Suicidal ideation in prostate cancer survivors: understanding the role of physical and psychological health outcomes.

Science.gov (United States)

Recklitis, Christopher J; Zhou, Eric S; Zwemer, Eric K; Hu, Jim C; Kantoff, Philip W

2014-11-01

Epidemiological studies have shown prostate cancer (PC) survivors are at an increased risk of suicide compared with the general population, but to the authors' knowledge very little is known regarding what factors are associated with this increased risk. The current study examined the prevalence of suicidal ideation (SI) and its association with cancer treatment and posttreatment physical and emotional health in a cohort of long-term PC survivors. A total of 693 PC survivors (3-8 years after diagnosis) completed a mailed survey on physical and psychological functioning, including cancer treatments, the Short Form-12 (SF-12), the Expanded Prostate Cancer Index Composite Instrument (EPIC-26), a depression rating scale, and 8 items regarding recent suicidal thoughts and behaviors. A total of 86 PC survivors (12.4%) endorsed SI, with 10 individuals (1.4%) reporting serious SI. Serious SI was more common in this sample compared with age-adjusted and sex-adjusted normative data. SI was not associated with most demographic variables, or with PC stage or treatments. However, SI was found to be significantly associated with employment status, poor physical and emotional functioning, greater symptom burden on the EPIC-26, higher frequency of significant pain, and clinically significant depression (P physical and emotional function, including disability status and pain, were found to be associated with SI (P depression. A significant percentage of PC survivors report recent SI, which is associated with both physical and psychological dysfunction, but not PC treatments. The results of the current study help to explain the increased risk of suicide previously reported in PC survivors and have important implications for identifying and treating those survivors at greatest risk of suicidality. © 2014 American Cancer Society.

Health status and health resource use among long-term survivors of breast, colorectal and prostate cancer.

Science.gov (United States)

Ferro, Tàrsila; Aliste, Luisa; Valverde, Montserrat; Fernández, M Paz; Ballano, Concepción; Borràs, Josep M

2014-01-01

The growing number of long-term cancer survivors poses a new challenge to health care systems. In Spain, follow-up is usually carried out in oncology services, but knowledge of cancer survivors' health care needs in this context is limited. The purpose of this study was to ascertain the health status of long-term survivors of breast, prostate, and colorectal cancer and to characterize their use of health care services. Retrospective multicenter cohort study. We collected data from patients' clinical histories and through telephone interviews, using a specially designed questionnaire that included the SF-36v2 Quality of Life and Nottingham Health Profile scales. The questionnaire was completed by 51.2% (n= 583) of the potential sample. No significant differences were observed between 5-year and 10-year survivors. Overall, more than 80% of respondents were undergoing drug treatment for morbidity related to advanced age. Quality of life was good in most patients, and cancer-related morbidity was low and of little complexity. For the most part, participants reported using primary care services for care of chronic diseases and opportunistic treatment of sequelae related to the cancer treatment. Oncological follow-up was centralized at the hospital. Survivors of breast, prostate and colorectal cancer with tumoral detection at an early stage and without recurrences or second neoplasms experienced little morbidity and enjoyed good quality of life. This study proposes exploration of a follow-up model in the Spanish health system in which primary care plays a more important role than is customary in cancer survivors in Spain. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

Achieving optimal delivery of follow-up care for prostate cancer survivors: improving patient outcomes

Directory of Open Access Journals (Sweden)

Hudson SV

2015-03-01

Full Text Available Shawna V Hudson,1 Denalee M O’Malley,2 Suzanne M Miller3 1Department of Family Medicine and Community Health, Rutgers Robert Wood Johnson Medical School, Somerset, 2Rutgers School of Social Work, New Brunswick, NJ, 3Cancer Prevention and Control Program, Fox Chase Cancer Center/Temple University Health System, Philadelphia, PA, USA Background: Prostate cancer is the most commonly diagnosed cancer in men in the US, and the second most prevalent cancer in men worldwide. High incidence and survival rates for prostate cancer have resulted in a large and growing population of long-term prostate cancer survivors. Long-term follow-up guidelines have only recently been developed to inform approaches to this phase of care for the prostate cancer population. Methods: A PubMed search of English literature through August 2014 was performed. Articles were retrieved and reviewed to confirm their relevance. Patient-reported measures that were used in studies of long-term prostate cancer survivors (ie, at least 2 years posttreatment were reviewed and included in the review. Results: A total of 343 abstracts were initially identified from the database search. After abstract review, 105 full-text articles were reviewed of which seven met inclusion criteria. An additional 22 articles were identified from the references of the included articles, and 29 were retained. From the 29 articles, 68 patient-reported outcome measures were identified. The majority (75% were multi-item scales that had been previously validated in existing literature. We identified four main areas of assessment: 1 physical health; 2 quality of life – general, physical, and psychosocial; 3 health promotion – physical activity, diet, and tobacco cessation; and 4 care quality outcomes. Conclusion: There are a number of well-validated measures that assess patient-reported outcomes that document key aspects of long-term follow-up with respect to patient symptoms and quality of life. However

The association of long-term treatment-related side effects with cancer-specific and general quality of life among prostate cancer survivors.

Science.gov (United States)

Davis, Kimberly M; Kelly, Scott P; Luta, George; Tomko, Catherine; Miller, Anthony B; Taylor, Kathryn L

2014-08-01

To examine the association between treatment-related side effects and cancer-specific and general quality of life (QOL) among long-term prostate cancer survivors. Within the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial, we conducted telephone interviews with prostate cancer survivors (N = 518) who were 5-10 years after diagnosis. We assessed demographic and clinical information, sexual, urinary, and bowel treatment-related side effects (Expanded Prostate Cancer Index Composite), cancer-specific QOL (Functional Assessment of Cancer Therapy--total score), and general QOL (the Medical Outcomes Study Short Form 12's physical and mental subscales). Participants were aged 74.6 years on average, primarily White (88.4%), and married (81.7%). Pearson correlation coefficients between the 3 treatment-related side effect domains (urinary, sexual, and bowel) and QOL ranged between 0.14 and 0.42 (P functioning and greater bowel side effects were independently associated with poorer cancer-specific QOL (P functions were also associated with poorer general QOL on the Medical Outcomes Study Short Form 12's physical component summary and mental component summary (P side effects demonstrated the strongest association with all QOL outcomes. Treatment-related side effects persisted for up to 10 years after diagnosis and continued to be associated with men's QOL. These results suggest that each of the treatment-related side effects was independently associated with cancer-specific QOL. Compared with the other Expanded Prostate Cancer Index Composite domains, bowel side effects had the strongest association with cancer-specific and general QOL. These associations emphasize the tremendous impact that bowel side effects continue to have for men many years after their initial diagnosis. Copyright © 2014. Published by Elsevier Inc.

Social welfare and legal constraints associated with work among breast and prostate cancer survivors: experiences from Ireland.

Science.gov (United States)

Sharp, Linda; Timmons, Aileen

2011-12-01

Around 40% of cancer survivors are of working age. We investigated employment outcomes among survivors in Ireland where sick leave and sick pay are at the employers' discretion and the law affords no protection against dismissal following extended absence. A questionnaire was mailed to 1,373 survivors, identified from the National Cancer Registry, 6-24 months post-diagnosis. The analysis included breast and prostate cancer respondents who were working at diagnosis. Factors associated with work continuation post-diagnosis and work resumption after cancer-related absence were identified using logistic regression. The response rate was 54%. Three hundred forty-six respondents were working at diagnosis (breast cancer = 246; prostate cancer = 100). Sixty-two (18%) continued working post-diagnosis. Factors significantly associated with work continuation were: self-employment, prostate cancer, lower pre-diagnosis household income, and not having surgery. Two hundred eighty-four took time off work post-diagnosis; of these, 51 (18%) had left the workforce, 187 (66%) had resumed working, and 46 (16%) planned to resume working. Factors significantly associated with work resumption were: tertiary education, not having chemotherapy, receiving sick pay, and not having a medical card (which provides free access to public health services). Among those who resumed working, the median absence was 30.1 weeks (inter-quartile range = 12.9-51.6). The length of absence varied significantly by socio-demographic, financial, medical, and job- and social welfare-related factors. Median working hours pre- and post-diagnosis differed significantly (pre-diagnosis = 38/week; post-diagnosis = 30/week; p<0.001). The high level of workforce departure and associations between self-employment, sick pay and medical cards, and employment outcomes suggest that social welfare and legal provisions are important determinants of the survivors' workforce participation. IMPLICATIONS FOR

Evolving Information Needs among Colon, Breast, and Prostate Cancer Survivors: Results from a Longitudinal Mixed-Effects Analysis.

Science.gov (United States)

Tan, Andy S L; Nagler, Rebekah H; Hornik, Robert C; DeMichele, Angela

2015-07-01

This study describes how cancer survivors' information needs about recurrence, late effects, and family risks of cancer evolve over the course of their survivorship period. Three annual surveys were conducted from 2006 to 2008 in a cohort of Pennsylvania cancer survivors diagnosed with colon, breast, or prostate cancer in 2005 (round 1, N = 2,013; round 2, N = 1,293; round 3, N = 1,128). Outcomes were information seeking about five survivorship topics. Key predictors were survey round, cancer diagnosis, and the interaction between these variables. Mixed-effects logistic regression analyses were performed to predict information seeking about each topic, adjusting for demographic variables, clinical characteristics, and clustering of repeated observations within individuals. Information seeking about reducing risks of cancer recurrence was the most frequently reported topic across survivors and over time. Breast cancer survivors were more likely to seek about survivorship topics at round 1 compared with other survivors. In general, information seeking declined over time, but cancer-specific patterns emerged: the decline was sharpest for breast cancer survivors, whereas in later years female colon cancer survivors actually sought more information (about how to reduce the risk of family members getting colon cancer or a different cancer). Cancer survivors' information needs varied over time depending on the topic, and these trends differed by cancer type. Clinicians may need to intervene at distinct points during the survivorship period with information to address concerns about cancer recurrence, late effects, and family members' risks. ©2015 American Association for Cancer Research.

Lycopene Supplementation in the Complementary Management of PSA Failure: A Randomized Placebo-Controlled Trial for Prostate Cancer Survivors

National Research Council Canada - National Science Library

Ukoli, Flora A; Kucuk, Omer; Fowke, Jay H

2007-01-01

...) or whole-food supplement (Lyc-O-Mato(Registered)) in control of biochemical (PSA) failure in 78 African-American prostate cancer survivors treated initially by radical prostatectomy or radiation...

Physical activity and sedentary behavior of cancer survivors and non-cancer individuals: results from a national survey.

Science.gov (United States)

Kim, Roy B; Phillips, Allison; Herrick, Kirsten; Helou, Marieka; Rafie, Carlin; Anscher, Mitchell S; Mikkelsen, Ross B; Ning, Yi

2013-01-01

Increasing physical activity and decreasing sedentary behavior are associated with a higher quality of life and lower mortality rates for cancer survivors, a growing population group. Studies detailing the behavior of cancer survivors are limited. Therefore, we investigated physical activity and sedentary behavior of cancer survivors using data from the National Health and Nutrition Examination Survey (NHANES) 2007-2010. Participants were those who provided physical activity and sedentary behavior data. Those who were pregnant, physical activity, compared to non-cancer participants. These patterns are similar for breast and prostate cancer survivors, with prostate cancer survivors more likely to engage in physical activity for more than one hour per day (OR = 1.98, 95% CI (1.05, 3.71)). Our findings suggest that cancer survivors tend to have more physical activity, but they are also more likely to engage in sedentary behavior.

Employment participation and work experience of male cancer survivors: a NOCWO study.

Science.gov (United States)

Gunnarsdottir, Holmfridur K; Vidarsdottir, Halldora; Rafnsdottir, Gudbjorg Linda; Tryggvadottir, Laufey; Olafsdottir, Elinborg J; Lindbohm, Marja-Liisa

2013-01-01

To investigate whether employment status and work experiences, assessed in terms of job resources (organizational culture and superiors' and co-workers' support), commitment to organization, work motives, and experiences of discrimination, differ between survivors of prostate or testicular cancer or lymphoma and cancer-free reference subjects. Questionnaires were sent to 1349 male cancer survivors and 2666 referents in Denmark, Finland, Iceland, and Norway. Valid responses were 59% and 45%, respectively. Odds ratios (OR) and 95% confidence intervals (CI) were estimated with logistic regression models. Compared to the referents, survivors of lymphoma and prostate cancer were less likely to be employed (OR=0.53; CI: 0.30-0.95 and OR=0.50; CI: 0.35-0.73, respectively), but decreased employment was not evident among testicular cancer survivors. Testicular cancer survivors experienced less discrimination at work than did the referents, for example, testicular cancer survivors were less likely to report that their colleagues doubted their ability to carry out their work tasks (OR=0.38; CI: 0.17-0.83). Lymphoma survivors were less likely than the referents to praise their workplace as an enjoyable place to work (OR=0.48; CI: 0.26-0.88). The prostate cancer survivors were more likely than the referents to find the organizational climate competitive, distrustful, and suspicious. Employment participation and work experiences of male cancer survivors varied substantially according to type of cancer. Occupational therapists and other health care personnel should keep this in mind when assisting cancer survivors in identifying their strengths and limitations at work.

Physical and emotional health information needs and preferences of long-term prostate cancer survivors.

Science.gov (United States)

Zhou, Eric S; Bober, Sharon L; Nekhlyudov, Larissa; Hu, Jim C; Kantoff, Philip W; Recklitis, Christopher J

2016-12-01

Many men diagnosed with prostate cancer (PC) will experience physical and psychosocial late effects of treatment. Their interest/preferences for receiving information about addressing common sequelae is not well understood. We examined long-term PC survivors' level of interest, whether this differed based upon symptomatology, and their preferred coping information source. N=615 PC survivors (3-8 years post-diagnosis) completed a survey on physical and psychological health and their information interests and preferences related to late effects of cancer treatment. Over half of PC survivors reported interest in information about late effects of treatment or sexual health, while approximately a quarter were interested in emotional health information. Survivors preferred to receive information about late effects of treatment from their oncologists, sexual health information from their primary care providers (PCP), oncologist, or written/online resources, and emotional health information from their PCP. Information needs were more commonly reported among men with poorer domain-specific health functioning. Long-term PC survivors report significant interest in receiving information about their physical, sexual, and emotional health. Medical providers caring for these men should inquire about survivors' information needs and future intervention efforts should consider who delivers the information, dependent upon the type of dysfunction reported. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

International evaluation of the psychometrics of health-related quality of life questionnaires for use among long-term survivors of testicular and prostate cancer.

Science.gov (United States)

van Leeuwen, Marieke; Kieffer, Jacobien M; Efficace, Fabio; Fosså, Sophie D; Bolla, Michel; Collette, Laurence; Colombel, Marc; De Giorgi, Ugo; Holzner, Bernhard; van de Poll-Franse, Lonneke V; van Poppel, Hendrik; White, Jeff; de Wit, Ronald; Osanto, Susanne; Aaronson, Neil K

2017-05-11

Understanding of the physical, functional and psychosocial health problems and needs of cancer survivors requires cross-national and cross-cultural standardization of health-related quality of life (HRQoL) questionnaires that capture the full range of issues relevant to cancer survivors. To our knowledge, only one study has investigated in a comprehensive way whether a questionnaire used to evaluate HRQoL in cancer patients under active treatment is also reliable and valid when used among (long-term) cancer survivors. In this study we evaluated, in an international context, the psychometrics of HRQoL questionnaires for use among long-term, disease-free, survivors of testicular and prostate cancer. In this cross-sectional study, we recruited long-term survivors of testicular and prostate cancer from Northern and Southern Europe and from the United Kingdom who had participated in two phase III EORTC clinical trials. Participants completed the SF-36 Health Survey, the EORTC QLQ-C30 questionnaire, the QLQ-PR25 (for prostate cancer) or the QLQ-TC26 (for testicular cancer) questionnaires, and the Impact of Cancer questionnaire. Testicular cancer survivors also completed subscales from the Nordic Questionnaire for Monitoring the Age Diverse Workforce. Two hundred forty-two men (66% response rate) were recruited into the study. The average time since treatment was more than 10 years. Overall, there were few missing questionnaire data, although scales related to sexuality, satisfaction with care and relationship concerns of men without partners were missing in more than 10% of cases. Debriefing showed that in general the questionnaires were accepted well. Many of the survivors scored at the upper extremes of the questionnaires, resulting in floor and ceiling effects in 64% of the scales. All of the questionnaires investigated met the threshold of 0.70 for group level reliability, with the exception of the QLQ-TC26 (mean reliability .64) and the QLQ-PR25 (mean reliability

Are we sleeping on the job? Insomnia among men with prostate cancer

Directory of Open Access Journals (Sweden)

Frances Josephine Drummond

2016-06-01

Full Text Available Prostate cancer is one of the most commonly diagnosed cancers in men and almost half of male cancer survivors in the US have had a prostate cancer diagnosis. Insomnia is common among cancer patients and survivors. There is evidence that cognitive behavioural therapy can be used to effectively manage insomnia among women with breast cancer. The aim of this review was to investigate the prevalence, risk factors and management of insomnia among men with prostate cancer. The effect of insomnia on the psychological health and health-related quality of life of these patients and/or survivors is also discussed. Increased awareness and knowledge of this symptom among men with prostate cancer may facilitate improved diagnosis, and management of insomnia in this large population. This in turn may improve the health-related quality of life of these men. Therefore, research into the effective management of insomnia among men with prostate cancer is essential.

The Role of Dietary Fat throughout the Prostate Cancer Trajectory

Directory of Open Access Journals (Sweden)

Katie M. Di Sebastiano

2014-12-01

Full Text Available Prostate cancer is the second most common cancer diagnosed world-wide; however, patients demonstrate exceptionally high survival rates. Many lifestyle factors, including obesity and diet, are considered risk factors for advanced prostate cancer. Dietary fat is a fundamental contributor to obesity and may be specifically important for prostate cancer patients. Prostate cancer treatment can result in changes in body composition, affecting quality of life for survivors by increasing the risk of co-morbidities, like cardiovascular disease and diabetes. We aim to examine dietary fat throughout the prostate cancer treatment trajectory, including risk, cancer development and survivorship. Focusing on one specific nutrient throughout the prostate cancer trajectory provides a unique perspective of dietary fat in prostate cancer and the mechanisms that may exacerbate prostate cancer risk, progression and recurrence. Through this approach, we noted that high intake of dietary fat, especially, high intake of animal and saturated fats, may be associated with increased prostate cancer risk. In contrast, a low-fat diet, specifically low in saturated fat, may be beneficial for prostate cancer survivors by reducing tumor angiogenesis and cancer recurrence. The insulin-like growth factor (IGF/Akt signaling pathway appears to be the key pathway moderating dietary fat intake and prostate cancer development and progression.

Healthcare experience among older cancer survivors: Analysis of the SEER-CAHPS dataset.

Science.gov (United States)

Halpern, Michael T; Urato, Matthew P; Lines, Lisa M; Cohen, Julia B; Arora, Neeraj K; Kent, Erin E

2018-05-01

Little is known about factors affecting medical care experiences of cancer survivors. This study examined experience of care among cancer survivors and assessed associations of survivors' characteristics with their experience. We used a newly-developed, unique data resource, SEER-CAHPS (NCI's Surveillance Epidemiology and End Results [SEER] data linked to Medicare Consumer Assessment of Healthcare Providers and Systems [CAHPS] survey responses), to examine experiences of care among breast, colorectal, lung, and prostate cancer survivors age >66years who completed CAHPS >1year after cancer diagnosis and survived ≥1year after survey completion. Experience of care was assessed by survivor-provided scores for overall care, health plan, physicians, customer service, doctor communication, and aspects of care. Multivariable logistic regression models assessed associations of survivors' sociodemographic and clinical characteristics with care experience. Among 19,455 cancer survivors with SEER-CAHPS data, higher self-reported general-health status was significantly associated with better care experiences for breast, colorectal, and prostate cancer survivors. In contrast, better mental-health status was associated with better care experience for lung cancer survivors. College-educated and Asian survivors were less likely to indicate high scores for care experiences. Few differences in survivors' experiences were observed by sex or years since diagnosis. The SEER-CAHPS data resources allows assessment of factors influencing experience of cancer among U.S. cancer survivors. Higher self-reported health status was associated with better experiences of care; other survivors' characteristics also predicted care experience. Interventions to improve cancer survivors' health status, such as increased access to supportive care services, may improve experience of care. Copyright © 2017 Elsevier Ltd. All rights reserved.

A comparison of clinicopathological features and prognosis in prostate cancer between atomic bomb survivors and control patients.

Science.gov (United States)

Shoji, Koichi; Teishima, Jun; Hayashi, Tetsutaro; Shinmei, Shunsuke; Akita, Tomoyuki; Sentani, Kazuhiro; Takeshima, Yukio; Arihiro, Koji; Tanaka, Junko; Yasui, Wataru; Matsubara, Akio

2017-07-01

An atomic bomb (A-bomb) was dropped on Hiroshima on 6th August 1945. Although numerous studies have investigated cancer incidence and mortality among A-bomb survivors, only a small number have addressed urological cancer in these survivors. The aim of the present study was to investigate the clinicopathological features of prostate cancer (PCa) in A-bomb survivors. The clinicopathological features and prognosis of PCa were retrospectively reviewed in 212 survivors and 595 control patients between November 1996 and December 2010. The histopathological and clinical outcomes of surgical treatment of PCa were also evaluated in 69 survivors and 162 control patients. Despite the higher age at diagnosis compared with the control group (P=0.0031), survivors were more likely to have been diagnosed with PCa from a health check compared with the control group (Pbomb exposure was not found to be an independent predictor for prognosis by multivariate analysis (OS, P=0.7800; CS, P=0.8688). The clinicopathological features of patients who underwent a prostatectomy were similar except for the diagnosis opportunity between the two groups. Progression-free survival rates were similar between the two groups (P=0.5630). A-bomb exposure was not a significant and independent predictor for worsening of progression-free prognosis by multivariate analysis (P=0.3763). A-bomb exposure does not appear to exert deleterious effects on the biological aggressiveness of PCa and the prognosis of patients with PCa.

Pre-diagnosis employment status and financial circumstances predict cancer-related financial stress and strain among breast and prostate cancer survivors.

Science.gov (United States)

Sharp, Linda; Timmons, Aileen

2016-02-01

Cancer may have a significant financial impact on patients, but the characteristics that predispose patients to cancer-related financial hardship are poorly understood. We investigated factors associated with cancer-related financial stress and strain in breast and prostate cancer survivors in Ireland, which has a complex mixed public-private healthcare system. Postal questionnaires were distributed to 1373 people diagnosed with cancer 3-24 months previously identified from the National Cancer Registry Ireland. Outcomes were cancer-related financial stress (impact of cancer diagnosis on household ability to make ends meet) and financial strain (concerns about household financial situation since cancer diagnosis). Modified Poisson regression was used to estimate relative risks (RR) for factors associated with cancer-related financial stress and strain. Seven hundred forty survivors participated (response rate = 54 %). Of the respondents, 48 % reported cancer-related financial stress and 32 % cancer-related financial strain. Compared to those employed at diagnosis, risk of cancer-related financial stress was significantly lower in those not working (RR = 0.71, 95 % CI 0.58-0.86) or retired (RR = 0.48, 95 % CI 0.34-0.68). It was significantly higher in those who had dependents; experienced financial stress pre-diagnosis; had a mortgage/personal loans; had higher direct medical out-of-pocket costs; and had increased household bills post-diagnosis. For cancer-related financial strain, significant associations were found with dependents, pre-diagnosis employment status and pre-diagnosis financial stress; risk was lower in those with higher direct medical out-of-pocket costs. Cancer-related financial stress and strain are common. Pre-diagnosis employment status and financial circumstances are important predictors of post-diagnosis financial wellbeing. These findings could inform development of tools to identify patients/survivors most in need of financial

Patient time and out-of-pocket costs for long-term prostate cancer survivors in Ontario, Canada.

Science.gov (United States)

de Oliveira, Claire; Bremner, Karen E; Ni, Andy; Alibhai, Shabbir M H; Laporte, Audrey; Krahn, Murray D

2014-03-01

Time and out-of-pocket (OOP) costs can represent a substantial burden for cancer patients but have not been described for long-term cancer survivors. We estimated these costs, their predictors, and their relationship to financial income, among a cohort of long-term prostate cancer (PC) survivors. A population-based, community-dwelling, geographically diverse sample of long-term (2-13 years) PC survivors in Ontario, Canada, was identified from the Ontario Cancer Registry and contacted through their referring physicians. We obtained data on demographics, health care resource use, and OOP costs through mailed questionnaires and conducted chart reviews to obtain clinical data. We compared mean annual time and OOP costs (2006 Canadian dollars) across clinical and sociodemographic characteristics and examined the association between costs and four groups of predictors (patient, disease, system, symptom) using two-part regression models. Patients' (N = 585) mean age was 73 years; 77 % were retired, and 42 % reported total annual incomes less than $40,000. Overall, mean time costs were $838/year and mean OOP costs were $200/year. Although generally low, total costs represented approximately 10 % of income for lower income patients. No demographic variables were associated with costs. Radical prostatectomy, younger age, poor urinary function, current androgen deprivation therapy, and recent diagnosis were significantly associated with increased likelihood of incurring any costs, but only urinary function significantly affected total amount. Time and OOP costs are modest for most long-term PC survivors but can represent a substantial burden for lower income patients. Even several years after diagnosis, PC-specific treatments and treatment-related dysfunction are associated with increased costs. Time and out-of-pocket costs are generally manageable for long-term PC survivors but can be a significant burden mainly for lower income patients. The effects of PC

Risk of prostate cancer among cancer survivors in the Netherlands

NARCIS (Netherlands)

Kok, D.E.G.; Schans, van de S.A.; Liu, L.; Kampman, E.; Coebergh, J.W.; Kiemeney, L.A.; Soerjomataram, I.; Aben, K.K.

2013-01-01

In parallel with increasing numbers of cancer patients and improving cancer survival, the occurrence of second primary cancers becomes a relevant issue. The aim of our study was to evaluate risk of prostate cancer as second primary cancer in a population-based setting. Methods Data from the

"The only way I know how to live is to work": a qualitative study of work following treatment for prostate cancer.

Science.gov (United States)

Grunfeld, Elizabeth A; Drudge-Coates, Lawrence; Rixon, Lorna; Eaton, Emma; Cooper, Alethea F

2013-01-01

For many survivors of prostate cancer, returning to work posttreatment is a realistic goal. However, little research to date has explored work among prostate cancer survivors. The focus of this study was to explore the meaning of work among prostate cancer survivors and to describe the linkages between masculinity and work following prostate cancer treatment. Fifty prostate cancer survivors who were in paid employment prior to their diagnosis completed a semistructured interview following completion of their treatment and of these, 41 also completed a 12-month follow-up interview. Framework analysis of the 91 transcripts was undertaken. The majority of the men had returned to work at the 12-month interview. Four themes were identified, and these were labeled "Work and self-identity," "Work-related implications of treatment side effects," "Disclosure of cancer," and "Perceptions of future as a cancer survivor." A degree of embarrassment and concern about residual side effects and whether these would present a challenge within the workplace was apparent among our sample and was compounded by a reluctance to disclose these. The descriptions provided by the men in this study reveal that the experience of prostate cancer can lead to challenges for both social and work-related roles. The influence of prostate cancer on men's reports of masculinity was variable, and recognition of these differences is required. In addition, some survivors of prostate cancer may require specific interventions aimed at helping them to manage disclosure of their illness, particularly within a work environment. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Personality and psychological distress among older adult, long-term cancer survivors.

Science.gov (United States)

Deimling, Gary T; Albitz, Casey; Monnin, Kara; Renzhofer Pappada, Holly T; Nalepa, Elizabeth; Boehm, Melinda Laroco; Mitchell, Claire

2017-01-01

This research examines a model of how personality (Five-Factor Model) is related to adjustment to cancer in later life in terms of the presence of continuing cancer-related worry and depression among older adult, long-term cancer survivors. Data from an NCI-funded study with 275 older adult (age 60+), long-term (5+ years) survivors of breast, prostate, and colorectal cancer were examined. Regression analyses identified neuroticism as the strongest predictor of cancer-related worry along with continuing cancer-related symptoms. For depression, three personality dimensions (neuroticism, conscientiousness, and agreeableness) were significant predictors. Findings suggest the importance of considering the central role that survivors' personality characteristics play in understanding cancer-related worries and depression. Understanding these dispositional characteristics is key for social workers and health-care practitioners in counseling survivors experiencing these common mental health effects.

Behaviour change techniques in physical activity interventions for men with prostate cancer: A systematic review.

Science.gov (United States)

Hallward, Laura; Patel, Nisha; Duncan, Lindsay R

2018-02-01

Physical activity interventions can improve prostate cancer survivors' health. Determining the behaviour change techniques used in physical activity interventions can help elucidate the mechanisms by which an intervention successfully changes behaviour. The purpose of this systematic review was to identify and evaluate behaviour change techniques in physical activity interventions for prostate cancer survivors. A total of 7 databases were searched and 15 studies were retained. The studies included a mean 6.87 behaviour change techniques (range = 3-10), and similar behaviour change techniques were implemented in all studies. Consideration of how behaviour change techniques are implemented may help identify how behaviour change techniques enhance physical activity interventions for prostate cancer survivors.

Educating men about prostate cancer in the workplace.

Science.gov (United States)

Ilic, Dragan

2013-07-01

Prostate cancer is a common cancer affecting men worldwide. Few men access health services with respect to early detection. Workplace health education initiatives can promote behavior change in men. A total of 12 in-depth interviews with men were conducted in this study to examine how a workplace-based educational campaign on prostate cancer influences the knowledge, awareness, and beliefs of male workers on screening for prostate cancer. Analyses of interview transcripts identified that men had a poor overall knowledge about prostate cancer, its screening, and treatment. Participants were receptive to the introduction of workplace-based health education initiatives to promote men's health issues but recommended an integrated health approach that incorporated information delivered by medical professionals, cancer survivors, supplemented with existing patient education materials. Further research is required to formally evaluate the impact of workplace-based education strategies on men's health.

Diet and exercise intervention adherence and health-related outcomes among older long-term breast, prostate, and colorectal cancer survivors.

Science.gov (United States)

Winger, Joseph G; Mosher, Catherine E; Rand, Kevin L; Morey, Miriam C; Snyder, Denise C; Demark-Wahnefried, Wendy

2014-10-01

Diet and exercise interventions for cancer survivors result in health benefits; however, few studies have examined health outcomes in relation to adherence. We examined associations between adherence to components of a diet-exercise intervention and survivors' physical and mental health. A randomized controlled trial tested a telephone and mailed print intervention among 641 older, overweight, long-term survivors of breast, prostate, and colorectal cancer. Dietary and exercise behaviors were assessed at 14 time points throughout the year-long intervention; health outcomes were examined postintervention. Telephone session attendance had significant indirect relationships with health outcomes through intervention-period exercise and dietary behavior. Attendance showed positive indirect relationships with physical function (β = 0.11, p < 0.05), basic and advanced lower extremity function (β = 0.10, p < 0.05/β = 0.09, p < 0.05), and mental health (β = 0.05, p < 0.05), and a negative indirect relationship with body mass index (β = -0.06, p < 0.05). Session attendance is vital in facilitating improvement in health behaviors and attendant outcomes (Clinicaltrials.gov number NCT00303875).

Lifestyle behaviors, obesity, and perceived health among men with and without a diagnosis of prostate cancer: A population-based, cross-sectional study

Directory of Open Access Journals (Sweden)

Markwell Stephen J

2008-01-01

Full Text Available Abstract Background A better understanding of how prostate cancer survivors differ from men without prostate cancer and whether these potential differences vary across demographic subgroups will help to focus and prioritize future public health interventions for improving the health and well-being of prostate cancer survivors. Therefore, our study aims were to compare lifestyle behaviors, body mass index (BMI, and perceived health in men with and without a diagnosis of prostate cancer in a national, population-based sample and to explore whether these comparisons differ for demographic subgroups. Methods In a cross-sectional study, men aged ≥ 40 were identified from the Behavioral Risk Factor Surveillance System (BRFSS 2002 data (n = 63,662. Respondents reporting history of prostate cancer (n = 2,524 were compared with non prostate cancer controls (n = 61,138 with regard to daily fruit and vegetable servings (FVPD, smoking, alcohol, sedentary behavior, BMI, and perceived health. Multivariable logistic regression calculated adjusted odds ratios (OR and 95% confidence intervals (CI for the entire sample and for age, race, education, and urbanicity subgroups. Results Men with prostate cancer did not differ from men without prostate cancer with regard to smoking, alcohol, sedentary behavior, and obesity but were more likely to consume ≥ 5 FVPD (OR, 95% CI: 1.30, 1.09–1.56 and report poor or fair health (OR, 95% CI: 1.62, 1.33–1.97. Subgroup analyses demonstrated attenuation of the higher likelihood of ≥ 5 FVPD among prostate cancer survivors in rural respondents (OR, 95% CI: 0.98, 0.72–1.33. Poorer perceived health was greatest if ≤ 65 years of age (OR, 95% CI: 2.54, 1.79–3.60 and nonsignificant if black (OR, 95% CI: 1.41, 0.70–2.82. Smoking and alcohol which were not significant for the sample as a whole, demonstrated significant associations in certain subgroups. Conclusion Although efforts to enhance perceived health and healthy

Dietary patterns differ between urban and rural older, long-term survivors of breast, prostate, and colorectal cancer and are associated with body mass index.

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Miller, Paige E; Morey, Miriam C; Hartman, Terry J; Snyder, Denise C; Sloane, Richard; Cohen, Harvey Jay; Demark-Wahnefried, Wendy

2012-06-01

Older adult cancer survivors are at greater risk of cancer recurrence and other comorbidities that can be prevented through improved diet and weight management. The tertiary prevention needs of rural-dwelling survivors can be even greater, yet little is known about rural and urban differences in lifestyle factors among this high-risk population. To compare dietary patterns of urban and rural cancer survivors and to examine associations of dietary patterns with body mass index (BMI). A secondary analysis was performed of baseline data from the Reach Out to Enhance Wellness (RENEW) trial, a diet and exercise intervention among overweight, long-term (≥5 years), older survivors of colorectal, breast, and prostate cancer. Survivors in the present analysis (n=729) underwent two 45- to 60-minute telephone surveys, which included two 24-hour dietary recalls. Principal components analysis and multivariable general linear models were used to derive dietary patterns and to evaluate associations between dietary patterns and BMI, respectively. Principal components analysis identified three primary dietary patterns among rural dwellers (high sweets and starches, high reduced-fat dairy, cereal, nuts, and fruits, and mixed) and three among urban dwellers (high fruits and vegetables, high meat and refined grains, and high sugar-sweetened beverages). Among rural survivors, greater adherence to the high reduced-fat dairy, cereal, nuts, and fruits pattern was positively associated with lower BMI (P trend pattern was associated with greater BMI (P trend pattern among urban survivors was inversely associated with BMI (P trend dietary intake behavior should be considered in designing public health interventions among the increasing population of older cancer survivors. In addition, targeting overall dietary patterns might be one approach to help reduce the burden of obesity among this population. Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All

Age and marital status linked to quality of life of long term survivors of head and neck or prostate cancer: report from a survey of radiation therapy oncology group patients

International Nuclear Information System (INIS)

Scott, C.; Stern, J.; Asbell, S.; Osborne, D.; Peer, J.; Wasserman, T.; Hinrich, S.; Paulus, R.; Scarantino, C.; Bruner, D.W.

2001-01-01

Purpose: This research project was designed to evaluate the QOL of prostate cancer survivors (PCS) or head and neck cancer survivors (HNCS) enrolled on RTOG clinical trials. Materials and Methods: Patients alive >4 years from registration on RTOG clinical trials were eligible to participate. Potential PCS or HNCS were identified in the RTOG database and institutions (INST) that agreed to participate were sent surveys and a list of eligible survivors. All eligible PCS or HNCS at that INST were given an informed consent and a survey. The survey consists of questionnaires on QOL, insurance issues, mood, sexual function, alcohol and tobacco use, and mental status. Results: To date, 460 survivors were approached from 40 INST and 276 (60%) have signed the informed consent. Twenty-one percent are HNCS. Sixteen percent of PCS are African American, as are 12% in HNCS. The current average age of PCS is 75 (range of 55-91 years); 65 (41-84) for HNCS. PCS were less likely to be current smokers (8%) compared to HNCS (15%, p=0.057). In HNCS age was associated with speech impairment: 61% under 65 had normal speech vs. 88%>65, p=0.023. Elderly HNCS reported less disfigurement (p=0.037) and greater spiritual well-being than younger survivors (p=0.0005). HNCS reported greater distress from illness (p=0.002) and anger (p=0.03) than PCS. HNCS reported more sexual dysfunction than PCS (p=0.017). In PCS married survivors had greater sexual dysfunction than non-married survivors (p=0.04). Conclusion: Survivors over age 65 that had head and neck cancer had less chronic effects of disease and treatment than their younger counterparts. They also had greater spiritual well-being. Survivors of head and neck cancer had greater sexual dysfunction than prostate cancer survivors, likely linked to their younger age. In addition, sexual function was of greater interest to married patients; therefore, of greater consequence with dysfunction. Younger patients report more long term effects of disease

Characteristics associated with the use of complementary health approaches among long-term cancer survivors.

Science.gov (United States)

Sohl, Stephanie J; Weaver, Kathryn E; Birdee, Gurjeet; Kent, Erin E; Danhauer, Suzanne C; Hamilton, Ann S

2014-04-01

This study aims to identify the prevalence and characteristics of long-term adult cancer survivors who use complementary health approaches (CHA). Participants completed the Follow-up Care Use Among Survivors (FOCUS) Survey, a cross-sectional investigation of long-term cancer survivors. The use of CHA and reasons for use were assessed. A multivariable logistic regression model was applied to identify if predisposing, enabling, and need characteristics described in the Complementary and Alternative Medicine Healthcare Model were associated with CHA use in the past year. Long-term cancer survivors in the study (N = 1,666) were predominately female (62%) and older (mean age = 69.5), with breast, prostate, colorectal, ovarian, and endometrial cancers. Thirty-three percent of survivors used CHA in the past year. Common reasons for CHA use were to relieve stress (28%), treat or prevent cancer (21%), relieve cancer-related symptoms (18%), and deal with another condition (18%). Predisposing (i.e., higher optimism) and need factors (i.e., experienced cancer-related symptoms, ever had depression/anxiety) were significantly associated with CHA (p-values financial resources) were not. Cancer survivors continue to report a high prevalence of recent CHA use more than 5 years after initial diagnosis. Healthcare providers should be aware of increased use of CHA among subgroups of long-term cancer survivors in order to guide safe and optimal use.

Barriers and facilitators of prostate cancer screening among Filipino men in Hawaii.

Science.gov (United States)

Conde, Francisco A; Landier, Wendy; Ishida, Dianne; Bell, Rose; Cuaresma, Charlene F; Misola, Jane

2011-03-01

To examine perceptions, attitudes, and beliefs regarding barriers and facilitators to prostate cancer screening, and to identify potential interventional strategies to promote prostate cancer screening among Filipino men in Hawaii. Exploratory, qualitative. Community-based settings in Hawaii. 20 Filipino men age 40 years or older. Focus group discussions were tape recorded and transcribed, and content analysis was performed for emergent themes. Perceptions regarding prostate cancer, barriers and facilitators to prostate cancer screening, and culturally relevant interventional strategies. Perceptions of prostate cancer included fatalism, hopelessness, and dread. Misconceptions regarding causes of prostate cancer, such as frequency of sexual activity, were identified. Barriers to prostate cancer screening included lack of awareness of the need for screening, reticence to seek health care when feeling well, fear of cancer diagnosis, financial issues, time constraints, and embarrassment. Presence of urinary symptoms, personal experience with family or friends who had cancer, and receiving recommendations from a healthcare provider regarding screening were facilitators for screening. Potential culturally relevant interventional strategies to promote prostate cancer screening included screening recommendations from healthcare professionals and cancer survivors; radio or television commercials and newspaper articles targeting the Filipino community; informational brochures in Tagalog, Ilocano, or English; and interactive, educational forums facilitated by multilingual Filipino male healthcare professionals. Culturally relevant interventions are needed that address barriers to prostate cancer screening participation and misconceptions about causes of prostate cancer. Findings provide a foundation for future research regarding development of interventional strategies to promote prostate cancer screening among Filipino men.

The Burden of Urinary Incontinence and Urinary Bother Among Elderly Prostate Cancer Survivors

Science.gov (United States)

Kopp, Ryan P.; Marshall, Lynn M.; Wang, Patty Y.; Bauer, Douglas C.; Barrett-Connor, Elizabeth; Parsons, J. Kellogg

2014-01-01

Background Data describing urinary health in elderly, community-dwelling prostate cancer (PCa) survivors are limited. Objective To elucidate the prevalence of lower urinary tract symptoms, urinary bother, and incontinence in elderly PCa survivors compared with peers without PCa. Design, setting, and participants A cross-sectional analysis of 5990 participants in the Osteoporotic Fractures in Men Research Group, a cohort study of community-dwelling men ≥65 yr. Outcome measurements and statistical analysis We characterized urinary health using self-reported urinary incontinence and the American Urological Association Symptom Index (AUA-SI). We compared urinary health measures according to type of PCa treatment in men with PCa and men without PCa using multivariate log-binomial regression to generate prevalence ratios (PRs). Results and limitations At baseline, 706 men (12%) reported a history of PCa, with a median time since diagnosis of 6.3 yr. Of these men, 426 (60%) reported urinary incontinence. In adjusted analyses, observation (PR: 1.92; 95% confidence interval [CI], 1.15–3.21; p = 0.01), surgery (PR: 4.68; 95% CI, 4.11–5.32; p incontinence. Daily incontinence risk increased with time since diagnosis independently of age. Observation (PR: 1.33; 95% CI, 1.00–1.78; p = 0.05), surgery (PR: 1.25; 95% CI, 1.10–1.42; p = 0.0008), and ADT (PR: 1.50; 95% CI, 1.26–1.79; p urinary incontinence, which rose with increasing survivorship duration. Observation, surgery, and ADT were each associated with increased urinary bother. These data suggest a substantially greater burden of urinary health problems among elderly PCa survivors than previously recognized. PMID:23587870

Risk of cancer among atomic bomb survivors

International Nuclear Information System (INIS)

Shimizu, Yukiko; Kato, Hiroo; Schull, W.J.

1991-01-01

This report describes the risk of cancer and in particular cancers other than leukemia among the survivors of the atomic bombing of Hiroshima and Nagasaki. Attention focuses primarily on the risk of death from cancer among individuals in the Life Span Study sample of the Radiation Effect Research Foundation in the period 1950-1985 based on the recently revised dosimetry, termed the DS86 doses. Mortality from malignant tumors is increased among A-bomb survivors as a late effect of A-bomb radiation. Basides the well-known increase of leukemia, there also has been demonstrated increase of cancer of the lung, breast, esophagus, stomach, colon, ovary, urinary bladder, thyroid, and of multiple myeloma, but no increase has yet been observed in mortality from cancer of the rectum, gallbladder, pancreases, prostate and uterus, and of malignant lymphoma. The pattern of appearance over time of radiation-induced cancer other than leukemia differs from that of leukemia. In general, radiation-induced solid cancer begins to appear after attaining the age at which the cancer is normally prone to develop (so-called cancer age), and countinues to increase proportionally with the increase in mortality of the control group as it ages. Sensitivity to radiation, in terms of cancer induction, is higher for persons who were young at the time of the bomb (ATB) in general than for those who were older ATB. Furthermore, susceptibility to radiation-induced cancer tends to be higher in pre- than in post-natally exposed survivors (at least those exposed as adults). Other radiation effect modifiers and the shape of the dose response curve will also be discussed. (author)

What Prostate Cancer Survivors Need to Know about Osteoporosis

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... against gravity. Some examples include walking, climbing stairs, dancing, and weight training. Regular exercise, such as walking, ... being treated for prostate cancer with hormone deprivation therapy should discuss with their doctor whether BMD testing ...

Who are the cancer survivors?

DEFF Research Database (Denmark)

Hovaldt, Hanna Birkbak; Suppli, N P; Olsen, M H

2015-01-01

was compared by social position with the non-cancer population. Results: Cancer survivors composed 4% of the Danish population. Somatic comorbidity was more likely among survivors (OR 1.59, 95% CI 1.57-1.60) and associated with higher age, male sex, short education, and living alone among survivors......Background: No nationwide studies on social position and prevalence of comorbidity among cancer survivors exist. Methods: We performed a nationwide prevalence study defining persons diagnosed with cancer 1943-2010 and alive on the census date 1 January 2011 as cancer survivors. Comorbidity....... Conclusions: Among cancer survivors, comorbidity is common and highly associated with social position....

Pain in cancer survivors

International Nuclear Information System (INIS)

Mladosievicova, B.

2017-01-01

Pain is a common problem among cancer survivors, especially in the first few years after treatment. In the longer term, approximately 5% to 10% of survivors have chronic severe pain. Overall prevalence of all types pain is about 40% in some cancer survivors with previous specific diagnosis. Until recently, impact of pain in cancer survivors have largely been unexamined. This complication can be predicted by type of malignancy, its therapy, time elapsed from completion of anticancer treatment and effectivity of previous pain interventions. As the purpose of this article is to update readers on more recent data about prevalence of pain in cancer survivors and common treatment-related chronic pain etiologies in patients with a history of cancer who are beyond the acute diagnosis and treatment phase, previously known information about acute pain, pain in terminally ill patients. Some new studies in certain subpopulations of cancer survivors will be explored in more detail. (author)

Cancer in atomic bomb survivors

International Nuclear Information System (INIS)

Shigematsu, I.; Kagan, A.

1986-01-01

This book presents information on the following topics: sampling of atomic bomb survivors and method of cancer detection in Hiroshima and Nagasaki; atomic bomb dosimetry for epidemiological studies of survivors in Hiroshima and Nagasaki; tumor and tissue registries in Hiroshima and Nagasaki; the cancer registry in Nagasaki, with atomic bomb survivor data, 1973-1977; cancer mortality; methods for study of delayed health effects of a-bomb radiation; experimental radiation carcinogenesis in rodents; leukemia, multiple myeloma, and malignant lymphoma; cancer of the thyroid and salivary glands; malignant tumors in atomic bomb survivors with special reference to the pathology of stomach and lung cancer; colorectal cancer among atomic bomb survivors; breast cancer in atomic bomb survivors; and ovarian neoplasms in atomic bomb survirors

Barriers and Facilitators of Prostate Cancer Screening among Filipino Men in Hawai’i

Science.gov (United States)

Conde, Francisco A.; Landier, Wendy; Ishida, Dianne; Bell, Rose; Cuaresma, Charlene F.; Misola, Jane

2013-01-01

Purpose/Objectives To examine perceptions, attitudes, and beliefs regarding barriers and facilitators to prostate cancer screening, and to identify potential interventional strategies to promote prostate cancer screening among Filipino men in Hawai’i. Design Exploratory, qualitative. Setting Community-based settings in Hawai’i. Sample 20 Filipino men, 40 years old or older Methods Focus group discussions were tape-recorded, transcribed, and content analysis performed for emergent themes. Main Research Variables Perceptions regarding prostate cancer, barriers and facilitators to prostate cancer screening, and culturally-relevant interventional strategies Findings Perceptions of prostate cancer included fatalism, hopelessness, and dread. Misconceptions regarding causes of prostate cancer, such as frequency of sexual activity, were identified. Barriers to prostate cancer screening included lack of awareness of the need for screening, reticence to seek healthcare when feeling well, fear of cancer diagnosis, financial issues, time constraints, and embarrassment. Presence of urinary symptoms, personal experience with family or friend who had cancer, and receiving recommendations from a healthcare provider regarding screening were facilitators for screening. Potential culturally-relevant interventional strategies to promote prostate cancer screening included screening recommendations from health professionals and cancer survivors; radio/television commercials and newspaper articles targeted to the Filipino community; informational brochures in Tagalog, Ilocano and/or English; and interactive, educational forums facilitated by Filipino multilingual, male healthcare professionals. Conclusions Culturally-relevant interventions are needed that address barriers to prostate cancer screening participation and misconceptions about causes of prostate cancer. Implications for Nursing Findings provide a foundation for future research regarding development of interventional

Metabolic Syndrome in Korean Cancer Survivors and Family Members: A Study in a Health Promotion Center.

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Shin, Jin Young; Choi, Yoon Ho; Song, Yun Mi

2015-01-01

This cross-sectional study evaluated the risk of metabolic syndrome (MetS) in cancer survivors and family members. Subjects were 48,934 adults (24,786 men, 24,148 women) aged ≥40yr who receive a routine health examination at 1 hospital from January 2010 to December 2012. There were 2468 cancer survivors, 18,211 with cancer patients in the family, and 28,255 noncancer subjects, who never experienced cancer and whose family members either. Associations between MetS and cancer experience were assessed using multiple logistic regression analysis. The odds ratio (OR) of MetS in female cancer survivors was significantly higher than noncancer subjects after adjusting for age, smoking, physical activity, and alcohol intake (OR = 1.22, 95% confidence intervals: 1.02-1.47]. However, the OR of MetS for male survivors did not differ from that of noncancer subjects. Gastric cancer survivors had a lower OR of MetS than noncancer subjects (0.37, 0.27-0.50). ORs of breast cancer (1.49, 1.00-2.23) and prostate cancer survivors (1.46, 1.07-1.99) were higher than the OR of MetS for noncancer subjects. There was no difference in the OR of MetS between the family members of cancer patients and non-cancer subjects. These findings suggest that the odds of MetS for cancer survivors may differ by cancer type and by sex.

Does Health Coaching Grow Capacity in Cancer Survivors? A Systematic Review.

Science.gov (United States)

Barakat, Suzette; Boehmer, Kasey; Abdelrahim, Marwan; Ahn, Sangwoo; Al-Khateeb, Abdulrahman A; Villalobos, Neri Álvarez; Prokop, Larry; Erwin, Patricia J; Fleming, Kirsten; Serrano, Valentina; Spencer-Bonilla, Gabriela; Murad, Mohammad Hassan

2018-02-01

Interventions that grow patient capacity to do the work of health care and life are needed to support the health of cancer survivors. Health coaching may grow capacity. This systematic review of health coaching interventions explored coaching's ability to grow capacity of cancer survivors. The authors included randomized trials or quasi-experimental studies comparing coaching to alternative interventions, and adhered to PRISMA reporting guidelines. Data were analyzed using the Theory of Patient Capacity (BREWS: Capacity is affected by factors that influence ability to reframe Biography ["B"], mobilize or recruit Resources ["R"], interact with the Environment of care ["E"], accomplish Work ["W"]), and function Socially ["S"]). The authors reviewed 2210 references and selected 12 studies (6 randomized trials and 6 pre-post). These studies included 1038 cancer survivors, mean age 57.2 years, with various type of cancers: breast, colorectal, prostate, and lung. Health coaching was associated with improved quality of life, mood, and physical activity but not self-efficacy. Classified by potential to support growth in patient capacity, 67% of included studies reported statistically significant outcomes that support "B" (quality of life, acceptance, spirituality), 75% "R" (decreased fatigue, pain), 67% "W" (increased physical activity), and 33% "S" (social deprivation index). None addressed changing the patient's environment of care. In cancer survivors, health coaching improved quality of life and supported patient capacity by several mechanisms, suggesting an important role for "Capacity Coaching." Future interventions that improve self-efficacy and patients' environments of care are needed. Capacity Coaching may improve health and quality of life of cancer survivors.

Decisional Conflict: Relationships Between and Among Family Context Variables in Cancer Survivors.

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Lim, Jung-Won; Shon, En-Jung

2016-07-01

To investigate the relationships among life stress, family functioning, family coping, reliance on formal and informal resources, and decisional conflict in cancer survivors. 
. Cross-sectional.
. Participants were recruited from the California Cancer Surveillance Program, hospital registries, and community agencies in southern California and Cleveland, Ohio. 
. 243 European American, African American, Chinese American, and Korean American cancer survivors diagnosed with breast, colorectal, or prostate cancer.
. The merged data from an ethnically diverse cohort of cancer survivors participating in the two survey studies were used. Standardized measures were used to identify family context variables and decisional conflict. 
. Life stress, family functioning, family coping, reliance on formal and informal resources, and decisional conflict.
. Structural equation modeling demonstrated that life stress was significantly associated with decisional conflict. Family functioning significantly mediated the impact of life stress on decisional conflict through family coping. Reliance on formal and informal resources moderated the relationships among the study variables. 
. The role of the family context, which includes family functioning and coping, on decisional conflict is important in the adjustment process to make high-quality decisions in cancer survivorship care. 
. Findings present nursing practice and research implications that highlight the need for efforts to encourage and support family involvement in the decision-making process and to enhance cancer survivors' adjustment process.

Prostate cancer

Energy Technology Data Exchange (ETDEWEB)

Murphy, G.P.; Kuss, R., Khoury, S.; Chatelain, C.; Denis, L.

1987-01-01

This book contains over 70 selections. Some of the titles are: Place of the Computed Tomography in the Staging of Prostatic Cancer; Magnetic Resonance Imaging (MRI) in Staging of the Prostatic Cancer; Magnetic Resonance Imaging of the Prostate; Long-Term Results in Radiotherapy of Prostatic Cancer; Interstitial Irradiation Using I-125 Seeds; and Treatment of Cancer of the Prostate by Use of Physiotherapy: Long-Term Results.

Prostate cancer

International Nuclear Information System (INIS)

Murphy, G.P.; Kuss, R.; Khoury, S.; Chatelain, C.; Denis, L.

1987-01-01

This book contains over 70 selections. Some of the titles are: Place of the Computed Tomography in the Staging of Prostatic Cancer; Magnetic Resonance Imaging (MRI) in Staging of the Prostatic Cancer; Magnetic Resonance Imaging of the Prostate; Long-Term Results in Radiotherapy of Prostatic Cancer; Interstitial Irradiation Using I-125 Seeds; and Treatment of Cancer of the Prostate by Use of Physiotherapy: Long-Term Results

Cancer survivors in the workplace: sleep disturbance mediates the impact of cancer on healthcare expenditures and work absenteeism.

Science.gov (United States)

Gonzalez, Brian D; Grandner, Michael A; Caminiti, Courtney B; Hui, Siu-Kuen Azor

2018-06-05

History of cancer is significantly associated with increases in healthcare costs, worse work performance, and higher absenteeism in the workplace. This is particularly important as most cancer survivors return to employment. Sleep disturbance is a largely overlooked potential contributor to these changes. Data from 9488 state employees participating in the Kansas State employee wellness program were used to assess cancer history, sleep disturbance, healthcare expenditures, work performance ratings, and absenteeism. Participants were categorized as having had no history of breast or prostate cancer, a past history only with no current cancer treatment, or current treatment for breast or prostate cancer. Indirect mediation analyses determined whether sleep disturbance mediated the influence of cancer status on outcomes. Employees receiving treatment for breast or prostate cancer had significantly greater healthcare expenditures and absenteeism than those with a past history or no history of cancer (ps accounting for 2 and 8% of the impact of cancer on healthcare expenditure and missed full days of work, respectively. The worse outcomes observed among employees receiving treatment for breast and prostate cancer, the most common forms of cancer among women and men, were partially explained by the impacts of cancer and treatment for cancer on sleep disturbance. These findings suggest that preventing or addressing sleep disturbance may result in economic benefits in addition to improvements in health and quality of life.

Health-related quality of life of African-American female breast cancer survivors, survivors of other cancers, and those without cancer.

Science.gov (United States)

Claridy, Mechelle D; Ansa, Benjamin; Damus, Francesca; Alema-Mensah, Ernest; Smith, Selina A

2018-04-27

The purpose of this study was to compare differences in health-related quality of life (HRQOL) between African-American female breast cancer survivors, African-American female survivors of other cancers, and African-American women with no history of cancer. Using data from the 2010 National Health Interview Survey (NHIS), the HRQOL of African-American women aged 35 years or older was compared by cancer status. Physical and mental health items from the Patient-Reported Outcomes Measurement Information System (PROMIS) global health scale were used to assess differences in HRQOL. For summary physical and mental health measures, no significant differences were found between breast cancer survivors and women with no history of cancer; survivors of other cancers reported poorer physical and mental health than did women with no history of cancer. Similar differences were found at the item level. When we examined the two African-American female cancer survivor groups, we found that cancer survivors whose cancer was being treated reported substantially poorer physical health and mental health than did those whose cancer was not being treated. Survivors who had private insurance and were cancer free reported better physical and mental health than did those who did not have private insurance and those who were not cancer free. Breast cancer survivors reported slightly better physical and mental health than did survivors of other cancers. Our findings highlight the need for public health agencies to adopt practices to improve the mental and physical health of African-American female survivors of cancer.

Follow-up Care Education and Information: Identifying Cancer Survivors in Need of More Guidance.

Science.gov (United States)

O'Malley, Denalee M; Hudson, Shawna V; Ohman-Strickland, Pamela A; Bator, Alicja; Lee, Heather S; Gundersen, Daniel A; Miller, Suzanne M

2016-03-01

Cancer survivors engage in cancer screenings and protective health behaviors at suboptimal rates despite their increased risk for future illness. Survivorship care plans and other educational strategies to prepare cancer survivors to adopt engaged roles in managing long-term follow-up care and health risks are needed. In a sample of cancer survivors, we identified patient characteristics and psychosocial predictors associated with increased follow-up care informational needs. Cross-sectional surveys were administered to early-stage breast and prostate survivors (N = 278; 68 % breast) at least 2 years post treatment from four community hospital programs in New Jersey between May 2012 and July 2013. Patient demographics, medical history, psychosocial characteristics (i.e., worries about the future, fear of disease recurrence, and patient activation), and perceptions of oncology and primary care were assessed. African-American survivors (AOR = 2.69, 95 % confidence interval [CI] 1.27-5.68) and survivors with higher comorbidity (AOR =1.16, CI 1.01-1.33) were more likely to want additional information to guide follow-up care. Adjusting for race and comorbidities, survivors who wanted more information to guide their follow-up care reported greater worries about the future (p < 0.05) and fears about disease recurrence (p < 0.05) compared to those who did not want additional information. Results emphasize the need to develop cancer survivorship educational strategies that are both responsive to the needs of specific populations (e.g., African-American survivors and patients with multiple comorbidities) and the psychosocial profiles that motivate requests for more extensive follow-up guidance.

Perceived barriers and facilitators to physical activity in men with prostate cancer: possible influence of androgen deprivation therapy.

Science.gov (United States)

Keogh, J W L; Patel, A; MacLeod, R D; Masters, J

2014-03-01

While physical activity is beneficial for men with prostate cancer, too few perform sufficient activity for such benefit. This study examined perceptions of men with prostate cancer of their barriers and facilitators to physical activity, and how androgen deprivation therapy (ADT) may influence these perceptions. Two focus groups were conducted, involving six ADT and eight non-ADT patients respectively. Data were transcribed verbatim and themes developed using a general inductive thematic approach. Facilitators to physical activity common to both groups of cancer survivors included clinician and spousal involvement, with pre-existing co-morbidities and increased age cited as barriers by both groups. The ADT subgroup cited personal involvement as a facilitator to physical activity, with fatigue, reduced motivation and a relative lack of specific advice from their clinician as additional barriers. The non-ADT subgroup had no additional facilitators to physical activity but cited time constraints as a barrier. These results highlight the important role that cancer clinicians and spouses play in promoting physical activity for men with prostate cancer and how ADT may influence their other facilitators and barriers. As physical activity is beneficial for prostate cancer survivors, especially those on ADT, cancer clinicians should regularly discuss physical activity with their patients. © 2013 John Wiley & Sons Ltd.

Extended Cancer Education for Longer-Term Survivors in Primary Care for Patients With Stage I-II Breast or Prostate Cancer or Stage I-III Colorectal Cancer

Science.gov (United States)

2017-11-15

Stage I Breast Cancer; Stage I Colorectal Cancer AJCC v6 and v7; Stage I Prostate Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage II Colorectal Cancer AJCC v7; Stage II Prostate Cancer; Stage IIA Breast Cancer; Stage IIA Colorectal Cancer AJCC v7; Stage IIA Prostate Cancer; Stage IIB Breast Cancer; Stage IIB Colorectal Cancer AJCC v7; Stage IIB Prostate Cancer; Stage IIC Colorectal Cancer AJCC v7; Stage III Colorectal Cancer AJCC v7; Stage IIIA Colorectal Cancer AJCC v7; Stage IIIB Colorectal Cancer AJCC v7; Stage IIIC Colorectal Cancer AJCC v7

Cancer survivors. Work related issues.

Science.gov (United States)

Schultz, Pamela N; Beck, Martha L; Stava, Charles; Sellin, Rena V

2002-05-01

New and more effective treatments for cancer have resulted in individuals living longer with a better quality of life. Many more survivors are employed in the workplace. Cancer is no longer only an issue for survivors and their families; it has become an issue for the employer and the workplace. This article describes survey results of 4,364 long term cancer survivors in which they were asked to respond to items describing their ability to work, job discrimination, and quality of life. Thirty-five percent of survivors were working at the time they completed the survey, and 8.5% considered themselves unable to work. This research has shown that age, gender, ethnic group, and cancer type affected the working status of the survivors. Of survivors continuing to work, 7.3% indicated they had experienced job discrimination. The results indicate most cancer survivors do not perceive employment related problems, and are readily assimilated into the work force. Job discrimination and the ability to work is a quality of life issue.

Cancer and non-cancer effects in Japanese atomic bomb survivors

International Nuclear Information System (INIS)

Little, M P

2009-01-01

The survivors of the atomic bombings in Hiroshima and Nagasaki are a general population of all ages and sexes and, because of the wide and well characterised range of doses received, have been used by many scientific committees (International Commission on Radiological Protection (ICRP), United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR), Biological Effects of Ionizing Radiations (BEIR)) as the basis of population cancer risk estimates following radiation exposure. Leukaemia was the first cancer to be associated with atomic bomb radiation exposure, with preliminary indications of an excess among the survivors within the first five years after the bombings. An excess of solid cancers became apparent approximately ten years after radiation exposure. With increasing follow-up, excess risks of most cancer types have been observed, the major exceptions being chronic lymphocytic leukaemia, and pancreatic, prostate and uterine cancer. For most solid cancer sites a linear dose response is observed, although in the latest follow-up of the mortality data there is evidence (p = 0.10) for an upward curvature in the dose response for all solid cancers. The only cancer sites which exhibit (upward) curvature in the dose response are leukaemia, and non-melanoma skin and bone cancer. For leukaemia the dose response is very markedly upward curving, indeed largely describable as a pure quadratic dose response, particularly in the low dose (0-2 Sv) range. Even 55 years after the bombings over 40% of the Life Span Study cohort remain alive, so continued follow-up of this group is vital for completing our understanding of long-term radiation effects in people. In general, the relative risks per unit dose among the Japanese atomic bomb survivors are greater than those among comparable subsets in studies of medically exposed individuals. Cell sterilisation largely accounts for the discrepancy in relative risks between these two populations, although other

Stages of Prostate Cancer

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... Genetics of Prostate Cancer Prostate Cancer Screening Research Prostate Cancer Treatment (PDQ®)–Patient Version General Information About Prostate Cancer Go to Health Professional Version Key Points Prostate ...

Prostate Cancer FAQs

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... Fundraise for PCF: Many vs Cancer Contact Us Prostate Cancer FAQs Top 10 Things You Should Know About ... prostate cancer detected? What are the symptoms of prostate cancer? If the cancer is caught at its earliest ...

Dietary Supplements Commonly Used by Cancer Survivors: Are There Any Benefits?

Science.gov (United States)

Marian, Mary J

2017-10-01

Following a cancer diagnosis, dietary supplements are reportedly used by 20%-80% of individuals. Supplements are most commonly used by breast cancer survivors, followed by patients with prostate, colorectal, and lung cancers, which is not surprising since these are the most common types of cancer diagnosed in adults. Reasons cited for such use include improving quality of life, reducing symptoms related to treatment and/or the disease process, and recommendation from medical practitioners; family and friends may also be an influence. However, controversy surrounds the use of dietary supplements, particularly during treatment-specifically, whether supplements affect treatment efficacy is unknown. This article discusses the evidence related to common dietary supplements used to prevent cancer or a recurrence.

Health behaviour models and patient preferences regarding nutrition and physical activity after breast or prostate cancer diagnosis.

Science.gov (United States)

Green, H J; Steinnagel, G; Morris, C; Laakso, E L

2014-09-01

This study aimed to improve understanding of prostate and breast cancer survivors' physical activity and nutrition and the association of these behaviours with two models. The first model, the Commonsense Self-Regulation Model (CSM), addresses cognitive and emotional perceptions of illness whereas the Transtheoretical Model (TTM) focuses on stage of readiness to engage in a behaviour. Participants who had been diagnosed with either breast (n = 145) or prostate cancer (n = 92) completed measures of demographic and health information, illness representations, stage of change, self-efficacy and preferences regarding health behaviour interventions. Health behaviours in the past seven days were measured via the International Physical Activity Questionnaire and concordance with national dietary guidelines. As hypothesised, TTM variables (stage of change and self-efficacy) demonstrated independent associations with physical activity and nutrition in regression analyses. CSM variables were not independently associated with absolute levels of health behaviours but both TTM and CSM variables were independently associated with self-reported changes in physical activity and nutrition following prostate or breast cancer diagnosis. Many participants reported high interest in receiving lifestyle interventions, particularly soon after diagnosis. Results supported application of the TTM and CSM models for strengthening behaviour change intentions and actions in breast and prostate cancer survivors. © 2014 John Wiley & Sons Ltd.

Prostate Cancer

Science.gov (United States)

... breast cancer (BRCA1 or BRCA2) or a very strong family history of breast cancer, your risk of prostate cancer may be higher. Obesity. Obese men diagnosed with prostate cancer may be more likely ...

Prostate Cancer Symptoms

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... Fundraise for PCF: Many vs Cancer Contact Us Prostate Cancer Symptoms and Signs Prostate Cancer Basics Risk Factors ... earlier. So what are the warning signs of prostate cancer? Unfortunately, there usually aren’t any early warning ...

Prostate cancer - treatment

Science.gov (United States)

... page: //medlineplus.gov/ency/patientinstructions/000403.htm Prostate cancer - treatment To use the sharing features on this page, ... drugs is recommended. References National Cancer Institute. Prostate cancer treatment (PDQ): Stages of prostate cancer. Updated July 31, ...

Elevated cancer risk in Holocaust survivors residing in Israel: A retrospective cohort study.

Science.gov (United States)

Ben David, Ran; Biderman, Aya; Sherf, Michael; Zamstein, Omri; Dreiher, Jacob

2018-05-01

The purpose of this study was to examine the incidence of malignant diseases among Holocaust survivors in Israel compared with European and American immigrants who did not experience the Holocaust. Study subjects included Holocaust survivors born in European countries under Nazi occupation before 1945, who immigrated to Israel after 1945 and were alive as of the year 2000. Living survivors were identified based on recognition criteria in accordance with the Holocaust Survivor Benefits Law. The comparison group consisted of Clalit enrollees who were born before 1945 in European countries not under Nazi occupation and were alive in 2000 or were born in any European country or America, immigrated to Israel before 1939 and were alive in 2000. The incidence of malignant diseases was compared in univariate and Poisson regression models analyses, controlling for age, smoking, obesity, diabetes and place of residence. The study included 294,543 Holocaust survivors, and the mean age at the beginning of follow-up was 74 ± 8.7 years; 43% males. In multivariable analyses, the rate ratio (RR) values for males and females were 1.9 and 1.3 for colon cancer, 1.9 and 1.4 for lung cancer, 1.6 and 1.4 for bladder cancer and 1.2 and 1.3 for melanoma, respectively. For prostate cancer in males, the RR was 1.4, while for breast cancer in females, it was 1.2. The incidence of malignant diseases among Holocaust survivors residing in Israel was higher than that among non-Holocaust survivors. These associations remained statistically significant in a multivariable analysis and were stronger for males. Copyright © 2018 Elsevier Ltd. All rights reserved.

Cancer survivors' experience of time

DEFF Research Database (Denmark)

Rasmussen, Dorte M.; Elverdam, Beth

2007-01-01

, and prioritize how and with whom they want to spend their time. CONCLUSION: With an increasing number of people being cured following a cancer diagnosis, nurses and oncology nurse specialists who work with cancer survivors must be aware of the fact that time is a central theme in understanding cancer survivors......' lives, and they must know how to guide these survivors in their new lives and take care of their well-being....

Cancer incidence in Holocaust male survivors-An Israeli cohort study.

Science.gov (United States)

Keinan-Boker, Lital; Goldbourt, Uri

2016-12-01

Previous studies, often using proxy exposure assessment and not controlling for individual risk factors, suggested higher cancer risk in Holocaust survivors. We have used individual-level data from a male cohort of Israeli civil servants recruited in 1963 to investigate cancer incidence in Holocaust survivors, controlling for potential confounders. The analysis included 4,669 Europe-born subjects; 689 exposed = E (immigrated to Israel after 1939 and reported of being in Nazi camps during World War II); 2,307 potentially exposed = PE (immigrated to Israel after 1939 and reported of not being in Nazi camps); and 1,673 non-exposed = NE (immigrated to Israel prior to 1939). Vital status and cancer incidence in the cohort were determined based on national registries. Socioeconomic level, health behaviors and cancer incidence were compared between the groups and Cox proportional hazards regression models adjusting for potential confounders assessed hazard risk ratios for cancer by exposure status. All-cause mortality was studied as a competing risk. In total, 241, 682, and 522 cancer cases were diagnosed in the E, PE, and NE, respectively. Compared with the NE, all-site cancer incidence was higher in the E (HR = 1.13, 95%CI 0.97-1.32) but not in the PE. All-cause mortality competed with all-site invasive cancer incidence in the E group (HR = 1.18, 95%CI 1.02-1.38). Colorectal and lung cancer seemed to be positively though non-significantly associated with the exposure while prostate cancer was not. Male Holocaust survivors may be at a weakly increased risk for all-site, colorectal and lung cancer. The role of age at exposure and residual confounding should be further investigated. © 2016 UICC.

Feasibility of a mobile phone application to promote physical activity in cancer survivors

Directory of Open Access Journals (Sweden)

Anna Roberts

2016-01-01

Full Text Available Background: Regular participation in physical activity is associated with improved physical and psychosocial outcomes in cancer survivors. However, physical activity levels are low during and after cancer treatment. Interventions to promote physical activity in this population are needed. Mobile technology has potential, but currently, there is no mobile phone application designed to promote physical activity in cancer survivors. Objectives: The first aim is to assess feasibility and acceptability of an existing physical activity mobile application (‘app’ designed for the general population, in a sample of breast, colorectal and prostate cancer survivors. A further aim is to understand how the application could be adapted to overcome barriers to physical activity participation in this population. Methods: A feasibility study was carried out that investigated acceptability of and participants’ opinions on the application. A total of 11 cancer survivors tested the application for 6 weeks. Physical activity (Godin Leisure Time Exercise Questionnaire, wellbeing (FACT-G, fatigue (FACIT-Fatigue scale, quality of life (EQ5D, sleep quality (Pittsburgh Sleep Quality Index, anxiety and depression (Hospital Anxiety and Depression Scale were self-reported at baseline and at 6-week follow-up. Participants completed qualitative telephone interviews about their experiences of using the app, and these were coded using thematic analysis. Results: The application was acceptable among the participants; 73% of people who responded to the study advertisement agreed to participate, and 100% of participants who started the study completed. There was a significant increase in participants’ mean strenuous physical activity of 51.91 minutes per week from baseline to 6-week follow-up (P=0.005. There was also a significant reduction in reported sleep problems from baseline (mean=9.27, SD=6.72 to 6-week follow-up (mean=6.72, SD=5.50; P=0.01. There were no other

The acute effects of exercise on cortical excitation and psychosocial outcomes in men treated for prostate cancer: a randomized controlled trial

Directory of Open Access Journals (Sweden)

Daniel eSanta Mina

2014-11-01

Full Text Available Purpose: Regular exercise improves psychological wellbeing in men treated for prostate cancer. For this population and among cancer survivors in general, the effect of a single bout of exercise on self-report or objective measures of psychological wellbeing has not been examined. We examined the acute effect of a single bout of exercise on the cortical silent period (CSP and on self-reported mood in men that have received treatment for prostate cancer. Methods: Thirty-six prostate cancer survivors were randomly assigned to 60 minutes of low to moderate intensity exercise or to a control condition. Outcomes were assessed immediately before and after either the exercise or the control condition. Results: No significant differences in baseline CSP or mood were observed following the exercise session or control conditions. Participants with higher scores of trait anxiety had significantly shorter CSP at baseline, as well as those receiving androgen deprivation therapy. Age and baseline CSP had a low-moderate, but significant negative correlation. Changes in CSP following the exercise condition were strongly negatively correlated with changes in self-reported vigor. Conclusions: While we did not observe any acute effect of exercise on the CSP in this population, the associations between CSP and trait anxiety, age, and vigor are novel findings requiring further examination.Implications for Cancer Survivors: Exercise did not acutely affect our participants in measures of psychological wellbeing. Additional mechanisms to explain the chronic psychosocial benefits of exercise previously observed in men with prostate cancer require further exploration.Clinicaltrials.gov Identifier: NCT01715064 (http://clinicaltrials.gov/show/NCT01715064

Cancer survivor identity shared in a social media intervention.

Science.gov (United States)

Song, Hayeon; Nam, Yujung; Gould, Jessica; Sanders, W Scott; McLaughlin, Margaret; Fulk, Janet; Meeske, Kathleen A; Ruccione, Kathleen S

2012-01-01

This study investigates how cancer survivors construct their identities and the impact on their psychological health, as measured by depression and survivor self-efficacy. Fourteen young adult survivors of pediatric cancer participated in a customized social networking and video blog intervention program, the LIFECommunity, over a 6-month period. Survivors were asked to share their stories on various topics by posting video messages. Those video blog postings, along with survey data collected from participants, were analyzed to see how cancer survivors expressed their identities, and how these identities are associated with survivors' psychosocial outcomes. In survivors who held negative stereotypes about cancer survivors, there was a positive relationship with depression while positive stereotypes had a marginal association with cancer survivor efficacy. Findings indicate that although pediatric cancer survivors often do not publicly discuss a "cancer survivor identity," they do internalize both positive and negative stereotypes about cancer survivorship. It is important for practitioners to be aware of the long-term implications of cancer survivor identity and stereotypes.

Synergistic interaction of benign prostatic hyperplasia and prostatitis on prostate cancer risk

Science.gov (United States)

Hung, S-C; Lai, S-W; Tsai, P-Y; Chen, P-C; Wu, H-C; Lin, W-H; Sung, F-C

2013-01-01

Background: The incidence of prostate cancer is much lower in Asian men than in Western men. This study investigated whether prostate cancer is associated with prostatitis, benign prostatic hyperplasia (BPH), and other medical conditions in the low-incidence population. Methods: From the claims data obtained from the universal National Health Insurance of Taiwan, we identified 1184 patients with prostate cancer diagnosed from 1997 to 2008. Controls comprised 4736 men randomly selected from a cancer-free population. Both groups were 50 years of age or above. Medical histories between the two groups were compared. Results: Multivariate logistic regression analysis showed that prostatitis and BPH had stronger association with prostate cancer than the other medical conditions tested. Compared with men without prostatitis and BPH, a higher odds ratio (OR) for prostate cancer was associated with BPH (26.2, 95% confidence interval (CI) 20.8–33.0) than with prostatitis (10.5, 95% CI=3.36–32.7). Men with both conditions had an OR of 49.2 (95% CI=34.7–69.9). Conclusion: Men with prostate cancer have strong association with prostatitis and/or BPH. Prostatitis interacts with BPH, resulting in higher estimated relative risk of prostate cancer in men suffering from both conditions. PMID:23612451

Internet Use and Breast Cancer Survivors

Science.gov (United States)

Muhamad, Mazanah; Afshari, Mojgan; Mohamed, Nor Aini

2011-01-01

A survey was administered to 400 breast cancer survivors at hospitals and support group meetings in Peninsular Malaysia to explore their level of Internet use and factors related to the Internet use by breast cancer survivors. Findings of this study indicated that about 22.5% of breast cancer survivors used Internet to get information about breast…

The effect, moderators, and mediators of resistance and aerobic exercise on health-related quality of life in older long-term survivors of prostate cancer.

Science.gov (United States)

Buffart, Laurien M; Newton, Robert U; Chinapaw, Mai J; Taaffe, Dennis R; Spry, Nigel A; Denham, James W; Joseph, David J; Lamb, David S; Brug, Johannes; Galvão, Daniel A

2015-08-15

The current study examined effects, moderators (for whom), and mediators (working mechanisms) of 12 months of exercise on health-related quality of life (HRQoL) in older long-term survivors of prostate cancer. In total, 100 men aged 71.7 years (standard deviation, 6.4 years) were randomly assigned to 6 months of supervised aerobic and resistance exercise followed by 6 months of a home-based exercise maintenance program (EX group) or printed education material regarding physical activity for 12 months (PA group). Assessments took place at baseline and after 6 and 12 months. Generalized estimating equations were used to study the effects of EX versus PA on HRQoL at 6 and 12 months, adjusting for baseline HRQoL. The authors examined potential sociodemographic and clinical moderators by adding interaction terms, and potential physical and psychological mediators using the product-of-coefficients test. At 6 months, significant beneficial effects were found for global QoL, physical function, and social function in the EX group compared with the PA group. For physical function, beneficial effects were sustained at 12 months. Moderation analyses demonstrated larger effects of EX versus PA for patients who were married, started exercising sooner after their diagnosis, and previously used bisphosphonates. Changes in lower body functional performance significantly mediated the effect of EX on global QoL, physical function, and social function. No mediating effects on HRQoL were found for aerobic fitness, physical activity, fatigue, distress, or falls self-efficacy. Aerobic and resistance exercise appears to have beneficial effects on HRQoL among older, long-term survivors of prostate cancer. Effects were moderated by marital status, time since diagnosis, and use of bisphosphonates, and were mediated by lower body functional performance. © 2015 American Cancer Society.

Rectal Cancer Survivors' Participation in Productive Activities.

Science.gov (United States)

Hornbrook, Mark C; Grant, Marcia; Wendel, Christopher; Bulkley, Joanna E; Mcmullen, Carmit K; Altschuler, Andrea; Temple, Larissa Kf; Herrinton, Lisa J; Krouse, Robert S

2017-01-01

Rectal cancer and its treatment impair survivors' productivity. To assess determinants of market and nonmarket employment, job search, volunteering, and homemaking among survivors five years or longer after diagnosis. We mailed questionnaires to 1063 survivors who were members of Kaiser Permanente (Northern California, Northwest) during 2010 and 2011. Productive activities, functional health status, and bowel management at the time of the survey. Response rate was 60.5% (577/953). Higher comorbidity burdens were associated with lower productivity for men and women rectal cancer survivors. Productive survivors were younger and had lower disease stage and age at diagnosis, higher household income and educational attainment, and fewer comorbidity burdens and workplace adjustments than did nonproductive survivors (p < 0.05 each; 2-sided). Productive rectal cancer survivors were evenly split by sex. Staying productive is associated with better mental health for rectal cancer survivors. Rectal cancer survivors with multiple chronic conditions, higher disease stage, lower productive activities, and older age need better access to medical care and closer monitoring of the quality of their care, including self-care. To capture the full extent of the involvement of survivors in all types of productive activities, research should routinely include measures of employment, searching for employment, homemaking, and volunteering. Counting market and nonmarket productive activities is innovative and recognizes the continuum of contributions survivors make to families and society. Health care systems should routinely monitor rectal cancer survivors' medical care access, comorbidities, health-related quality of life, and productive activities.

Childhood Cancer Survivors Are Living Longer

Science.gov (United States)

New data from the Childhood Cancer Survivor Study suggest that refinements in pediatric cancer treatment over the last few decades have helped to extend the lifespans of many survivors of childhood cancer.

Osteoblast-Prostate Cancer Cell Interaction in Prostate Cancer Bone Metastases

National Research Council Canada - National Science Library

Navone, Nora

2001-01-01

.... This suggests that prostate cancer cells interact with cells from the osteoblastic lineage. To understand the molecular bases of prostatic bone metastases, we established two prostate cancer cell lines, MDA PCa 2a and MDA PCa 2b (1...

Prostate Cancer Ambassadors

Science.gov (United States)

Vines, Anissa I.; Hunter, Jaimie C.; Carlisle, Veronica A.; Richmond, Alan N.

2016-01-01

African American men bear a higher burden of prostate cancer than Caucasian men, but knowledge about how to make an informed decision about prostate cancer screening is limited. A lay health advisor model was used to train “Prostate Cancer Ambassadors” on prostate cancer risk and symptoms, how to make an informed decision for prostate-specific antigen screening, and how to deliver the information to members of their community. Training consisted of two, 6-hour interactive sessions and was implemented in three predominantly African American communities over an 8-month period between 2013 and 2014. Following training, Ambassadors committed to contacting at least 10 people within 3 months using a toolkit composed of wallet-sized informational cards for distribution, a slide presentation, and a flip chart. Thirty-two Ambassadors were trained, with more than half being females (59%) and half reporting a family history of prostate cancer. Prostate cancer knowledge improved significantly among Ambassadors (p ≤ .0001). Self-efficacy improved significantly for performing outreach tasks (p < .0001), and among women in helping a loved one with making an informed decision (p = .005). There was also an improvement in collective efficacy in team members (p = .0003). Twenty-nine of the Ambassadors fulfilled their commitment to reach at least 10 people (average number of contacts per Ambassador was 11). In total, 355 individuals were reached with the prostate cancer information. The Ambassador training program proved successful in training Ambassadors to reach communities about prostate cancer and how to make an informed decision about screening. PMID:27099348

Radiation therapy of newly diagnosed, advanced prostatic cancer and hormonally relapsed prostatic cancer

International Nuclear Information System (INIS)

Suzuki, Minoru; Fujiwara, Kazuhisa; Hayakawa, Katsumi; Hida, Shuichi

1994-01-01

Ten patients with newly diagnosed, advanced prostatic cancer were treated with radiotherapy and hormone therapy to improve tumor control and survival. Eight patients with hormonally relapsed prostatic cancer were treated with radiotherapy to improve their quality of life. Local control of the tumor was achieved in 9 of 10 patients with newly diagnosed, advanced prostatic cancer. Five of eight patients with hormonally relapsed prostatic cancer obtained improved quality of life. Combined radiotherapy and hormone therapy were effective in the treatment of newly diagnosed, advanced prostatic cancer, and radiotherapy was useful for improving the quality of life of patients with hormonally relapsed prostatic cancer. (author)

Clinical studies on gastric cancer and breast cancer among A-bomb survivors

Energy Technology Data Exchange (ETDEWEB)

Yamagata, S; Ohya, M; Nagusa, Y; Harada, T; Tani, T [Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology

1977-04-01

Fifty-five cases of gastric cancer and 14 cases of breast cancer among A-Bomb survivors, which had been treated at Dept. of Surgery, Research Institute for Nuclear Medicine and Biology of Hiroshima Univ., were discussed. Both gastric cancer and breast cancer were recognized more in A-Bomb survivors of advanced age. Particularly, the number of gastric cancer in A-Bomb survivors of over 65-year old was about double the number of unexposed persons. Ratio of male to female in A-Bomb survivors with gastric cancer was 1.6:1, and the ratio of female was higher as compared to the ratio in unexposed persons (2.6:1). Gastric cancer of stage III and IV in A-Bomb survivors was 54.5%, and advanced cancer was comparatively few in A-Bomb survivors as compared to in unexposed persons (78.2%). Similarly, comparatively early stage breast cancer of stage I and II was recognized more in A-Bomb survivors. Particularly, T/sub 1/ and T/sub 2/ in which tumor was small in size showed very high percentage of 92.9% in A-Bomb survivors. In gastric cancer in A-Bomb survivors, poorly differentiated adenocarcinoma showed the highest percentage of 34.5%. However, there was no significant difference according to the exposure conditions. As to histological type of breast cancer, medullary tubular adenocarcinoma abounds mostly in both A-Bomb survivors (71.4%) and unexposed persons (75.9%). As the influence of operation, anemia was recognized before operation strongly in A-Bomb survivors with gastric cancer of over 65-year old. After the operation, transient rise of GOT and GPT was recognized in A-Bomb survivors of advanced age with gastric cancer. However, there was no difference in postoperative complications between A-Bomb survivors and unexposed persons.

Financial Burden in Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study.

Science.gov (United States)

Nipp, Ryan D; Kirchhoff, Anne C; Fair, Douglas; Rabin, Julia; Hyland, Kelly A; Kuhlthau, Karen; Perez, Giselle K; Robison, Leslie L; Armstrong, Gregory T; Nathan, Paul C; Oeffinger, Kevin C; Leisenring, Wendy M; Park, Elyse R

2017-10-20

Purpose Survivors of childhood cancer may experience financial burden as a result of health care costs, particularly because these patients often require long-term medical care. We sought to evaluate the prevalence of financial burden and identify associations between a higher percentage of income spent on out-of-pocket medical costs (≥ 10% of annual income) and issues related to financial burden (jeopardizing care or changing lifestyle) among survivors of childhood cancer and a sibling comparison group. Methods Between May 2011 and April 2012, we surveyed an age-stratified, random sample of survivors of childhood cancer and a sibling comparison group who were enrolled in the Childhood Cancer Survivor Study. Participants reported their household income, out-of-pocket medical costs, and issues related to financial burden (questions were adapted from national surveys on financial burden). Logistic regression identified associations between participant characteristics, a higher percentage of income spent on out-of-pocket medical costs, and financial burden, adjusting for potential confounders. Results Among 580 survivors of childhood cancer and 173 siblings, survivors of childhood cancer were more likely to have out-of-pocket medical costs ≥ 10% of annual income (10.0% v 2.9%; P report spending a higher percentage of their income on out-of-pocket medical costs, which may influence their health-seeking behavior and potentially affect health outcomes. Our findings highlight the need to address financial burden in this population with long-term health care needs.

Prostate Cancer Screening : The effect on prostate cancer mortality and incidence

NARCIS (Netherlands)

P.J. van Leeuwen (Pim)

2012-01-01

textabstractAt first glance, deciding whether to get the PSA screening test for prostate cancer seems to be pretty straightforward and attractive. It’s a simple blood test that can pick up the prostate cancer long before your symptoms appear. After all, your prostate cancer is earlier treated

Prostate Cancer

Science.gov (United States)

... man's bladder that produces fluid for semen. Prostate cancer is common among older men. It is rare ... younger than 40. Risk factors for developing prostate cancer include being over 65 years of age, family ...

Prostate cancer epigenome.

Science.gov (United States)

Chinaranagari, Swathi; Sharma, Pankaj; Bowen, Nathan J; Chaudhary, Jaideep

2015-01-01

Prostate cancer is a major health burden within the ever-increasingly aging US population. The molecular mechanisms involved in prostate cancer are diverse and heterogeneous. In this context, epigenetic changes, both global and gene specific, are now an emerging alternate mechanism in disease initiation and progression. The three major risk factors in prostate cancer: age, geographic ancestry, and environment are all influenced by epigenetics and additional significant insight is required to gain an understanding of the underlying mechanisms. The androgen receptor and its downstream effector pathways, central to prostate cancer initiation and progression, are subject to a multitude of epigenetic alterations. In this review we focus on the global perspective of epigenetics and the use of recent next-generation sequencing platforms to interrogate epigenetic changes in the prostate cancer genome.

Review article: Prostate cancer screening using prostate specific ...

African Journals Online (AJOL)

Background: Prostate cancer is the commonest cancer among men in Nigeria and early detection is key to cure and survival but its screening through prostate specific antigen (PSA) has remain controversial in literature. Screening with prostate specific antigen (PSA) has led to more men diagnosed with prostate cancer than ...

Comparing the costs of three prostate cancer follow-up strategies: a cost minimisation analysis.

Science.gov (United States)

Pearce, Alison M; Ryan, Fay; Drummond, Frances J; Thomas, Audrey Alforque; Timmons, Aileen; Sharp, Linda

2016-02-01

Prostate cancer follow-up is traditionally provided by clinicians in a hospital setting. Growing numbers of prostate cancer survivors mean that this model of care may not be economically sustainable, and a number of alternative approaches have been suggested. The aim of this study was to develop an economic model to compare the costs of three alternative strategies for prostate cancer follow-up in Ireland-the European Association of Urology (EAU) guidelines, the National Institute of Health Care Excellence (NICE) guidelines and current practice. A cost minimisation analysis was performed using a Markov model with three arms (EAU guidelines, NICE guidelines and current practice) comparing follow-up for men with prostate cancer treated with curative intent. The model took a health care payer's perspective over a 10-year time horizon. Current practice was the least cost efficient arm of the model, the NICE guidelines were most cost efficient (74 % of current practice costs) and the EAU guidelines intermediate (92 % of current practice costs). For the 2562 new cases of prostate cancer diagnosed in 2009, the Irish health care system could have saved €760,000 over a 10-year period if the NICE guidelines were adopted. This is the first study investigating costs of prostate cancer follow-up in the Irish setting. While economic models are designed as a simplification of complex real-world situations, these results suggest potential for significant savings within the Irish health care system associated with implementation of alternative models of prostate cancer follow-up care.

Intimacy-Enhancing Psychological Intervention for Men Diagnosed with Prostate Cancer and Their Partners: A Pilot Study

Science.gov (United States)

Manne, S. L.; Kissane, D. W.; Nelson, C. J.; Mulhall, J. P.; Winkel, G.; Zaider, T.

2011-01-01

Introduction Few couple-focused interventions have been developed to improve distress and relationship outcomes among men diagnosed with localized prostate cancer and their partners. Aims We examined the effects of a five session Intimacy-Enhancing Therapy (IET) versus Usual Care (UC) on the psychological and relationship functioning of men diagnosed with localized prostate cancer and their partners. Pre-intervention levels of psychological and relationship functioning were evaluated as moderators of intervention effects. Methods Seventy one survivors and their partners completed a baseline survey and were subsequently randomly assigned to receive five sessions of IET or Usual Care (no treatment). Eight weeks after the baseline assessment, a follow-up survey was administered to survivor and partner. Main outcome measures Distress, well-being, relationship satisfaction, relationship intimacy, and communication were investigated as the main outcomes.. Results IET effects were largely moderated by pre-intervention psychosocial and relationship factors. Those survivors who had higher levels of cancer concerns at pre-treatment had significantly reduced concerns following IET. Similar moderating effects for pre-intervention levels were reported for the effects of IET on self-disclosure, perceived partner disclosure, and perceived partner responsiveness. Among partners beginning the intervention with higher cancer-specific distress, lower marital satisfaction, lower intimacy, and poorer communication, IET improved these outcomes. Conclusions IET had a marginally significant main effect upon survivor well-being but was effective among couples with fewer personal and relationship resources. Subsequent research is needed to replicate these findings with a larger sample and a longer follow-up. PMID:21210958

Benefits of partnered strength training for prostate cancer survivors and spouses: results from a randomized controlled trial of the Exercising Together project.

Science.gov (United States)

Winters-Stone, Kerri M; Lyons, Karen S; Dobek, Jessica; Dieckmann, Nathan F; Bennett, Jill A; Nail, Lillian; Beer, Tomasz M

2016-08-01

Prostate cancer can negatively impact quality of life of the patient and his spouse caregiver, but interventions rarely target the health of both partners simultaneously. We tested the feasibility and preliminary efficacy of a partnered strength training program on the physical and mental health of prostate cancer survivors (PCS) and spouse caregivers. Sixty-four couples were randomly assigned to 6 months of partnered strength training (Exercising Together, N = 32) or usual care (UC, N = 32). Objective measures included body composition (lean, fat and trunk fat mass (kg), and % body fat) by DXA, upper and lower body muscle strength by 1-repetition maximum, and physical function by the physical performance battery (PPB). Self-reported measures included the physical and mental health summary scales and physical function and fatigue subscales of the SF-36 and physical activity with the CHAMPS questionnaire. Couple retention rates were 100 % for Exercising Together and 84 % for UC. Median attendance of couples to Exercising Together sessions was 75 %. Men in Exercising Together became stronger in the upper body (p Exercising Together increased muscle mass (p = 0.05) and improved upper (p Exercising Together is a novel couples-based approach to exercise that was feasible and improved several health outcomes for both PCS and their spouses. A couples-based approach should be considered in cancer survivorship programs so that outcomes can mutually benefit both partners. ClinicalTrials.gov NCT00954044.

Cancer Support Needs for African American Breast Cancer Survivors and Caregivers.

Science.gov (United States)

Haynes-Maslow, Lindsey; Allicock, Marlyn; Johnson, La-Shell

2016-03-01

Improved cancer screening and treatment advances have led to higher cancer survival rates in the United States. However, racial disparities in breast cancer survival persist for African American women who experience lower survival rates than white women. These disparities suggest that unmet needs related to survivorship still exist. This study focuses on the challenges that both African American cancer survivors and caregivers face across the cancer continuum. Five African American focus groups examined cancer survivor and caregiver support needs. Focus groups were recorded, transcribed, and uploaded into Atlas.ti. Thematic content analysis was applied to the text during the coding process. Themes were identified and emphasized based on the research team's integrated and unified final codes. Forty-one African Americans participated in five focus groups: 22 cancer survivors and 19 caregivers. Participants discussed five themes: (1) a culture that discourages the discussion of cancer; (2) lack of support services for African American cancer survivors; (3) lack of support services for cancer caregivers; (4) need for culturally appropriate cancer resources, including resources targeted at African American women; and (5) aspects that were helpful to cancer survivors and caregivers, including connecting with other survivors and caregivers, and having strong social support networks. We gained new insight into the unmet support needs for survivors and caregivers, especially when coping with the cancer experience continuum. While some cancer and caregiver support services exist, our study reveals a great need for services that incorporate the cultural differences that exist across races.

Conditional cancer-specific mortality in T4, N1, or M1 prostate cancer: implications for long-term prognosis

International Nuclear Information System (INIS)

Muralidhar, Vinayak; Mahal, Brandon A.; Nguyen, Paul L.

2015-01-01

The risk of prostate cancer-specific mortality (PCSM) following a diagnosis of prostate cancer may improve after patients have survived a number of years after diagnosis. We sought to determine long-term conditional PCSM for patients with stage T4, N1, or M1 prostate cancer. We identified 66,817 patients diagnosed with stage IV (T4N0M0, N1M0, or M1) prostate cancer between 1973 and 2011 using the Surveillance, Epidemiology, and End Results (SEER) database. Conditional five-year PCSM was evaluated for each group of patients at 5, 10, and 15 years of survival according to the Fine & Gray model for competing risks after adjusting for tumor grade, age, income level, and marital status. Race-stratified analyses were also performed. There were 13,345 patients with T4 disease, 12,450 patients with N1 disease, and 41,022 patients with M1 disease. Median follow-up among survivors in the three groups was 123 months (range: 0–382 months), 61 months (range: 0–410 months), and 30 months (range: 0–370 months), respectively. Conditional PCSM improved in all three groups over time. Among patients with T4 disease, 5-year PCSM improved from 13.9 % at diagnosis to 11.2, 8.1, and 6.5 % conditioned on 5, 10, or 15 years of survival, respectively (p < 0.001 in all cases). In patients with N1 disease, 5-year PCSM increased within the first five years and decreased thereafter, from 18.9 % at diagnosis to 21.4 % (p < 0.001), 17.6 % (p = 0.055), and 13.8 % (p < 0.001), respectively. In patients with metastatic disease, 5-year PCSM improved from 57.2 % at diagnosis to 41.1, 28.8, and 20.8 %, respectively (p < 0.001). White race was associated with a greater increase in conditional survival compared to non-white race among those with T4 or N1 disease. While patients with T4, N1, or M1 prostate cancer are never “cured,” their odds of cancer-specific survival increase substantially after they have survived for 5 or more years. Physicians who take care of patients with prostate cancer

Prostate cancer, prostate cancer death, and death from other causes, among men with metabolic aberrations.

Science.gov (United States)

Häggström, Christel; Stocks, Tanja; Nagel, Gabriele; Manjer, Jonas; Bjørge, Tone; Hallmans, Göran; Engeland, Anders; Ulmer, Hanno; Lindkvist, Björn; Selmer, Randi; Concin, Hans; Tretli, Steinar; Jonsson, Håkan; Stattin, Pär

2014-11-01

Few previous studies of metabolic aberrations and prostate cancer risk have taken into account the fact that men with metabolic aberrations have an increased risk of death from causes other than prostate cancer. The aim of this study was to calculate, in a real-life scenario, the risk of prostate cancer diagnosis, prostate cancer death, and death from other causes. In the Metabolic Syndrome and Cancer Project, prospective data on body mass index, blood pressure, glucose, cholesterol, and triglycerides were collected from 285,040 men. Risks of prostate cancer diagnosis, prostate cancer death, and death from other causes were calculated by use of competing risk analysis for men with normal (bottom 84%) and high (top 16%) levels of each factor, and a composite score. During a mean follow-up period of 12 years, 5,893 men were diagnosed with prostate cancer, 1,013 died of prostate cancer, and 26,328 died of other causes. After 1996, when prostate-specific antigen testing was introduced, men up to age 80 years with normal metabolic levels had 13% risk of prostate cancer, 2% risk of prostate cancer death, and 30% risk of death from other causes, whereas men with metabolic aberrations had corresponding risks of 11%, 2%, and 44%. In contrast to recent studies using conventional survival analysis, in a real-world scenario taking risk of competing events into account, men with metabolic aberrations had lower risk of prostate cancer diagnosis, similar risk of prostate cancer death, and substantially higher risk of death from other causes compared with men who had normal metabolic levels.

Evaluation of the Quality of Life in Adult Cancer Survivors (QLACS scale for long-term cancer survivors in a sample of breast cancer survivors

Directory of Open Access Journals (Sweden)

Foley Kristie

2006-12-01

Full Text Available Abstract Background This paper evaluates psychometric properties of a recently developed measure focusing on the health-related quality of life (HRQL of long-term cancer survivors, the Quality of Life in Adult Survivors scale (QLACS, in a sample of breast cancer survivors. This represents an important area of study, given the large number of breast cancer patients surviving many years post diagnosis. Methods Analyses are based on an 8-year follow-up of a sample of breast cancer survivors who participated in an earlier study conducted in 1995. Participants were re-contacted in 2003 and those who were reachable and agreed to participate (n = 94 were surveyed using a variety of measures including the QLACS. Additional follow-up surveys were conducted 2 weeks and one year later. Psychometric tests of the QLACS included test-retest reliability, concurrent and retrospective validity, and responsiveness. Results The QLACS domain and summary scores showed good test-retest reliability (all test-retest correlations were above .7 and high internal consistency. The Generic Summary Score showed convergent validity with other measures designed to assess generic HRQL. The Cancer-Specific Summary score exhibited divergent validity with generic HRQL measures, but not a cancer-related specific measure. The QLACS Cancer-Specific Summary Score demonstrated satisfactory predictive validity for factors that were previously shown to be correlated with HRQL. The QLACS generally demonstrated a high level of responsiveness to life changes. Conclusion The QLACS may serve as a useful measure for assessing HRQL among long-term breast cancer survivors that are not otherwise captured by generic measures or those specifically designed for newly diagnosed patients.

Falls and Frailty in Prostate Cancer Survivors: Current, Past, and Never Users of Androgen Deprivation Therapy.

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Winters-Stone, Kerri M; Moe, Esther; Graff, Julie N; Dieckmann, Nathan F; Stoyles, Sydnee; Borsch, Carolyn; Alumkal, Joshi J; Amling, Christopher L; Beer, Tomasz M

2017-07-01

To compare the prevalence of and association between falls and frailty of prostate cancer survivors (PCSs) who were current, past or never users of androgen deprivation therapy (ADT). Cross-sectional. Mail and electronic survey. PCSs (N = 280; mean age 72 ± 8). Cancer history, falls, and frailty status (robust, prefrail, frail) using traditionally defined and obese phenotypes. Current (37%) or past (34%) ADT users were more than twice as likely to have fallen in the previous year as never users (15%) (P = .002). ADT users had twice as many recurrent falls (P users were more likely to be classified as prefrail or frail than never users (15%) (P users than never users (25%) (P < .001). Traditional and obese frailty significantly increased the likelihood of reporting falls in the previous year (odds ratio (OR) = 2.15, 95% CI = 1.18-3.94 and OR = 2.97, 95% CI = 1.62-5.58, respectively) and was also associated with greater risk of recurrent falls (OR = 3.10, 95% CI = 1.48-6.5 and OR = 3.99, 95% CI = 1.79-8.89, respectively). Current and past exposure to ADT is linked to higher risk of falls and frailty than no treatment. PCSs should be appropriately counseled on fall prevention strategies, and approaches to reduce frailty should be considered. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

The economic burden of cancer in the UK: a study of survivors treated with curative intent.

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Marti, Joachim; Hall, Peter S; Hamilton, Patrick; Hulme, Claire T; Jones, Helen; Velikova, Galina; Ashley, Laura; Wright, Penny

2016-01-01

We aim to describe the economic burden of UK cancer survivorship for breast, colorectal and prostate cancer patients treated with curative intent, 1 year post-diagnosis. Patient-level data were collected over a 3-month period 12-15 months post-diagnosis to estimate the monthly societal costs incurred by cancer survivors. Self-reported resource utilisation data were obtained via the electronic Patient-reported Outcomes from Cancer Survivors system and included community-based health and social care, medications, travel costs and informal care. Hospital costs were retrieved through data linkage. Multivariate regression analysis was used to examine cost predictors. Overall, 298 patients were included in the analysis, including 136 breast cancer, 83 colorectal cancer and 79 prostate cancer patients. The average monthly societal cost was $ US 409 (95%CI: $ US 316-$ US 502) [mean: £ 260, 95%CI: £ 198-£ 322] and was incurred by 92% of patients. This was divided into costs to the National Health Service (mean: $ US 279, 95%CI: $ US 207-$ US 351) [mean: £ 177, 95%CI: £ 131-£ 224], patients' out-of-pocket (OOP) expenses (mean: $ US 40, 95%CI: $ US 15-$ US 65) [mean: £ 25, 95%CI: £ 9-£ 42] and the cost of informal care (mean: $ US 110, 95%CI: $ US 57-$ US 162) [mean: £ 70, 95%CI: £ 38-£ 102]. The distribution of costs was skewed with a small number of patients incurring very high costs. Multivariate analyses showed higher societal costs for breast cancer patients. Significant predictors of OOP costs included age and socioeconomic deprivation. This study found the economic burden of cancer survivorship is unevenly distributed in the population and that cancer survivors may still incur substantial costs over 1 year post-diagnosis. In addition, this study illustrates the feasibility of using an innovative online data collection platform to collect patient-reported resource utilisation information. Copyright © 2015 John Wiley & Sons, Ltd.

Relative Risks for Lethal Prostate Cancer Based on Complete Family History of Prostate Cancer Death.

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Albright, Frederick S; Stephenson, Robert A; Agarwal, Neeraj; Cannon-Albright, Lisa A

2017-01-01

There are few published familial relative risks (RR) for lethal prostate cancer. This study estimates RRs for lethal prostate cancer based on comprehensive family history data, with the goal of improving identification of those men at highest risk of dying from prostate cancer. We used a population-based genealogical resource linked to a statewide electronic SEER cancer registry and death certificates to estimate relative risks (RR) for death from prostate cancer based upon family history. Over 600,000 male probands were analyzed, representing a variety of family history constellations of lethal prostate cancer. RR estimates were based on the ratio of the observed to the expected number of lethal prostate cancer cases using internal rates. RRs for lethal prostate cancer based on the number of affected first-degree relatives (FDR) ranged from 2.49 (95% CI: 2.27, 2.73) for exactly 1 FDR to 5.30 (2.13, 10.93) for ≥3 affected FDRs. In an absence of affected FDRs, increased risk was also significant for increasing numbers of affected second-degree or third degree relatives. Equivalent risks were observed for similar maternal and paternal family history. This study provides population-based estimates of lethal prostate cancer risk based on lethal prostate cancer family history. Many family history constellations associated with two to greater than five times increased risk for lethal prostate cancer were identified. These lethal prostate cancer risk estimates hold potential for use in identification, screening, early diagnosis, and treatment of men at high risk for death from prostate cancer. Prostate77:41-48, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Antibody Responses to Prostate-Associated Antigens in Patients with Prostatitis and Prostate Cancer

Science.gov (United States)

Maricque, Brett B.; Eickhoff, Jens C.; McNeel, Douglas G.

2010-01-01

Background An important focus of tumor immunotherapy has been the identification of appropriate antigenic targets. Serum-based screening approaches have led to the discovery of hundreds of tumor-associated antigens recognized by IgG. Our efforts to identify immunologically recognized proteins in prostate cancer have yielded a multitude of antigens, however prioritizing these antigens as targets for evaluation in immunotherapies has been challenging. In this report, we set out to determine whether the evaluation of multiple antigenic targets would allow the identification of a subset of antigens that are common immunologic targets in patients with prostate cancer. Methods Using a phage immunoblot approach, we evaluated IgG responses in patients with prostate cancer (n=126), patients with chronic prostatitis (n=45), and men without prostate disease (n=53). Results We found that patients with prostate cancer or prostatitis have IgG specific for multiple common antigens. A subset of 23 proteins was identified to which IgG were detected in 38% of patients with prostate cancer and 33% patients with prostatitis versus 6% of controls (pprostate and prostate cancer, and suggest that IgG responses to a panel of commonly recognized prostate antigens could be potentially used in the identification of patients at risk for prostate cancer or as a tool to identify immune responses elicited to prostate tissue. PMID:20632317

Promoting Exercise in Young Cancer Survivors

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In children and adolescent cancer survivors, an online game helped them get regular exercise, as this NCI Cancer Currents post explains. A NCI-funded trial is testing the approach for acute lymphoblastic leukemia (ALL) survivors.

Adoption, Acceptability, and Effectiveness of a Mobile Health App for Personalized Prostate Cancer Survivorship Care: Protocol for a Realist Case Study of the Ned App.

Science.gov (United States)

Pham, Quynh; Cafazzo, Joseph A; Feifer, Andrew

2017-10-12

By 2030, prostate cancer will be the most commonly diagnosed cancer in North America. To mitigate this impending challenge, comprehensive support mechanisms for disease- and treatment-specific changes in health and well-being must be proactively designed and thoughtfully implemented for streamlined survivorship care. mHealth apps have been lauded as a promising complement to current outpatient treatment and monitoring strategies, but have not yet been widely used to support prostate cancer survivorship needs. A realist evaluation is needed to examine the impact of such apps on the prostate cancer survivorship experience. We seek to gain an understanding of how an mHealth app for prostate cancer survivorship care called Ned (No Evident Disease) is adopted and accepted by patients, caregivers, and clinicians. We also aim to determine the effect of Ned on health-related quality of life, satisfaction with cancer care, unmet needs, self-efficacy, and prostate cancer-related levels of anxiety. The Ned case study is a 12-month mixed-methods embedded single-case study with a nested within-group pre-post comparison of health outcomes. We will give 400 patients, 200 caregivers, and 10 clinicians access to Ned. Participants will be asked to complete study assessments at baseline, 2 months, 6 months, and 12 months. We will conduct 30 semistructured qualitative interviews with patients (n=20) and their caregivers (n=10) poststudy to gain insight into their experience with the app. We recruited our first survivor in October 2017 and anticipate completing this study by May 2019. This will, to our knowledge, be the first realist case study to evaluate an app for prostate cancer survivorship care. Prostate cancer survivors are set to increase in number and longevity, heightening the need for integrated survivorship solutions to provide them with optimal and durable outcomes. The knowledge gained from this study will comprehensively inform how and why Ned works, for whom, and in

Long-term health effects among testicular cancer survivors.

Science.gov (United States)

Hashibe, Mia; Abdelaziz, Sarah; Al-Temimi, Mohammed; Fraser, Alison; Boucher, Kenneth M; Smith, Ken; Lee, Yuan-Chin Amy; Rowe, Kerry; Rowley, Braden; Daurelle, Micky; Holton, Avery E; VanDerslice, James; Richiardi, Lorenzo; Bishoff, Jay; Lowrance, Will; Stroup, Antoinette

2016-12-01

Testicular cancer is diagnosed at a young age and survival rates are high; thus, the long-term effects of cancer treatment need to be assessed. Our objectives are to estimate the incidence rates and determinants of late effects in testicular cancer survivors. We conducted a population-based cohort study of testicular cancer survivors, diagnosed 1991-2007, followed up for a median of 10 years. We identified 785 testicular cancer patients who survived ≥5 years and 3323 men free of cancer for the comparison group. Multivariate Cox regression analysis was used to compare the hazard ratio between the cases and the comparison group and for internal analysis among case patients. Testicular cancer survivors experienced a 24 % increase in risk of long-term health effects >5 years after diagnosis. The overall incidence rate of late effects among testicular cancer survivors was 66.3 per 1000 person years. Higher risks were observed among testicular cancer survivors for hypercholesterolemia, infertility, and orchitis. Chemotherapy and retroperitoneal lymph node dissection appeared to increase the risk of late effects. Being obese prior to cancer diagnosis appeared to be the strongest factor associated with late effects. Testicular cancer survivors were more likely to develop chronic health conditions when compared to cancer-free men. While the late effects risk was increased among testicular cancer survivors, the incidence rates of late effects after cancer diagnosis was fairly low.

Illness perceptions among cancer survivors.

Science.gov (United States)

Zhang, Na; Fielding, Richard; Soong, Inda; Chan, Karen K K; Tsang, Janice; Lee, Victor; Lee, Conrad; Ng, Alice; Sze, Wing Kin; Tin, Pamela; Lam, Wendy Wing Tak

2016-03-01

The purpose of the study is to document in Hong Kong Chinese cancer survivors cross-sectional associations between illness perceptions, physical symptom distress and dispositional optimism. A consecutive sample of 1036 (response rate, 86.1%, mean age 55.18 years, 60% female) survivors of different cancers recruited within 6 months of completion of adjuvant therapy from Hong Kong public hospitals completed the Brief Illness Perception Questionnaire (B-IPQ), Chinese version of the Memorial Symptom Assessment Scale Short-Form (MSAS-SF), and the revised Chinese version of Life Orientation Test (C-LOT-R), respectively. Stepwise multiple regression analyses examined adjusted associations. IPQ seriousness, symptom identity, illness concern, and emotional impact scores varied by cancer type (p Stress-related, lifestyle, environment, psychological/personality, and health-related factors were most frequently attributed causes of cancer. After adjustment for sample differences, physical symptom distress was significantly associated with all illness perception dimensions (p differences by cancer type were eliminated by adjustment for sample characteristics. Illness perceptions did not differ by cancer type. Greater physical symptom distress and lower levels of optimism were associated with more negative illness perceptions. Understanding how cancer survivors make sense of cancer can clarify an important aspect of adaptation. This in turn can inform interventions to facilitate adjustment. Knowledge contributions include evidence of physical symptom distress correlating with most dimensions of illness perception. Optimism was also associated with cancer survivors' illness perceptions.

Cancer survivors' experience of exercise-based cancer rehabilitation

DEFF Research Database (Denmark)

Midtgaard, Julie; Hammer, Nanna Maria; Andersen, Christina

2015-01-01

BACKGROUND: Evidence for the safety and benefits of exercise training as a therapeutic and rehabilitative intervention for cancer survivors is accumulating. However, whereas the evidence for the efficacy of exercise training has been established in several meta-analyses, synthesis of qualitative...... research is lacking. In order to extend healthcare professionals' understanding of the meaningfulness of exercise in cancer survivorship care, this paper aims to identify, appraise and synthesize qualitative studies on cancer survivors' experience of participation in exercise-based rehabilitation. MATERIAL......-based rehabilitation according to cancer survivors. Accordingly, the potential of rebuilding structure in everyday life, creating a normal context and enabling the individual to re-establish confidentiality and trust in their own body and physical potential constitute substantial qualities fundamental...

Coping with losses, grief, and mourning in prostate cancer.

Science.gov (United States)

Wittmann, Daniela

2015-01-01

Prostate cancer is a highly prevalent disease with a high likelihood of survival. If treated, survivors live with significant and lasting treatment-related side effects. Surgical treatment is associated with urinary incontinence and erectile dysfunction, and radiation leads to urinary and bowel irritability as well as erectile dysfunction. Patients who undergo hormonal treatment cope with sexual dysfunction, bone density loss, hot flashes, mood symptoms, and cardiac and metabolic disorders. Functional losses have a significant impact on patients and their partners' quality of life and are associated with distress and psychosocial morbidity. Psychosocial treatment is largely unavailable in usual care, but has been shown to reduce distress, to increase positive reappraisal of the illness, and to contribute to the recovery of sexual intimacy. Treatment for grief and mourning, typical reactions to loss, has not been introduced into psychosocial interventions but is increasingly recognized as a path toward a 'new normal' after prostate cancer treatment. © 2015 S. Karger AG, Basel.

Mental health insurance access and utilization among childhood cancer survivors: a report from the childhood cancer survivor study.

Science.gov (United States)

Perez, Giselle K; Kirchhoff, Anne C; Recklitis, Christopher; Krull, Kevin R; Kuhlthau, Karen A; Nathan, Paul C; Rabin, Julia; Armstrong, Gregory T; Leisenring, Wendy; Robison, Leslie L; Park, Elyse R

2018-04-15

To describe and compare the prevalence of mental health access, preference, and use among pediatric cancer survivors and their siblings. To identify factors associated with mental health access and use among survivors. Six hundred ninety-eight survivors in the Childhood Cancer Survivor Study (median age = 39.4; median years from diagnosis = 30.8) and 210 siblings (median age = 40.4) were surveyed. Outcomes included having mental health insurance coverage, delaying care due to cost, perceived value of mental health benefits, and visiting a mental health provider in the past year. There were no differences in mental health access, preferences, and use between survivors and siblings (p > 0.05). Among respondents with a history of distress, most reported not having seen a mental health provider in the past year (80.9% survivors vs. 77.1% siblings; p = 0.60). Uninsured survivors were more likely to defer mental health services due to cost (24.6 vs. 8.4%; p mental health coverage. Most childhood cancer survivors value having mental healthcare benefits; however, coverage and use of mental health services remain suboptimal. The most vulnerable of survivors, specifically the uninsured and those with a history of distress, are at risk of experiencing challenges accessing mental health care. Childhood cancer survivors are at risk for experiencing high levels of daily life stress that is compounded by treatment-related sequelae. Integrative, system-based approaches that incorporate financial programs with patient education about insurance benefits can help reduce some of the financial barriers survivors face.

Prostate Cancer Foundation News

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... Finding a Doctor Treatment Options Side Effects Managing Prostate Cancer Treatment Related Side Effects Clinical Trials Patient Resources Guides Videos Prostate Cancer FAQs Information by Stage Newly Diagnosed with Prostate ...

[Epigenetics of prostate cancer].

Science.gov (United States)

Yi, Xiao-Ming; Zhou, Wen-Quan

2010-07-01

Prostate cancer is one of the most common malignant tumors in males, and its etiology and pathogenesis remain unclear. Epigenesis is involved in prostate cancer at all stages of the process, and closely related with its growth and metastasis. DNA methylation and histone modification are the most important manifestations of epigenetics in prostate cancer. The mechanisms of carcinogenesis of DNA methylation include whole-genome hypomethylation, aberrant local hypermethylation of promoters and genomic instability. DNA methylation is closely related to the process of prostate cancer, as in DNA damage repair, hormone response, tumor cell invasion/metastasis, cell cycle regulation, and so on. Histone modification causes corresponding changes in chromosome structure and the level of gene transcription, and it may affect the cycle, differentiation and apoptosis of cells, resulting in prostate cancer. Some therapies have been developed targeting the epigenetic changes in prostate cancer, including DNA methyltransferases and histone deacetylase inhibitors, and have achieved certain desirable results.

Using Mechanical Turk for research on cancer survivors.

Science.gov (United States)

Arch, Joanna J; Carr, Alaina L

2017-10-01

The successful recruitment and study of cancer survivors within psycho-oncology research can be challenging, time-consuming, and expensive, particularly for key subgroups such as young adult cancer survivors. Online crowdsourcing platforms offer a potential solution that has not yet been investigated with regard to cancer populations. The current study assessed the presence of cancer survivors on Amazon's Mechanical Turk (MTurk) and the feasibility of using MTurk as an efficient, cost-effective, and reliable psycho-oncology recruitment and research platform. During a <4-month period, cancer survivors living in the United States were recruited on MTurk to complete two assessments, spaced 1 week apart, relating to psychosocial and cancer-related functioning. The reliability and validity of responses were investigated. Within a <4-month period, 464 self-identified cancer survivors on MTurk consented to and completed an online assessment. The vast majority (79.09%) provided reliable and valid study data according to multiple indices. The sample was highly diverse in terms of U.S. geography, socioeconomic status, and cancer type, and reflected a particularly strong presence of distressed and young adult cancer survivors (median age = 36 years). A majority of participants (58.19%) responded to a second survey sent one week later. Online crowdsourcing represents a feasible, efficient, and cost-effective recruitment and research platform for cancer survivors, particularly for young adult cancer survivors and those with significant distress. We discuss remaining challenges and future recommendations. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Imaging and prostate cancer

International Nuclear Information System (INIS)

Schwartz, Lawrence H.

1996-01-01

The use of imaging in evaluating patients with prostate cancer is highly dependent upon the purpose of the evaluation. Ultrasound, Computed Tomography, Magnetic Resonance Imaging, TC-99m Bone Scanning, and Positron Emission Tomography may all be utilized for imaging in prostate cancer. The utility of each of these modalities depends upon the intended purpose: for instance, screening, staging, or evaluating for progression of disease in patients with prostate cancer. Transrectal ultrasound is performed by placing a 5MHz to 7.5 MHz transducer in the rectum and imaging the prostate in the coronal and sagittal planes. Prostate cancer generally appears as an area of diminished echogenocity in the peripheral zone of the prostate gland. However, up to 24% of prostate cancers are isoechoic and cannot be well distinguished from the remainder of the peripheral zone. In addition, the incidence of malignancy in a lesion judged to be suspicious on ultrasound is between 20% and 25%. Therefore, while ultrasound is the least expensive of the three cross sectional imaging modalities, its relatively low specificity precludes it from being used as a screening examination. Investigators have also looked at the ability of ultrasound to evaluate the presence and extent of extracapsular spread of prostate cancer. The RDOG (Radiology Diagnostic Oncology Group) multi-institutional cooperative trial reported a disappointing overall accuracy of ultrasound of 58% for staging prostate cancer. The accuracy was somewhat higher 63%, for patients with advanced disease. The other cross-sectional imaging modalities available for imaging the prostate include Computed Tomography and Magnetic Resonance Imaging. Computed Tomography is useful as an 'anatomic' imaging technique to detect lymph node enlargement. It is not sensitive in detecting microscopic nodal involvement with tumor, or tumor in non-enlarged pelvic lymph nodes. The primary prostate neoplasm is generally the same attenuation as the normal

The Danish Prostate Cancer Database

DEFF Research Database (Denmark)

Nguyen-Nielsen, Mary; Høyer, Søren; Friis, Søren

2016-01-01

variables include Gleason scores, cancer staging, prostate-specific antigen values, and therapeutic measures (active surveillance, surgery, radiotherapy, endocrine therapy, and chemotherapy). DESCRIPTIVE DATA: In total, 22,332 patients with prostate cancer were registered in DAPROCAdata as of April 2015......AIM OF DATABASE: The Danish Prostate Cancer Database (DAPROCAdata) is a nationwide clinical cancer database that has prospectively collected data on patients with incident prostate cancer in Denmark since February 2010. The overall aim of the DAPROCAdata is to improve the quality of prostate cancer...... care in Denmark by systematically collecting key clinical variables for the purposes of health care monitoring, quality improvement, and research. STUDY POPULATION: All Danish patients with histologically verified prostate cancer are included in the DAPROCAdata. MAIN VARIABLES: The DAPROCAdata...

Prostate Cancer Biorepository Network

Science.gov (United States)

2017-10-01

AWARD NUMBER: W81XWH-14-2-0185 TITLE: Prostate Cancer Biorepository Network PRINCIPAL INVESTIGATOR: Jonathan Melamed, MD CONTRACTING ORGANIZATION...AND SUBTITLE 5a. CONTRACT NUMBER Prostate Cancer Biorepository Network 5b. GRANT NUMBER W81XWH-14-2-0185 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...infrastructure and operations of the Prostate Cancer Biorepository Network (PCBN). The aim of the PCBN is to provide prostate researchers with high-quality

Marriage and divorce among childhood cancer survivors.

Science.gov (United States)

Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda; Møller, Henrik; Johansen, Christoffer; Schmiegelow, Kjeld

2011-10-01

Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cancer was diagnosed between 1965 and 1996 before they were 20 years of age. A sex-matched and age-matched population-based control cohort was used for comparison (n=45,449). Demographic and socioeconomic data were obtained from national registers and explored by discrete-time Cox regression analyses. Childhood cancer survivors had a reduced rate of cohabitation [rate ratio (RR) 0.78; 95% confidence interval (CI): 0.73-0.83], owing to lower rates among survivors of both noncentral nervous system (CNS) tumors (RR 0.88; 95% CI: 0.83-0.95) and CNS tumors (RR 0.52; 95% CI: 0.45-0.59). Male CNS tumor survivors had a nonsignificantly lower rate (RR 0.47; 95% CI: 0.38-0.58) than females (RR 0.56; 95% CI: 0.47-0.68). The rates of separation were almost identical to those of controls. In conclusion, the rate of cohabitation was lower for all childhood cancer survivors than for the population-based controls, with the most pronounced reduction among survivors of CNS tumors. Mental deficits after cranial irradiation are likely to be the major risk factor.

The link between benign prostatic hyperplasia and prostate cancer

DEFF Research Database (Denmark)

Ørsted, David Dynnes; Bojesen, Stig E

2013-01-01

Benign prostatic hyperplasia (BPH) and prostate cancer are among the most common diseases of the prostate gland and represent significant burdens for patients and health-care systems in many countries. The two diseases share traits such as hormone-dependent growth and response to antiandrogen...... therapy. Furthermore, risk factors such as prostate inflammation and metabolic disruption have key roles in the development of both diseases. Despite these commonalities, BPH and prostate cancer exhibit important differences in terms of histology and localization. Although large-scale epidemiological...... studies have shown that men with BPH have an increased risk of prostate cancer and prostate-cancer-related mortality, it remains unclear whether this association reflects a causal link, shared risk factors or pathophysiological mechanisms, or detection bias upon statistical analysis. Establishing BPH...

Trends in adherence to recommended cancer screening: The US population and working cancer survivors

Directory of Open Access Journals (Sweden)

Tainya C. Clarke

2012-12-01

Full Text Available Introduction: Over the past decade the United States has seen a decrease in advanced cancer diagnoses. There has also been an increase in the number of cancer survivors returning to work. Cancer screening behaviors among survivors may play an important role in their return-to-work process. Adherence to a post-treatment cancer screening protocol increases early detection of secondary tumors and reduces potentially limiting side-effects. We compared screening trends among all cancer survivors, working survivors, and the general population over the last decade.Methods: Trends in adherence to recommended screening were analyzed by site-specific cancer. We used the Healthy People goals as a measure of desired adherence. We selected participants 18+ years from 1997 to 2010 National Health Interview Survey (NHIS for years where detailed cancer screening information was available. Using the recommendations of the American Cancer Society as a guide, we assessed adherence to cancer screening across the decade. There were 174,393 participants. Analyses included 7,528 working cancer survivors representing 3.8 million US workers, and 119,374 adults representing more than 100 million working Americans with no cancer history.Results: The US population met the Healthy People 2010 goal for colorectal screening, but declined in all other recommended cancer screening. Cancer survivors met and maintained the HP2010 goal for all, except cervical cancer screening. Survivors had higher screening rates than the general population. Among survivors, white-collar and service occupations had higher screening rates than blue-collar survivors.Conclusions: Cancer survivors report higher screening rates than the general population. Nevertheless, national screening rates are lower than desired, and disparities exist by cancer history and occupation. Understanding existing disparities, and the impact of cancer screening on survivors is crucial as the number of working survivors

Managing work and cancer treatment: Experiences among survivors of hematological cancer.

Science.gov (United States)

Thomson, Maria D; Siminoff, Laura A

2018-04-16

The current study was performed to characterize the employment status of survivors of hematological cancer who have an informal caregiver from the time of diagnosis through the first 6 months of treatment. Using a mixed methods approach, semistructured interviews with survivors of hematological cancer were conducted within 6 months of the initiation of cancer treatment. Interviews assessed cancer treatment status, barriers and facilitators to employment, financial and insurance status, and relationship with the primary caregiver. These results are part of a longitudinal study of cancer survivors and informal caregivers. A total of 171 patients were enrolled. Within 6 months of beginning cancer treatments, approximately 35% were no longer employed. Reasons to remain employed included financial need, employee benefits, and a sense of purpose and normalcy. Employer accommodations and supportive colleagues facilitated continued employment. Logistic regression analysis demonstrated that having a higher household income, a desire to work, nonphysical job tasks, and congruent survivor-caregiver communication were associated with greater odds of remaining employed. Within 6 months of initiating cancer treatment, the majority of survivors of hematological cancer had maintained employment. Because of the limitations imposed by the physical stress of cancer treatments, as well as the need to maintain employment to continue receiving employee benefits to cover such treatments, survivors of hematological cancer likely would benefit from employment accommodations that are sensitive to their unique needs. Cancer 2018. © 2018 American Cancer Society. © 2018 American Cancer Society.

[Psychosocial issues of long-term cancer survivors].

Science.gov (United States)

Weis, J; Faller, H

2012-04-01

Although cancer incidence rates are increasing, recent statistical studies suggest that cancer patients are showing higher cure rates as well as improved overall survival rates for most cancer locations. These advances are explained by improved strategies in early diagnoses as well as improved cancer therapies. Therefore, the number of long-term cancer survivors has also increased, but only few studies, especially within the last years, have focused on psychosocial issues of this subgroup. Some studies show that overall quality of life of long-term cancer survivors is quite high and comparable to that of the normal population. Nevertheless, a substantial percentage of former patients shows reduced quality of life and suffers from various sequelae of cancer and its treatment. This review focuses on the most common psychosocial issue of long-term survivors such as reduced psychological wellbeing, neuropsychological deficits and cancer-related fatigue syndrome. Finally, recommendations for problem-oriented interventions as well as improvement of psychosocial care of long-term survivors are given.

Adherence to Guidelines for Cancer Survivors and Health-Related Quality of Life among Korean Breast Cancer Survivors

Directory of Open Access Journals (Sweden)

Sihan Song

2015-12-01

Full Text Available There is limited evidence on the association between adherence to guidelines for cancer survivors and health-related quality of life (HRQoL. In a cross-sectional study of Korean breast cancer survivors, we examined whether adherence to the guidelines of the American Cancer Society (ACS and World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR for cancer survivors was related to levels of HRQoL, assessed by the Korean version of Core 30 (C30 and Breast cancer module 23 (BR23 of the European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire (EORTC-QLQ. We included a total of 160 women aged 21 to 79 years who had been diagnosed with breast cancer according to American Joint Committee on Cancer (AJCC stages I to III and had breast cancer surgery at least six months before the interview. Increasing adherence to ACS guidelines was associated with higher scores of social functioning (p for trend = 0.05, whereas increasing adherence to WCRF/AICR recommendations was associated with higher scores of arm symptoms (p for trend = 0.01. These associations were limited to those with stage II or III cancer. Diet may be an important factor in relation to quality of life among Korean breast cancer survivors, however our findings warrant further prospective studies to evaluate whether healthy diet improves survivors’ quality of life.

Prostatic specific antigen for prostate cancer detection

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Lucas Nogueira

2009-10-01

Full Text Available Prostate-specific antigen (PSA has been used for prostate cancer detection since 1994. PSA testing has revolutionized our ability to diagnose, treat, and follow-up patients. In the last two decades, PSA screening has led to a substantial increase in the incidence of prostate cancer (PC. This increased detection caused the incidence of advanced-stage disease to decrease at a dramatic rate, and most newly diagnosed PC today are localized tumors with a high probability of cure. PSA screening is associated with a 75% reduction in the proportion of men who now present with metastatic disease and a 32.5% reduction in the age-adjusted prostate cancer mortality rate through 2003. Although PSA is not a perfect marker, PSA testing has limited specificity for prostate cancer detection, and its appropriate clinical application remains a topic of debate. Due to its widespread use and increased over-detection, the result has been the occurrence of over-treatment of indolent cancers. Accordingly, several variations as regards PSA measurement have emerged as useful adjuncts for prostate cancer screening. These procedures take into consideration additional factors, such as the proportion of different PSA isoforms (free PSA, complexed PSA, pro-PSA and B PSA, the prostate volume (PSA density, and the rate of change in PSA levels over time (PSA velocity or PSA doubling time. The history and evidence underlying each of these parameters are reviewed in the following article.

Prostatic specific antigen for prostate cancer detection.

Science.gov (United States)

Nogueira, Lucas; Corradi, Renato; Eastham, James A

2009-01-01

Prostate-specific antigen (PSA) has been used for prostate cancer detection since 1994. PSA testing has revolutionized our ability to diagnose, treat, and follow-up patients. In the last two decades, PSA screening has led to a substantial increase in the incidence of prostate cancer (PC). This increased detection caused the incidence of advanced-stage disease to decrease at a dramatic rate, and most newly diagnosed PC today are localized tumors with a high probability of cure. PSA screening is associated with a 75% reduction in the proportion of men who now present with metastatic disease and a 32.5% reduction in the age-adjusted prostate cancer mortality rate through 2003. Although PSA is not a perfect marker, PSA testing has limited specificity for prostate cancer detection, and its appropriate clinical application remains a topic of debate. Due to its widespread use and increased over-detection, the result has been the occurrence of over-treatment of indolent cancers. Accordingly, several variations as regards PSA measurement have emerged as useful adjuncts for prostate cancer screening. These procedures take into consideration additional factors, such as the proportion of different PSA isoforms (free PSA, complexed PSA, pro-PSA and B PSA), the prostate volume (PSA density), and the rate of change in PSA levels over time (PSA velocity or PSA doubling time). The history and evidence underlying each of these parameters are reviewed in the following article.

Young adult cancer survivors and work: a systematic review.

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Stone, Dawn S; Ganz, Patricia A; Pavlish, Carol; Robbins, Wendie A

2017-12-01

Sixty-three percent of cancer survivors continue to work, or return to work after treatment. Among this population, work ability and challenges encountered in the workplace by young adult cancer survivors have not been well established. The purposes of the study are to describe what is currently known about work-related issues for young adult cancer survivors diagnosed between ages 15 and 39, to identify gaps in the research literature, and to suggest interventions or improvements in work processes and occupational settings. A narrative review of articles using PubMed, CINAHL, and PsychInfo was conducted without date limitations. Search phrases included young adult cancer survivors, long-term cancer survivors, young adults affected by cancer, further combined with key terms employment, work, and occupationally active. Inclusion criteria for publications were young adult cancer survivors initially diagnosed between the ages of 15 and 39, data about work or employment was presented, and articles written in English. Twenty-three publications met the inclusion criteria. Work-related issues included the potential for reduced work productivity from cancer-changed physical and cognitive functional ability that affected income, and resulted in distress. Coping style, support systems, and changing perspectives about work and life in general were also influential on career decisions among young adult cancer survivors. More research is needed to study interventions to better manage health changes in young adult cancer survivors within the context of the workplace. Since financial hardship has been shown to be especially high among young cancer survivors, employment is essential to ensure payment of cancer-associated costs and continued medical care. While young adult cancer survivors may initially grapple with cancer-related physical and psychosocial changes that impact work productivity or influence choice of occupation, employment appears to enhance overall quality of life.

Gastric cancer in atomic bomb survivors, 2

International Nuclear Information System (INIS)

Oshiro, Hisashi; Odan, Hideki; Hinoi, Takao; Inagaki, Kazuo; Tanaka, Issei

1992-01-01

During 22 years from 1968 through 1989, 538 A-bomb survivors were operated on for gastric cancer, accounting for 30.9% of 1,741 surgical cases of gastric cancer during that period. To determine whether age at the time of exposure to A-bombing might influenced the occurrrence of gastric cancer, these A-bomb survivors were compared with 1,138 other non-exposed gastric cancer patients. According to age at the time of exposure, the 538 A-bomb survivors were divided into those under the age of 19 (118), those in their twenties (134), those in their thirties (178), and those over the age of 40 (108). The largest number of gastric cancer was those in their thirties at the time of exposure, followed by the twenties, 19 years or less, and 40 years or more in the exposed group. The younger A-bomb survivors were at the time of exposure, the earlier gastric cancer occurred. These findings were common to the non-exposed group. Postoperative 5-year survival rate was 72.0% in A-bomb survivors aged 19 years or less at the time of exposure, which was better than the other age groups. This may be explained by active participation in health examination for A-bomb survivors. (N.K.)

Chemotherapy-Induced Neuropathy in Cancer Survivors.

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Miaskowski, Christine; Mastick, Judy; Paul, Steven M; Topp, Kimberly; Smoot, Betty; Abrams, Gary; Chen, Lee-May; Kober, Kord M; Conley, Yvette P; Chesney, Margaret; Bolla, Kay; Mausisa, Grace; Mazor, Melissa; Wong, Melisa; Schumacher, Mark; Levine, Jon D

2017-08-01

Evidence suggests that chemotherapy-induced neuropathy (CIN) is a significant problem for cancer survivors. However, a detailed phenotypic characterization of CIN in cancer survivors is not available. To evaluate between-group differences in demographic and clinical characteristics, as well as in measures of sensation, function, and postural control, in a sample of cancer survivors who received a platinum and/or a taxane-based CTX regimen and did (n = 426) and did not (n = 197) develop CIN. Survivors completed self-report questionnaires and underwent objective testing (i.e., light touch, pain sensation, cold sensation, vibration, muscle strength, grip strength, Purdue Pegboard test, Timed Get Up and Go test, Fullerton Advanced Balance test). Parametric and nonparametric statistics were used to compare between-group differences in study outcomes. Of the 426 survivors with CIN, 4.9% had CIN only in their upper extremities, 27.0% only in their lower extremities, and 68.1% in both their upper and lower extremities. Demographic and clinical characteristics associated with CIN included the following: older age, lower annual income, higher body mass index, a higher level of comorbidity, being born prematurely, receipt of a higher cumulative dose of chemotherapy, and a poorer functional status. Survivors with CIN had worse outcomes for all of the following objective measures: light touch, pain, temperature, vibration, upper and lower extremity function, and balance. This study is the first to provide a detailed phenotypic characterization of CIN in cancer survivors who received a platinum and/or a taxane compound. These data can serve as a benchmark for future studies of CIN in cancer survivors. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

Other biomarkers for detecting prostate cancer.

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Nogueira, Lucas; Corradi, Renato; Eastham, James A

2010-01-01

Prostate-specific antigen (PSA) has been used for detecting prostate cancer since 1994. Although it is the best cancer biomarker available, PSA is not perfect. It lacks both the sensitivity and specificity to accurately detect the presence of prostate cancer. None of the PSA thresholds currently in use consistently identify patients with prostate cancer and exclude patients without cancer. Novel approaches to improve our ability to detect prostate cancer and predict the course of the disease are needed. Additional methods for detecting prostate cancer have been evaluated. Despite the discovery of many new biomarkers, only a few have shown some clinical value. These markers include human kallikrein 2, urokinase-type plasminogen activator receptor, prostate-specific membrane antigen, early prostate cancer antigen, PCA3, alpha-methylacyl-CoA racemase and glutathione S-transferase pi hypermethylation. We review the reports on biomarkers for prostate cancer detection, and their possible role in the clinical practice.

Targeting Quiescence in Prostate Cancer

Science.gov (United States)

2017-10-01

AWARD NUMBER: W81XWH-15-1-0413 TITLE: Targeting Quiescence in Prostate Cancer PRINCIPAL INVESTIGATOR: Laura Buttitta CONTRACTING...Quiescence in Prostate Cancer 5a. CONTRACT NUMBER Targeting uiescence in Prostate Cancer 5b. GRANT NUMBER W81XWH-15-1-0413 5c. PROGRAM ELEMENT NUMBER 6...NOTES 14. ABSTRACT A major problem in prostate cancer is finding and eliminating the non-proliferating or “quiescent” cancer cells. This is because early

A Web-Based and Print-Based Computer-Tailored Physical Activity Intervention for Prostate and Colorectal Cancer Survivors: A Comparison of User Characteristics and Intervention Use.

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Golsteijn, Rianne Henrica Johanna; Bolman, Catherine; Peels, Denise Astrid; Volders, Esmee; de Vries, Hein; Lechner, Lilian

2017-08-23

Physical activity (PA) is beneficial in improving negative physical and psychological effects of cancer. The rapidly increasing number of cancer survivors, resulting from aging and improved cancer care, emphasizes the importance to develop and provide low cost, easy accessible PA programs. Such programs could be provided through the Internet, but that could result in the exclusion of cancer survivors not familiar with the Internet. Therefore, we developed a computer-tailored PA intervention for prostate and colorectal cancer survivors in which both Web-based and print materials are provided, and participants can choose their own preferred delivery mode. The aim of this study was to assess participants' characteristics related to delivery mode and use of intervention materials. We studied characteristics of participants using Web-based and printed intervention materials in a randomized controlled trial (RCT). Prostate and colorectal cancer survivors recruited from hospitals were randomized to OncoActive (computer-tailored PA intervention) or a usual-care control group. OncoActive participants received both Web-based and printed materials. Participants were classified into initial print- or Web-based participants based on their preferred mode of completion of the first questionnaire, which was needed for the computer-tailored PA advice. Intervention material use during the remainder of the intervention was compared for initial print- or Web-based participants. Additionally, participants were classified into those using only print materials and those using Web-based materials. Differences in participant characteristics and intervention material use were studied through analysis of variance (ANOVAs), chi-square tests, and logistic regressions. The majority of the participants in the intervention group were classified as initial Web-based participants (170/249, 68.3%), and 84.9% (191/249) used Web-based intervention materials. Dropout was low (15/249, 6.0%) and differed

Biomarkers in Prostate Cancer Epidemiology

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Mudit Verma

2011-09-01

Full Text Available Understanding the etiology of a disease such as prostate cancer may help in identifying populations at high risk, timely intervention of the disease, and proper treatment. Biomarkers, along with exposure history and clinical data, are useful tools to achieve these goals. Individual risk and population incidence of prostate cancer result from the intervention of genetic susceptibility and exposure. Biochemical, epigenetic, genetic, and imaging biomarkers are used to identify people at high risk for developing prostate cancer. In cancer epidemiology, epigenetic biomarkers offer advantages over other types of biomarkers because they are expressed against a person’s genetic background and environmental exposure, and because abnormal events occur early in cancer development, which includes several epigenetic alterations in cancer cells. This article describes different biomarkers that have potential use in studying the epidemiology of prostate cancer. We also discuss the characteristics of an ideal biomarker for prostate cancer, and technologies utilized for biomarker assays. Among epigenetic biomarkers, most reports indicate GSTP1 hypermethylation as the diagnostic marker for prostate cancer; however, NKX2-5, CLSTN1, SPOCK2, SLC16A12, DPYS, and NSE1 also have been reported to be regulated by methylation mechanisms in prostate cancer. Current challenges in utilization of biomarkers in prostate cancer diagnosis and epidemiologic studies and potential solutions also are discussed.

Prostate cancer staging

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... this page: //medlineplus.gov/ency/patientinstructions/000397.htm Prostate cancer staging To use the sharing features on this ... trials you may be able to join How Prostate Cancer Staging is Done Initial staging is based on ...

Prostate Cancer Screening

Science.gov (United States)

... treat. There is no standard screening test for prostate cancer. Researchers are studying different tests to find those ... PSA level may be high if you have prostate cancer. It can also be high if you have ...

Association Between Sarcopenia and Metabolic Syndrome in Cancer Survivors.

Science.gov (United States)

Lee, Su Jung; Kim, Nam Cho

Advanced cancer treatments have improved survival from cancer, but the incidence of cardiovascular disease in survivors has recently increased. Sarcopenia and metabolic syndrome (MetS) are related to cancer survival, and sarcopenia is an emerging risk factor for cardiovascular disease. However, evidence of a relationship between sarcopenia and MetS in cancer survivors is lacking. The aims of this study were to determine the prevalence of sarcopenia and MetS in cancer survivors and to investigate independent predictors of MetS in cancer survivors. From the fourth and fifth Korea National Health and Nutritional Exam Survey (2008-2011), 798 consecutive cancer survivors were analyzed. Sarcopenia was defined as the appendicular skeletal muscle mass divided by weight less than 1 SD below the sex-specific healthy population aged 20 to 39 years. Metabolic syndrome was defined using the National Cholesterol Education Program definition. Among 798 cancer survivors, the prevalence rates of sarcopenia and MetS were 23.1% and 30.0%, respectively. Survivors with sarcopenia were more likely to have a higher waist circumference, body mass index, triglyceride level, and blood pressure and to have a lower high-density lipoprotein cholesterol level compared with those without sarcopenia. In multivariable analysis, sarcopenia was an independent predictor of MetS (odds ratio, 2.76; 95% confidence interval, 1.92-3.97). In addition, age and type of cancer were independent predictors of MetS. Sarcopenia was associated with an increased prevalence of MetS in cancer survivors. Interventions to prevent sarcopenia may be necessary to improve cardiovascular outcome in cancer survivors.

Breast Cancer Risk in Childhood Cancer Survivors Without a History of Chest Radiotherapy: A Report From the Childhood Cancer Survivor Study

Science.gov (United States)

Moskowitz, Chaya S.; Chou, Joanne F.; Bradbury, Angela R.; Neglia, Joseph Phillip; Dang, Chau T.; Onel, Kenan; Novetsky Friedman, Danielle; Bhatia, Smita; Strong, Louise C.; Stovall, Marilyn; Kenney, Lisa B.; Barnea, Dana; Lorenzi, Elena; Hammond, Sue; Leisenring, Wendy M.; Robison, Leslie L.; Armstrong, Gregory T.; Diller, Lisa R.; Oeffinger, Kevin C.

2016-01-01

Purpose Little is known about the breast cancer risk among childhood cancer survivors who did not receive chest radiotherapy. We sought to determine the magnitude of risk and associated risk factors for breast cancer among these women. Patients and Methods We evaluated cumulative breast cancer risk in 3,768 female childhood cancer survivors without a history of chest radiotherapy who were participants in the Childhood Cancer Survivor Study. Results With median follow up of 25.5 years (range, 8 to 39 years), 47 women developed breast cancer at a median age of 38.0 years (range, 22 to 47 years) and median of 24.0 years (range, 10 to 34 years) from primary cancer to breast cancer. A four-fold increased breast cancer risk (standardized incidence ratio [SIR] = 4.0; 95% CI, 3.0 to 5.3) was observed when compared with the general population. Risk was highest among sarcoma and leukemia survivors (SIR = 5.3; 95% CI, 3.6 to 7.8 and SIR = 4.1; 95% CI, 2.4 to 6.9, respectively). By the age of 45 years, the cumulative incidence of breast cancer in sarcoma and leukemia survivors was 5.8% (95% CI, 3.7 to 8.4) and 6.3% (95% CI, 3.0 to 11.3), respectively. No other primary cancer diagnosis was associated with an elevated risk. Alkylators and anthracyclines were associated with an increased breast cancer risk in a dose-dependent manner (P values from test for trend were both < .01). Conclusions Women not exposed to chest radiotherapy who survive childhood sarcoma or leukemia have an increased risk of breast cancer at a young age. The data suggest high-dose alkylator and anthracycline chemotherapy increase the risk of breast cancer. This may suggest a possible underlying gene-environment interaction that warrants further study. PMID:26700127

A pilot videoconference group stress management program in cancer survivors: lessons learned.

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Zhou, Eric S; Partridge, Ann H; Blackmon, Jaime E; Morgan, Evan; Recklitis, Christopher J

2016-01-01

Cancer is a challenging experience and there is evidence that psychosocial interventions are effective at improving adjustment following treatment. At our cancer center, 14 cancer survivors (breast, prostate and blood cancers) completed a four-session cognitive-behavioral stress program. The first session was delivered at the survivor's local cancer center, where they were provided with a loaner tablet. The three subsequent sessions were delivered through group-based videoconference on the tablet. Session content was supplemented with a tailored ebook, designed specifically for this program. Participants provided feedback about the program as well as a standardized measure of perceived stress. Despite evidence that psychosocial programs are effective, there are significant barriers to dissemination, particularly for those residing in rural areas who do not live near academic medical centers where such programming is more readily available. Our experiences delivering a group-based videoconference program in cancer survivors are described, including positives and challenges associated with its design and implementation. Study participants enrolled from across four different US states, and the majority reported at least a 30-minute commute to their cancer center. This travel burden played a meaningful role in their desire to participate in our videoconference-based program. Although participants reported that session content was well suited to addressing stress management concerns, and session facilitators were able to effectively teach program techniques (eg progressive muscle relaxation, cognitive-reframing) and that the program was helpful overall, only modest improvements in perceived stress were seen. Participants noted challenges of the delivery including feeling disconnected from others, difficulty focusing, technical problems, and a desire for a longer program. Thus, although the novel delivery of a group-based, psychosocial program using tablet

The Early Prostate Cancer program: bicalutamide in nonmetastatic prostate cancer

DEFF Research Database (Denmark)

Iversen, Peter; Roder, Martin Andreas; Røder, Martin Andreas

2008-01-01

The Early Prostate Cancer program is investigating the addition of bicalutamide 150 mg to standard care for localized or locally advanced, nonmetastatic prostate cancer. The third program analysis, at 7.4 years' median follow-up, has shown that bicalutamide 150 mg does not benefit patients...

Nature-based experiences and health of cancer survivors.

Science.gov (United States)

Ray, Heather; Jakubec, Sonya L

2014-11-01

Although exposure to, and interaction with, natural environments are recognized as health-promoting, little is understood about the use of nature contact in treatment and rehabilitation for cancer survivors. This narrative review summarizes the literature exploring the influence of nature-based experiences on survivor health. Key databases included CINAHL, EMBASE, Medline, Web of Science, PubMed, PsycArticles, ProQuest, and Cancerlit databases. Sixteen articles met inclusion criteria and were reviewed. Four major categories emerged: 1) Dragon boat racing may enhance breast cancer survivor quality of life, 2) Natural environment may counteract attentional fatigue in newly diagnosed breast cancer survivors, 3) Adventure programs provide a positive experience for children and adolescent survivors, fostering a sense of belonging and self-esteem, and 4) Therapeutic landscapes may decrease state-anxiety, improving survivor health. This review contributes to a better understanding of the therapeutic effects of nature-based experiences on cancer survivor health, providing a point of entry for future study. Copyright © 2014 Elsevier Ltd. All rights reserved.

Marriage and divorce among childhood cancer survivors

DEFF Research Database (Denmark)

Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda

2011-01-01

Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cance...

American Indian Women Cancer Survivor's Needs and Preferences: Community Support for Cancer Experiences.

Science.gov (United States)

Burnette, Catherine E; Roh, Soonhee; Liddell, Jessica; Lee, Yeon-Shim

2018-03-15

Cancer (the focus of this inquiry) is the leading cause of death among American Indian and Alaska Native women. The purpose of this study was to identify American Indian women cancer survivors' needs and preferences related to community supports for their cancer experience. This qualitative study examined female American Indian cancer survivors' needs and preferences about community support. The sample included 43 American Indian women cancer survivors (the types of cancer survivors included cervical cancer: n = 14; breast cancer: n = 14; and colon and other types: n = 15) residing in the Northern Plains region, in the state of South Dakota. Data were analyzed using qualitative content analysis and were collected between June of 2014 and February of 2015. When asked about their needs and preferences, 82% of participants (n = 35) of female American Indian cancer survivors reported at least one of the following most commonly reported themes: cancer support groups (n = 31, 72%), infrastructure for community support (n = 17, 40%), and cancer education (n = 11, 26%). In addition to the aforementioned themes, 33% of participants (n = 14) indicated the need for an improved healthcare system, with 11% (n = 5) of participants expressly desiring the integration of spirituality and holistic healing options. The majority of American Indian women cancer survivor participants of this study identified a need for more community-based support systems and infrastructures to aid with the cancer survivor experience. Results warrant a community approach to raise awareness, education, and support for American Indian cancer survivors.

Postradiation Osteosarcoma in an Older Prostate Cancer Survivor: Case Study and Literature Review with Emphasis on Geriatric Principles

Directory of Open Access Journals (Sweden)

Divya Gumber

2013-05-01

Full Text Available The aging population and the increasing number of cancer survivors will likely be associated with more second primary malignancies due to prior cancer treatment. Since the incidence of most cancers increases with age, these treatment-associated second malignancies will likely disproportionately impact older adults. Here, we present the case of a 78-year-old man with a history of localized prostate cancer treated with external beam radiation therapy 11 years prior, who developed osteosarcoma of the ilium. Geriatric screening showed a fit older male with few comorbidities, functional independence and no other geriatric syndromes. Given the patient's preference for a limb-sparing operation, neoadjuvant chemotherapy was undertaken. With the paucity of clinical trial data on osteosarcoma in older adults, the patient was given a regimen of carboplatin (substituted for cisplatin, doxorubicin and methotrexate. Unfortunately, he developed methotrexate-induced acute kidney injury. Chemotherapy was discontinued, and he proceeded to hemipelvectomy. His postoperative course was marked by numerous complications, including delirium, depression and recurrent hospitalizations. He ultimately developed a local recurrence and elected for hospice care. This case highlights the challenges of managing older adults with treatment-associated malignancies. Clinicians face a lack of clinical trial data from which to extrapolate limitations of therapeutic options because of prior therapy and a limited ability to precisely predict which elders will experience adverse outcomes. Better approaches are needed to help older patients make decisions which fulfill their goals of care and to improve the care of older adults with treatment-associated malignancies.

Early prostate cancer antigen expression in predicting presence of prostate cancer in men with histologically negative biopsies.

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Hansel, D E; DeMarzo, A M; Platz, E A; Jadallah, S; Hicks, J; Epstein, J I; Partin, A W; Netto, G J

2007-05-01

Early prostate cancer antigen is a nuclear matrix protein that was recently shown to be expressed in prostate adenocarcinoma and adjacent benign tissue. Previous studies have demonstrated early prostate cancer antigen expression in benign prostate tissue up to 5 years before a diagnosis of prostate carcinoma, suggesting that early prostate cancer antigen could be used as a potential predictive marker. We evaluated early prostate cancer antigen expression by immunohistochemistry using a polyclonal antibody (Onconome Inc., Seattle, Washington) on benign biopsies from 98 patients. Biopsies were obtained from 4 groups that included 39 patients with first time negative biopsy (group 1), 24 patients with persistently negative biopsies (group 2), 8 patients with initially negative biopsies who were subsequently diagnosed with prostate carcinoma (group 3) and negative biopsies obtained from 27 cases where other concurrent biopsies contained prostate carcinoma (group 4). Early prostate cancer antigen staining was assessed by 2 of the authors who were blind to the group of the examined sections. Staining intensity (range 0 to 3) and extent (range 1 to 3) scores were assigned. The presence of intensity 3 staining in any of the blocks of a biopsy specimen was considered as positive for early prostate cancer antigen for the primary outcome in the statistical analysis. In addition, as secondary outcomes we evaluated the data using the proportion of blocks with intensity 3 early prostate cancer antigen staining, the mean of the product of staining intensity and staining extent of all blocks within a biopsy, and the mean of the product of intensity 3 staining and extent. Primary outcome analysis revealed the proportion of early prostate cancer antigen positivity to be highest in group 3 (6 of 8, 75%) and lowest in group 2 (7 of 24, 29%, p=0.04 for differences among groups). A relatively higher than expected proportion of early prostate cancer antigen positivity was present in

Prostate radiation in non-metastatic castrate refractory prostate cancer provides an interesting insight into biology of prostate cancer

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Pascoe Abigail C

2012-03-01

Full Text Available Abstract Background The natural history of non-metastatic castrate refractory prostate cancer is unknown and treatment options are limited. We present a retrospective review of 13 patients with locally advanced or high risk prostate cancer, initially treated with hormone monotherapy and then treated with prostate radiation after becoming castration refractory. Findings Median PSA response following prostate radiation was 67.4%. Median time to biochemical progression following radiotherapy was 15 months and to detection of metastatic disease was 18.5 months. Median survival from castration resistance (to date of death or November 2011 was 60 months, with median survival from RT 42 months. Conclusion Prostate radiation appears to be beneficial even in patients with potential micrometastatic disease, which supports the hypothesis that the primary tumour is important in the progression of prostate cancer. These results are an interesting addition to the literature on the biology of prostate cancer especially as this data is unlikely to be available in the future due to combined prostate radiation and androgen deprivation therapy now being the standard of care.

From Prostate to Bone: Key Players in Prostate Cancer Bone Metastasis

International Nuclear Information System (INIS)

Thobe, Megan N.; Clark, Robert J.; Bainer, Russell O.; Prasad, Sandip M.; Rinker-Schaeffer, Carrie W.

2011-01-01

Bone is the most common site for metastasis in human prostate cancer patients. Skeletal metastases are a significant cause of morbidity and mortality and overall greatly affect the quality of life of prostate cancer patients. Despite advances in our understanding of the biology of primary prostate tumors, our knowledge of how and why secondary tumors derived from prostate cancer cells preferentially localize bone remains limited. The physiochemical properties of bone, and signaling molecules including specific chemokines and their receptors, are distinct in nature and function, yet play intricate and significant roles in prostate cancer bone metastasis. Examining the impact of these facets of bone metastasis in vivo remains a significant challenge, as animal models that mimic the natural history and malignant progression clinical prostate cancer are rare. The goals of this article are to discuss (1) characteristics of bone that most likely render it a favorable environment for prostate tumor cell growth, (2) chemokine signaling that is critical in the recruitment and migration of prostate cancer cells to the bone, and (3) current animal models utilized in studying prostate cancer bone metastasis. Further research is necessary to elucidate the mechanisms underlying the extravasation of disseminated prostate cancer cells into the bone and to provide a better understanding of the basis of cancer cell survival within the bone microenvironment. The development of animal models that recapitulate more closely the human clinical scenario of prostate cancer will greatly benefit the generation of better therapies

From Prostate to Bone: Key Players in Prostate Cancer Bone Metastasis

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Thobe, Megan N. [Section of Urology, Department of Surgery, The University of Chicago, Chicago, IL 60637 (United States); Clark, Robert J. [Department of Molecular Pathogenesis and Molecular Medicine, The University of Chicago, Chicago, IL 60637 (United States); Bainer, Russell O. [Department of Human Genetics, The University of Chicago, Chicago, IL 60637 (United States); Prasad, Sandip M.; Rinker-Schaeffer, Carrie W., E-mail: crinkers@uchicago.edu [Section of Urology, Department of Surgery, The University of Chicago, Chicago, IL 60637 (United States)

2011-01-27

Bone is the most common site for metastasis in human prostate cancer patients. Skeletal metastases are a significant cause of morbidity and mortality and overall greatly affect the quality of life of prostate cancer patients. Despite advances in our understanding of the biology of primary prostate tumors, our knowledge of how and why secondary tumors derived from prostate cancer cells preferentially localize bone remains limited. The physiochemical properties of bone, and signaling molecules including specific chemokines and their receptors, are distinct in nature and function, yet play intricate and significant roles in prostate cancer bone metastasis. Examining the impact of these facets of bone metastasis in vivo remains a significant challenge, as animal models that mimic the natural history and malignant progression clinical prostate cancer are rare. The goals of this article are to discuss (1) characteristics of bone that most likely render it a favorable environment for prostate tumor cell growth, (2) chemokine signaling that is critical in the recruitment and migration of prostate cancer cells to the bone, and (3) current animal models utilized in studying prostate cancer bone metastasis. Further research is necessary to elucidate the mechanisms underlying the extravasation of disseminated prostate cancer cells into the bone and to provide a better understanding of the basis of cancer cell survival within the bone microenvironment. The development of animal models that recapitulate more closely the human clinical scenario of prostate cancer will greatly benefit the generation of better therapies.

Comparison of sonographic features in benign prostate hyperplasia and prostate cancer

International Nuclear Information System (INIS)

Choi, Won Young; Hong, Hyun Sook; Kang, Eun Young; Seol, Hae Young; Suh, Won Hyuck

1988-01-01

Transrectal sonography of prostate was sensitive to textural changes produced by both benign prostate hyperplasia (BPH) and prostate cancers. During recent 4 years, twenty cases of BPH and twenty cases of prostate cancers proven histologically were analyzed in their sonographic features, retrospectively, by using transrectal prostate sonography and suprapubic prostate sonography. The results were as follows: 1. Mean weights of BPH and prostate cancers was 40.4g and 47.6g, respectively. 2. Sonographic features of BPH revealed isoechogenecity in 11 cases, homogeneity in 18 cases, well defined capsular margins in 19 cases, and calcification in 16 cases. 3. Sonographic features of prostate cancers revealed mixed echogenecity in 14 cases, inhomogeneity in 15 cases, poorly defined capsular margin in 14 cases, and calcifications in 13 cases. 4. Authors concluded that prostate sonography were valuable diagnostic modality in the differentiation of BPH and prostate cancers.

Working situation of cancer survivors versus the general population.

Science.gov (United States)

Lee, Myung Kyung; Yun, Young Ho

2015-06-01

The purposes of this study were to compare the working situation of cancer survivors and the general (cancer-free) population and investigate characteristics associated with the increased likelihood of unemployment between the two groups. We selected 1927 cancer survivors from the 2008 Korean Community Health Survey data less than 65 years of age and used propensity score matching to randomly select 1924 individuals from the general population who closely resembled the cancer survivors. Compared to the general population, cancer survivors were less likely to be engaged in paid work, particularly as permanent workers, and were more likely to work regular hours. Additionally, they tended to do less work that involved lifting or moving heavy objects and uncomfortable postures and were more willing to express their emotions. An increased probability of unemployment among cancer survivors was associated with being over 50 years old, being female, having a lower monthly income, having multiple comorbidities, belonging to a nuclear family, being a National Basic Livelihood Act beneficiary, and having a recent diagnosis. Cancer survivors may want to pursue flexible occupations and improve their working situation. Further, they perceive their workplace more positively compared to the general population. Respecting the cancer survivor's choice to find flexible working conditions that suit their health needs and status, health-care providers involved in managing work-related issues among cancer survivors should be aware of the interaction between work-related concerns and post-cancer disease management.

Individual Prediction of Heart Failure Among Childhood Cancer Survivors

NARCIS (Netherlands)

Chow, Eric J.; Chen, Yan; Kremer, Leontien C.; Breslow, Norman E.; Hudson, Melissa M.; Armstrong, Gregory T.; Border, William L.; Feijen, Elizabeth A. M.; Green, Daniel M.; Meacham, Lillian R.; Meeske, Kathleen A.; Mulrooney, Daniel A.; Ness, Kirsten K.; Oeffinger, Kevin C.; Sklar, Charles A.; Stovall, Marilyn; van der Pal, Helena J.; Weathers, Rita E.; Robison, Leslie L.; Yasui, Yutaka

2015-01-01

Purpose To create clinically useful models that incorporate readily available demographic and cancer treatment characteristics to predict individual risk of heart failure among 5-year survivors of childhood cancer. Patients and Methods Survivors in the Childhood Cancer Survivor Study (CCSS) free of

Micronutrients attenuate progression of prostate cancer by elevating the endogenous inhibitor of angiogenesis, Platelet Factor-4

Directory of Open Access Journals (Sweden)

Fleshner Neil E

2010-06-01

Full Text Available Abstract Background Longstanding evidence implicates an inadequate diet as a key factor in the onset and progression of prostate cancer. The purpose herein was to discover, validate and characterize functional biomarkers of dietary supplementation capable of suppressing the course of prostate cancer in vivo. Methods The Lady transgenic mouse model that spontaneously develops prostate cancer received a diet supplemented with a micronutrient cocktail of vitamin E, selenium and lycopene ad libitum. A proteomic analysis was conducted to screen for serum biomarkers of this dietary supplementation. Candidate peptides were validated and identified by sequencing and analyzed for their presence within the prostates of all mice by immunohistochemistry. Results Dietary supplementation with the combined micronutrients significantly induced the expression of the megakaryocyte-specific inhibitor of angiogenesis, platelet factor-4 (P = 0.0025. This observation was made predominantly in mice lacking tumors and any manifestations associated with progressive disease beyond 37 weeks of life, at which time no survivors remained in the control group (P Conclusion We present unprecedented data whereby these combined micronutrients effectively promotes tumor dormancy in early prostate cancer, following initiation mutations that may drive the angiogenesis-dependent response of the tumor, by inducing platelet factor-4 expression and concentrating it at the tumor endothelium through enhanced platelet binding.

Cancer Survivor Responses to Socratic Dialogue

DEFF Research Database (Denmark)

Knox, Jeanette Bresson Ladegaard

2017-01-01

Objective: This article is based on an anonymous, open-ended written questionnaire of cancer survivors. Prior to answering the questionnaire, these survivors participated in a Socratic Dialogue Group (SDG) that philosophically addressed the fundamental life questions triggered by their cancer...... experience. The responses aim to cast light on whether SDG is suitable and beneficial for cancer survivors. Methods: The study is based on two similar interventions: a pilot project from 2008-2010 and a research project from 2012-2015 involving a total of 50 participants divided into 9 SDGs. The projects...... included a questionnaire filled out by 26 out of 50 rehabilitating cancer patients aged 36 to 72 who had just completed participation in a SDG. The questionnaire consisted of seven questions. The seven questions were identical in the two projects. The projects were carried out at the Center for Cancer...

Cancer-related communication, relationship intimacy, and psychological distress among couples coping with localized prostate cancer.

Science.gov (United States)

Manne, Sharon; Badr, Hoda; Zaider, Talia; Nelson, Christian; Kissane, David

2010-03-01

The present study evaluated intimacy as a mechanism for the effects of relationship-enhancing (self-disclosure, mutual constructive communication) and relationship-compromising communication (holding back, mutual avoidance, and demand-withdraw communication) on couples' psychological distress. Seventy-five men diagnosed with localized prostate cancer in the past year and their partners completed surveys about communication, intimacy, and distress. Multi-level models with the couple as unit of analyses indicated that the association between mutual constructive communication, mutual avoidance, and patient demand-partner withdraw and distress could be accounted for by their influence on relationship intimacy. Intimacy did not mediate associations between self-disclosure, holding back, and partner demand-patient withdraw communication and distress. These findings indicate that the way in which couples talk about cancer-related concerns as well as the degree to which one or both partners avoid talking about cancer-related concerns can either facilitate or reduce relationship intimacy, and that it is largely by this mechanism that these three communication strategies impact psychological distress. Relationship intimacy and how patients and partners communicate to achieve this intimacy is important for the psychological adjustment of early stage prostate cancer survivors and their partners.

Change in employment status of 5-year cancer survivors.

Science.gov (United States)

Torp, Steffen; Nielsen, Roy A; Fosså, Sophie D; Gudbergsson, Saevar B; Dahl, Alv A

2013-02-01

To follow the employment status of 5-year cancer survivors for 5 years after diagnosis with their first lifetime invasive cancer and to identify socio-demographic, work-related and cancer-related predictors of employment status after 5 years. This prospective registry study concerned all 3278 people in Norway (18-61 years old) diagnosed with their first lifetime invasive cancer in 1999 and alive in 2004 and a cancer-free control group (n = 6368) matched by sex, age, educational level and employment status in 1998. The employment rate among male cancer survivors declined steadily every year, from 94% the year before diagnosis (1998) to 77% 5 years after diagnosis (2004). This change did not differ significantly from that of male controls. The employment rate of female survivors also declined steadily, from 87% (1998) to 69% (2004). This decline was greater than that among female controls, and in 2004 survivors had a significantly lower employment rate. For both men and women, the significant pre-diagnosis predictors of being employed in 2004 concerned higher socio-economic position. For both sexes, lung cancer survivors had the highest decline in employment rate, and male skin cancer survivors had a lower decline in employment rate than controls. Socio-demographic and work-related factors explained more of the variance in employment status than did cancer diagnosis. The employment rate among 5-year cancer survivors did not change significantly except for female survivors. Low socio-economic position is a risk factor for decline in employment rate and should be focused on to prevent cancer-related inequity.

Study of gastric cancer in atomic bomb survivors

International Nuclear Information System (INIS)

Takayama, Sadamatsu; Tadehara, Futoshi; Okusaki, Ken; Ito, Yoshiko; Ogawa, Junichiro; Kato, Masafumi; Ito, Chikako; Oyama, Hiroko; Mito, Kazuyo.

1990-01-01

Ten gastric cancer A-bomb survivors who had been false negative in mass screening for gastric cancer one year before the diagnosis were entered in a study determining an adequate interval of gastric mass screening for A-bomb survivors. Doubling time of cancer was determined on X-ray films. Of the 10 A-bomb survivors, 8 had entered the city after the bombing and the other two had been exposed at 1,700 m and 2,500 m, respectively, from the hypocenter. Six had early gastric cancer and the other 4 had advanced cancer. Doubling time averaged 19.1 months for early cancer and 7.6 months for advanced cancer. Three measurements of tumor diameter available for 4 A-bomb survivors revealed a very rapid increase in doubling time during the progression period from early to advanced cancer. An interval of one year seems to be adequate in mass screening to detect early cancer. (N.K.)

Epigenetic modifications in prostate cancer.

Science.gov (United States)

Ngollo, Marjolaine; Dagdemir, Aslihan; Karsli-Ceppioglu, Seher; Judes, Gaelle; Pajon, Amaury; Penault-Llorca, Frederique; Boiteux, Jean-Paul; Bignon, Yves-Jean; Guy, Laurent; Bernard-Gallon, Dominique J

2014-01-01

Prostate cancer is the most common cancer in men and the second leading cause of cancer deaths in men in France. Apart from the genetic alterations in prostate cancer, epigenetics modifications are involved in the development and progression of this disease. Epigenetic events are the main cause in gene regulation and the three most epigenetic mechanisms studied include DNA methylation, histone modifications and microRNA expression. In this review, we summarized epigenetic mechanisms in prostate cancer. Epigenetic drugs that inhibit DNA methylation, histone methylation and histone acetylation might be able to reactivate silenced gene expression in prostate cancer. However, further understanding of interactions of these enzymes and their effects on transcription regulation in prostate cancer is needed and has become a priority in biomedical research. In this study, we summed up epigenetic changes with emphasis on pharmacologic epigenetic target agents.

Male infertility in long-term survivors of pediatric cancer: A report from the Childhood Cancer Survivor Study

Science.gov (United States)

Wasilewski-Masker, K; Seidel, K D; Leisenring, W; Mertens, A C; Shnorhavorian, M; Ritenour, C W; Stovall, M; Green, D M; Sklar, C A; Armstrong, G T; Robison, L L; Meacham, L R

2014-01-01

Purpose The purpose of this study was to assess the prevalence of male infertility and treatment-related risk factors in childhood cancer survivors. Methods Within the Childhood Cancer Survivor Study, 1622 survivors and 274 siblings completed the Male Health Questionnaire. The analysis was restricted to survivors (938/1622; 57.8%) and siblings (174/274; 63.5%) who tried to become pregnant. Relative risks (RR) and 95% confidence intervals (CI) for the prevalence of self-reported infertility were calculated using generalized linear models for demographic variables and treatment-related factors to account for correlation among survivors and siblings of the same family. All statistical tests were two-sided. Results Among those who provided self-report data, the prevalence of infertility was 46.0% in survivors versus 17.5% in siblings (RR=2.64, 95% CI 1.88-3.70, p infertility, 37% had reported at least one pregnancy with a female partner that resulted in a live birth. In a multivariable analysis, risk factors for infertility included an alkylating agent dose score (AAD) ≥ 3 (RR= 2.13, 95% CI 1.69-2.68 for AAD ≥ 3 versus AADinfertility father their own children suggesting episodes of both fertility and infertility. This and the novel association of infertility with bleomycin warrant further investigation. Implications for Cancer Survivors Though infertility is common, male survivors reporting infertility often father their own children. Bleomycin may pose some fertility risk. PMID:24711092

Anxiety Among Adolescent Survivors of Pediatric Cancer.

Science.gov (United States)

McDonnell, Glynnis A; Salley, Christina G; Barnett, Marie; DeRosa, Antonio P; Werk, Rachel S; Hourani, Allison; Hoekstra, Alyssa B; Ford, Jennifer S

2017-10-01

The purpose of this review was to synthesize current knowledge about anxiety among adolescent survivors of pediatric cancer and highlights areas for future research. Systematic literature searches were conducted in five databases for articles published anytime before December 28, 2015. Manuscripts were reviewed by a team of six coders. Included manuscripts reported outcomes relevant to anxiety, worry, and post-traumatic stress in survivors of pediatric cancer (age at the time of study: 10-22 years) who were off treatment. Twenty-four articles met inclusion criteria. Included results were categorized into the following domains: post-traumatic stress, anxiety, cancer-related worry, and interventions. With the exception of post-traumatic stress, there was little research about anxiety in this population; however, studies generally indicated that adolescent survivors of pediatric cancer are at elevated risk for anxiety, post-traumatic stress symptoms, and cancer-related worry. This review provides preliminary evidence that anxiety is a relevant, but understudied, psychosocial outcome for adolescent survivors of pediatric cancer. More research is needed to better understand the presentation of anxiety in this population, its effect on survivors' quality of life, and possible areas for intervention. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Precision medicine for advanced prostate cancer.

Science.gov (United States)

Mullane, Stephanie A; Van Allen, Eliezer M

2016-05-01

Precision cancer medicine, the use of genomic profiling of patient tumors at the point-of-care to inform treatment decisions, is rapidly changing treatment strategies across cancer types. Precision medicine for advanced prostate cancer may identify new treatment strategies and change clinical practice. In this review, we discuss the potential and challenges of precision medicine in advanced prostate cancer. Although primary prostate cancers do not harbor highly recurrent targetable genomic alterations, recent reports on the genomics of metastatic castration-resistant prostate cancer has shown multiple targetable alterations in castration-resistant prostate cancer metastatic biopsies. Therapeutic implications include targeting prevalent DNA repair pathway alterations with PARP-1 inhibition in genomically defined subsets of patients, among other genomically stratified targets. In addition, multiple recent efforts have demonstrated the promise of liquid tumor profiling (e.g., profiling circulating tumor cells or cell-free tumor DNA) and highlighted the necessary steps to scale these approaches in prostate cancer. Although still in the initial phase of precision medicine for prostate cancer, there is extraordinary potential for clinical impact. Efforts to overcome current scientific and clinical barriers will enable widespread use of precision medicine approaches for advanced prostate cancer patients.

Employment status and occupational level of adult survivors of childhood cancer in Great Britain: The British childhood cancer survivor study.

Science.gov (United States)

Frobisher, Clare; Lancashire, Emma R; Jenkinson, Helen; Winter, David L; Kelly, Julie; Reulen, Raoul C; Hawkins, Michael M

2017-06-15

The British Childhood Cancer Survivor Study (BCCSS) provides the first detailed investigation of employment and occupation to be undertaken in a large population-based cohort. Previous studies have been limited by design issues such as using small numbers of survivors with specific diagnoses, and involved limited assessment of employment status and occupational level. The BCCSS includes 17,981 5-year survivors of childhood cancer. Employment status and occupational level were ascertained by questionnaire from eligible survivors (n = 14,836). Multivariate logistic regression was used to explore factors associated with employment and occupation, and to compare survivors to their demographic peers in the general population. Employment status was available for 10,257 survivors. Gender, current age, cancer type, radiotherapy, age at diagnosis and epilepsy were consistently associated with being: employed; unable to work; in managerial or non-manual occupations. Overall, survivors were less likely to be working than expected (OR (99% CI): 0.89 (0.81-0.98)), and this deficit was greatest for irradiated CNS neoplasm survivors (0.34 (0.28-0.41)). Compared to the general population, survivors were fivefold more likely to be unable to work due to illness/disability; the excess was 15-fold among CNS neoplasm survivors treated with radiotherapy. Overall survivors were less likely to be in managerial occupations than expected (0.85 (0.77-0.94)). However, bone sarcoma survivors were more likely to be in these occupations than expected (1.37 (1.01-1.85)) and also similarly for non-manual occupations (1.90 (1.37-2.62)). Survivors of retinoblastoma (1.55 (1.20-2.01)) and 'other' neoplasm group (1.62 (1.30-2.03)) were also more likely to be in non-manual occupations than expected. © 2017 The Authors International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.

Prostate cancer

DEFF Research Database (Denmark)

Chabanova, Elizaveta; Balslev, Ingegerd; Logager, Vibeke

2011-01-01

To investigate diagnostic accuracy of detection of prostate cancer by magnetic resonance: to evaluate the performance of T2WI, DCEMRI and CSI and to correlate the results with biopsy and radical prostatectomy histopathological data.......To investigate diagnostic accuracy of detection of prostate cancer by magnetic resonance: to evaluate the performance of T2WI, DCEMRI and CSI and to correlate the results with biopsy and radical prostatectomy histopathological data....

Treatment-associated subsequent neoplasms among long-term survivors of childhood cancer: the experience of the Childhood Cancer Survivor Study

Energy Technology Data Exchange (ETDEWEB)

Robison, Leslie L. [St. Jude Children' s Research Hospital, Department of Epidemiology and Cancer Control, Memphis, TN (United States)

2009-02-15

With improvements in survival among individuals diagnosed and treated for cancer there is an increasing recognition of the risk of long-term adverse effects of therapy. Second neoplasms represent one of the more serious late effects of treatment and are associated with a substantial level of morbidity and mortality. Survivors of childhood cancers, because of their potential longevity, are at particular risk for this adverse outcome. The Childhood Cancer Survivor Study is a large cohort consisting of adult survivors of childhood cancer diagnosed and treated between 1970 and 1986. The CCSS has provided important data to quantify radiation-associated risk for subsequent cancers including neoplasms of the breast, thyroid and central nervous system. (orig.)

Treatment-associated subsequent neoplasms among long-term survivors of childhood cancer: the experience of the Childhood Cancer Survivor Study

International Nuclear Information System (INIS)

Robison, Leslie L.

2009-01-01

With improvements in survival among individuals diagnosed and treated for cancer there is an increasing recognition of the risk of long-term adverse effects of therapy. Second neoplasms represent one of the more serious late effects of treatment and are associated with a substantial level of morbidity and mortality. Survivors of childhood cancers, because of their potential longevity, are at particular risk for this adverse outcome. The Childhood Cancer Survivor Study is a large cohort consisting of adult survivors of childhood cancer diagnosed and treated between 1970 and 1986. The CCSS has provided important data to quantify radiation-associated risk for subsequent cancers including neoplasms of the breast, thyroid and central nervous system. (orig.)

On cribriform prostate cancer

OpenAIRE

Kweldam, Charlotte

2018-01-01

markdownabstractThis general aim of the thesis is to study the clinical relevance, interobserver reproducibility, and genetics of cribriform growth in prostate cancer. More specifically, the aims and outline of this thesis are • To study the metastatic potential of modified Gleason score 3+3 prostate cancer in radical prostatectomies. (Chapter 2) • To examine the prognostic value of individual Gleason grade 4 patterns in prostate cancer in radical prostatectomy and diagnostic biopsy specimens...

Prostate Health Index improves multivariable risk prediction of aggressive prostate cancer.

Science.gov (United States)

Loeb, Stacy; Shin, Sanghyuk S; Broyles, Dennis L; Wei, John T; Sanda, Martin; Klee, George; Partin, Alan W; Sokoll, Lori; Chan, Daniel W; Bangma, Chris H; van Schaik, Ron H N; Slawin, Kevin M; Marks, Leonard S; Catalona, William J

2017-07-01

To examine the use of the Prostate Health Index (PHI) as a continuous variable in multivariable risk assessment for aggressive prostate cancer in a large multicentre US study. The study population included 728 men, with prostate-specific antigen (PSA) levels of 2-10 ng/mL and a negative digital rectal examination, enrolled in a prospective, multi-site early detection trial. The primary endpoint was aggressive prostate cancer, defined as biopsy Gleason score ≥7. First, we evaluated whether the addition of PHI improves the performance of currently available risk calculators (the Prostate Cancer Prevention Trial [PCPT] and European Randomised Study of Screening for Prostate Cancer [ERSPC] risk calculators). We also designed and internally validated a new PHI-based multivariable predictive model, and created a nomogram. Of 728 men undergoing biopsy, 118 (16.2%) had aggressive prostate cancer. The PHI predicted the risk of aggressive prostate cancer across the spectrum of values. Adding PHI significantly improved the predictive accuracy of the PCPT and ERSPC risk calculators for aggressive disease. A new model was created using age, previous biopsy, prostate volume, PSA and PHI, with an area under the curve of 0.746. The bootstrap-corrected model showed good calibration with observed risk for aggressive prostate cancer and had net benefit on decision-curve analysis. Using PHI as part of multivariable risk assessment leads to a significant improvement in the detection of aggressive prostate cancer, potentially reducing harms from unnecessary prostate biopsy and overdiagnosis. © 2016 The Authors BJU International © 2016 BJU International Published by John Wiley & Sons Ltd.

Epigenetic Regulation in Prostate Cancer Progression.

Science.gov (United States)

Ruggero, Katia; Farran-Matas, Sonia; Martinez-Tebar, Adrian; Aytes, Alvaro

2018-01-01

An important number of newly identified molecular alterations in prostate cancer affect gene encoding master regulators of chromatin biology epigenetic regulation. This review will provide an updated view of the key epigenetic mechanisms underlying prostate cancer progression, therapy resistance, and potential actionable mechanisms and biomarkers. Key players in chromatin biology and epigenetic master regulators has been recently described to be crucially altered in metastatic CRPC and tumors that progress to AR independency. As such, epigenetic dysregulation represents a driving mechanism in the reprograming of prostate cancer cells as they lose AR-imposed identity. Chromatin integrity and accessibility for transcriptional regulation are key features altered in cancer progression, and particularly relevant in nuclear hormone receptor-driven tumors like prostate cancer. Understanding how chromatin remodeling dictates prostate development and how its deregulation contributes to prostate cancer onset and progression may improve risk stratification and treatment selection for prostate cancer patients.

Comparison of telomerase activity in prostate cancer, prostatic intraepithelial neoplasia and benign prostatic hyperplasia

Directory of Open Access Journals (Sweden)

Soleiman Mahjoub

2006-11-01

Full Text Available BACKGROUND: Telomerase is a reverse transcriptase enzyme that synthesizes telomeric DNA on chromosome ends. The enzyme is important for the immortalization of cancer cells because it maintains the telomeres. METHODS: Telomerase activity (TA was measured by fluorescence-based telomeric repeat amplification protocol (FTRAP assay in prostate carcinoma and benign prostatic hyperplasia (BPH. RESULTS: TA was present in 91.4% of 70 prostate cancers, 68.8% of 16 prostatic intraepithelial neoplasia (PIN, 43.3% of 30 BPH*, 21.4% of 14 atrophy and 20% of 15 normal samples adjacent to tumor. There was not any significant correlation between TA, histopathological tumor stage or gleason score. In contrast to high TA in the BPH* tissue from the cancer-bearing gland, only 6.3% of 32 BPH specimens from patients only diagnosed with BPH were telomerase activity-positive. CONCLUSIONS: These results indicate that TA is present in most prostate cancers. The high rate of TA in tissue adjacent to tumor may be attributed either to early molecular alteration of cancer that was histologically unapparent, or to the presence of occult cancer cells. Our findings suggest that the re-expression of telomerase activity could be one step in the transformation of BPH to PIN. KEY WORDS: Telomerase activity, prostate cancer, prostatic intraepithelial neoplasia, benign prostatic hyperplasia.

Prostate cancer and inflammation: the evidence

Science.gov (United States)

Sfanos, Karen S; De Marzo, Angelo M

2014-01-01

Chronic inflammation is now known to contribute to several forms of human cancer, with an estimated 20% of adult cancers attributable to chronic inflammatory conditions caused by infectious agents, chronic noninfectious inflammatory diseases and / or other environmental factors. Indeed, chronic inflammation is now regarded as an ‘enabling characteristic’ of human cancer. The aim of this review is to summarize the current literature on the evidence for a role for chronic inflammation in prostate cancer aetiology, with a specific focus on recent advances regarding the following: (i) potential stimuli for prostatic inflammation; (ii) prostate cancer immunobiology; (iii) inflammatory pathways and cytokines in prostate cancer risk and development; (iv) proliferative inflammatory atrophy (PIA) as a risk factor lesion to prostate cancer development; and (v) the role of nutritional or other antiinflammatory compounds in reducing prostate cancer risk. PMID:22212087

MRI diagnosis for prostate cancer

Energy Technology Data Exchange (ETDEWEB)

Tamada, Tsutomu; Nagai, Kiyohisa; Imai, Shigeki; Kajihara, Yasumasa; Jo, Yoshimasa; Tanaka, Hiroyoshi; Fukunaga, Masao (Kawasaki Medical School, Kurashiki, Okayama (Japan)); Matsuki, Takakazu

1998-01-01

Recently, in Japan, both the Westernization of life styles and the advent of an aged-society have led to an increase in the incidence of prostate cancer. In making a localizing diagnosis of prostate cancer, magnetic resonance imaging (MRI), which has excellent contrast resolution, and transrectal ultrasonography, are used clinically, and their usefulness is being established. MRI is employed in the diagnosis of prostate cancer to detect tumors, and to determine the stage of such tumors. For the visualization of prostate cancer by MRI, T2-weighted axial images are used exclusively. After becoming familiar with normal prostate images, it is important to evaluate the localization of a tumor, and the invasion of the capsule and seminal vesicles. Future applications of new techniques for MRI will undoubtedly be found. In this paper, the present state of MRI diagnosis of prostate cancer at Kawasaki Medical School Hospital will be reviewed. (author)

MRI diagnosis for prostate cancer

Energy Technology Data Exchange (ETDEWEB)

Tamada, Tsutomu; Nagai, Kiyohisa; Imai, Shigeki; Kajihara, Yasumasa; Jo, Yoshimasa; Tanaka, Hiroyoshi; Fukunaga, Masao [Kawasaki Medical School, Kurashiki, Okayama (Japan); Matsuki, Takakazu

1998-12-31

Recently, in Japan, both the Westernization of life styles and the advent of an aged-society have led to an increase in the incidence of prostate cancer. In making a localizing diagnosis of prostate cancer, magnetic resonance imaging (MRI), which has excellent contrast resolution, and transrectal ultrasonography, are used clinically, and their usefulness is being established. MRI is employed in the diagnosis of prostate cancer to detect tumors, and to determine the stage of such tumors. For the visualization of prostate cancer by MRI, T2-weighted axial images are used exclusively. After becoming familiar with normal prostate images, it is important to evaluate the localization of a tumor, and the invasion of the capsule and seminal vesicles. Future applications of new techniques for MRI will undoubtedly be found. In this paper, the present state of MRI diagnosis of prostate cancer at Kawasaki Medical School Hospital will be reviewed. (author)

Cross-cultural adaptation, reliability and validity of the Spanish version of the Quality of Life in Adult Cancer Survivors (QLACS) questionnaire: application in a sample of short-term survivors.

Science.gov (United States)

Escobar, Antonio; Trujillo-Martín, Maria del Mar; Rueda, Antonio; Pérez-Ruiz, Elisabeth; Avis, Nancy E; Bilbao, Amaia

2015-11-16

The aim of this study was to validate the Quality of Life in Adult Cancer Survivors (QLACS) in short-term Spanish cancer survivor's patients. Patients with breast, colorectal or prostate cancer that had finished their initial cancer treatment 3 years before the beginning of this study completed QLACS, WHOQOL, Short Form-36, Hospital Anxiety and Depression Scale, EORTC-QLQ-BR23 and EQ-5D. Cultural adaptation was made based on established guidelines. Reliability was evaluated using internal consistency and test-retest. Convergent validity was studied by mean of Pearson's correlation coefficient. Structural validity was determined by a second-order confirmatory factor analysis (CFA) and Rasch analysis was used to assess the unidimensionality of the Generic and Cancer-specific scales. Cronbach's alpha were above 0.7 in all domains and summary scales. Test-retest coefficients were 0.88 for Generic and 0.82 for Cancer-specific summary scales. QLACS generic summary scale was correlated with other generic criterion measures, SF-36 MCS (r = - 0.74) and EQ-VAS (r = - 0.63). QLACS cancer-specific scale had lower values with the same constructs. CFA provided satisfactory fit indices in all cases. The RMSEA value was 0.061 and CFI and TLI values were 0.929 and 0.925, respectively. All factor loadings were higher than 0.40 and statistically significant (P validity and reliability of QLACS questionnaire to be used in short-term cancer survivors.

Baldness, benign prostate hyperplasia, prostate cancer and androgen levels.

Science.gov (United States)

Faydaci, Gökhan; Bilal, Eryildirim; Necmettin, Penpegül; Fatih, Tarhan; Asuman, Orçun; Uğur, Kuyumcuoğlu

2008-12-01

We evaluated the pattern of baldness and serum androgen levels in patients with benign prostate hyperplasia (BPH) and prostate cancer. BPH, prostate cancer and androgenic alopecia (AA) were somehow androgen dependent and affect large population of elderly men. A total of 152 patients, 108 patients with BPH and 44 patients with prostate cancer were included in the study. We measured serum total, free and bioavailable testosterone, FSH, LH, prolactin, estradiol, albumin and SHBG levels. Baldness classification was based on Norwood's classification and we categorised baldness as vertex and frontal baldness. The frequency of AA in BPH and prostate cancer groups were not different. We looked for some correlation between the two groups with respect to AA and hormone levels. We did not find any correlation between AA and total testosterone, free testosterone, bioavailable testosterone or SHBG levels in both groups. This prospective study with selected small group of patients showed that there is no difference of male pattern baldness in BPH and prostate cancer patients and also there is no correlation between pattern of baldness and serum androgen levels.

Marital status and optimism score among breast cancer survivors.

Science.gov (United States)

Croft, Lindsay; Sorkin, John; Gallicchio, Lisa

2014-11-01

There are an increasing number of breast cancer survivors, but their psychosocial and supportive care needs are not well-understood. Recent work has found marital status, social support, and optimism to be associated with quality of life, but little research has been conducted to understand how these factors relate to one another. Survey data from 722 breast cancer survivors were analyzed to estimate the association between marital status and optimism score, as measured using the Life Orientation Test-Revised. Linear regression was used to estimate the relationship of marital status and optimism, controlling for potential confounding variables and assessing effect modification. The results showed that the association between marital status and optimism was modified by time since breast cancer diagnosis. Specifically, in those most recently diagnosed (within 5 years), married breast cancer survivors had a 1.50 higher mean optimism score than unmarried survivors (95 % confidence interval (CI) 0.37, 2.62; p = 0.009). The difference in optimism score by marital status was not present more than 5 years from breast cancer diagnosis. Findings suggest that among breast cancer survivors within 5 years since diagnosis, those who are married have higher optimism scores than their unmarried counterparts; this association was not observed among longer-term breast cancer survivors. Future research should examine whether the difference in optimism score among this subgroup of breast cancer survivors is clinically relevant.

Marriage and divorce among young adult cancer survivors.

Science.gov (United States)

Kirchhoff, Anne C; Yi, Jaehee; Wright, Jennifer; Warner, Echo L; Smith, Ken R

2012-12-01

We examined marital outcomes among cancer survivors diagnosed during early adulthood from the 2009 Behavioral Risk Factor Surveillance System dataset. Eligible participants were ages 20-39 years. Of the 74,433 eligible, N = 1,198 self-reported a cancer diagnosis between the ages of 18 and 37, were ≥2 years past diagnosis, and did not have non-melanoma skin cancer. The remaining N = 67,063 were controls. Using generalized linear models adjusted for age, gender, race, and education, we generated relative risks (RR) and 95 % confidence intervals (95 % CI) to examine survivor status on indicators of ever married, currently married, and divorced/separated. Survivors were slightly older than controls [33.0 (SD = 3.8) vs. 30.0 (SD = 4.0); p divorce/separation than controls (18 % vs. 10 %; RR = 1.77, 95 % CI 1.43-2.19). Divorce/separation risk persisted for female survivors (RR 1.83, 95 % CI 1.49-2.25), survivors ages 20-29 (RR 2.57, 95 % CI 1.53-4.34), and survivors ages 30-39 (RR 1.62, 95 % CI 1.29-2.04). The emotional and financial burdens of cancer may lead to marital stress for younger cancer survivors. Young survivors may face a higher risk of divorce; support systems are needed to assist them in the years following diagnosis.

The Lifestyle Change Experiences of Cancer Survivors.

Science.gov (United States)

Tsay, Shiow-Luan; Ko, Wang-Sheng; Lin, Kuan-Pin

2017-10-01

Leading a healthy lifestyle not only alleviates the physical problems but also improves the quality of life of cancer survivors. Healthcare professionals should understand the benefits of altering lifestyle behaviors to provide effective intervention programs to assist cancer survivors to improve their health. The aim of this study was to understand the experiences of cancer survivors in changing their lifestyle after a cancer diagnosis. A qualitative descriptive study was conducted on 13 cancer survivors who were sampled purposively from a regional teaching hospital in central Taiwan. Data were collected using in-depth interviews that were guided by semistructured, open-ended questions and analyzed using content analysis. The analysis of interview data revealed four main themes: motivation of lifestyle change, exploring ways toward a healthy lifestyle, making adjustments in lifestyle, and feeling the benefits of lifestyle changes. In striving for survival, an unwillingness to bear the suffering from treatment and their acceptance of responsibility and gratitude to family members prompted most of the participants to change their lifestyle proactively. They had received inadequate lifestyle guidance and sought health lifestyle information on their own. After a period of research and self-contemplation, most of the participants adopted a consistently healthy lifestyle, changed their dietary consumption habits, abstained from tobacco and alcohol, and managed emotional problems that were caused by the disease. Participants who changed to a healthy lifestyle realized benefits in the physical, emotional, and life domains. It is hoped that these findings help healthcare professionals to better appreciate that a cancer diagnosis is a critical opportunity to link the disease to lifestyle choices in the minds of cancer survivors. Healthcare professionals should ask cancer survivors about their lifestyle and then provide appropriate advice and education on healthy lifestyles

A multimedia interactive education system for prostate cancer patients: development and preliminary evaluation.

Science.gov (United States)

Diefenbach, Michael A; Butz, Brian P

2004-01-21

A cancer diagnosis is highly distressing. Yet, to make informed treatment choices patients have to learn complicated disease and treatment information that is often fraught with medical and statistical terminology. Thus, patients need accurate and easy-to-understand information. To introduce the development and preliminary evaluation through focus groups of a novel highly-interactive multimedia-education software program for patients diagnosed with localized prostate cancer. The prostate interactive education system uses the metaphor of rooms in a virtual health center (ie, reception area, a library, physician offices, group meeting room) to organize information. Text information contained in the library is tailored to a person's information-seeking preference (ie, high versus low information seeker). We conducted a preliminary evaluation through 5 separate focus groups with prostate cancer survivors (N = 18) and their spouses (N = 15). Focus group results point to the timeliness and high acceptability of the software among the target audience. Results also underscore the importance of a guide or tutor who assists in navigating the program and who responds to queries to facilitate information retrieval. Focus groups have established the validity of our approach and point to new directions to further enhance the user interface.

Ultrasonography and prostate-specific antigen (PSA) in differential diagnosis of prostate cancer and benign prostatic hyperplasia

International Nuclear Information System (INIS)

Mechev, D.S.; Shcherbyina, O.V.; Yatsik, V.Yi.; Gladka, L.Yu.

2003-01-01

The purpose of the work is analysis of diagnostic possibilities of transrectal ultrasonography and PSA in differential diagnosis of prostate cancer and benign prostatic hyperplasia. 142 patients have been investigated by transrectal ultrasonography. he transrectal ultrasonography and PSA are sensible tests in diagnosis of prostate cancer and in differential diagnosis of benign prostatic hyperplasia and prostate cancer

Advanced research on separating prostate cancer stem cells

International Nuclear Information System (INIS)

Hao Yumei; He Xin; Song Naling

2013-01-01

Prostate cancer is a common malignant tumor in male urinary system,and may easily develop into the hormone refractory prostate cancer which can hardly be cured. Recent studies had found that the prostate cancer stem cells may be the source of the prostate cancer's occurrence,development, metastasis and recurrence. The therapy targeting the prostate cancer stem cells may be the effective way to cure prostate cancer. But these cells is too low to be detected. The difficulty lies in the low separation efficiency of prostate cancer stem cell, so the effectively separating prostate cancer stem cells occupied the main position for the more in-depth research of prostate cancer stem cells. This paper reviews the research progress and existing problems on the several main separating methods of prostate cancer stem cells, includes the fluorescence activated cells sorting and magnetic activated cells sorting based on prostate cancer stem cell surface markers, the side-population sorting and serum-free medium sphere forming sorting based on prostate cancer stem cell's biology. (authors)

Baseline prostate-specific antigen measurements and subsequent prostate cancer risk in the Danish Diet, Cancer and Health cohort

DEFF Research Database (Denmark)

Larsen, Signe Benzon; Brasso, Klaus; Iversen, Peter

2013-01-01

Although prostate-specific antigen (PSA) screening reduces mortality from prostate cancer, substantial over-diagnosis and subsequent overtreatment are concerns. Early screening of men for PSA may serve to stratify the male population by risk of future clinical prostate cancer.......Although prostate-specific antigen (PSA) screening reduces mortality from prostate cancer, substantial over-diagnosis and subsequent overtreatment are concerns. Early screening of men for PSA may serve to stratify the male population by risk of future clinical prostate cancer....

Psychosocial Health of Disease-Free Breast Cancer Survivors Compared with Matched Non-cancer Controls.

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Park, Boyoung; Lee, Moo Hyun; Kong, Sun-Young; Lee, Eun Sook

2018-04-05

The present study investigated the psychosocial health of disease-free breast cancer survivors who receive health examinations compared to matched non-cancer controls in a community setting. We used baseline data from the Health Examinee cohort, which is composed of subjects participating in health. The disease-free breast cancer survivors were defined as those who were ≥2 years from initial diagnosis of breast cancer who had completed treatment. Females without a history of cancer were randomly selected at 1:4 ratio by 5-year age groups, education, and household income as a comparison group. We analyzed results from the Psychosocial Well-being Index-Short Form (PWI-SF) as a psychosocial health measurement. A total of 347 survivors of breast cancer and 1,388 matched controls were included. Total scores on the PWI-SF were lower in breast cancer survivors than matched non-cancer controls (p=0.006), suggesting a lower level of psychosocial stress in breast cancer survivors. In comparison to the control group, prevalence of drinking, smoking and obesity were lower, while exercising for ≥150 min/wk was higher in breast cancer survivors (p psychosocial health status compared to matched non-cancer controls.

Immunotherapy in metastatic prostate cancer

Directory of Open Access Journals (Sweden)

Susan F Slovin

2016-01-01

Full Text Available Introduction: Prostate cancer remains a challenge as a target for immunological approaches. The approval of the first cell-based immune therapy, Sipuleucel-T for prostate cancer introduced prostate cancer as a solid tumor with the potential to be influenced by the immune system. Methods: We reviewed articles on immunological management of prostate cancer and challenges that lie ahead for such strategies. Results: Treatments have focused on the identification of novel cell surface antigens thought to be unique to prostate cancer. These include vaccines against carbohydrate and blood group antigens, xenogeneic and naked DNA vaccines, and pox viruses used as prime-boost or checkpoint inhibitors. No single vaccine construct to date has resulted in a dramatic antitumor effect. The checkpoint inhibitor, anti-CTLA-4 has resulted in several long-term remissions, but phase III trials have not demonstrated an antitumor effect or survival benefit. Conclusions: Multiple clinical trials suggest that prostate cancer may not be optimally treated by single agent immune therapies and that combination with biologic agents, chemotherapies, or radiation may offer some enhancement of benefit.

Cancer developing among atom-bomb survivors

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Yamamoto, T [Radiation Effect Research Foundation, Hiroshima (Japan)

1975-12-01

Cancer (with the exception of leukemia) which had often been observed among atom bomb survivors was discussed. Prevalence of thyroid carcinoma was high in the people who had been exposed to more than 50 rad of the atomic radiation. A great difference in prevalence of cancer was seen between irradiated people whose age had been under 20 years at the time of exposure and non-irradiated. More women than men had papillary adenocarcinoma. The highest prevalence was seen 16 to 20 years after exposure to atomic radiation, but there was no difference in prevalence between those from Hiroshima and from Nagasaki. Lung cancer comprised 89% of all cancers of the people whose age was 50 years and over. Most of them had been exposed to atomic radiation of more than 300 rad. The type was cellular retrograde cancer. The prevalence of gastric carcinoma was low, and breast cancer occurred at an early age before menopause. The occurrence of cancer in juvenile survivors was several times higher in the patients who had been exposed to atomic radiation of more than 100 rad than in non-irradiated. These values indicate that cancer occurs more frequently than leukemia does in such survivors.

Role of transurethral resection of the prostate in the management of prostate cancer

Directory of Open Access Journals (Sweden)

Szollosi Attila

2016-06-01

Full Text Available Introduction: Prostate cancer is the second most diagnosed cancer in men, after lung cancer. The gold standard procedure in prostate cancer (PCa diagnosis is the ultrasound guided prostate biopsy. Transurethral resection of the prostate (TURP used in solving the bladder outlet obstruction, can have a role in detection of PCa. The aim of this retrospective study is to examine the role of transurethral resection of the prostate in the diagnosis and therapy of prostate cancer.

Blood lipids and prostate cancer

DEFF Research Database (Denmark)

Bull, Caroline J; Bonilla, Carolina; Holly, Jeff M P

2016-01-01

Genetic risk scores were used as unconfounded instruments for specific lipid traits (Mendelian randomization) to assess whether circulating lipids causally influence prostate cancer risk. Data from 22,249 prostate cancer cases and 22,133 controls from 22 studies within the international PRACTICAL...... into logistic regression models to estimate the presence (and direction) of any causal effect of each lipid trait on prostate cancer risk. There was weak evidence for an association between the LDL genetic score and cancer grade: the odds ratio (OR) per genetically instrumented standard deviation (SD) in LDL.......95, 3.00; P = 0.08). The rs12916-T variant in 3-hydroxy-3-methylglutaryl-CoA reductase (HMGCR) was inversely associated with prostate cancer (OR: 0.97; 95% CI: 0.94, 1.00; P = 0.03). In conclusion, circulating lipids, instrumented by our genetic risk scores, did not appear to alter prostate cancer risk...

Cryotherapy for prostate cancer

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... this page: //medlineplus.gov/ency/patientinstructions/000907.htm Cryotherapy for prostate cancer To use the sharing features ... first treatment for prostate cancer. What Happens During Cryotherapy Before the procedure, you will be given medicine ...

Diet Quality of Cancer Survivors and Non-Cancer Individuals: Results from a National Survey

Science.gov (United States)

Zhang, Fang Fang; Liu, Shanshan; John, Esther; Must, Aviva; Demark-Wahnefried, Wendy

2015-01-01

Background Patterns of poor nutritional intake may exacerbate elevated morbidity experienced by cancer survivors. It remains unclear whether cancer survivors adhere to existing dietary guidelines, and whether survivors’ diet differs from individuals without cancer long-term. Methods We evaluated dietary intake and quality in 1,533 adult cancer survivors in the National Health and Nutrition Examination Survey (NHANES) 1999–2010 and compared that to 3,075 individuals without a history of cancer who were matched to cancer survivors by age, gender, and race/ethnicity. Dietary intake was assessed using 24-hour dietary recalls. The Healthy Eating Index (HEI)-2010 was used to evaluate diet quality. Results The mean HEI-2010 total score was 47.2 (SD=0.5) in cancer survivors and 48.3 (SD=0.4) in non-cancer individuals (p=0.03). Compared to non-cancer individuals, cancer survivors had a significantly lower score of empty calories (13.6 vs. 14.4, p=0.001), which corresponds to worse adherence to dietary intake of calories from solid fats, alcohol and added sugars. Cancer survivors also had a significantly lower dietary intake of fiber than non-cancer individuals (15.0 vs. 15.9 grams/day, p=0.02). Survivors’ mean dietary intakes of vitamin D, vitamin E, potassium, fiber, and calcium were 31%, 47%, 55%, 60%, and 73% in relation to the recommended intake whereas the mean dietary intake of saturated fat and sodium was 112% and 133% of the recommended intake. Conclusions Cancer survivors had a poor adherence to the 2010 Dietary Guidelines for Americans, and their intake patterns were worse than those in the general population for empty calories and fiber. PMID:26624564

Vitamin D in prostate cancer

Directory of Open Access Journals (Sweden)

Donald L Trump

2018-01-01

Full Text Available Signaling through the vitamin D receptor has been shown to be biologically active and important in a number of preclinical studies in prostate and other cancers. Epidemiologic data also indicate that vitamin D signaling may be important in the cause and prognosis of prostate and other cancers. These data indicate that perturbation of vitamin D signaling may be a target for the prevention and treatment of prostate cancer. Large studies of vitamin D supplementation will be required to determine whether these observations can be translated into prevention strategies. This paper reviews the available data in the use of vitamin D compounds in the treatment of prostate cancer. Clinical data are limited which support the use of vitamin D compounds in the management of men with prostate cancer. However, clinical trials guided by existing preclinical data are limited.

Vitamin D in prostate cancer.

Science.gov (United States)

Trump, Donald L; Aragon-Ching, Jeanny B

2018-04-13

Signaling through the vitamin D receptor has been shown to be biologically active and important in a number of preclinical studies in prostate and other cancers. Epidemiologic data also indicate that vitamin D signaling may be important in the cause and prognosis of prostate and other cancers. These data indicate that perturbation of vitamin D signaling may be a target for the prevention and treatment of prostate cancer. Large studies of vitamin D supplementation will be required to determine whether these observations can be translated into prevention strategies. This paper reviews the available data in the use of vitamin D compounds in the treatment of prostate cancer. Clinical data are limited which support the use of vitamin D compounds in the management of men with prostate cancer. However, clinical trials guided by existing preclinical data are limited.

Vitamin D in prostate cancer

Science.gov (United States)

Trump, Donald L; Aragon-Ching, Jeanny B

2018-01-01

Signaling through the vitamin D receptor has been shown to be biologically active and important in a number of preclinical studies in prostate and other cancers. Epidemiologic data also indicate that vitamin D signaling may be important in the cause and prognosis of prostate and other cancers. These data indicate that perturbation of vitamin D signaling may be a target for the prevention and treatment of prostate cancer. Large studies of vitamin D supplementation will be required to determine whether these observations can be translated into prevention strategies. This paper reviews the available data in the use of vitamin D compounds in the treatment of prostate cancer. Clinical data are limited which support the use of vitamin D compounds in the management of men with prostate cancer. However, clinical trials guided by existing preclinical data are limited. PMID:29667615

Racial and ethnic disparities in patient-provider communication, quality-of-care ratings, and patient activation among long-term cancer survivors.

Science.gov (United States)

Palmer, Nynikka R A; Kent, Erin E; Forsythe, Laura P; Arora, Neeraj K; Rowland, Julia H; Aziz, Noreen M; Blanch-Hartigan, Danielle; Oakley-Girvan, Ingrid; Hamilton, Ann S; Weaver, Kathryn E

2014-12-20

We examined racial and ethnic disparities in patient-provider communication (PPC), perceived care quality, and patient activation among long-term cancer survivors. In 2005 to 2006, survivors of breast, prostate, colorectal, ovarian, and endometrial cancers completed a mailed survey on cancer follow-up care. African American, Asian/Pacific Islander (Asian), Hispanic, and non-Hispanic white (white) survivors who had seen a physician for follow-up care in the past 2 years (n = 1,196) composed the analytic sample. We conducted linear and logistic regression analyses to identify racial and ethnic differences in PPC (overall communication and medical test communication), perceived care quality, and patient activation in clinical care (self-efficacy in medical decisions and perceived control). We further examined the potential contribution of PPC to racial and ethnic differences in perceived care quality and patient activation. Compared with white survivors (mean score, 85.16), Hispanic (mean score, 79.95) and Asian (mean score, 76.55) survivors reported poorer overall communication (P = .04 and P Asian survivors (mean score, 79.97) reported poorer medical test communication (P = .001). Asian survivors were less likely to report high care quality (odds ratio, 0.47; 95% CI, 0.30 to 0.72) and reported lower self-efficacy in medical decisions (mean score, 74.71; P Asian disparities remained significant. Asian survivors report poorer follow-up care communication and care quality. More research is needed to identify contributing factors beyond PPC, such as cultural influences and medical system factors. © 2014 by American Society of Clinical Oncology.

Self-advocacy training for cancer survivors. The Cancer Survival Toolbox.

Science.gov (United States)

Walsh-Burke, K; Marcusen, C

1999-01-01

With the advent of managed healthcare, self-advocacy has been identified as an essential skill for cancer survivors. This article describes a self-advocacy training program, the Cancer Survival Toolbox, developed through a unique collaborative effort by the National Coalition for Cancer Survivorship, the Association of Oncology Social Work, and the Oncology Nursing Society. Self-advocacy training is provided in audiotape format, as well as through the Internet and in interactive groups. The need for this training was established through surveys completed by 569 cancer survivors and 833 oncology professionals. Essential skills were identified through a literature review, and the content of the training was pilot tested with bicoastal groups of cancer survivors and with feedback from representatives of 15 national cancer organizations. While the majority of the 569 respondents to the survivor survey were highly educated and between the ages of 31 and 60 years, fewer than half reported that when they first received a diagnosis of cancer they were able to communicate their needs effectively, had the skills necessary to make decisions, or were able to negotiate with healthcare providers, insurers, and employers. Results of the survey of professional oncology nurses and social workers also supported the need for self-advocacy training. Fewer than one third of the 833 respondents to the professional survey reported that their patients who had received new diagnoses of cancer had essential self-advocacy skills. This self-advocacy training program is currently available on audiotape in English and Spanish. It is available in print in Chinese on the Internet. Data from the pilot groups indicate the program effectively addresses the self-advocacy skills of communication, information seeking, problem solving, decision making, and negotiating. Data are currently being collected to assess the efficacy of the audiotape format and the impact of the training on survivors and

Human Prostate Cancer Hallmarks Map

Science.gov (United States)

Datta, Dipamoy; Aftabuddin, Md.; Gupta, Dinesh Kumar; Raha, Sanghamitra; Sen, Prosenjit

2016-01-01

Human prostate cancer is a complex heterogeneous disease that mainly affects elder male population of the western world with a high rate of mortality. Acquisitions of diverse sets of hallmark capabilities along with an aberrant functioning of androgen receptor signaling are the central driving forces behind prostatic tumorigenesis and its transition into metastatic castration resistant disease. These hallmark capabilities arise due to an intense orchestration of several crucial factors, including deregulation of vital cell physiological processes, inactivation of tumor suppressive activity and disruption of prostate gland specific cellular homeostasis. The molecular complexity and redundancy of oncoproteins signaling in prostate cancer demands for concurrent inhibition of multiple hallmark associated pathways. By an extensive manual curation of the published biomedical literature, we have developed Human Prostate Cancer Hallmarks Map (HPCHM), an onco-functional atlas of human prostate cancer associated signaling and events. It explores molecular architecture of prostate cancer signaling at various levels, namely key protein components, molecular connectivity map, oncogenic signaling pathway map, pathway based functional connectivity map etc. Here, we briefly represent the systems level understanding of the molecular mechanisms associated with prostate tumorigenesis by considering each and individual molecular and cell biological events of this disease process. PMID:27476486

Development and external multicenter validation of Chinese Prostate Cancer Consortium prostate cancer risk calculator for initial prostate biopsy.

Science.gov (United States)

Chen, Rui; Xie, Liping; Xue, Wei; Ye, Zhangqun; Ma, Lulin; Gao, Xu; Ren, Shancheng; Wang, Fubo; Zhao, Lin; Xu, Chuanliang; Sun, Yinghao

2016-09-01

Substantial differences exist in the relationship of prostate cancer (PCa) detection rate and prostate-specific antigen (PSA) level between Western and Asian populations. Classic Western risk calculators, European Randomized Study for Screening of Prostate Cancer Risk Calculator, and Prostate Cancer Prevention Trial Risk Calculator, were shown to be not applicable in Asian populations. We aimed to develop and validate a risk calculator for predicting the probability of PCa and high-grade PCa (defined as Gleason Score sum 7 or higher) at initial prostate biopsy in Chinese men. Urology outpatients who underwent initial prostate biopsy according to the inclusion criteria were included. The multivariate logistic regression-based Chinese Prostate Cancer Consortium Risk Calculator (CPCC-RC) was constructed with cases from 2 hospitals in Shanghai. Discriminative ability, calibration and decision curve analysis were externally validated in 3 CPCC member hospitals. Of the 1,835 patients involved, PCa was identified in 338/924 (36.6%) and 294/911 (32.3%) men in the development and validation cohort, respectively. Multivariate logistic regression analyses showed that 5 predictors (age, logPSA, logPV, free PSA ratio, and digital rectal examination) were associated with PCa (Model 1) or high-grade PCa (Model 2), respectively. The area under the curve of Model 1 and Model 2 was 0.801 (95% CI: 0.771-0.831) and 0.826 (95% CI: 0.796-0.857), respectively. Both models illustrated good calibration and substantial improvement in decision curve analyses than any single predictors at all threshold probabilities. Higher predicting accuracy, better calibration, and greater clinical benefit were achieved by CPCC-RC, compared with European Randomized Study for Screening of Prostate Cancer Risk Calculator and Prostate Cancer Prevention Trial Risk Calculator in predicting PCa. CPCC-RC performed well in discrimination and calibration and decision curve analysis in external validation compared

Micronutrients attenuate progression of prostate cancer by elevating the endogenous inhibitor of angiogenesis, Platelet Factor-4

International Nuclear Information System (INIS)

Cervi, David; Pak, Brian; Venier, Natalie A; Sugar, Linda M; Nam, Robert K; Fleshner, Neil E; Klotz, Laurence H; Venkateswaran, Vasundara

2010-01-01

Longstanding evidence implicates an inadequate diet as a key factor in the onset and progression of prostate cancer. The purpose herein was to discover, validate and characterize functional biomarkers of dietary supplementation capable of suppressing the course of prostate cancer in vivo. The Lady transgenic mouse model that spontaneously develops prostate cancer received a diet supplemented with a micronutrient cocktail of vitamin E, selenium and lycopene ad libitum. A proteomic analysis was conducted to screen for serum biomarkers of this dietary supplementation. Candidate peptides were validated and identified by sequencing and analyzed for their presence within the prostates of all mice by immunohistochemistry. Dietary supplementation with the combined micronutrients significantly induced the expression of the megakaryocyte-specific inhibitor of angiogenesis, platelet factor-4 (P = 0.0025). This observation was made predominantly in mice lacking tumors and any manifestations associated with progressive disease beyond 37 weeks of life, at which time no survivors remained in the control group (P < 0.0001). While prostates of mice receiving standard chow were enlarged and burdened with poorly differentiated carcinoma, those of mice on the supplemented diet appeared normal. Immunohistochemical analysis revealed marked amplifications of both platelet binding and platelet factor-4 within the blood vessels of prostates from mice receiving micronutrients only. We present unprecedented data whereby these combined micronutrients effectively promotes tumor dormancy in early prostate cancer, following initiation mutations that may drive the angiogenesis-dependent response of the tumor, by inducing platelet factor-4 expression and concentrating it at the tumor endothelium through enhanced platelet binding

Identification of PTSD in cancer survivors.

Science.gov (United States)

Alter, C L; Pelcovitz, D; Axelrod, A; Goldenberg, B; Harris, H; Meyers, B; Grobois, B; Mandel, F; Septimus, A; Kaplan, S

1996-01-01

The authors measured the rate and determinants of posttraumatic stress disorder (PTSD) in a group of cancer survivors. Patients who had a history of cancer diagnosis with at least 3 years since diagnosis, receiving no active treatment, such as chemotherapy or radiation, were interviewed (N = 27). Patients, who were part of the DSM-IV PTSD field trial, were compared with a community-based control group matched for age and socioeconomic status. One member of the survivor group (4%) and no members of the control group met criteria for current PTSD (NS). Six of the survivors (22%) and no control subjects met lifetime criteria (P Cancer patients have a higher rate of PTSD than found in the community. Symptoms closely resemble those of individuals who have experienced other traumatic events.

Prioritizing genes associated with prostate cancer development

International Nuclear Information System (INIS)

Gorlov, Ivan P; Logothetis, Christopher J; Sircar, Kanishka; Zhao, Hongya; Maity, Sankar N; Navone, Nora M; Gorlova, Olga Y; Troncoso, Patricia; Pettaway, Curtis A; Byun, Jin Young

2010-01-01

The genetic control of prostate cancer development is poorly understood. Large numbers of gene-expression datasets on different aspects of prostate tumorigenesis are available. We used these data to identify and prioritize candidate genes associated with the development of prostate cancer and bone metastases. Our working hypothesis was that combining meta-analyses on different but overlapping steps of prostate tumorigenesis will improve identification of genes associated with prostate cancer development. A Z score-based meta-analysis of gene-expression data was used to identify candidate genes associated with prostate cancer development. To put together different datasets, we conducted a meta-analysis on 3 levels that follow the natural history of prostate cancer development. For experimental verification of candidates, we used in silico validation as well as in-house gene-expression data. Genes with experimental evidence of an association with prostate cancer development were overrepresented among our top candidates. The meta-analysis also identified a considerable number of novel candidate genes with no published evidence of a role in prostate cancer development. Functional annotation identified cytoskeleton, cell adhesion, extracellular matrix, and cell motility as the top functions associated with prostate cancer development. We identified 10 genes--CDC2, CCNA2, IGF1, EGR1, SRF, CTGF, CCL2, CAV1, SMAD4, and AURKA--that form hubs of the interaction network and therefore are likely to be primary drivers of prostate cancer development. By using this large 3-level meta-analysis of the gene-expression data to identify candidate genes associated with prostate cancer development, we have generated a list of candidate genes that may be a useful resource for researchers studying the molecular mechanisms underlying prostate cancer development

Posttraumatic stress symptoms in adult survivors of childhood cancer.

Science.gov (United States)

Langeveld, N E; Grootenhuis, M A; Voûte, P A; de Haan, R J

2004-06-01

Previous research suggests that posttraumatic stress disorder (PTSD) is present in survivors of childhood cancer. The aim of the current study was to explore posttraumatic stress symptoms in a sample of young adult survivors of childhood cancer. In addition, the impact of demographic, medical and treatment factors on survivors' posttraumatic stress symptoms was studied. Participants were 500 long-term survivors of childhood cancer. The median age at follow-up was 24 years (age range, 16- 49 years, 47% female). To assess symptoms of posttraumatic stress, all participants completed the Impact of Event Scale (IES), a self-report instrument consisting of two subscales, intrusion and avoidance. Twelve percent of this sample of adult survivors of childhood cancer had scores in the severe range, indicating they are unable to cope with the impact of their disease and need professional help. Twenty percent of the female survivors had scores in the severe range as compared with 6% of the male survivors. Linear regression models revealed that being female, unemployed, a lower educational level, type of diagnosis and severe late effects/health problems were associated with posttraumatic stress symptoms. The results indicate that, although the proportion of survivors reporting symptoms is well within the proportions found in the general population, a substantial subset of survivors report symptoms of posttraumatic stress. This finding supports the outcomes reported previously that diagnosis and treatment for childhood cancer may have significant long-term effects, which are manifested in symptoms of posttraumatic stress. The investigated factors could explain posttraumatic stress symptoms only to a limited extent. Further research exploring symptoms of posttraumatic stress in childhood cancer survivors in more detail is clearly warranted. From a clinical perspective, health care providers must pay attention to these symptoms during evaluations in the follow-up clinic. Early

Marriage and divorce among childhood cancer survivors

DEFF Research Database (Denmark)

Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda

2011-01-01

was diagnosed between 1965 and 1996 before they were 20 years of age. A sex-matched and age-matched population-based control cohort was used for comparison (n=45,449). Demographic and socioeconomic data were obtained from national registers and explored by discrete-time Cox regression analyses. Childhood cancer......Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cancer...... a nonsignificantly lower rate (RR 0.47; 95% CI: 0.38-0.58) than females (RR 0.56; 95% CI: 0.47-0.68). The rates of separation were almost identical to those of controls. In conclusion, the rate of cohabitation was lower for all childhood cancer survivors than for the population-based controls, with the most...

Objectively assessed physical activity levels in Spanish cancer survivors.

Science.gov (United States)

Ruiz-Casado, Ana; Verdugo, Ana Soria; Solano, María J Ortega; Aldazabal, Itziar Pagola; Fiuza-Luces, Carmen; Alejo, Lidia Brea; del Hierro, Julio R Padilla; Palomo, Isabel; Aguado-Arroyo, Oscar; Garatachea, Nuria; Cebolla, Héctor; Lucia, Alejandro

2014-01-01

To objectively assess physical activity (PA) levels in a cohort of Spanish cancer survivors. Descriptive, cross-sectional. The Hospital Universitario de Fuenlabrada and two healthcare centers in Madrid, Spain. 204 cancer survivors and 115 adults with no history of cancer. Participants wore a triaxial accelerometer for seven or more consecutive days to assess PA levels. Body mass index (BMI), indirect indicators of adiposity (waist circumference, waist-to-hip ratio), and cardiorespiratory fitness also were determined. Light, moderate, vigorous, and total PA (sum of the former). Most (94%) of the cancer survivors met international recommendations for moderate PA, but very few (3%) fulfilled those (75 minutes or more per week) for vigorous PA. Except for lower total (minute per day, p=0.048) and vigorous PA levels (p0.05). A high percentage of the survivors (33%) were obese (BMI greater than 30 kg/m2), and many also showed poor cardiorespiratory fitness (45% were below the 8 metabolic equivalent threshold). Although cancer survivors overall met international PA recommendations for a healthy lifestyle, their BMI and cardiorespiratory profiles were not within the healthy range. Cancer survivors need to be informed about healthy lifestyle habits and should be regularly monitored.

Prostate cancer in Denmark

DEFF Research Database (Denmark)

Brasso, K; Friis, S; Kjaer, S K

1998-01-01

To review the trends in prostate cancer (PC) incidence and mortality rates in Denmark during a 50-year period.......To review the trends in prostate cancer (PC) incidence and mortality rates in Denmark during a 50-year period....

Chemotherapeutic prevention studies of prostate cancer

DEFF Research Database (Denmark)

Djavan, Bob; Zlotta, Alexandre; Schulman, Claude

2004-01-01

Despite advances in the detection and management of prostate cancer, this disease remains a major cause of morbidity and mortality in men. Increasing attention has focused on the role of chemoprevention for prostate cancer, ie the administration of agents that inhibit 1 or more steps in the natural...... history of prostate carcinogenesis. We review prostate cancer chemoprevention studies in Europe....

Obesity, body composition, and prostate cancer

Directory of Open Access Journals (Sweden)

Fowke Jay H

2012-01-01

Full Text Available Abstract Background Established risk factors for prostate cancer have not translated to effective prevention or adjuvant care strategies. Several epidemiologic studies suggest greater body adiposity may be a modifiable risk factor for high-grade (Gleason 7, Gleason 8-10 prostate cancer and prostate cancer mortality. However, BMI only approximates body adiposity, and may be confounded by centralized fat deposition or lean body mass in older men. Our objective was to use bioelectric impedance analysis (BIA to measure body composition and determine the association between prostate cancer and total body fat mass (FM fat-free mass (FFM, and percent body fat (%BF, and which body composition measure mediated the association between BMI or waist circumference (WC with prostate cancer. Methods The study used a multi-centered recruitment protocol targeting men scheduled for prostate biopsy. Men without prostate cancer at biopsy served as controls (n = 1057. Prostate cancer cases were classified as having Gleason 6 (n = 402, Gleason 7 (n = 272, or Gleason 8-10 (n = 135 cancer. BIA and body size measures were ascertained by trained staff prior to diagnosis, and clinical and comorbidity status were determined by chart review. Analyses utilized multivariable linear and logistic regression. Results Body size and composition measures were not significantly associated with low-grade (Gleason 6 prostate cancer. In contrast, BMI, WC, FM, and FFM were associated with an increased risk of Gleason 7 and Gleason 8-10 prostate cancer. Furthermore, BMI and WC were no longer associated with Gleason 8-10 (ORBMI = 1.039 (1.000, 1.081, ORWC = 1.016 (0.999, 1.033, continuous scales with control for total body FFM (ORBMI = 0.998 (0.946, 1.052, ORWC = 0.995 (0.974, 1.017. Furthermore, increasing FFM remained significantly associated with Gleason 7 (ORFFM = 1.030 (1.008, 1.052 and Gleason 8-10 (ORFFM = 1.044 (1.014, 1.074 after controlling for FM. Conclusions Our results

Prostatic MR imaging. Accuracy in differentiating cancer from other prostatic disorders

Energy Technology Data Exchange (ETDEWEB)

Ikonen, S.; Kivisaari, L.; Tervahartiala, P. [Helsinki Univ. Central Hospital (Finland). Dept of Radiology; Vehmas, T. [Finnish Inst. of Occupational Health, Helsinki (Finland); Taari, K.; Rannikko, S. [Helsinki Univ. Central Hospital (Finland). Dept of Urology

2001-03-01

Purpose: We assessed the accuracy of MR imaging in differentiating between cancer and other prostatic disorders, and evaluated the diagnostic criteria for various prostatic diseases. Material and Methods: A total of 74 endorectal coil MR studies were performed on 72 patients. Twenty patients had prostatic cancer, 20 benign prostatic hyperplasia (BPH), 4 acute bacterial prostatitis, 5 chronic bacterial prostatitis (2 also belonging to the previous category), 19 chronic non-bacterial prostatitis/chronic pelvic pain syndrome, and 6 were symptomless voluntary controls. All studies were interpreted by two experienced radiologists in random order. Radiologists were blinded to all clinical data including the age of the patients. Based on MR findings, both radiologists filled in a form covering diagnostic criteria and diagnosis. Results: Accuracy in diagnosing prostate cancer was 74%. Sensitivity was 50% and specificity 83%, and positive and negative predictive values were 53 and 82%, respectively. Bacterial prostatitis showed some features similar to carcinoma. Abundant BPH rendered cancer detection more difficult. No diagnostic criterion was clearly better than the others. Interobserver agreement on the MR diagnosis ranged from moderate to good. Conclusion: Without knowledge of accurate clinical data, MR seems to be too insensitive in detecting prostate cancer to be used as a primary diagnostic tool.

Beyond Seed and Soil: Understanding and Targeting Metastatic Prostate Cancer; Report From the 2016 Coffey-Holden Prostate Cancer Academy Meeting.

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Miyahira, Andrea K; Roychowdhury, Sameek; Goswami, Sangeeta; Ippolito, Joseph E; Priceman, Saul J; Pritchard, Colin C; Sfanos, Karen S; Subudhi, Sumit K; Simons, Jonathan W; Pienta, Kenneth J; Soule, Howard R

2017-02-01

The 2016 Coffey-Holden Prostate Cancer Academy (CHPCA) Meeting, "Beyond Seed and Soil: Understanding and Targeting Metastatic Prostate Cancer," was held from June 23 to June 26, 2016, in Coronado, California. For the 4th year in a row, the Prostate Cancer Foundation (PCF) hosted the CHPCA Meeting, a think tank-structured scientific conference, which focuses on a specific topic of critical unmet need on the biology and treatment of advanced prostate cancer. The 2016 CHPCA Meeting was attended by 71 investigators from prostate cancer and other fields, who discussed the biology, study methodologies, treatment strategies, and critical unmet needs concerning metastatic prostate cancer, with the ultimate goal of advancing strategies to treat and eliminate this disease. The major topics of discussion included: the molecular landscape and molecular heterogeneity of metastatic prostate cancer, the role of the metastatic microenvironment, optimizing immunotherapy in metastatic prostate cancer, learning from exceptional responders and non-responders, targeting DNA repair deficiency in advanced prostate cancer, developing and applying novel biomarkers and imaging techniques, and potential roles for the microbiome in prostate cancer. This article reviews the topics presented and discussions held at the CHPCA Meeting, with a focus on the unknowns and next steps needed to advance our understanding of the biology and most effective treatment strategies for metastatic prostate cancer. Prostate 77:123-144, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

School attendance in childhood cancer survivors and their siblings.

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French, Amy E; Tsangaris, Elena; Barrera, Maru; Guger, Sharon; Brown, Robert; Urbach, Stacey; Stephens, Derek; Nathan, Paul C

2013-01-01

To investigate school absenteeism among childhood cancer survivors and their siblings and examine factors related to absenteeism in survivors. A cross-sectional study was conducted among consecutive cancer survivors attending a large pediatric cancer survivor clinic. Absenteeism rates were obtained for survivors and their closest in age sibling from school report cards. Absenteeism was compared with a population control group of 167752 students using 1-sample t tests. The Child Vulnerability Scale, Pediatric Quality of Life Inventory, and Behavior Assessment System for Children were administered to survivors. Univariate and multiple regression analyses assessed variables associated with days absent. One hundred thirty-one survivors (median age at assessment: 13.4 years, range 8.0-19.2; median age at diagnosis: 9.4 years, range 4.3-17.3) and 77 siblings (median age at assessment: 13 years, age range 7-18) participated. Survivors and siblings missed significantly more school days than the population control group (mean ± SD: 9.6 ± 9.2 and 9.9 ± 9.8 vs 5.0 ± 5.6 days, respectively, P sibling pairs (N = 77), there was no difference in absenteeism (9.6 ± 9.2 vs 9.9 ± 9.8 days, P = .85). Absenteeism in survivors was significantly associated with a low Pediatric Quality of Life Inventory Physical Health Summary Score (P = .01). Parents' perception of their child's vulnerability and emotional and social functioning were not associated with absenteeism. Childhood cancer survivors and siblings miss more school than the general population. The only predictor of absenteeism in survivors is poor physical quality of health. More research should be devoted to school attendance and other outcomes in siblings of childhood cancer survivors. Copyright © 2013 Mosby, Inc. All rights reserved.

Tobacco Use Among Siblings of Childhood Cancer Survivors: A Report from the Childhood Cancer Survivor Study

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Buchbinder, David; Oeffinger, Kevin; Franco-Villalobos, Conrado; Yasui, Yutaka; Alderfer, Melissa A.; Armstrong, Gregory T.; Casillas, Jacqueline; Ford, Jennifer; Krull, Kevin R.; Leisenring, Wendy; Recklitis, Christopher; Robison, Leslie L.; Zeltzer, Lonnie K.; Lown, E. Anne

2015-01-01

Background Having a brother or sister with childhood cancer may influence health behaviors during adulthood. The aim of this study was to compare tobacco use in siblings of survivors with peers and to identify factors associated with sibling tobacco use. Procedures A retrospective cohort study was conducted using adult siblings (N=1,974) of 5+ year cancer survivors in the Childhood Cancer Survivor Study (CCSS) and participants (N=24,105, weighted to match CCSS) in the 2007 National Health Interview Survey. Self-reported tobacco use, sociodemographic, and cancer-related risk factors were analyzed. Results Siblings were equally likely to have ever smoked compared to their peers, (Odds Ratio [OR] 1.02, 95% Confidence Interval [CI] 0.93–1.12). Siblings were less likely to be current smokers (OR 0.83, 95% CI 0.73–0.94), but more likely to be former smokers (OR 1.21, 95% CI 1.08–1.35). Siblings with low education were more likely to ever smoke (OR 1.51, 95% CI 1.15–2.00) and be current smokers (OR 1.67, 95% CI 1.24–2.26) compared to their peers. Among siblings, risk factors for current tobacco use included: low income Siblings of survivors take up smoking at similar rates to their peers, but are more likely to quit. Efforts are needed to address disparities by providing greater psychosocial support and education for the lowest socio-economic status families facing childhood cancer. PMID:26305712

Genetic counseling of the cancer survivor

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Mulvihill, J.J.; Byrne, J.

1989-01-01

Each year, tens of thousands of persons are diagnosed with cancer, are treated, and become survivors while still in their reproductive years. Their concerns about possible germ-cell damage as a result of life-saving radiation, chemotherapy, or both are plausible, based on evidence from animal models and from somatic cell mutations in human beings. A 40-year follow-up of survivors of the atomic bomb blasts in Japan showed no detectable genetic damage and suggested that the human gonad is more resistant to radiogenic mutation than the laboratory mouse. The pooled results of studying 12 series of offspring of cancer patients showed a 4% rate of major birth defects (similar to that of the general population) and an excess of fetal loss and low birth weight in offspring of women who received abdominal radiotherapy. According to preliminary evaluation of a new National Cancer Institute collaboration with five cancer registries, offspring of survivors of childhood cancers had no more birth defects than expected and, beyond an increase in probably familial cancers in children younger than 5, no overall increase in childhood cancer. Ideally, genetic and reproductive counseling should take place as soon as cancer is diagnosed (before therapy starts) and again when pregnancy is contemplated. 28 references

Adoption consideration and concerns among young adult female cancer survivors.

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Gorman, Jessica R; Whitcomb, Brian W; Standridge, Daniel; Malcarne, Vanessa L; Romero, Sally A D; Roberts, Samantha A; Su, H Irene

2017-02-01

We compared adoption consideration between female young adult cancer survivors and women of the same age in the general US population, hypothesizing that cancer survivors who desired children would report greater interest in adoption than an age-adjusted general population sample who desired children. After age-standardizing the cancer survivor cohort to match the age distribution of the 2006-2010 National Survey for Family Growth (NSFG), we estimated adoption consideration among women age 18-35 years who wanted a (another) child in the two cohorts overall and within age groups. We assessed characteristics and concerns related to adoption consideration among cancer survivors. Among cancer survivors, 81.6 % (95 % CI 75.7-87.6) reported that they would consider adoption compared to 40.3 % (95 % CI 40.3-40.3) of women in the general population. While over 80 % of the cancer survivor sample reported that they would consider adoption, only 15 % of cancer survivors reported no concerns about adoption. The most common concerns were desire for a biological child (48 %), expense (45 %), adoption agency candidacy (41 %), and needing more information (39 %). We observed a twofold higher interest in adoption when comparing the cancer survivor with the general population, suggesting that adoption is a consideration for many young women who have survived cancer. Adoption is an important family-building option for those who want to have a child but are unable to or choose not to have a biological child. However, young adult survivors may need more support to understand and navigate this process.

Lycopene Supplementation in the Complementary Management of PSA Failure: A Randomized Placebo-Controlled Trial for Prostate Cancer Survivors

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2007-01-01

N Wells, JA Smith, Jr. and MS Cookson. Intrarectal Lidocaine During Transrectal Prostate Biopsy. Journal of Urology 166: 2178-2180, 2001. -113...steroid hormone and growth factor activation/ synthesis and signaling in the prostate (55, 56). These ability to reduce normal and cancerous cell

Racial differences in the relationship between clinical prostatitis, presence of inflammation in benign prostate and subsequent risk of prostate cancer.

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Rybicki, B A; Kryvenko, O N; Wang, Y; Jankowski, M; Trudeau, S; Chitale, D A; Gupta, N S; Rundle, A; Tang, D

2016-06-01

Epidemiologic studies, primarily done in white men, suggest that a history of clinically-diagnosed prostatitis increases prostate cancer risk, but that histological prostate inflammation decreases risk. The relationship between a clinical history of prostatitis and histologic inflammation in terms of how these two manifestations of prostatic inflammation jointly contribute to prostate cancer risk and whether racial differences exist in this relationship is uncertain. Using a nested design within a cohort of men with benign prostate tissue specimens, we analyzed the data on both clinically-diagnosed prostatitis (NIH categories I-III) and histological inflammation in 574 prostate cancer case-control pairs (345 white, 229 African American). Clinical prostatitis was not associated with increased prostate cancer risk in the full sample, but showed a suggestive inverse association with prostate cancer in African Americans (odds ratio (OR)=0.47; 95% confidence interval (CI)=0.27-0.81). In whites, clinical prostatitis increased risk by 40%, but was only associated with a significant increased prostate cancer risk in the absence of evidence of histological inflammation (OR=3.56; 95% CI=1.15-10.99). Moreover, PSA velocity (P=0.008) and frequency of PSA testing (P=0.003) were significant modifiers of risk. Clinical prostatitis increased risk of prostate cancer almost three-fold (OR=2.97; 95% CI=1.40-6.30) in white men with low PSA velocity and about twofold in white men with more frequent PSA testing (OR=1.91; 95% CI=1.09-3.35). In our cohort of men with benign prostate specimens, race, and histological inflammation were important cofactors in the relationship between clinical prostatitis and prostate cancer. Clinical prostatitis was associated with a slightly decreased risk for prostate cancer in African American men. In white men, the relationship between clinical prostatitis and prostate cancer risk was modified by histological prostatic inflammation, PSA velocity, and

SU-E-J-95: Predicting Treatment Outcomes for Prostate Cancer: Irradiation Responses of Prostate Cancer Stem Cells

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Wang, K

2014-01-01

Purpose: Most prostate cancers are slow-growing diseases but normally require much higher doses (80Gy) with conventional fractionation radiotherapy, comparing to other more aggressive cancers. This study is to disclose the radiobiological basis of this discrepancy by proposing the concept of prostate cancer stem cells (CSCs) and examining their specific irradiation responses. Methods: There are overwhelming evidences that CSC may keep their stemness, e.g. the competency of cell differentiation, in hypoxic microenvironments and hence become radiation resistive, though the probability is tiny for aggressiveness cancers. Tumor hypoxia used to be considered as an independent reason for poor treatment outcomes, and recent evidences showed that even prostate cancers were also hypoxic though they are very slow-growing. In addition, to achieve comparable outcomes to other much more aggressive cancers, much higher doses (rather than lower doses) are always needed for prostate cancers, regardless of its non-aggressiveness. All these abnormal facts can only be possibly interpreted by the irradiation responses characteristics of prostate CSCs. Results: Both normal cancer cells (NCCs) and CSCs exiting in tumors, in which NCCs are mainly for symptoms whereas killing all CSCs achieves disease-free. Since prostate cancers are slow-growing, the hypoxia in prostate cancers cannot possibly from NCCs, thus it is caused by hypoxic CSCs. However, single hypoxic cell cannot be imaged due to limitation of imaging techniques, unless a large group of hypoxic cells exist together, thus most of CSCs in prostate cancers are virtually hypoxic, i.e. not in working mode because CSCs in proliferating mode have to be normoxic, and this explains why prostate cancers are unaggressive. Conclusion: The fractional dose in conventional radiotherapy (∼2Gy) could only kill NCCs and CSCs in proliferating modes, whereas most CSCs survived fractional treatments since they were hypoxic, thus to eliminate all

Epigenetics in prostate cancer.

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Albany, Costantine; Alva, Ajjai S; Aparicio, Ana M; Singal, Rakesh; Yellapragada, Sarvari; Sonpavde, Guru; Hahn, Noah M

2011-01-01

Prostate cancer (PC) is the most commonly diagnosed nonskin malignancy and the second most common cause of cancer death among men in the United States. Epigenetics is the study of heritable changes in gene expression caused by mechanisms other than changes in the underlying DNA sequences. Two common epigenetic mechanisms, DNA methylation and histone modification, have demonstrated critical roles in prostate cancer growth and metastasis. DNA hypermethylation of cytosine-guanine (CpG) rich sequence islands within gene promoter regions is widespread during neoplastic transformation of prostate cells, suggesting that treatment-induced restoration of a "normal" epigenome could be clinically beneficial. Histone modification leads to altered tumor gene function by changing chromosome structure and the level of gene transcription. The reversibility of epigenetic aberrations and restoration of tumor suppression gene function have made them attractive targets for prostate cancer treatment with modulators that demethylate DNA and inhibit histone deacetylases.

Prostate Cancer Rates by Race and Ethnicity

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... HPV-Associated Lung Ovarian Skin Uterine Cancer Home Prostate Cancer Rates by Race and Ethnicity Language: English (US) ... Tweet Share Compartir The rate of men getting prostate cancer or dying from prostate cancer varies by race ...

Prostate cancer outcome in Burkina Faso

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Yameogo Clotaire

2011-09-01

Full Text Available Abstract Introduction African-American black men race is one of non-modifiable risk factors confirmed for prostate cancer. Many studies have been done in USA among African- American population to evaluate prostate cancer disparities. Compared to the USA very few data are available for prostate cancer in Sub-Saharan African countries. The objective of this study was to describe incident prostate cancer (PC diagnosis characteristics in Burkina Faso (West Africa. Methods We performed a prospective non randomized patient’s cohort study of new prostate cancer cases diagnosed by histological analysis of transrectal prostate biopsies in Burkina Faso. Study participants included 166 patients recruited at the urology division of the university hospital of Ouagadougou. Age of the patients, clinical symptoms, digital rectal examination (DRE result, serum prostate-specific antigen (PSA level, histological characteristics and TNM classification were taking in account in this study. Results 166 transrectal prostate biopsies (TRPB were performed based on high PSA level or abnormal DRE. The prostate cancer rate on those TRPB was 63, 8 % (n=106. The mean age of the patients was 71, 5 years (52 to 86. Urinary retention was the first clinical patterns of reference in our institution (55, 7 %, n = 59. Most patients, 56, 6 % (n = 60 had a serum PSA level over than 100 ng/ml. All the patients had adenocarcinoma on histological study of prostate biopsy cores. The majority of cases (54, 7 % n = 58 had Gleason score equal or higher than 7. Conclusion Prostate cancer is diagnosed at later stages in our country. Very high serum PSA level and poorly differentiated tumors are the two major characteristics of PC at the time of diagnosis.

Prevalence of benign prostatic hyperplasia and prostate cancer and its relative factors in Lanzhou

International Nuclear Information System (INIS)

Zhong Ganping; Wang Jiaji; Yue Zhongjin; Chen Xuehong

2003-01-01

To investigate the benign prostatic hyperplasia (BPH) and prostate cancer in Lanzhou, an investigation of the incidence of BPH and prostate cancer in 1356 male inhabitants over 50 years of age has been carried out including I-PSS, life quality (L), volume of prostate (V) and digital rectal examination. Plasma testosterone (T) and prostate specific antigen (PSA) were assayed in 145 cases. The incidence of BPH was 35.03%, being 41.04% in urban and 30.05% in rural inhabitants. The increase of BPH has been higher in urban inhabitants (P<0.05). The incidence of prostate cancer was 2.05%, being 3.09% in urban and 2.02% in rural inhabitants, the increase of prostate cancer has been higher in urban inhabitants (P< 0.05). A significant increase of prostate specific antigen was noted in prostate cancer patients (P<0.05). Conclusions: The increase of BPH and prostate cancer has been higher in urban inhabitants. The age, diet and residential areas might associate with a higher incidence of BPH and prostate cancer

Tea, coffee and prostate cancer.

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Lee, Andy H; Fraser, Michelle L; Binns, Colin W

2009-02-01

Worldwide, prostate cancer has the second highest incidence of all cancers in males with incidence and mortality being much higher in affluent developed countries. Risk and progression of the disease may be linked to both genetic and environmental factors, especially dietary factors. Tea and coffee are two of the most popular beverages in the world and have been investigated for possible effects on health outcomes, including cancer. However, very little dietary advice for their consumption exists. The evidence for a relationship between coffee or tea consumption and prostate cancer is reviewed in this paper. While current evidence indicates that coffee is a safe beverage, its consumption probably has no relationship with prostate cancer. Tea, especially green tea, has shown some potential in the prevention of prostate cancer. While evidence from epidemiologic studies is currently inconclusive, strong evidence has emerged from animal and in vitro studies. We also consider what level of evidence is required to make recommendations for preventive measures to the public. Although evidence on the relationship between coffee, tea and prostate cancer is not complete, we consider it strong enough to recommend tea as a healthier alternative to coffee.

Does Small Prostate Predict High Grade Prostate Cancer?

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Caliskan, S.; Kaba, S.; Koca, O.; Ozturk, M. I.

2017-01-01

Objective: The current study is aimed to assess the patients who underwent radical prostatectomy for prostate cancer and investigate the association between prostate size and adverse outcomes at final pathology. Study Design: Comparative, descriptive study. Place and Duration of Study: Haydarpasa Numune Training and Research Hospital, Turkey, from January 2008 to January 2016. Methodology: The patients treated with open radical prostatectomy for prostate cancer were reviewed. Patient characteristics including prostate specific antigen (PSA), free PSA levels, age, biopsy, and radical prostatectomy results were recorded. The patients whose data were complete or prostate weight was equal to or less than 80 gm, were included in the study. Patients with < 40 gm prostate weight was in group 1 and the patients in group 2 had a prostate weight from 40 to 80 gm. High grade prostate cancer was defined to have a Gleason score between 7 or higher at biopsy and final pathology. Pathology and biopsy results were compared within groups. MedCalc Statistical Software demo version was used for statistical analyses. Results: There were 162 patients in this study. Of these, 71 (43.82 percent) patients were in group 1 and 91 (56.17 percent) patients were in group 2. The age ranged from 49 to 76 years. Mean value of 62.70 +-6.82 and 65.82 +- 5.66 years in group 1 and 2, respectively. Fifty (70.42 percent) and 68 patients (74.74 percent) had a Gleason score of 6 in group 1 and 2, respectively. Organconfined disease was reported in 53 patients (74.64 percent) in group 1 and in 78 patients (85.71 percent) in group 2. Gleason score concordance between biopsy and prostatectomy was reported in 61 patients (67.03 percent) and downgrading was detected in 4 patients (4.4 percent) in group 2. The median tumor volume of the patients was 4.47 cm/sup 3/ in group 1 and 6 cm/sup 3/ in group 2 (p=0.502). High grade prostate cancer was reported in 52.11 percent and 45.05 percent of the patients in

Development of New Treatments for Prostate Cancer

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DiPaola, R. S.; Abate-Shen, C.; Hait, W. N.

2005-02-01

The Dean and Betty Gallo Prostate Cancer Center (GPCC) was established with the goal of eradicating prostate cancer and improving the lives of men at risk for the disease through research, treatment, education and prevention. GPCC was founded in the memory of Dean Gallo, a beloved New Jersey Congressman who died tragically of prostate cancer diagnosed at an advanced stage. GPCC unites a team of outstanding researchers and clinicians who are committed to high-quality basic research, translation of innovative research to the clinic, exceptional patient care, and improving public education and awareness of prostate cancer. GPCC is a center of excellence of The Cancer Institute of New Jersey, which is the only NCI-designated comprehensive cancer center in the state. GPCC efforts are now integrated well as part of our Prostate Program at CINJ, in which Dr. Robert DiPaola and Dr. Cory Abate-Shen are co-leaders. The Prostate Program unites 19 investigators from 10 academic departments who have broad and complementary expertise in prostate cancer research. The overall goal and unifying theme is to elucidate basic mechanisms of prostate growth and oncogenesis, with the ultimate goal of promoting new and effective strategies for the eradication of prostate cancer. Members' wide range of research interests collectively optimize the chances of providing new insights into normal prostate biology and unraveling the molecular pathophysiology of prostate cancer. Cell culture and powerful animal models developed by program members recapitulate the various stages of prostate cancer progression, including prostatic intraepithelial neoplasia, adenocarcinoma, androgen-independence, invasion and metastases. These models promise to further strengthen an already robust program of investigator-initiated therapeutic clinical trials, including studies adopted by national cooperative groups. Efforts to translate laboratory results into clinical studies of early detection and

Topic Modeling of Smoking- and Cessation-Related Posts to the American Cancer Society's Cancer Survivor Network (CSN): Implications for Cessation Treatment for Cancer Survivors Who Smoke.

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Westmaas, J Lee; McDonald, Bennett R; Portier, Kenneth M

2017-08-01

Smoking is a risk factor in at least 18 cancers, and approximately two-thirds of cancer survivors continue smoking following diagnosis. Text mining of survivors' online posts related to smoking and quitting could inform strategies to reduce smoking in this vulnerable population. We identified posts containing smoking/cessation-related keywords from the Cancer Survivors Network (CSN), an online cancer survivor community of 166 000 members and over 468 000 posts since inception. Unsupervised topic model analysis of posts since 2000 using Latent Dirichlet Allocation extracted 70 latent topics which two subject experts inspected for themes based on representative terms. Posterior analysis assessed the distribution of topics within posts, and the range of themes discussed across posts. Less than 1% of posts (n = 3998) contained smoking/cessation-related terms, and covered topics related to cancer diagnoses, treatments, and coping. The most frequent smoking-related topics were quit smoking methods (5.4% of posts), and the environment for quitters (2.9% of posts), such as the stigma associated with being a smoker diagnosed with cancer and lack of empathy experienced compared to nonsmokers. Smoking as a risk factor for one's diagnosis was a primary topic in only 1.7% of smoking/cessation-related posts. The low frequency of smoking/cessation-related posts may be due to expected criticism/stigma for smoking but may also suggests a need for health care providers to address smoking and assist with quitting in the diagnostic and treatment process. Topic model analysis revealed potential barriers that should be addressed in devising clinical or population-level interventions for cancer survivors who smoke. Although smoking is a major risk factor for cancer, little is known about cancer patients' or survivors' views or concerns about smoking and quitting. This study used text mining of posts to an online community of cancer patients and survivors to investigate contexts in which

Leininger's Ethnonursing Research Methodology and Studies of Cancer Survivors: A Review.

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Farren, Arlene T

2015-09-01

The purpose of this article is to present the findings of a literature review regarding the use of Leininger's ethnonursing research methodology (ENRM) in studies addressing adult cancer survivors. It is important to learn about differences and similarities among cancer survivors' experiences so that patient-centered, culturally congruent care can be provided. A review of the literature was conducted using databases such as CINAHL and MEDLINE. Search terms included variations on ENRM and cancer survivors. The results were a small number of published studies that used the ENRM examining breast cancer survivors' perceptions and experiences. A review instrument was developed to estimate study quality based on established criteria. The studies are critiqued in relation to the theory-based methodology, evaluation criteria for qualitative research, and study findings are summarized. The author concludes that although there is a paucity of research using ENRM with adult cancer survivors, the preliminary findings of the included studies contribute to what is known about breast cancer survivors. Implications for research include recommendations to increase the use of ENRM to discover the universal and diverse experiences of care practices in adult cancer survivors and use the evidence to develop patient-centered, culturally congruent, quality care for cancer survivors. © The Author(s) 2014.

Fear of cancer recurrence in colorectal cancer survivors

NARCIS (Netherlands)

Custers, J.A.E.; Gielissen, M.F.M.; Janssen, S.H.; Wilt, J.H.W. de; Prins, J.B.

2016-01-01

PURPOSE: Although long-term colorectal cancer (CRC) survivors generally report a good quality of life, fear of cancer recurrence (FCR) remains an important issue. This study investigated whether the Cancer Worry Scale (CWS) can detect high FCR, the prevalence, and characteristics of FCR in CRC

Neuroendocrine differentiation in prostate cancer – a review

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R. Popescu

2015-12-01

Full Text Available Objectives: This review aims to provide practicing clinicians with the most recent knowledge of the biological nature of prostate cancer especially the information regarding neuroendocrine differentiation. Methods: Review of the literature using PubMed search and scientific journal publications. Results: Much progress has been made towards an understanding of the development and progression of prostate cancer. The prostate is a male accessory sex gland which produces a fraction of seminal fluid. The normal human prostate is composed of a stromal compartment (which contains: nerves, fibroblast, smooth muscle cells, macrophages surrounding glandular acins – epithelial cells. Neuroendocrine cells are one of the epithelial populations in the normal prostate and are believed to provide trophic signals trough the secretion of neuropeptides that diffuse and influence surrounding epithelial cells. Prostate cancer is the most frequently diagnosed malignancy in men. In prostate cancer, neuroendocrine cells can stimulate growth of surrounding prostate adenocarcinoma cells (proliferation of neighboring cancer cells in a paracrine manner by secretion of neuroendocrine products. Neuroendocrine prostate cancer is an aggressive variant of prostate cancer that commonly arises in later stages of castration resistant prostate cancer. The detection of neuroendocrine prostate cancer has clinical implications. These patients are often treated with platinum chemotherapy rather than with androgen receptor targeted therapies. Conclusion: This review shows the need to improve our knowledge regarding diagnostic and treatment methods of the Prostate Cancer, especially cancer cells with neuroendocrine phenotype.

New Prostate Cancer Treatment Target

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Researchers have identified a potential alternative approach to blocking a key molecular driver of an advanced form of prostate cancer, called androgen-independent or castration-resistant prostate cancer.

Prostate-specific antigen density: correlation with histological diagnosis of prostate cancer, benign prostatic hyperplasia and prostatitis

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van Iersel, M. P.; Witjes, W. P.; de la Rosette, J. J.; Oosterhof, G. O.

1995-01-01

To assess the additional value of prostate-specific antigen density in the diagnosis of prostate cancer in patients who undergo prostate biopsies. The study comprised 376 patients with symptoms of prostatism who were undergoing prostate biopsy. Digital rectal examination (DRE) and transrectal

Prostate cancer and social media.

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Loeb, Stacy; Katz, Matthew S; Langford, Aisha; Byrne, Nataliya; Ciprut, Shannon

2018-04-11

The use of social media is increasing globally and is employed in a variety of ways in the prostate cancer community. In addition to their use in research, advocacy, and awareness campaigns, social media offer vast opportunities for education and networking for patients with prostate cancer and health-care professionals, and many educational resources and support networks are available to patients with prostate cancer and their caregivers. Despite the considerable potential for social media to be employed in the field of prostate cancer, concerns remain - particularly regarding the maintenance of patient confidentiality, variable information quality, and possible financial conflicts of interest. A number of professional societies have, therefore, issued guidance regarding social media use in medicine. Social media are used extensively in other cancer communities, particularly among patients with breast cancer, and both the quantity and type of information available are expected to grow in the future.

Inflammatory Genetic Markers of Prostate Cancer Risk

International Nuclear Information System (INIS)

Tindall, Elizabeth A.; Hayes, Vanessa M.; Petersen, Desiree C.

2010-01-01

Prostate cancer is the most common cancer in Western society males, with incidence rates predicted to rise with global aging. Etiology of prostate cancer is however poorly understood, while current diagnostic tools can be invasive (digital rectal exam or biopsy) and/or lack specificity for the disease (prostate-specific antigen (PSA) testing). Substantial histological, epidemiological and molecular genetic evidence indicates that inflammation is important in prostate cancer pathogenesis. In this review, we summarize the current status of inflammatory genetic markers influencing susceptibility to prostate cancer. The focus will be on inflammatory cytokines regulating T-helper cell and chemokine homeostasis, together with the Toll-like receptors as key players in the host innate immune system. Although association studies indicating a genetic basis for prostate cancer are presently limited mainly due to lack of replication, larger and more ethnically and clinically defined study populations may help elucidate the true contribution of inflammatory gene variants to prostate cancer risk

Inflammatory Genetic Markers of Prostate Cancer Risk

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Tindall, Elizabeth A.; Hayes, Vanessa M. [Cancer Genetics Group, Children’s Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, University of New South Wales, PO Box 81, Randwick, NSW 2031 (Australia); University of New South Wales, Kensington Campus, Sydney, NSW 2052 (Australia); Petersen, Desiree C., E-mail: dpetersen@ccia.unsw.edu.au [Cancer Genetics Group, Children’s Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, University of New South Wales, PO Box 81, Randwick, NSW 2031 (Australia)

2010-06-08

Prostate cancer is the most common cancer in Western society males, with incidence rates predicted to rise with global aging. Etiology of prostate cancer is however poorly understood, while current diagnostic tools can be invasive (digital rectal exam or biopsy) and/or lack specificity for the disease (prostate-specific antigen (PSA) testing). Substantial histological, epidemiological and molecular genetic evidence indicates that inflammation is important in prostate cancer pathogenesis. In this review, we summarize the current status of inflammatory genetic markers influencing susceptibility to prostate cancer. The focus will be on inflammatory cytokines regulating T-helper cell and chemokine homeostasis, together with the Toll-like receptors as key players in the host innate immune system. Although association studies indicating a genetic basis for prostate cancer are presently limited mainly due to lack of replication, larger and more ethnically and clinically defined study populations may help elucidate the true contribution of inflammatory gene variants to prostate cancer risk.

The relationship between Prostate CAncer gene 3 (PCA3) and prostate cancer significance

NARCIS (Netherlands)

van Poppel, Hein; Haese, Alexander; Graefen, Markus; de la Taille, Alexandre; Irani, Jacques; de Reijke, Theo; Remzi, Mesut; Marberger, Michael

2012-01-01

OBJECTIVE To evaluate the relationship between Prostate CAncer gene 3 (PCA3) and prostate cancer significance. PATIENTS AND METHODS Clinical data from two multi-centre European open-label, prospective studies evaluating the clinical utility of the PCA3 assay in guiding initial and repeat biopsy

Epigenetics in Prostate Cancer

Directory of Open Access Journals (Sweden)

Costantine Albany

2011-01-01

Full Text Available Prostate cancer (PC is the most commonly diagnosed nonskin malignancy and the second most common cause of cancer death among men in the United States. Epigenetics is the study of heritable changes in gene expression caused by mechanisms other than changes in the underlying DNA sequences. Two common epigenetic mechanisms, DNA methylation and histone modification, have demonstrated critical roles in prostate cancer growth and metastasis. DNA hypermethylation of cytosine-guanine (CpG rich sequence islands within gene promoter regions is widespread during neoplastic transformation of prostate cells, suggesting that treatment-induced restoration of a “normal” epigenome could be clinically beneficial. Histone modification leads to altered tumor gene function by changing chromosome structure and the level of gene transcription. The reversibility of epigenetic aberrations and restoration of tumor suppression gene function have made them attractive targets for prostate cancer treatment with modulators that demethylate DNA and inhibit histone deacetylases.

Vitamins, metabolomics, and prostate cancer.

Science.gov (United States)

Mondul, Alison M; Weinstein, Stephanie J; Albanes, Demetrius

2017-06-01

How micronutrients might influence risk of developing adenocarcinoma of the prostate has been the focus of a large body of research (especially regarding vitamins E, A, and D). Metabolomic profiling has the potential to discover molecular species relevant to prostate cancer etiology, early detection, and prevention, and may help elucidate the biologic mechanisms through which vitamins influence prostate cancer risk. Prostate cancer risk data related to vitamins E, A, and D and metabolomic profiling from clinical, cohort, and nested case-control studies, along with randomized controlled trials, are examined and summarized, along with recent metabolomic data of the vitamin phenotypes. Higher vitamin E serologic status is associated with lower prostate cancer risk, and vitamin E genetic variant data support this. By contrast, controlled vitamin E supplementation trials have had mixed results based on differing designs and dosages. Beta-carotene supplementation (in smokers) and higher circulating retinol and 25-hydroxy-vitamin D concentrations appear related to elevated prostate cancer risk. Our prospective metabolomic profiling of fasting serum collected 1-20 years prior to clinical diagnoses found reduced lipid and energy/TCA cycle metabolites, including inositol-1-phosphate, lysolipids, alpha-ketoglutarate, and citrate, significantly associated with lower risk of aggressive disease. Several active leads exist regarding the role of micronutrients and metabolites in prostate cancer carcinogenesis and risk. How vitamins D and A may adversely impact risk, and whether low-dose vitamin E supplementation remains a viable preventive approach, require further study.

Diagnostic utility of DTI in prostate cancer

International Nuclear Information System (INIS)

Guerses, Bengi; Tasdelen, Neslihan; Yencilek, Faruk; Kilickesmez, N. Ozguer; Alp, Turgut; Firat, Zeynep; Albayrak, M. Selami; Ulug, Aziz M.; Guermen, A. Nevzat

2011-01-01

Purpose: The aim of this study was to compare the diffusion tensor parameters of prostate cancer, prostatitis and normal prostate tissue. Materials and Methods: A total of 25 patients with the suspicion of prostate cancer were included in the study. MRI was performed with 3 T system (Intera Achieva, Philips Medical Systems, The Netherlands). T2 TSE and DTI with ss-EPI were obtained in each subject. TRUS-guided prostate biopsy was performed after the MRI examination. Images were analyzed by two radiologists using a special software system. ROI's were drawn according to biopsy zones which are apex, midgland, base and central zone on each sides of the gland. FA and ADC values in areas of cancer, chronic prostatitis and normal prostate tissue were compared using Student's t-test. Results: Histopathological analysis revealed carcinoma in 68, chronic prostatitis in 67 and was reported as normal in 65 zones. The mean FA of cancerous tissue was significantly higher (p < 0.01) than the FA of chronic prostatitis and normal gland. The mean ADC of cancerous tissue was found to be significantly lower (p < 0.01), compared with non-cancerous tissue. Conclusion: Decreased ADC and increased FA are compatible with the hypercellular nature of prostate tumors. These differences may increase the accuracy of MRI in the detection of carcinoma and to differentiate between cancer and prostatitis.

Diagnostic utility of DTI in prostate cancer

Energy Technology Data Exchange (ETDEWEB)

Guerses, Bengi, E-mail: bengur0@yahoo.com [Yeditepe University Medical Faculty, Department of Radiology, Istanbul (Turkey); Tasdelen, Neslihan [Yeditepe University Medical Faculty, Department of Radiology, Istanbul (Turkey); Yencilek, Faruk [Yeditepe University Medical Faculty, Department of Urology, Istanbul (Turkey); Kilickesmez, N. Ozguer [Yeditepe University Medical Faculty, Department of Radiology, Istanbul (Turkey); Alp, Turgut [Fatih Sultan Mehmet Training and Research Hospital, Division of Urology, Istanbul (Turkey); Firat, Zeynep [Yeditepe University Medical Faculty, Department of Radiology, Istanbul (Turkey); Albayrak, M. Selami [Kartal Training and Research Hospital, Division of Urology, Istanbul (Turkey); Ulug, Aziz M. [Yeditepe University Department of Biomedical Engineering, Istanbul (Turkey); The Feinstein Institute for Medical Research, Manhasset, New York (United States); Guermen, A. Nevzat [Yeditepe University Medical Faculty, Department of Radiology, Istanbul (Turkey)

2011-08-15

Purpose: The aim of this study was to compare the diffusion tensor parameters of prostate cancer, prostatitis and normal prostate tissue. Materials and Methods: A total of 25 patients with the suspicion of prostate cancer were included in the study. MRI was performed with 3 T system (Intera Achieva, Philips Medical Systems, The Netherlands). T2 TSE and DTI with ss-EPI were obtained in each subject. TRUS-guided prostate biopsy was performed after the MRI examination. Images were analyzed by two radiologists using a special software system. ROI's were drawn according to biopsy zones which are apex, midgland, base and central zone on each sides of the gland. FA and ADC values in areas of cancer, chronic prostatitis and normal prostate tissue were compared using Student's t-test. Results: Histopathological analysis revealed carcinoma in 68, chronic prostatitis in 67 and was reported as normal in 65 zones. The mean FA of cancerous tissue was significantly higher (p < 0.01) than the FA of chronic prostatitis and normal gland. The mean ADC of cancerous tissue was found to be significantly lower (p < 0.01), compared with non-cancerous tissue. Conclusion: Decreased ADC and increased FA are compatible with the hypercellular nature of prostate tumors. These differences may increase the accuracy of MRI in the detection of carcinoma and to differentiate between cancer and prostatitis.

Key papers in prostate cancer.

Science.gov (United States)

Rodney, Simon; Shah, Taimur Tariq; Patel, Hitendra R H; Arya, Manit

2014-11-01

Prostate cancer is the most common cancer and second leading cause of death in men. The evidence base for the diagnosis and treatment of prostate cancer is continually changing. We aim to review and discuss past and contemporary papers on these topics to provoke debate and highlight key dilemmas faced by the urological community. We review key papers on prostate-specific antigen screening, radical prostatectomy versus surveillance strategies, targeted therapies, timing of radiotherapy and alternative anti-androgen therapeutics. Previously, the majority of patients, irrespective of risk, underwent radical open surgical procedures associated with considerable morbidity and mortality. Evidence is emerging that not all prostate cancers are alike and that low-grade disease can be safely managed by surveillance strategies and localized treatment to the prostate. The question remains as to how to accurately stage the disease and ultimately choose which treatment pathway to follow.

Cardiovascular disease risk among breast cancer survivors: an evolutionary concept analysis

Directory of Open Access Journals (Sweden)

Vo JB

2017-02-01

Full Text Available Jacqueline B Vo,1 Timiya S Nolan,1 David E Vance,1 Patricia A Patrician,2 Karen Meneses1 1Office of Research and Scholarship, 2Department of Family, Community Health, and Systems, University of Alabama at Birmingham School of Nursing, Birmingham, AL, USA Background: More than 3.5 million breast cancer survivors are living in the US, and the overall five-year survival rate is approaching 90%. With increased survival and cancer treatment-related cardiotoxicities, there has been a rise in cardiovascular diseases among breast cancer survivors. Yet, cardiovascular disease risk among breast cancer survivors has not been well conceptualized. The purpose of this article was to analyze and define the concept of cardiovascular disease risk among breast cancer survivors. Methods: The databases CINAHL, EMBASE, and PubMed were used to identify articles that explored cardiovascular disease risk among breast cancer survivors. The search yielded 357 articles, which were reviewed for eligibility. Thirty articles were selected based on the inclusion/exclusion criteria. The concept of cardiovascular disease risk among breast cancer survivors was analyzed using Rodgers’ evolutionary concept analysis method. Results: The analysis suggests that cardiovascular disease risk among breast cancer survivors consists of several attributes: cancer treatment (chemotherapy, targeted therapies, radiation therapy, and endocrine therapy, modifiable risk factors (obesity, physical inactivity, poor diet, and smoking, and nonmodifiable risk factors (age, family history, and race. The antecedent identified includes breast cancer diagnosis and the consequence identified includes the development of cardiovascular disease. Conclusion: Findings suggest the need for increased education and understanding of ­cardiovascular disease risk among health care providers and patients. Survivorship care plans can incorporate cardiovascular disease risk monitoring and screening. Future research

Psychosocial Consequences of Overdiagnostic of Prostate Cancer

DEFF Research Database (Denmark)

Nielsen, Sigrid Brisson

Psychosocial Consequences of Overdiagnostic of Prostate Cancer Sigrid Brisson Nielsen & John Brodersen Introduction In Denmark there are approximately 4400 men diagnosed with prostate cancer each year and nearly 1200 men dies of this disease yearly. The incidence of prostate cancer has increased...... for the past twenty years and make up 24 % of all cancer incidents in men. However, the mortality of prostate cancer has not changed in line with this increase. Empirical evidence shows that the increase in incidence of prostate cancer in Denmark without an increase in the mortality is mostly caused...... by opportunistic PSA screening in General Practice. It is recommended that men ≥ 60 year old diagnosed with prostate cancer and a Gleason score ≤ 6 are monitored with active surveillance. This is due to the probability of this type of cancer metastasizing is very small as approximately 90 % of them is assumed...

Cancer of the prostate - role of PSA

International Nuclear Information System (INIS)

Shittu, O.B.

1999-02-01

Since 1979 when prostate specific antigen (PSA), found in the cytoplasm of benign and malignant prostatic cells, was first purified, it has attained world wide popularity in prostate cancer detection. It is also a sensitive test for skeletal meta states from carcinoma of the prostate. Prostate cancer has become the number one cancer in men and constitutes 11% of all cancers. Approximately 50% of men over 50 years have symptoms referable to the lower urinary tract. 50% or more of patients at Ibadan present an advanced stage of the disease and are therefore not curable. Thus, lacking the skill to manage advanced manifestations, early detection and screening programs are the best means to reduce mortality due to prostate cancer

Trajectories of social isolation in adult survivors of childhood cancer.

Science.gov (United States)

Howard, A Fuchsia; Tan de Bibiana, Jason; Smillie, Kirsten; Goddard, Karen; Pritchard, Sheila; Olson, Rob; Kazanjian, Arminee

2014-03-01

Long-term childhood cancer survivors may be at increased risk for poor social outcomes as a result of their cancer treatment, as well as physical and psychological health problems. Yet, important challenges, namely social isolation, are not well understood. Moreover, survivors' perspectives of social isolation as well as the ways in which this might evolve through young adulthood have yet to be investigated. The purpose of this research was to describe the trajectories of social isolation experienced by adult survivors of a childhood cancer. Data from 30 in-depth interviews with survivors (9 to 38 years after diagnosis, currently 22 to 43 years of age, 60 % women) were analyzed using qualitative, constant comparative methods. Experiences of social isolation evolved over time as survivors grew through childhood, adolescence and young adulthood. Eleven survivors never experienced social isolation after their cancer treatment, nor to the present day. Social isolation among 19 survivors followed one of three trajectories; (1) diminishing social isolation: it got somewhat better, (2) persistent social isolation: it never got better or (3) delayed social isolation: it hit me later on. Knowledge of when social isolation begins and how it evolves over time for different survivors is an important consideration for the development of interventions that prevent or mitigate this challenge. Assessing and addressing social outcomes, including isolation, might promote comprehensive long-term follow-up care for childhood cancer survivors.

Roswell Park Cancer Institute/Howard University Prostate Cancer Scholars Program

Science.gov (United States)

2017-10-01

AWARD NUMBER: W81XWH-14-1-0531 TITLE: Roswell Park Cancer Institute/Howard University Prostate Cancer Scholars Program PRINCIPAL INVESTIGATOR...Roswell Park Cancer Institute/Howard University Prostate Cancer 5a. CONTRACT NUMBER W81XWH-14-1-0531 Cancer Scholars Program 5b. GRANT NUMBER 5c...Prostate Cancer Scholars Program is designed to encourage students from under-represented minority groups to enter graduate training and ultimately

Infertility, infertility treatment, and achievement of pregnancy in female survivors of childhood cancer: a report from the Childhood Cancer Survivor Study cohort

Science.gov (United States)

Barton, Sara E.; Najita, Julie S.; Ginsburg, Elizabeth S.; Leisenring, Wendy M.; Stovall, Marilyn; Weathers, Rita E.; Sklar, Charles A.; Robison, Leslie L.; Diller, Lisa

2013-01-01

Background Prior studies have documented decreased pregnancy rates and early menopause in female cancer survivors; however, infertility rates and reproductive interventions have not been studied. This study investigates infertility and time to pregnancy among female childhood cancer survivors, and analyzes treatment characteristics associated with infertility and subsequent pregnancy. Methods The Childhood Cancer Survivor Study (CCSS) is a cohort study including five-year cancer survivors from 26 institutions who were infertility, medical treatment for infertility, the time to first pregnancy in survivors and siblings, and the risk of infertility in survivors by demographic, disease, and treatment variables were analyzed. Findings Survivors had an increased risk of clinical infertility (>1 year of attempts at conception without success) compared to siblings which was most pronounced at early reproductive ages (≤24 years Relative Risk (RR)=2·92, 95% Confidence Interval (CI) 1·18–7·20; 25–29 years RR=1·61, 95% CI 1·05–2·48; 30–39 years RR=1·37, 95% CI 1·11–1·69). Despite being equally likely to seek treatment for infertility, survivors were less likely to be prescribed medication for treatment of infertility (RR=0·57, 95% CI 0·46–0·70). Increasing doses of uterine radiation and alkylating agent chemotherapy were most strongly associated with infertility. Although survivors had an increased time to pregnancy interval (p=0·032), 64·2% (292/455) with infertility achieved a pregnancy. Interpretation A more comprehensive understanding of infertility after cancer is critical for counseling and decision-making regarding future attempts at conception as well as fertility preservation. PMID:23856401

Punctuated evolution of prostate cancer genomes.

Science.gov (United States)

Baca, Sylvan C; Prandi, Davide; Lawrence, Michael S; Mosquera, Juan Miguel; Romanel, Alessandro; Drier, Yotam; Park, Kyung; Kitabayashi, Naoki; MacDonald, Theresa Y; Ghandi, Mahmoud; Van Allen, Eliezer; Kryukov, Gregory V; Sboner, Andrea; Theurillat, Jean-Philippe; Soong, T David; Nickerson, Elizabeth; Auclair, Daniel; Tewari, Ashutosh; Beltran, Himisha; Onofrio, Robert C; Boysen, Gunther; Guiducci, Candace; Barbieri, Christopher E; Cibulskis, Kristian; Sivachenko, Andrey; Carter, Scott L; Saksena, Gordon; Voet, Douglas; Ramos, Alex H; Winckler, Wendy; Cipicchio, Michelle; Ardlie, Kristin; Kantoff, Philip W; Berger, Michael F; Gabriel, Stacey B; Golub, Todd R; Meyerson, Matthew; Lander, Eric S; Elemento, Olivier; Getz, Gad; Demichelis, Francesca; Rubin, Mark A; Garraway, Levi A

2013-04-25

The analysis of exonic DNA from prostate cancers has identified recurrently mutated genes, but the spectrum of genome-wide alterations has not been profiled extensively in this disease. We sequenced the genomes of 57 prostate tumors and matched normal tissues to characterize somatic alterations and to study how they accumulate during oncogenesis and progression. By modeling the genesis of genomic rearrangements, we identified abundant DNA translocations and deletions that arise in a highly interdependent manner. This phenomenon, which we term "chromoplexy," frequently accounts for the dysregulation of prostate cancer genes and appears to disrupt multiple cancer genes coordinately. Our modeling suggests that chromoplexy may induce considerable genomic derangement over relatively few events in prostate cancer and other neoplasms, supporting a model of punctuated cancer evolution. By characterizing the clonal hierarchy of genomic lesions in prostate tumors, we charted a path of oncogenic events along which chromoplexy may drive prostate carcinogenesis. Copyright © 2013 Elsevier Inc. All rights reserved.

PROACT: Iterative Design of a Patient-Centered Visualization for Effective Prostate Cancer Health Risk Communication.

Science.gov (United States)

Hakone, Anzu; Harrison, Lane; Ottley, Alvitta; Winters, Nathan; Gutheil, Caitlin; Han, Paul K J; Chang, Remco

2017-01-01

Prostate cancer is the most common cancer among men in the US, and yet most cases represent localized cancer for which the optimal treatment is unclear. Accumulating evidence suggests that the available treatment options, including surgery and conservative treatment, result in a similar prognosis for most men with localized prostate cancer. However, approximately 90% of patients choose surgery over conservative treatment, despite the risk of severe side effects like erectile dysfunction and incontinence. Recent medical research suggests that a key reason is the lack of patient-centered tools that can effectively communicate personalized risk information and enable them to make better health decisions. In this paper, we report the iterative design process and results of developing the PROgnosis Assessment for Conservative Treatment (PROACT) tool, a personalized health risk communication tool for localized prostate cancer patients. PROACT utilizes two published clinical prediction models to communicate the patients' personalized risk estimates and compare treatment options. In collaboration with the Maine Medical Center, we conducted two rounds of evaluations with prostate cancer survivors and urologists to identify the design elements and narrative structure that effectively facilitate patient comprehension under emotional distress. Our results indicate that visualization can be an effective means to communicate complex risk information to patients with low numeracy and visual literacy. However, the visualizations need to be carefully chosen to balance readability with ease of comprehension. In addition, due to patients' charged emotional state, an intuitive narrative structure that considers the patients' information need is critical to aid the patients' comprehension of their risk information.

Pubertal development and prostate cancer risk

DEFF Research Database (Denmark)

Bonilla, Carolina; Lewis, Sarah J; Martin, Richard M

2016-01-01

, 0.91-1.00) and prostate cancer-specific mortality (hazard ratio amongst cases, per tertile: 0.94; 95 % CI, 0.90-0.98), but not with disease grade. CONCLUSIONS: Older age at sexual maturation is causally linked to a reduced risk of later prostate cancer, especially aggressive disease.......BACKGROUND: Epidemiological studies have observed a positive association between an earlier age at sexual development and prostate cancer, but markers of sexual maturation in boys are imprecise and observational estimates are likely to suffer from a degree of uncontrolled confounding. To obtain...... to a difference of one Tanner stage between pubertal boys of the same age) was associated with a 77 % (95 % CI, 43-91 %) reduced odds of high Gleason prostate cancer. In PRACTICAL, the puberty genetic score was associated with prostate cancer stage (OR of advanced vs. localized cancer, per tertile: 0.95; 95 % CI...

Mitochondrial mutations drive prostate cancer aggression

DEFF Research Database (Denmark)

Hopkins, Julia F.; Sabelnykova, Veronica Y.; Weischenfeldt, Joachim

2017-01-01

Nuclear mutations are well known to drive tumor incidence, aggression and response to therapy. By contrast, the frequency and roles of mutations in the maternally inherited mitochondrial genome are poorly understood. Here we sequence the mitochondrial genomes of 384 localized prostate cancer...... in prostate cancer, and suggest interplay between nuclear and mitochondrial mutational profiles in prostate cancer....

Reduced male fertility in childhood cancer survivors

Directory of Open Access Journals (Sweden)

Sun Hee Lee

2013-12-01

Full Text Available With advances in cancer treatment, more pediatric cancer patients have increased their life expectancy. Because cancer-related therapy causes various physical and psychological problems, many male survivors experience later problems with thyroid and sexual functions, and with growth. As outcomes have improved, more survivors need to maintain their reproductive function to maximize their long-term quality of life. Cancer and cancer-related treatment can impair fertility by damage to the testes, to the hypothalamic-pituitary-gonadal axis, or to the genitourinary organs. Prior radiation therapy to the testes, the use of alkylating agents, and central hypogonadism further impair fertility in male survivors of childhood cancer. Following any course of chemotherapy, peripubertal maturation, any testicular volume changes, and symptoms of androgen deficiency should be monitored systematically. If patients request fertility testing, spermatogenesis status can be evaluated either directly by semen analysis or indirectly by determination of the levels of testosterone/gonadotropins and by monitoring any changes in testicular volume. According to the patient's condition, semen cryopreservation, hormonal therapy, or assisted reproduction technologies should be provided.

Emotional control in Chinese female cancer survivors.

Science.gov (United States)

Ho, Rainbow T H; Chan, Cecilia L W; Ho, Samuel M Y

2004-11-01

Chinese persons are not known as strong in expressing emotions, especially negative ones. However, being diagnosed with cancer and going through treatment can be an emotionally traumatic experience and cancer patients are supposed to have a stronger need to express these negative feelings. The control of expression of negative emotions such as anger, anxiety and depression in Chinese female cancer survivors (n=139) was examined in the present study using the Chinese version of the Courtauld Emotional Control Scale (CECS). The reliability, internal consistency and validity of the Chinese CECS were comparable to the original English scale. Correlation analyses suggested that cancer survivors with higher emotional control tended to have higher stress, anxiety and depression levels and to adopt negative coping with cancer. Regression analysis showed that emotional control would positively predict stress level even after the effect of depressed mood was under control. Further investigations are suggested in order to elucidate the causal relationships and specific cultural factors affecting emotional control in Chinese cancer survivors and, most importantly, its effect on health outcomes. Copyright (c) 2004 John Wiley & Sons, Ltd.

Late endocrine effects of cancer and cancer therapies in survivors of childhood malignancies.

Science.gov (United States)

Marques, Pedro; Van Huellen, Hans; Fitzpatrick, Ailbhe; Druce, Maralyn

2016-03-01

The development of several cancer treatment modalities including surgery, radiotherapy and chemotherapy has improved the survival rates of childhood cancers over recent decades, leading to an increase in the population of childhood cancer survivors. Detailed epidemiological studies have demonstrated that childhood cancer survivors frequently develop medical complications months or years after cancer treatment. Endocrine complications are common in survivors, particularly those exposed to radiotherapy, total body irradiation and alkylating agents, and may involve dysfunction of the hypothalamic-pituitary axes, gonads, thyroid gland, bone and body composition as well as metabolic abnormalities. Early identification and proper management of these disorders can significantly improve the quality of life and reduce the morbidity and potentially mortality in this population. Multidisciplinary teams, expert physicians and the development of healthcare structures are key elements for improving the screening, surveillance, cost effectiveness and overall management of endocrine late effects of cancer therapies in childhood cancer survivors. The aim of the present review was to discuss the most important and common late endocrine effects of childhood cancer treatment.

Employment and work-related issues in cancer survivors.

Science.gov (United States)

Mehnert, Anja

2011-02-01

Purpose of this systematic literature review was to identify current knowledge about employment in cancer survivors. Sixty-four studies met inclusion criteria that were original papers published between 01/2000 and 11/2009. Overall, 63.5% of cancer survivors (range 24-94%) returned to work. The mean duration of absence from work was 151 days. Factors significantly associated with a greater likelihood of being employed or return to work were perceived employer accommodation, flexible working arrangements, counseling, training and rehabilitation services, younger age and cancer sites of younger individuals, higher levels of education, male gender, less physical symptoms, lower length of sick leave and continuity of care. Cancer survivors had a significantly increased risk for unemployment, early retirement and were less likely to be re-employed. Between 26% and 53% of cancer survivors lost their job or quit working over a 72-month period post diagnosis. Between 23% and 75% of patients who lost their job were re-employed. A high proportion of patients experienced at least temporary changes in work schedules, work hours, wages and a decline in work ability compared to non-cancer groups. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Meaning making in cancer survivors: a focus group study.

Directory of Open Access Journals (Sweden)

Nadia van der Spek

Full Text Available BACKGROUND: Confrontation with a life-threatening disease like cancer can evoke existential distress, which can trigger a search for meaning in people after having survived this disease. METHODS: In an effort to gain more insight in the meaning making process, we conducted four focus groups with 23 cancer survivors on this topic. Participants responded to questions about experienced meaning making, perceived changes in meaning making after cancer and the perceived need for help in this area. RESULTS: Most frequently mentioned meaning making themes were relationships and experiences. We found that, in general, cancer survivors experienced enhanced meaning after cancer through relationships, experiences, resilience, goal-orientation and leaving a legacy. Some participants, however, also said to have (also experienced a loss of meaning in their lives through experiences, social roles, relationships and uncertainties about the future. CONCLUSIONS: The results indicated that there is a group of cancer survivors that has succeeded in meaning making efforts, and experienced sometimes even more meaning in life than before diagnosis, while there is also a considerable group of survivors that struggled with meaning making and has an unmet need for help with that. The results of this study contribute to develop a meaning centered intervention for cancer survivors.

Aiming for a holistic integrated service for men diagnosed with prostate cancer - Definitions of standards and skill sets for nurses and allied healthcare professionals.

Science.gov (United States)

Lamb, Alastair D; Thompson, Sue; Kinsella, Netty; Gerbitz, Ingmar; Chapman, Elaine; Putt, Lisa; Bennett, Sophie; Thankappannair, Vineetha; Geoghegan, Lisa; Wright, Naomi; Stirton-Croft, Alison; Nixon, Penny; Styling, Andrew; Whitney, Diane; Hodgson, Lindsay; Punt, Lisa; Longmore, Jenny; Carter, Mike; Petch, Bill; Rimmer, Yvonne; Russell, Simon; Hughes-Davies, Luke; Mazhar, Danish; Shah, Nimish C; Gnanapragasam, Vincent J; Doble, Andrew; Bratt, Ola; Kastner, Christof

2017-08-01

To establish a comprehensive set of recommendations for the service structure and skill set of nurses and allied healthcare professionals in prostate cancer care. Using components of formal consensus methodology, a 30-member multidisciplinary panel produced 53 items for discussion relating to the provision of care for prostate cancer patients by specialist nurses and allied healthcare professionals. Items were developed by two rounds of email correspondence in which, first, items were generated and, second, items refined to form the basis of a consensus meeting which constituted the third round of review. The fourth and final round was an email review of the consensus output. The panel agreed on 33 items that were appropriate for recommendations to be made. These items were grouped under categories of "Environment" and "Patient Pathway" and included comments on training, leadership, communication and quality assessment as well as specific items related to prostate diagnosis clinics, radical treatment clinics and follow-up survivor groups. Specialist nurses and allied healthcare professionals play a vital role alongside urologists and oncologists to provide care to men with prostate cancer and their families. We present a set of standards and consensus recommendations for the roles and skill-set required for these practitioners to provide gold-standard prostate cancer care. These recommendations could form the basis for development of comprehensive integrated prostate cancer pathways in prostate cancer centres as well as providing guidance for any units treating men with prostate cancer. Copyright © 2017. Published by Elsevier Ltd.

Prostate-specific antigen: does the current evidence support its use in prostate cancer screening?

LENUS (Irish Health Repository)

Duffy, Michael J

2012-02-01

Although widely used, the value of prostate-specific antigen (PSA) in screening asymptomatic men for prostate cancer is controversial. Reasons for the controversy relate to PSA being less than an ideal marker in detecting early prostate cancer, the possibility that screening for prostate cancer may result in the overdetection and thus overtreatment of indolent disease and the lack of clarity as to the definitive or best treatment for men diagnosed with localized prostate cancer. Although the results from some randomized prospective trials suggest that screening with PSA reduces mortality from prostate cancer, the overall benefit was modest. It is thus currently unclear as to whether the modest benefit of reduced mortality outweighs the harms of overdetection and overtreatment. Thus, prior to undergoing screening for prostate cancer, men should be informed of the risks and benefits of early detection. Newly emerging markers that may complement PSA in the early detection of prostate cancer include specific isoforms of PSA and PCA3.

Hyaluronan Biosynthesis in Prostate Cancer

National Research Council Canada - National Science Library

McCarthy, James B

2006-01-01

Despite advances in the diagnosis and treatment of prostate cancer in the last several years metastasis represents the major cause of frustration and failure in the successful treatment of prostate cancer patients. Hyaluronan (HA...

Survivorship care needs among LGBT cancer survivors.

Science.gov (United States)

Seay, Julia; Mitteldorf, Darryl; Yankie, Alena; Pirl, William F; Kobetz, Erin; Schlumbrecht, Matthew

2018-05-23

To better understand survivorship care needs among LGBT cancer survivors. We administered an anonymous online survey. LGBT cancer survivors living in the United States. Participants were recruited via the National LGBT Cancer Project. The survey measured sociodemographic characteristics, social support, posttraumatic stress, and survivorship care needs. Approximately 72% of our 114 participants were cisgender male and 87% were white. Almost all participants reported at least some unmet survivorship care needs (73%), with over half of participants reporting unmet psychological and sexuality care needs. Participants who reported their oncologist was not LGBT-competent had greater unmet needs (t(82) = 2.5, p = 0.01) and greater posttraumatic stress (t(91) = 2.1, p = 0.035). LGBT cancer survivors have significant unmet survivorship care needs, and lack of oncologist LGBT-competence is associated with unmet needs. Implications for Psychosocial Providers: Our results suggest the need for LGBT competency training for providers.

Advances in MRI diagnosis of prostate cancer

International Nuclear Information System (INIS)

Zhang Longmin; Liu Ailian

2014-01-01

Prostate cancer is the second most common cancer in the world, and the incidence of prostate cancer in China shows an upward trend. MRI has high soft tissue resolution and multi-dimensional imaging advantages, and it can better show the anatomy of the prostate and adjacent tissue structures. With the development of MR technique, it plays a more and more important role in prostate cancer diagnosis. This review starts from the imaging performance of routine MRI sequence of prostate cancer, and a variety of functional MRI applications in the diagnosis and differential diagnosis of prostate cancer are described in detail, such as MR perfusion-weighted imaging, MR spectroscopy, MR diffusion-weighted imaging, MR diffusion tensor imaging, intravoxel incoherent motion diffusion-weighted imaging, MR susceptibility-weighted imaging. Meanwhile this review introduces that functional MRI has more advantages and can provide more image information than routine MRI sequence. According to a series of semi-quantitative and quantitative data, functional MRI can further provide the blood perfusion of prostate cancer, water molecule diffusion and microcirculation state, metabolism and biochemical composition change information. (authors)

Effects of home-based diet and exercise on functional outcomes among older, overweight long-term cancer survivors: RENEW: a randomized controlled trial.

Science.gov (United States)

Morey, Miriam C; Snyder, Denise C; Sloane, Richard; Cohen, Harvey Jay; Peterson, Bercedis; Hartman, Terryl J; Miller, Paige; Mitchell, Diane C; Demark-Wahnefried, Wendy

2009-05-13

Five-year survival rates for early stage colorectal, breast, and prostate cancer currently exceed 90% and are increasing. Cancer survivors are at greater risk for second malignancies, other comorbidities, and accelerated functional decline. Lifestyle interventions may provide benefit, but it is unknown whether long-term cancer survivors can modify their lifestyle behaviors sufficiently to improve functional status. To determine whether a telephone counseling and mailed print material-based diet and exercise intervention is effective in reorienting functional decline in older, overweight cancer survivors. Randomized controlled trial of 641 overweight (body mass index > or = 25 and or = 5 years) survivors (aged 65-91 years) of colorectal, breast, and prostate cancer, who were randomly assigned to an intervention group (n = 319) or delayed intervention (control) group (n = 322) in Canada, the United Kingdom, and 21 US states. Individuals were recruited for the Reach out to Enhance Wellness (RENEW) trial from July 1, 2005, through May 17, 2007. A 12-month, home-based tailored program of telephone counseling and mailed materials promoting exercise, improved diet quality, and modest weight loss. The control group was wait-listed for 12 months. Change in self-reported physical function on the Short-Form 36 physical function subscale (score range, 0-100; a high score indicates better functioning) from baseline to 12 months was the primary end point. Secondary outcomes included changes in function on the basic and advanced lower extremity function subscales of the Late Life Function and Disability Index (score range, 0-100), physical activity, body mass index, and overall health-related quality of life. The mean baseline Short-Form 36 physical function score was 75.7. At the 12-month follow-up, the mean function scores declined less rapidly in the intervention group (-2.15; 95% confidence interval [CI], -0.36 to -3.93) compared with the control group (-4.84; 95% CI, -3

Obesity in Childhood Cancer Survivors: Call for Early Weight Management.

Science.gov (United States)

Zhang, Fang Fang; Parsons, Susan K

2015-09-01

A high prevalence of obesity and cardiometabolic conditions has been increasingly recognized in childhood cancer survivors. In particular, survivors of pediatric acute lymphoblastic leukemia have been found to be at risk of becoming overweight or obese early in treatment, with increases in weight maintained throughout treatment and beyond. Nutrition plays an important role in the etiology of obesity and cardiometabolic conditions and is among the few modifiable factors that can prevent or delay the early onset of these chronic conditions. However, nutritional intake in childhood cancer survivors has not been adequately examined and the evidence is built on data from small cohorts of survivors. In addition, the long-term impact of cancer diagnosis and treatment on survivors' nutritional intake as well as how survivors' nutritional intake is associated with chronic health conditions have not been well quantified in large-scale studies. Promoting family-based healthy lifestyles, preferably at a sensitive window of unhealthy weight gain, is a priority for preventing the early onset of obesity and cardiometabolic conditions in childhood cancer survivors. © 2015 American Society for Nutrition.

PET/CT Imaging and Radioimmunotherapy of Prostate Cancer

DEFF Research Database (Denmark)

Bouchelouche, Kirsten; Tagawa, Scott T; Goldsmith, Stanley J

2011-01-01

disease (ideal for antigen access and antibody delivery). Furthermore, prostate cancer is also radiation sensitive. Prostate-specific membrane antigen is expressed by virtually all prostate cancers, and represents an attractive target for RIT. Antiprostate-specific membrane antigen RIT demonstrates......Prostate cancer is a common cancer in men and continues to be a major health problem. Imaging plays an important role in the clinical management of patients with prostate cancer. An important goal for prostate cancer imaging is more accurate disease characterization through the synthesis...... of anatomic, functional, and molecular imaging information. Positron emission tomography (PET)/computed tomography (CT) in oncology is emerging as an important imaging tool. The most common radiotracer for PET/CT in oncology, (18)F-fluorodeoxyglucose (FDG), is not very useful in the imaging of prostate cancer...

Targeting Discoidin Domain Receptors in Prostate Cancer

Science.gov (United States)

2017-08-01

AWARD NUMBER: W81XWH-15-1-0226 TITLE: Targeting Discoidin Domain Receptors in Prostate Cancer PRINCIPAL INVESTIGATOR: Dr. Rafael Fridman...AND SUBTITLE 5a. CONTRACT NUMBER Targeting Discoidin Domain Receptors in Prostate Cancer 5b. GRANT NUMBER W81XWH-15-1-0226 5c. PROGRAM ELEMENT...response to collagen in prostate cancer. The project’s goal is to define the expression and therapeutic potential of DDRs in prostate cancer. During

Memories of Parent Behaviors and Adult Attachment in Childhood Cancer Survivors.

Science.gov (United States)

Lehmann, Vicky; Hagedoorn, Mariët; Gerhardt, Cynthia A; Keim, Madelaine C; Guthrie, Lory; Sanderman, Robbert; Tuinman, Marrit A

2017-03-01

Childhood cancer is stressful for the entire family. Preoccupation and anxiety surrounding the child's illness may result in parents of children with cancer being overprotective or less emotionally responsive toward their children. Such parenting in response to a negative life event like childhood cancer may cause survivors to be more insecurely attached than healthy peers, which could have downstream effects on survivors' romantic relationships later in life. Therefore, we examined survivors' perspectives on parent behaviors, adult attachment, and marital status among adult survivors of childhood cancer relative to controls. One hundred forty-nine young adult survivors and 149 matched controls (M age  = 28, range 20-40) indicated their relationship status (single vs. partnered) and completed standardized questionnaires assessing memories of upbringing (warmth, overprotection, rejection) and adult attachment (avoidance, anxiety). Adult survivors of childhood cancer remembered mothers and fathers as emotionally warmer (d = 0.53/0.30), and mothers as less rejecting than controls (d = 0.30). Adult attachment was overall similar between survivors and controls, but partnered survivors reported particularly low attachment-related anxiety. Childhood cancer was related to higher mother and father warmth, which were associated with lower attachment-related avoidance and in turn with a greater likelihood of being in a relationship. Adult childhood cancer survivors did not remember their parents as overprotective, but reported more positive parenting relative to controls; and similar adult attachment and relationship status. The results were unexpected, but offer novel insights for future prospective studies, which are necessary to better understand psychosocial late effects of childhood cancer.

Multiparametric MR imaging in diagnosis of chronic prostatitis and its differentiation from prostate cancer

Directory of Open Access Journals (Sweden)

Vivek Kumar Sah

2015-03-01

Full Text Available Chronic prostatitis is a heterogeneous condition with high prevalence rate. Chronic prostatitis has overlap in clinical presentation with other prostate disorders and is one of the causes of high serum prostate specific antigen (PSA level. Chronic prostatitis, unlike acute prostatitis, is difficult to diagnose reliably and accurately on the clinical grounds alone. Not only this, it is also challenging to differentiate chronic prostatitis from prostate cancer with imaging modalities like TRUS and conventional MR Imaging, as the findings can mimic those of prostate cancer. Even biopsy doesn't play promising role in the diagnosis of chronic prostatitis as it has limited sensitivity and specificity. As a result of this, chronic prostatitis may be misdiagnosed as a malignant condition and end up in aggressive surgical management resulting in increased morbidity. This warrants the need of reliable diagnostic tool which has ability not only to diagnose it reliably but also to differentiate it from the prostate cancer. Recently, it is suggested that multiparametric MR Imaging of the prostate could improve the diagnostic accuracy of the prostate cancer. This review is based on the critically published literature and aims to provide an overview of multiparamateric MRI techniques in the diagnosis of chronic prostatitis and its differentiation from prostate cancer.

Genomic rearrangements of PTEN in prostate cancer

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Sopheap ePhin

2013-09-01

Full Text Available The phosphatase and tensin homolog gene on chromosome 10q23.3 (PTEN is a negative regulator of the PIK3/Akt survival pathway and is the most frequently deleted tumor suppressor gene in prostate cancer. Monoallelic loss of PTEN is present in up to 60% of localized prostate cancers and complete loss of PTEN in prostate cancer is linked to metastasis and androgen independent progression. Studies on the genomic status of PTEN in prostate cancer initially used a two-color fluorescence in-situ hybridization (FISH assay for PTEN copy number detection in formalin fixed paraffin embedded tissue preparations. More recently, a four-color FISH assay containing two additional control probes flanking the PTEN locus with a lower false-positive rate was reported. Combined with the detection of other critical genomic biomarkers for prostate cancer such as ERG, AR, and MYC, the evaluation of PTEN genomic status has proven to be invaluable for patient stratification and management. Although less frequent than allelic deletions, point mutations in the gene and epigenetic silencing are also known to contribute to loss of PTEN function, and ultimately to prostate cancer initiation. Overall, it is clear that PTEN is a powerful biomarker for prostate cancer. Used as a companion diagnostic for emerging therapeutic drugs, FISH analysis of PTEN is promisingly moving human prostate cancer closer to more effective cancer management and therapies.

Vietnam military service history and prostate cancer

Directory of Open Access Journals (Sweden)

Fritschi Lin

2006-03-01

Full Text Available Abstract Background Three decades after US and Australian forces withdrew from Vietnam, there has been much public interest in the health consequences of service in Vietnam. One controversial question is whether the risk of prostate cancer amongst Vietnam veterans is increased. This paper examines relationships between military history, family history and risk of prostate cancer in a population-based case control study. Methods Cases were selected from the Cancer Registry of Western Australia as incident cases of histologically-confirmed prostate cancer, and controls were age-matched and selected from the Western Australian electoral roll. Study participants were asked to report any military service history and details about that service. Results Between January 2001 and September 2002, 606 cases and 471 controls aged between 40–75 years were recruited. An increased prostate cancer risk was observed in men reporting they were deployed in Vietnam although this was not statistically significant (OR = 2.12; 95% CI 0.88–5.06. An increased risk was also observed in men reporting prostate cancer in fathers (OR = 1.90; 95% CI 1.20–3.00 or brothers (OR = 2.05; 95% CI 1.20–3.50 diagnosed with prostate cancer. Conclusion These findings support a positive association between prostate cancer and military service history in the Vietnam war and a first degree relative family history of prostate cancer.

Presence of PSA auto-antibodies in men with prostate abnormalities (prostate cancer/benign prostatic hyperplasia/prostatitis).

Science.gov (United States)

Lokant, M T; Naz, R K

2015-04-01

Prostate-specific antigen (PSA), produced by the prostate, liquefies post-ejaculate semen. PSA is detected in semen and blood. Increased circulating PSA levels indicate prostate abnormality [prostate cancer (PC), benign prostatic hyperplasia (BPH), prostatitis (PTIS)], with variance among individuals. As the prostate has been proposed as an immune organ, we hypothesise that variation in PSA levels among men may be due to presence of auto-antibodies against PSA. Sera from healthy men (n = 28) and men having prostatitis (n = 25), BPH (n = 30) or PC (n = 29) were tested for PSA antibody presence using enzyme-linked immunosorbent assay (ELISA) values converted to standard deviation (SD) units, and Western blotting. Taking ≥2 SD units as cut-off for positive immunoreactivity, 0% of normal men, 0% with prostatitis, 33% with BPH and 3.45% with PC demonstrated PSA antibodies. One-way analysis of variance (anova) performed on the mean absorbance values and SD units of each group showed BPH as significantly different (P prostatitis. All others were nonsignificant (P prostate abnormalities, especially differentiating BPH from prostate cancer and prostatitis. © 2014 Blackwell Verlag GmbH.

Prostate cancer may trigger paraneoplastic limbic encephalitis

DEFF Research Database (Denmark)

Jakobsen, Jakob Kristian; Zakharia, Elias Raja; Boysen, Anders Kindberg Fossø

2013-01-01

-Hu antibody test the patient was diagnosed with paraneoplastic limbic encephalitis related to prostate cancer. The patient died within 6 months. We review the literature on prostate cancer-related paraneoplastic limbic encephalitis. High-risk prostate cancer can trigger paraneoplastic limbic encephalitis...

Predictors of successful use of a web-based healthcare document storage and sharing system for pediatric cancer survivors: Cancer SurvivorLink™.

Science.gov (United States)

Williamson, Rebecca; Meacham, Lillian; Cherven, Brooke; Hassen-Schilling, Leann; Edwards, Paula; Palgon, Michael; Espinoza, Sofia; Mertens, Ann

2014-09-01

Cancer SurvivorLink™, www.cancersurvivorlink.org , is a patient-controlled communication tool where survivors can electronically store and share documents with healthcare providers. Functionally, SurvivorLink serves as an electronic personal health record-a record of health-related information managed and controlled by the survivor. Recruitment methods to increase registration and the characteristics of registrants who completed each step of using SurvivorLink are described. Pediatric cancer survivors were recruited via mailings, survivor clinic, and community events. Recruitment method and Aflac Survivor Clinic attendance was determined for each registrant. Registration date, registrant type (parent vs. survivor), zip code, creation of a personal health record in SurvivorLink, storage of documents, and document sharing were measured. Logistic regression was used to determine the characteristics that predicted creation of a health record and storage of documents. To date, 275 survivors/parents have completed registration: 63 were recruited via mailing, 99 from clinic, 56 from community events, and 57 via other methods. Overall, 66.9 % registrants created a personal health record and 45.7 % of those stored a health document. There were no significant predictors for creating a personal health record. Attending a survivor clinic was the strongest predictor of document storage (p document stored, 21.4 % shared with a provider. Having attended survivor clinic is the biggest predictor of registering and using SurvivorLink. Many survivors must advocate for their survivorship care. Survivor Link provides educational material and supports the dissemination of survivor-specific follow-up recommendations to facilitate shared clinical care decision making.

The burden of selected cancers in the US: health behaviors and health care resource utilization

Directory of Open Access Journals (Sweden)

Iadeluca L

2017-11-01

Full Text Available Laura Iadeluca,1 Jack Mardekian,1 Pratibha Chander,2 Markay Hopps,1 Geoffrey T Makinson1 1Pfizer Inc., 2Atrium Staffing, New York, NY, USA Objective: To characterize the disease burden among survivors of those cancers having the highest incidence in the US.Methods: Adult (≥18 years survivors of the 11 most frequently diagnosed cancers were identified from publically available data sources, including the Surveillance Epidemiology and End Results 9 1973–2012, National Health Interview Survey 2013, and the Medical Expenditure Panel Survey 2011. Chi-square tests and one-way analyses of variance were utilized to assess differences between cancer survivors and non-cancer controls in behavioral characteristics, symptoms and functions, preventative screenings, and health care costs.Results: Hematologic malignancies, melanoma, and breast, prostate, lung, colon/rectal, bladder, kidney/renal, uterine, thyroid, and pancreatic cancers had the highest incidence rates. Breast cancer had the highest incidence among women (156.4 per 100,000 and prostate cancer among men (167.2 per 100,000. The presence of pain (P=0.0003, fatigue (P=0.0005, and sadness (P=0.0012 was consistently higher in cancer survivors 40–64 years old vs. non-cancer controls. Cancer survivors ≥65 years old had higher rates of any functional limitations (P=0.0039 and reported a lack of exercise (P<0.0001 compared with the non-cancer controls. However, obesity rates were similar between cancer survivors and non-cancer controls. Among cancer survivors, an estimated 13.5 million spent $169.4 billion a year on treatment, with the highest direct expenditures for breast cancer ($39 billion, prostate cancer ($37 billion, and hematologic malignancies ($25 billion. Prescription medications and office-based visits contributed equally as the cost drivers of direct medical spending for breast cancer, while inpatient hospitalization was the driver for prostate (52.8% and lung (38.6% cancers

Does Core Length Taken per cc of Prostate Volume in Prostate Biopsy Affect the Diagnosis of Prostate Cancer?

Science.gov (United States)

Deliktas, Hasan; Sahin, Hayrettin; Cetinkaya, Mehmet; Dere, Yelda; Erdogan, Omer; Baldemir, Ercan

2016-08-01

The aim of this study was to determine the minimal core length to be taken per cc of prostate volume for an effective prostate biopsy. A retrospective analysis was performed on the records of 379 patients who underwent a first prostate biopsy with 12 to 16 cores under transrectal ultrasound guidance between September 2012 and April 2015. For each patient, the core length per cc of the prostate and the percentage of sampled prostate volume were calculated, and these values were compared between the patients with and without prostate cancer. A total of 348 patients were included in the study. Cancer was determined in 26.4% of patients. The mean core length taken per cc of prostate and the percentage of sampled prostate volume were determined to be 3.40 ± 0.15 mm/cc (0.26%; range, 0.08-0.63 cc) in patients with cancer and 2.75 ± 0.08 mm/cc (0.20%; range, 0.04-0.66 cc) in patients without cancer (P = .000 and P = .000), respectively. Core length taken per cc of prostate of > 3.31 mm/cc was found to be related to an increase in the rates of prostate cancer diagnosis (odds ratio, 2.84; 95% confidence interval, 1.68-4.78). The rate of cancer determination for core length taken per cc of prostate of  3.31 mm/cc, 41.1%. Core length taken per cc of prostate and the percentage of sampled prostate volume are important morphometric parameters in the determination of prostate cancer. The results of study suggest a core length per cc of the prostate of > 3.31 mm/cc as a cutoff value for quality assurance. Copyright © 2016 Elsevier Inc. All rights reserved.

Multidisciplinary Functional MR Imaging for Prostate Cancer

International Nuclear Information System (INIS)

Kim, Jeong Kon; Jang, Yun Jin; Cho, Gyung Goo

2009-01-01

Various functional magnetic resonance (MR) imaging techniques are used for evaluating prostate cancer including diffusion-weighted imaging, dynamic contrast- enhanced MR imaging, and MR spectroscopy. These techniques provide unique information that is helpful to differentiate prostate cancer from non-cancerous tissue and have been proven to improve the diagnostic performance of MRI not only for cancer detection, but also for staging, post-treatment monitoring, and guiding prostate biopsies. However, each functional MR imaging technique also has inherent challenges. Therefore, in order to make accurate diagnoses, it is important to comprehensively understand their advantages and limitations, histologic background related with image findings, and their clinical relevance for evaluating prostate cancer. This article will review the basic principles and clinical significance of functional MR imaging for evaluating prostate cancer

Epigenetics in Prostate Cancer

OpenAIRE

Albany, Costantine; Alva, Ajjai S.; Aparicio, Ana M.; Singal, Rakesh; Yellapragada, Sarvari; Sonpavde, Guru; Hahn, Noah M.

2011-01-01

Prostate cancer (PC) is the most commonly diagnosed nonskin malignancy and the second most common cause of cancer death among men in the United States. Epigenetics is the study of heritable changes in gene expression caused by mechanisms other than changes in the underlying DNA sequences. Two common epigenetic mechanisms, DNA methylation and histone modification, have demonstrated critical roles in prostate cancer growth and metastasis. DNA hypermethylation of cytosine-guanine (CpG) rich sequ...

Dietary Lycopene, Angiogenesis, and Prostate Cancer: A Prospective Study in the Prostate-Specific Antigen Era

Science.gov (United States)

2014-01-01

Background The role of lycopene in prostate cancer prevention remains controversial. We examined the associations between dietary lycopene intake and prostate cancer, paying particular attention to the influence of prostate-specific antigen screening, and evaluated tissue biomarkers in prostate cancers in relation to lycopene intake. Methods Among 49898 male health professionals, we obtained dietary information through questionnaires and ascertained total and lethal prostate cancer cases from 1986 through January 31, 2010. Cox regression was used to estimate multivariable hazard ratios (HRs) and 95% confidence intervals (CIs). Tissue microarrays and immunohistochemistry were used to assess tumor biomarker expression in a subset of men. Two-sided χ2 tests were used to calculate the P values. Results Higher lycopene intake was inversely associated with total prostate cancer and more strongly with lethal prostate cancer (top vs bottom quintile: HR = 0.72; 95% CI = 0.56 to 0.94; P trend = .04). In a restricted population of screened participants, the inverse associations became markedly stronger (for lethal prostate cancer: HR = 0.47; 95% CI = 0.29 to 0.75; P trend = .009). Comparing different measures of dietary lycopene, early intake, but not recent intake, was inversely associated with prostate cancer. Higher lycopene intake was associated with biomarkers in the cancer indicative of less angiogenic potential. Conclusions Dietary intake of lycopene was associated with reduced risk of lethal prostate cancer and with a lesser degree of angiogenesis in the tumor. Because angiogenesis is a strong progression factor, an endpoint of lethal prostate cancer may be more relevant than an endpoint of indolent prostate cancer for lycopene in the era of highly prevalent prostate-specific antigen screening. PMID:24463248

Radiation, Atherosclerotic Risk Factors, and Stroke Risk in Survivors of Pediatric Cancer: A Report From the Childhood Cancer Survivor Study

Energy Technology Data Exchange (ETDEWEB)

Mueller, Sabine, E-mail: muellers@neuropeds.ucsf.edu [Department of Neurology, Pediatrics and Neurosurgery, University of California, San Francisco, San Francisco, California (United States); Fullerton, Heather J. [Department of Neurology and Pediatrics, University of California, San Francisco, San Francisco, California (United States); Stratton, Kayla; Leisenring, Wendy [Fred Hutchinson Cancer Research Center, Seattle, Washington (United States); Weathers, Rita E.; Stovall, Marilyn [Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Armstrong, Gregory T. [St. Jude Children' s Research Hospital, Memphis, Tennessee (United States); Goldsby, Robert E. [Department of Pediatrics, University of California, San Francisco, San Francisco, California (United States); Packer, Roger J. [Children' s National Medical Center, Washington, District of Columbia (United States); Sklar, Charles A. [Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Bowers, Daniel C. [University of Texas Southwestern Medical School, Dallas, Texas (United States); Robison, Leslie L.; Krull, Kevin R. [St. Jude Children' s Research Hospital, Memphis, Tennessee (United States)

2013-07-15

Purpose: To test the hypotheses that (1) the increased risk of stroke conferred by childhood cranial radiation therapy (CRT) persists into adulthood; and (2) atherosclerotic risk factors further increase the stroke risk in cancer survivors. Methods and Materials: The Childhood Cancer Survivor Study is a multi-institutional retrospective cohort study of 14,358 5-year survivors of childhood cancer and 4023 randomly selected sibling controls with longitudinal follow-up. Age-adjusted incidence rates of self-reported late-occurring (≥5 years after diagnosis) first stroke were calculated. Multivariable Cox proportional hazards models were used to identify independent stroke predictors. Results: During a mean follow-up of 23.3 years, 292 survivors reported a late-occurring stroke. The age-adjusted stroke rate per 100,000 person-years was 77 (95% confidence interval [CI] 62-96), compared with 9.3 (95% CI 4-23) for siblings. Treatment with CRT increased stroke risk in a dose-dependent manner: hazard ratio 5.9 (95% CI 3.5-9.9) for 30-49 Gy CRT and 11.0 (7.4-17.0) for 50+ Gy CRT. The cumulative stroke incidence in survivors treated with 50+ Gy CRT was 1.1% (95% CI 0.4-1.8%) at 10 years after diagnosis and 12% (95% CI 8.9-15.0%) at 30 years. Hypertension increased stroke hazard by 4-fold (95% CI 2.8-5.5) and in black survivors by 16-fold (95% CI 6.9-36.6). Conclusion: Young adult pediatric cancer survivors have an increased stroke risk that is associated with CRT in a dose-dependent manner. Atherosclerotic risk factors enhanced this risk and should be treated aggressively.

Radiation, Atherosclerotic Risk Factors, and Stroke Risk in Survivors of Pediatric Cancer: A Report From the Childhood Cancer Survivor Study

International Nuclear Information System (INIS)

Mueller, Sabine; Fullerton, Heather J.; Stratton, Kayla; Leisenring, Wendy; Weathers, Rita E.; Stovall, Marilyn; Armstrong, Gregory T.; Goldsby, Robert E.; Packer, Roger J.; Sklar, Charles A.; Bowers, Daniel C.; Robison, Leslie L.; Krull, Kevin R.

2013-01-01

Purpose: To test the hypotheses that (1) the increased risk of stroke conferred by childhood cranial radiation therapy (CRT) persists into adulthood; and (2) atherosclerotic risk factors further increase the stroke risk in cancer survivors. Methods and Materials: The Childhood Cancer Survivor Study is a multi-institutional retrospective cohort study of 14,358 5-year survivors of childhood cancer and 4023 randomly selected sibling controls with longitudinal follow-up. Age-adjusted incidence rates of self-reported late-occurring (≥5 years after diagnosis) first stroke were calculated. Multivariable Cox proportional hazards models were used to identify independent stroke predictors. Results: During a mean follow-up of 23.3 years, 292 survivors reported a late-occurring stroke. The age-adjusted stroke rate per 100,000 person-years was 77 (95% confidence interval [CI] 62-96), compared with 9.3 (95% CI 4-23) for siblings. Treatment with CRT increased stroke risk in a dose-dependent manner: hazard ratio 5.9 (95% CI 3.5-9.9) for 30-49 Gy CRT and 11.0 (7.4-17.0) for 50+ Gy CRT. The cumulative stroke incidence in survivors treated with 50+ Gy CRT was 1.1% (95% CI 0.4-1.8%) at 10 years after diagnosis and 12% (95% CI 8.9-15.0%) at 30 years. Hypertension increased stroke hazard by 4-fold (95% CI 2.8-5.5) and in black survivors by 16-fold (95% CI 6.9-36.6). Conclusion: Young adult pediatric cancer survivors have an increased stroke risk that is associated with CRT in a dose-dependent manner. Atherosclerotic risk factors enhanced this risk and should be treated aggressively

Cancer risk among Holocaust survivors in Israel-A nationwide study.

Science.gov (United States)

Sadetzki, Siegal; Chetrit, Angela; Freedman, Laurence S; Hakak, Nina; Barchana, Micha; Catane, Raphael; Shani, Mordechai

2017-09-01

Holocaust survivors during World War II were exposed to various factors that are associated with cancer risk. The objective of this study was to determine whether Holocaust survivors had an increased risk for developing cancer. The study population included 152,622 survivors. The main analysis was based on a comparison between individuals who were entitled to compensation for suffering persecution during the war and individuals who were denied such compensation. A complementary analysis compared survivors who were born in countries governed by Nazi Germany with survivors born in nonoccupied countries. A Cox proportional hazards model was used, with the time at risk of cancer development starting on either January 1, 1960, or the date of immigration to the date of cancer diagnosis or death or the date of last follow-up (December 31, 2006). Cancer was diagnosed in 22.2% of those who were granted compensation versus 16% of those who were denied compensation (P cancer in those who were exposed. For those who were granted versus denied compensation, the hazard ratios were 1.06 (P cancer, and 1.37 (P = .008) for lung cancer. For those born in occupied countries versus nonoccupied countries, the hazard ratios were 1.08 (P cancer development. Cancer 2017;123:3335-45. © 2017 American Cancer Society. © 2017 American Cancer Society.

Male infertility in long-term survivors of pediatric cancer: a report from the childhood cancer survivor study.

Science.gov (United States)

Wasilewski-Masker, K; Seidel, K D; Leisenring, W; Mertens, A C; Shnorhavorian, M; Ritenour, C W; Stovall, M; Green, D M; Sklar, C A; Armstrong, G T; Robison, L L; Meacham, L R

2014-09-01

The purpose of this study was to assess the prevalence of male infertility and treatment-related risk factors in childhood cancer survivors. Within the Childhood Cancer Survivor Study, 1,622 survivors and 274 siblings completed the Male Health Questionnaire. The analysis was restricted to survivors (938/1,622; 57.8 %) and siblings (174/274; 63.5 %) who tried to become pregnant. Relative risks (RR) and 95 % confidence intervals (CI) for the prevalence of self-reported infertility were calculated using generalized linear models for demographic variables and treatment-related factors to account for correlation among survivors and siblings of the same family. All statistical tests were two-sided. Among those who provided self-report data, the prevalence of infertility was 46.0 % in survivors versus 17.5 % in siblings (RR = 2.64, 95 % CI 1.88-3.70, p infertility, 37 % had reported at least one pregnancy with a female partner that resulted in a live birth. In a multivariable analysis, risk factors for infertility included an alkylating agent dose (AAD) score ≥3 (RR = 2.13, 95 % CI 1.69-2.68 for AAD ≥3 versus AAD infertility father their own children, suggesting episodes of both fertility and infertility. This and the novel association of infertility with bleomycin warrant further investigation. Though infertility is common, male survivors reporting infertility often father their own children. Bleomycin may pose some fertility risk.

Current state of prostate cancer treatment in Jamaica.

Science.gov (United States)

Morrison, Belinda F; Aiken, William D; Mayhew, Richard

2014-01-01

Prostate cancer is the commonest cancer in Jamaica as well as the leading cause of cancer-related deaths. One report suggested that Jamaica has the highest incidence rate of prostate cancer in the world, with an age-standardised rate of 304/100,000 per year. The Caribbean region is reported to have the highest mortality rate of prostate cancer worldwide. Prostate cancer accounts for a large portion of the clinical practice for health-care practitioners in Jamaica. The Jamaica Urological Society is a professional body comprising 19 urologists in Jamaica who provide most of the care for men with prostate cancer in collaboration with medical oncologists, radiation oncologists, and a palliative care physician. The health-care system is structured in two tiers in Jamaica: public and private. The urologist-to-patient ratio is high, and this limits adequate urological care. Screening for prostate cancer is not a national policy in Jamaica. However, the Jamaica Urological Society and the Jamaica Cancer Society work synergistically to promote screening as well as to provide patient education for prostate cancer. Adequate treatment for localised prostate cancer is available in Jamaica in the forms of active surveillance, nerve-sparing radical retropubic prostatectomy, external beam radiation, and brachytherapy. However, there is a geographic maldistribution of centres that provide prostate cancer treatment, which leads to treatment delays. Also, there is difficulty in affording some treatment options in the private health-care sectors. Androgen deprivation therapy is available for treatment of locally advanced and metastatic prostate cancer and is subsidised through a programme called the National Health Fund. Second-line hormonal agents and chemotherapeutic agents are available but are costly to most of the population. The infrastructure for treatment of prostate cancer in Jamaica is good, but it requires additional technological advances as well as additional specialist

Contraceptive Practices Among Female Cancer Survivors of Reproductive Age.

Science.gov (United States)

Dominick, Sally A; McLean, Mamie R; Whitcomb, Brian W; Gorman, Jessica R; Mersereau, Jennifer E; Bouknight, Janet M; Su, H Irene

2015-09-01

To compare rates of contraception between reproductive-aged cancer survivors and women in the general U.S. Among survivors, the study examined factors associated with use of contraception and emergency contraception. This study analyzed enrollment data from an ongoing national prospective cohort study on reproductive health after cancer entitled the Fertility Information Research Study. We compared current contraceptive use in survivors with that of the general population ascertained by the 2006-2010 National Survey for Family Growth. Log-binomial regression models estimated relative risks for characteristics associated with use of contraception, World Health Organization tiers I-II (sterilization and hormonal) contraceptive methods, and emergency contraception in survivors. Data from 295 survivors (mean age 31.6±5.7 years, range 20-44 years) enrolled in this prospective study (85% response rate) were examined. Age-adjusted rates of using tiers I-II contraceptive methods were lower in survivors than the general population (34% [28.8-40.0] compared with 53% [51.5-54.5], Pfamily planning services (counseling, prescription or procedure related to birth control) since cancer diagnosis. In adjusted analysis, receipt of family planning services was associated with both increased use of tiers I-II contraceptive methods (relative risk 1.3, 95% confidence interval [CI] 1.1-1.5) and accessing emergency contraception (relative risk 5.0, 95% CI 1.6-16.3) in survivors. Lower rates of using tiers I-II contraceptive methods were found in reproductive-aged cancer survivors compared with the general population of U.S. women. Exposure to family planning services across the cancer-care continuum may improve contraception use among these women. ClinicalTrials.gov, www.clinicaltrials.gov, NCT01843140. II.

Effects of yoga on cancer-related fatigue and global side-effect burden in older cancer survivors.

Science.gov (United States)

Sprod, Lisa K; Fernandez, Isabel D; Janelsins, Michelle C; Peppone, Luke J; Atkins, James N; Giguere, Jeffrey; Block, Robert; Mustian, Karen M

2015-01-01

Sixty percent of cancer survivors are 65years of age or older. Cancer and its treatments lead to cancer-related fatigue and many other side effects, in turn, creating substantial global side-effect burden (total burden from all side effects) which, ultimately, compromises functional independence and quality of life. Various modes of exercise, such as yoga, reduce cancer-related fatigue and global side-effect burden in younger cancer survivors, but no studies have specifically examined the effects of yoga on older cancer survivors. The purpose of this study was to assess the effects of a 4-week yoga intervention (Yoga for Cancer Survivors: YOCAS©®) on overall cancer-related fatigue, and due to its multidimensional nature, the subdomains of cancer-related fatigue (general, physical, emotional, and mental) and global side-effect burden in older cancer survivors. We conducted a secondary analysis on data from a multicenter phase III randomized controlled clinical trial with 2 arms (standard care and standard care plus a 4-week YOCAS©® intervention). The sample for this secondary analysis was 97 older cancer survivors (≥60years of age), between 2months and 2years post-treatment, who participated in the original trial. Participants in the YOCAS©® intervention arm reported significantly lower cancer-related fatigue, physical fatigue, mental fatigue, and global side-effect burden than participants in the standard care arm following the 4-week intervention period (peffective standardized yoga intervention for reducing cancer-related fatigue, physical fatigue, mental fatigue, and global side-effect burden among older cancer survivors. Copyright © 2014 Elsevier Inc. All rights reserved.

Can the Mediterranean diet prevent prostate cancer?

Science.gov (United States)

Itsiopoulos, Catherine; Hodge, Allison; Kaimakamis, Mary

2009-02-01

Prostate cancer is the second most common cancer in men worldwide. Despite the global importance of this cancer, until recently little was known about risk factors apart from the well-established factors: age, family history and country of birth. The large worldwide variation in prostate cancer risk and increased risk in migrants moving from low to high risk countries provides strong support for modifiable environmental factors. We have based our review on the findings of a systematic review undertaken by an expert panel on behalf of the World Cancer Research Fund and the American Institute for Cancer Research, and new data since then, linking identified foods and nutrients with prostate cancer. Evidence indicates that foods containing lycopene, as well as selenium and foods containing it, probably protect against prostate cancer, and excess consumption of foods or supplements containing calcium are a probable cause of this cancer. The expert panel also concluded that it is unlikely that beta-carotene (whether from foods or supplements) has a substantial effect on the risk of this cancer. A recent review on environmental factors in human prostate cancer also found that there were protective effects of vitamin E, pulses, soy foods and high plasma 1,25-dihydroxyvitamin D levels. The Mediterranean diet is abundant in foods that may protect against prostate cancer and is associated with longevity and reduced cardiovascular and cancer mortality. Compared with many Western countries Greece has lower prostate cancer mortality and Greek migrant men in Australia have retained their low risk for prostate cancer. Consumption of a traditional Mediterranean diet, rich in bioactive nutrients, may confer protection to Greek migrant men, and this dietary pattern offers a palatable alternative for prevention of this disease.

Prostate stromal cell telomere shortening is associated with risk of prostate cancer in the placebo arm of the Prostate Cancer Prevention Trial.

Science.gov (United States)

Heaphy, Christopher M; Gaonkar, Gaurav; Peskoe, Sarah B; Joshu, Corinne E; De Marzo, Angelo M; Lucia, M Scott; Goodman, Phyllis J; Lippman, Scott M; Thompson, Ian M; Platz, Elizabeth A; Meeker, Alan K

2015-08-01

Telomeres are repetitive nucleoproteins that help maintain chromosomal stability by inhibiting exonucleolytic degradation, prohibiting inappropriate homologous recombination, and preventing chromosomal fusions by suppressing double-strand break signals. We recently observed that men treated for clinically localized prostate cancer with shorter telomeres in their cancer-associated stromal cells, in combination with greater variation in cancer cell telomere lengths, were significantly more likely to progress to distant metastases, and die from their disease. Here, we hypothesized that shorter stromal cell telomere length would be associated with prostate cancer risk at time of biopsy. Telomere-specific fluorescence in situ hybridization (FISH) analysis was performed in normal-appearing stromal, basal epithelial, and luminal epithelial cells in biopsies from men randomized to the placebo arm of the Prostate Cancer Prevention Trial. Prostate cancer cases (N = 32) were either detected on a biopsy performed for cause or at the end of the study per trial protocol, and controls (N = 50), defined as negative for cancer on an end-of-study biopsy performed per trial protocol (e.g., irrespective of indication), were sampled. Logistic regression was used to estimate the association between mean telomere length of the particular cell populations, cell-to-cell telomere length variability, and risk of prostate cancer. Men with short stromal cell telomere lengths (below median) had 2.66 (95% CI 1.04-3.06; P = 0.04) times the odds of prostate cancer compared with men who had longer lengths (at or above median). Conversely, we did not observe statistically significant associations for short telomere lengths in normal-appearing basal (OR = 2.15, 95% CI 0.86-5.39; P= 0 .10) or luminal (OR = 1.15, 95% CI 0.47-2.80; P = 0.77) cells. These findings suggest that telomere shortening in normal stromal cells is associated with prostate cancer risk. It is essential

Skin cancer of Nagasaki atomic bomb survivors, 4

International Nuclear Information System (INIS)

Sadamori, Naoki; Mine, Mariko; Hori, Makoto; Noda, Yoshinori; Fujiwara, Naoko; Takahara, Osamu; Sadamori, Michiko; Nishimoto, Katsutaro; Ota, Hisahiro.

1990-01-01

We previously reported that there was a high correlation between the exposure dose and the incidence of skin cancer in A-bomb survivors using the data of the Nagasaki Life Span Study of Radiation Effects Research Foundation and Nagasaki Tumor Registry. In Report 3 of this series, we clarified that the correlation between the exposure distance and the incidence of skin cancer was statistically significant in 140 cases of skin cancer collected from 31 hospitals in Nagasaki City and adjacent districts on the basis of the data of the total 66,276 A-bomb survivors recorded in the Scientific Data Center of Atomic Bomb Disaster, Nagasaki University School of Medicine, and that the correlation was the same even when the cases were divided by sex. In this report, we examined the chronological change of the incidence of skin cancer in Nagasaki A-bomb survivors, using the data of the Scientific Data Center of Atomic Bomb Disaster. It is likely that the incidence of skin cancer in Nagasaki A-bomb survivors has increased after 1962, especially after 1975 in those exposed within 2.5km from the hypocenter compared to those exposed at 3.0km or more. (author)

Unfoldomics of prostate cancer: on the abundance and roles of intrinsically disordered proteins in prostate cancer

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Landau, Kevin S; Na, Insung; Schenck, Ryan O; Uversky, Vladimir N

2016-01-01

Prostatic diseases such as prostate cancer and benign prostatic hyperplasia are highly prevalent among men. The number of studies focused on the abundance and roles of intrinsically disordered proteins in prostate cancer is rather limited. The goal of this study is to analyze the prevalence and degree of disorder in proteins that were previously associated with the prostate cancer pathogenesis and to compare these proteins to the entire human proteome. The analysis of these datasets provides means for drawing conclusions on the roles of disordered proteins in this common male disease. We also hope that the results of our analysis can potentially lead to future experimental studies of these proteins to find novel pathways associated with this disease. PMID:27453073

Is there a link between BPH and prostate cancer?

Science.gov (United States)

Chang, R T M; Kirby, Roger; Challacombe, B J

2012-04-01

BPH is one of the most common diseases of older men, with more than 70% of men over 70 years affected, and prostate cancer is the most common cancer in men in the UK. Prostate cancer generally presents in one of three ways: asymptomatic patients who are screened (usually by a PSA test); men with LUTS who are investigated and undergo prostate biopsy; or patients with symptoms of metastasis such as bone pain. Men can be reassured that the main cause of LUTS is BPH. Only a small proportion of men have LUTS that are directly attributable to prostate cancer. Digital rectal examination (DRE) gives an evaluation of prostate size, which is relevant in particular to BPH management, and along with PSA testing it is one of the only ways of differentiating clinically between BPH and prostate cancer. If a nodular abnormality is present there is around a 50% chance of a diagnosis of prostate cancer being made on biopsy. Raised levels of serum PSA may be suggestive of prostate cancer, but diagnosis requires histological confirmation in almost every case. A normal PSA, PSA density and DRE can give reasonable confidence with regards to excluding clinically significant prostate cancer. BPH is not a known risk factor for prostate cancer, although the two frequently coexist. Age is the strongest predictor of prostate cancer risk, along with family history. BPH is not considered to be a precursor of prostate cancer. It is likely that although BPH may not make prostate cancer more likely to occur, it may increase the chance of diagnosing an incidental cancer.

Prostate Cancer Screening Results from PLCO

Science.gov (United States)

Learn the results of the Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial, a large-scale clinical trial to determine whether certain cancer screening tests can help reduce deaths from prostate, lung, colorectal, and ovarian cancer.

Distress among young adult cancer survivors: a cohort study.

Science.gov (United States)

Yanez, Betina; Garcia, Sofia F; Victorson, David; Salsman, John M

2013-09-01

Being diagnosed with cancer as a young adult can lead to significant psychological distress and impaired quality of life. Compared to children and older adults diagnosed with cancer, fewer studies have addressed psychological distress among young adult cancer survivors. This study sought to identify the prevalence of, and factors associated with, distress among young adult cancer survivors (ages 18-39). Young adult cancer survivors (N = 335, mean age = 31.8, women = 68.4%) were recruited from an online research panel and stratified by cohort (time postactive treatment: 0-12, 13-24, and 25-60 months). Participants completed measures assessing demographic and clinical characteristics, global impact of cancer, cancer-related education and work interruption, and cancer-specific distress using the impact of event scale (IES). The mean score on the IES (M = 31.0, range = 0-75) was above the cut point of 20, suggesting clinically elevated distress. Analysis of covariance revealed significant main effects for cohort, global impact and cancer-related education/work interruption, and an interaction between cohort and cancer-related education/work interruption on distress. Although there was no significant effect of education/work interruption on distress for those in the 0-12 month cohort (p = .88), survivors in the 13-24 and 25-60 month cohorts reporting education/work interruption were significantly more distressed than those not reporting education/work interruption in the respective cohorts (p cancer survivors face unique challenges. These data underscore the importance of attending to cancer-related distress beyond the completion of treatment and may help inform targeted interventions to prevent or reduce significant distress and related sequelae in this population.

Focal therapy in prostate cancer

NARCIS (Netherlands)

van den Bos, W.

2016-01-01

Interesting developments took place in the treatment of prostate cancer including focal therapy for less aggressive organ-confined prostate cancer. Fortunately, curative treatment is often still an option for patients suffering from the lower staged tumors. In carefully selected patients, the

Gender differences in associations between cancer-related problems and relationship dissolution among cancer survivors.

Science.gov (United States)

Stephens, Cristina; Westmaas, J Lee; Kim, Jihye; Cannady, Rachel; Stein, Kevin

2016-10-01

Research suggests that a cancer diagnosis predicts marital dissolution more strongly for women survivors than men, but there is a paucity of research on potential processes underlying this vulnerability. The present cross-sectional study examined whether specific cancer-related problems were associated with the odds of relationship breakup following diagnosis and whether these relationships differed between male and female cancer survivors. A national cross-sectional quality of life study assessed self-reported cancer-related problems and relationship change among survivors who were either 2, 6, or 10 years post-diagnosis (n = 6099). Bivariate analyses indicated that cancer-related problems (e.g., emotional distress) were greater for divorced/separated survivors compared to those with intact relationships and were greater for women versus men. Logistic regressions indicated that for both male and female survivors, lower income, younger age, and longer time since diagnosis were associated with greater odds of divorce or separation after diagnosis (ORs > 2.14, p emotional distress (OR = 1.14, p divorce or separation. For men only, fear of cancer recurrence was associated with greater odds of divorce or separation (OR = 1.32, p emotional or financial/employment problems attributed to the cancer diagnosis were associated with the likelihood of reporting relationship dissolution. Although directions of causality could not be ascertained, results suggest the possibility that helping male and female cancer survivors cope with specific cancer-related problems may benefit the quality and stability of their relationships with significant others following diagnosis.

Quality of life in T1-3N0 prostate cancer patients treated with radiation therapy with minimum 10-year follow-up

International Nuclear Information System (INIS)

Johnstone, Peter A.S.; Gray, Christine; Powell, Curt R.

2000-01-01

Purpose: To describe patient-reported quality of life using a validated survey in a cohort of patients who are long-term survivors of definitive radiotherapy for T1-3N0 prostate cancer. Methods and Materials: Survivors of a previously reported cohort of prostate cancer patients treated with staging pelvic lymphadenectomy and definitive radiotherapy between November 1974 and August 1988 were queried using a questionnaire incorporating the RAND 36-Item Health Survey and the University of California, Los Angeles Prostate Cancer Index. Responses were reviewed and analyzed. Of the 146 N0 patients, 88 have survived for 10 years postdiagnosis. Fifty-six (64%) of these patients were still alive with valid addresses and were mailed copies of the questionnaires, of which 46 (82%) responded. Median potential follow-up from date of diagnosis was 13.9 years, with a median age of responders of 80 years. Results: The mean sexual function score was 15.4, with a bother score of 42. The mean urinary function score was 65, with a bother score of 61. The mean bowel function score was 72.6, with a bother score of 64.8. The amount of patient bother reported in the sexual category is similar to that previously reported for cohorts of prostate cancer patients undergoing radiotherapy or observation. This is despite the fact that sexual function was similar to that previously reported for patients postprostatectomy. Patient-reported function and bother scores in urinary and bowel categories were somewhat more severe than a previously reported radiotherapy cohort with shorter follow-up. Conclusions: With long follow-up, most patients who underwent radiotherapy for prostate cancer in the era described exhibit somewhat worse bladder, bowel, and erectile function than recently published controls without prostate cancer. In this cohort of older men with long follow-up, erectile function is similar to reported prostatectomy series. However, patient bother related to erectile function is similar

Quality of Working Life of cancer survivors: associations with health- and work-related variables.

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de Jong, Merel; Tamminga, Sietske J; Frings-Dresen, Monique H W; de Boer, Angela G E M

2017-05-01

This study aimed to (1) describe the Quality of Working Life (QWL) of cancer survivors and (2) explore associations between the QWL of cancer survivors and health- and work-related variables. Employed and self-employed cancer survivors were recruited through hospitals and patient organizations. They completed the Quality of Working Life Questionnaire for Cancer Survivors (QWLQ-CS) and health- and work-related variables in this cross-sectional study. The QWL scores of cancer survivors were described, and associations between QWL and health- and work-related variables were assessed. The QWLQ-CS was completed by 302 cancer survivors (28% male) with a mean age of 52 ± 8 years. They were diagnosed between 0 and 10 years ago with various types of cancer, such as breast cancers, gastrointestinal cancers, urological cancers, and haematological cancers. The QWL mean score of cancer survivors was 75 ± 12 (0-100). Cancer survivors had statistically significant lower QWL scores when they had been treated with chemotherapy or when they reported co-morbidity (p ≤ 0.05). Cancer survivors without managerial positions, with low incomes or physically demanding work, and who worked a proportion of their contract hours had statistically significantly lower QWL scores (p ≤ 0.05). This study described the QWL of cancer survivors and associations between QWL and health- and work-related variables. Based on these variables, it is possible to indicate groups of cancer survivors who need more attention and support regarding QWL and work continuation.

REVIEW ARTICLE: PROSTATE CANCER SCREENING USING ...

African Journals Online (AJOL)

FOBUR

ABSTRACT. Background: Prostate cancer is the commonest cancer among men in Nigeria and early detection is key to cure and survival but its screening through prostate specific antigen (PSA) has remain controversial in literature. Screening with prostate specific antigen (PSA) has led to more men diagnosed with ...

Molecular biology of prostate cancer progression

International Nuclear Information System (INIS)

Thompson, Timothy C.; Sehgal, I.; Timme, T.L.; Rn, C.; Yang, G.; Park, S.H.

1996-01-01

Prostate cancer is now the most common form of cancer and the second leading cause of cancer deaths in American men (Boring C.C. et al, CA 44:7-26, 1994). As with other forms of cancer, prostate cancer is a multistep disease process that involves the acquisition of multiple genetic alternations (Armitage P and Doll K, Br J Cancer 8:1-12, 1954). For prostate cancer, alternations in specific dominantly acting oncogenes including ras and myc and tumor suppressor genes including p53 and Rb have been reported. However, a simple phenotype-genotype correlation for prostate cancer progression may not be readily accessible because prostate cancer demonstrates remarkable genetic heterogeneity. Recent clinical data indicate that this heterogeneity exists both among the multiple cancer foci as well as within individual cancer foci. Furthermore, based on chromosomal analysis, it has been suggested that metastases do not necessarily seed from the largest index cancer focus at the primary site. Such observations imply that abrupt changes in gene expression may trigger metastatic behavior in relatively small cohorts of malignant cells present at the local site. This pattern of progression may result from compromised function of specific 'control' genes which could affect the activity of multiple downstream genes involved in specific pathways of malignant progression. Such a mechanistic framework involving networks of gene expression could explain the acquisition of the complex metastatic phenotype. Using the mouse prostate reconstitution (MPR) model system (Thompson et al, Cell 56:917-930, 1989) we demonstrated that progression of experimental prostate cancer to metastasis was invariably associated with functional inactivation of p53 (Thompson el al, Oncogene 10:869-879, 1995). Southern blotting analyses revealed that metastases do not necessarily originate from the most abundant clone in the primary carcinoma. Furthermore, the role of p53 as a potential metastasis suppressor

Assessing cancer survivors' needs using web-based technology: a pilot study.

Science.gov (United States)

Lavoie Smith, Ellen M; Skalla, Karen; Li, Zhongze; Onega, Tracy; Rhoda, June; Gates, Charlene; Litterini, Amy; Scott, Mary R

2012-02-01

Development of cancer survivor resources has been hampered by lack of knowledge regarding survivors' needs. The main study aim was to pilot test a Web-based cancer survivor needs assessment survey. The second aim was to pilot three sampling approaches. This cross-sectional study was conducted at the Norris Cotton Cancer Center and nine community-based clinics serving urban and rural populations. Population-based and convenience sampling approaches were used to recruit 547 participants over 4 months. Participants completed a Web-based cancer survivor needs assessment survey. Respondents were mainly white (98%), married (71%) women (80%) with a college education (96%). Although most (66%) (n = 362) had been diagnosed with breast cancer, other cancer diagnoses were represented. Participants reported fatigue (47%), forgetfulness (39%), joint pain (34%), anxiety (31%), trouble sleeping (28%), peripheral neuropathy (27%), inflexibility (23%), and weight gain (23%). Survivors with nonbreast solid tumor malignancies reported more problems than those with breast or hematologic malignancies (P range = .037 to losing weight (74.2%), decreasing fatigue (50%), and improving flexibility (69.3%), sleep (68.5%), and memory (60.2%). Results supported that cancer survivors struggle with many enduring problems. Web-based technology will facilitate future exploration of unmet needs.

Management of patients with advanced prostate cancer

DEFF Research Database (Denmark)

Gillessen, S; Omlin, A; Attard, G

2015-01-01

The first St Gallen Advanced Prostate Cancer Consensus Conference (APCCC) Expert Panel identified and reviewed the available evidence for the ten most important areas of controversy in advanced prostate cancer (APC) management. The successful registration of several drugs for castration......-resistant prostate cancer and the recent studies of chemo-hormonal therapy in men with castration-naïve prostate cancer have led to considerable uncertainty as to the best treatment choices, sequence of treatment options and appropriate patient selection. Management recommendations based on expert opinion...

Height, selected genetic markers and prostate cancer risk

DEFF Research Database (Denmark)

Lophatananon, Artitaya; Stewart-Brown, Sarah; Kote-Jarai, Zsofia

2017-01-01

Background:Evidence on height and prostate cancer risk is mixed, however, recent studies with large data sets support a possible role for its association with the risk of aggressive prostate cancer.Methods:We analysed data from the PRACTICAL consortium consisting of 6207 prostate cancer cases...... and 6016 controls and a subset of high grade cases (2480 cases). We explored height, polymorphisms in genes related to growth processes as main effects and their possible interactions.Results:The results suggest that height is associated with high-grade prostate cancer risk. Men with height >180 cm...... are at a 22% increased risk as compared to men with height prostate cancer risk. The aggregate scores of the selected variants identified a significantly increased risk of overall prostate cancer...

Prostate-Specific G-Protein Coupled Receptor, an Emerging Biomarker Regulating Inflammation and Prostate Cancer Invasion.

Science.gov (United States)

Rodriguez, M; Siwko, S; Liu, M

2016-01-01

Prostate cancer is highly prevalent among men in developed countries, but a significant proportion of detected cancers remain indolent, never progressing into aggressive carcinomas. This highlights the need to develop refined biomarkers that can distinguish between indolent and potentially dangerous cases. The prostate-specific G-protein coupled receptor (PSGR, or OR51E2) is an olfactory receptor family member with highly specific expression in human prostate epithelium that is highly overexpressed in PIN and prostate cancer. PSGR has been functionally implicated in prostate cancer cell invasiveness, suggesting a potential role in the transition to metastatic PCa. Recently, transgenic mice overexpressing PSGR in the prostate were reported to develop an acute inflammatory response followed by emergence of low grade PIN, whereas mice with compound PSGR overexpression and loss of PTEN exhibited accelerated formation of invasive prostate adenocarcinoma. This article will review recent PSGR findings with a focus on its role as a potential prostate cancer biomarker and regulator of prostate cancer invasion and inflammation.

Exploiting Epigenetic Alterations in Prostate Cancer.

Science.gov (United States)

Baumgart, Simon J; Haendler, Bernard

2017-05-09

Prostate cancer affects an increasing number of men worldwide and is a leading cause of cancer-associated deaths. Beside genetic mutations, many epigenetic alterations including DNA and histone modifications have been identified in clinical prostate tumor samples. They have been linked to aberrant activity of enzymes and reader proteins involved in these epigenetic processes, leading to the search for dedicated inhibitory compounds. In the wake of encouraging anti-tumor efficacy results in preclinical models, epigenetic modulators addressing different targets are now being tested in prostate cancer patients. In addition, the assessment of microRNAs as stratification biomarkers, and early clinical trials evaluating suppressor microRNAs as potential prostate cancer treatment are being discussed.

Exploiting Epigenetic Alterations in Prostate Cancer

Directory of Open Access Journals (Sweden)

Simon J. Baumgart

2017-05-01

Full Text Available Prostate cancer affects an increasing number of men worldwide and is a leading cause of cancer-associated deaths. Beside genetic mutations, many epigenetic alterations including DNA and histone modifications have been identified in clinical prostate tumor samples. They have been linked to aberrant activity of enzymes and reader proteins involved in these epigenetic processes, leading to the search for dedicated inhibitory compounds. In the wake of encouraging anti-tumor efficacy results in preclinical models, epigenetic modulators addressing different targets are now being tested in prostate cancer patients. In addition, the assessment of microRNAs as stratification biomarkers, and early clinical trials evaluating suppressor microRNAs as potential prostate cancer treatment are being discussed.

Vitamin D, Sunlight and Prostate Cancer Risk

Directory of Open Access Journals (Sweden)

Krishna Vanaja Donkena

2011-01-01

Full Text Available Prostate cancer is the second common cancer in men worldwide. The prevention of prostate cancer remains a challenge to researchers and clinicians. Here, we review the relationship of vitamin D and sunlight to prostate cancer risk. Ultraviolet radiation of the sunlight is the main stimulator for vitamin D production in humans. Vitamin D's antiprostate cancer activities may be involved in the actions through the pathways mediated by vitamin D metabolites, vitamin D metabolizing enzymes, vitamin D receptor (VDR, and VDR-regulated genes. Although laboratory studies including the use of animal models have shown that vitamin D has antiprostate cancer properties, whether it can effectively prevent the development and/or progression of prostate cancer in humans remains to be inconclusive and an intensively studied subject. This review will provide up-to-date information regarding the recent outcomes of laboratory and epidemiology studies on the effects of vitamin D on prostate cancer prevention.

Regulating Cancer-Associated Fibroblast Biology in Prostate Cancer

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