Men's perspectives of prostate cancer screening: A systematic review of qualitative studies

Navigation-Based Telehealth Informed Decision-Making for Prostate Cancer Screening in Black Men

The rapid increase in telehealth has the potential to bring informed decision-making for prostate cancer screening (PCS) at the population level to high-risk individuals. We utilized a global technology platform of electronic health records data repositories (TriNetX) to determine its utility for Navigator-guided decision-making aid for PCS in Black men ages 45-79 years with no history of prostate cancer and PSA testing. Patients from Pennsylvania were invited to participate in a telehealth-delivered informed decision-making session for PCS. Focus groups, social learning theory, visual diagrams, and quantitative data on PCS risks and benefits were used to develop the content of the sessions, which included numerical discussions of risks vs. benefits in Black men. Participants completed several surveys, including baseline demographic and numeracy questionnaires, a one-on-one telehealth session with a trained Navigator, post-Navigation surveys, and an optional follow-up session with a urologist. Eighty-seven participants were consented and recruited. Although the mean numeracy score was only 1.9 out of 6, more than 90% rated as good or excellent that the sessions aided their PCS decision-making skills. This study indicates that Navigation by telehealth offers the ability to assist in informed decision-making for PCS at the population level.

Factors Influencing Uptake of Prostate Cancer Screening among Men Aged 40 Years and Above in Kazo Town Council, Kazo District, Uganda: A Cross-Sectional Study

Prostate cancer accounts for 20.3% of all cancers in men in sub-Saharan Africa. Early screening among at-risk groups is challenging in Uganda, with limited data on prostate cancer screening uptake in most districts, including newly established ones. The purpose of this study was to determine factors influencing the uptake of prostate cancer screening among men aged ≥ 40 in Kazo Town Council, Kazo District, a newly created district. We used a descriptive cross-sectional study design that employed both quantitative and qualitative data collection methods. Participants were recruited through simple random sampling between November 2020 and January 2021. Structured questionnaires were used for quantitative data (n = 300). Statistical analyses to determine associations were carried out using inferential and chi-square tests followed by logistic regression. In-depth interviews were conducted with 10 key informants and analyzed thematically to explore a range of perceptions related to prostate cancer screening. Only 10 (3.33%; 95% CI: 0.018-0.60) respondents had ever screened for prostate cancer. Lack of privacy (p < 0.033), access to prostate cancer information (p < 0.014), and distance to health facilities (p < 0.001) were significantly associated with the uptake of prostate cancer screening. Marital status (OR = 7.93; 95% CI: 1.85-33.99; p = 0.005), positive health worker attitudes (OR = 0.002; 95% CI: 0.000-0.023, p < 0.001), and perceived affordability (OR = 0.001; 95% CI: 0.000-0.011, p < 0.001) were independently associated with uptake of prostate cancer screening. Key barriers included lack of information, access to screening centres, and fear of screening. The level of uptake of prostate cancer screening was considerably low among men aged 40 and above in the Kazo District. Targeted community interventions to improve access to prostate cancer information, screening, sensitization, and addressing perceived and actual barriers are needed in newly created districts to bolster the uptake of prostate cancer screening. This has implications for prioritizing research evaluating district resource allocation to support optimized and integrated evidence-based service delivery in primary healthcare centres, especially for specialized services in newly created districts.

Patient Communication Preferences for Prostate Cancer Screening Discussions: A Scoping Review

PURPOSE

Prostate cancer screening guidelines have changed as new evidence showing an equivocal mortality benefit led many organizations to relax recommendations for this screening and instead suggest shared decision making. Presently, it is unknown how successfully these conversations happen. Our objective was to understand men's communication preferences when they discuss prostate cancer screening.

METHODS

In this scoping review, we searched 4 electronic databases (Medline, Embase, PsycINFO, and CINAHL) and the gray literature. Additional studies were obtained from reference lists of included studies and relevant review articles. We included qualitative studies reporting patient perspectives relevant to the research question and published in English. Two independent researchers screened titles and abstracts based on these criteria, conducted a full-text review for final inclusion, evaluated the remaining articles for validity, extracted data, and used thematic analysis to build a thematic framework. A subgroup analysis was performed for Black men as many studies elicited their perspectives.

RESULTS

Analyses were based on 29 studies. We identified 4 main themes that men described as critical for successful prostate cancer screening risk discussions with their primary care clinician: using everyday language, receiving a sufficient quantity of information, spending enough time, and having a trusting and respectful relationship. Three additional themes emerged that prohibited men from having any discussions at all: having already decided to pursue prostate cancer screening, being passive in medical encounters, and perceiving threat to one's well-being. Black men faced racism, which impacted medical interactions.

CONCLUSIONS

Our findings point to strategies to support men's communication preferences and address preconceptions surrounding prostate cancer screening. More studies are needed in certain underrepresented populations given the propensity for disparity in health outcomes.

Re-evaluating the diagnostic efficacy of PSA as a referral test to detect clinically significant prostate cancer in contemporary MRI-based image-guided biopsy pathways

Introduction

Modern image-guided biopsy pathways at diagnostic centres have greatly refined the investigations of men referred with suspected prostate cancer. However, the referral criteria from primary care are still based on historical prostate-specific antigen (PSA) cut-offs and age-referenced thresholds. Here, we tested whether better contemporary pathways and biopsy methods had improved the predictive utility value of PSA referral thresholds.

Methods

PSA referral thresholds, age-referenced ranges and PSA density (PSAd) were assessed for positive predictive value (PPV) in detection of clinically significant prostate cancer (csPCa - histological ⩾ Grade Group 2). Data were analysed from men referred to three diagnostics centres who used multi-parametric magnetic resonance imaging (mpMRI)-guided prostate biopsies for disease characterisation. Findings were validated in a separate multicentre cohort. Results: Data from 2767 men were included in this study. The median age, PSA and PSAd were 66.4 years, 7.3 ng/mL and 0.1 ng/mL2, respectively. Biopsy detected csPCa was found in 38.7%. The overall area under the curve (AUC) for PSA was 0.68 which is similar to historical performance. A PSA threshold of ⩾ 3 ng/mL had a PPV of 40.3%, but this was age dependent (PPV: 24.8%, 32.7% and 56.8% in men 50-59 years, 60-69 years and ⩾ 70 years, respectively). Different PSA cut-offs and age-reference ranges failed to demonstrate better performance. PSAd demonstrated improved AUC (0.78 vs 0.68, p < 0.0001) and improved PPV compared to PSA. A PSAd of ⩾ 0.10 had a PPV of 48.2% and similar negative predictive value (NPV) to PSA ⩾ 3 ng/mL and out-performed PSA age-reference ranges. This improved performance was recapitulated in a separate multi-centre cohort (n = 541).

Conclusion

The introduction of MRI-based image-guided biopsy pathways does not appear to have altered PSA diagnostic test characteristics to positively detect csPCa. We find no added value to PSA age-referenced ranges, while PSAd offers better PPV and the potential for a single clinically useful threshold (⩾0.10) for all age groups.

Level of evidence

IV.

Evaluating the Harms of Cancer Testing-A Systematic Review of the Adverse Psychological Correlates of Testing for Cancer and the Effectiveness of Interventions to Mitigate These

(1) Background: Several studies have described the psychological harms of testing for cancer. However, most were conducted in asymptomatic subjects and in cancers with a well-established screening programme. We sought to establish cancers in which the literature is deficient, and identify variables associated with psychological morbidity and interventions to mitigate their effect. (2) Methods: Electronic bibliographic databases were searched up to December 2020. We included quantitative studies reporting on variables associated with psychological morbidity associated with cancer testing and primary studies describing interventions to mitigate these. (3) Results: Twenty-six studies described individual, testing-related, and organisational variables. Thirteen randomised controlled trials on interventions were included, and these were categorised into five groups, namely the use of information aids, music therapy, the use of real-time videos, patient navigators and one-stop clinics, and pharmacological or homeopathic therapies. (4) Conclusions: The contribution of some factors to anxiety in cancer testing and their specificity of effect remains inconclusive and warrants further research in homogenous populations and testing contexts. Targeting young, unemployed patients with low levels of educational attainment may offer a means to mitigate anxiety. A limited body of research suggests that one-stop clinics and patient navigators may be beneficial in patients attending for diagnostic cancer testing.

Men. Male-biased sex ratios and masculinity norms: evidence from Australia's colonial past

We document the historical roots and contemporary consequences of masculinity norms-beliefs about the proper conduct of men. We exploit a natural experiment in which convict transportation in the 18 th and 19 th centuries created a variegated spatial pattern of sex ratios across Australia. We show that in areas with heavily male-biased convict populations, relatively more men volunteered for World War I about a century later. Even at present these areas remain characterized by more violence, higher rates of male suicide and other forms of preventable male mortality, and more male-stereotypical occupational segregation. Moreover, in these historically male-biased areas, more Australians recently voted against same-sex marriage and boys-but not girls-are more likely to be bullied in school. We interpret these results as manifestations of masculinity norms that emerged due to intense local male-male competition. Once established, masculinity norms persisted over time through family socialization as well as peer socialization in schools.

Supplementary Information

The online version contains supplementary material available at 10.1007/s10887-023-09223-x.

Factors associated with prostate cancer screening among Indo-Guyanese men

INTRODUCTION

Health screening is considered a vital intervention in public health practices. Despite the strong emphasis on the need for preventative health screenings, little attention is focused on many immigrant populations. Indo-Guyanese immigrants are one of the ethnically minoritized populations facing these challenges. This study aims to identify factors associated with the likelihood that Indo-Guyanese men will undergo screening for prostate cancer.

METHODS

This study is guided by a mixed-method approach incorporating both quantitative and qualitative analyses. A total of 20 participants were recruited via a snowball technique. Correlation between variables was conducted using IBM SPSS Statistics Version 27, while the qualitative data underwent a rigorous process of analysis and interpretation.

RESULTS

Education, income, understanding of risk factors, and considering self at risk were positively correlated with screening. Knowledge of prostate cancer and knowledge of the screening process was negatively correlated with screening.

CONCLUSION

Immigrant health has a significant impact on the U.S. public health system. Timely identification of potential barriers and providing culturally competent solutions and services will ensure a safe and healthy nation.

Damaged Masculinity: How Honor Endorsement Can Influence Prostate Cancer Screening Decision-Making and Prostate Cancer Mortality Rates

Prior research has established factors that contribute to the likelihood that men seek out prostate cancer screenings. The current study addresses how endorsing the ideology found in cultures of honor may serve as a barrier to prostate cancer screenings. Two studies were conducted which analyzed the impact of stigma on men's decisions to seek out prostate cancer screenings (Study 1) as well as how prostate cancer deaths may be higher in the culture of honor regions due to men's reticence to seek out screenings (Study 2). Results suggest that older, honor-endorsing men are less likely to have ever sought out a prostate cancer screening due to screening stigma and that an honor-oriented region (southern and western United States) displays higher rates of prostate cancer death than a non-honor-oriented region (northern United States). These findings suggest that honor may be a cultural framework to consider when practitioners address patients' screening-related concerns.

Men's perception of information and psychological distress in the diagnostic phase of prostate cancer: a comparative mixed methods study

BACKGROUND

Previous studies indicate that men experience frustration and uncertainty when confronted with an elevated prostate specific antigen (PSA) test and during further diagnostics for prostate cancer. The novel Stockholm3 test is an algorithm-based test that combines plasma protein biomarkers, genetic markers and clinical variables in predicting the risk of PCa. The test was introduced in a western part of Norway as a new tool for detecting prostate cancer. This study aimed to explore and compare men's perception of information and possible experience of distress between a PSA group and a Stockholm3 group during the diagnostic phase of prostate cancer.

METHODS

This study is a part of the trailing research evaluating the impact of the change from PSA to Stockholm3. It is a multicenter study using a comparative mixed method design. Data were collected in a PSA group (n = 130) and a Stockholm3 group (n = 120) between 2017 and 2019. Quantitative data were collected using questionnaires and qualitative data were collected using semi-structured interviews (n = 20). The quantitative and qualitative data were analysed and compared separately and then merged in a side-by-side discussion. The study adheres to the GRAMMS guidelines for reporting mixed-methods research.

RESULTS

Compared with the PSA group, men in the Stockholm3 group reported that the information from the general practitioners was better. Similarly, men in the Stockholm3 group were more likely to indicate that they had received sufficient information regarding how examinations would be conducted. No differences were found between the groups regarding waiting time and distress. Three themes emerged from the qualitative analysis of the two groups: "Information affects the experience of comprehension", "Stepping into the world of the healthcare system", and "Periodically feelings of distress".

CONCLUSION

The Stockholm3 test may facilitate the provision of information to patients. However, some patients in both groups experienced distress and would benefit from more information and additional support from healthcare professionals. Routines that ensure sufficient information from the interdisciplinary healthcare team should be of priority during the diagnostic phase of prostate cancer in order to provide patients with predictability and to avoid unnecessary distress.

Effectiveness of a Community Health Worker-Led Intervention on Knowledge, Perception, and Prostate Cancer Screening among Men in Rural Kenya

Background

Globally, an increase in mortality from prostate cancer (PC) remains a big challenge with disparities existing with a slight preponderance among men in low and middle-income countries. Prostate cancer is a leading cause of mortality among men in sub-Saharan Africa. In Kenya, despite the majority of men presenting with advanced prostate cancer for treatment, knowledge and screening for prostate cancer is low. The study aimed to examine the effectiveness of a community health worker-led education intervention on knowledge, perception, and PC screening.

Methods

This was a quasiexperimental study among Kenyan men aged 40–69 years. The intervention site was Gatundu North subcounty and the control site was Kiambu subcounty in Kiambu County. Stratified random sampling was applied to select 288 respondents per arm of the study. We used a pretested interviewer-administered questionnaire to collect data at baseline and 6 months postintervention. Pearson's chi-square test was used for data analysis.

Results

Awareness of prostate cancer significantly increased postintervention (P < 0.05). The proportion of respondents who had good knowledge of prostate cancer increased significantly from 49% to 76.4%(P < 0.05) in the intervention arm. The proportion of respondents with a high perception of self-vulnerability increased significantly from 26% to 42.1% (P < 0.05). The proportion of men who had undergone PC screening significantly increased from 4.5% to 20.4% (P < 0.05) in the intervention arm. In postintervention, there was a statistically significant difference in the proportion of men screened for prostate cancer in the intervention and control arm (P < 0.05).

Conclusion

Health education by community health workers during household visits increased awareness and knowledge, perception, and uptake of PC screening. Utilization of community health worker delivered education is an effective strategy that requires to be adopted to enhance screening.

Men's experiences of receiving a prostate cancer diagnosis after opportunistic screening-A qualitative descriptive secondary analysis

BACKGROUND

Prostate cancer is one of the most common types of cancer in men and could occur without symptoms. Screening has been debated but remains controversial and, in most countries, organized population-based screening does not exist. The aim of this study was to describe men's experiences of receiving a prostate cancer diagnosis after opportunistic screening.

METHODS

This study is a secondary analysis from interviews with 17 men (aged 56-80 years) who had undergone curative treatment for prostate cancer. Data were collected in an urban region of Sweden through interviews conducted face to face or by telephone. An inductive content analysis was used with Consolidated criteria for Reporting Qualitative research as a reporting checklist.

RESULTS

Two main categories were identified. Screening is a lifesaver enclosed by ethical dilemmas reflects how men considered screening as a lifesaving test. Testing was surrounded by injustice and an eagerness to encourage other men to undergo screening. Facing challenges during diagnosis reflects the men's experiences of being in an unknown field yet expected to engage in decision-making concerning appropriate treatment. Receiving the diagnosis rendered mixed emotions about having a cancer disease, that the treatment could cause lifelong symptom distress and the men described being hesitant to talk about their diagnosis.

CONCLUSIONS

The findings highlight men's opinions about screening and that the lack of routine screening represents injustice. The men considered this as an ethical question of lifesaving justice, while stakeholders may argue that screening could lead to unnecessary suffering and overtreatment. Men do not always talk openly about their diagnosis, linked to the fact that it concerns intimate areas. It is important to balance the information in relation to shared decision-making regarding treatment. Health care professionals have an ethical responsibility to support and coach the patient in their decision.

PATIENT OR PUBLIC CONTRIBUTION

This study was based on interviews with men who had experienced a diagnosis of prostate cancer.

Experiences of 'traditional' and 'one-stop' MRI-based prostate cancer diagnostic pathways in England: a qualitative study with patients and GPs

OBJECTIVES

This study aimed to understand and explore patient and general practitioner (GP) experiences of 'traditional' and 'one-stop' prostate cancer diagnostic pathways in England.

DESIGN

Qualitative study using semi-structured interviews, analysed using inductive thematic analysis SETTING: Patients were recruited from National Health Service (NHS) Trusts in London and in Devon; GPs were recruited via National Institute for Health Research (NIHR) Clinical Research Networks. Interviews were conducted in person or via telephone.

PARTICIPANTS

Patients who had undergone a MRI scan of the prostate as part of their diagnostic work-up for possible prostate cancer, and GPs who had referred at least one patient for possible prostate cancer in the preceding 12 months.

RESULTS

22 patients (aged 47-80 years) and 10 GPs (6 female, aged 38-58 years) were interviewed. Patients described three key themes: cancer beliefs in relation to patient's attitudes towards prostate cancer;communication with their GP and specialist having a significant impact on experience of the pathway and pathway experience being influenced by appointment and test burden. GP interview themes included: the challenges of dealing with imperfect information in the current pathway; managing uncertainty in identifying patients with possible prostate cancer and sharing this uncertainty with them, and other social, cultural and personal contextual influences.

CONCLUSIONS

Patients and GPs reported a range of experiences and views of the current prostate cancer diagnostic pathways in England. Patients valued 'one-stop' pathways integrating prostate MRI and diagnostic consultations with specialists over the more traditional approach of several hospital appointments. GPs remain uncertain how best to identify patients needing referral for urgent prostate cancer testing due to the lack of accurate triage and risk assessment strategies.

Ethnic Differences Among Black Men in Prostate Cancer Knowledge and Screening: a Mixed-Methods Study

Black men are disproportionately affected by prostate cancer (PCa) incidence and mortality. Limited research has been reported on the ethnic differences among Black men in regard to family history, knowledge, and screening habits. Thus, this study was conducted to understand and compare knowledge levels and family history of the three main Black subgroups (African Americans, Caribbean immigrants, and African immigrants) in the USA and to assess the influence of knowledge on past screening behavior and intentionality for screening in the future for PCa. A concurrent mixed-methods design was used with participants (N = 396) recruited from different parts of the country. The grounded theory method of analysis was used for qualitative data and a logistic regression was used to explain the relationship between screening intentionality and PCa knowledge and family history. Qualitative results indicated that subjective PCa knowledge between the three subgroups was relatively similar but differed based on whether a person knew a family member or friend who had been affected by the disease. Themes focused on risk, PCa education, screening, and impact on sexuality. Quantitatively, result revealed that there are ethnic differences in knowledge across the three subgroups. Additionally, regression results revealed that family history is a stronger predictor of screening behavior and intentionality than knowledge. This study was able to unveil a deeper understanding on the role of family history and knowledge on PCa among Black subgroups.

Validation of an MRI-based prostate cancer prebiopsy Gleason score predictive nomogram

Background:

Gleason score grading is a cornerstone of risk stratification and management of patients with prostate cancer (PCa). In this work, we derive and validate a nomogram that uses prostate multiparametric magnetic resonance imaging (MP-MRI) and clinical patient characteristics to predict biopsy Gleason scores (bGS).

Materials and methods:

A predictive nomogram was derived from 143 men who underwent MP-MRI prior to any prostate biopsy and then validated on an independent cohort of 235 men from a different institution who underwent MP-MRI for PCa workup. Screen positive lesions were defined as lesions positive on T2W and DWI sequences on MP-MRI. Prostate specific antigen (PSA) density, number of screen positive lesions, and MRI suspicion were associated with PCa Gleason score on biopsy and were used to generate a predictive nomogram. The independent cohort was tested on the nomogram and the most likely bGS was noted.

Results:

The mean PSA in the validation cohort was 9.25ng/mL versus 6.8ng/mL in the original cohort (p = 0.001). The distribution of Gleason scores between the 2 cohorts were not significantly different (p = 0.7). In the original cohort of men, the most probable nomogram generated Gleason score agreed with actual pathologic bGS findings in 61% of the men. In the validation cohort, the most likely nomogram predicted bGS agreed with actual pathologic bGS 51% of the time. The nomogram correctly identified any PCa versus non-PCa 63% of the time and clinically significant (Gleason score ≥ 7) PCa 69% of the time. The negative predictive value for clinically significant PCa using this prebiopsy nomogram was 74% in the validation group.

Conclusions:

A preintervention nomogram based on PSA and MRI findings can help narrow down the likely pathologic finding on biopsy. Validation of the nomogram demonstrated a significant ability to correctly identify the most likely bGS. This feasibility study demonstrates the potential of a prebiopsy prediction of bGS and based on the high negative predictive value, identification of men who may not need biopsies, which could impact future risk stratification for PCa.

Comparison of health access, lifestyle, prostate cancer knowledge and screening among black men residing in West Africa and the USA

Background

In Blacks, late presentation, lack of knowledge, health infrastructural deficiencies and socio-demographic characteristics, which result in poor outcomes, are the bane of cancers. This study evaluated health access and lifestyle association with prostate cancer (PCa) knowledge and screening among black men.

Methodology

This study used data from the Prostate Cancer Transatlantic Consortium familial cohort study. Data were gathered from a cross-sectional survey of 500 community-dwelling black men in Nigeria, Cameroon, and the USA. Information on socio-demographics, health care access, PCa knowledge score and screening behaviour was obtained, and the association between these variables was evaluated.

Results

The majority (81.6%) were Nigerian. The age ranges were 35–49 (55.2%) and ≥65 (8.4%). The income distribution of the respondents showed that 23.3% earned <$1,000 and 30.7% (>$2,000) monthly. Only 43% had health insurance coverage, and 12% had accessed a doctor in 12 months. Respondents relied on orthodox medicine (50.8%), neighbourhood pharmacy (10.6%), self-medication (5%) and neighbourhood nurse (24.6%). The participants had either poor (45.2%) or very poor (23.2%) dietary patterns. Most (66.67%) do not engage in physical activity and about 33.33% engage in some exercises. Moreover, 87.8% and 78.3% have never had a digital rectal examination (DRE) and prostate-specific antigen (PSA) screening in their lifetime, respectively, while 6.8% and 1.6% had DRE last 1 year and 2 years, respectively. Furthermore, 65.2%, 19.8% and 15% of the respondents had poor, fair and good knowledge of PCa, respectively. Health care coverage (p < 0.001), medical care habit (p = 0.001), routine checkup (p = 0.013) were significantly associated with respondents’ PCa knowledge. Routine checkup (p < 0.001) and country (p < 0.001) were significantly related to PSA screening.

Conclusion

The study showed that PCa screening uptake was poor among the respondents and country of residence was associated with PCa screening behaviours. Healthcare coverage was significantly associated with PCa knowledge.

Primary care use by men with symptoms of possible prostate cancer: A multi-method study with an ethnically diverse sample in London

OBJECTIVE

The objective of this study is to investigate primary care use by men with recent onset of lower urinary tract symptoms (LUTS) to identify differences in presentation and investigation that may explain ethnic inequality in prostate cancer outcomes.

METHODS

This is a multi-method study of men presenting LUTS to primary care. Two hundred seventy-four men completed a self-administered questionnaire, and 23 participated in face-to-face interviews. Regression analyses investigated ethnic differences in (a) the period between symptom onset and first primary care presentation (patient interval) and (b) the interval between first primary care presentation and investigation with prostate-specific antigen (PSA) and digital rectal examination (DRE). Interview data were analysed using thematic analysis.

RESULTS

Half (144, 53%) reported a solitary first symptom, although multiple first symptoms were also common, particularly in Asian and Black men. There was no difference between ethnicities in patient interval or time from presentation to investigation. However, Asian men were offered less PSA testing (odds ratio 0.39; 95% confidence interval 0.17-0.92; p = 0.03). Qualitative data revealed ethnic differences in general practitioners' offer of DRE and PSA testing and highlighted limitations in doctor-patient communication and safety netting.

CONCLUSION

Our study showed only small differences in primary care experiences, insufficient to explain ethnic inequalities in prostate cancer outcomes.

Attitude Toward Prostate Cancer Screening in Hong Kong: The Importance of Perceived Consequence and Anticipated Regret

There are long-standing debates about the benefits of prostate cancer screening. Conflicting trial results and inconsistent recommendations regarding prostate cancer screening in clinical guidelines highlight the importance of patient factors that influence decision making in prostate cancer screening. Attitude is an important factor associated with cancer screening. However, attitudes toward prostate cancer screening among Chinese men are still poorly understood. The objective of the study was to evaluate attitudes toward prostate cancer screening and their association with prostate cancer screening intention among Chinese men. In this community-based study, 340 males were randomly recruited. Three distinct concepts related to prostate cancer screening attitudes were evaluated, including perceived consequences of screening, moral obligation, and anticipated regret. The intention to have prostate cancer screening was asked. Only 5.00% of the study participants had prostate cancer screening before, while 69.71% have an intention to undergo screening in the future. Participants with a high level of anticipated regret also had a high likelihood to have screening in the future, with an adjusted odds ratio (aOR) of 1.82. Participants who had favorable attitudes toward the consequence of participating in prostate cancer screening had a high likelihood to undergo screening, with an aOR of 1.22. Participants who were more concerned about pain and invasion of privacy were less likely to have an intention to have prostate cancer screening, with aORs of 0.53 and 0.57, respectively. To enhance screening intention, public health programs should include components related to anticipated regrets and perceived consequences.

Prostate Cancer Screening for Gay Men in the United States

OBJECTIVES

To elucidate trends of prostate-cancer (PCa) screening in gay and bisexual men and assess the association of sexual orientation with PCa screening in the US.

METHODS

Data for men ≥ 40 years-old with no history of PCa were collected from the National Health Interview Survey for the years 2013, 2015, and 2018. Multivariable logistic regression models were created to determine the associations between sexual orientation and PCa screening and the discussion of advantages and disadvantages prior to PCa screening.

RESULTS

Gay men screened for prostate cancer were younger than their straight counterparts with a median age (IQR) of 58 years (52-66) versus 64 years (56-71). Gay men were more likely to have undergone a screening PSA test (OR 1.56; 95%CI 1.20-2.02) and discuss the advantages of PSA testing with the physician prior to the test (OR 1.64; 95% CI 1.22 - 2.21) when compared to straight men. In yearly analysis, gay men were more likely to have undergone screening in 2013 (OR 1.65, 95%CI 1.01-2.68) and 2015 OR 1.95, 95CI% 1.30-2.91), however, there was no difference when compared to straight men in 2018 (OR 1.32, 95%CI 0.85-2.04).

CONCLUSIONS

Gay men were screened for PCa at a younger age comparted to straight men. They were also more likely to have undergone PCa cancer screening than straight men between 2013-18. Further study is needed to better understand the role of sexual orientation in PCa screening and management.

Delivering the unexpected-Information needs for PSA screening from Men's perspective: A qualitative study

BACKGROUND

Making decisions about PSA screening tests is challenging, as it requires both knowledge of the possible benefits and harms of screening and an individual assessment of the patient's values. Our research explores how much and what information men perceive to be necessary with regard to screening for prostate cancer.

OBJECTIVE

To explore men's information and associated needs for decision making in PSA testing.

DESIGN

Qualitative interview study.

SETTING AND PARTICIPANTS

We interviewed 32 men (aged 55-69) about their decision making on PSA screening following counselling with a Decision Aid at their GP's or urologist's practice in Germany.

MAIN OUTCOME MEASURES

Men's expressed needs for decision making in PSA testing.

METHODS

All interviews were transcribed verbatim and analysed by framework analysis.

RESULTS

Comprehensive pre-screening counselling is needed. For the men in our study, information about test (in)accuracy, the benefit-harm balance and consequences of the test were relevant and surprising. Additional needs were for interpretation support, a take-home summary and time for deliberation. For several men, their physician's attitude was of interest. After being well-informed, most men felt empowered to make a preference-based decision on their own.

DISCUSSION

Men were surprised by what they learned, especially regarding the accuracy and possible harms of screening. There is large variation in the breadth and depth of information needed, and some controversy regarding the consequences of testing.

CONCLUSION AND PATIENT CONTRIBUTION

A core set of information should be offered before men make their first PSA screening decision. Information about biopsy and associated side-effects could follow in a short form, with details only on request. Knowledge about a high rate of false-positive test results beforehand might help men handle a suspicious test result.

Prostate cancer screening: A survey of medical students' knowledge in Lome, Togo, and associated determinants in a resource-limited African context

OBJECTIVES

The aims of this study were to assess the knowledge of medical students in Lomé about these means of screening for prostate cancer in a context of limited resources and controversy about prostate cancer screening, and to identify the determinants associated with these results.

METHODS

This was a prospective descriptive and cross-sectional study conducted in the form of a survey of medical students regularly enrolled at the Faculty of Health Sciences of the University of Lomé for the 2019-2020 academic years.

RESULTS

Of the 1635 eligible students, 1017 correctly completed the form, corresponding to a rate of 62.20%. The average age was 22 ± 3.35 years. The sex ratio (M/F) was 2.5. Undergraduate students were the most represented (53.69%). Students who had not received any training on prostate cancer were the most represented (57.13%). Only 12.88% of the students had completed a training course in urology. Concerning the prostate-specific antigen blood test, there was a statistically significant relationship between the students' knowledge and some of their socio-demographic characteristics, namely age (p value = 0.0037; 95% confidence interval (0.50-1.77)); gender (p value = 0.0034; 95% confidence interval (1.43-2.38)); study cycle (p value ˂ 0.0001; 95% confidence interval (0.56-5.13)) and whether or not they had completed a placement in a urology department (p value ˂ 0.0001; 95% confidence interval (0.49-1.55)). On the contrary, there was no statistically significant relationship between students' knowledge of the digital rectal examination and their study cycle (p value = 0.082; 95% confidence interval (0.18-3.44)).

CONCLUSION

Medical students in Lomé have a good theoretical knowledge and a fair practical level of the digital rectal examination clinical examination and an average theoretical knowledge and a below average practical level of prostate-specific antigen, increasing however along the curriculum in the context of prostate cancer screening.

Prostate Cancer From a Sex and Gender Perspective: A Review

INTRODUCTION

Factors influencing patient behavior regarding risk of prostate cancer (PCa) and outcomes of PCa treatments are poorly understood. Similarly, how PCa treatments affect patient sexual function and sense of their masculinity has not been fully investigated. A better understanding of the relationship between sex and gender for patients with PCa could significantly improve their care and quality of life.

OBJECTIVES

To review how concerns about sex and gender influence men's attitudes toward PCa screening, diagnosis, and treatment. To explore how PCa influences sexual function and self-perceived masculine identity. To examine contexts for PSA screening for transgender individuals.

METHODS

We reviewed biomedical and sociological literature exploring the impact of PCa on patient sexual function and self-perceived masculinity using OVID, PubMed, and other databases. We similarly reviewed how masculine gender norms influence patient willingness to engage with PCa screening, diagnoses, and treatment.

RESULTS

Gender norms and sexual function concerns influence patient engagement in all aspects of PCa care. This includes PSA screening, digital rectal examinations, active surveillance, and androgen deprivation therapy (ADT) amongst others. ADT is particularly challenging to sexual function, self-esteem, and masculine identity. Our research suggests that sex and gender are not separate concepts, but rather tightly intertwined, particularly when dealing with the realities experienced by patients with PCa.

CONCLUSION

Interventions to help patients deal with the challenges of PCa and its treatment are likely to be most effective if they concurrently address patients' sexual needs and understanding of gender norms. PSA screening should be considered for transgender individuals who are at greater risk of cancer and on long-term hormone therapy. More research is needed on how concerns over sex and gender influence PCa screening, diagnosis, and treatment. There is also a need for long term data on the oncological outcomes of prolonged exposure to hormone therapy for patients who are transgender. Muermann MM, Wassersug RJ. Prostate Cancer From a Sex and Gender Perspective: A Review. Sex Med Rev 2021;XX:XXX-XXX.

Reasons for intending to accept or decline kidney cancer screening: thematic analysis of free text from an online survey

OBJECTIVES

Kidney cancer has been identified as a disease for which screening might provide significant benefit for patients. The aim of this study was to understand in detail the facilitators and barriers towards uptake of a future kidney cancer screening programme, and to compare these across four proposed screening modalities.

DESIGN

An online survey including free-text responses.

SETTING

UK PARTICIPANTS: 668 adults PRIMARY AND SECONDARY OUTCOME MEASURES: The survey assessed participants' self-reported intention to take-up kidney cancer screening with four different test methods (urine test, blood test, ultrasound scan and low-dose CT). We conducted thematic analysis of 2559 free-text comments made within the survey using an inductive approach.

RESULTS

We identified five overarching themes that influenced screening intention: 'personal health beliefs', 'practicalities', 'opinions of the test', 'attitudes towards screening' and 'cancer apprehension'. Overall, participants considered the tests presented as simple to complete and the benefits of early detection to outweigh any drawbacks to screening. Dominant facilitators and barriers varied with patterns of intention to take up screening across the four tests. Most intended to take up screening by all four tests, and for these participants, screening was seen as a positive health behaviour. A significant minority were driven by practicalities and the risks of the tests offered. A smaller proportion intended to reject all forms of screening offered, often due to fear or worry about results and unnecessary medical intervention or a general negative view of screening.

CONCLUSIONS

Most individuals would accept kidney cancer screening by any of the four test options presented because of strong positive attitudes towards screening in general and the perceived simplicity of the tests. Providing information about the rationale for screening in general and the potential benefits of early detection will be important to optimise uptake among uncertain individuals.

Knowledge of prostate cancer presentation, etiology, and screening practices among women: a mixed-methods systematic review

BACKGROUND

With the burden of prostate cancer, it has become imperative to exploit cost-effective ways to tackle this menace. Women have demonstrated their ability to recognize early cancer signs, and it is, therefore, relevant to include women in strategies to improve the early detection of prostate cancer. This systematic review seeks to gather evidence from studies that investigated women's knowledge about (1) the signs and symptoms, (2) causes and risk factors, and (3) the screening modalities of prostate cancer. Findings from the review will better position women in the fight against the late detection of prostate cancer.

METHODS

The convergent segregated approach to the conduct of mixed-methods systematic reviews was employed. Five databases, namely, MEDLINE (EBSCOhost), CINAHL (EBSCOhost), PsycINFO (EBSCOhost), Web of Science, and EMBASE (Ovid), were searched from January 1999 to December 2019 for studies conducted with a focus on the knowledge of women on the signs and symptoms, the causes and risk factors, and the screening modalities of prostate cancer.

RESULTS

Of 2201 titles and abstracts screened, 22 full-text papers were retrieved and reviewed, and 7 were included: 3 quantitative, 1 qualitative, and 3 mixed-methods studies. Both quantitative and qualitative findings indicate that women have moderate knowledge of the signs and symptoms and the causes and risk factors of prostate cancer. However, women recorded poor knowledge about prostate cancer screening modalities or tools.

CONCLUSIONS

Moderate knowledge of women on the signs and symptoms and the causes and risk factors of prostate cancer was associated with education. These findings provide vital information for the prevention and control of prostate cancer and encourage policy-makers to incorporate health promotion and awareness campaigns in health policies to improve knowledge and awareness of prostate cancer globally.

SYSTEMATIC REVIEW REGISTRATION

Open Science Framework (OSF) registration DOI: https://doi.org/10.17605/OSF.IO/BR456.

Reactions to Recommendations and Evidence About Prostate Cancer Screening Among White and Black Male Veterans

U.S. clinical guidelines recommend that prior to screening for prostate cancer with Prostate Specific Antigen (PSA), men should have an informed discussion about the potential benefits and harms of screening. Prostate cancer disproportionately affects Black men. To understand how White and Black men reacted to a draft educational pamphlet about the benefits and harms of PSA screening, we conducted race-specific focus groups at a midwestern VA medical center in 2013 and 2015. White and Black men who had been previously screened reviewed the draft pamphlet using a semistructured focus group facilitator guide. Forty-four men, ages 55-81, participated in four White and two Black focus groups. Three universal themes were: low baseline familiarity with prostate cancer, surprise and resistance to the recommendations not to test routinely, and negative emotions in response to ambiguity. Discussions of benefits and harms of screening, as well as intentions for exercising personal agency in prevention and screening, diverged between White and Black focus groups. Discussion in White groups highlighted the potential benefits of screening, minimized the harms, and emphasized personal choice in screening decisions. Participants in Black groups devoted almost no discussion to benefits, considered harms significant, and emphasized personal and collective responsibility for preventing cancer through diet, exercise, and alternative medicine. Discussion in Black groups also included the role of racism and discrimination in healthcare and medical research. These findings contribute to our understanding of how men's varied perspectives and life experiences affect their responses to prostate cancer screening information.

PSMA conjugated combinatorial liposomal formulation encapsulating genistein and plumbagin to induce apoptosis in prostate cancer cells

Although the biomedical sciences have achieved tremendous success in developing novel approaches to managing prostate cancer, this disease remains one of the major health concerns among men worldwide. Liposomal formulations of single drugs have shown promising results in cancer treatment; however, the use of multi drugs has shown a better therapeutic index than individual drugs. The identification of cancer-specific receptors has added value to design targeted drug delivering nanocarriers. We have developed genistein and plumbagin co-encapsulating liposomes (∼120 nm) with PSMA specific antibodies to target prostate cancer cells selectively in this work. These liposomes showed >90 % decrease in PSMA expressing prostate cancer cell proliferation without any appreciable toxicity to healthy cells and human red blood cells. Release of plumbagin and genistein was found to decrease the expression of PI3/AKT3 signaling proteins and Glut-1 receptors (inhibited glucose uptake and metabolism), respectively. The decrease in migration potential of cells and induced apoptosis established the observed anti-proliferative effect in prostate cancer cell lines. The discussed strategy of developing novel, non-toxic, and PSMA specific antibody conjugated liposomes carrying genistein and plumbagin drugs may also be used for encapsulating other drugs and inhibit the growth of different types of cancers.

Dying To Be Men: Masculinity and Early Cancer Detection Among Nigerian Men

Cancer incidence and mortality in Nigeria are increasing at an alarming rate, especially among Nigerian men. Despite the numerous public health campaigns and education on the importance of early cancer detection in Nigeria, there exist high rate of fatal/advanced stage cancer diagnoses among Nigerian men, even among affluent Nigerian men. However, there is limited information on patterns of cancer screening and psychosocial predictors of early cancer detection behaviors among Nigerian men. In this cross-sectional study, we examined demographic and psychosocial factors influencing early cancer detection behaviors among Nigerian men. Participants (N = 143; Mage = 44.73) responded to survey assessing: masculinity, attachment styles, current and future cancer detection behaviors, and sociodemographic characteristics. We found that among the participants studied, education, masculinity and anxious attachment were significantly associated with current cancer detection behaviors. Additionally, education and anxious attachment were significantly associated with future cancer detection behaviors. Our finding is best served for clinicians and public health professionals, especially those in the field of oncology in Sub-Saharan Africa. Also, the study may be used as a groundwork for future research and health intervention programs targeting men in Sub-Saharan Africa.

Prostate Cancer: Biology, Incidence, Detection Methods, Treatment Methods, and Vaccines

Cancer of the prostate are cancers in which most incidences are slow-growing, and in the U.S., a record of 1.2 million new cases of prostate cancer occurred in 2018. The rates of this type of cancer have been increasing in developing nations. The risk factors for prostate cancer include age, family history, and obesity. It is believed that the rate of prostate cancer is correlated with the Western diet. Various advances in methods of radiotherapy have contributed to lowering morbidity. Therapy for hormone- refractory prostate cancer is making progress, for almost all men with metastases will proceed to hormone-refractory prostate cancer. Smoking cigarettes along with the presence of prostate cancer has been shown to cause a higher risk of mortality in prostate cancer. The serious outcome of incontinence and erectile dysfunction result from the cancer treatment of surgery and radiation, particularly for prostate- specific antigen detected cancers that will not cause morbidity or mortality. Families of patients, as well as patients, are profoundly affected following the diagnosis of prostate cancer. Poor communication between spouses during prostate cancer increases the risk for poor adjustment to prostate cancer. The use of serum prostate-specific antigen to screen for prostate cancer has led to a greater detection, in its early stage, of this cancer. Prostate cancer is the most common malignancy in American men, accounting for more than 29% of all diagnosed cancers and about 13% of all cancer deaths. A shortened course of hormonal therapy with docetaxel following radical prostatectomy (or radiation therapy) for high-risk prostate cancer has been shown to be both safe and feasible. Patients treated with docetaxel-estramustine had a prostate-specific antigen response decline of at least 50%. Cancer vaccines are an immune-based cancer treatment that may provide the promise of a non-toxic but efficacious therapeutic alternative for cancer patients. Further studies will elucidate improved methods of detection and treatment.

Romantic partner involvement during oncology consultations: A narrative review of qualitative and quantitative studies

OBJECTIVE

To review the currently available research into romantic partner involvement during oncology consultations.

METHODS

Studies were identified via database searches plus hand-searching. A narrative review was performed using the principles of Thematic, and Framework syntheses. The search strategy was performed according to the principles of PRISMA.

RESULTS

From 631 results, 18 studies were included. The findings indicate that romantic partners are most valued by patients when they provide emotional, practical, and informational support. It is also indicated that psychosocial and sexual concerns are rarely discussed. Couples' self-reported satisfaction with consultations appear related to the extent of romantic partner involvement, the roles that they enacted, and the extent to which psychosocial and sexual concerns were addressed.

CONCLUSION

This review indicates that romantic partner involvement during clinical consultations enhances the couple's experience. However, there are methodological limitations to this body of research, which are discussed in this review.

PRACTICE IMPLICATIONS

Research to date has yet to offer an exploration of the social practices and conversational actions relating to romantic partner involvement during triadic oncology consultations. Future studies that draw upon recordings of these consultations, using methods capable of analysing situated social practices can address this gap.

Changements dans les pratiques de dépistage de l'antigène prostatique spécifique en Ontario entre 2003 et 2012

Objectifs

La présente étude analyse les changements survenus entre 2003 et 2012 dans les pratiques de dépistage de l'antigène prostatique spécifique (APS) chez les hommes âgés de 35 ans et plus en Ontario. Nous établissons des facteurs associés aux tests de l'APS, examinons si les directives de dépistage relatives à l'âge sont respectées et si les tests sont réalisés de manière opportuniste. Sont également étudiés la relation entre le revenu, le niveau d'éducation et le suivi régulier auprès d'un médecin ainsi qu'une estimation de la prévalence des tests de dépistage de l'APS en 2012.

Méthodologie

Nous avons utilisé des données provenant de l'Enquête sur la santé des collectivités canadiennes (ESCC) pour estimer la proportion d'hommes ayant passé un test de dépistage de l'APS en 2003, que nous avons ensuite comparée à une estimation similaire (population semblable) datant de 2012. Nous avons également étudié les liens entre le recours au dépistage et des facteurs sociodémographiques. Nous avons élaboré des analyses de tableau de contingence afin de caractériser les changements ainsi qu'une analyse de régression logistique afin d'évaluer les différences, tout en rendant compte de l'éventuel rôle confusionnel d'autres facteurs.

Résultats

Entre 2003 et 2012, une augmentation du recours au test de l'APS a été observée chez les hommes de 35 à 49 ans et chez ceux de 75 ans et plus. En 2003, 18 % des hommes de 35 à 49 ans et 74 % des hommes de 75 ans et plus ont dit avoir déjà passé un test de l'APS. En 2012, ces chiffres avaient augmenté de 20 % chez les répondants de 35 à 49 ans et de 84 % chez ceux de 75 ans et plus. L'analyse de régression logistique a révélé qu'en 2012 un homme dans la tranche d'âge de 70 à 74 ans affichait la plus haute probabilité d'avoir passé un test de l'APS comparativement à un homme du groupe des 35 à 49 ans (rapport des cotes [RC] = 25,9; intervalle de confiance [IC] = 19,9 - 33,8).

Conclusion

En Ontario, des tests de l'APS semblent être menés de manière opportuniste, touchant alors des groupes non recommandés par les directives de la province. En effet, on observe une augmentation marquée du recours au dépistage chez les personnes non comprises dans les tranches d'âge énoncées par les directives ontariennes en matière de dépistage de l'ASP, c'est-à-dire de 35 à 49 ans et 75 ans et plus. Il semble que la plupart des tests de dépistage de l'ASP en Ontario soient opportunistes et que les directives relatives à l'âge soient peu respectées.

Changes in the uptake of screening for prostate cancer with prostate-specific antigen in Ontario between 2003 to 2012

Objectives

This study investigates change in prostate-specific antigen (PSA) screening uptake in Ontario among men 35 years of age and older, between 2003 and 2012. We identify factors related to PSA testing, and examine the degree to which age guidelines for PSA testing are being followed or if PSA screening is opportunistic in nature. The relationship of income, education and having a regular physician and an estimation of PSA testing prevalence in 2012 is also studied.

Methods

Data from the Canadian Community Health Survey (CCHS) were used to estimate the proportion of men who had a PSA test in 2003 and then compared to a similar estimate (in similar population) in 2012. We also examined associations with PSA uptake to socio-demographic factors. Contingency table analyses were performed to characterize the changes; logistic regression was also used to evaluate the differences, while taking into account the possible confounding role of other factors.

Results

We found among men aged 35-49 years and 75+, there was an increase in PSA utilization between 2003 and 2012. In 2003, 18% of men 35-49 years, and 74% of men aged 75+ reported ever having a PSA test. These figures increased to 20% of men aged 35-49 years, and 84% of men aged 75+ years in 2012. Logistic regression showed that a man in the 70-74 age category in 2012 had the highest likelihood of having had a PSA test compared to men in the age range of 35-49 years (odds ratio (OR)=25.9; confidence interval (CI)= 19.9-33.8).

Conclusion

In Ontario, PSA testing is seemingly opportunistic in nature and occurring in groups not recommended for testing by the Ontario guidelines. There is a marked increase in PSA utilization in age ranges outside of the current Ontario PSA testing guidelines (35-49 and 75+). It would appear that most PSA testing in Ontario is opportunistic and adherence to age guidelines is limited.

Barriers to Prostate Cancer Screening Among Indo-Guyanese

Prostate cancer is one of the most common types of cancer in many industrialized countries and is among the leading causes of death. Ranking among one of the top three forms of cancer, it is unfortunate that prostate cancer screening is not routinely recommended. This study attempts to explore the barriers to prostate cancer screening among Indo-Guyanese men. We conducted in-depth, one on one interviews among 20 Indo-Guyanese men between the ages of 45 and 75 years old, residing in the New York City neighborhood of Queens. Qualitative analysis was performed using multiple coders. Detailed analysis of the data found four major themes to be the culprit associated with a decrease in prostate cancer screening in this population: (1) lack of knowledge about the disease, (2) fear of diagnosis, (3) embarrassment and, (4) personal reservations with the rectal exam. The findings of this research suggest that Indo-Guyanese immigrants are lacking the basic understanding of prostate cancer and the importance of screening. It is possible that this deficiency is also applicable to many other disease states. By collaborating with healthcare providers and other stakeholders, such as community leaders and elected officials, we can develop culturally appropriate services specific to this population, to address these barriers to healthcare services.

The effect of information on prostate cancer screening decision process: a discrete choice experiment

BACKGROUND

Prostate cancer screening is controversial because of uncertainty about its benefits and risks. The aim of this survey was to reveal preferences of men concerning prostate cancer screening and to test the effect of an informative video on these preferences.

METHODS

A stated preferences questionnaire was sent by e-mail to men aged 50-75 with no history of prostate cancer. Half of them were randomly assigned to view an informative video. A discrete choice model was established to reveal men's preferences for six prostate cancer screening characteristics: mortality by prostate cancer, number of false positive and false negative results, number of overdiagnosis, out-of-pocket costs and recommended frequency.

RESULTS

A population-based sample composed by 1024 men filled in the entire questionnaire. Each attribute gave the expected sign except for overdiagnosis. The video seemed to increase the intention to abstain from prostate cancer screening.

CONCLUSIONS

The participants attached greater importance to a decrease in the number of false negatives and a reduction in prostate cancer mortality than to other risks such as the number of false positives and overdiagnosis. Further research is needed to help men make an informed choice regarding screening.

Rural-urban disparities in colorectal cancer survival and risk among men in Utah: a statewide population-based study

Rural areas of the U.S. experience disproportionate colorectal cancer (CRC) death compared to urban areas. The authors aimed to analyze differences in CRC survival between rural and urban Utah men and investigate potential prognostic factors for survival among these men. A cohort of Utah men diagnosed with CRC between 1997 and 2013 was identified from the Utah Cancer Registry. Survival and prognostic factors were analyzed via 5-year CRC survival and Cox proportional hazards models, stratified by rural/urban residence. Among 4,660 men diagnosed with CRC, 15.3% were living in rural Utah. Compared with urban men, rural CRC patients were diagnosed at older ages and in different anatomic subsites; more were overweight, and current smokers. Differences in stage and treatment were not apparent between rural and urban CRC patients. Compared with urban counterparts, rural men experienced a lower CRC survival (Hazard Ratio 0.55, 95% CI 0.53, 0.58 vs. 0.58, 95% CI 0.56, 0.59). Race and cancer treatment influenced CRC survival among men living in both urban and rural areas. Factors of CRC survival varied greatly among urban and rural men in Utah. The influence of social and environmental conditions on health behaviors and outcomes merits further exploration.

Adopting a collaborative approach in developing a prehabilitation program for patients with prostate cancer utilising experience-based co-design methodology

PURPOSE

Engaging patients in a prehabilitation program prior to commencement of cancer treatment is a known challenge. Utilising experience-based co-design (EBCD) methodology, this study aimed to explore the prostate cancer treatment journey from the perspectives of the patient and health professionals and collaboratively develop a prehabilitation program for patients with prostate cancer.

METHODS

EBCD was utilised for this study. Patients, support persons and health professionals were selectively identified and recruited from two metropolitan health services in Melbourne. Selection criteria included (i) recent clinical/patient experience with prostate cancer treatment and (ii) willingness to share positive experiences and challenges in two 2-hour face-to-face workshops. Findings from these workshops were thematically analysed to identify key themes addressing aims of the study.

RESULTS

Twenty participants including eight patients, one support person and 11 health professionals were recruited. Four key touchpoints were identified. All participants acknowledged positive interactions between patients and health professionals. Patients often described the journey as lonely, stressful and frustrating especially prior to commencement of treatment. A lack of a consistent approach in identifying and preparing patients with prostate cancer for treatment was identified. A structured prehabilitation program was proposed as a solution. Practical ideas to be implemented including timing of commencement, educational content and strategies to boost engagement were formulated.

CONCLUSIONS

The findings from the study provided practical guidance for future clinicians when implementing a prehabilitation program. Future study is required to evaluate the effectiveness of such a prehabilitation program in improving patient engagement and preparedness for prostate cancer treatment.

Transitory masculinities in the context of being sick with prostate cancer

Objective:

to interpret the meanings attributed by men with prostate cancer to the experience regarding their bodies and masculinities during illness.

Method:

ethnographic research with 17 men, guided by the narrative method and theoretical framework of medical anthropology and masculinities. The information was collected through recorded interviews, direct observation and field diary records, which were analyzed by inductive thematic analysis.

Results:

men undergo body and identity transformations when they get sick with prostate cancer, transiting through multiple masculinities, resigning their actions, and occupying subordinate positions in relation to other healthy bodies, which are marginalized in their social relationships and allied with regard to establishing their affective relationships.

Conclusion:

this evidence enhances and deepens the knowledge disclosed in the literature and contributes to the strengthening of nursing care actions when dealing with the sick.

Barriers to Prostate Cancer Screening by Men in Sub-Saharan Africa: An Integrated Review

PURPOSE

The aim of this integrative review was to synthesize findings of the published studies on barriers to prostate cancer screening by men in sub-Saharan Africa.

DESIGN AND METHOD

Five-step Cooper integrative methodology guided this review. Electronic databases, including the Cumulative Index to Nursing and Allied Health Literature (CINAHL), PubMed, EBSCOHOST, MEDLINE, ProQuest, and PsycINFO, were searched using specific search terms in combinations to identify relevant articles for the review. Through this process, 83 articles were retrieved and evaluated for duplications and relevance of titles, abstracts, and content. Seventeen articles met the inclusion criteria and were judged to be methodologically adequate. These articles were published between 2008 and 2018.

FINDINGS

Studies that met the inclusion criteria were from seven sub-Saharan countries, including Burkina Faso (n = 1), Ghana (n = 1), Kenya (n = 2), Namibia (n = 1), Nigeria (n = 8), South Africa (n = 3), and Uganda (n = 1). The most common barrier was lack of knowledge, followed by perceptions, attitudes, and beliefs that hindered screening and testing for prostate cancer.

CONCLUSIONS

The findings from the integrative review suggest that individuals with low levels of education tend to lack knowledge, cannot comprehend information, and are mistrustful about prostate cancer screening. Low socio-economic status was also associated with poor prostate screening and testing uptake.

CLINICAL RELEVANCE

Evidence from this review demonstrates that lack of knowledge is a major barrier for prostate screening among men in many parts of sub-Saharan Africa.

Demographic, health, and attitudinal factors predictive of cancer screening decisions in older adults

Many older adults receive routine cancer screening even when it is no longer recommended. We sought to identify demographic, health-related, and attitudinal factors that are most predictive of continued breast, colorectal, and prostate cancer screening decisions in older adults under various scenarios. A sample of adults age 65+ (n = 1272) were recruited from a nationally representative panel in November 2016, of which 881 (69.3%) completed our survey. Participants were presented vignettes in which we experimentally varied a hypothetical patient's life expectancy, age, quality of life, and physician screening recommendation. The dependent variable was the choice to continue cancer screening in the vignette. Classification and regression tree (CART) analysis was used to identify characteristics most predictive of screening decisions; both the participants' characteristics and the hypothetical patient's characteristics in the vignettes were included in the analysis. CART analysis uses recursive partitioning to create a classification tree in which variables predictive of the outcome are included as hierarchical tree nodes. We used automated ten-fold cross-validation to select the tree with lowest misclassification and highest predictive accuracy. Participants' attitude towards cancer screening was most predictive of choosing screening. Among those who agreed with the statement "I plan to get screened for cancer for as long as I live" (n = 300, 31.9%), 73.2% chose screening and 57.2% would still choose screening if hypothetical patient had 1-year life expectancy. For this subset of older adults with enthusiasm towards screening even when presented with scenario involving limited life expectancy, efforts are needed to improve informed decision-making about screening.

Prostate care and prostate cancer from the perspectives of undiagnosed men: a systematic review of qualitative research

OBJECTIVES

To summarise and evaluate evidence from men who had not been diagnosed with prostate cancer about their perspectives on prostate care and prostate cancer.

DESIGN

A systematic review of qualitative research, on the perspectives of non-cancerous men regarding prostate cancer prevention and care.

SETTING

A wide range of settings including primary and secondary care.

PARTICIPANTS

Men from varied demographic backgrounds ranging between 40 to 80 years of age.

DATA SOURCES

Three databases (Ovid MEDLINE, Informit, PsychInfo) and Google Scholar were searched for peer-reviewed papers in English reporting research using qualitative methods (in-depth or semistructured interviews and focus groups).

REVIEW METHODS

Thematic analysis using inductive and deductive codes. Thematic synthesis was achieved through iterative open, axial and thematic coding.

RESULTS

Eight papers (reporting seven studies conducted in Australia, UK and Germany) met inclusion criteria. Four major themes were identified: understanding prostate cancer, masculinity and prostate cancer, barriers to prostate healthcare and managing prostate health. It was reported that men often did not understand screening, prostate anatomy or their prostate cancer risk, and that concerns about masculinity could deter men from seeking health checks. There was evidence of a need to improve doctor-patient communication about case finding.

CONCLUSION

Further investigation is required to identify and understand any differences in the perspectives and experiences of men who have not been diagnosed with prostate cancer in metropolitan and regional areas, especially where there may be variations in access to healthcare.

Women's stories of living with breast cancer: A systematic review and meta-synthesis of qualitative evidence

RATIONALE

Globally, breast cancer is by far the most frequently occurring cancer amongst women. Whilst the physical consequences of the disease and associated treatments are well documented, a comprehensive picture of how breast cancer is experienced at all stages of disease progression is lacking.

OBJECTIVE

This systematic review aimed to synthesize qualitative studies documenting women's breast cancer narratives into an empirically based explanatory framework.

METHODS

Two investigators independently searched Academic Search Premiere, CINAHL, Health Source: Nursing/Academic Edition, MEDLINE, PsycARTICLES, PubMed, Science Direct, SCOPUS, Web of Science and three international dissertation repositories using a pre-specified search strategy to identify qualitative studies on women's breast cancer narratives across all geographic and income-level settings. Of the 7840 studies that were screened for eligibility, included in the review were 180 studies, which were assessed using the Critical Appraisal Skills Programme. Using a 'meta-study' approach, an explanatory model of the breast cancer experience was formulated. Finally, we assessed the confidence in the review findings using the 'Confidence in the Evidence from Reviews of Qualitative Research' (CERQual) guidelines.

RESULTS

Eight core themes were identified: the burden of breast cancer, existential ordeal, illness appraisal, sources of support, being in the healthcare system, the self in relation to others, changes in self-image, and survivor identity. Together, these form the proposed Trajectory of Breast Cancer (TBC) framework.

CONCLUSION

The Trajectory of Breast Cancer explanatory framework offers a theoretically defensible synthesis of women's experiences of breast cancer. This framework provides an empirical basis for future reviewers conducting qualitative and narrative breast cancer research.

Promising Antineoplastic Actions of Melatonin

Melatonin is an endogenous indoleamine with an incredible variety of properties and activities. In recent years, an increasing number of studies have investigated this indoleamine’s interaction with cancerous cells. In particular, it seems that melatonin not only has the ability to improve the efficacy of many drugs used in chemotherapy but also has a direct inhibitory action on neoplastic cells. Many publications underlined the ability of melatonin to suppress the proliferation of various cancer cells or to modulate the expression of membrane receptors on these cells, thereby reducing tumor aggressiveness to metastasize. In addition, while melatonin has antiapoptotic actions in normal cells, in many cancer cells it has proapoptotic effects; these dichotomous actions have gained the interest of researchers. The increasing focus on melatonin in the field of oncology and the growing number of studies on this topic require a deep understanding of what we already know about the antineoplastic actions of melatonin. This information would be of value for potential use of melatonin against neoplastic diseases.

Values and preferences of men for undergoing prostate-specific antigen screening for prostate cancer: a systematic review

OBJECTIVES

To investigate men's values and preferences regarding prostate-specific antigen (PSA)-based screening for prostate cancer.

DESIGN

Systematic review.

DATA SOURCES

We searched MEDLINE, EMBASE, PsycINFO and grey literature up to 2 September 2017.

ELIGIBILITY CRITERIA

Primary studies of men's values and preferences regarding the benefits and harms of PSA screening.

DATA EXTRACTION AND SYNTHESIS

Two independent reviewers extracted data and assessed risk of bias with a modified version of a risk of bias tool for values and preferences studies, the International Patient Decision Aid Standards instrument V.3 and the Cochrane Collaboration risk of bias tool.

RESULTS

We identified 4172 unique citations, of which 11 studies proved eligible. Five studies investigated PSA screening using a direct choice study design, whereas six used decisions aids displaying patient-important outcomes. The direct choice studies used different methodologies and varied considerably in the reporting of outcomes. Two studies suggested that men were willing to forego screening with a small benefit in prostate cancer mortality if it would decrease the likelihood of unnecessary treatment or biopsies. In contrast, one study reported that men were willing to accept a substantial overdiagnosis to reduce their risk of prostate cancer mortality. Among the six studies involving decision aids, willingness to undergo screening varied substantially from 37% when displaying a hypothetical reduction in mortality of 10 per 1000 men, to 44% when displaying a reduction in mortality of 7 per 1000. We found no studies that specifically investigated whether values and preferences differed among men with family history, of African descent or with lower socioeconomic levels.

CONCLUSION

The variability of men's values and preferences reflect that the decision to screen is highly preference sensitive. Our review highlights the need for shared decision making in men considering prostate cancer screening.

TRIAL REGISTRATION NUMBER

CRD42018095585.