle-invasive Bladder Cancer: Understanding the Extent of and Sources of Variation in Guideline-recommended Use. Urology 2018; 124:107-112. [PMID: 30359712 DOI: 10.1016/j.urology.2018.10.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 09/07/2018] [Accepted: 10/04/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To examine intravesical chemotherapy (IVC) use according to non-muscle-invasive bladder cancer patient disease risk, and the contributions of multilevel factors to variation in proficient use among patients with low-intermediate disease. METHODS This study included 988 patients diagnosed with non-muscle-invasive bladder cancer in an integrated health system in Northern California from 2015-2017. We calculated IVC receipt by disease risk, and among patients with low-intermediate risk disease, assessed the relationship between multilevel factors and IVC receipt using a logistic regression model with random intercepts for provider and service area, and patient-, provider-, and service area-level fixed effects. We further assessed the association of provider- and service area-level factors with IVC use by examining intraclass correlation coefficients. RESULTS Similar proportions of low-intermediate (36%) and high-risk (34%) patients received IVC. In the multivariate analysis, including low-intermediate risk patients, service area volume was strongly and statistically significantly associated with IVC use (adjusted odds ratio, high- vs low-volume: 0.08, 95% Confidence Interval: 0.01-0.58). Provider- and service area-level intraclass correlation coefficients were large, (38%, P = .0009 and 39% P = .03, respectively) indicating that much of the variance in IVC use was explained by factors at these levels. CONCLUSION Our findings highlight opportunities to improve proficient use of IVC. Future research should assess provider- and practice-level barriers to IVC use among low-intermediate risk patients.
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Affiliation(s)
- Devon K Check
- Kaiser Permanente Northern California Division of Research, Oakland, CA.
| | - David S Aaronson
- Department of Urology, Kaiser Permanente Northern California Oakland Medical Center, Oakland, CA
| | - Matthew E Nielsen
- Department of Urology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Valerie S Lee
- Kaiser Permanente Northern California Division of Research, Oakland, CA
| | - Isaac J Ergas
- Kaiser Permanente Northern California Division of Research, Oakland, CA
| | - Janise M Roh
- Kaiser Permanente Northern California Division of Research, Oakland, CA
| | - Lawrence H Kushi
- Kaiser Permanente Northern California Division of Research, Oakland, CA
| | - Li Tang
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Institute, Buffalo, NY
| | - Marilyn L Kwan
- Kaiser Permanente Northern California Division of Research, Oakland, CA
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16
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Yap SA, Brunson A, Pugashetti N, Cress RD, Keegan THM, deVere White R, Wun T. Immediate intravesical chemotherapy for low-grade bladder tumors in California: An underutilized practice and its impact on recurrence. Urol Oncol 2018; 36:498.e1-498.e7. [PMID: 30236855 DOI: 10.1016/j.urolonc.2018.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 07/22/2018] [Accepted: 08/04/2018] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To demonstrate patterns of uptake and impact on recurrence of intravesical chemotherapy (IC) immediately following transurethral resection of bladder tumor (TURBT) for low-grade non-muscle-invasive bladder cancer (NMIBC) at a population level. METHODS Incident cases of low-grade (LG) Ta or T1 NMIBC from 2005 to 2012 were identified from the California Cancer Registry. We determined rates of IC utilization following TURBT. Multivariable logistic regression models were utilized to assess predictors of IC utilization. Multivariable Cox proportional hazards regression was used to assess the association of IC utilization with recurrence-free survival, bladder cancer-specific survival, and overall survival. RESULTS Ten thousand thirty-one patients with LG NMIBC diagnosed in California between 2005 and 2012. The overall rate of IC utilization was 5.1%, and increased from 1.7% (2005-2006) to 9.6% (2011-2012). More recent year of diagnosis (Odds ratio 1.74, confidence interval 1.60-1.90 for 2-year increments) was associated with an increased likelihood of undergoing immediate postoperative IC. The cumulative incidence of recurrence at 24 months for patients who received IC was 25.2% compared to 30.2% among those who did not receive IC. Use of IC was significantly associated with improved recurrence-free survival (Hazards ratio 0.82, confidence interval 0.70-0.97). CONCLUSION Utilization of IC for LG NMIBC remains dismally low, with less than 10% of patients receiving this standard of care. Low utilization is associated with increased rates of recurrence. We demonstrate a major shortcoming in quality of care with potential widespread impact on outcomes and cost of care.
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Affiliation(s)
- Stanley A Yap
- Department of Urology, University of California Davis, Sacramento, CA; University of California Davis Comprehensive Cancer Center, Sacramento, CA; Division of Urology, Department of Surgery, VA Northern California Health Care System, Sacramento, CA.
| | - Ann Brunson
- Division of Hematology Oncology, Center for Oncology and Hematology Outcomes Research and Training (COHORT), UC Davis School of Medicine, Sacramento, CA
| | - Neil Pugashetti
- Department of Urology, University of California Davis, Sacramento, CA
| | - Rosemary D Cress
- University of California Davis Comprehensive Cancer Center, Sacramento, CA; Department of Public Health Sciences, School of Medicine, University of California Davis, Davis, CA; Public Health Institute, Cancer Registry of Greater California, Sacramento, CA
| | - Theresa H M Keegan
- Division of Hematology Oncology, Center for Oncology and Hematology Outcomes Research and Training (COHORT), UC Davis School of Medicine, Sacramento, CA
| | - Ralph deVere White
- Department of Urology, University of California Davis, Sacramento, CA; University of California Davis Comprehensive Cancer Center, Sacramento, CA
| | - Ted Wun
- University of California Davis Comprehensive Cancer Center, Sacramento, CA; Division of Hematology Oncology, Center for Oncology and Hematology Outcomes Research and Training (COHORT), UC Davis School of Medicine, Sacramento, CA
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17
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Messing EM, Tangen CM, Lerner SP, Sahasrabudhe DM, Koppie TM, Wood DP, Mack PC, Svatek RS, Evans CP, Hafez KS, Culkin DJ, Brand TC, Karsh LI, Holzbeierlein JM, Wilson SS, Wu G, Plets M, Vogelzang NJ, Thompson IM. Effect of Intravesical Instillation of Gemcitabine vs Saline Immediately Following Resection of Suspected Low-Grade Non-Muscle-Invasive Bladder Cancer on Tumor Recurrence: SWOG S0337 Randomized Clinical Trial. JAMA 2018; 319:1880-1888. [PMID: 29801011 PMCID: PMC6583489 DOI: 10.1001/jama.2018.4657] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 04/05/2018] [Indexed: 01/14/2023]
Abstract
Importance Low-grade non-muscle-invasive urothelial cancer frequently recurs after excision by transurethral resection of bladder tumor (TURBT). Objective To determine whether immediate post-TURBT intravesical instillation of gemcitabine reduces recurrence of suspected low-grade non-muscle-invasive urothelial cancer compared with saline. Design, Setting, and Participants Randomized double-blind clinical trial conducted at 23 US centers. Patients with suspected low-grade non-muscle-invasive urothelial cancer based on cystoscopic appearance without any high-grade or without more than 2 low-grade urothelial cancer episodes within 18 months before index TURBT were enrolled between January 23, 2008, and August 14, 2012, and followed up every 3 months with cystoscopy and cytology for 2 years and then semiannually for 2 years. Patients were monitored for tumor recurrence, progression to muscle invasion, survival, and toxic effects. The final date of follow-up was August 14, 2016. Interventions Participants were randomly assigned to receive intravesical instillation of gemcitabine (2 g in 100 mL of saline) (n = 201) or saline (100 mL) (n = 205) for 1 hour immediately following TURBT. Main Outcomes and Measures The primary outcome was time to recurrence of cancer. Secondary end points were time to muscle invasion and death due to any cause. Results Among 406 randomized eligible patients (median age, 66 years; 84.7% men), 383 completed the trial. In the intention-to-treat analysis, 67 of 201 patients (4-year estimate, 35%) in the gemcitabine group and 91 of 205 patients (4-year estimate, 47%) in the saline group had cancer recurrence within 4.0 years (hazard ratio, 0.66; 95% CI, 0.48-0.90; P<.001 by 1-sided log-rank test for time to recurrence). Among the 215 patients with low-grade non-muscle-invasive urothelial cancer who underwent TURBT and drug instillation, 34 of 102 patients (4-year estimate, 34%) in the gemcitabine group and 59 of 113 patients (4-year estimate, 54%) in the saline group had cancer recurrence (hazard ratio, 0.53; 95% CI, 0.35-0.81; P = .001 by 1-sided log-rank test for time to recurrence). Fifteen patients had tumors that progressed to muscle invasion (5 in the gemcitabine group and 10 in the saline group; P = .22 by 1-sided log-rank test) and 42 died of any cause (17 in the gemcitabine group and 25 in the saline group; P = .12 by 1-sided log-rank test). There were no grade 4 or 5 adverse events and no significant differences in adverse events of grade 3 or lower. Conclusions and Relevance Among patients with suspected low-grade non-muscle-invasive urothelial cancer, immediate postresection intravesical instillation of gemcitabine, compared with instillation of saline, significantly reduced the risk of recurrence over a median of 4.0 years. These findings support using this therapy, but further research is needed to compare gemcitabine with other intravesical agents. Trial Registration clinicaltrials.gov Identifier: NCT00445601.
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Affiliation(s)
| | - Catherine M. Tangen
- SWOG Statistical Center, Seattle, Washington
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Guan Wu
- University of Rochester, Rochester, New York
| | - Melissa Plets
- SWOG Statistical Center, Seattle, Washington
- Fred Hutchinson Cancer Research Center, Seattle, Washington
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Batura D, Hashemzehi T, Colemeadow J. A care bundle to improve perioperative mitomycin use in non-muscle-invasive bladder cancer. Int Urol Nephrol 2018; 50:1053-1059. [DOI: 10.1007/s11255-018-1863-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 03/30/2018] [Indexed: 10/17/2022]
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19
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RASHIDIAN H, ZENDEHDEL K, DAROUDI R, EBADZADEH MR, HAGHDOOST AA. Epidemiology and Hospitalization Cost of Bladder Cancer in Kerman Province, Southeastern Iran. IRANIAN JOURNAL OF PUBLIC HEALTH 2018; 47:567-574. [PMID: 29900142 PMCID: PMC5996338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Bladder cancer is the fifth most common cancer in Iran. In this study, we aimed to assess the epidemiological status and calculate the hospitalization cost of bladder cancer patients in the southeastern part of Iran. METHODS This retrospective study reviewed the medical records of 243 patients admitted to a referral center for the treatment of bladder cancer patients in the southeastern part of Iran during the years 2014-2015 and extracted their pathologic and hospitalization cost data. Using Kruskal-Wallis and Mann-Witney tests, we investigated the association between hospitalization cost and other variables including sex, age, cancer grade, cancer histology, type of treatment and time from diagnosis. RESULTS About 53% of patients were in grade III or IV. More than half of them were non-muscle invasive (65%). The mean and median hospitalization costs per month were US$101 and US$72, respectively. The annual hospitalization cost for the first, second, and third year after diagnosis was estimated US$1608, US$840, and US$468 respectively. About 70% of patients were hospitalized only during the first year after diagnosis. In muscle-invasive bladder cancer, patients the average monthly hospitalization cost were about 2.1 times more than for non-muscle invasive patients (US$156 vs. US$76). CONCLUSION Bladder cancer is a costly disease and its cost significantly varies with disease stage at diagnosis. Developing effective strategies for early detection of bladder cancer as well as careful surveillance programs for early diagnosis of recurrence could reduce the cost of this cancer.
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Affiliation(s)
- Hamideh RASHIDIAN
- Dept. of Biostatistics and Epidemiology, School of Public Health, Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Kazem ZENDEHDEL
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran, Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
| | - Rajabali DAROUDI
- Dept. of Health Economics and Management, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza EBADZADEH
- Dept. of Urology, Shahid Bahonar Hospital, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Akbar HAGHDOOST
- Regional Knowledge Hub, and WHO Collaborating Centre for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran,Corresponding Author:
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Nielsen ME, Birken SA. Implementation science theories to inform efforts for de-implementation of urologic oncology care practices resulting in overuse and misuse. Urol Oncol 2018; 36:252-256. [PMID: 29566976 DOI: 10.1016/j.urolonc.2018.02.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 02/12/2018] [Accepted: 02/18/2018] [Indexed: 12/21/2022]
Abstract
The field of implementation science has been conventionally applied in the context of increasing the application of evidence-based practices into clinical care, given evidence of underusage of appropriate interventions in many settings. Increasingly, however, there is recognition of the potential for similar frameworks to inform efforts to reduce the application of ineffective or potentially harmful practices. In this article, we provide some examples of clinical scenarios in which the quality problem may be overuse and misuse, and review relevant theories and frameworks that may inform improvement activities.
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Affiliation(s)
- Matthew E Nielsen
- Department of Urology, University of North Carolina School of Medicine, Chapel Hill, NC; Department of Epidemiology, University of North Carolina Gillings School of Global Public Health, Chapel Hill, NC; Department of Health Policy and Management, University of North Carolina Gillings School of Global Public Health, Chapel Hill, NC; Cancer Outcomes Research Program, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC.
| | - Sarah A Birken
- Department of Health Policy and Management, University of North Carolina Gillings School of Global Public Health, Chapel Hill, NC; Cancer Outcomes Research Program, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC
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Mossanen M, Ingham MD, Leow JJ, Tinay I, Wang Y, Krasnow RE, Preston MA, Bellmunt J, Chung BI, Rosenberg JE, Chang SL. Exploring Patterns of Mitomycin C Use in Community Practice Urology. UROLOGY PRACTICE 2018. [DOI: 10.1016/j.urpr.2017.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Matthew Mossanen
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Matthew D. Ingham
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jeffrey J. Leow
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Ilker Tinay
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Urology, Marmara University School of Medicine, Istanbul, Turkey
| | - Ye Wang
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Ross E. Krasnow
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Mark A. Preston
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Boston, Massachusetts
- Dana-Farber Cancer Institute, Boston, Massachusetts
| | | | - Benjamin I. Chung
- Department of Urology, Stanford University Medical Center, Stanford, California
| | | | - Steven L. Chang
- Division of Urology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Boston, Massachusetts
- Dana-Farber Cancer Institute, Boston, Massachusetts
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Single, Immediate, Postoperative Intravesical Chemotherapy. Bladder Cancer 2018. [DOI: 10.1016/b978-0-12-809939-1.00017-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Smith EJ, MacLennan S, Bjartell A, Briganti A, Knoll T, Loch T, Ribal MJ, Sylvester R, Van Poppel H, N'Dow J. Ensuring Consistent European-Wide Urological Care by the Use of Evidence-Based Clinical Practice Guidelines: Can We Do Better. Biomed Hub 2017; 2:162-168. [PMID: 31988946 PMCID: PMC6945914 DOI: 10.1159/000479725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 07/25/2017] [Indexed: 11/19/2022] Open
Abstract
The European Association of Urology (EAU) annually updates 21 clinical practice guidelines in which summaries of the evidence base and best practice recommendations are made. The methodology applied to achieve this and integrate stakeholder opinion is continuously improving. However, there is evidence to suggest wide variation in clinical practice indicating that many patients receive suboptimal and heterogeneous care. Studies from certain countries suggest that 2 out of 5 patients do not receive care according to the current scientific evidence, and in 1 out of 4 cases the care provided is potentially harmful. Clearly, the harmonisation of care in alignment with evidence-based best practice recommendations is something to strive for. Development of robust methods to disseminate and implement guideline recommendations and measure their impact is an objective the EAU is committed to improving. An important strategy for achieving harmonisation in urological care across Europe is to ensure the availability of high-quality clinical practice guidelines and to actively promote their implementation by clinicians and healthcare providers.
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Affiliation(s)
- Emma Jane Smith
- EAU Guidelines Office, European Association of Urology, Arnhem, The Netherlands
- *Emma Jane Smith, European Association of Urology, Guidelines Office, Mr. E.N. van Kleffensstraat 5, NL-6842 Cv Arnhem (The Netherlands), E-Mail
| | | | - Anders Bjartell
- Department of Urology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Alberto Briganti
- Division of Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Thomas Knoll
- Department of Urology, Sindelfingen-Böblingen Medical Center, University of Tübingen, Sindelfingen
| | - Tillmann Loch
- Department of Urology, Diakonissenkrankenhaus Flensburg, University Teaching Hospital of Christian-Albrechts-Universität Kiel, Flensburg, Germany
| | - Maria J. Ribal
- Department of Urology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Richard Sylvester
- EAU Guidelines Office, European Association of Urology, Arnhem, The Netherlands
| | - Hein Van Poppel
- Department of Urology, University Hospitals of KU Leuven, Leuven, Belgium
| | - James N'Dow
- Academic Urology Unit, University of Aberdeen, Aberdeen, UK
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Martha O, Porav-Hodade D, Bălan D, Tătaru OS, Sin A, Chibelean CB, Vartolomei MD. Easily Available Blood Test Neutrophil-To-Lymphocyte Ratio Predicts Progression in High-Risk Non-Muscle Invasive Bladder Cancer. REV ROMANA MED LAB 2017. [DOI: 10.1515/rrlm-2017-0016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Abstract
Introduction: The inflammatory response surrounding the tumour has a major importance in the oncologic outcome of bladder cancers. One marker proved to be useful and accessible is NLR (neutrophil-to-lymphocyte ratio). The objective of the study was the analysis of NLR as a prognostic factor for recurrence and progression in pT1a and pT1b bladder cancers.
Material and Methods: Retrospective study, with 44 T1a/T1b bladder cancer patients. Each patient underwent transurethral resection. NLR was considered altered if higher than 3, average follow-up period was of 18 months.
Results: The mean age of the patients included was 73 years (IQR 64 - 77). Most of the patients had NLR<3 (30 patients). In total 29/44 (65.9 %) patients presented recurrence and 15/44 (34.1 %) patients were identified with T2 or higher stage progression during the follow-up period (average 18 months).We found no statistically significant association between NLR>3 and other clinic and pathologic factors. Progression-free survival (PFS) Kaplan-Meier analysis showed a lower PFS in the NLR>3 group, with a p=0.001 value. A total of 64.3% of patients had shown progression in the NLR>3 group and 20% in the NLR<3 group. Mean NLR was 2.67 (IQR 1.88-3.5); 2.50 (IQR 1.89-2.87) in patients that did not present any progression during the follow-up and 3.20 (IQR 1.73-5.80) in those with progression (p=0.09), ROC 0.655. Mean NLR was 2.14 (IQR 1.61-2.77) in patients that did not experience a recurrence during the follow-up and 2.76 (IQR 2.1-4.31) in those with recurrence, ROC 0.671 (p=0.06). Multivariable Cox regression analyses showed that stage T1b and NLR represent independent prognostic factors for PFS.
Conclusion: High Neutrophil-to-Lymphocyte ratio retained a statistically significant value, as an independent prognostic factor for bad prognosis of T1 bladder tumors. NLR represents a biomarker that could support a clinical decision making in case of high-risk on-muscle invasive bladder cancer.
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Affiliation(s)
- Orsolya Martha
- Department of Urology, University of Medicine and Pharmacy , Târgu Mureș , Romania
| | - Daniel Porav-Hodade
- Department of Urology, University of Medicine and Pharmacy , Târgu Mureș , Romania
| | - Daniel Bălan
- Department of Cell and Molecular Biology, University of Medicine and Pharmacy , Târgu Mureș , Romania
| | | | - Anca Sin
- Department of Cell and Molecular Biology, University of Medicine and Pharmacy , Târgu Mureș , Romania
| | | | - Mihai Dorin Vartolomei
- Department of Cell and Molecular Biology, University of Medicine and Pharmacy , Târgu Mureș , Romania
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van Rhijn BWG, Burger M. Bladder cancer: Low adherence to guidelines in non-muscle-invasive disease. Nat Rev Urol 2016; 13:570-1. [PMID: 27578042 DOI: 10.1038/nrurol.2016.165] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bas W G van Rhijn
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Plesmanlaan 121,1066 CX, Amsterdam, The Netherlands; and the Department of Urology, Caritas St. Josef Medical Centre, University of Regensburg, Landshuterstrasse 65, Regensburg 93053, Germany
| | - Maximilian Burger
- Department of Urology, Caritas St. Josef Medical Centre, University of Regensburg, Landshuterstrasse 65, Regensburg 93053, Germany
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Seo GH, Kim JH, Ku JH. Clinical Practice Pattern of Immediate Intravesical Chemotherapy following Transurethral Resection of a Bladder Tumor in Korea: National Health Insurance Database Study. Sci Rep 2016; 6:22716. [PMID: 26976048 PMCID: PMC4792159 DOI: 10.1038/srep22716] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/22/2016] [Indexed: 11/09/2022] Open
Abstract
We evaluated the frequency and practice pattern of immediate postoperative intravesical chemotherapy (PIC) after transurethral resection of a bladder tumor (TURBT) in suspected non-muscle-invasive bladder cancer (NMIBC). Information from the Health Insurance Review and Assessment Service database from January 1, 2008 to December 31, 2013 was used. Patients with bladder cancer who received TURBT were considered as the cases (37,941 patients and 59,568 cases). The time of PIC after TURBT, types of PIC regimens, and the potential effect of PIC on the delay for additional treatment were analyzed. The study cohort included 23,726 subjects and 30,473 cases with a mean age of 66.8 ± 12.0 years, including 19,362 (81.6%) male patients. The rate of immediate PIC was 11.0% of cases (3,359 cases). There was significant difference in the frequency rate of additional treatment among patients with immediate PIC and patients without immediate PIC within 1 year from the first TURBT (15.2% vs 16.6%, p = 0.035). However, no difference was revealed for whole observational period (33.7% vs 34.5%, p = 0.373). The frequency rate of immediate PIC after TURBT for suspected NMIBC was low in real clinical practice. More efforts are needed to improve the usage rate of PIC after TURBT for suspected NMIBC.
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Affiliation(s)
- Gi Hyeon Seo
- Health Insurance Review and Assessment Service, Seoul, Korea
| | - Jae Heon Kim
- Department of Urology, Soonchunhyang University Hospital, Soonchuhyang University Medical College, Seoul, Korea
| | - Ja Hyeon Ku
- Department of Urology, Seoul National University Hospital, Seoul National University Medical College, Seoul, Korea
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Robinson AG, Izard JP, Booth CM. The Role of Population-Based Observational Research in Bladder Cancer. Bladder Cancer 2015; 1:123-131. [PMID: 27376113 PMCID: PMC4927819 DOI: 10.3233/blc-150018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
While clinical trials have led to many advances in the treatment of bladder cancer, important gaps in knowledge persist. Population-based studies have made important contributions to what is known about bladder cancer and can contribute unique insights to practice and policy. In addition to evaluating effectiveness of interventions in routine practice, population-based studies can identify gaps between evidence and practice, and generate knowledge that cannot be gained from clinical trials. In this review we will highlight how population-based research has informed practice, policy, and the research agenda for bladder cancer.
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Affiliation(s)
| | - Jason P. Izard
- Department of Oncology, Queen’s University, Kingston, ON, Canada
- Department of Urology, Queen’s University, Kingston, ON, Canada
| | - Christopher M. Booth
- Department of Oncology, Queen’s University, Kingston, ON, Canada
- Department of Public Health Sciences, Queen’s University, Kingston, ON, Canada
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Jahnson S, Hosseini Aliabad A, Holmäng S, Jancke G, Liedberg F, Ljungberg B, Malmström PU, Rosell J. Swedish National Registry of Urinary Bladder Cancer: No difference in relative survival over time despite more aggressive treatment. Scand J Urol 2015; 50:14-20. [DOI: 10.3109/21681805.2015.1085089] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Gershman B, Boorjian SA, Hautmann RE. Management of T1 Urothelial Carcinoma of the Bladder: What Do We Know and What Do We Need To Know? Bladder Cancer 2015; 2:1-14. [PMID: 27376120 PMCID: PMC4927848 DOI: 10.3233/blc-150022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
T1 bladder cancer constitutes approximately 25% of incident bladder cancers, and as such carries an important public health impact. Notably, it has a heterogeneous natural history, with large variation in reported oncologic outcomes. Optimal risk-stratification is essential to individualize patient management, targeting those at greatest risk of progression for aggressive therapies such as early cystectomy, while allowing others to safely pursue bladder-preserving approaches including intravesical bacillus Calmette-Guerrin (BCG). Current strategies for diagnosis, risk-stratification, and treatment are imperfect, but emerging technologies and molecular approaches represent exciting opportunities to advance clinical paradigms in management of this disease entity.
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Strope SA, Gore JL. Bladder cancer. Bladder Cancer 2015. [DOI: 10.1002/9781118674826.ch35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
PURPOSE OF REVIEW Bladder cancer is a common, complex, and costly disease. Every year in the USA, bladder cancer is responsible for 70 ,000 diagnosed cases and over 15, 000 deaths. Once diagnosed, patients with nonmuscle invasive bladder cancer (NMIBC) are committed to a lifetime of invasive procedures and potential hospitalizations that result in substantial direct and indirect costs. RECENT FINDINGS Bladder cancer is the most costly cancer among the elderly, estimated at nearly $4 billion per year, and has the highest cost of any cancer when categorized on a per patient basis. The direct economic cost of NMIBC is fueled by the need for lifelong cystoscopic examination and variations in treatment algorithms. This fiscal burden is further compounded by the indirect impact on psychological health and quality of life of patients and their families. Despite the development of new technologies, such as novel urinary biomarkers and innovative cystoscopic methods, no alternative to cystoscopic surveillance has been established. SUMMARY The management of patients with NMIBC is responsible for a substantial financial burden with indirect costs that extend beyond quantifiable direct costs.
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Management of Low-risk and Intermediate-risk Non–Muscle-invasive Bladder Carcinoma. Hematol Oncol Clin North Am 2015; 29:219-25, vii. [DOI: 10.1016/j.hoc.2014.11.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Yeung C, Dinh T, Lee J. The health economics of bladder cancer: an updated review of the published literature. PHARMACOECONOMICS 2014; 32:1093-104. [PMID: 25056838 DOI: 10.1007/s40273-014-0194-2] [Citation(s) in RCA: 147] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
The purpose of this paper is to provide a current view of the economic burden of bladder cancer, with a focus on the cost effectiveness of available interventions. This review updates a previous systematic review and includes 72 new papers published between 2000 and 2013. Bladder cancer continues to be one of the most common and expensive malignancies. The annual cost of bladder cancer in the USA during 2010 was $US4 billion and is expected to rise to $US5 billion by 2020. Ten years ago, urinary markers held the potential to lower treatment costs of bladder cancer. However, subsequent real-world experiments have demonstrated that further work is necessary to identify situations in which these technologies can be applied in a cost-effective manner. Adjunct cytology remains a part of diagnostic standard of care, but recent research suggests that it is not cost effective due to its low diagnostic yield. Analysis of intravesical chemotherapy after transurethral resection of bladder tumor (TURBT), neo-adjuvant therapy for cystectomy, and robot-assisted laparoscopic cystectomy suggests that these technologies are cost effective and should be implemented more widely for appropriate patients. The existing literature on the cost effectiveness of bladder cancer treatments has improved substantially since 2000. The body of work now includes many new models, registry analyses, and real-world studies. However, there is still a need for new implementation guidelines, new risk modeling tools, and a better understanding of the empirical burden of bladder cancer.
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Lammers RJM, Palou J, Witjes WPJ, Janzing-Pastors MHD, Caris CTM, Witjes JA. Comparison of expected treatment outcomes, obtained using risk models and international guidelines, with observed treatment outcomes in a Dutch cohort of patients with non-muscle-invasive bladder cancer treated with intravesical chemotherapy. BJU Int 2014; 114:193-201. [PMID: 24304638 DOI: 10.1111/bju.12495] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To compare the risks according to the American Urological Association (AUA), EAU, European Organization for Research and Treatment of Cancer (EORTC) and Club Urológico Español de Tratamiento Oncologico (CUETO) classifications with real outcomes in a cohort of patients in the Netherlands, and to confirm that patients who were undertreated according to these risk models have worse outcomes than adequately treated patients. PATIENTS AND METHODS Patients treated with complete transurethral resection of bladder tumour and intravesical chemotherapy were included. Not all patients would have received intravesical chemotherapy had they been treated to current standards, and thus comparison of the observed outcomes in our Dutch cohort vs expected outcomes based on the EORTC risk tables and CUETO scoring model was possible. The cohort was reclassified according to the definitions of five index patients (IPs), as defined by the AUA guidelines, and three risk groups, defined according to the EAU guidelines, to compare the outcomes of undertreated patients with those of adequately treated patients. RESULTS A total of 1001 patients were available for comparison with the AUA definitions and 728 patients were available for comparison with the EORTC and CUETO models. There was a large overlap between the observed outcomes and expected recurrence and progression probabilities when comparison was made using the EORTC risk tables. The observed recurrence outcomes were in general higher than the expected probabilities according to the CUETO risk classification, especially in the long term. No differences in progression were found when comparing these two models to the Dutch cohort. Patients who were undertreated according to the guidelines showed, in general, a higher risk of developing recurrence and progression. Limitations are i.a. its retrospective nature and the differences in grading system. CONCLUSION Comparisons between the observed outcomes in our Dutch cohort and the expected outcomes based on EAU and CUETO risk models and the EORTC and AUA guidelines showed that lack of adherence to existing guidelines translates into worse outcomes.
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Ehdaie B, Atoria CL, Lowrance WT, Herr HW, Bochner BH, Donat SM, Dalbagni G, Elkin EB. Adherence to surveillance guidelines after radical cystectomy: a population-based analysis. Urol Oncol 2014; 32:779-84. [PMID: 24935876 DOI: 10.1016/j.urolonc.2014.01.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 01/25/2014] [Accepted: 01/27/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Surveillance after radical cystectomy is recommended to detect tumor recurrence and treatment complications. We evaluated adherence to National Comprehensive Cancer Network (NCCN) guidelines using a large population-based database. METHODS AND MATERIALS The Surveillance, Epidemiology, and End Results-Medicare database was used to identify patients aged ≥66 years diagnosed with nonmetastatic bladder cancer who had undergone radical cystectomy between 2000 and 2007. Medicare claims information identified recommended surveillance tests for 2 years after cystectomy as outlined in the NCCN guidelines. Adherence was defined as receipt of urine cytology and imaging of the chest, abdomen, and pelvis in each year. We evaluated the effect of patient and provider characteristics on adherence, controlling for demographic and disease characteristics. RESULTS Of 3,757 patients who had undergone radical cystectomy, 2,990 (80%) were alive after 2 years. Adherence to all recommended investigations was 17% for the first and the second years following surgery. Among patients surviving 2 years, only 9% had complete surveillance in both years. In either year, adherence was less likely in patients with advanced pathologic stage (III/IV) (adjusted odds ratio [AOR] = 0.74, 95% CI: 0.60-0.91) and unmarried patients (AOR = 0.82, 95% CI: 0.68-0.99). Adherence was more likely in patients treated by high-volume surgeons (AOR = 2.00, 95% CI: 1.70-2.36) and those who saw a medical oncologist (AOR = 1.52, 95% CI: 1.27-1.82). We also observed significant geographic variability in adherence. CONCLUSION Patterns of surveillance after radical cystectomy deviate considerably from NCCN recommendations. Despite increased utilization of radiographic imaging investigations, the omission of urine cytology significantly contributed to the low rate of overall adherence to surveillance guidelines. Uniform adherence to surveillance guidelines was observed in patients treated by high-volume surgeons. This suggests an important opportunity for quality improvement in bladder cancer care.
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Affiliation(s)
- Behfar Ehdaie
- Urology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY; Health Outcomes Research Group, Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY.
| | - Coral L Atoria
- Health Outcomes Research Group, Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - William T Lowrance
- Urology Division, Department of Surgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Harry W Herr
- Urology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Bernard H Bochner
- Urology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - S Machele Donat
- Urology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Guido Dalbagni
- Urology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Elena B Elkin
- Health Outcomes Research Group, Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY
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Roaldsen M, Aarsaether E, Knutsen T, Patel HRH. Strategies to improve quality of life in bladder cancer patients. Expert Rev Pharmacoecon Outcomes Res 2014; 14:537-44. [PMID: 24813931 DOI: 10.1586/14737167.2014.917967] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Bladder cancer is a heterogeneous disease that includes both tumors with low risk of dissemination as well as highly malignant tumors with a considerable potential to metastasize. The patient's quality of life is closely related to the management of the disease. The challenge for the urologist is to acknowledge the malignant potential of the cancer and to adjust the approach to the patient accordingly. Patients with low-risk bladder cancer should avoid an exaggerated follow-up, but on the other hand high-risk patients must be sufficiently surveyed to secure that definitive surgical treatment is performed before it's too late. When the decision to perform a cystectomy has been made, it is crucial that the patient understands the consequences of the surgery as well as the possible options for urinary reconstruction. This review focuses on aspects of bladder cancer management that we believe are vital for the quality of life of these patients.
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Affiliation(s)
- Marius Roaldsen
- Department of Urology and Endocrine Surgery, University Hospital of North Norway, N-9038 Tromsø, Norway
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Gore JL, Gilbert SM. Improving bladder cancer patient care: a pharmacoeconomic perspective. Expert Rev Anticancer Ther 2014; 13:661-8. [PMID: 23773101 DOI: 10.1586/era.13.58] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Bladder cancer is the most expensive cancer per capita to treat in the US healthcare system. Substantial costs associated with the diagnosis, management and surveillance of bladder cancer account for the bulk of the expense; yet, for that cost, patients may not receive high-quality care. Herein the authors review the sources of expenditure associated with bladder cancer care, review population-level analyses of the quality of bladder cancer care in the USA, and discuss opportunities for quality improvement that may yield greater value for men and women newly diagnosed with bladder cancer.
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Affiliation(s)
- John L Gore
- Department of Urology, University of Washington, Seattle, WA, USA.
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The economics of bladder cancer: costs and considerations of caring for this disease. Eur Urol 2014; 66:253-62. [PMID: 24472711 DOI: 10.1016/j.eururo.2014.01.006] [Citation(s) in RCA: 345] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Accepted: 01/10/2014] [Indexed: 01/03/2023]
Abstract
CONTEXT Due to high recurrence rates, intensive surveillance strategies, and expensive treatment costs, the management of bladder cancer contributes significantly to medical costs. OBJECTIVE To provide a concise evaluation of contemporary cost-related challenges in the care of patients with bladder cancer. An emphasis is placed on the initial diagnosis of bladder cancer and therapy considerations for both non-muscle-invasive bladder cancer (NMIBC) and more advanced disease. EVIDENCE ACQUISITION A systematic review of the literature was performed using Medline (1966 to February 2011). Medical Subject Headings (MeSH) terms for search criteria included "bladder cancer, neoplasms" OR "carcinoma, transitional cell" AND all cost-related MeSH search terms. Studies evaluating the costs associated with of various diagnostic or treatment approaches were reviewed. EVIDENCE SYNTHESIS Routine use of perioperative chemotherapy following complete transurethral resection of bladder tumor has been estimated to provide a cost savings. Routine office-based fulguration of small low-grade recurrences could decrease costs. Another potential important target for decreasing variation and cost lies in risk-modified surveillance strategies after initial bladder tumor removal to reduce the cost associated with frequent cystoscopic and radiographic procedures. Optimizing postoperative care after radical cystectomy has the potential to decrease length of stay and perioperative morbidity with substantial decreases in perioperative care expenses. The gemcitabine-cisplatin regimen has been estimated to result in a modest increase in cost effectiveness over methotrexate, vinblastine, doxorubicin, and cisplatin. Additional costs of therapies need to be balanced with effectiveness, and there are significant gaps in knowledge regarding optimal surveillance and treatment of both early and advanced bladder cancer. CONCLUSIONS Regardless of disease severity, improvements in the efficiency of bladder cancer care to limit unnecessary interventions and optimize effective cancer treatment can reduce overall health care costs. Two scenarios where economic and comparative-effectiveness research is limited but would be most beneficial are (1) the management of NMIBC patients where excessive costs are due to vigilant surveillance strategies and (2) in patients with metastatic disease due to the enormous cost associated with late-stage and end-of-life care.
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Barocas DA, Liu A, Burks FN, Suh RS, Schuster TG, Bradford T, Moylan DA, Knapp PM, Murtagh DS, Morris D, Dunn RL, Montie JE, Miller DC. Practice Based Collaboration to Improve the Use of Immediate Intravesical Therapy after Resection of Nonmuscle Invasive Bladder Cancer. J Urol 2013; 190:2011-6. [DOI: 10.1016/j.juro.2013.06.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2013] [Indexed: 11/27/2022]
Affiliation(s)
- Daniel A. Barocas
- Department of Urologic Surgery, Vanderbilt University, Nashville, Tennessee
| | - Alice Liu
- Department of Urology, University of Michigan, Ann Arbor, Michigan
| | - Frank N. Burks
- Comprehensive Urology, Comprehensive Medical Center, Royal Oak, Michigan
| | | | | | | | - Don A. Moylan
- Comprehensive Urology, Comprehensive Medical Center, Royal Oak, Michigan
| | | | | | - David Morris
- Urology Associates of Nashville, Nashville, Tennessee
| | - Rodney L. Dunn
- Department of Urology, University of Michigan, Ann Arbor, Michigan
| | - James E. Montie
- Department of Urology, University of Michigan, Ann Arbor, Michigan
| | - David C. Miller
- Department of Urology, University of Michigan, Ann Arbor, Michigan
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Anderson CB, Barocas DA. Delivering high-quality care to prostate cancer survivors. Cancer 2013; 119:3426-8. [PMID: 23893779 DOI: 10.1002/cncr.28236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 06/03/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Christopher B Anderson
- Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
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Abstract
Bladder cancer is the fifth most common malignancy in the USA and the most expensive to treat on a per-patient basis. Despite its prevalence, morbidity, mortality and associated cost of management, bladder cancer remains grossly under-recognized as a public health concern and underfunded scientifically. Although 5-year survival rates for patients with prostate or kidney cancer have improved tremendously in the past 30 years, progress in bladder cancer has stalled. A renewed interest from the clinical and research communities, as well as a young and eager advocacy network, are raising the profile of bladder cancer. As awareness and funding of bladder cancer increase, improved diagnostics, therapeutics and health services for patients with the disease will develop accordingly.
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Chamie K, Litwin MS, Bassett JC, Daskivich TJ, Lai J, Hanley JM, Konety BR, Saigal CS. Recurrence of high-risk bladder cancer: a population-based analysis. Cancer 2013; 119:3219-27. [PMID: 23737352 DOI: 10.1002/cncr.28147] [Citation(s) in RCA: 237] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 03/12/2013] [Accepted: 04/08/2013] [Indexed: 11/09/2022]
Abstract
BACKGROUND Patients with bladder cancer are apt to develop multiple recurrences that require intervention. The recurrence, progression, and bladder cancer-related mortality rates were examined in a cohort of individuals with high-grade non-muscle-invasive bladder cancer. METHODS Using linked Surveillance, Epidemiology, and End Results (SEER)-Medicare data, subjects were identified who had a diagnosis of high-grade, non-muscle-invasive disease in 1992 to 2002 and who were followed until 2007. Multivariate competing-risks regression analyses were then used to examine recurrence, progression, and bladder cancer-related mortality rates. RESULTS Of 7410 subjects, 2897 (39.1%) experienced a recurrence without progression, 2449 (33.0%) experienced disease progression, of whom 981 succumbed to bladder cancer. Using competing-risks regression analysis, the 10-year recurrence, progression, and bladder cancer-related mortality rates were found to be 74.3%, 33.3%, and 12.3%, respectively. Stage T1 was the only variable associated with a higher rate of recurrence. Women, black race, undifferentiated grade, and stage Tis and T1 were associated with a higher risk of progression and mortality. Advanced age (≥ 70) was associated with a higher risk of bladder cancer-related mortality. CONCLUSIONS Nearly three-fourths of patients diagnosed with high-risk bladder cancer will recur, progress, or die within 10 years of their diagnosis. Even though most patients do not die of bladder cancer, the vast majority endures the morbidity of recurrence and progression of their cancer. Increasing efforts should be made to offer patients intravesical therapy with the goal of minimizing the incidence of recurrences. Furthermore, the high recurrence rate seen during the first 2 years of diagnosis warrants an intense surveillance schedule.
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Affiliation(s)
- Karim Chamie
- Department of Urology, Health Services Research Group, David Geffen School of Medicine at University of California Los Angeles (UCLA), Los Angeles, California; Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
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Schulman KL, Berenson K, Tina Shih YC, Foley KA, Ganguli A, de Souza J, Yaghmour NA, Shteynshlyuger A. A checklist for ascertaining study cohorts in oncology health services research using secondary data: report of the ISPOR oncology good outcomes research practices working group. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2013; 16:655-669. [PMID: 23796301 DOI: 10.1016/j.jval.2013.02.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVES The ISPOR Oncology Special Interest Group formed a working group at the end of 2010 to develop standards for conducting oncology health services research using secondary data. The first mission of the group was to develop a checklist focused on issues specific to selection of a sample of oncology patients using a secondary data source. METHODS A systematic review of the published literature from 2006 to 2010 was conducted to characterize the use of secondary data sources in oncology and inform the leadership of the working group prior to the construction of the checklist. A draft checklist was subsequently presented to the ISPOR membership in 2011 with subsequent feedback from the larger Oncology Special Interest Group also incorporated into the final checklist. RESULTS The checklist includes six elements: identification of the cancer to be studied, selection of an appropriate data source, evaluation of the applicability of published algorithms, development of custom algorithms (if needed), validation of the custom algorithm, and reporting and discussions of the ascertainment criteria. The checklist was intended to be applicable to various types of secondary data sources, including cancer registries, claims databases, electronic medical records, and others. CONCLUSIONS This checklist makes two important contributions to oncology health services research. First, it can assist decision makers and reviewers in evaluating the quality of studies using secondary data. Second, it highlights methodological issues to be considered when researchers are constructing a study cohort from a secondary data source.
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Johnson DC, Pruthi RS, Woods ME. Perioperative chemotherapy: when to use it, what to use, and why. Urol Clin North Am 2013; 40:183-95. [PMID: 23540777 DOI: 10.1016/j.ucl.2013.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This article provides an overview of intravesical chemotherapy agents used for non-muscle invasive bladder cancer; summarizes the evidence on single-dose perioperative administration, induction therapy, and maintenance therapy; and briefly discusses ongoing research.
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Affiliation(s)
- David C Johnson
- Department of Urology, University of North Carolina, Chapel Hill, NC 27599-7235, USA
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Abstract
Bladder cancer is a common diagnosis, affecting 70,000 Americans each year. Because the diagnosis, management, and long-term follow-up of non-muscle invasive bladder cancer requires advanced imaging and invasive testing, economic evaluations have shown bladder cancer to be the costliest cancer to treat in the US on a per capita basis. Adjunctive tests for surveillance have not obviated the need for cystoscopy and cytology. Indirect costs to patients include loss of work, decreased productivity, and diminished quality of life associated with diagnosis, treatment, and surveillance. Improved value may be achieved with better compliance with evidence-based practices for non-muscle invasive bladder cancer care.
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Affiliation(s)
- Andrew C James
- Department of Urology, University of Washington, Seattle, WA 98195, USA.
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Cheung G, Sahai A, Billia M, Dasgupta P, Khan MS. Recent advances in the diagnosis and treatment of bladder cancer. BMC Med 2013; 11:13. [PMID: 23327481 PMCID: PMC3566975 DOI: 10.1186/1741-7015-11-13] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Accepted: 01/17/2013] [Indexed: 02/02/2023] Open
Abstract
Bladder cancer is the commonest malignancy of the urinary tract. In this review, we look at the latest developments in the diagnosis and management of this condition. Cystoscopy and urine cytology are the most important tools in the diagnosis and follow-up of bladder cancer. Various alternatives have been investigated, either to reduce the frequency of cystoscopy, or improve its sensitivity for detection of tumors. These include urine-based markers and point-of-care tests. Narrow-band imaging and photodynamic diagnosis/blue-light cystoscopy have shown promise in improving detection and reducing recurrence of bladder tumors, by improving the completion of bladder resection when compared with standard resection in white light. The majority of patients with a new diagnosis of bladder cancer have non-muscle-invasive bladder cancer, which requires adjuvant intravesical chemotherapy and/or immunotherapy. Recent developments in post-resection intravesical regimens are discussed. For patients with muscle-invasive bladder cancer, both laparoscopic radical cystectomy and robot-assisted radical cystectomy have been shown to reduce peri-operative morbidity, while being oncologically equivalent to open radical cystectomy in the medium term. Bladder-preserving strategies entail resection and chemoradiation, and in selected patients give equivalent results to surgery. The development, advantages, and disadvantages of these newer approaches are also discussed.
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Affiliation(s)
- Grace Cheung
- Urology Centre, Guy's Hospital, Guy's and St Thomas' NHS Trust, London, SE1 9RT, UK
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Lee CT, Barocas D, Globe DR, Oefelein MG, Colayco DC, Bruno A, O'Day K, Bramley T. Economic and Humanistic Consequences of Preventable Bladder Tumor Recurrences in Nonmuscle Invasive Bladder Cancer Cases. J Urol 2012; 188:2114-9. [DOI: 10.1016/j.juro.2012.08.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Indexed: 11/25/2022]
Affiliation(s)
| | | | | | | | | | | | - Ken O'Day
- Xcenda, L.L.C., Palm Harbor, Florida
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Burks FN, Liu AB, Suh RS, Schuster TG, Bradford T, Moylan DA, Knapp PM, Murtagh DS, Dunn RL, Montie JE, Miller DC. Understanding the use of immediate intravesical chemotherapy for patients with bladder cancer. J Urol 2012; 188:2108-13. [PMID: 23083865 DOI: 10.1016/j.juro.2012.08.044] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Indexed: 11/30/2022]
Abstract
PURPOSE Despite its established efficacy in reducing recurrence rates for patients with urothelial carcinoma, immediate intravesical chemotherapy is reportedly used infrequently. Accordingly, the Urological Surgery Quality Collaborative implemented a project aimed at understanding and improving the use of immediate intravesical chemotherapy. MATERIALS AND METHODS Surgeons in 5 Urological Surgery Quality Collaborative practices prospectively collected clinical and baseline intravesical chemotherapy use data for patients undergoing bladder biopsy or transurethral bladder tumor resection from September 2010 through January 2012. In the second phase of data collection (June 2011 through January 2012) treating surgeons also documented reasons for not administering intravesical chemotherapy. We defined patients with 1 to 2 clinical stage Ta/T1, completely resected, papillary tumor(s) as ideal candidates for treatment with immediate intravesical chemotherapy. For ideal and nonideal patients we examined baseline use of intravesical chemotherapy across Urological Surgery Quality Collaborative practices as well as reasons for not administering therapy among ideal patients. RESULTS Among 1,931 patients 37.2% met criteria as ideal cases for intravesical chemotherapy administration. We observed significant variation in the use of intravesical chemotherapy across Urological Surgery Quality Collaborative practices for ideal (range 27% to 50%) and nonideal cases (9% to 24%) (p <0.001). Reasons for not treating ideal candidates included lack of confirmation of malignancy (4, 2.8%), uncertainty regarding the benefits of intravesical chemotherapy (28, 19.6%) and logistic factors such as the unavailability of medication (34, 23.8%). CONCLUSIONS Use of immediate intravesical chemotherapy by Urological Surgery Quality Collaborative practices is higher than reported elsewhere but still varies widely, even among ideal candidates. Efforts to optimize use will be aided by disseminating evidence supporting indications and benefits of intravesical chemotherapy, and by addressing local logistic factors that limit access to this evidence-based therapy.
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Affiliation(s)
- Frank N Burks
- Comprehensive Medical Center, Royal Oak, Michigan 48109, USA
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