Population-based Sample Of Men Research Articles

Psychiatric symptoms, associated pharmacological treatments and cognitive function: A population-based study of men

BackgroundPsychiatric symptomatology and medications used in their treatment may be modifiable risk factors associated with cognitive function, although findings from population-based studies spanning the full adult age range are lacking. This study aimed to investigate associations between psychiatric symptomatology, psychotropic medication use and cognitive function in a population-based sample of men. MethodsData for 537 men were drawn from the Geelong Osteoporosis Study. Cognitive function (psychomotor function, attention, working memory and visual learning) was determined using the Cog-State Brief Battery. Current depressive and anxiety symptomatology was determined using the Hospital Anxiety and Depression Scale, and psychotropic medication use was self-reported. Linear regression models were developed to determine associations between psychiatric symptomatology and psychotropic medication use with each cognitive measure. ResultsDepressive symptomatology was associated with lower overall cognitive function (b-0.037 ± 0.010, η2 = 0.025, p < 0.001), psychomotor function (b 0.006 ± 0.002, η2 = 0.028 p < 0.001) and attention (b 0.004 ± 0.001, η2 = 0.021, p < 0.001), whereas psychotropic use was associated with lower overall cognitive function (b − 0.174 ± 0.075, η2 = 0.010, p = 0.021), attention (b 0.017 ± 0.008, η2 = 0.008, p = 0.038 and working memory (b 0.031 ± 0.012, η2 = 0.010, p = 0.010). Anticonvulsant use was associated with lower overall cognitive function (b − 0.723 ± 0.172, η2 = 0.032, p < 0.001), attention (b 0.065 ± 0.018, η2 = 0.029, p < 0.001) and working memory (b 0.088 ± 0.026, η2 = 0.022, p < 0.001). All relationships were found to have a small effect. There were no significant associations between anxiety symptomatology and antidepressant and anxiolytic use with any of the cognitive domains. ConclusionDepressive symptomatology and anticonvulsant use were associated with lower cognitive function. Understanding the underlying mechanisms involved in these relationships can advance knowledge on the heterogeneity in cognitive ageing and aid in prevention initiatives.

Impact of Mood Disorder History and Bone Health on Cognitive Function Among Men Without Dementia.

Poor cognitive function, a major disabling condition of older age, is often considered a prodromal feature of dementia. High mortality and the lack of a cure for dementia have necessitated a focus on the identification of potentially modifiable risk factors. Mental and physical health conditions such as mood disorders and bone loss have been previously linked with poor cognition individually although their combined effect remains largely unknown. Considering the multifactorial nature of dementia pathology, we investigated whether mood disorders, bone health and their interaction are associated with cognitive function in a population-based sample of men. Four hundred and forty-two male participants were drawn from the Geelong Osteoporosis Study. Cognitive function was assessed using the CogState Brief Battery, which measured cognitive performance across four domains and was used to compute overall cognitive function. Mood disorders and hip bone mineral density (BMD) were determined using a semi-structured clinical interview and dual energy x-ray absorptiometry, respectively. Hip BMD (Bcoeff = 0.56, 95% CI: [0.07, 1.05], p = 0.025) but not mood disorder (Bcoeff = -0.50, 95% CI: [-0.20, 0.10], p = 0.529) was associated with overall cognitive function after accounting for potential confounders. Interaction effects were observed between the two exposures (Bcoeff = -1.37, 95% CI: [-2.49, -0.26], p = 0.016) suggesting that individuals without a mood disorder displayed better cognitive performance with increasing BMD, whereas those with a lifetime history of mood disorder displayed poorer cognitive function with increasing BMD. These findings highlight the importance of exploring interactions among potentially modifiable health conditions associated with cognitive function.

Social determinants of health and cognitive function: A cross-sectional study among men without dementia.

Certain age-related and medical factors have been associated with cognitive dysfunction; however, less is known regarding social determinants of health. The current study aimed to investigate associations between social determinants of health and cognitive function in a population-based sample of men without dementia. Data were drawn from the ongoing Geelong Osteoporosis Study (n=536). Cognitive function was determined using the Cog-State Brief Battery. Area-based socioeconomic status (SES) was determined using the Index of Relative Socioeconomic Advantage and Disadvantage, marital status by self-report, and social support by the Multidimensional Scale of Perceived Social Support, which considers family, friends, and significant others. Belonging to a higher SES group, being in a relationship (married/de-facto) and perceived social support from a significant other and friends were each associated with better overall cognitive function. In regard to the specific cognitive domains, higher SES was associated with better psychomotor function and visual learning, being in a relationship was associated with better working memory, and perceived social support from a significant other was associated with better attention and working memory, with perceived social support from friends associated with better psychomotor function. There were no associations detected between social support from family and any of the cognitive domains. Higher SES, being in a relationship, and greater perceived social support from a significant other and friends were associated with better cognitive function. Further studies identifying underlying mechanisms linking social factors with cognition are needed to establish prevention strategies and enhance cognitive health.

A Psychometric Evaluation and a Framework Test of the HIV Stigma Mechanisms Scale Among a Population-Based Sample of Men and Women Living with HIV in Central Uganda.

HIV stigma is a critical barrier to HIV prevention and care. This study evaluates the psychometric properties of the HIV Stigma Mechanisms Scale (HIV-SMS) among people living with HIV (PLHIV) in central Uganda and tests the underlying framework. Using data from the PATH/Ekkubo study, (n = 804 PLHIV), we assessed the HIV-SMS' reliability and validity (face, content, construct, and convergent). We used multiple regression analyses to test the HIV-SMS' association with health and well-being outcomes. Findings revealed a more specific (5-factor) stigma structure than the original model, splitting anticipated and enacted stigmas into two subconstructs: family and healthcare workers (HW). The 5-factor model had high reliability (α = 0.92-0.98) and supported the convergent validity (r = 0.12-0.42, p < 0.01). The expected relationship between HIV stigma mechanisms and health outcomes was particularly strong for internalized stigma. Anticipated-family and enacted-family stigma mechanisms showed partial agreement with the hypothesized health outcomes. Anticipated-HW and enacted-HW mechanisms showed no significant association with health outcomes. The 5-factor HIV-SMS yielded a proper and nuanced measurement of HIV stigma in central Uganda, reflecting the importance of family-related stigma mechanisms and showing associations with health outcomes similar to and beyond the seminal study.

Associations of Cooking Skill with Social Relationships and Social Capital among Older Men and Women in Japan: Results from the JAGES.

The health benefits of social relationships and social capital are well known. However, little research has examined the determinants of social relationships and social capital. We examined whether cooking skill was associated with social relationships and social capital in older Japanese people. We used 2016 Japan Gerontological Evaluation Study data on a population-based sample of men and women aged ≥ 65 years (n = 21,061). Cooking skill was assessed using a scale with good validity. Social relationships were evaluated by assessing neighborhood ties, frequency and number of meetings with friends, and frequent meals with friends. Individual-level social capital was evaluated by assessing civic participation, social cohesion, and reciprocity. Among women, high-level cooking skill was positively associated with all components of social relationships and social capital. Women with high-level cooking skill were 2.27 times (95% CI: 1.77-2.91) more likely to have high levels of neighborhood ties and 1.65 (95% CI: 1.20-2.27) times more likely to eat with friends, compared with those with middle/low-level cooking skill. Cooking skills explained 26.2% of the gender difference in social relationships. Improving cooking skills may be key to boosting social relationships and social capital, which would prevent social isolation.

Lipopolysaccharide-binding protein and bone health: data from a population-based sample of men.

The objective of this study was to investigate the association between serum lipopolysaccharide-binding protein (LBP) and potential downstream effects on skeletal density, quality, and turnover in a population-based sample of men. This cross-sectional study utilised data from 1149 men (aged 20-96year) enrolled in the Geelong Osteoporosis Study. Blood samples were obtained and lipopolysaccharide-binding protein (LBP), bone resorption marker, C-telopeptide (CTx), and formation marker, type 1 procollagen amino-terminal-propeptide (P1NP), were measured. Bone mineral density (BMD) was measured using dual-energy X-ray absorptiometry. Stiffness Index (SI), broadband ultrasound attenuation (BUA), and speed of sound (SOS) were derived from quantitative heel ultrasound (QUS). Linear regression models were developed to test associations between log-transformed LBP (ln-LBP), BMD, QUS, and bone turnover, after adjusting for potential covariates. Serum LBP ranged from 1.07-208.53ng/mL (median 16.53ng/mL). Those with higher levels were older, less mobile, and had lower BMD at the mid-forearm, otherwise, groups were similar. Before and after adjustment for age, ln-LBP was associated with lower BMD at the spine, total body, and mid-forearm. Further adjustment for weight attenuated associations at the spine and total body, yet the relationship at the mid-forearm was sustained (β - 0.014 ± 0.004, p = 0.001). SOS and SI were not associated with ln-LBP either before or after adjustment for age; however, weight was identified as an effect modifier in the relationship between ln-LBP and BUA. An association was observed for those weighing greater than 82.7kg (β 3.366 ± 0.929, p < 0.001), after adjustment for potential covariates. Neither bone turnover marker was associated with ln-LBP. Our data do not support a clear association between serum LBP and measures of bone health in this sample of men.

HIV Related Behaviors Among Male Partners of Adolescent Girls and Young Women in Rural South Africa.

Improving men's engagement in HIV prevention is not only essential for reducing their own HIV risk but also the risk of transmitting HIV to their female partners. We conducted a cross-sectional survey using a population-based sample of men (age 18-30) who reported being a partner of an adolescent girls and young women (AGYW) in South Africa (N = 2827). We used logit-binomial regression models to examine associations among men's partnership characteristics, HIV risk perceptions, and HIV-related behaviors and examine differences by male partner age (younger men (18-24) vs. older men (25-30)) and age difference between partners (age-concordant (< 5 years) vs. age-disparate (≥ 5 years)). Most men reported inconsistent condom use (85%) and nearly half reported engaging in transactional sex (48%). Older men were just as likely as younger men, and men with age-disparate and age-concordant partners, to inconsistently use condoms, engage in transactional sex, and perpetrate intimate partner violence. Most men also reported a very high interest in pre-exposure prophylaxis (PrEP) (77%) and half reported having an HIV test in the past year (50%). There were no differences by male partner age or age difference between partners in PrEP interest but older men and men in age-discordant relationships were more likely than younger men and men in age-concordant relationships to have an HIV test in the past year. Male partners of AGYW in South Africa are engaging in HIV-related behaviors and need HIV prevention interventions to reduce risk for themselves and their female partners.

Occupational cold exposure and symptoms of carpal tunnel syndrome – a population-based study

BackgroundCold exposure is an underrecognized occupational hazard that may increase the risk of peripheral nerve entrapment. The aim of this study was to determine if self-reported occupational exposure to contact and ambient cooling was associated with symptoms of carpal tunnel syndrome (CTS).MethodsIn this mainly cross-sectional study, surveys were conducted on a population-based sample of men and women between 18 and 70 years of age, living in northern Sweden. Cold exposure and presence of symptoms suggestive of CTS were subjectively reported. Associations between exposure and outcome were evaluated using logistic regression.ResultsThe study included 2,703 women and 2,314 men, with a median age of 60 years (interquartile range 19). Symptoms of CTS were reported by 453 (9.2%). Being highly occupationally exposed (almost always) to contact cooling of the hands was associated with reporting CTS (OR 3.20; 95% CI 1.62–6.33), as was ambient cooling (OR 2.00; 95% CI 1.03–3.88) and severe ambient cooling (OR 4.02 95% CI 2.09–7.71), after adjusting for age, gender, body mass index, current daily smoking, diabetes mellitus, joint disease, and hand-arm vibration exposure. The point estimates increased with longer daily exposure duration. For workers exposed to severe ambient cooling for more than half of their working hours, in addition to performing heavy manual handling every day, the OR for reporting CTS was 7.25 (95% CI 3.88–13.53), with a positive additive interaction effect (expressed as relative excess risk due to interaction) of 4.67.ConclusionsSelf-reported occupational exposure to contact and ambient cooling was associated with symptoms suggestive of CTS. There were statistically significant positive exposure–response patterns for time spent exposed to contact and ambient cooling at work in relation to reporting symptoms of CTS. Positive additive interaction effects between cold exposure and heavy manual handling were also found. Since there was important potential uncontrolled confounding regarding repetitive wrist movements and forceful gripping, the results need to be confirmed by other studies, preferably with longitudinal design and more detailed exposure assessment.

Lifestyle health behavior correlates of intuitive eating in a population-based sample of men and women

The aim of this observational study was to examine how lifestyle health behaviors hypothesized to influence attunement to internal cues (breakfast consumption frequency, physical activity, yoga practice, sleep, and recreational screen time) are cross-sectionally related to intuitive eating (IE). Data from 765 men and 1009 women (Mage = 31.1 ± 1.7 years) who participated in Project EAT-IV (Eating and Activity in Teens and Young Adults) were analyzed with sex-stratified linear regression models adjusted for age, race/ethnicity, socioeconomic background, and parent status. Sociodemographic-adjusted mean levels of each health behavior by sex were generated at low (one standard deviation below the mean), average (at the mean), and high (one standard deviation above the mean) levels of IE to facilitate interpretation of regression results. Among women only, more frequent breakfast consumption (p = .02), more time spent practicing yoga (p = .03), more sleep (p = .004), and less recreational screen time (p = .01) were each significantly associated with higher IE after adjusting for sociodemographic characteristics. Compared to women with low IE, women with high IE reported, on average, eating breakfast 0.3 more days a week, practicing 12 more minutes of yoga per week, getting 12 more minutes of sleep per night, and engaging in 18 fewer minutes of recreational screen time per day. Results suggest that these modifiable health behaviors may be valuable targets for interventions to increase IE among women, though longitudinal research is needed to elucidate the temporality of these associations.

PD25-03 ASSOCIATION BETWEEN FINANCIAL BURDEN AND TREATMENT REGRET IN MEN WITH LOCALIZED PROSTATE CANCER

You have accessJournal of UrologyCME1 May 2022PD25-03 ASSOCIATION BETWEEN FINANCIAL BURDEN AND TREATMENT REGRET IN MEN WITH LOCALIZED PROSTATE CANCER Daniel D. Joyce, Christopher J. D. Wallis, Li-Ching Huang, Karen E. Hoffman, Zhiguo Zhao, Tatsuki Koyama, Ralph Conwill, David F. Penson, and Daniel A. Barocas Daniel D. JoyceDaniel D. Joyce More articles by this author , Christopher J. D. WallisChristopher J. D. Wallis More articles by this author , Li-Ching HuangLi-Ching Huang More articles by this author , Karen E. HoffmanKaren E. Hoffman More articles by this author , Zhiguo ZhaoZhiguo Zhao More articles by this author , Tatsuki KoyamaTatsuki Koyama More articles by this author , Ralph ConwillRalph Conwill More articles by this author , David F. PensonDavid F. Penson More articles by this author , and Daniel A. BarocasDaniel A. Barocas More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000002567.03AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: We sought to understand the association between financial burden and treatment regret in men with localized prostate cancer to better understand the importance of inclusion of financial discussions in patient counseling. METHODS: Utilizing the multicenter, population-based Comparative Effectiveness Analysis of Surgery and Radiation (CEASAR) dataset, we identified all men accrued between 2011 and 2012 who underwent surgery, radiation, or active surveillance as primary management for localized prostate cancer. Patient-reported functional outcomes were assessed at baseline and longitudinally through 5 years using the 26-item Expanded Prostate Index Composite questionnaire. Treatment regret was assessed at 3- and 5-year follow-up using Clark’s validated scale. Financial burden was similarly evaluated at 3 and 5 years using a previously published 4-item questionnaire. The association between financial burden and treatment regret was assessed using multivariable logistic regression controlling for demographics, disease characteristics, treatment, functional outcomes, and patient expectations. RESULTS: Of the 2,924 men who met inclusion criteria, both regret and financial burden assessments were available for 80.6% (n=2,359). Prostate cancer management included surgery (n=1,256, 53.2%), radiation (n=787, 33.4%), and active surveillance (n=316, 13.4%). Financial burden from “finances in general” was associated with treatment regret at 3 and 5 years, after adjusting for potential confounders (OR 2.47, 95% CI 1.33, 4.57). Similar associations with financial burden from direct costs, such as treatment (OR 1.02, 95% CI 0.47, 2.21), clinic visit (OR 1.85, 95% CI 0.92, 3.71), and health insurance costs (OR 1.71, 95% CI 0.89, 3.30) were not observed (see Table). CONCLUSIONS: In this representative, population-based sample of men with localized prostate cancer, we observed associations between overall financial burden and treatment regret. The lack of association between treatment regret and measures of financial burden due to direct treatment costs may indicate a more profound impact on patients from indirect costs and should guide future efforts to address financial toxicity in prostate cancer management. Source of Funding: This study was supported by the Agency for Healthcare Research and Quality (1R01HS019356, 1R01HS022640) and the Patient-Centered Outcomes Research Institute (CE-12-11-4667). Data management was facilitated by Vanderbilt University’s Research Electronic Data Capture (REDCap) system, which is supported by the Vanderbilt Institute for Clinical and Translational Research grant (UL1TR000011 from NCATS/NIH) © 2022 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 207Issue Supplement 5May 2022Page: e422 Advertisement Copyright & Permissions© 2022 by American Urological Association Education and Research, Inc.MetricsAuthor Information Daniel D. Joyce More articles by this author Christopher J. D. Wallis More articles by this author Li-Ching Huang More articles by this author Karen E. Hoffman More articles by this author Zhiguo Zhao More articles by this author Tatsuki Koyama More articles by this author Ralph Conwill More articles by this author David F. Penson More articles by this author Daniel A. Barocas More articles by this author Expand All Advertisement PDF DownloadLoading ...

Post-Treatment Adverse Health Correlates among Prostate Cancer Survivors in a Sample of Men Residing in Atlantic Canada.

Background: Recent large population-based studies have shed light on an association between prostate cancer (PCa) survivorship and mental health, which emerged when the comparison group was either men without a history of cancer or those with any other type of cancer except prostate. Here we examine the role of surgery alone, compared to other types of treatment modalities in this association in a population-based sample of men with prostate or other types of cancer. Methods: A cross-sectional analysis was conducted on a subsample of 632 male participants aged 36–69 from the 2009–2015 survey cycle of the Atlantic PATH cohort study. The primary outcomes were the presence of mild, moderate or severe depression or anxiety indicators and were assessed using the seven-item generalized anxiety disorder (GAD-7) scale and the nine-item Patient Health Questionnaire (PHQ-9), respectively. The presence of a lifetime history of PCa or other form of cancer (except PCa) was the main predictor variable and was assessed in cancer treatment modality (surgery or other types of treatment modalities) stratified analyses. Covariates included age, marital status, household income, comorbidity, and survivorship time. Results: The presence of depression in this sample was prevalent among 17.7% of men, and of anxiety among 9.3% of men. Survivors who were treated with surgery for their PCa diagnosis had 7.55 statistically significantly higher odds of screening positive for current depression symptoms compared with those of other forms of cancer in controlled analyses. These differences were not observed for anxiety. Conclusions: These findings emphasize the need for multidisciplinary survivorship care plans among PCa patients, especially those who undergo surgery. Targeted programming aimed at prioritizing and delivering comprehensive mental health support to PCa survivors early in the survivorship journey is justified.

High levels of serum vitamin D-binding protein in patients with psoriasis: A case-control study and effects of ultraviolet B phototherapy

The role of vitamin D in psoriasis remains contradictory despite the fact that vitamin D analogues constitute an established treatment for psoriasis. It has been proposed that the ability of vitamin D to exert anti-inflammatory effects might not depend solely on the concentration of serum 25(OH)D but also on the concentration of vitamin D-binding protein (DBP). High concentrations of DBP might diminish vitamin D’s biologic action. The aims of this study were (i) to analyze the serum levels of DBP, total and calculated free 25(OH)D in patients with psoriasis and compare the results with healthy controls and (ii) to study the effect of ultraviolet B (UVB) phototherapy on DBP levels. Caucasian subjects (n = 68) with active plaque psoriasis were compared with a population-based sample of men and women (n = 105), matched for age and sex. Season of enrollment was taken into consideration. The patients were also studied before and after UVB phototherapy. The severity of the disease was calculated as Psoriasis Area Severity Index (PASI). DBP, free 25(OH)D index and total 25(OH)D were higher in patients with psoriasis compared with controls (P= 0.004, P = 0.045 and P < 0.0001, respectively). DBP did not change after phototherapy, whereas 25(OH)D increased and intact parathyroid hormone (iPTH) decreased (P < 0.001 for both). Psoriasis improved and PASI decreased after phototherapy (P < 0.001). There was no correlation between DBP and 25(OH)D or between DBP and PASI. Measurement of DBP is recommended when evaluating vitamin D status in patients with psoriasis. High DBP levels in psoriasis imply a disturbed vitamin D pathway that warrants further investigation. Direct measurement of free 25(OH)D, instead of total 25(OH)D that circumvents abnormally high levels of DBP, could be considered.

Anticonvulsant use and bone health in a population-based study of men and women: cross-sectional data from the Geelong Osteoporosis Study

BackgroundAnticonvulsant use has been linked to bone deficits in specific patient populations. We studied the association between anticonvulsant use and bone health in a population-based sample of men and women.MethodsData from 926 men (24-73 yr) and 1070 women (21-94 yr) participating in the Geelong Osteoporosis Study were included. Bone mineral density (BMD, g/cm2) of the PA-spine and total hip was measured using dual-energy X-ray absorptiometry (Lunar). Bone quality was determined using quantitative heel ultrasound (QUS). Anthropometry was conducted and socioeconomic status was determined. Medication and lifestyle information was obtained via questionnaire. Linear regression was used to test associations between anticonvulsant use and bone health before and after adjustment for potential confounders.ResultsSeventeen (1.8%) men and 20 (1.9%) women reported anticonvulsant use. In men, anticonvulsant users had 9.1% lower adjusted mean BMD at the spine and hip compared to non-users. Body mass index was an effect modifier at the spine. Anticonvulsant users also had 1.8% lower speed of sound (SOS), 10.6% lower broadband ultrasound attenuation (BUA) and 13.7% lower stiffness index (SI) compared to non-users. In women, BMD tended to be lower at the hip compared to non-users as with the bone quality measure, BUA. No significant associations were observed at the spine or the other bone quality measures, SOS and SI.ConclusionOur data suggest that bone quantity and quality, assessed using BMD and QUS, are lower for men and possibly women who use anticonvulsants. While further exploration into potential mechanisms is needed, our findings suggest that monitoring bone health among users of anticonvulsants is warranted.

An Examination of the Role of Socioeconomic Status in the Relationship between Depression and Prostate Cancer Survivorship in a Population-Based Sample of Men from Atlantic Canada

Objective: Prostate and skin cancer are among the most prevalent forms of cancer among men and have favorable survival rates compared to other, more aggressive forms of cancers. Recent studies have shown that the odds of depression among men with a lifetime history of prostate cancer are higher compared to men without a lifetime history of prostate cancer. Here we extend previous findings and examine the role of socioeconomic status in the relationship between depression and cancer survivorship status in a population-based sample of men from Atlantic Canada. Methods: A cross-sectional analysis was conducted on a subsample of 6,585 male participants aged 49–69 years from the 2009–2015 survey cycle of the Atlantic PATH study. The primary outcome was screening positive for mild, moderate or severe depression using the Patient Health Questionnaire (PHQ-9). The main predictor variable was cancer survivorship status (the presence of a lifetime history of prostate cancer, skin cancer, forms of cancer other than prostate or skin cancer, or absence of a lifetime cancer diagnosis). Covariates included age, education, marital status, household income, province, ethnicity, comorbidity, and survivorship time. Results: An estimated 14.7% of men in this sample screened positive for mild, moderate or severe depression. Men with a history of prostate cancer were 2.60 (95% CI: 1.02, 6.65) times more likely to screen positive for depression than men with a history of any other form of cancer. The odds ratios were 10.23 (95% CI: 2.82, 37.49) or 4.00 (95% CI: 1.20, 13.34) times higher for survivors of prostate or skin cancer who reported a low household income to screen positive for depression compared to men with a history of any other form of cancer and high household income. Conclusions: These results extend current evidence of the association between prostate cancer survivorship and depression compared with men who never had a history of cancer diagnosis by indicating that this association still stands when the survivors of prostate cancer are compared to survivors of any other form of cancer, and further indicates that this association is moderated by household income. The findings highlight the importance of delivering mental health screening and support to prostate cancer survivors during the cancer journey, especially those with low household incomes.

Assessment of Current Mental Health Status in a Population-Based Sample of Canadian Men With and Without a History of Prostate Cancer Diagnosis: An Analysis of the Canadian Longitudinal Study on Aging (CLSA).

Background: Small-scale studies indicate an increase in mental health disorders among prostate cancer survivors compared to the general population, but large population-based data assessing this relationship are scarce. The present study examined the prevalence of lifetime history of prostate cancer in a cross-sectional sample of Canadian men and assessed the contribution of lifetime history of a prostate cancer diagnosis, multimorbidity, and current alcohol and smoking status to the association with current mental health outcomes in this population.Methods: The analytical sample included 25,183 men (aged 45 to 85 years old), who completed a survey as part of the Canadian Longitudinal Study on Aging (CLSA). The Center for Epidemiological Studies Depression Scale (CES-D10), Kessler's Psychological Distress Scale (K10), and self-reported mental health were mental health outcomes. Multiple logistic regression analyses, and controlling for the complexity of the design and covariates, evaluated the association between prostate cancer survivorship, multimorbidity, alcohol and smoking status, and current mental health outcomes.Results: The prevalence of lifetime history of prostate cancer diagnosis in this population-based sample of men was 4% (95% CI: 3.7, 4.4). Our results indicate statistically significantly higher odds of current psychological distress (aOR = 1.52, 95% CI: 1.09, 2.11) and screening positive for depression (aOR = 1.24; 95% CI: 1.02, 1.51) among survivors of prostate cancer, compared to men without a history of prostate cancer diagnosis in demographics controlled analyses. After addition of multimorbidity and substance use, the odds of screening positive for depression among survivors of prostate cancer are 1.32 (95% CI: 1.06, 1.64) higher compared to men who never had a history of prostate cancer diagnosis.Interpretation: Patient education and empowerment programs aimed at addressing concerns during the diagnosis and treatment and enhancing survivorship care plans by adding routine screening for mental distress to help survivors overcome poor mental health during the cancer survivorship journey, are warranted.

Normative Data for Impact Microindentation for Australian Men: Cross-Sectional Data From the Geelong Osteoporosis Study.

ABSTRACTImpact microindentation (IMI) is a novel technique for assessing the bone material strength index (BMSi) in vivo. However, no studies have presented normative data for BMSi. The aim of this study was to develop such normative data using a population‐based sample of men, randomly selected from electoral rolls for the Barwon Statistical Division in southeastern Australia to participate in the Geelong Osteoporosis Study. BMSi was measured on the tibial plateau using an OsteoProbe in 405 men (ages 33 to 96 years) during the period 2016 to 2019. Associations between BMSi, age, and anthropometry were examined using linear regression models. BMSi values ranged from 49.0 to 100.5. BMSi was negatively correlated with age (r = −0.152, p = 0.002), weight (r = −0.103, p = 0.039), and BMI (r = −0.187, p < 0.001), and positively correlated with height (r = +0.107, p = 0.032). Mean ± SD BMSi was 82.6 ± 7.0 for the whole group, and ranged from 85.6 ± 6.0 for ages 30 to 39 years to 79.8 ± 6.6 for ages 80+ years. This study provides normative data that can be used to calculate T‐ and Z‐scores for BMSi. These data will be useful for identifying men with low BMSi. Further research is warranted to derive optimal cut points for BMSi that discriminate fracture risk. © 2020 The Authors. JBMR Plus published by Wiley Periodicals LLC. on behalf of American Society for Bone and Mineral Research.

Abstract B053: Factors that influence prostate cancer treatment decisions: A qualitative study among a diverse, population-based sample of men with low-risk prostate cancer in Northern California

Abstract Background: Most men diagnosed with prostate cancers of low grade and low potential for progression are expected to have comparable survival as other men their age without prostate cancer. Thus, active surveillance (i.e., closely monitoring the course of disease with the expectation to intervene given evidence of cancer progression) is universally recommended as a viable management option for men with these tumors. However, men may not be adequately informed about their treatment options; for example, there is evidence that active surveillance is less frequently discussed with underserved men, such as minorities, those of low socioeconomic status, or those with limited English proficiency. Methods: This study is the first (qualitative) phase of a sequential mixed-methods study to explore factors that influence prostate cancer treatment among a diverse group of men with low risk disease. We conducted 43 in-depth interviews with patients diagnosed within the prior 24 months with low-risk prostate cancer recruited from the Greater Bay Area Cancer Registry (13 Asian Americans, 10 African Americans, 10 Latinos, and 10 Non-Hispanic Whites). Interviews were conducted in English, Spanish, Cantonese, or Mandarin. To date, 38 interviews have been transcribed, and coded in Dedoose using 29 codes. Three study staff reviewed all interview excerpts tagged with each code to identify factors that played a role in patients’ decision-making. These factors were then incorporated into an epidemiologic survey being developed for the second (quantitative) phase of the study. Results: Themes related to treatment decision-making include: concern for and obligation to partner/family, others’ experiences with treatment, clinical factors (grade/stage), health insurance, medical mistrust, cancer-related anxiety, comorbidities, race/ethnicity/culture, and religion/spirituality. We incorporated these themes into the quantitative survey by drafting survey items on: burden on family members, experiences of family/friends with cancer, avoidance of repeated tests, anxiety related to anticipation of test results, preference for immediate action rather than waiting to see whether the cancer progresses, personality and coping preferences, cultural factors (e.g., stigma regarding cancer, norms/expectations regarding manhood), and life stage and lifestyle. Most of these items have not been included in prior surveys of prostate cancer treatment decision-making. Conclusions: We identified many novel factors influencing treatment decisions among a diverse group of prostate cancer patients in the Greater San Francisco Bay Area, illustrating how a mixed-method approach can be used to augment knowledge regarding treatment decision-making in diverse populations. Ongoing quantitative work will examine the importance of these factors among a larger study population. This work will assist providers to better support patients with low risk prostate cancer as they go through the treatment decision-making process. Citation Format: Salma Shariff-Marco, Janet Shim, Laura Allen, Mei-Chin Kuo, Kathie Lau, Todd Golden, Zinnia Loya, Alice Guan, Mindy C. DeRouen, Debora Oh, Daphne Lichtensztajn, TAP Study Team, Scarlett Lin Gomez. Factors that influence prostate cancer treatment decisions: A qualitative study among a diverse, population-based sample of men with low-risk prostate cancer in Northern California [abstract]. In: Proceedings of the Twelfth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2019 Sep 20-23; San Francisco, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl_2):Abstract nr B053.

Lower urinary tract symptoms (LUTS) are not associated with an increased risk of prostate cancer in men 50–69 years with PSA ≥3 ng/ml

Background: There is conflicting evidence about the association between prostate cancer and Lower Urinary Tract Symptoms (LUTS). We aimed to describe the prevalence of LUTS and its association with prostate cancer risk.Methods: We studied the association between International Prostate Symptom Score (IPSS) and prostate cancer in a population-based sample of men (n = 45,595) aged 50–69 years from the Stockholm3 study. Men with PSA ≥3 ng/ml (n = 4579) underwent systematic prostate biopsies. We used the International Society of Urological Pathology Gleason Grading (ISUP grade) and performed regression analysis for risk of any cancer (n = 1797), ISUP grade ≥2 (n = 840) and advanced cancer, defined as ISUP grade ≥3 or cT ≥3 (n = 353).Results: 74.6% of all men had no or mild LUTS (IPSS ≤7) and 3.2% had severe LUTS (IPSS >19). Men with any, ISUP grade ≥2 or advanced cancer had lower median IPSS compared to men with benign biopsy (any cancer: 4 (IQR 2–9); ISUP grade ≥2: 4 (2–8); advanced cancer: 4 (2–8); benign biopsy: 6 (3–11); p < 0.05). IPSS was not associated with increased risk of cancer in multivariate analyses (OR (any cancer) 0.97; 95% CI 0.96–0.98; OR (ISUP grade ≥2) 0.97; 95% CI 0.96–0.99; OR (advanced cancer) 0.99; 95% CI 0.99–1.01).Conclusions: Three-quarters of men aged 50–69 years report no or mild LUTS. Our data do not support any clinically meaningful association between LUTS and prostate cancer. Specifically, men with advanced prostate cancer did not exhibit more urinary symptoms than men without cancer.

Efficacy and Safety of Lanabecestat for Treatment of Early and Mild Alzheimer Disease

Alzheimer disease (AD) is a neurodegenerative disorder characterized by cognitive deterioration and impaired activities of daily living. Current treatments provide only minor symptomatic improvements with limited benefit duration. Lanabecestat, a brain-permeable inhibitor of human beta-site amyloid precursor protein-cleaving enzyme 1 (BACE1/β-secretase), was developed to modify the clinical course of AD by slowing disease progression. To assess whether lanabecestat slows the progression of AD compared with placebo in patients with early AD (mild cognitive impairment) and mild AD dementia. AMARANTH (first patient visit on September 30, 2014; last patient visit on October 4, 2018) and DAYBREAK-ALZ (first patient visit on July 1, 2016; last patient visit on September 28, 2018) were randomized, placebo-controlled, phase 2/3 and phase 3 clinical trials lasting 104 weeks and 78 weeks, respectively. AMARANTH and DAYBREAK-ALZ were multicenter, global, double-blind studies conducted at 257 and 251 centers, respectively, located in 15 and 18 countries or territories, respectively. A population-based sample of men and women aged 55 to 85 years who met National Institute on Aging-Alzheimer's Association criteria for early AD or mild AD dementia was screened using cognitive assessments, and the presence of amyloid was confirmed. Patients were excluded for unstable medical conditions or medication use, significant cerebrovascular pathologic findings, or a history of vitiligo and/or current evidence of postinflammatory hypopigmentation. AMARANTH screened 6871 patients; 2218 (32.3%) were randomized, and 539 patients completed the study. DAYBREAK-ALZ screened 5706 patients; 1722 (30.2%) were randomized, and 76 patients completed the study. Patients were randomized (1:1:1) to once-daily oral doses of lanabecestat (20 mg), lanabecestat (50 mg), or placebo. The primary outcome measure was change from baseline on the 13-item Alzheimer Disease Assessment Scale-cognitive subscale. Secondary outcomes included Alzheimer's Disease Cooperative Study-Instrumental Activities of Daily Living Inventory, Clinical Dementia Rating, Functional Activities Questionnaire, Mini-Mental State Examination, and Neuropsychiatric Inventory. Efficacy analyses were conducted on the intent-to-treat population. Among 2218 AMARANTH patients, the mean (SD) age was 71.3 (7.1) years, and 1177 of 2218 (53.1%) were women. Among 1722 DAYBREAK-ALZ patients, the mean (SD) age was 72.3 (7.0) years, and 1023 of 1722 (59.4%) were women. Both studies were terminated early after futility analysis. There were no consistent, reproducible dose-related findings on primary or secondary efficacy measures. Psychiatric adverse events, weight loss, and hair color changes were reported in a higher percentage of patients receiving lanabecestat than placebo. Treatment with lanabecestat was well tolerated and did not slow cognitive or functional decline. ClinicalTrials.gov identifiers: NCT02245737 and NCT02783573.

An Empirical Test of Johnson's Typology of Intimate Partner Violence in Two Samples of Men

Johnson's typology of intimate partner violence (IPV) postulates four types: intimate terrorism (IT), situational couple violence (SCV), violent resistance (VR), and mutual violent control (MVC). Johnson asserts that IT (i.e., severe violence is part of the perpetrator's use of coercive control and power) is primarily perpetrated by men and can be solely explained by patriarchal theory and MVC is rare. These assertions are based on results from samples that included data only on women and victimization. This study tests Johnson's typology using a population-based sample of men and a sample of male IPV victims. Results showed that women were the primary perpetrators of IT, while men primarily used VR. SCV was more common in the population-based sample than in the male victims sample. MVC was just as common as IT in the population-based sample, while IT was more common than MVC in the male victims sample. We compare our results with Johnson's and discuss issues of sampling biases and the need for more complex underlying theories.