Psychological distress in men with breast cancer

Comparative Net Survival Analysis of Men and Women With Breast Cancer in Japan: A Population-Based Study

While male breast cancer (MBC) remains a rare and understudied disease, comparatively little is known about its prognosis in contrast to female breast cancer (FBC). There is a paucity of large population-based studies comparing the prognosis of MBC patients to FBC patients in Japan. This study analyzed 181,540 breast cancer cases, 1058 (0.6%) males and 180,482 (99.4%) females, from 12 prefectures in Japan diagnosed between 1993 and 2011. Five- and ten-year net survival (NS) were estimated and stratified by sex, period, age, stage, and histological groups. Excess hazard ratios (EHR) were adjusted for period, age, stage, and histological group. Cochran's Q test was utilized to assess heterogeneity across these factors. The overall 5- and 10-year NS estimates for MBC patients were 90.7% (95% CI: 86.3%-93.7%) and 83.7% (95% CI: 72.2%-90.8%), respectively, while those for FBC patients were 88.3% (95% CI: 88.1%-88.5%) and 79.1% (95% CI: 78.7%-79.4%), respectively. The survival of MBC patients was comparable to that of FBC patients, with EHR of 0.88 [95% CI: 0.70-1.09] and 0.86 [95% CI: 0.69-1.07] for 5- and 10-year survival, respectively. Heterogeneity analysis revealed no significant sex-based differences in survival across these strata. This study offers a comprehensive analysis of breast cancer survival in Japanese men and women and enhances understanding of MBC prognosis relative to FBC.

Stakeholders' experiences and perceptions of male breast cancer:A qualitative evidence synthesis

BACKGROUND

The experiences, physical and mental health and needs of women with breast cancer have been studied in some detail, but there is a lack of discussion of the experiences of stakeholder groups such as men with breast cancer, partners and carers and healthcare professionals. The aim of this study was to explore and understand the experiences and perceptions of male breast cancer stakeholders from diagnosis through to survivorship.

METHODS

We conducted a thematic review of qualitative studies included in a large published scoping review on male breast cancer (reported under the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews extension). To be included in a qualitative evidence review, studies had to use qualitative methods for data collection and analysis to capture the perspectives of men with breast cancer, partners or caregivers, and healthcare workers. Key characteristics and findings were extracted and a conceptual coding framework was summarized using thematic analysis.

RESULTS

Out of a total of 310 studies in the research literature (published research articles and gray literature), 15 studies met the inclusion criteria. These studies reported on the experiences of men with breast cancer, partners or caregivers, and healthcare workers, with participant numbers ranging from 2 to 31. A total of 17 descriptive themes (study outcomes) were identified. From these, four high-level analytic themes emerged: (1) Predicament; (2) Emotion; (3) Support; (4) Coping.

CONCLUSIONS

The gender stigma that exists at the patient, healthcare system, and family-society levels largely influences the experiences of the male breast cancer stakeholder population. To address gender inequalities in breast cancer care, healthcare organizations and society at large should remain equally attentive to the needs of male and female breast cancer patients. These needs include reducing healthcare and social stigma, providing gender-specific information and emotional support, and access to support groups.

Experiences and perceptions of men following breast cancer diagnosis: a mixed method systematic review

BACKGROUND

Men with breast cancer experience unique physical and emotional challenges. However, a thorough understanding of these experiences including the psychosocial effects and supportive care needs have received less attention. In some settings, men with breast cancer experience stigma within the healthcare system and their care needs are not prioritised. This influences the level of professional support offered, consequently worsening their health and well-being outcomes. This review explored the variabilities in the experiences and treatment modalities of male breast cancer (MBC) across different contexts.

METHODS

All primary study designs including qualitative, quantitative, and mixed methods studies that reported on the experiences, treatment approaches and outcomes of MBC were included in this systematic review. Six databases (Embase, Medline, PsycINFO, Global Health, CINAHL and Web of Science) were searched for articles from January 2000 to September 2023. A results-based convergence synthesis was used for data analysis and reported using PRISMA guidelines.

RESULTS

Of the studies screened (n = 29,687), forty-four fulfilled the predetermined criteria and were included. Our findings relating to the experiences and treatment approaches of MBC are broadly themed into three parts. Theme 1-Navigating through a threat to masculinity: describes how males experienced the illness reflecting on detection, diagnosis, coming to terms with breast cancer, and disclosure. Theme 2- Navigating through treatment: captures the experiences of undergoing breast cancer treatment/ management following their diagnosis. Theme 3-Coping and support systems: describes how MBC patients coped with the disease, treatment process, aftercare/rehabilitative care, and the available support structures.

CONCLUSIONS

Men experience a myriad of issues following a breast cancer diagnosis, especially with their masculinity. Awareness creation efforts of MBC among the public and healthcare practitioners are urgently required, which could change the perception of men in promoting early diagnosis, adherence to treatments, post-treatment monitoring, oncological results and a better quality of life. Considerations for training, education and development of specialised guidelines for healthcare practitioners on MBC would provide the necessary knowledge and skills to enhance their practice through the adoption of person-centred and male-specific care strategies. Professional care intervention and support for MBC should not end after the diagnosis phase but should extend to the entire treatment continuum and aftercare including future research focusing on MBC specific clinical trials.

TRIAL REGISTRATION

PROSPERO Registration No. CRD42021228778.

Male Breast: A Review of the Literature and Current State of the Art of Diagnostic Imaging Work-Up

Pathological conditions affecting the male breast (MB) share some similarities with those found in women, while others are specific to men. The first part of this review provides an overview of MB disorders, exploring the most common types of MB diseases. The second part then emphasizes the state-of-the-art approaches proposed in the literature for screening and follow-up with MB cancer patients, which highlights the importance of tailored strategies for diagnosis, follow-up, and identifying high-risk populations. Considering the increasing attention in recent years on the topic, transgender individuals are also included in this review. Together with the MB, it is an understudied category thus far. This review aims to raise awareness among radiologists that MBs should be approached differently from female breasts, contributing to the advancement of medical knowledge, improving patient outcomes, and promoting early detection of MB disorders. The review also provides an update on breast cancer and screening in the transgender population.

Treatments for breast cancer in men: late effects and impact on quality of life

PURPOSE

Male breast cancer accounts for approximately 1% of all breast cancer diagnoses. Unfortunately, a lack of information exists regarding late effects of breast cancer treatment in men.

METHODS

An online survey directed towards male breast cancer patients was distributed via social medial and emails from June to July 2022. Participants were asked about their disease characteristics, treatments and side effects from the disease or treatment. Patients and treatment variables were reported via descriptive statistics. Univariate logistic regression was performed to evaluate associations between different treatment variables and outcomes expressed by odds ratio.

RESULTS

A total of 127 responses were analyzed. Median age of the participants was 64 years (range 56-71 years). A total of 91 participants (71.7%) revealed they experienced late effects secondary to their cancer or cancer treatment. The most concerning physical and psychological symptoms reported were fatigue and fear of recurrence respectively. Axillary lymph node dissection was associated with swollen arm and with difficulty in arm or shoulder movement. Systemic chemotherapy was related to bothersome hair loss and changes on interest in sex; and endocrine therapy was associated with feeling less masculine.

CONCLUSION

Our study showed that men suffer several late effects from treatments for breast cancer. Lymphedema, difficulty with arm and shoulder movement, sexual dysfunction and hair loss should be discussed with males as it can be distressing for some patients and decrease their quality of life.

Discussion and Optimization of the Male Breast Cancer Patient Experience

Breast cancer in men is rare and often overlooked as there is a misconception that it is a gendered disease that affects women only. The feminization, or "pinkification," of the disease has been socially constructed to raise awareness, improve screening, and empower women but has not addressed the occurrence of the illness in men. Men may therefore experience unique psychosocial difficulties when faced with a disease that predominantly affects women, including feelings of disbelief and embarrassment that impact their sense of self and challenge their masculinity. The lack of mammographic screening in men, lack of public awareness, and the shame that develops during the time of diagnosis can result in treatment avoidant behaviors, a delayed presentation, and worse prognosis in men. Although male breast cancer (MBC) is uncommon, the incidence is increasing; therefore, efforts should be made to enhance education for health care professionals and the general public in order to lessen the stigma, with the goal of improving outcomes. Furthermore, special attention to the unique medical needs and hurdles encountered by transgender males can break down health care barriers in this marginalized patient population. This article offers male perceptions on breast cancer, the psychosocial implications of being diagnosed with a gendered disease, and suggestions on how to improve the MBC experience.

Male Breast Cancer Patient and Surgeon Experience: The Male WhySurg Study

BACKGROUND

Little is known about the experience of the male breast cancer patient. Mastectomy is often offered despite evidence that breast-conserving surgery (BCS) provides similar outcomes.

METHODS

Two concurrent online surveys were distributed from August to October 2020 via social media to male breast cancer (MBC) patients and by email to American Society of Breast Surgeon members. The MBC patients were asked their opinions about their surgery, and the surgeons were asked to provide surgical recommendations for MBC patients.

RESULTS

The survey involved 63 MBC patients with a mean age of 62 years (range, 31-79 years). Five MBC patients (7.9 %) stated that their surgeon recommended BCS, but 54 (85.7 %) of the patients underwent unilateral, and 8 (12.7 %) underwent bilateral mastectomy. Most of the patients (n = 60, 96.8 %) had no reconstruction. One third of the patients (n = 21, 33.3 %) felt somewhat or very uncomfortable with their appearance after surgery. The response rate was 16.5 % for the surgeons. Of the 438 surgeons who answered the survey, 298 (73.3 %) were female, 215 (51.7 %) were fellowship-trained, and 244 (58.9 %) had been practicing for 16 years or longer. More than half of surgeons (n = 259, 59.1 %) routinely offered BCS to eligible men, and 180 (41.3 %) stated they had performed BCS on a man with breast cancer. Whereas 89 (20.8 %) of the surgeons stated that they routinely offer reconstruction to MBC patients, 87 (20.3 %) said they do not offer reconstruction, 96 (22.4 %) said they offer it only if the patient requests it, and 157 (36.6 %) said they never consider it as an option.

CONCLUSIONS

The study found discordance between MBC patients' satisfaction with their surgery and surgeon recommendations and experience. These data present an opportunity to optimize the MBC patient experience.

A systematic literature review of the management, oncological outcomes and psychosocial implications of male breast cancer

BACKGROUND

Although male breast cancer (MBC) is a rare disease, accounting for <1% of all breast cancers, it has significant oncological, survival and psychosocial implications for patients. The aim of this study is to assess the latest literature in the diagnosis, management, oncological outcomes, and psychosocial impact of MBC.

METHODS

A systematic literature review was conducted using the PRISMA guidelines (Moher et al., 2009) [1] to explore the management of MBC, with particular focus on investigative imaging, surgical management, oncological outcomes, survival, genetic screening and psychosocial effects. Electronic databases were searched for randomised control trials, cohort studies and case series involving more than 10 patients. Imaging and surgical techniques, local and distant disease recurrence, survival, genetic screening and psychosocial implications in the setting of MBC were assessed.

RESULTS

The search criteria identified 199 articles, of which 59 met the inclusion criteria. This included 39,529 patients, with a mean age of 64.5 years (55-71), and a mean follow-up of 66.3 months (26.2-115). Mastectomy remains the most frequently used surgical technique, with an average of 89.6%. Loco-regional and distant recurrence rate was 10.1% and 21.4% respectively. Disease-free survival (DFS) at 5 and 10 years was 66.8% and 54.5% respectively. Disease-specific survival (DSS) at 5 and 10 years was 87.1% and 67.1% respectively. Overall survival (OS) at 5 and 10 years was 72.7% and 50.7% respectively. Genetic screening was conducted in 38.6% of patients of which 4.8% and 15.8% were found to be BRCA1 and BRCA2 carriers respectively. Psychosocial studies were conducted mainly using questionnaire and interview-based methodology focusing primarily on awareness of breast cancer in men, support available and impact on gender identity.

CONCLUSIONS

This review demonstrates that men present with later stage disease with subsequent impact on survival outcomes. There remains a paucity of high-level evidence and prospective studies are required. There is a need for increasing awareness amongst the public and health care professionals in order to improve outcomes and reduce stigma associated with MBC.

Screening for Distress in Oncological Patients: The Revised Version of the Psychological Distress Inventory (PDI-R)

Background

Psychological research in oncological settings is steadily increasing and the construct of psychological distress has rapidly gained popularity-leading to the development of questionnaires aimed at its measurement. The Psychological Distress Inventory (PDI) is one of the most used instruments, but its psychometric properties were not yet deeply evaluated. The present studies aimed at investigating the psychometric properties of the PDI (Study 1) and providing a revised version of the tool (Study 2).

Methods

Oncological outpatients were enrolled at the Department of Medical Oncology of the Presidio Ospedaliero of Saronno, ASST Valle Olona, Italy. For the first study (N = 251), an Exploratory Graph Analysis was used to explore the item structure of the PDI. In the second study (N = 902), the psychometric properties of the revised PDI (PDI-R) were deeply assessed.

Results

Study 1 showed that the PDI has a not clear structure and it should be reconsidered. On the opposite, Study 2 showed that the revised version (PDI-R) has a solid factorial structure, it is invariant across gender and age, and it has good psychometric properties.

Conclusion

Results suggest that the PDI-R is a reliable measure of psychological distress in different samples of oncological patients, with stronger psychometric properties than the original version. Its use in the clinical and research field is therefore recommended to improve the quality of both assessment and treatment of psychological distress in patients with oncological problems.

Postmastectomy Reconstruction in Male Breast Cancer

Introduction

Less than 1% of all breast cancers are diagnosed in males. In females, postmastectomy breast reconstruction is associated with increased patient satisfaction. However, there is a paucity of literature describing reconstructive options for postmastectomy deformity in the male chest. The purpose of this systematic review was to evaluate postmastectomy reconstruction outcomes in males with breast cancer.

Methods

A systematic review was performed in accordance with PRISMA guidelines. Ovid MEDLINE, Embase, Cochrane, and Web of Science were queried for records pertaining to the study question using medical subject heading (MeSH) terms such as "male breast cancer," "mastectomy," and "reconstruction." No limitations were placed on the year of publication, country of origin, or study size. Study characteristics and patient demographics were collected. Primary outcomes of interest included postoperative complications, recurrence rate, and mortality rate.

Results

A total of 11 articles examining 29 male patients with breast cancer who underwent postmastectomy reconstruction were included for analysis. Literature was most commonly available in the form of case reports. The average age was 59.6 +/-11.4 years. Reconstruction methods included fat grafting (n = 1, 3.4%), silicone implants (n = 1, 3.4%), and autologous chest wall reconstruction with local flaps (n = 26, 89.7%). Postoperative complications occurred in two patients (6.8%), including partial nipple necrosis (n = 1) and hypertrophic scarring (n = 1). Of the studies reporting patient satisfaction, all patients were pleased with the aesthetic appearance of their chest.

Conclusion

This systematic review revealed the limited availability of research regarding postmastectomy chest reconstruction in males with breast cancer. Nevertheless, the evidence available suggests that reconstruction can restore a patient's body image and, thus, should be regularly considered and discussed with male patients. Larger studies are warranted to further shed light on this population.

Passing as normal: Negotiating boundaries and coping with male breast cancer

BACKGROUND AND OBJECTIVE

Male breast cancer is a rare and understudied disease. In addition to coping with cancer, suffering from what is perceived as a "woman's disease" significantly burdens men's illness experience and can lead to stigmatization. The way men cope with these challenges has not been studied to date. Drawing on stigma, coping, and destigmatization theories, this study aims to explore how men experience and respond to the diagnosis of an illness typically associated with women.

METHODS

In-depth interviews were conducted with 16 Israeli men who were diagnosed with breast cancer within the past 10 years. Thematic analysis was performed, focusing on participants' references to experiencing and managing the psychosocial implications of being a male breast cancer patient.

RESULTS

Results demonstrated that participants faced stigmatizing situations both inside and outside healthcare settings. In addition, findings revealed four main responses to stigmatization: (1) selective disclosure, (2) concealment practices, (3) universalizing, and (4) making comparisons. Whereas the first two are strategic reactions to specific situations, the latter two are general conceptual destigmatizing responses.

CONCLUSIONS

Men's coping styles reveal their efforts to disengage from the discrediting attributes of male breast cancer, to distance themselves from female breast cancer, and to avoid emasculation. They manage stigmatizing situations using disengagement situational responses, such as concealment and selective disclosure, and negotiate group boundaries with the goal of destigmatizing male breast cancer. Beyond broadening the understanding of coping with male breast cancer, this study also illustrates the significant place of boundary work as a destigmatization practice about illness-related stigma.

Impact of Mastectomy on Body Image and Sexuality from a LGBTQ Perspective: A Narrative Review

Although mastectomy could lead to a decrease in sexual performance among patients, only a handful of studies focused on the psychological and sexual behavioral aspects after the surgery. Research on post-mastectomy sexuality has focused mainly on female subjects but barely on lesbian, gay, bisexual, transgender, queer (LGBTQ), and male patients. This narrative review aimed to explore the importance of sexuality after mastectomy from a LGBTQ perspective. Each sexual minority group has been addressed individually. In general, sexual and gender minority breast cancer (BC) patients undergoing bilateral mastectomy expect a complex treatment plan in terms of physical and emotional outcomes. Bilateral mastectomy or top surgery for masculinization reasons was reported to be the most popular procedure among transmen, which resulted in a significant improvement in the quality of life. Heterosexual and lesbian female patients are willing to undergo mastectomy after repeated lumpectomies or to avoid radiation, despite potential post-operative somatic and quality-of-life complications. Transwomen would seek gender-affirming surgery to improve physical satisfaction and psychological well-being. There is not enough evidence for non-oncological reasons and consequences of mastectomy in gay men and cisgender heterosexual men. Establishing the awareness of the sexuality impact of mastectomy will allow the implementation of tailored perioperative psychological care.

Unilateral nipple discharge in a man without a palpable mass diagnosed as breast cancer

A 69-year-old man without a family history of breast cancer presented to his primary care physician with a 1-year history of clear, unilateral nipple discharge (ND) without an associated palpable breast mass. His laboratory findings were significant for hyperprolactinaemia at 28 ng/mL. Diagnostic work up including mammography, ultrasound and core needle biopsy ultimately revealed a ductal carcinoma in situ and a rare papillary variant of invasive ductal carcinoma. The patient was referred to a multidisciplinary oncology team and underwent a right total mastectomy followed by adjuvant hormonal therapy. The patient made a good postoperative recovery and remains without evidence of recurrence 6 months from surgery. Male breast cancer is rare, but its incidence is increasing. Male breast cancer presenting as ND without a palpable mass is uncommon. Early recognition of breast symptoms in men can lead to earlier diagnoses and improved outcomes.

Social Support of Male Breast Cancer Patients-a Mixed-Methods Analysis

The aim of this study is to explore the social support of male breast cancer patients (MBCP) in Germany. In particular, three aspects of social support focus on (a) the used resources within the social environment, (b) the received support, and (c) the differences of used social support between MBCP. A mixed-methods design is applied including data of qualitative interviews (N = 27 MBCP) and a written questionnaire (N = 100 MBCP). MBCP use different resources of support from their social environment like partners, family, friends, colleagues, other breast cancer patients, and medical experts. Mostly, MBCP receive emotional and informational support. They often receive emotional support from their partners and informational support from medical experts. Different types of social support usage can be identified dependent on age, occupation, and severity of disease. The older the patients and the less the disease severity, the less social support MBCP use. Within cancer care, partners and the closer social environment should be included more as they are a key resource for MBCP. As health-care professions might also be an important resource of support for MBCP, further research should examine this resource.

Management of Male Breast Cancer: ASCO Guideline

PURPOSE

To develop recommendations concerning the management of male breast cancer.

METHODS

ASCO convened an Expert Panel to develop recommendations based on a systematic review and a formal consensus process.

RESULTS

Twenty-six descriptive reports or observational studies met eligibility criteria and formed the evidentiary basis for the recommendations.

RECOMMENDATIONS

Many of the management approaches used for men with breast cancer are like those used for women. Men with hormone receptor-positive breast cancer who are candidates for adjuvant endocrine therapy should be offered tamoxifen for an initial duration of five years; those with a contraindication to tamoxifen may be offered a gonadotropin-releasing hormone agonist/antagonist plus aromatase inhibitor. Men who have completed five years of tamoxifen, have tolerated therapy, and still have a high risk of recurrence may be offered an additional five years of therapy. Men with early-stage disease should not be treated with bone-modifying agents to prevent recurrence, but could still receive these agents to prevent or treat osteoporosis. Men with advanced or metastatic disease should be offered endocrine therapy as first-line therapy, except in cases of visceral crisis or rapidly progressive disease. Targeted systemic therapy may be used to treat advanced or metastatic cancer using the same indications and combinations offered to women. Ipsilateral annual mammogram should be offered to men with a history of breast cancer treated with lumpectomy regardless of genetic predisposition; contralateral annual mammogram may be offered to men with a history of breast cancer and a genetic predisposing mutation. Breast magnetic resonance imaging is not recommended routinely. Genetic counseling and germline genetic testing of cancer predisposition genes should be offered to all men with breast cancer.

The Effect of Self-Management Education by the Teach-Back Method on Uncertainty of Patients with Breast Cancer: a Quasi-Experimental Study

The present study aimed to determine the effect of self-management education by the teach-back method on uncertainty of patients with breast cancer. This quasi-experimental study (before and after) investigated 50 patients with breast cancer who referred to Surgery Clinic in Kerman from December 2015 to March 2016. The convenient sampling method was used for participants' selection. Participants were randomly divided into intervention and control groups. The questionnaire was completed before and after training by the teach-back method in both groups. Data were analyzed by SPSS software version 20. The results of the study showed that teach-back training in the intervention group improved self-management compared to the control group and the total score decreased from 106 to 73 (p = 0.01). Even after controlling confounders, such as place of residence and history of cancer education, the differences between the above groups remained statistically significant. Self-management education program by the teach-back method can help reduce uncertainty in patients with breast cancer. Therefore, it is recommended to use this educational method to improve self-management and reduce uncertainty in these patients.

Delayed presentation, diagnosis, and psychosocial aspects of male breast cancer

Introduction

Male breast cancer is uncommon, delay in seeking medical attention often results in late presentation and poor prognosis.

Methods

Retrospective review of a prospectively maintained database was performed. Patients who were still having regular follow‐up were contacted for telephone interview.

Results

In this study, 56 male breast cancer patients were treated in our center from January 1998 to December 2018, accounting for 0.88% of all breast cancers treated during the same period of time. Median age of onset was 61 years old (Range: 33‐95). In this study, 6 (10.7%) patients presented with distant metastasis at the time of diagnosis and received palliative systemic treatment only. And, 50 patients were surgically treated and all had mastectomy. Axillary dissection was performed in 36 (72%) patients, while sentinel node biopsy was performed in 14 (28%) patients. Median tumor size was 23 mm (2‐100 mm). A Majority were diagnosed with invasive carcinoma (NOS), while 38 (67.8%) patients were node positive.Here 36 (64.3%) patients were alive at the time of the study, 31 (86.1%) patients responded to the telephone interview. More than 90% of our patients expressed various degrees of embarrassment at the time of breast symptom onset. Similarly, more than 90% of these patients experienced embarrassment while waiting in the breast center with predominant female patients. Most patients (N = 26) were not aware that breast cancer can occur in men prior to the diagnosis. Median duration from symptoms to the first medical consultation was 12.4 months (1‐120 months).

Conclusion

Male breast cancer is rare and patients usually present late, Lack of knowledge, public education, and embarrassment are the important related factors.

Italian Men Tested for BRCA1/2 Mutation: Psychological Distress during 6-Month Follow-Up

Introduction. Male breast cancer (MBC) is a rare disease, whose main risk factor is genetic vulnerability. Despite care of men with MBC is modeled on care of women, men's experiences with the disease and concerns related to the status of genetic mutation carrier are unique. So far, little is known concerning the psychological impact in BRCA1/2 testing, especially with regard to specific subset of individuals, such as male subjects and the elderly.

Male Breast Cancer Patients' Perspectives on Their Health Care Situation: A Mixed-Methods Study

BACKGROUND

Male breast cancer is rare. No information was available on how male breast cancer patients (MBCPs) experience the health care they receive in Germany in a setting that is tailored to women. The aim of this study was to explore the health care situation of MBCPs from their perspectives.

METHODS

The study follows a mixed-methods design, combining quantitative data from a standardized written questionnaire with qualitative data from personal interviews. Descriptive statistics (quantitative data) and qualitative content analysis (qualitative data) were used for data analysis.

RESULTS

Questionnaires completed by 100 and personal interviews of 27 MBCPs were analyzed. Several men reported mainly positive experiences while others experienced shortcomings. These included delays in diagnosis, health care provider uncertainty about treatment (tamoxifen, radiation therapy), experiences of stigmatization, and issues of continuity of care including unclear responsibilities for aftercare and access challenges to breast-cancer-specific care in gynecology settings.

CONCLUSIONS

The awareness of male breast cancer needs to be increased among the public, health care providers and researchers in order to avoid delays in diagnosis and reduce stigmatization and uncertainty about treatment. Health care structures ensuring access to gynecology care and clear responsibilities for aftercare need to be established.

Living with Male Breast Cancer: A Qualitative Study of Men's Experiences and Care Needs

Background

Male breast cancer (MBC) is rare, and most previous studies limited their focus on clinical aspects of the disease. Psychosocial implications and care needs of MBC patients are poorly understood.

Objectives

The aim of this study is to explore the experiences of men living with breast cancer and to identify supportive care needs.

Methods

Eighteen men were interviewed using qualitative, semi-structured telephone interviews. Qualitative content analysis was used to analyze the data.

Results

The majority of men did not have negative feelings about having a "women's disease," although some felt that stigmatization threatened their masculinity. Male sex was perceived as hindering access to adequate care. Patients identified key barriers including (1) a lack of awareness and experience of treating males among health professionals; (2) treatment and available information were based on evidence for females; and (3) lacking support services.

Conclusion

To improve MBC care, it is important to raise awareness of the disease and to adapt treatment strategies, patient information, and support services to meet the needs of men.

Characterizing death acceptance among patients with cancer

OBJECTIVE

Death acceptance may indicate positive adaptation in cancer patients. Little is known about what characterizes patients with different levels of death acceptance or its impact on psychological distress. We aimed to broaden the understanding of death acceptance by exploring associated demographic, medical, and psychological characteristics.

METHODS

At baseline, we studied 307 mixed cancer patients attending the University Cancer Center Hamburg and a specialized lung cancer center (age M = 59.6, 69% female, 69% advanced cancer). At 1-year follow-up, 153 patients participated. We assessed death acceptance using the validated Life Attitude Profile-Revised. Patients further completed the Memorial Symptom Assessment Scale, the Demoralization Scale, the Patient Health Questionnaire, and the Generalized Anxiety Disorder Questionnaire. Statistical analyses included multinomial and hierarchical regression analyses.

RESULTS

At baseline, mean death acceptance was 4.33 (standard deviation [SD] = 1.3, range 1-7). There was no change to follow-up (P = 0.26). When all variables were entered simultaneously, patients who experienced high death acceptance were more likely to be older (odds ratio [OR] = 1.04; 95% confidence interval [CI], 1.01-1.07), male (OR = 3.59; 95% CI, 1.35-9.56), widowed (OR = 3.24; 95% CI, 1.01-10.41), and diagnosed with stage IV (OR = 2.44; 95% CI, 1.27-4.71). They were less likely to be diagnosed with lung cancer (OR = 0.20; 95% CI, 0.07-0.58), and their death acceptance was lower with every month since diagnosis (OR = 0.99; 95% CI, 0.98-0.99). High death acceptance predicted lower demoralization and anxiety at follow-up but not depression.

CONCLUSIONS

High death acceptance was adaptive. It predicted lower existential distress and anxiety after 1 year. Advanced cancer did not preclude death acceptance, supporting the exploration of death-related concerns in psychosocial interventions.

Surgical options for male breast cancer

BACKGROUND

Male breast cancer (MBC) is a rare disease for which no randomised controlled trials (RCT) have been conducted to determine optimal surgical management. The available data have been reviewed to identify reasonable options and reveal areas in need of investigation.

METHODS

All published series on the surgical management of MBC have been reviewed to determine approaches to treatment of the primary, the breast and the axilla together with the psychological sequelae of surgery.

FINDINGS

Mastectomy is still the major surgical offer but a convincing case can be made for the use of neoadjuvant endocrine treatment in order to facilitate breast conserving surgery. Sentinel node biopsy has been successfully used for staging MBC although nomograms for prediction of nodal status are inadequately calibrated. There are psychological sequelae of mastectomy in males and as yet no evidence that the needs of those with MBC are being met.

CONCLUSIONS

Collaborative studies are required so that men can participate in meaningful RCTs to provide an evidence-based rational foundation for the surgery of MBC.

A nationwide study of breast cancer, depression, and multimorbidity among hospitalized women and men in the United States

PURPOSE

Breast cancer is the most common and second most deadly cancer for women in the US. Comorbidities like depression exacerbate the burden. This national study provides data on depression and comorbidity for both women and men with breast cancer.

METHODS

We conducted a serial cross-sectional analysis of the 2002-2014 National Inpatient Sample, the largest all-payer inpatient discharge database in the United States. We identified patients with primary site breast cancer, and captured information on their concomitant depression and other major chronic comorbidities. Logistic regression was used to generate adjusted odds ratios representing associations between patient and hospital characteristics and depression. Joinpoint regression was used to estimate temporal trends in depression rates.

RESULTS

Depression prevalence was higher for women than men, with little difference between cancer subtypes. Comorbidity burden was nearly twice as high for men. From 2002 to 2014, the average number of comorbidities doubled. Depression rates were highest for patients with four or more chronic comorbidities and those with unplanned hospitalizations. Significant yearly increases of 6-10% in depression were also observed.

CONCLUSIONS

Breast cancer patient depression rates were higher than the general inpatient population with a strong gradient effect between increasing numbers of comorbidities and the odds of depression. Comorbidities, including mental health-related, negatively impact breast cancer prognosis, increasing cancer-specific mortality as well as mortality for other conditions. Unplanned hospitalization episodes in a patient with breast cancer can be noted as an opportunity for mental health screening and intervention.

Men With a "Woman's Disease": Stigmatization of Male Breast Cancer Patients-A Mixed Methods Analysis

Male breast cancer (MBC) is rare and known as a typical woman’s disease. This study is part of the N-MALE project (Male breast cancer: patient’s needs in prevention, diagnosis, treatment, rehabilitation and follow-up-care) and aims to investigate how MBC patients (MBCP) feel about suffering from a “woman’s disease,” what character the stigmatization has, and how it can be prospectively reduced. Therefore, a mixed methods design is applied including data of N = 27 qualitative interviews with MBCP and quantitative data of N = 100 MBCP. Findings identify a diverse picture, as stigmatization varies between contexts and patients: Most stigmatization concentrates on sexual stigmatization and ignorance of MBC and mostly occurs in cancer care systems and work-related contexts. The level of stigmatization varies with age and amount of treatment methods received, as reported within the created typology of different MBCP stigma types. To prospectively reduce stigmatization in MBCP, more publicity of MBC is needed, as well as gender-neutral communication and information material.

Unmet needs of men with breast cancer

Because of the rarity of male breast cancer (MBC) many men are unaware that the disease exists. This leads both to delay in presentation and severe distress after diagnosis concerning loss of masculinity and fear about the future. The informational and emotional support needs of men with breast cancer are often not met and many will have undiagnosed and untreated psychological morbidity. There is a pressing need for collaboration and the setting up national networks to improve both the treatment and quality of life of men with breast cancer.

Innervation of the Male Breast: Psychological and Physiological Consequences

Breasts, including the nipple and areola, have two functions: lactation and as an erogenous area. Male breasts are much less studied that those of women. In men, breasts have only an erotic function. Because there is dense and very well organized innervation of the nipple-areola complex in men, nipple erection occurs frequently and via different mechanisms from penile erection. Although it seems to be less important for men than for women and it is poorly studied, the erotic value of breast stimulation is notable. Consequently, there is a need to include this aspect in sexological and andrological studies and to preserve breasts and their innervation or to reconstruct them in cases of surgical intervention.

The surgical management of male breast cancer: Time for an easy access national reporting database?

INTRODUCTION

Male breast cancer is extremely rare with an incidence of less than 1% of all breast cancers. Literature reports a peak of incidence at roughly 71 years of age. Management currently follows the same clinical pathways as female breast cancer as a general rule.

METHODS

A retrospective search for all patients who were referred and diagnosed with male breast cancer at our centre was undertaken. Patients notes were then explored for demographics, histological staging, multidisciplinary team meeting outcome and treatment. A literature search including the search terms 'Male Breast Cancer AND Surgery' or 'Male Breast Cancer AND Experience' were used. Non English language articles, or those without abstracts were excluded.

RESULTS

Seven patients were reviewed over 3 years (2006-2009). Mean agea was 69 years and mean lesion size was 15 mm. Histology was invasive ductal carcinoma for all patients. All patients were ER receptor positive. Two patients were HER2 positive. Five patients were offered mastectomy. One patient refused treatment. In follow up at 36 months there were 3 recurrences. 1 patient was lost to follow up. There were 3 mortalities. The literature search identified 72 articles. Articles were subdivided into those that discussed the surgical management of male breast cancer (n = 8), articles that discussed male breast cancer as podium presentations or posters with no full text article publication (n = 13) and finally full text publications of case experience of male breast cancer (n = 21).

DISCUSSION

We report a series of seven cases of male breast cancer encountered over three years, evaluating patient demographics as well as treatment and outcomes. In our series patients were managed with mastectomy. New evidence is questioning the role of mastectomy against breast conserving surgery in male patients. Furthermore there is a lack of reporting infrastructure for national data capture of the benefits of surgical modalities. Literature review highlights the varied clinical experience between units that remains reported as podium presentation but not published. The establishment of an online international reporting registry would allow for efficient analysis of surgical outcomes to improve patient care from smaller single centres. This would facilitate large scale meta analysis by larger academic surgical centres.

Male Breast Cancer Has Limited Effect on Survivor's Perceptions of Their Own Masculinity

The purpose of the current study was to describe male breast cancer in Johannesburg, South Africa, and assess whether male breast cancer patients' perception of their own masculinity was affected by having a cancer commonly seen in women. A retrospective file review was carried out at two hospitals, one private and one government, of male breast cancer patients from 2007 to 2012 followed by a telephone survey of patients identified during review. Of approximately 3,000 breast cancer patients seen in the 5 years reviewed, 23 cases of male breast cancer were identified. Most were diagnosed with invasive ductal carcinoma ( n = 19, 83%). Stage at presentation was from stages 0 to 3 (Stage 0 [ n = 2, 9%], Stage 1 [ n = 3, 13%], Stage 2 [ n = 12, 52%], Stage 3 [ n = 6, 26%]) and no patients were metastatic at presentation. The telephonic survey was completed by 18 patients (78%). Nearly all ( n = 17/18) shared their diagnosis with family and close friends. Two thirds of patients delayed presentation and government hospital patients were more likely to present later than private sector hospital patients. Although most male breast cancer patients sampled did not perceive the breast cancer diagnosis as affecting their masculinity, Black men and those treated in government hospitals were less likely to be aware of male breast cancer, and were more likely to have their perception of their own masculinity affected.

Co-producing knowledge about lesbian and bisexual women with breast cancer: Messages for nursing professionals from a knowledge exchange project

Worldwide, cancer is a leading cause of death and reducing cancer inequalities is an urgent health priority. Attention is turning to factors which sustain cancer survival, including quality of care. Moreover, in recent policy initiatives, the vision is for care personalised to individual need representing a cultural shift to recovery, health and well-being. This paper discusses a knowledge exchange project that transferred findings from an empirical study, which revealed distinctive patient experiences among lesbian and bisexual women, to inform the work of two UK national cancer charities. Participatory Action Research methods, involving service users, nursing and other professionals, were key to ensuring outputs were grounded in service user experiences and their involvement lent authority with stakeholders. The project sought to maximise the impact of social science research, embed equality in institutional cultures and practices, influence policy and develop wider knowledge economies about lesbian and bisexual women’s health. Adopting the Consolidated Framework for Implementation Research, the paper reflects on what works to promote the sustainability of interventions across five domains for enabling knowledge exchange. It contributes to current debates about ways of achieving impact of research on policymaking and practice and to questions about the co-production of knowledge.

Management of breast cancer in an Asian man with post-traumatic stress disorder: a case report

Background

Migration to the UK has increased considerably, which is reflected in the diverse multicultural population which includes asylum seekers and economic migrants. Differences in ethnic and cultural values between the host and newcomer populations could impact on effective health care provision, especially in gender-biased conditions such as breast cancer. Breast cancer is rare in men and the diagnosis is often met with disbelief. This case report describes an unusual case of breast cancer in an Afghan man who is an asylum seeker of Asian ethnic origin.

Case presentation

A focused ethnographic case study and in-depth interview was used to gain qualitative data and insight into the personal experiences of a male Afghan asylum seeker, age unknown (estimated to be in his 30s), with post-traumatic stress disorder who was electively admitted into hospital for the investigation of a suspicious lump in his left breast, which was subsequently found to be breast cancer. He was extremely reluctant to accept a breast cancer diagnosis and initially would not consent to any treatment, preferring to seek further opinion. During consultation with various members of the breast team he continually declined to accept the diagnosis and felt there was an error in the investigative protocol. Through the involvement of a Muslim nurse, fluent in Urdu and knowledgeable of the Afghan culture and religious background, we learned about his experiences and feelings; he opened up to her about his experiences in Afghanistan, detailing his experiences of trauma as a result of war, and disclosing that he had been diagnosed as having post-traumatic stress disorder by his physician. He saw breast cancer as a “woman’s disease” which deeply affected his feelings of masculinity and left him feeling vulnerable.

Conclusions

While sensitivity is undoubtedly required when diagnosing gender-biased conditions such as breast cancer in men, our experience showed this is exacerbated in ethnic minority groups where language barriers often exist and awareness of cultural differences is required. Awareness of the possibility of post-traumatic stress disorder in migrant populations from conflict-torn areas is also recommended during consultation.

Localized therapy for male breast cancer: functional advantages with comparable outcomes using breast conservation

BACKGROUND

Male breast cancer (MBC) accounts for approximately 1% of all breast cancers. Given the rarity of this disease, treatment of MBC generally follows the same principles as treatment of female breast cancer. However, the traditional surgical approach for MBC is modified radical mastectomy (MRM) or total simple mastectomy (TSM) instead of breast conservation surgery (BCS). The purpose of this study was to examine the feasibility of BCS as an alternative to mastectomy for MBC with respect to musculoskeletal functionality and treatment outcome.

PATIENTS AND METHODS

A retrospective analysis was undertaken of all male patients with breast cancer who presented to Massachusetts General Hospital or Boston Medical Center for localized therapy from 1990 to 2003. Musculoskeletal functionality (tissue fibrosis, arm edema, and range of motion) and treatment outcome (local-regional control, disease-free survival, and overall survival) were evaluated. Functional/cosmetic outcomes were assessed by multidisciplinary review of patient follow-up visits and were scored as either "good-excellent" or "fair-poor" to account for subjectivity between different clinicians.

RESULTS

Forty-two patients in total were identified to undergo localized treatment. Thirty patients (71%) received MRM, 4 (10%) had TSM, and 8 (19%) underwent BCS. Actuarial overall 1-year fair-poor documented tissue fibrosis, arm edema, and decreased range of motion rates were 13%, 23%, and 27% for patients receiving MRM; 25%, 0%, and 50% for patients who underwent TSM; and 13%, 0%, and 0% for those undergoing BCS, respectively. Overall survival and disease-free survival were not statistically different between the groups.

CONCLUSIONS

These data suggest that breast conservation therapy may be considered a reasonable local treatment option for male patients presenting with breast cancer because it may offer functional advantages over mastectomy with comparable rates of local control and disease-free survival and overall survival.

Sexual activity and body image: examining gender variability and the influence of psychological distress in cancer patients

Psychosocial factors impacting on the overall quality of life for cancer patients may differ between men and women. This study examined the influence that psychological distress, clinical, and social variables have on sexual activity and body image in adult oncology patients. Symptom data was collected from the Memorial Symptom Assessment Scale (MSAS). Analysis indicated women and patients with reported functional limitations were more likely to be less satisfied with how they looked. The final model showed that younger adults, Caucasians, those who were married and patients with some functional limitations were more likely to have problems with sexual interest/activity. Gender was not a significant predictor of having problems with sexual interest/activity. These results can be used by clinicians to identify patients who may be at an increased risk for negative body image and problems in sexual functioning. Further research regarding gender differences in cancer-related psychological symptoms is needed to assist healthcare professionals in providing comprehensive care while alleviating unresolved and interrelated health and psychosocial symptoms.

Living with a `women's disease': risk appraisal and management among men with osteoporosis

BACKGROUND: There is clear evidence that men suffer from osteoporosis (OP) in increasing numbers, but that men commonly remain underdiagnosed, undertreated and experience poorer outcomes than do women. The widespread sociocultural association of OP with postmenopausal women reflects their greater risk for developing the disorder, but the sexing of OP as a women's disease disadvantages at-risk men. METHODS: This paper reports on qualitative data gathered from 23 community-residing men who have an OP diagnosis. RESULTS: Interviews with men reveal that the sexing of OP as a female disease may affect men's risk appraisal. Men clearly associate OP risk factors with women and accordingly may feel protected from the disorder. Subsequent to diagnosis, men's OP-related risk management strategies reveal that men's gender identity constrains their ability to enact risk-reducing behavior. CONCLUSIONS: Men may internalize the association of OP with women and incorporate it into a sense of perceived invulnerability to the condition, which, in turn, contributes to delayed diagnosis and treatment. Limited male-specific treatment and support options as well as social expectations of male gender performance play roles in men's health behavior.

Understanding fear of cancer recurrence in terms of damage to 'everyday health competence'

Advances in clinical treatments are resulting in cancer patients living longer, but with the threat of the disease returning at some later date. Anxiety associated with this fear of recurrence, which seems widespread among patients, can lead to an enhanced bodily awareness and a pronounced tendency to interpret mundane sensations as symptoms of pathology. Relatively little sociological work has been done to systematically document, understand, and find ways of addressing, this syndrome and its impact on the quality of patients' lives. It is argued that this syndrome is best understood not in cognitive terms, as a form of irrationality, but rather as resulting from damage to certain aspects of social competence, namely one's 'everyday health competence'. In investigating this issue, the author draws upon his personal experience of breast cancer diagnosis, surgery and adjuvant therapy; and on a broadly phenomenological approach to examining the relationship between bodily sensations and practical reasoning about experience. The implications for clinical practice are considered briefly.

Physical and mental health status and health behaviors in male breast cancer survivors: a national, population-based, case-control study

OBJECTIVE

Identify the current physical and mental health status and health behaviors of male breast cancer survivors.

METHODS

Using data from the national, population-based, 2009 Behavioral Risk Factor Surveillance System (BRFSS) survey, 66 cases of male breast cancer were identified (mean age = 66.2 years, mean time since diagnosis = 12.0 years). Male breast cancer cases were matched with 198 male BRFSS respondents with no history of cancer (control group) on age, education, and minority status. The male breast cancer and control groups were compared on physical and mental health status and health behaviors, using t-test and logistic regression analyses.

RESULTS

The male breast cancer group reported poorer physical and mental health than controls. Male breast cancer survivors were significantly (p < 0.05) more likely to be obese (Odds Ratio = 2.41) and reported more physical comorbidities (Effect Size = 0.45) and activity limitations (Odds Ratio = 3.17), poorer life satisfaction (Effect Size = 0.41) and general health (Effect Size = 0.40), and more days in the past month when mental health (Effect Size = 0.49), and physical health (Effect Size = 0.29) were not good. In contrast, the male breast cancer and control groups were similar with regard to current health behaviors, including tobacco and alcohol use, diet, exercise, and health care.

CONCLUSIONS

The diagnosis and treatment of male breast cancer may be associated with clinically important and long-term deficits in physical and mental health status, deficits which may exceed those evidenced by long-term female breast cancer survivors. Copyright © 2011 John Wiley & Sons, Ltd.

Male breast cancer

Male breast cancer (MBC) is a rare disease. However, as global populace ages, there is a trend to MBC increasing. Although aetiology is still unclear, constitutional, environmental, hormonal (abnormalities in estrogen/androgen balance) and genetic (positive family history, Klinefelter syndrome, mutations in BRCA1 and specially BRCA2) risk factors are already known. Clinic manifestation is painless hard and fixed nodule in the subareolar region in 75% of cases, with nipple commitment earlier than in women. Breast cancer has similar prognostic factors in males and females, among which axillary adenopathy (present in 40-55% cases) is the most important one. Although mammography, ultrasonography and scintigraphy can be useful tools in diagnosis; clinical assessment, along with a confirmatory biopsy, remains the main step in the evaluation of men with breast lesions. Infiltrating ductal carcinoma is the most frequent histological type. The established standard of care is modified radical mastectomy followed by tamoxifen for endocrine-responsive positive disease, although other options are being explored. While similarities between breast cancer in males and females exist, it is not appropriate to extrapolate data from female disease to the treatment of male. There is a need for specific multi-institutional trials to better understanding of clinicopathologic features and establishment of optimal therapy for this disease.

Common, important, and unmet needs of cancer outpatients

PURPOSE

To maximize patient well-being, health and social care should, whenever possible, address individual patient needs. The present study aims firstly, to identify prevalent, salient and unmet needs amongst cancer outpatients, and secondly, to explore socio-demographic and clinical influences on expressed need.

METHODS

One-hundred and ten outpatients registered at a UK cancer treatment centre completed a self-report questionnaire measuring the presence, salience and degree to which 80 need items were met. Six broad cancer sites were represented: urology, colorectal, breast, gynaecology, haematology, and head and neck.

RESULTS

The mean number of needs reported was 27. The top five needs concerned the treatment, care and health information patients receive from healthcare professionals, all of which were rated as well met. Least met needs included receiving genetic information, information about lifestyle changes, help with worries about spread or recurrence, and parking near treatment centres. Salient needs showed greater variation across the sample and were often unmet, for example the need for genetic information, and the need for information about symptoms/indicators of recurrence. Gender (female), age (younger), having an informal caregiver, and cancer site all affected aspects of need; whereas time since diagnosis and type of treatment did not.

CONCLUSIONS

Acknowledging these influences on patient need could help guide patient-centred support services with potential gains to patient satisfaction and well-being.

Knowledge about and preoccupation with reading disabilities: a delicate balance

This study investigated the extent to which children's knowledge about reading disabilities, preoccupation with their own reading disability, and anxiety predicted reading comprehension in fifth and sixth grade children with reading disabilities (N=85). Participants provided rich and accurate information about reading disabilities and the academic and emotional implications of having a reading disability. Children's knowledge about the characteristics of reading disabilities was positively associated with reading comprehension, and preoccupation with their own disability was negatively associated with reading comprehension. Girls reported higher levels of preoccupation and anxiety than boys did. In addition to gender, children's reading comprehension, trait anxiety, and perceptions of their mothers' worry about their reading disabilities predicted their preoccupation with their own disability. Children with the most adaptive profile in terms of reading comprehension and anxiety were those who had high levels of knowledge and low levels of preoccupation with their disability.

Original Research: Men's awareness and knowledge of male breast cancer

OBJECTIVE

This article reports on the findings of a qualitative study that explored the awareness and knowledge of male breast cancer among English-speaking men. The primary goal was to elicit information to guide both clinical practice and the development of gender-specific educational interventions.

METHODS

Interviews with 28 adult men, all of whom had no history of breast cancer themselves but had at least one maternal blood relative with the disease, were conducted and analyzed, using qualitative methods, to describe participants' awareness of male breast cancer, their knowledge of the disease, and how they thought awareness of male breast cancer could be increased in health care providers and the lay public.

RESULTS

Nearly 80% of participants weren't aware that men can get breast cancer; and although all were at higher risk given their positive family history, all reported that their providers had never discussed the disease with them. A majority couldn't identify any symptoms other than a lump in the breast. About 43% voiced concerns that a diagnosis of breast cancer would cause them to question their masculinity. Participants also suggested ways that men, as well as providers and the lay public, could be better made aware of and educated about their risk for this disease.

CONCLUSION

This study provides much-needed insight into men's awareness and knowledge of male breast cancer. While further research with larger samples is needed, these findings offer a starting point for the development of evidence-based, gender-specific, health promotion and disease prevention interventions for men.

KEYWORDS

male breast cancer; breast cancer, male; breast neoplasms, male; men's health; patient education; qualitative research.

Male breast cancer: a review

Male breast cancer (MBC) is rare, with the peak age of onset at 71 years. BRCA2 mutations are more frequent than BRCA1 with 20% of cases giving a family history. Risk factors for MBC are poorly understood and include working in high-ambient temperatures and exhaust fume exposure. MBC is associated with hyperoestrogenic states found in liver disease, Klinefelter's syndrome, gonadal dysfunction or obesity. Most information on treatment of MBC is derived from large randomized trials carried out in female patients. The small numbers of MBC seen in any unit annually has precluded significant trials being carried out.Diagnosis and treatment of MBC is similar to that of female patients, but men tend to be treated with mastectomy rather than breast-conserving surgery. The mainstay of adjuvant therapy or palliative treatment for advanced disease is endocrine, mostly tamoxifen. Prognosis of male patients is equal to that of stage-matched women, but men tend to fare worse because of delay in presentation, leading to a large proportion of patients presenting with stage III or IV disease. Increased input is needed for psychological support for male breast cancer patients. Specific therapeutic questions about MBC need international trials to obtain meaningful answers.

Anti proliferative activity of ELACY (CP-4055) in combination with cloretazine (VNP40101M), idarubicin, gemcitabine, irinotecan and topotecan in human leukemia and lymphoma cells

This study evaluated combination drug partners for CP-4055, the C18:1^Δ9,trans unsaturated fatty acid ester of cytarabine in HL-60 and U937 cells. Growth inhibition was assessed by ATP assay and drug interaction by the combination index and three dimensional methods. Synergy was observed in HL-60 cells for simultaneous combinations of CP-4055 with gemcitabine, irinotecan and topotecan, while combinations with cloretazine (VNP40101M) and idarubicin were additive. In U937 cells, synergy was observed with gemcitabine and additivity for the other drugs. In HL-60, the IC50 concentration of CP-4055 could be reduced 10-fold and that of gemcitabine 3-fold in combination versus the agents alone, an interaction that was independent of drug sequence, ratio and exposure time. In contrast, interactions of CP-4055 with the topoisomerase inhibitors became antagonistic when the drugs were administered 24 h prior to CP-4055 and at certain drug ratios, particularly in U937 cells. In summary, CP-4055 produced additive to synergistic anti proliferative activity when combined simultaneously with drugs from four mechanistic classes in cell culture models of human leukemia and lymphoma. The impact of drug sequence and ratio on the interactions argues for incorporation of these parameters into the design of combination chemotherapy regimens.