The Burden of Uncontrolled Cardiovascular Risk Factors in Men With Prostate Cancer: A RADICAL-PC Analysis

Integrated Pharmacogenetic Signature for the Prediction of Prostatic Neoplasms in Men With Metabolic Disorders

BACKGROUND/AIM

Oncogenic processes are delineated by metabolic dysregulation. Drug likeness is pharmacokinetically tested through the CYP450 enzymatic system, whose genetic aberrations under epigenetic stress could shift male organisms into prostate cancer pathways. Our objective was to predict the susceptibility to prostate neoplasia, focused on benign prostatic hyperplasia (BPH) and prostate cancer (PCa), based on the pharmacoepigenetic and the metabolic profile of Caucasians.

MATERIALS AND METHODS

Two independent cohorts of 47,389 individuals in total were assessed to find risk associations of CYP450 genes with prostatic neoplasia. The metabolic profile of the first cohort was statistically evaluated and frequencies of absorption-distribution-metabolism-excretion-toxicity (ADMET) properties were calculated. Prediction of miRNA pharmacoepigenetic targeting was performed.

RESULTS

We found that prostate cancer and benign prostatic hyperplasia patients of the first cohort shared common cardiometabolic trends. Drug classes C08CA, C09AA, C09CA, C10AA, C10AX of the cardiovascular, and G04CA, G04CB of the genitourinary systems, were associated with increased prostate cancer risk, while C03CA and N06AB of the cardiovascular and nervous systems were associated with low-risk for PCa. CYP3A4*1B was the most related pharmacogenetic polymorphism associated with prostate cancer susceptibility. miRNA-200c-3p and miRNA-27b-3p seem to be associated with CYP3A4 targeting and prostate cancer predisposition. Metabolomic analysis indicated that 11β-OHT, 2β-OHT, 15β-OHT, 2α-OHT and 6β-OHT had a high risk, and 16α-OHT, and 16β-OHT had an intermediate disease-risk.

CONCLUSION

These findings constitute a novel integrated signature for prostate cancer susceptibility. Further studies are required to assess their predictive value more fully.

Major adverse cardiovascular events among Black and White Veterans receiving androgen deprivation therapy for prostate cancer: a retrospective cohort study

BACKGROUND

Androgen deprivation therapy (ADT) is the cornerstone treatment strategy for men diagnosed with high-risk prostate cancer (PC) but may increase risk for major adverse cardiovascular events (MACE). We examined whether men treated with ADT and radiation therapy (ADT + RT) developed MACE at a higher rate than men receiving RT alone. Secondly, we sought to determine if Black men receiving RT + ADT developed MACE at a higher rate than White men.

METHODS

This retrospective cohort study examined time to diagnosis of MACE among Veterans with PC. We used a 1:1 propensity score matching process to determine whether treatment type (ADT + RT vs. RT alone), race (Black vs. White men) or having a previous diagnosis of a cardiometabolic disease (CMD) were associated with differences in the rate at which men develop MACE.

RESULTS

Veterans with PC were White (68%) and Black (32%). At PC diagnosis, the mean age was 65.9 years. The majority had stage 2 disease (83.0%) classified as intermediate risk (43.1%). Treatment-matched models showed men receiving ADT + RT were less likely to develop MACE when they no pre-existing CMD. Men treated with ADT + RT or RT alone had significantly increased risks of MACE is they had pre-existing CMD. Black men had the same risk of MACE as non-Hispanic Whites.

CONCLUSIONS

Preexisting CMD and multimorbidity are significant risks for MACE among men treated for PC within the VA healthcare system whether treated with ADT + RT or with RT alone, highlighting the importance pretreatment optimization of comorbidities.

Cardiovascular Risk in Prostate Cancer

Cardiovascular disease is common in patients with prostate cancer and is an important cause of death. Cardiovascular risk factors are frequent in this population and are often not addressed to thresholds recommended by cardiovascular practice guidelines. Androgen deprivation therapy (ADT) reduces muscle strength and increases adiposity, thereby increasing the risk of diabetes and hypertension, although its relationship with adverse cardiovascular events requires confirmation. Androgen receptor signaling inhibitors and CYP17A1 inhibitors may confer incremental risks of hypertension and cardiovascular events to ADT. Lower cardiovascular risk with gonadotropin-releasing hormone antagonists as compared with agonists requires prespecified randomized clinical trial confirmation.

Association between frailty and specific comorbidities on oncological outcomes in metastatic hormone-sensitive and castration resistant prostate cancer

OBJECTIVE

Demographic changes will lead to higher proportions of metastatic hormone-sensitive (mHSPC) and castration resistant metastatic prostate cancer (mCRPC) patients with higher frailty index and multiple comorbidities.

MATERIALS AND METHODS

We relied on an institutional tertiary-care database to explore the effect of frailty (Eastern Cooperative Oncology Group [ECOG]), as well as cardiovascular (CVD) and secondary malignancy (SecCa) comorbidities on overall survival (OS) and time to mCRPC in mHSPC and OS in mCRPC patients with Kaplan-Meyer estimates and Cox regression models.

RESULTS

Of 802 mHSPC patients, 61% were ECOG0 vs. 32% ECOG1 vs. 6.5% ECOG≥2. Significant differences in baseline patient and baseline mHSPC characteristics were observed for all three groups (all P ≤ 0.05). In time to mCRPC analyses and OS analyses of mHSPC and mCRPC patients, significant disadvantages were observed for ECOG 1/≥2 patients, relative to ECOG0, even after multivariable adjustment. Moreover, 31% of included patients had history/active CVD, which yielded significant median OS differences in mHSPC patients (95 vs. 63 months, multivariable hazard ratio: HR: 1.77, P < 0.01), but not in mCRPC patients (P = 0.085). After stratification according to SecCa, 14% had a SecCa which led to significant median OS differences in mCRPC patients (50 vs. 37 months, P < 0.01) but not in mHSPC patients (76 vs. 64 months, P = 0.089). Patients with higher frailty index and comorbidities showed significant differences in therapy lines.

CONCLUSION

Frailty and specific comorbidities significantly influence cancer-control outcomes in mHSPC, as well as mCRPC patients, even after controlling for adverse tumor characteristics.

Atherosclerosis and the Bidirectional Relationship Between Cancer and Cardiovascular Disease: From Bench to Bedside, Part 2 Management

The first part of this review highlighted the evolving landscape of atherosclerosis, noting emerging cardiometabolic risk factors, the growing impact of exposomes, and social determinants of health. The prominent role of atherosclerosis in the bidirectional relationship between cardiovascular disease and cancer was also discussed. In this second part, we examine the complex interplay between multimorbid cardio-oncologic patients, cardiometabolic risk factors, and the harmful environments that lend a "syndemic" nature to these chronic diseases. We summarize management strategies targeting disordered cardiometabolic factors to mitigate cardiovascular disease and explore molecular mechanisms enabling more tailored therapies. Importantly, we emphasize the early interception of atherosclerosis through multifactorial interventions that detect subclinical signs (via biomarkers and imaging) to treat modifiable risk factors and prevent clinical events. A concerted preventive effort-referred to by some as a "preventome"-is essential to reduce the burden of atherosclerosis-driven chronic diseases, shifting from mere chronic disease management to the proactive promotion of "chronic health".

Risk classification for non-cancer death in middle-aged cancer patients

INTRODUCTION

Non-cancer events are important causes of competing mortality among cancer patients. However, the risk of non-cancer death and risk classification in middle-aged cancer patients is not clear. To comprehensively analyze the risk of non-cancer deaths in 24 different cancers among middle-aged patients.

METHODS

Standardized mortality rate (SMR), absolute excess risk (AER), proportion of deaths, age-adjusted mortality rate (AAMR), and the competing model were used to assess the risk of non-cancer death in middle-aged cancer patients. A non-cancer death risk classification was developed for the 24 cancer types based on the competing risk of non-cancer death and the risk of non-cancer death (hazard ratio).

RESULTS

A total of 1,082,030 middle-aged cancer patients of 24 cancer types was identified. The risk of non-cancer death was elevated in middle-aged cancer patients compared to the general middle-aged population (SMR = 3.37, 95 % CI 3.35-3.39, AER = 99.18). The cumulative mortality was higher for non-cancer causes compared to primary cancer in 15 cancer types. The AAMR for non-cancer causes declined from 2.3 % in 1975 to 1.4 % in 2017. A risk classification was developed to classify different cancers into 6 risk categories.

CONCLUSION

The risk of non-cancer death was elevated in middle-aged cancer patients and varied for different cancer types. A new risk classification system was developed to estimate the risk of non-cancer deaths in different cancers, and the 24 cancer types were classified into 6 distinct categories. These results highlight the necessity for risk stratification management for non-cancer death in middle-aged cancer patients.

A cross-sectional study of the association between depression and serum prostate-specific antigen (PSA) among U.S. males: national health and nutrition examination survey (NHANES), 2005-2010

BACKGROUND

The association between depression and serum total prostate-specific antigen (PSA) concentrations remains unclear. To explore whether there is a relationship between depression and PSA in American males without prostate cancer (PCa), according to the National Health and Nutrition Examination Survey (NHANES) database.

METHODS

Three biennial cycles of survey data from 2005 to 2010 were used in our study. Multivariate adjusted regression analysis, stratified analysis, trend testing, smooth curve fitting and multiple imputation (MI) were our main research methods. Depression was assessed by the Patient Health Questionnaire-9 (PHQ-9).

RESULTS

The study included a total of 4185 participants. After adjusting all covariates, whether depression was used as a continuous [β = -0.038; 95% confidence interval (CI): -0.059, -0.017; P < 0.001] or categorical variable (P for trend = 0.001), especially in the mild [β = -0.239; 95% CI: -0.473, -0.006; P = 0.044)] and moderate [β = -0.499; 95% CI: -0.907, -0.092; P = 0.016)] depression groups, it was associated with a decrease in serum PSA concentrations. Smoothing curve fitting found the presence of a linear relationship, with PSA reduced by 0.038 ng/ml or 0.026 ng/ml (log-2 transformed total PSA) for each additional unit of depression score. Similar results were obtained for complete data after MI or data categorized by depressive symptoms.

CONCLUSIONS

Depression score is inversely correlated with serum total PSA concentrations among American men, and there is an interaction between depression and myocardial infarction.

CLINICAL TRIAL NUMBER

Not applicable.

Cardiovascular Considerations During Cancer Therapy: Gaps in Evidence and JACC: CardioOncology Expert Panel Recommendations

The administration of certain cancer therapies can be associated with the development of cardiovascular toxicity or complications. This spectrum of toxicities is broad and requires nuanced approaches for prevention, identification, and management. This expert panel summarizes the consensus of opinions of diverse health care professionals in several key areas: 1) cardioprotection involves strategies aimed at the primary prevention of cancer therapy-related cardiovascular toxicity; 2) surveillance entails monitoring for cancer therapy-related cardiovascular toxicity during cancer therapy; 3) permissive cardiotoxicity is the informed continuation of cancer therapy in the presence of cardiovascular toxicity, along with the implementation of mitigating cardiovascular treatments; and 4) special considerations include the invasive management of severe cardiovascular disease in patients receiving treatments for advanced cancer and the exploration of drug-drug interactions in cardio-oncology. In this expert panel, we also highlight gaps in evidence in an effort to continue to advance science in the cardiovascular care of our patients undergoing cancer therapy.

Cardiovascular Risk in Prostate Cancer: JACC: CardioOncology State-of-the-Art Review

Cardiovascular disease is common in patients with prostate cancer and is a significant cause of death. Cardiovascular risk factors are frequent in this population and are often not addressed to thresholds recommended by cardiovascular practice guidelines. Androgen deprivation therapy reduces muscle strength and increases adiposity, increasing the risk for diabetes and hypertension, although its relationship with adverse cardiovascular events requires confirmation. Androgen receptor pathway inhibitors, including androgen receptor antagonists and cytochrome P450 17A1 inhibitors confer incremental risks for hypertension and cardiovascular events to androgen deprivation therapy. Lower cardiovascular risk with gonadotropin-releasing hormone antagonists compared with agonists requires confirmation in well-designed randomized trials.

Association between low density lipoprotein cholesterol levels and prostate cancer risk in non-hypertensive middle-aged and older American men

Often linked with the risk of various diseases, blood low-density lipoprotein cholesterol (LDL-C) levels are typically deemed more favorable when lower. The objective of this investigation is to elucidate the link between blood LDL-C levels and the risk of prostate cancer (PCa) in middle-aged and older men without hypertension in the United States. Utilizing continuous data from the National Health and Nutrition Examination Survey (NHANES) database spanning 2003-2010, a selection of 1,223 non-hypertensive men aged ≥ 40 years was made from a pool of 41,156 participants, ensuring no missing information. Regression analyses were employed to investigate the correlation between blood LDL-C levels and the PCa risk, while identifying potential inflection points indicative of threshold effects. Additionally, we scrutinized the linkage between cholesterol-lowering prescription drug usage and PCa. In our study of 2,224 participants, we found no significant correlation between blood LDL-C levels and the PCa risk after adjusting for confounding variables (Odds Ratio = 0.99; P-value > 0.05). However, upon conducting a subgroup analysis, we discovered a meaningful correlation between lower blood LDL-C levels and an increased PCa risk in the non-hypertensive population (Odds Ratio = 0.99; P-value < 0.05). Meanwhile, we identified a threshold effect and a tipping point at an LDL-C levels of 67 mg/dl. Furthermore, a significant correlation was identified between cholesterol-lowering prescription drug usage and a heightened PCa risk in the non-hypertensive population (Odds Ratio = 18.87; P-value < 0.05; P for interaction < 0.05). Our results indicate that in non-hypertensive middle-aged and older men residing in the United States, lower blood LDL-C levels are not necessarily better and the PCa risk escalates when blood LDL-C levels drop below 67 mg/dl, which may guide early screening and prognosis of PCa in specific populations. This finding calls for further validation via larger sample sizes and a more in-depth analysis of PCa history.

Androgen deprivation therapy and cardiological risks in patients with prostate cancer. Are all drugs the same?

Prostate cancer (PCa) is the most common oncological disease in men in Russia. For a long time, long-term androgen deprivation therapy (ADT) decreasing native testosterone level has been the basis of PCa drug therapy. At the time of PCa diagnosis, 2/3 of men have various risk factors for cardiovascular diseases (CVDs) or established CVDs (one fourth of the patients have CVDs associated with atherosclerosis; 45 % have a diagnosis of arterial hypertension). ADT is associated with increased risk of CVD and cardiovascular complications (CVC) development. Patients with PCa die of 2 main causes: directly due to cancer or due to CVD. Previously, luteinizing hormone-releasing hormone (LHRH) antagonists were considered to have a better safety profile compared to LHRH agonists. Comparison of all LHRH agonists (leuprorelin, triptorelin, goserelin, buserelin) with LHRH antagonists in meta-analyses showed that the risk of serious CVCs during LHRH antagonist therapy was 43 % lower than during agonist therapy. However, comparison of leuprorelin with antagonists did not show a significant difference in CVC rate. Leuprorelin is a drug with the most favorable profile of cardiological safety among the ADT drugs and the most frequently used LHRH agonist in the world. Considering high risk of CVDs and CVCs in patients with PCa, along with treatment of the main disease, careful control and reduction of risks of CVD development from the moment of PCa diagnosis should be implemented, the patients must be informed on the necessity of healthy lifestyle, established CVDs should be treated with rational regimens of antihypertensive, hypolipidemic, and hypoglycemic drugs. Risk control and reduction, as well as CVD treatment, should be performed for the whole duration of ADT. The article proposes an algorithm of cardiometabolic risk stratification prior to ADT initiation and during ADT.

Comprehensive review of cardiovascular disease in prostate cancer: epidemiology, risk factors, therapeutics and prevention strategies

BACKGROUND

The prevalence of cardiovascular risk factors and disease is high in patients with newly diagnosed prostate cancer (PC). Survivorship of PC patients is often determined by cardiovascular disease (CVD). Our review synthesizes the most recent literature exploring the dynamics between PC and CVD across the disease trajectory and treatments. We review key ongoing clinical trials in the field and highlight avenues for future study.

METHODS

We conducted a comprehensive narrative review of the literature using various search strategies in three databases (PubMed, Web of Science, ClinicalTrials.gov), focusing on literature published between 2000 and 2024.

RESULTS

We discuss the significance of CVD-related mortality in PC, review the risk factors, and highlight potential mechanisms for accelerated CVD in the androgen-deprivation setting. Furthermore, we summarize key literature of CVD and cardiotoxicity for various therapeutic approaches in PC, including orchiectomy, taxane-based chemotherapy, GnRH-axis targets, and next-generation hormonal agents and PARP inhibitors. Lastly, we discuss prevention strategies and the importance of multi-disciplinary care in this setting.

CONCLUSION

CVD is a major cause of death in men with PC. Various novel therapeutic approaches have been pivotal in improving oncologic outcomes, but emerging data demonstrate a complex interplay between the androgen axis and CVD that is likely affected by modern treatment strategies. Given the prolonged PC survivorship, unraveling non-oncologic related causes of death and investigating prevention strategies are imperative (Fig. 1). Fig. 1 LANDSCAPE OF PROSTATE CANCER.: Spectrum of prostate cancer disease states (red) and interventions (yellow) with the potential role for optimization (green) to improve cardiovascular outcomes in the future (blue).

Insulin resistance during androgen deprivation therapy in men with prostate cancer

BACKGROUND

Androgen deprivation therapy (ADT) in prostate cancer (PCa) has been associated with development of insulin resistance. However, the predominant site of insulin resistance remains unclear.

METHODS

The ADT & Metabolism Study was a single-center, 24-week, prospective observational study that enrolled ADT-naive men without diabetes who were starting ADT for at least 24 weeks (ADT group, n = 42). The control group comprised men without diabetes with prior history of PCa who were in remission after prostatectomy (non-ADT group, n = 23). Prevalent diabetes mellitus was excluded in both groups using all three laboratory criteria defined in the American Diabetes Association guidelines. All participants were eugonadal at enrollment. The primary outcome was to elucidate the predominant site of insulin resistance (liver or skeletal muscle). Secondary outcomes included assessments of body composition, and hepatic and intramyocellular fat. Outcomes were assessed at baseline, 12, and 24 weeks.

RESULTS

At 24 weeks, there was no change in hepatic (1.2; 95% confidence interval [CI], -2.10 to 4.43; p = .47) or skeletal muscle (-3.2; 95% CI, -7.07 to 0.66; p = .10) insulin resistance in the ADT group. No increase in hepatic or intramyocellular fat deposition or worsening of glucose was seen. These changes were mirrored by those observed in the non-ADT group. Men undergoing ADT gained 3.7 kg of fat mass.

CONCLUSIONS

In men with PCa and no diabetes, 24 weeks of ADT did not change insulin resistance despite adverse body composition changes. These findings should be reassuring for treating physicians and for patients who are being considered for short-term ADT.

The Effect of Androgen Deprivation Therapy on the Cardiovascular System in Advanced Prostate Cancer

Androgen deprivation therapy (ADT) is a mainstay treatment for metastatic prostate cancer, improving progression-free survival. ADT suppresses the production of testosterone and reduces circulating levels of the hormone. Luteinizing hormone-releasing hormone (LH-RH) agonists are the most commonly used ADT modality. They can be given alone or in combination with androgen synthesis inhibitors or androgen receptor antagonists. An estimated 40% of prostate cancer patients will receive ADT as part of their therapy during their lifetime. However, ADT has numerous adverse effects, including an increased cardiovascular risk that impacts quality of life. Relugolix is an alternative form of ADT. It is the only oral gonadotropin-releasing hormone antagonist, circumventing injection site reactions, making it easier for patients to take, and thus increasing compliance. Testosterone suppression with relugolix is excellent and testosterone recovery after discontinuation is rapid. This paper reviews the ADT and anti-androgen treatment options for men with prostate cancer and the cardiovascular effects of these therapies. There is accumulating evidence that cardiovascular risk with relugolix is lower than with other ADT medications and also lower than with androgen synthesis inhibitors and androgen receptor antagonists. This paper provides insight into the use of different ADT regimens based on the cardiovascular status and circumstances. It explores strategies to mitigate negative cardiovascular consequences and highlights the need for further study.

Cardio-Oncology and Heart Failure: a Scientific Statement From the Heart Failure Society of America

Heart failure and cancer remain 2 of the leading causes of morbidity and mortality, and the 2 disease entities are linked in a complex manner. Patients with cancer are at increased risk of cardiovascular complications related to the cancer therapies. The presence of cardiomyopathy or heart failure in a patient with new cancer diagnosis portends a high risk for adverse oncology and cardiovascular outcomes. With the rapid growth of cancer therapies, many of which interfere with cardiovascular homeostasis, heart failure practitioners need to be familiar with prevention, risk stratification, diagnosis, and management strategies in cardio-oncology. This Heart Failure Society of America statement addresses the complexities of heart failure care among patients with active cancer diagnoses and cancer survivors. Risk stratification, monitoring and management of cardiotoxicity are presented across stages A through D heart failure, with focused discussion on heart failure with preserved ejection fraction and special populations, such as survivors of childhood and young-adulthood cancers. We provide an overview of the shared risk factors between cancer and heart failure, highlighting heart failure as a form of cardiotoxicity associated with many different cancer therapeutics. Finally, we discuss disparities in the care of patients with cancer and cardiac disease and present a framework for a multidisciplinary-team approach and critical collaboration among heart failure, oncology, palliative care, pharmacy, and nursing teams in the management of these complex patients.

Patient Preferences for Attributes of Androgen Deprivation Therapies in Prostate Cancer: A Discrete Choice Experiment with Latent Class Analysis

INTRODUCTION

Medical androgen deprivation therapy (ADT) options have expanded for patients with advanced prostate cancer (PC). Historically, ADT was primarily available in long-acting injectable formulations. In 2020, the first oral formulation was US Food and Drug Administration-approved for adults with advanced PC. This study's aim was to assess patient preferences for attributes of medical ADT, including mode of administration, side effects, impact on sexual interest, and out-of-pocket (OOP) costs, and to segment respondents into distinct groups based on their treatment choice patterns.

METHODS

A cross-sectional survey was conducted among US residents aged > 40 years with PC, employing a discrete choice experiment to assess preferences for ADT attributes. For each choice task, respondents were asked to select the hypothetical treatment profile that they preferred out of two presented. Latent class analysis (LCA) was conducted to estimate attribute-level preference weights and calculate attribute relative importance for groups of respondents with similar treatment preferences.

RESULTS

A total of 304 respondents completed the survey (mean age 64.4 years). LCA identified four preference groups, named according to the attribute each group considered most important: Sexual interest, Cost-sensitive, Favors daily pill, and Favors injection. Most respondents in the Sexual interest group were < 65 years, while the Cost-sensitive group was mostly ≥ 65 years. Favors daily pill had the highest proportion of ADT-naïve individuals. On average, respondents in these groups preferred an oral medication. Favors injection, which had the highest proportion of ADT-experienced individuals, preferred infrequent intramuscular injections, lower chance of post-ADT testosterone recovery, and lower OOP cost.

CONCLUSION

Respondents differed in their preferences regarding ADT attributes, highlighting the need for patient involvement in their treatment decisions. Effective communication between healthcare providers and patients about the benefits and risks of available therapies should be encouraged to ensure that patients receive the PC treatment that best meets their needs.

Patient Demographics and Major Adverse Cardiovascular Events after Androgen Deprivation Therapy for Prostate Cancer

Background

The association between patient demographics and CV events after ADT using real-world data was evaluated. In addition to encompassing >30 times more patients than all previous MACE studies, this is the first study, to the best of our knowledge, to include a comprehensive listing of many demographic factors from one large, recent US dataset over a long period of time.

Materials and Methods

The retrospective analysis of data in the Decision Resources Group (now Clarivate) Real World Evidence repository, representing >300M US patients from 1991 to 2020 across all US regions, was performed. Patients with PCa receiving ≥1 ADT injection were included. MACE risk after ADT initiation was evaluated for demographic and potential PCa-related risk factors. Kaplan-Meier survival curves were constructed, and Cox regression was used to evaluate the association between MACE risk and demographic/PCa-related risk factors.

Results

Overall, MACE risk was slightly lower in the first year after ADT initiation (3.9%) vs. years 2-4 (∼5.2%). In a multivariate Cox model, MACE risk after ADT initiation was significantly higher for older vs. younger patients (adjusted HR per increasing year = 1.08, 95% CI: 1.07-1.09), men with a history of MACE vs. without (HR = 2.22, 95% CI: 1.72-2.88), men with very low BMI vs. normal or high BMI (HR for decreasing BMI per kg/m2 = 1.02, 95% CI: 1.01-1.03), White vs. Black patients (HR = 1.30, 95% CI: 1.08-1.55), and patients who did not use statins vs. those who did (HR = 1.13, 95% CI: 1.00-1.27). Of the PCa-related risk factors, MACE risk after ADT initiation was significantly higher for oncology vs. urology treatment setting (HR = 2.47, 95% CI: 2.12-2.88), patients with baseline metastasis vs. those without (HR = 2.30, 95% CI: 1.72-3.07), and patients treated with antagonists vs. agonists (HR = 1.62, 95% CI: 1.25-2.10).

Conclusions

Demographic factors are important contributors to increased MACE risk for men with PCa on ADT. Clinicians should monitor risk factors and modify if possible.

Cardio-oncology in advanced prostate cancer

Treatment intensification with androgen deprivation therapy (ADT) and androgen receptor pathway inhibitors (ARPi) have led to improved survival in advanced prostate cancer. However, ADT is linked to significant cardiovascular toxicity, and ARPi also negatively impacts cardiovascular health. Together with a higher prevalence of baseline cardiovascular risk factors reported among prostate cancer survivors at diagnosis, there is a pressing need to prioritise and optimise cardiovascular health in this population. Firstly, While no dedicated cardiovascular toxicity risk calculators are available, other tools such as SCORE2 can be used for baseline cardiovascular risk assessment. Next, selected patients on combination therapy may benefit from de-escalation of ADT to minimise its toxicities while maintaining cancer control. These patients can be characterised by an exceptional PSA response to hormonal treatment, favourable disease characteristics and competing comorbidities that warrant a less aggressive treatment regime. In addition, emerging molecular and genomic biomarkers hold the potential to identify patients who are suited for a de-escalated treatment approach either with ADT or with ARPi. One such biomarker is AR-V7 splice variant that predicts resistance to ARPi. Lastly, optimization of modifiable cardiovascular risk factors for patients through a coherent framework (ABCDE) and exercise therapy is equally important. This article aims to comprehensively review the cardiovascular impact of hormonal manipulation in metastatic hormone-sensitive prostate cancer, propose overarching strategies to mitigate cardiovascular toxicity associated with hormonal treatment, and, most importantly, raise awareness about the detrimental cardiovascular effects inherent in our current management strategies involving hormonal agents.

Health Literacy, Individual and Community Engagement, and Cardiovascular Risks and Disparities: JACC: CardioOncology State-of-the-Art Review

Cardiovascular and cancer outcomes intersect within the realm of cardio-oncology survivorship care, marked by disparities across ethnic, racial, social, and geographical landscapes. Although the clinical community is increasingly aware of this complex issue, effective solutions are trailing. To attain substantial public health impact, examinations of cancer types and cardiovascular risk mitigation require complementary approaches that elicit the patient's perspective, scale it to a population level, and focus on actionable population health interventions. Adopting such a multidisciplinary approach will deepen our understanding of patient awareness, motivation, health literacy, and community resources for addressing the unique challenges of cardio-oncology. Geospatial analysis aids in identifying key communities in need within both granular and broader contexts. In this review, we delineate a pathway that navigates barriers from individual to community levels. Data gleaned from these perspectives are critical in informing interventions that empower individuals within diverse communities and improve cardio-oncology survivorship.

Control4Life: A randomized controlled trial protocol examining the feasibility and efficacy of a combined pelvic health rehabilitation and exercise fitness program for individuals undergoing prostatectomy

BACKGROUND

Urinary incontinence (UI), erectile dysfunction and cardiometabolic conditions are common after prostatectomy for prostate cancer (PCa). Although physical activity could improve overall survival and quality of survivorship, fear of UI can restrict participation in exercise. Individuals with PCa could benefit from therapeutic exercise programming to support continence recovery and cardiometabolic health.

AIM

The main objective of this study is to determine the feasibility and the effects of a combined pelvic health rehabilitation and exercise fitness program on UI after prostatectomy. The combined exercise program will be delivered both in-person and virtually.

METHODS

This study follows a modified Zelen, two-arm parallel randomized controlled trial design. A total of 106 individuals with PCa will be recruited before prostatectomy surgery. Participants will be randomized between two groups: one receiving usual care and one receiving a combined exercise fitness and intensive pelvic floor muscle training program. Exercise programming will begin 6-8 weeks after prostatectomy and will last 12 weeks. Outcomes include: the 24-h pad test (primary outcome for UI); physical fitness, metabolic indicators, and patient-reported outcomes on erectile function, self-efficacy, severity of cancer symptoms and quality of life. Important timepoints for assessments include before surgery (T0), after surgery (T1), after intervention (T3) and at one-year after surgery (T4).

CONCLUSION

This study will inform the feasibility of offering comprehensive exercise programming that has the potential to positively impact urinary continence, erectile function and cardiometabolic health of individuals undergoing prostatectomy for prostate cancer.

CLINICALTRIALS REGISTRATION NUMBER

NCT06072911.

Cardiovascular mortality by cancer risk stratification in patients with localized prostate cancer: a SEER-based study

Purpose

The risk of cardiovascular disease (CVD) mortality in patients with localized prostate cancer (PCa) by risk stratification remains unclear. The aim of this study was to determine the risk of CVD death in patients with localized PCa by risk stratification.

Patients and methods

Population-based study of 340,806 cases in the Surveillance, Epidemiology, and End Results (SEER) database diagnosed with localized PCa between 2004 and 2016. The proportion of deaths identifies the primary cause of death, the competing risk model identifies the interaction between CVD and PCa, and the standardized mortality rate (SMR) quantifies the risk of CVD death in patients with PCa.

Results

CVD-related death was the leading cause of death in patients with localized PCa, and cumulative CVD-related death also surpassed PCa almost as soon as PCa was diagnosed in the low- and intermediate-risk groups. However, in the high-risk group, CVD surpassed PCa approximately 90 months later. Patients with localized PCa have a higher risk of CVD-related death compared to the general population and the risk increases steadily with survival (SMR = 4.8, 95% CI 4.6-5.1 to SMR = 13.6, 95% CI 12.8-14.5).

Conclusions

CVD-related death is a major competing risk in patients with localized PCa, and cumulative CVD mortality increases steadily with survival time and exceeds PCa in all three stratifications (low, intermediate, and high risk). Patients with localized PCa have a higher CVD-related death than the general population. Management of patients with localized PCa requires attention to both the primary cancer and CVD.

Approaches to Prevent and Manage Cardiovascular Disease in Patients Receiving Therapy for Prostate Cancer

PURPOSE OF REVIEW

Prostate cancer (PCa) is amongst the most common cancers in men worldwide. Cardiovascular (CV) risk factors and CV disease (CVD) are common comorbidities in this patient population, posing a challenge for PCa-directed therapies which can cause or worsen CVRFs and CVDs. Herein, we summarize the approaches to prevent and manage CVD in patients with PCa receiving therapy.

RECENT FINDINGS

While patients with locally advanced and metastatic PCa benefit from hormonal therapy, these treatments can potentially cause CV toxicity. Androgen receptor targeting therapies, such as androgen deprivation therapy (ADT), can induce metabolic changes and directly impact cardiovascular function, thereby reducing cardiorespiratory fitness and increasing CV mortality. Moreover, more than half of the PCa patients have poorly controlled CV risk factors at baseline. Hence, there is an urgent need to address gaps in preventing and managing CVD in PCa patients. Screening and optimizing CV risk factors and CVD in patients undergoing ADT are essential to reduce CV mortality, the leading non-cancer cause of death in PCa survivors. The risk of CV morbidity and mortality can be further mitigated by considering the patient's cardiovascular risk profile when deciding the choice and duration of ADT. A multidisciplinary team-based approach is crucial to achieve the best outcomes for PCa patients undergoing therapy.