Prostate cancer perspective: Africa versus the world

Area of Science:

• Oncology
• Global Health
• Epidemiology

Background:

• Prostate cancer (PCa) is a leading cancer diagnosis in men globally.
• Significant disparities exist in PCa incidence and outcomes between developed countries and Africa.
• Black African men disproportionately experience advanced disease and higher mortality.

Purpose of the Study:

• To review the global and African burden of prostate cancer.
• To compare PCa presentation and outcomes in Africa versus developed regions.
• To explore reasons for observed differences and address racial disparities in PCa.

Main Methods:

• Literature review focusing on global and African PCa epidemiology.
• Comparative analysis of PCa data between geographic regions.
• Examination of biological, socioeconomic, and institutional factors influencing PCa outcomes.

Main Results:

• PCa incidence is rising globally, with distinct patterns in Africa.
• Advanced disease at diagnosis is more common in African populations.
• Socioeconomic and institutional factors exacerbate PCa disparities in Africa.

Conclusions:

• Prostate cancer presents as a 'different' disease in Africa due to a complex interplay of factors.
• Addressing racial disparities and improving healthcare infrastructure are crucial for reducing PCa mortality in Africa.
• Further research is needed to understand and mitigate these global health inequities.