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Joshi A, Ghosh A, Rai P, Tilwani S, Ramachandran V, Prabhash K, Amin M, Kumar P. Cabazitaxel as a promising therapy for cisplatin-resistant bladder cancer: a preliminary study. Med Oncol 2024; 41:219. [PMID: 39105986 DOI: 10.1007/s12032-024-02461-y] [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: 06/18/2024] [Accepted: 07/26/2024] [Indexed: 08/07/2024]
Abstract
Bladder cancer is a common malignancy worldwide, posing a substantial healthcare challenge. Current standard treatment regimens are primarily based on cisplatin, but their success is often limited by cisplatin resistance and associated toxicities. Therefore, there is an urgent need to develop effective and less toxic therapies as alternatives to cisplatin. We screened the activity of FDA-approved anti-cancer drugs on a panel of cisplatin-resistant bladder cancer cell lines. Based on initial responses, cabazitaxel was selected for further evaluation of its inhibitory effects on the phenotypic properties of these cells. Cabazitaxel, primarily used for metastatic castration-resistant prostate cancer, demonstrated remarkable efficacy in inhibiting colony formation, proliferation, and migration of cisplatin-resistant bladder cancer cells. This study highlights the potential of drug repurposing as a cost-effective and efficient strategy to overcome drug resistance in bladder cancer.
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Affiliation(s)
- Asim Joshi
- Karkinos Healthcare Pvt Ltd, 21st floor, Rupa Renaissance, D33, Turbhe MIDC road, Navi Mumbai, Maharashtra, 400705, India
- Karkinos Foundation, Mumbai, Maharashtra, 400086, India
| | - Abantika Ghosh
- Karkinos Healthcare Pvt Ltd, 21st floor, Rupa Renaissance, D33, Turbhe MIDC road, Navi Mumbai, Maharashtra, 400705, India
- Karkinos Foundation, Mumbai, Maharashtra, 400086, India
| | - Prashant Rai
- Karkinos Healthcare Pvt Ltd, 21st floor, Rupa Renaissance, D33, Turbhe MIDC road, Navi Mumbai, Maharashtra, 400705, India
- Karkinos Foundation, Mumbai, Maharashtra, 400086, India
| | - Sarika Tilwani
- Karkinos Healthcare Pvt Ltd, 21st floor, Rupa Renaissance, D33, Turbhe MIDC road, Navi Mumbai, Maharashtra, 400705, India
- Karkinos Foundation, Mumbai, Maharashtra, 400086, India
| | - Venkataramanan Ramachandran
- Karkinos Healthcare Pvt Ltd, 21st floor, Rupa Renaissance, D33, Turbhe MIDC road, Navi Mumbai, Maharashtra, 400705, India
- Karkinos Foundation, Mumbai, Maharashtra, 400086, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, 400012, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, Maharashtra, 400094, India
| | - Mahul Amin
- Department of Pathology and Laboratory Medicine, University of Tennessee Health Science, Memphis, TN, USA
| | - Prashant Kumar
- Karkinos Healthcare Pvt Ltd, 21st floor, Rupa Renaissance, D33, Turbhe MIDC road, Navi Mumbai, Maharashtra, 400705, India.
- Karkinos Foundation, Mumbai, Maharashtra, 400086, India.
- Centre of Excellence for Cancer-Gangwal School of Medical Sciences and Technology, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, 208016, India.
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Shelton J, Zotow E, Smith L, Johnson SA, Thomson CS, Ahmad A, Murdock L, Nagarwalla D, Forman D. 25 year trends in cancer incidence and mortality among adults aged 35-69 years in the UK, 1993-2018: retrospective secondary analysis. BMJ 2024; 384:e076962. [PMID: 38479774 PMCID: PMC10935512 DOI: 10.1136/bmj-2023-076962] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVE To examine and interpret trends in UK cancer incidence and mortality for all cancers combined and for the most common cancer sites in adults aged 35-69 years. DESIGN Retrospective secondary data analysis. DATA SOURCES Cancer registration data, cancer mortality and national population data from the Office for National Statistics, Public Health Wales, Public Health Scotland, Northern Ireland Cancer Registry, NHS England, and the General Register Office for Northern Ireland. SETTING 23 cancer sites were included in the analysis in the UK. PARTICIPANTS Men and women aged 35-69 years diagnosed with or who died from cancer between 1993 to 2018. MAIN OUTCOME MEASURES Change in cancer incidence and mortality age standardised rates over time. RESULTS The number of cancer cases in this age range rose by 57% for men (from 55 014 cases registered in 1993 to 86 297 in 2018) and by 48% for women (60 187 to 88 970) with age standardised rates showing average annual increases of 0.8% in both sexes. The increase in incidence was predominantly driven by increases in prostate (male) and breast (female) cancers. Without these two sites, all cancer trends in age standardised incidence rates were relatively stable. Trends for a small number of less common cancers showed concerning increases in incidence rates, for example, in melanoma skin, liver, oral, and kidney cancers. The number of cancer deaths decreased over the 25 year period, by 20% in men (from 32 878 to 26 322) and 17% in women (28 516 to 23 719); age standardised mortality rates reduced for all cancers combined by 37% in men (-2.0% per year) and 33% in women (-1.6% per year). The largest decreases in mortality were noted for stomach, mesothelioma, and bladder cancers in men and stomach and cervical cancers and non-Hodgkin lymphoma in women. Most incidence and mortality changes were statistically significant even when the size of change was relatively small. CONCLUSIONS Cancer mortality had a substantial reduction during the past 25 years in both men and women aged 35-69 years. This decline is likely a reflection of the successes in cancer prevention (eg, smoking prevention policies and cessation programmes), earlier detection (eg, screening programmes) and improved diagnostic tests, and more effective treatment. By contrast, increased prevalence of non-smoking risk factors are the likely cause of the observed increased incidence for a small number of specific cancers. This analysis also provides a benchmark for the following decade, which will include the impact of covid-19 on cancer incidence and outcomes.
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Affiliation(s)
| | - Ewa Zotow
- University College London, London, UK
| | - Lesley Smith
- Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | | | | | | | | | | | - David Forman
- Faculty of Medicine and Health, University of Leeds, Leeds, UK
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Koutros S, Kiemeney LA, Pal Choudhury P, Milne RL, Lopez de Maturana E, Ye Y, Joseph V, Florez-Vargas O, Dyrskjøt L, Figueroa J, Dutta D, Giles GG, Hildebrandt MAT, Offit K, Kogevinas M, Weiderpass E, McCullough ML, Freedman ND, Albanes D, Kooperberg C, Cortessis VK, Karagas MR, Johnson A, Schwenn MR, Baris D, Furberg H, Bajorin DF, Cussenot O, Cancel-Tassin G, Benhamou S, Kraft P, Porru S, Carta A, Bishop T, Southey MC, Matullo G, Fletcher T, Kumar R, Taylor JA, Lamy P, Prip F, Kalisz M, Weinstein SJ, Hengstler JG, Selinski S, Harland M, Teo M, Kiltie AE, Tardón A, Serra C, Carrato A, García-Closas R, Lloreta J, Schned A, Lenz P, Riboli E, Brennan P, Tjønneland A, Otto T, Ovsiannikov D, Volkert F, Vermeulen SH, Aben KK, Galesloot TE, Turman C, De Vivo I, Giovannucci E, Hunter DJ, Hohensee C, Hunt R, Patel AV, Huang WY, Thorleifsson G, Gago-Dominguez M, Amiano P, Golka K, Stern MC, Yan W, Liu J, Li SA, Katta S, Hutchinson A, Hicks B, Wheeler WA, Purdue MP, McGlynn KA, Kitahara CM, Haiman CA, Greene MH, Rafnar T, Chatterjee N, Chanock SJ, Wu X, Real FX, Silverman DT, Garcia-Closas M, Stefansson K, Prokunina-Olsson L, Malats N, Rothman N. Genome-wide Association Study of Bladder Cancer Reveals New Biological and Translational Insights. Eur Urol 2023; 84:127-137. [PMID: 37210288 PMCID: PMC10330197 DOI: 10.1016/j.eururo.2023.04.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/16/2023] [Accepted: 04/19/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Genomic regions identified by genome-wide association studies (GWAS) for bladder cancer risk provide new insights into etiology. OBJECTIVE To identify new susceptibility variants for bladder cancer in a meta-analysis of new and existing genome-wide genotype data. DESIGN, SETTING, AND PARTICIPANTS Data from 32 studies that includes 13,790 bladder cancer cases and 343,502 controls of European ancestry were used for meta-analysis. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSES Log-additive associations of genetic variants were assessed using logistic regression models. A fixed-effects model was used for meta-analysis of the results. Stratified analyses were conducted to evaluate effect modification by sex and smoking status. A polygenic risk score (PRS) was generated on the basis of known and novel susceptibility variants and tested for interaction with smoking. RESULTS AND LIMITATIONS Multiple novel bladder cancer susceptibility loci (6p.22.3, 7q36.3, 8q21.13, 9p21.3, 10q22.1, 19q13.33) as well as improved signals in three known regions (4p16.3, 5p15.33, 11p15.5) were identified, bringing the number of independent markers at genome-wide significance (p < 5 × 10-8) to 24. The 4p16.3 (FGFR3/TACC3) locus was associated with a stronger risk for women than for men (p-interaction = 0.002). Bladder cancer risk was increased by interactions between smoking status and genetic variants at 8p22 (NAT2; multiplicative p value for interaction [pM-I] = 0.004), 8q21.13 (PAG1; pM-I = 0.01), and 9p21.3 (LOC107987026/MTAP/CDKN2A; pM-I = 0.02). The PRS based on the 24 independent GWAS markers (odds ratio per standard deviation increase 1.49, 95% confidence interval 1.44-1.53), which also showed comparable results in two prospective cohorts (UK Biobank, PLCO trial), revealed an approximately fourfold difference in the lifetime risk of bladder cancer according to the PRS (e.g., 1st vs 10th decile) for both smokers and nonsmokers. CONCLUSIONS We report novel loci associated with risk of bladder cancer that provide clues to its biological underpinnings. Using 24 independent markers, we constructed a PRS to stratify lifetime risk. The PRS combined with smoking history, and other established risk factors, has the potential to inform future screening efforts for bladder cancer. PATIENT SUMMARY We identified new genetic markers that provide biological insights into the genetic causes of bladder cancer. These genetic risk factors combined with lifestyle risk factors, such as smoking, may inform future preventive and screening strategies for bladder cancer.
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Affiliation(s)
- Stella Koutros
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA.
| | - Lambertus A Kiemeney
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Parichoy Pal Choudhury
- Trans-Divisional Research Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA; American Cancer Society, Atlanta, GA, USA
| | - Roger L Milne
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia; Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia; Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
| | - Evangelina Lopez de Maturana
- Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO) and CIBERONC, Madrid, Spain
| | | | - Vijai Joseph
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Oscar Florez-Vargas
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Lars Dyrskjøt
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jonine Figueroa
- Usher Institute, University of Edinburgh, Edinburgh, UK; Integrative Tumor Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Diptavo Dutta
- Integrative Tumor Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Graham G Giles
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia; Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia; Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
| | | | - Kenneth Offit
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | | | - Neal D Freedman
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Demetrius Albanes
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Charles Kooperberg
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Victoria K Cortessis
- Department of Population and Public Health Sciences, Epidemiology and Genetics, University of Southern California, Los Angeles, CA, USA
| | - Margaret R Karagas
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | | | | | - Dalsu Baris
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Helena Furberg
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dean F Bajorin
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Olivier Cussenot
- Centre de Recherche sur les Pathologies Prostatiques et Urologiques, Paris, France
| | - Geraldine Cancel-Tassin
- Centre de Recherche sur les Pathologies Prostatiques et Urologiques, Paris, France; GRC 5 Predictive Onco-Urology, Sorbonne University, Paris, France
| | - Simone Benhamou
- INSERM U1018, Research Centre on Epidemiology and Population Health, Villejuif, France
| | - Peter Kraft
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Stefano Porru
- Department of Diagnostics and Public Health, Section of Occupational Medicine, University of Verona, Verona, Italy
| | - Angela Carta
- Department of Diagnostics and Public Health, Section of Occupational Medicine, University of Verona, Verona, Italy
| | - Timothy Bishop
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - Melissa C Southey
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia; Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia; Department of Clinical Pathology, The University of Melbourne, Parkville, Australia
| | - Giuseppe Matullo
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Tony Fletcher
- London School of Hygiene and Tropical Medicine, London, UK
| | - Rajiv Kumar
- Division of Functional Genome Analysis, German Cancer Research Center, Heidelberg, Germany
| | - Jack A Taylor
- Epidemiology Branch and Epigenetic and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Philippe Lamy
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Frederik Prip
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Mark Kalisz
- Epithelial Carcinogenesis Group, Spanish National Cancer Research Centre (CNIO) and CIBERONC, Madrid, Spain
| | - Stephanie J Weinstein
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Jan G Hengstler
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Silvia Selinski
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Mark Harland
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - Mark Teo
- Section of Epidemiology and Biostatistics, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - Anne E Kiltie
- Rowett Institute, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Adonina Tardón
- Department of Preventive Medicine, Universidad de Oviedo, ISPA and CIBERESP, Spain
| | - Consol Serra
- Center for Research in Occupational Health, Universitat Pompeu Fabra, Hospital del Mar Medical Research Institut, CIBERESP, Barcelona, Spain
| | - Alfredo Carrato
- Department of Medicine, Alcalá University, IRYCIS, CIBERONC, Madrid, Spain
| | | | - Josep Lloreta
- Hospital del Mar, Universitat Pompeu Fabra, Barcelona, Spain
| | - Alan Schned
- Department of Pathology, Dartmouth Medical School, Hanover, NH, USA
| | - Petra Lenz
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Elio Riboli
- School of Public Health, Imperial College London, London, UK
| | - Paul Brennan
- International Agency for Research on Cancer, Lyon, France
| | | | - Thomas Otto
- Department of Urology, Rheinland Klinikum, Lukaskrankenhaus, Neuss, Germany
| | | | - Frank Volkert
- Department of Urology, Evangelic Hospital, Paul Gerhardt Foundation, Lutherstadt Wittenberg, Germany
| | - Sita H Vermeulen
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Katja K Aben
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands; Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
| | - Tessel E Galesloot
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Constance Turman
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Immaculata De Vivo
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Medicine, Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Edward Giovannucci
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - David J Hunter
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Chancellor Hohensee
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Rebecca Hunt
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Alpa V Patel
- Population Science, American Cancer Society, Atlanta, GA, USA
| | - Wen-Yi Huang
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | | | - Manuela Gago-Dominguez
- Fundación Pública Galega de Medicina Xenómica, Servicio Galego de Saude, Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain
| | - Pilar Amiano
- Ministry of Health of the Basque Government, Sub Directorate for Public Health and Addictions of Gipuzkoa, San Sebastian, Spain; Biodonostia Health Research Institute, Epidemiology of Chronic and Communicable Diseases Group, San Sebastian, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - Klaus Golka
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Mariana C Stern
- Department of Population and Public Health Sciences, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Wusheng Yan
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Jia Liu
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Shengchao Alfred Li
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Shilpa Katta
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Amy Hutchinson
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Belynda Hicks
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Mark P Purdue
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Katherine A McGlynn
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Cari M Kitahara
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Christopher A Haiman
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Mark H Greene
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | | | | | - Stephen J Chanock
- Office of the Director, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Xifeng Wu
- Zhejiang University, Hangzhou, China
| | - Francisco X Real
- Epithelial Carcinogenesis Group, Spanish National Cancer Research Centre (CNIO) and CIBERONC, Madrid, Spain; Departament de Medicina i Ciències de la Vida, Universitat Pompeu Fabra, Barcelona, Spain
| | - Debra T Silverman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Montserrat Garcia-Closas
- Trans-Divisional Research Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | | | - Ludmila Prokunina-Olsson
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Núria Malats
- Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO) and CIBERONC, Madrid, Spain
| | - Nathaniel Rothman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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Caballero JM, Gili JM, Pereira JC, Gomáriz A, Castillo C, Martín‐Baranera M. Systematic review of population‐based bladder cancer registries: How criteria heterogeneity affects the comparison of incidences. Cancer Med 2022; 12:7540-7551. [PMID: 36530046 PMCID: PMC10067087 DOI: 10.1002/cam4.5494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The population-based registry of bladder cancer (BC) raises specific problems intrinsic to the tumor, as the inclusion of noninfiltrating, potentially malignant and multiple tumors. We performed a systematic review (PRISMA guidelines) of population-based BC registries to obtain information on their geographic areas involved, last dates of real incidence of BC, and rules coding used in BC for uncertain behavior, in situ and multiple tumors. METHODS Using MEDLINE and Google Scholar, we identified scientific publications of in the last 10 years in English or Spanish, whether they were related to a national or international cancer registry, provided information on registry rules, and provided data on the incidence of BC. RESULTS After the first screening, a total of 194 references were obtained. After a second analysis, three registries were selected: International Agency for Research on Cancer (IARC) is a world registry providing real incidence of BC in the period 2008-2012. Surveillance, Epidemiology, and End Results (SEER) Program registered incidence until 2017 in more than 90% of the US population. Spanish Network of Cancer Registries (REDECAN) unifies 14 Spanish registries (27.4% of the population) with real incidence data from 2010 to 2015. The coding and inclusion rules have been modified, but currently, most registries include BC in situ and uncertain behavior tumors. Whenever a new case occurs 36 months after a previous diagnosis, SEER registers those as multiple incident cancers in the same location, while IARC and REDECAN only allow one cancer per location during the lifespan of the patient. CONCLUSIONS Comparison of the incidence of BC among different population-based cancer registries is prone to bias due to the methodological differences regarding the inclusion of carcinomas in situ, indeterminate, and multiple tumors. A good cancer registry could provide better surveillance strategies for BC patients.
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Affiliation(s)
- José María Caballero
- Department of Urology Hospital Universitari Mútua de Terrassa Terrassa Barcelona Spain
- Department of Pediatrics Obstetrics & Gynecology and Preventative Medicine at the Autonomous University of Barcelona Facultad de Medicina ‐ Edificio M, Campus Universitario UAB Barcelona Spain
| | - José María Gili
- Department of Urology Hospital Universitari Mútua de Terrassa Terrassa Barcelona Spain
| | - Juan Camilo Pereira
- Department of Urology Hospital Universitari Mútua de Terrassa Terrassa Barcelona Spain
| | - Alba Gomáriz
- Department of Urology Hospital Universitari Mútua de Terrassa Terrassa Barcelona Spain
| | - Carlos Castillo
- Department of Urology Hospital Universitari Mútua de Terrassa Terrassa Barcelona Spain
| | - Montserrat Martín‐Baranera
- Department of Pediatrics Obstetrics & Gynecology and Preventative Medicine at the Autonomous University of Barcelona Facultad de Medicina ‐ Edificio M, Campus Universitario UAB Barcelona Spain
- Department of Clinical Epidemiology Consorci Sanitari Integral Barcelona Spain
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Registration of Urothelial Tumours in Cancer Registries: How to Improve and Make It More Useful? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052714. [PMID: 35270406 PMCID: PMC8910388 DOI: 10.3390/ijerph19052714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/18/2022] [Accepted: 02/20/2022] [Indexed: 11/21/2022]
Abstract
Due to the differences in the definition, criteria of inclusion and coding of urothelial tumours (UTs), data of different cancer registries (CRs) are not comparable. The aim of this work is to study current practices of registration of UT in the European CR of the GRELL countries in order to propose new registration rules to correctly describe incidence and survival of progressive tumours like UT. A questionnaire was sent to 91 CRs to assess whether non-invasive (NI)UT, multiple UTs, UTs occurring outside or before the operating period and time between UTs are currently considered in tumour recording and reporting. All participating CRs (n = 42) record a NI bladder UT in sole occurrence. In case of progressive bladder UT, 98% of the CRs record at least one NIUT but 19% don’t record the invasive progression. 17% of the CRs don’t record an invasive pelvic tumour that occurs after a NI bladder UT. 19% of the CRs don’t record an invasive bladder UT that followed a NI tumour occurring outside the zone or period of time. The recording of two synchronous UTs is carried out with a grouping topography for 36% of the CRs. The same analysis conducted on the reporting of the incidence of UT also shows heterogeneity. We conclude that there is an urgent need to define clear rules for the registration of UT.
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Abstract
The introduction of next generation sequencing techniques has enabled the characterization of the urinary tract microbiome, which resulted in the rejection of the long-held notion of urinary bladder sterility. Since the discovery and confirmation of the human bladder microbiome, an increasing number of studies have defined this microbial community and understand better its relationship to urinary pathologies. The composition of microbial communities in the urinary tract is linked to a variety of urinary diseases. The purpose of this review is to provide an overview of current information about the urinary microbiome and diseases as well as the development of novel treatment methods.
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Yahya A, Rajab Alhamadani ZA, Mundher M. Immunohistochemical Expression of Retinoblastoma Gene Product and p53 Protein in Transitional Cell Carcinoma of the Urinary Bladder and its Relationship to Different Clinicopathological Parameters. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Carcinoma of urinary bladder is one of the most common malignancies worldwide and constitutes a major health problem. Multiple risk factors are associated with this tumor and its prognosis will depend on different clinicopathological parameters. Over expression of P53 protein and mutant Rb gene is associated with more aggressive clinical and histopathological features of the tumor such as advanced stage and higher grade.
AIM: The immunohistochemical expression of Rb gene and P53 gene will be assessed through their protein products in transitional cell carcinoma (TCC) of the urinary bladder and then will be correlated with other well-known risk factors and prognostic parameters of bladder TCC, such as grading, tumor size, smoking, alcohol drinking, and family history.
METHODS: Patients were recruited from the uro-surgical department/Surgical Subspecialties Teaching Hospital during the period from November 2020 through April 2021. In this study, patients enrolled were those suspected to have bladder carcinoma. The work up included a full history and clinical examination. Surgical samples were taken from the patients for histopathological evaluation; the study’s samples represented either endoscopic cup biopsy, transurethral resection of the tumor, or radical cystectomy. Sections obtained from these samples were stained with the conventional hematoxylin and eosin stain. Then, immunohistochemical staining for P53 and pRB was applied only for patients diagnosed with TCC.
RESULTS: The differences between low-grade and high-grade tumors regarding pRb percentage score were statistically significant (p = 0.026), but were not significant regarding the intensity score (p = 0.094). There were significant correlations between tumor stage and both pRb intensity and percentage scores (p = 0.044 and 0.042, respectively). Differences between low-grade and high-grade tumors regarding p53 intensity score were significant (p = 0.022). The differences between low-grade and high-grade tumors regarding p53 percentage score were significant (p = 0.049). The differences between different tumor stages regarding p53 intensity score were significant (p = 0.018). The differences between different tumor stages regarding P53 percentage score were significant (p = 0.019).
CONCLUSIONS: Tumor’s grade was found to be correlated with the tumor stage with no correlation with the age, gender, smoking, family history of TCC, history of urinary tract infection, bladder stones, nor the recurrence of the tumor. The pRb intensity and the percentage scores were correlated to each other and to tumor’s grade and stage, except for the pRb intensity which showed no correlation with the tumor’s grade. The P53 intensity and percentage scores were correlated to each other and also to tumor’s grade and stage, so that P53 is over-expressed in tumors with higher grade and stage.
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The global burden of urinary bladder cancer: an update. World J Urol 2019; 38:1895-1904. [PMID: 31676912 PMCID: PMC7363726 DOI: 10.1007/s00345-019-02984-4] [Citation(s) in RCA: 473] [Impact Index Per Article: 94.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 09/17/2019] [Indexed: 12/24/2022] Open
Abstract
Bladder cancer is among the top ten most common cancer types in the world, with approximately 550,000 new cases annually. The highest burden of bladder cancer is currently falling on most developed communities across the globe. But with an anticipated shift in world demographics with growing and aging populations mainly on the African continent, and important shifts in exposure to different risk factors across the world, this is likely to change over the next decades. In this review, we provide an overview of the current incidence, mortality, prevalence, survival, risk factors and costs of bladder cancer worldwide.
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Epidemiology and Sociocultural Differences for Bladder Cancer. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42623-5_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Scelo G, Li P, Chanudet E, Muller DC. Variability of Sex Disparities in Cancer Incidence over 30 Years: The Striking Case of Kidney Cancer. Eur Urol Focus 2018; 4:586-590. [PMID: 28753845 DOI: 10.1016/j.euf.2017.01.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 01/05/2017] [Accepted: 01/09/2017] [Indexed: 01/20/2023]
Abstract
It is well established that men are at higher risk of most non-sex-specific cancers than women, but there has been surprisingly little research investigating these differences. This is possibly because differences in exposure to established risk factors and hypothesised protection by female sex hormones are thought to account for the totality of the sex differences. These explanations remain somewhat speculative, as the magnitude of the sex ratio in cancer incidence has not been systematically studied, with no quantitative estimate of the variability of the sex ratio across countries, age groups, and periods of diagnosis. We analysed worldwide cancer incidence data for the years 1978-2007 in terms of sex disparities, and explicitly quantified the variability in sex disparities by age, year, and geographical region. Our analysis highlights several cancer types for which suspected and commonly accepted factors are unlikely to fully explain the observed sex disparity. In particular, kidney cancer showed a 2:1 male/female case incidence ratio that was constant by age, year, and region, suggesting that factors other than sociocultural habits and health behaviours are responsible for this sex disparity. PATIENT SUMMARY: We quantified the difference in the incidence of various cancer types between men and women across the world over 30 years. While the trends for some cancers such as lung cancer are clearly correlated with known variations in lifestyle habits, we found that the sex disparity observed for others such as kidney cancer is unlikely to be explained by known risk factors.
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Affiliation(s)
| | - Peng Li
- International Agency for Research on Cancer, Lyon, France
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11
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Epidemiology and Sociocultural Differences for Bladder Cancer. Urol Oncol 2018. [DOI: 10.1007/978-3-319-42603-7_13-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Eylert MF, Hounsome LS, Persad RA, Bahl A, Jefferies ER, Verne J, Mostafid H. Falling bladder cancer incidence from 1990 to 2009 is not producing universal mortality improvements. JOURNAL OF CLINICAL UROLOGY 2016. [DOI: 10.1177/2051415813492724] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective The objective of this article is to obtain up-to-date epidemiological statistics of bladder cancer in England. Methods We collected incidence from the National Cancer Data Repository (NCDR), survival from the national Cancer Information System (CIS), ethnicity information from the Hospital Episode Statistics (HES), mortality and smoking rates from the Office for National Statistics (ONS). Results Incidence of bladder cancer has fallen continuously. Mortality has reduced less, leading to worsening survival. Bladder cancer mainly affects men, the most deprived, and the elderly. The gender gap is decreasing, and the deprivation gap is unchanged. Mortality is unchanged in the youngest, oldest and least deprived females. Mortality has recently increased in the oldest males. The highest incidence and mortality is found in industrial areas. This study is limited by i) its retrospective design using existing databases, allowing identification of associations and statistical differences, but not causation; and ii) very restricted ethnicity data. onclusion Reductions in bladder cancer incidence and mortality in England coincide with a decrease in high-risk occupations and public health measures to reduce smoking. Some risk factors in modern living may as yet be unidentified. It remains paramount to ensure equity of access and treatment regardless of gender, age, region and social deprivation to further improve mortality.
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Affiliation(s)
- MF Eylert
- Department of Urology, Morriston Hospital, UK
| | | | - RA Persad
- Department of Urology, Bristol Royal Infirmary, UK
| | - A Bahl
- Bristol Haematology and Oncology Centre, UK
| | - ER Jefferies
- Department of Urology, Royal United Hospital, UK
| | - J Verne
- South West Public Health Observatory, UK
| | - H Mostafid
- Department of Urology, The Royal Berkshire Hospital, UK
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Tsaturyan A, Petrosyan V, Crape B, Sahakyan Y, Abrahamyan L. Risk factors of postoperative complications after radical cystectomy with continent or conduit urinary diversion in Armenia. SPRINGERPLUS 2016; 5:134. [PMID: 26933633 PMCID: PMC4761360 DOI: 10.1186/s40064-016-1757-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 02/12/2016] [Indexed: 02/07/2023]
Abstract
To estimate the surgical volume and the incidence of in-hospital complications of RC in Armenia from 2005 to 2012, and to investigate potential risk factors of complications. The study utilized a retrospective chart review in a cohort of patients who had RC followed by either continent or conduit urinary diversion in all hospitals of Armenia from 2005 to 2012. A detailed chart review was conducted abstracting information on baseline demographic and clinical characteristics, surgical procedural details, postoperative management and in-hospital complications. Multivariable logistic regression analysis was applied to estimate the independent risk factors for developing ‘any postoperative complication’. The total study sample included 273 patients (mean age = 58.5 years, 93.4 % men). Overall, 28.9 % (n = 79) of patients had at least one in-hospital complication. The hospital mortality rate was 4.8 % (n = 13). The most frequent types of complications were wound-related (10.3 %), gastrointestinal (9.2 %) and infectious (7.0 %). The ischemic heart disease (OR = 3.3, 95 % CI 1.5–7.4), perioperative transfusion (OR = 2.0, 1.1–3.6), glucose level [OR = 0.71 (0.63–0.95)], and hospital type (OR = 2.3, 95 % CI 1.1–4.7) were independent predictors of postoperative complications. The rate of RC complications in Armenia was similar to those observed in other countries. Future prospective studies should evaluate the effect of RC complications on long-term outcomes and costs in Armenia. Policy recommendations should address the issues regarding surgeon training and hospital volume to decrease the risk of RC complications.
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Affiliation(s)
- Arman Tsaturyan
- School of Public Health, American University of Armenia, 40 Marshal Baghramyan Ave., 0019 Yerevan, Armenia ; Armenia Republican Medical Center, Yerevan, Armenia
| | - Varduhi Petrosyan
- School of Public Health, American University of Armenia, 40 Marshal Baghramyan Ave., 0019 Yerevan, Armenia
| | - Byron Crape
- Nazarbayev University School of Medicine, Astana, Kazakhstan
| | - Yeva Sahakyan
- Toronto Health Economics and Technology Assessment (THETA) Collaborative, University of Toronto, Toronto, Canada
| | - Lusine Abrahamyan
- School of Public Health, American University of Armenia, 40 Marshal Baghramyan Ave., 0019 Yerevan, Armenia ; Toronto Health Economics and Technology Assessment (THETA) Collaborative, University of Toronto, Toronto, Canada
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Muller J, Grosclaude P, Lapôtre-Ledoux B, Woronoff AS, Guizard AV, Bara S, Colonna M, Troussard X, Bouvier V, Trétarre B, Velten M, Jégu J. Trends in the risk of second primary cancer among bladder cancer survivors: a population-based cohort of 10 047 patients. BJU Int 2015; 118:53-9. [DOI: 10.1111/bju.13351] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Joris Muller
- Bas-Rhin Cancer Registry; EA 3430, FMTS; University of Strasbourg; Strasbourg France
- Department of Public Health; University Hospital of Strasbourg; Strasbourg France
| | - Pascale Grosclaude
- Tarn Cancer Registry; Albi France
- Francim: Réseau français des registres des cancers; Toulouse France
| | - Bénédicte Lapôtre-Ledoux
- Francim: Réseau français des registres des cancers; Toulouse France
- Somme Cancer Registry; Department of Hygiene and Public Health; University Hospital of Amiens; Amiens France
| | - Anne-Sophie Woronoff
- Francim: Réseau français des registres des cancers; Toulouse France
- Doubs and Belfort Territory Cancer Registry; University Hospital of Besançon; Besançon France
| | - Anne-Valérie Guizard
- Francim: Réseau français des registres des cancers; Toulouse France
- Calvados General Cancer Registry, Cancers & Préventions; U 1086 Inserm; François Baclesse Centre; Caen France
| | - Simona Bara
- Francim: Réseau français des registres des cancers; Toulouse France
- Manche Cancer Registry; Cotentin Hospital; Cherbourg-Octeville France
| | - Marc Colonna
- Francim: Réseau français des registres des cancers; Toulouse France
- Isère Cancer Registry; University Hospital of Grenoble; Grenoble France
| | - Xavier Troussard
- Francim: Réseau français des registres des cancers; Toulouse France
- Basse-Normandie Haematological Malignancies Cancer Registry; University Hospital of Caen; Caen France
| | - Véronique Bouvier
- Francim: Réseau français des registres des cancers; Toulouse France
- Calvados Digestive Cancer Registry Cancers & Préventions; U 1086 Inserm; François Baclesse Centre; Caen France
| | - Brigitte Trétarre
- Francim: Réseau français des registres des cancers; Toulouse France
- Hérault Cancer Registry; Research Center; Montpellier France
| | - Michel Velten
- Bas-Rhin Cancer Registry; EA 3430, FMTS; University of Strasbourg; Strasbourg France
- Department of Public Health; University Hospital of Strasbourg; Strasbourg France
- Francim: Réseau français des registres des cancers; Toulouse France
- Department of Epidemiology and Biostatistics; Paul Strauss Center; Strasbourg France
| | - Jérémie Jégu
- Bas-Rhin Cancer Registry; EA 3430, FMTS; University of Strasbourg; Strasbourg France
- Department of Public Health; University Hospital of Strasbourg; Strasbourg France
- Francim: Réseau français des registres des cancers; Toulouse France
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Marcos-Gragera R, Mallone S, Kiemeney LA, Vilardell L, Malats N, Allory Y, Sant M, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, M. Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mazzei A, Ferretti S, Crocetti E, Manneschi G, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Zucchetto A, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Zarcone M, Vitale F, Cusimano R, Michiara M, Tumino R, Giorgi Rossi P, Vicentini M, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Rocca A, Tagliabue G, Contiero P, Dei Tos A, Tognazzo S, Pildava S, Smailyte G, Calleja N, Micallef R, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Kepska K, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Antunes L, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Mateos A, Errezola M, Larrañaga N, Torrella-Ramos A, Díaz García J, Marcos-Navarro A, Marcos-Gragera R, Vilardell L, Sanchez M, Molina E, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Aben K, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Fitzpatrick D, Brewster D, Huws D, White C, Otter R. Urinary tract cancer survival in Europe 1999–2007: Results of the population-based study EUROCARE-5. Eur J Cancer 2015; 51:2217-2230. [DOI: 10.1016/j.ejca.2015.07.028] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Revised: 07/02/2015] [Accepted: 07/20/2015] [Indexed: 12/22/2022]
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Schmid M, Shariat SF, Soave A, Engel O, Fisch M, Rink M. Contemporary Gender-Specific Outcomes in Germany After Radical Cystectomy for Bladder Cancer. Curr Urol Rep 2014; 15:409. [DOI: 10.1007/s11934-014-0409-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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17
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Boustead GB, Fowler S, Swamy R, Kocklebergh R, Hounsome L. Stage, grade and pathological characteristics of bladder cancer in the UK: British Association of Urological Surgeons (BAUS) Urological Tumour Registry. BJU Int 2014; 113:924-30. [PMID: 24447825 DOI: 10.1111/bju.12468] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bernal-Pérez M, Souza DLB, Romero-Fernández FJ, Gómez-Bernal G, Gómez-Bernal FJ. Estimation of bladder cancer projections in Spain. Actas Urol Esp 2013; 37:286-91. [PMID: 23260185 DOI: 10.1016/j.acuro.2012.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 07/12/2012] [Accepted: 07/28/2012] [Indexed: 11/19/2022]
Abstract
INTRODUCTION One of the most frequent cancers in the world is bladder cancer that affects, according to some authors, 5.4 million persons in the most developed countries. Our study has aimed to estimate the impact projections of this disease in Spain between 2007 and 2022. MATERIAL AND METHODS Mortality data for bladder cancer mortality was used International Classification of Diseases 10th revision (ICD-10 C67), and the population data from 1998 to 2007. The data were obtained from the National Institute of Statistics (INE). Relative survival was obtained form the EUROCARE study. The projections of incidence, prevalence, and mortality were estimated using the statistical program Mortality-Incidence Analysis MODel (MIAMOD) and after the joinpoint regression that calculates the Annual Percentage of Change (APC). RESULTS Between the years 1998 and 2022, it is foreseen that there will be a decrease in prevalence in the men, from 156.93 (adjusted rate AR=128.71) to 132.99 (AR=84.68) cases per 100,000 inhabitants/year in the year 2022. The incidence rate would decrease from 30.2 (AR=24.93) to 24.87 (AR=15.88) and mortality from 14.96 (AR=12.25) to 12.08 (AR=7.67). In women, an increase is expected in prevalence from 21.18 (AR=13.23) to 35.6 (AR=21.46) cases per 100.000 inhabitants/year. The incidence of 4.8 (AR=2.91) in 1998 to 7.79 (AR=4.69), Mortality will increase from 2.25 (AR=1.32) to 3.37 (AR=1.89) between the years 1998 and 2022. In men, the APCs found for prevalence, incidence and mortality were, respectively, 0.69 (95% CI%:-6.9/8.9); 0.69 (95% CI:-6.9/8.95) and -4.18 (95% CI:-11.32/3.51), these not being statistically significant. In women, the APC for prevalence was -4.44 (95% CI:-13.4/5.44). from 19.24 (95% CI:8.93/30.52).and from -3.28 (95% CI:-20.26/17.20) for mortality. CONCLUSIONS This cancer should be monitored and in turn prevented based on the controllable risk factors, especially in women.
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Affiliation(s)
- M Bernal-Pérez
- Servicio de Medicina Preventiva, Hospital Universitario Lozano Blesa, Zaragoza, España.
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Luke C, Tracey E, Stapleton A, Roder D. Exploring contrary trends in bladder cancer incidence, mortality and survival: implications for research and cancer control. Intern Med J 2011; 40:357-62. [PMID: 19460053 DOI: 10.1111/j.1445-5994.2009.01980.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To investigate trends in bladder cancer incidence, mortality and survival, and cancer-control implications. METHODS South Australian Registry data were used to calculate age-standardized incidence and mortality rates from 1980 to 2004. Sociodemographic predictors of invasive as opposed to in situ disease were examined. Determinants of disease-specific survival were investigated using Kaplan-Meier estimates and proportional hazards regression. RESULTS Incidence rates for invasive cancers decreased by 21% between 1980-84 and 2000-04, similarly affecting men and women. Meanwhile increases occurred for combined in situ and invasive disease. While mortality rates decreased by approximately a third in men and women less than 70 years of age after the early 1990 s, no changes were evident for older residents. The proportion of cancers found at an in situ stage was higher in younger ages and more recent diagnostic periods. Five-year survivals of invasive cases decreased from 64% for 1980-84 diagnoses to 58% for 1995-2004. Multivariable analysis showed that diagnostic period was not predictive of survival after age adjustment (P= 0.719), with lower survival relating to older age, transitional compared with papillary transitional cancers, female sex, indigenous status and a country as opposed to metropolitan residence. CONCLUSIONS Reductions in invasive disease incidence may be due to increased detection at an in situ stage. The decline in survival from invasive disease in more recent periods is explained by increased age at diagnosis. Poorer outcomes of invasive cases remain for women after adjusting for age, histology, indigenous status and residential location.
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Affiliation(s)
- C Luke
- Epidemiology Branch, Department of Health, Adelaide, SA 5001, Australia.
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Affiliation(s)
- D. Maxwell Parkin
- Clinical Trial Service Unit and Epidemiological Studies Unit, University of Oxford, Oxford, UK
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21
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Bray F, Parkin DM. Evaluation of data quality in the cancer registry: Principles and methods. Part I: Comparability, validity and timeliness. Eur J Cancer 2009; 45:747-55. [DOI: 10.1016/j.ejca.2008.11.032] [Citation(s) in RCA: 270] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2008] [Revised: 11/05/2008] [Accepted: 11/10/2008] [Indexed: 10/21/2022]
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Ploeg M, Aben KKH, Kiemeney LA. The present and future burden of urinary bladder cancer in the world. World J Urol 2009; 27:289-93. [PMID: 19219610 PMCID: PMC2694323 DOI: 10.1007/s00345-009-0383-3] [Citation(s) in RCA: 628] [Impact Index Per Article: 41.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2009] [Accepted: 01/26/2009] [Indexed: 12/13/2022] Open
Abstract
Urinary bladder cancer (UBC) is a common disease worldwide. At any point in time 2.7 million people have a history of UBC. The incidence of UBC varies over the world with highest rates in developed communities. But the burden of UBC will increase in less developed areas of the world. These changes can be attributed to global changes in exposure to risk factors for UBC and growth and aging of the world population.
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Affiliation(s)
- Martine Ploeg
- Department of Urology, Radboud University Nijmegen Medical Centre, PO Box 9101, Nijmegen 6500 HB, The Netherlands.
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