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Bladder cancer survival statistics.

C R Smart1

  • 1Division of Cancer Prevention and Control, National Cancer Institute, Bethesda, MD 20892.

Journal of Occupational Medicine. : Official Publication of the Industrial Medical Association
|September 1, 1990
PubMed
Summary
This summary is machine-generated.

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Bladder cancer is a common male malignancy, with incidence and mortality rates decreasing due to early detection and better treatments. Survival rates have significantly improved over 35 years for all stages and demographics.

Area of Science:

  • Urology
  • Oncology
  • Epidemiology

Background:

  • Bladder cancer is the most common urinary malignancy and the fourth most frequent cancer in men.
  • Men are 2.5 times more likely to develop bladder cancer than women, potentially due to lifestyle and occupational factors.
  • In 1989, an estimated 47,000 new cases and 10,200 deaths occurred, representing 5% of all new cancer cases and 2.2% of cancer deaths.

Purpose of the Study:

  • To analyze trends in bladder cancer incidence, mortality, and survival rates.
  • To examine demographic disparities in bladder cancer diagnosis and outcomes.
  • To assess the impact of early detection and improved treatments on bladder cancer survival.

Main Methods:

  • Epidemiological analysis of bladder cancer incidence and mortality data.

Related Experiment Videos

  • Review of survival rates across different stages and demographic groups.
  • Comparison of historical data over a 35-year period.

    • Main Results:

    • Bladder cancer incidence rates are higher in whites than blacks, with blacks having less localized disease at diagnosis.
    • Despite a 51% increase in incidence over 35 years, mortality has decreased by 33% due to earlier detection and improved treatments.
    • Overall 5-year survival has improved by over 45% in the past 35 years, with significant gains across all disease stages.

    Conclusions:

    • Early detection and advancements in treatment have significantly improved bladder cancer survival rates.
    • Disparities in diagnosis and survival persist between racial groups.
    • Continued efforts in early detection and treatment are crucial for further reducing bladder cancer mortality.