Presentation, follow-up, and outcomes among African/Afro-Caribbean men on active surveillance for prostate cancer: experiences of a high-volume UK centre

Racial disparities in prostate cancer in the UK and the USA: similarities, differences and steps forwards

In the USA, Black men are approximately twice as likely to be diagnosed with and to die of prostate cancer than white men. In the UK, despite Black men having vastly different ancestral contexts and health-care systems from Black men in the USA, the lifetime risk of being diagnosed with prostate cancer is two-to-three times higher among Black British men than among white British men and Black British men are twice as likely to die of prostate cancer as white British men. Examination of racial disparities in prostate cancer in the USA and UK highlights systemic, socio-economic and sociocultural factors that might contribute to these differences. Variation by ancestry could affect incidence and tumour genomics. Disparities in incidence might also be affected by screening guidelines and access to and uptake of screening. Disparities in treatment access, continuity of care and outcomes could contribute to survival differences. In both localized and metastatic settings, equal access could diminish the observed disparities in both the USA and the UK. An understanding of behavioural medicine, especially an appreciation of cultural beliefs about illness and treatment, could inform and improve the ways in which health systems can engage with and deliver care to patients in minoritized groups affected by prostate cancer. Methods of promoting equity include targeting systemic barriers including systemic racism, proportional recruitment of patients into clinical trials, diversifying the health-care workforce and facilitating care informed by cultural humility. Actively engaging patients and communities in research and intervention might enable the translation of research into increasingly equitable care for patients with prostate cancer in the UK, the USA and globally.

Prostate Cancer in the Caribbean: A Baseline Assessment of Current Practices and Potential Needs

Afro-Caribbean men have a higher risk of prostate cancer than any other population of men in the world. However, the Caribbean is composed of a heterogenous group of healthcare systems located on small islands which makes population-based studies difficult to conduct and interpret. The aim of this review is to compile previously published data on the state of prostate cancer in Caribbean men and to highlight potential healthcare needs that can be addressed by public health efforts. We reviewed three databases and identified relevant papers that were subsequently searched by the authors. Peer-reviewed studies published in the English language after 2010 with a focus on prostate cancer diagnosis, management, and outcomes of Caribbean men were prioritized. Afro-Caribbean men were found to have a higher incidence and mortality rate compared to their counterparts. Misperception about the disease, lack of regional guidelines, and poor access to care are compounding factors that result in worse outcomes for these men compared to high-income nations. Urologists and oncologists in the region, while well-trained, are limited in number and in most cases do not offer newer treatment modalities. Overall, only a few island nations have cancer registries, and there remains a significant need for more population-based studies to assess guideline adherence and outcomes. Until further research and investment in the region is made, the disparity between the care received by Afro-Caribbean men and their counterparts will likely remain.