Experience with the US health care system for Black and White patients with advanced prostate cancer.

OBJECTIVE: The purpose of this study was to assess differences in reported information about treatment, integration into care, and respect by self-identified Black and White individuals with advanced prostate cancer in the United States. PATIENTS AND METHODS: This is a prospective cohort study of 701 participants (20% identifying as Black) enrolled in the International Registry for Men with Advanced Prostate Cancer at 37 US sites from 2017 to 2022. Participants were asked six questions from the Cancer Australia National Cancer Control Indicators about their experience with care at study enrollment. Prevalence differences by self-reported race were estimated using marginal standardization of logistic-normal mixed effects models (adjusted for age at enrollment and disease state at enrollment), and 95% CIs were estimated using parametric bootstrapping. RESULTS: Most participants reported a high quality of care for each question. Black participants generally reported higher care quality compared with White participants. Black participants reported more frequently that they were offered a written assessment and care plan (71%) compared with White participants (58%; adjusted difference, 13 percentage points; 95% CI, 4-23). Black participants also reported more frequently being given the name of nonphysician personnel who would support them (64%) than White participants (52%; adjusted difference, 10; 95% CI, 1-20). Prevalence differences did not differ by disease state at enrollment. CONCLUSIONS: Black participants generally reported a higher quality of care compared with White participants. This study calls attention to the need to study potential mediating factors and interpersonal aspects of care in this population to improve survivorship.

A patient-driven clinicogenomic partnership for metastatic prostate cancer.

Molecular profiling studies have enabled discoveries for metastatic prostate cancer (MPC) but have predominantly occurred in academic medical institutions and involved non-representative patient populations. We established the Metastatic Prostate Cancer Project (MPCproject, mpcproject.org), a patient-partnered initiative to involve patients with MPC living anywhere in the US and Canada in molecular research. Here, we present results from our partnership with the first 706 MPCproject participants. While 41% of patient partners live in rural, physician-shortage, or medically underserved areas, the MPCproject has not yet achieved racial diversity, a disparity that demands new initiatives detailed herein. Among molecular data from 333 patient partners (572 samples), exome sequencing of 63 tumor and 19 cell-free DNA (cfDNA) samples recapitulated known findings in MPC, while inexpensive ultra-low-coverage sequencing of 318 cfDNA samples revealed clinically relevant AR amplifications. This study illustrates the power of a growing, longitudinal partnership with patients to generate a more representative understanding of MPC.

Darolutamide and survival in metastatic, hormone-sensitive prostate cancer: a patient and caregiver perspective and plain language summary of the ARASENS trial.

WHAT IS THIS SUMMARY ABOUT?: This is a summary of a publication about the ARASENS trial, which was published in the New England Journal of Medicine in February 2022. The trial includes 1,306 men with a type of prostate cancer called metastatic, hormone-sensitive prostate cancer (also called mHSPC). In the trial, researchers wanted to learn if combining a treatment called darolutamide (also known by the brand name Nubeqa®) with two other medicines called androgen deprivation therapy (also called ADT) and docetaxel (brand name Taxotere®) could help treat patients with mHSPC better than placebo plus ADT and docetaxel. ADT with docetaxel is a treatment used for patients with mHSPC. Darolutamide is an approved treatment for a different type of prostate cancer called non-metastatic, castration-resistant prostate cancer (also called nmCRPC). WHAT WERE THE RESULTS?: The trial results showed that combining darolutamide with ADT and docetaxel increased the chance of survival and lowered the risk of death by 32.5% compared to combining ADT and docetaxel with placebo instead. Compared to patients who received the placebo, patients who received darolutamide had a delay in: their cancer becoming castration-resistant worsening pain having cancer-related bone fractures or related symptoms needing additional therapies for cancer The percentage of trial patients who had medical problems during the trial, also called adverse events, was similar between trial patients who received darolutamide and those who received the placebo. WHAT DO THE RESULTS OF THE STUDY MEAN?: Combining darolutamide with ADT and docetaxel helped treat trial patients with mHSPC better than placebo with ADT and docetaxel. Darolutamide in combination with ADT and docetaxel could be a treatment option for patients with mHSPC. Patients should always talk to their doctors and nurses before making any decisions about their treatment. This summary also includes perspectives on the ARASENS trial and prostate cancer from 3 members of the patient community. ClinicalTrials.gov NCT number: NCT02799602.