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Sökning: onr:"swepub:oai:gup.ub.gu.se/312607" > Risk of bladder can...

Risk of bladder cancer death in patients younger than 50 with non-muscle-invasive and muscle-invasive bladder cancer

Russell, B. (författare)
Translational Oncology and Urology Research, King's College London, London, UK,Kings Coll London, Translat Oncol & Urol Res, London, England
Liedberg, Fredrik (författare)
Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,LUCC: Lunds universitets cancercentrum,Övriga starka forskningsmiljöer,Urinblåsecancer,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Urology - urothelial cancer, Malmö,Lund University Research Groups,LUCC: Lund University Cancer Centre,Other Strong Research Environments,Urothelial cancer,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Skåne University Hospital
Hagberg, Oskar (författare)
Lund University,Lunds universitet,Urologi - blåscancer, Malmö,Forskargrupper vid Lunds universitet,Urology - urothelial cancer, Malmö,Lund University Research Groups
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Ullen, A. (författare)
Karolinska Institute,Karolinska Institutet,Karolinska Univ Hosp, Sweden; Karolinska Inst, Sweden,Karolinska University Hospital
Söderkvist, Karin (författare)
Umeå University,Umeå universitet,Onkologi,Umeå Univ, Dept Radiat Sci, Oncol, Umeå, Sweden
Ströck, Viveka (författare)
Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för urologi,Institute of Clinical Sciences, Department of Urology,Department of Urology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Urology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden,Sahlgrens Univ Hosp, Dept Urol, Reg Vastra Gotaland, Gothenburg, Sweden.;Univ Gothenburg, Sahlgrenska Acad, Inst Clin Sci, Dept Urol, Gothenburg, Sweden
Abdul-Sattar Aljabery, Firas (författare)
Linköping University,Linköpings universitet,Avdelningen för kirurgi, ortopedi och onkologi,Medicinska fakulteten,Region Östergötland, Urologiska kliniken i Östergötland
Gardmark, T. (författare)
Karolinska Institutet,Karolinska Inst, Sweden,Danderyd Hospital
Jerlström, Tomas, 1969- (författare)
Örebro University,Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Department of Urology,Örebro Univ, Fac Med & Hlth, Sch Med Sci, Dept Urol, Örebro, Sweden
Sherif, Amir (författare)
Umeå University,Umeå universitet,Urologi och andrologi,Umeå Univ, Dept Surg & Perioperat Sci, Urol & Androl, Umeå, Sweden
Holmberg, Lars (författare)
Uppsala University,Lund University,Lunds universitet,Uppsala universitet,Endokrinkirurgi,Uppsala kliniska forskningscentrum (UCR),Kings Coll London, Translat Oncol & Urol Res, London, England,Kings Coll London, England; Uppsala Univ, Sweden,Pediatrik, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Paediatrics (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine
Bryan, R. T. (författare)
Bladder Cancer Research Centre, Institute of Cancer & Genomic Sciences, University of Birmingham, Birmingham, UK,Univ Birmingham, Bladder Canc Res Ctr, Inst Canc & Genom Sci, Birmingham, W Midlands, England
Enting, D. (författare)
Department of Uro-Oncology, Guy's Hospital, Guy's St Thomas NHS Foundation Trust, London, United Kingdom,Guys St Thomas NHS Fdn Trust, Dept Urooncol, Guys Hosp, London, England
Van Hemelrijck, M. (författare)
Translational Oncology and Urology Research, King's College London, London, UK,Kings Coll London, Translat Oncol & Urol Res, London, England
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 (creator_code:org_t)
2021-11-13
2022
Engelska.
Ingår i: Scandinavian Journal of Urology. - : Medical Journals Sweden AB. - 2168-1805 .- 2168-1813. ; 56:1, s. 27-33
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
Stäng  
  • Introduction and objectives Bladder cancer is primarily a disease of older age and little is known about the differences between patients diagnosed with bladder cancer at a younger versus older age. Our objectives were to compare bladder cancer specific survival in patients aged Materials and methods The Swedish bladder cancer database provided data on patient demographics, clinical characteristics and treatments for this observational study. Cox proportional hazard regression models were adjusted for appropriate variables. All analyses were stratified by disease stage (non-muscle-invasive bladder cancer and muscle-invasive bladder cancer. Furthermore, we compared the frequency of lower urinary tract infections within 24 months prior to bladder cancer diagnosis by sex and age groups. Results The study included 15,452 newly-diagnosed BC patients (1997-2014); 1,207 (8%) patients were <50 whilst 14,245 (92%) were aged 50-70. Patients aged <50 at diagnosis were at a decreased risk of bladder cancer death (HR = 0.82, 95%CI: 0.68-0.99) compared to those aged 50-70. When stratified by non-muscle-invasive and muscle-invasive bladder cancer, this association remained in non-muscle-invasive patients only (<50, HR = 0.43, 95% CI: 0.28-0.64). The frequency of lower urinary tract infection diagnoses did not differ between younger and older patients in either men or women. Conclusions Patients diagnosed with non-muscle-invasive bladder cancer when aged <50 are at decreased risk of bladder cancer-specific death when compared to their older (50-70) counterparts. These observations raise relevant research questions about age-related differences in diagnostic procedures, clinical decision-making and, not least, potential differences in tumour biology.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Urologi och njurmedicin (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Urology and Nephrology (hsv//eng)
MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Cancer and Oncology (hsv//eng)

Nyckelord

Age
NMIBC
MIBC
bladder cancer death
survival
molecular subtypes
urothelial cancer
survival
diagnosis
adults
time
age
Urology & Nephrology
Age

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ref (ämneskategori)
art (ämneskategori)

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