A systematic review of barriers to early presentation and diagnosis with breast cancer among black women

Typology of solutions addressing diagnostic disparities: gaps and opportunities

OBJECTIVES

Diagnostic disparities are preventable differences in diagnostic errors or opportunities to achieve diagnostic excellence. There is a need to summarize solutions with explicit considerations for addressing diagnostic disparities. We aimed to describe potential solutions to diagnostic disparities, organize them into an action-oriented typology with illustrative examples, and characterize these solutions to identify gaps for their further development.

METHODS

During four human-centered design workshops composed of diverse expertise, participants ideated and clarified potential solutions to diagnostic disparities and were supported by environmental literature scan inputs. Nineteen individual semi-structured interviews with workshop participants validated identified solution examples and solution type characterizations, refining the typology.

RESULTS

Our typology organizes 21 various types of potential diagnostic disparities solutions into four primary expertise categories needed for implementation: healthcare systems' internal expertise, educator-, multidisciplinary patient safety researcher-, and health IT-expertise. We provide descriptions of potential solution types ideated as focused on disparities and compare those to existing examples. Six types were characterized as having diagnostic-disparity-focused examples, five as having diagnostic-focused examples, and 10 as only having general healthcare examples. Only three solution types had widespread implementation. Twelve had implementation on limited scope, and six were mostly hypothetical. We describe gaps that inform the progress needed for each of the suggested solution types to specifically address diagnostic disparities and be suitable for the implementation in routine practice.

CONCLUSIONS

Numerous opportunities exist to tailor existing solutions and promote their implementation. Likely enablers include new perspectives, more evidence, multidisciplinary collaborations, system redesign, meaningful patient engagement, and action-oriented coalitions.

Understanding mechanisms of racial disparities in breast cancer: an assessment of screening and regular care in the Carolina Breast Cancer Study

PURPOSE

Screening history influences stage at detection, but regular preventive care may also influence breast tumor diagnostic characteristics. Few studies have evaluated healthcare utilization (both screening and primary care) in racially diverse screening-eligible populations.

METHODS

This analysis included 2,058 women age 45-74 (49% Black) from the Carolina Breast Cancer Study, a population-based cohort of women diagnosed with invasive breast cancer between 2008 and 2013. Screening history (threshold 0.5 mammograms per year) and pre-diagnostic healthcare utilization (i.e. regular care, based on responses to "During the past ten years, who did you usually see when you were sick or needed advice about your health?") were assessed as binary exposures. The relationship between healthcare utilization and tumor characteristics were evaluated overall and race-stratified.

RESULTS

Among those lacking screening, Black participants had larger tumors (5 + cm) (frequency 19.6% vs 11.5%, relative frequency difference (RFD) = 8.1%, 95% CI 2.8-13.5), but race differences were attenuated among screening-adherent participants (10.2% vs 7.0%, RFD = 3.2%, 0.2-6.2). Similar trends were observed for tumor stage and mode of detection (mammogram vs lump). Among all participants, those lacking both screening and regular care had larger tumors (21% vs 8%, RR = 2.51, 1.76-3.56) and advanced (3B +) stage (19% vs 6%, RR = 3.15, 2.15-4.63) compared to the referent category (screening-adherent and regular care). Under-use of regular care and screening was more prevalent in socioeconomically disadvantaged areas of North Carolina.

CONCLUSIONS

Access to regular care is an important safeguard for earlier detection. Our data suggest that health equity interventions should prioritize both primary care and screening.

Factors influencing breast cancer screening practices among women worldwide: a systematic review of observational and qualitative studies

BACKGROUND

The variation in breast cancer incidence rates across different regions may reflect disparities in breast cancer screening (BCS) practices. Understanding the factors associated with these screening behaviors is crucial for identifying modifiable elements amenable to intervention. This systematic review aims to identify common factors influencing BCS behaviors among women globally.

METHODS

Relevant papers were sourced from PubMed, Scopus, Embase, and Google Scholar. The included studies were published in English in peer-reviewed journals from January 2000 to March 2023 and investigated factors associated with BCS behaviors.

RESULTS

From an initial pool of 625 articles, 34 studies (comprising 29 observational and 5 qualitative studies) with 36,043 participants were included. Factors influencing BCS behaviors were categorized into nine groups: socio-demographic factors, health status history, knowledge, perceptions, cultural factors, cues to action, motivation, self-efficacy, and social support. The quality appraisal scores of the studies ranged from average to high.

CONCLUSIONS

This systematic review highlights factors pivotal for policy-making at various levels of breast cancer prevention and assists health promotion professionals in designing more effective interventions to enhance BCS practices among women.

Toxic Relationships Described by People With Breast Cancer on Reddit: Topic Modeling Study

BACKGROUND

Social support is essential to promoting optimal health outcomes for women with breast cancer. However, an estimated 12% of women with breast cancer simultaneously experience intimate partner violence (IPV; physical, psychological, or sexual abuse by an intimate partner). Women who experience IPV during breast cancer may lack traditional social support, and thus seek out alternative sources of support. Online community forums, such as Reddit, can provide accessible social connections within breast cancer-specific communities. However, it is largely unknown how women with breast cancer use Reddit to describe and seek support for experiences of IPV.

OBJECTIVE

This study aims to explore how patients with breast cancer describe toxic relationships with their partners and immediate family members on Reddit.

METHODS

This exploratory, cross-sectional, topic-modeling study analyzed textual data from 96 users in the r/breastcancer subreddit in February 2023. The meaning extraction method, inclusive of principal component analysis, was used to identify underlying components. Components were subjected to sentiment analysis and summative content analysis with emergent categorical development to articulate themes.

RESULTS

Seven themes emerged related to toxic relationships: (1) contextualizing storytelling with lymph nodes, (2) toxic behavior and venting emotions, (3) abandonment and abuse following diagnosis, (4) toxic relationships and social-related fears, (5) inner strength and navigating breast cancer over time, (6) assessing social relationships and interactions, and (7) community advice and support. Toxic relationships were commonly characterized by isolation, abandonment, and emotional abuse, which had profound emotional consequences for patients. Reddit facilitated anonymous venting about toxic relationships that helped patients cope with intense feelings and stress. Exchanging advice and support about navigating toxic relationships during breast cancer were core functions of the r/breastcancer community.

CONCLUSIONS

Findings emphasized the value of Reddit as a source of social support for patients with breast cancer experiencing toxic relationships. Clinicians who understand that many patients with breast cancer experience toxic relationships and considerable psychological sequelae are better prepared to support their patients' holistic well-being. Further investigation of Reddit as a possible resource for advice, information, and support has the potential to help inform clinical practice and subsequently, patient health outcomes.

Role of the Nurse in Patient Education and Engagement and Its Importance in Advanced Breast Cancer

OBJECTIVES

To show how people with cancer, including those with advanced breast cancer, engage with information and self-management and how cancer nurses can support patients to manage important aspects of care. Epstein and Street's patient-centered communication in cancer care (PCC) model provides a useful framework. The model incorporates six domains representing core mediating functions of patient-centered communication (Fostering healing relationships, Exchanging information, Responding to emotions, Managing uncertainty, Making decisions, and Enabling self-management) and additional moderating factors for PCC and health outcomes.

DATA SOURCES

Data sources include peer-reviewed articles sourced from electronic databases.

CONCLUSION

Common complex interrelated reasons for poor engagement include fear, denial, fatalism, bereavement, advanced disease, and poor clinician-patient relationships. This can have serious implications for physical and emotional outcomes. Facilitators include open, trusting relationships between patients and nurses, timing of information, focusing on patients' agendas, and understanding emotional concerns, beliefs, and motivations. Supporting patients and carers to work together, through evidence-based interventions and tailoring approaches, for example to older people, are important.

IMPLICATIONS FOR NURSING PRACTICE

Patient information and engagement are important aspects of cancer nursing. Interventions are largely based on behavior change theory, but new translational research is needed to demonstrate effectiveness. Nurses need education on how to develop skills to effectively manage this complex process to effectively engage and educate patients.

Barriers and facilitators for breast cancer early diagnosis in an indigenous community in Mexico: voices of otomí women

BACKGROUND

Literature on barriers and facilitators for early detection of Breast Cancer (BC) among indigenous women is very scarce. This study aimed to identify barriers and facilitators for BC early diagnosis as perceived by women of the otomí ethnic group in Mexico.

METHODS

We performed an exploratory qualitative study. Data was collected in 2021 through three focus group interviews with 19 otomí women. The interview transcripts were analyzed using the constant comparison method and guided by a conceptual framework that integrates the Social Ecological Model (SEM), the Health Belief Model and the Institute of Medicine's Healthcare Quality Framework.

RESULTS

Barriers and facilitators were identified at several levels of the SEM. Among the main barriers reported by the study participants were: beliefs about illness, cancer stigma, cultural gender norms, access barriers to medical care, and mistreatment and discrimination by health care personnel. Our participants perceived as facilitators: information provided by doctors, social support, perceived severity of the disease and perceived benefits of seeking care for breast symptoms.

CONCLUSIONS

Healthcare policies need to be responsive to the particular barriers faced by indigenous women in order to improve their participation in early detection and early help-seeking of care for breast symptoms. Measures to prevent and eradicate all forms of discrimination in healthcare are required to improve the quality of healthcare provided and the trust of the indigenous population in healthcare practitioners.

The development and evaluation of a mHealth, community education and navigation intervention to improve clinical breast examination uptake in Segamat Malaysia: A randomised controlled trial

INTRODUCTION

Breast cancer (BC) screening uptake in Malaysia is low and a high number of cases present at a late stage. Community navigation and mobile health (mHealth) may increase screening attendance, particularly by women from rural communities. This randomized controlled study evaluated an intervention that used mHealth and community health workers to educate women about BC screening and navigate them to clinical breast examination (CBE) services in the context of the COVID-19 pandemic.

METHODS

Women aged 40-74 years, from Segamat, Malaysia, with a mobile phone number, who participated in the South East Asian Community Observatory health survey, (2018) were randomized to an intervention (IG) or comparison group (CG). The IG received a multi-component mHealth intervention, i.e. information about BC was provided through a website, and telephone calls and text messages from community health workers (CHWs) were used to raise BC awareness and navigate women to CBE services. The CG received no intervention other than the usual option to access opportunistic screening. Regression analyses were conducted to investigate between-group differences over time in uptake of screening and variable influences on CBE screening participation.

RESULTS

We recruited 483 women in total; 122/225 from the IG and 144/258 from the CG completed the baseline and follow-up survey. Uptake of CBE by the IG was 45.8% (103/225) whilst 3.5% (5/144) of women from the CG who completed the follow-up survey reported that they attended a CBE during the study period (adjusted OR 37.21, 95% CI 14.13; 98.00, p<0.001). All IG women with a positive CBE attended a follow-up mammogram (11/11). Attendance by IG women was lower among women with a household income ≥RM 4,850 (adjusted OR 0.48, 95% CI 0.20; 0.95, p = 0.038) compared to participants with a household income

CONCLUSION

The results suggested that the bespoke multicomponent mHealth intervention may be used to address the significant public health problem of low uptake of BC screening in rural Malaysia.

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Key Words Collapse

MESH Headings

• Female
• Humans
• Malaysia
• Pandemics
• COVID-19/diagnosis
• COVID-19/epidemiology
• Health Education
• Breast Neoplasms/epidemiology
• Telemedicine

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Grants

• MR/V005901/1 Medical Research Council
• 537084059 Medical Research Council
• MIGHT

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Affiliation(s)

Désirée Schliemann Centre for Public Health and UKCRC Centre of Excellence for Public Health, Queen’s University Belfast, Belfast, United Kingdom
Aminatul Saadiah Abdul Jamil South East Asia Community Observatory (SEACO), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia Faculty of Science and Technology, Health Industry Technology, Islamic Science University of Malaysia, Nilai, Malaysia
Devi Mohan Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
Min Min Tan South East Asia Community Observatory (SEACO), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
Christopher R. Cardwell Centre for Public Health and UKCRC Centre of Excellence for Public Health, Queen’s University Belfast, Belfast, United Kingdom
Roshidi Ismail South East Asia Community Observatory (SEACO), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
Nur Aishah Taib Department of Surgery, Faculty of Medicine, UM Cancer Research Institute, University of Malaya, Kuala Lumpur, Malaysia
Tin Tin Su South East Asia Community Observatory (SEACO), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia Global Public Health, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
Michael Donnelly Centre for Public Health and UKCRC Centre of Excellence for Public Health, Queen’s University Belfast, Belfast, United Kingdom

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An Intersectional Approach to Examining Breast Cancer Screening among Subpopulations of Black Women in the United States

This study examines breast cancer screening behavior among subpopulations of Black women in the United States. Binary logistic regression was used to analyze breast cancer screening among a nationally-representative sample (n = 9,783) of Black women-US-born, non-US-born Caribbean, and non-US-born African-from the 2011-2017 National Health Interview Survey dataset. Non-US-born African Black women were less likely to have breast cancer screening, compared to US-born Black women. Among non-US-born Black women, non-US-born Caribbean Black women were more likely to have had breast cancer screening. Differential healthcare access associated with nativity differences among Black women can be informing their breast cancer screening behaviors. Efforts to improve breast cancer outcomes among Black women can benefit from interventions that account for differential access to healthcare and breast cancer screening behaviors among subgroups of Black women.

Reduced racial disparity in receipt of optimal locoregional treatment for women with early-stage breast cancer

INTRODUCTION

Racial disparities in breast cancer treatment contribute to Black women having the worst breast cancer survival rates in the U.S. We investigated whether differences in receipt of optimal locoregional treatment (OLT), defined as receipt of mastectomy, breast-conserving surgery, or no surgery when contraindicated, existed between Black and White women with early-stage breast cancer from 2008-2018.

METHODS

In this retrospective cohort study, data from the Surveillance, Epidemiology, and End Results (SEER) Program Incidence Database was utilized to identify tumor cases from Black and White women aged 20-64 years old with stage I-II breast cancer. Logistic regression analyses were used to evaluate the associations between race and receipt of OLT as well as potential effect modification by tumor characteristics, and year of diagnosis.

RESULTS

Among 177,234 women diagnosed with early-stage breast tumors, disparities in OLT between Black and White women were present from 2008-2010 (2008: 82.1% Black vs. 85.7% White, p<0.001; 2009: 82.1% Black vs. 85.8% White, p<0.001; 2010: 82.2% Black vs. 87.2% White, p<0.001). This disparity was eliminated between 2010-2011 (86.3% Black vs. 87.5% White, p = 0.15), and did not reoccur during the remainder of the study period. From 2010-2011, more Black women received radiation therapy following breast-conserving surgery (43.4% to 48.9%; p = 0.001), which accounted for an overall increased receipt of OLT.

CONCLUSION

Increased receipt of radiation therapy with breast-conserving surgery appeared to drive a substantial increase in OLT for Black women from 2010-2011 that lasted throughout the study period. Further research on the underlying mechanisms that reduced this disparity is warranted.

A Cross-Sectional Evaluation of Knowledge About Breast Cancer and Perceived Barriers to the Uptake of Mammogram Screening Among Northern Saudi Women: A Population-Based Study

Background

Mammogram screening (MS) is the gold-standard method for early detection of breast cancer (BC), and its use has been proven to minimize BC-related deaths and reduce treatment costs. However, recent epidemiological surveys have reported that rates of mammogram uptake by the Saudi female population are low. Here, we assessed the knowledge of BC and perceived barriers to MS uptake among pre-eligible northern Saudi women.

Participants and Methods

We administered a standard and validated Arabic questionnaire to 400 women aged 40-69 years. SPSS version 21.0 (IBM Corporation, Armonk, NY, USA) was used for data analysis. We applied logistic regression analysis to find the factors associated with participants' knowledge of BC and MS. Spearman correlation test was applied to find the correlation between knowledge and barrier scores.

Results

The study participants reported that smoking habits (61.3%) and unhealthy food habits (57.8%) were the most common risk factors for BC. Of the studied participants, 56.3% had low or medium degrees of knowledge about BC risk factors and MS. The degree of knowledge was significantly associated with education level (adjusted odds ratio [aOR], 2.35; 95% confidence interval [CI]. = 1.61-3.13; P = 0.008) and a family history of BC (aOR, 3.66; 95% CI, 1.94-5.49; P < 0.001). Fear of a BC diagnosis (50.8%) and concerns regarding test procedures were the most common barriers to MS uptake. We also found a negative correlation between participants' knowledge and perceived barriers to MS (rho = -0.389, P < 0.001).

Conclusion

We recommend that concerned authorities offer women multiple health education sessions covering BC risk factors and the necessity for pre-eligible women to undergo MS spaced at regular intervals at different facilities. Furthermore, a multicentric mixed-methods survey is warranted to find the qualitative aspects of barriers to MS.

Lower breast cancer survival among Black women in Brazil: a population-based retrospective study

OBJECTIVES

To analyze the rates of breast cancer survival among Black and White women according to age and stage at diagnosis.

STUDY DESIGN

A retrospective cohort study.

METHODS

The study examined women registered in the population-based cancer registry of Campinas in 2010-2014. The primary variable was the declared race (White or Black). Other races were excluded. Data were linked with the Mortality Information System, and missing information was accessed by active search. Overall survival (OS) was calculated by the Kaplan-Meier method, comparisons were done by chi-squared tests, and hazard ratios were examined by Cox regression.

RESULTS

The total numbers of new cases of staged breast cancer among Black and White women were 218 and 1522 cases, respectively. The rates of stages III/IV were 35.5% among White women and 43.1% among Black women (P = 0.024). The frequencies among White and Black women under 40 years old were 8.0% and 12.4% (P = 0.031), 19.6% and 26.6% (P = 0.016) for ages of 40-49 years, and 23.8% and 17.4% (P = 0.037) for ages of 60-69 years, respectively. The mean OS was 7.5 years (7.0; 8.0) among Black women and 8.4 years (8.2; 8.5) among White women. The 5-year OS was 72.3% among Black women and 80.5% among White women (P = 0.001). Black women had an age-adjusted risk of death that was 1.7 times higher (1.33; 2.20). The risk was 6.4 times higher for diagnoses in stage 0 (1.65; 24.90) and 1.5 times for diagnoses in stage IV (1.04; 2.17).

CONCLUSION

The 5-year OS for women with breast cancer was significantly lower among Black women than White women. Black women were more frequently diagnosed in stages III/IV, and their age-adjusted risk of death was 1.7 times higher. Differences in access to care may explain these differences.

Need assessment for the content of educational programs about breast cancer from the viewpoint of unaffected women

BACKGROUND

Breast cancer is the most common cancer among females, and early diagnosis is possible in case the patients seek medical attention on time. For this to come true, they must know about the existence and risks of the disease and be aware of the appropriate attitude and actions toward prevention or early diagnosis. However, we see that women have unanswered questions about these issues. In this study, we sought to investigate healthy women's information needs about breast cancer from their own perspective.

METHODS

This prospective study was carried out by using the maximum variation sampling, and theoretical saturation to reach sample saturation. Women who came to different clinics of Arash Women's Hospital (except the Breast Clinic) during two months were entered in the study. Participants were asked to write down all the questions and subjects they would like to be explained in a breast cancer educational program. The questions were reviewed and categorized after every fifteen consecutive forms were filled until there was not even one new question. Afterwards, all the questions were reviewed and matched based on their similarity and repeated items were eliminated. Finally, questions were organized according to their common topics and the range of details they comprised.

RESULTS

Sixty patients were included in the study, and 194 questions were gathered and categorized according to common scientific terms, resulting in 63 questions in 5 categories.

CONCLUSIONS

Many studies have been conducted on breast cancer education, but none have addressed healthy women's personal queries. This study outlines the questions of unaffected women about breast cancer that need to be addressed in educational programs. The results can be used for development of educational material at community level.

TRIAL REGISTRATION

This study was conducted as the preliminary phase of a study approved in Tehran University of Medical Sciences (Approval Code 99-1-101-46,455) and by the Ethics Committee of the University (Ethical Code IR.TUMS.MEDICINE.REC.1399.105).

Relationship between ethnicity and stage at diagnosis in England: a national analysis of six cancer sites

OBJECTIVES

Cancer stage at diagnosis is a determinant of treatment options and survival. Previous research has shown differences in barriers to presentation with cancer between ethnic groups. The completeness and quality of cancer stage and ethnicity data has improved markedly over recent years in England, allowing for comparison of stage distributions at diagnosis between ethnic groups. This study aimed to assess relationships between ethnic group and two outcomes: unknown stage cancer and late stage (stages 3 and 4) cancer, after adjustment for confounders.

DESIGN AND SETTING

A retrospective secondary data analysis using data from NHS Digital's National Cancer Registration and Analysis Service and Hospital Episode Statistics records from 2012 to 2016.

PARTICIPANTS

This study analysed newly diagnosed breast, colon, non-small cell lung cancer (NSCLC), ovary, prostate and uterine cancers in white British, Caribbean, African, Chinese and Asian patients aged 15-99 in England.

RESULTS

Caribbean, African and Asian women with breast or ovarian cancer, Caribbean and African women with uterine or colon cancer, Caribbean women with NSCLC and Caribbean men with colon cancer had increased odds of late-stage disease at diagnosis compared with the white British cohort. In contrast, Caribbean and African men with prostate cancer had decreased odds of late-stage cancer. Where stage was known, there were variations in late-stage cancer by ethnic group.

CONCLUSIONS

Low symptom awareness and barriers to presentation can cause delays, resulting in later stage diagnosis. Targeted intervention campaigns to help raise awareness of cancer signs and symptoms and the benefits of early diagnosis, along with removing barriers to appropriate referrals, could help to improve these inequalities.

Unique Considerations in Early Detection, Risk, and Awareness of Endometrial Cancer in Black Women

Endometrial cancer is the most common gynecologic cancer in the United States. Over the last several decades, the incidence of aggressive tumors, and thus the rate of death from disease, has increased significantly. The population most affected by these epidemiologic shifts are Black women. Symptom awareness, lack of treatment access, and failure of providers to provide guideline-concordant care are just some of the drivers behind these changes. Race as a social construct has historically categorized women into groups that are not reflective of the nuanced personalization that is required for cancer prevention strategies and targeted cancer treatments. There is, however, an increasing understanding that disaggregation by place of birth and social context are important to understand care-seeking behaviors, genetic drivers of disease, and factors that lead to deleterious outcomes. In this review, we will focus on specific individual-level influences that impact disease diagnosis and care-seeking among Black women, recognizing that the global disparities which exist in this disease encompass multiple domains. Such considerations are crucial to understanding drivers of self-efficacy and to develop programs for knowledge awareness and empowerment within a framework that is both useful and acceptable to these diverse communities at risk.

Advance Care Planning With Black Women with Breast Cancer: A Community Health Worker Model

BACKGROUND

Despite the importance of advance care planning (ACP), a process that optimizes future medical treatment and end-of-life care, for at-risk populations, rates of patient-provider ACP conversations are extremely low among Black women with breast cancer. Community health workers (CHWs) are well-positioned to support patients in engaging in ACP conversations with their providers; yet research on integrating CHWs to promote ACP is scant. The current study examined multilevel facilitators and barriers to successful ACP conversations among Black women from the perspective of providers and CHWs who serve this community.

METHODS

Providers and CHWs were recruited from an academic medical center in a large urban city. Retrospective qualitative data on barriers and facilitators to ACP conversations, as well as CHWs' training needs, were collected from two focus groups (N = 5 providers, N = 5 CHWs) and one individual interview (N = 1 provider), and transcribed and coded for themes.

RESULTS

All providers reported working primarily with Black patients, and identified stigma and time constraints as major barriers to ACP discussions; they also identified the structural barriers and injustices that their patients face during medical care. CHWs reported having a trusted relationship with their patients and flexibility in their care that would allow for ongoing ACP conversations, discussing their ability to serve as a bridge between the patient and provider. However, CHWs discussed that they lacked the tools and skills to have ACP conversations, largely because existing formal trainings in ACP are cost prohibitive.

DISCUSSION

Competing priorities of the provider to discuss/treat the patient's disease and medical mistrust were major barriers to successful ACP conversations among Black women with breast cancer, leading to ACP completion occurring late in treatment. CHWs are uniquely qualified to overcome multilevel barriers to ACP and establish trusting relationships with patients in order to facilitate earlier and ongoing communication between patients and providers.

Correlates of stigma for patients with breast cancer: a systematic review and meta-analysis

OBJECTIVE

This study was conducted to examine the factors associated with stigma in breast cancer women.

METHODS

PubMed, Embase, the Cochrane Library, Web of Science, and two Chinese electronic databases were electronically searched to identify eligible studies that reported the correlates of stigma for patients with breast cancer from inception to July 2022. Two researchers independently performed literature screening, data extraction, and risk of bias assessment. R4.1.1 software was used for statistical analysis.

RESULTS

Twenty articles including 4161 patients were included in the systematic review and meta-analysis. Results showed that breast cancer stigma was positively correlated with working status, type of surgery, resignation coping, depression, ambivalence over emotional expression, and delayed help-seeking behavior and negatively correlated with age, education, income, quality of life, social support, confrontation coping, psychological adaptation, self-efficacy, and self-esteem. Descriptive analysis showed that breast cancer stigma was positively correlated with intrusive thoughts, body image, anxiety, and self-perceived burden but negatively correlated with a sense of coherence, personal acceptance of the disease, sleep quality, cancer screening attendance and doctor's empathy.

CONCLUSION

Many demographic, disease-related, and psychosocial variables are related to breast cancer stigma. Our view can serve as a basis for health care professionals to develop health promotion and prevention strategies for patients with breast cancer.

Socio-economic and regional variation in breast and cervical cancer screening among Indian women of reproductive age: a study from National Family Health Survey, 2019-21

BACKGROUND

In India, breast and cervical cancers account for two-fifths of all cancers and are predominantly prevalent among women in the reproductive age group. The Government of India recommended screening of breast and cervical cancer among women aged 30 years and over. This study examines the socio-economic and regional variations of breast and cervical screening among Indian women in the reproductive age.

METHODS

A full sample of 707,119 women aged 15-49 and a sub-sample of 357,353 women aged 30-49 from National Family Health Survey-5 (2019-21) were used in the analysis. Self-reported ever screening for breast and cervical cancer for women aged 15-49 and women aged 30-49 were outcome variables. A set of socio-economic and risk factors associated with breast and cervical cancer screening were used as the predictors. Logistic regression was used to understand the significant correlates of cancer screening and, concentration index and concentration curve were used to assess the socio-economic inequality in breast and cervical cancer screening.

RESULTS

The proportion of breast and cervical cancer screening among women aged 30-49 were 877 and 1965 per 100,000 women respectively. Cancer screening was lower among women who were poor, young, had lower educational attainment and resided in rural areas. The concentration index was 0.2 for ever screening of breast cancer and 0.15 for cervical cancer among women aged 30-49 years. The concertation curve for screening of both breast and cervical cancers was pro-rich. Women with higher educational attainment [OR:1.46, 95% CI: 1.31-1.62], aged 40-49 years [OR:1.35; 95% CI: 1.28-1.43], resided in the western [OR:1.62; 95% CI:1.4-1.87] or southern [OR:6.66; 95% CI:5.93-7.49] region had significantly higher odds of up taking either of the screening. The pattern of breast and cervical cancer screening among women aged 15-49 was similar to that of women 30-49.

CONCLUSION

The overall proportion of cancer screening among women in 30-49 age group is low in India. Early screening and treatment can reduce the burden of these cancers. Creating awareness and providing knowledge on cancer could be a key strategy for reducing the burden of breast and cervical cancers among women in the reproductive age in India.

Human centered design workshops as a meta-solution to diagnostic disparities

OBJECTIVES

Diagnostic errors - inaccurate or untimely diagnoses or failures to communicate diagnoses - are harmful and costly for patients and health systems. Diagnostic disparities occur when diagnostic errors are experienced at disproportionate rates by certain patient subgroups based, for example, on patients' age, sex/gender, or race/ethnicity. We aimed to develop and test the feasibility of a human centered design workshop series that engages diverse stakeholders to develop solutions for mitigating diagnostic disparities.

METHODS

We employed a series of human centered design workshops supplemented by semi-structured interviews and literature evidence scans. Co-creation sessions and rapid prototyping by patient, clinician, and researcher stakeholders were used to generate design challenges, solution concepts, and prototypes.

RESULTS

A series of four workshops attended by 25 unique participants was convened in 2019-2021. Workshops generated eight design challenges, envisioned 29 solutions, and formulated principles for developing solutions in an equitable, patient-centered manner. Workshops further resulted in the conceptualization of 37 solutions for addressing diagnostic disparities and prototypes for two of the solutions. Participants agreed that the workshop processes were replicable and could be implemented in other settings to allow stakeholders to generate context-specific solutions.

CONCLUSIONS

The incorporation of human centered design through a series of workshops promises to be a productive way of engaging patient-researcher stakeholders to mitigate and prevent further exacerbation of diagnostic disparities. Healthcare stakeholders can apply human centered design principles to guide thinking about improving diagnostic performance and to center diverse patients' needs and experiences when implementing quality and safety improvements.

Adapting a breast cancer early presentation intervention for Black women: A focus group study with women of Black African and Black Caribbean descent in the United Kingdom

OBJECTIVE

Black women in the United Kingdom are more likely than White women to be diagnosed with advanced breast cancer and have lower survival rates. We consulted women of Black Caribbean and Black African descent in the United Kingdom on how the Promoting Early Presentation (PEP) booklet and intervention could be adapted for Black women to promote early presentation with breast cancer symptoms.

METHODS

Focus groups with 22 women of Black African and Black Caribbean descent, of whom five had been treated for breast cancer. The participants were recruited from a large UK breast cancer charity and community settings. Data were analysed using Framework Analysis.

RESULTS

Four themes summarised the participants' views on how the booklet and intervention could be adapted: Justify the focus on Black women, Black people do not talk about cancer, Make interventions inclusive and engaging, and Engage Black communities to deliver interventions.

CONCLUSION

Breast cancer behaviour change interventions need to be more inclusive, illustrate how breast cancer symptoms manifest on black skin, and emphasise that breast cancer is curable to increase awareness and reduce cancer fear. Researchers should involve Black communities in the design and delivery of interventions to address appropriately cultural barriers to early presentation.

Adherence to adjuvant endocrine therapy among White British and ethnic minority breast cancer survivors in the United Kingdom

OBJECTIVE

Around half of women do not take adjuvant endocrine therapy (AET) as prescribed. Research suggests that adherence rates vary across ethnic groups. This study compared AET adherences rates in White British women and women from minority ethnic groups in the United Kingdom.

METHODS

This is an observational study with 2001 breast cancer survivors recruited from outpatient clinics. Eligible women were diagnosed with primary breast cancer and prescribed AET within the last 3 years. Adherence was measured using the Medication Adherence Rating Scale. Eligible women were asked to complete a questionnaire pack that collected sociodemographic data such as age, relationship status and ethnicity. Independent samples t tests and χ² tests were used to compare White British women and women from minority ethnic groups on self-reported adherence to AET.

RESULTS

Of White British women, 27.8% were classed as non-adherent, compared to 44.4% of women from minority ethnic groups. A logistic regression controlling for relevant demographics indicated that women from minority ethnic groups had a significantly higher risk of non-adherence than women who were White British (odds ratio = 1.50, p = 0.03) CONCLUSION: Rates of non-adherence to AET are higher in women from minority ethnic groups, which may contribute towards racial disparities in breast cancer outcomes. Research with larger and more diverse samples is needed to explore this further and to investigate the psychosocial factors driving differences in adherence.

Sister, Give Me Your Hand: a Qualitative Focus Group Study on Beliefs and Barriers to Mammography Screening in Black Women During the COVID-19 Era

Aims/Purpose

To evaluate current day challenges and beliefs about breast cancer screening for Black women in two diverse northeast communities in the midst of the COVID-19 pandemic.

Background

Breast cancer is the second leading cause of cancer-related death in women in the USA. Although Black women are less likely to be diagnosed with breast cancer, they suffer a higher mortality. Early detection of breast cancer can be accomplished through routine screening mammography, yet the effect of the COVID-19 pandemic on mammography screening barriers and perception in minority communities is uncertain.

Methods

Five focus group interviews were conducted as the first phase of a mixed method study across two heterogeneously diverse locations, Camden, New Jersey, and Brooklyn, New York.

Results

Thirty-three women participated in this study; sixteen women were recruited at the New Jersey location and seventeen at the New York location. Only two thirds of the women stated that they had received a mammogram within the last 2 years. The major themes were binary: I get screened or I do not get screened. Subthemes were categorized as patient related or system related.

Conclusions

Our findings on factors that affect breast cancer screening decisions during the COVID-19 era include barriers that are related to poverty and insurance status, as well as those that are related to medical mistrust and negative healthcare experiences. Community outreach efforts should concentrate on building trust, providing equitable digital access, and skillfully addressing breast health perceptions.

Presentation, Diagnosis and Treatment Delays in Breast Cancer Care and Their Associations in Sri Lanka, a Low-resourced Country

AIMS

Delays in breast cancer care, one important attributable factor for breast cancer being diagnosed at advanced stages, are not systematically studied in many countries. This study assessed the magnitude and factors associated with delays in breast cancer care in Sri Lanka, from symptom detection to treatment initiation.

MATERIALS AND METHODS

We interviewed 800 consecutively sampled female breast cancer patients, diagnosed within the last 12 months, using context-specific questionnaires and medical records. We defined the cut-off times for delays using international guidelines and features of the national health system and care-seeking patterns in the country. Delays were estimated as proportions with 95% confidence intervals and presented for: (i) presentation delay; (ii) diagnosis delay and (iii) treatment delay. We looked at how sociodemographic and healthcare availability and accessibility at the individual level were associated with delays using multivariate logistic regression, with a P value of 0.05 to define statistical significance.

RESULTS

Nearly two-thirds of patients reported a presentation delay (63.3%, 95% confidence interval 59.9-66.6%). A diagnosis delay (36.7%, 95% confidence interval 33.4-40.0%) was also seen among one-third, whereas treatment delays (13.2%, 95% confidence interval 10.8-15.5%) were less common. Low family monthly income (odds ratio 6.3; 95% confidence interval 4.2-9.3) and poor knowledge on breast cancer (odds ratio 2.7; 95% confidence interval 1.8-3.8) were associated with presentation delay. Poor health literacy (odds ratio 1.7; 95% confidence interval 1.1-2.7) and the need to make more than two visits to the first contact health provider prior to diagnosis (odds ratio 7.2; 95% confidence interval 4.6-11.1) were associated with diagnosis delays, whereas directly contacting an appropriate specialised health provider once the lump was detected reduced diagnosis delay (odds ratio 0.3; 95% confidence interval 0.2-0.4). Having undergone a core biopsy (odds ratio 0.5; 95% confidence interval 0.3-0.8) and having a mammogram (odds ratio 0.6; 95% confidence interval 4.7-32.7) reduced the likelihood of treatment delays.

CONCLUSIONS

Our study findings show that delays in breast cancer care in Sri Lanka are much lower than those in other lower-middle income countries. However, there is significant room for improvement, especially in relation to the excellence in quality of care, such as improving access to mammography services. Periodical estimation of breast cancer delays enabling temporal comparisons will probably provide useful information to policy makers in improving care delivery for breast cancer patients and, hence, is recommended. Such future assessments designed for comparisons between different treatment modalities would provide more information to assist policy decisions in care improvement.

Delays in Follow-up Care for Abnormal Mammograms in Mobile Mammography Versus Fixed-Clinic Patients

BACKGROUND

Mobile mammographic services (MM) have been shown to increase breast cancer screening in medically underserved women. However, little is known about MM patients' adherence to follow-up of abnormal mammograms and how this compares with patients from traditional, fixed clinics.

OBJECTIVES

To assess delays in follow-up of abnormal mammograms in women screened using MM versus fixed clinics.

DESIGN

Electronic medical record review of abnormal screening mammograms.

SUBJECTS

Women screened on a MM van or at a fixed clinic with an abnormal radiographic result in 2019 (N = 1,337).

MAIN MEASURES

Our outcome was delay in follow-up of an abnormal mammogram of 60 days or greater. Guided by Andersen's Behavioral Model of Health Services Utilization, we assessed the following: predisposing (age, ethnicity, marital status, preferred language), enabling (insurance, provider referral, clinic site), and need (personal breast cancer history, family history of breast/ovarian cancer) factors.

KEY RESULTS

Only 45% of MM patients had obtained recommended follow-up within 60 days of an abnormal screening compared to 72% of fixed-site patients (p < .001). After adjusting for predisposing, enabling, and need factors, MM patients were 2.1 times more likely to experience follow-up delays than fixed-site patients (CI: 1.5-3.1; p < .001). African American (OR: 1.5; CI: 1.0-2.1; p < .05) and self-referred (OR: 1.8; CI: 1.2-2.8; p < .01) women were significantly more likely to experience delays compared to Non-Hispanic White women or women with a provider referral, respectively. Women who were married (OR: 0.63; CI: 0.5-0.9; p < .01), had breast cancer previously (OR: 0.37; CI: 0.2-0.8; p < .05), or had a family history of breast/ovarian cancer (OR: 0.76; CI: 0.6-0.9; p < .05) were less likely to experience delayed care compared to unmarried women, women with no breast cancer history, or women without a family history of breast/ovarian cancer, respectively.

CONCLUSIONS

A substantial proportion of women screened using MM had follow-up delays. Women who are African American, self-referred, or unmarried are particularly at risk of experiencing delays in care for an abnormal mammogram.

Factors Influencing Total Delay of Breast Cancer in Northeast of China

Objectives

Delay in diagnosis and treatment, called total delay, could probably result in lower survival rates in breast cancer patients. This study aimed to investigate the factors associated with the comprehensive delay behaviors and to evaluate its effect on outcomes in patients with breast cancer in Dalian, a northeast city of China.

Methods

A retrospective chart review was conducted using a cancer registry dataset including 298 patients. The Kaplan–Meier survival analysis was used to identify the threshold of total delay, dividing the patients into a group with significant uncertainty and a group without substantial delay. The factors associated with the significant total delay were investigated from the potential candidates, like income level and marital status, by using the chi-squared test. The difference of the clinicopathologic characteristics between the patients grouped by the significant total delay, like tumor size and lymph node metastasis, was also investigated to find out the effect of the total delay.

Results

A total of 238 charts were used for analysis. The mean age was 57.3. The median of total delays was 3.75 months. Thirty days was identified as a threshold, more than which the total delay can lead to worse survival. Patients’ marital status (p = 0.010), income levels (p = 0.003), smoking status (p = 0.031), initial visiting hospital level (p = 0.005), self-health care (p = 0.001), and self-concern about initial symptom (p ≈ 0.000) were identified as the independent predictors of the total delay. Metastasis (p ≈ 0.000) was identified as the significant result relating to the significant total delay.

Conclusions

A total delay of more than 30 days predicts worse survival in breast cancer patients in Dalian. Several factors, like patients’ marital status and income levels, can be considered to be relevant to the significant total delay. We recommend that these factors be used to predict the potential patients with the significant total delay in the clinical practice.

Breast Cancer Care Timeliness Framework: A Quality Framework for Cancer Control

PURPOSE

The aim of this study is to determine the pathway that women follow for Breast Cancer Care (BCC) and the time intervals from symptom discovery to treatment initiation and to develop a quality matrix framework.

METHODS

A retrospective cohort study was conducted at six tertiary centers in Malaysia. All women with newly diagnosed breast cancer were interviewed, and a medical records review was conducted using a structured questionnaire. The BCC timeliness framework showed that the total time between a woman discovering their first breast changes and the date of initial treatment was divided into three distinct intervals: presentation interval, diagnostic interval, and treatment interval. Four diagnosis subintervals, referral, biopsy, report, and diagnosis resolution intervals, were also looked into.

RESULTS

The BCC timeliness framework was used to capture important time points. The median total time, presentation interval, diagnostic interval, and treatment interval were 4.9 months (range, 1 month to 10 years), 2.4 months (range, 7 days to 10 years), 26 days (range, 4 days to 9.3 months), and 21 days (range, 1 day to 7.2 months), respectively. Meanwhile, the median time for the diagnosis subinterval of referral, biopsy, report, and diagnosis resolution was 8 days (range, 0 day to 8 months), 0 day (range, 0 day to 20 days), 7 days (range, 3 days to 3.5 months), and 4 days (range, 1 day to 1.8 months), respectively.

CONCLUSION

The BCC timeliness framework is based on the current sequenced trajectory of the BCC journey. Clarity in the measurement of timeliness provides a standardized language for monitoring and outcome research. It can serve as a quality indicator for community and hospital-based breast cancer programs.

The role of psychosocial variables in breast self‐examination practice: Results from focus group discussions in Surabaya, Indonesia

Introduction

Method

Results

Conclusion

The impact of race and ethnicity in breast cancer-disparities and implications for precision oncology

Breast cancer is the most commonly diagnosed cancer worldwide and is one of the leading causes of cancer death. The incidence, pathological features, and clinical outcomes in breast cancer differ by geographical distribution and across racial and ethnic populations. Importantly, racial and ethnic diversity in breast cancer clinical trials is lacking, with both Blacks and Hispanics underrepresented. In this forum article, breast cancer researchers from across the globe discuss the factors contributing to racial and ethnic breast cancer disparities and highlight specific implications of precision oncology approaches for equitable provision of breast cancer care to improve outcomes and address disparities.

Evaluation of Patient-Reported Delays and Affordability-Related Barriers to Care in Head and Neck Cancer

Objective

To examine the prevalence and predictors of patient-reported barriers to care among survivors of head and neck squamous cell carcinoma and the association with health-related quality of life (HRQOL) outcomes.

Study Design

Retrospective cohort study.

Setting

Outpatient oncology clinic at an academic tertiary care center.

Methods

Data were obtained from the UNC Health Registry/Cancer Survivorship Cohort. Barriers to care included self-reported delays in care and inability to obtain needed care due to cost. HRQOL was measured with validated questionnaires: general (PROMIS) and cancer specific (FACT-GP).

Results

The sample included 202 patients with head and neck squamous cell carcinoma with a mean age of 59.6 years (SD, 10.0). Eighty-two percent were male and 87% were White. Sixty-two patients (31%) reported at least 1 barrier to care. Significant predictors of a barrier to care in unadjusted analysis included age ≤60 years ( P = .007), female sex ( P = .020), being unmarried ( P = .016), being uninsured ( P = .047), and Medicaid insurance ( P = .022). Patients reporting barriers to care had significantly worse physical and mental HRQOL on the PROMIS questionnaires ( P < .001 and P = .002, respectively) and lower cancer-specific HRQOL on the FACT-GP questionnaire ( P < .001), which persisted across physical, social, emotional, and functional domains. There was no difference in 5-year OS (75.3% vs 84.1%, P = .177) or 5-year CSS (81.6% vs 85.4%, P = .542) in patients with and without barriers to care.

Conclusion

Delay- and affordability-related barriers are common among survivors of head and neck cancer and appear to be associated with significantly worse HRQOL outcomes. Certain sociodemographic groups appear to be more at risk of patient-reported barriers to care.

Knowledge of ovarian cancer symptoms among women in Palestine: a national cross-sectional study

INTRODUCTION

Ovarian cancer (OC) is often diagnosed at advanced stages. This study aimed to assess the Palestinian women's knowledge about OC symptoms and determine the factors associated with having good knowledge.

METHODS

A cross-sectional study was conducted from July 2019 to March 2020 in the two main areas of Palestine: the West Bank and Jerusalem as well as the Gaza Strip. A translated-into-Arabic version of the validated OC awareness measure (OCAM) was utilized for data collection. Stratified convenience sampling was used to recruit adult women attending hospitals, primary healthcare centers, and public spaces at 11 governorates. The knowledge level was categorized into three categories based on the number of symptoms recognized: poor (0 to 4), fair (5 to 8), and good (9 to 11).

RESULTS

Of 6095 approached, 5618 participants completed the Arabic OCAM (response rate = 92.1%).A total of 5411 questionnaires were included in the analysis: 2278 from the Gaza Strip and 3133 from the West Bank and Jerusalem. Participants living in the West Bank and Jerusalem were older, of higher monthly income, and with more chronic diseases than those living in the Gaza Strip. The most frequently identified symptoms were 'extreme generalized fatigue' (n = 3821, 70.6%), 'unexplained weight loss' (n = 3607, 66.7%), and 'increased abdominal size on most days' (n = 3252, 60.1%). On the other hand, the least recognized symptoms were 'feeling full persistently' (n = 1553, 28.7%) and 'difficulty eating on most days' (n = 1971, 36.4%). Only 943 participants (17.4%) displayed good knowledge of OC symptoms. Participants from the Gaza Strip had a higher likelihood than participants from the West Bank and Jerusalem to have a good level of knowledge (21.0% vs. 14.8%). Being married, knowing someone with cancer, and visiting hospitals were all associated with a higher likelihood of having good knowledge level. However, living in the West Bank and Jerusalem was associated with a lower likelihood of having good knowledge.

CONCLUSION

The overall knowledge of OC symptoms in this study was low. Educational interventions are needed to improve Palestinian women's knowledge about OC symptoms.

Determination of the Association between Perceived Stigma and Delay in Help-Seeking Behavior of Women with Breast Cancer

Background:One of the leading causes of death in patients with breast cancer is delays in help-seeking, which is influenced by various factors, including social factors such as cancer stigma. Objectives:This study aimed to determine the relationship between perceived stigma and delay in seeking help for women with breast cancer. Methods:In this cross-sectional study, 140 women with breast cancer referred to Besat Clinic in Rasht, Iran, were included. The data gathering tools included a demographic questionnaire, a cancer stigma questionnaire and a delay questionnaire completed through interviews with patients. Data analysis was performed using SPSS software V.21 and the descriptive and inferential statistics were performed using correlation coefficient, chi-square test, logistic regression, Mann-Whitney U-test, and Kruskal-Wallis test. Results:In this study, 72.1% of patients were aged between 39 and 57 years, with a mean age of 47.99±8.03 years; 34.3% and 16.4% of patients delayed seeking help between 30 and 90 days, and more than 90 days (with mean±SD of 75.35±165.19), respectively. Breast cancer stigma was present in 45% of patients. Delay in seeking help based on stigma was significant (P <0.001). Due to multiple logistic regression, the association between stigma and delayed relief was significant (P <0.01), so that in women suffering from breast cancer with stigma, the chance of delaying seeking help was 5.7 times (OR 5/706, Cl 95% 1.381-23.572) higher than women without stigma. Conclusion:Stigma may be a factor in delaying the screening of women with breast cancer. Therefore, it is recommended that the health care team considers stigma as one of the most important psychological aspects of breast cancer, which may have an impact on patients' delay in seeking help. It should also be considered in the process of diagnosis, treatment counseling, and patient follow-up.

Patient Delay in Breast Cancer Diagnosis in Two Hospitals in Karachi, Pakistan: Preventive and Life-Saving Measures Needed

PURPOSE

Patients with breast cancer in Pakistan commonly present with advanced disease. The objectives of this study were to evaluate the frequency and length of delays in seeking medical consultation and to assess the factors associated with them.

METHODS

Four hundred ninety-nine patients with newly diagnosed breast cancer were enrolled and interviewed over the period from February 2015 to August 2017. Information on sociodemographic factors, delay to medical consultation, stage of breast cancer at presentation, and tumor characteristics of the breast cancer were collected through face-to-face interviews and medical file review.

RESULTS

The mean (standard deviation) age of patients with breast cancer was 48.0 (12.3) years. The mean (standard deviation) patient delay was 15.7 (25.9) months, with 55.2% of women detecting a breast lump but not seeking a medical consultation because of a lack of awareness about the significance of the lump. A total of 9.4% of the women decided to seek treatment initially using complementary and alternative medicine and traditional treatment; 9.4% of the women presented to a health care provider with a breast lump but no action was taken, and they were wrongly reassured about the lump without mammography or biopsy. For 26% of the women, the delay in presentation was caused by anxiety, fears and misconceptions regarding diagnosis and treatment, and other social factors including possible adverse effects on their relationship with their husband. Multivariable analysis showed a strong association of lower socioeconomic status (odds ratio [OR], 8.11 [95% CI, 2.46 to 26.69]) and late stage of breast cancer (OR, 4.83 [95% CI, 1.74 to 13.39]) with a patient delay of ≥ 3 months.

CONCLUSION

Patient delay is a serious problem in Pakistan. There is an urgent need for intensive and comprehensive breast cancer education that addresses the myths and misconceptions related to breast cancer.

Delays in the Pathway to Cancer Diagnosis in Samoa: A Qualitative Study of Patients' Experiences

Cancer is a leading cause of death in Samoa, with cancer patients presenting late and experiencing poor outcomes. Barriers to early diagnosis are complex, and cultural factors play an important part. This qualitative study explored the barriers to cancer diagnosis in Samoa through semistructured interviews conducted with 19 Samoan patients. Thematic data analysis was informed by socioecological theory and yielded 4 themes: knowledge and beliefs about cancer; pain as a trigger for health care-seeking behavior; follow-up issues; and communication and trust. Cancer knowledge and attitudes toward pain were strongly influenced by culture and community beliefs. Lack of follow-up resulted in significant delays, and ineffective patient-doctor communication triggered feelings of uncertainty and mistrust in the health care system. Efforts to address knowledge gaps will not be effective unless they are accompanied by broader strategies addressing local health care capacity issues. Adopting a socioecological framework lens within a regional collaborative approach provides a way forward.

Global Perceptions of Women on Breast Cancer and Barriers to Screening

PURPOSE OF REVIEW

Breast cancer (BC) is a public health dilemma across the globe and a leading cause of mortality for women. Approximately 2.1 million newly diagnosed female BC cases occurred in 2018, comprising nearly 1 in 4 cancer cases among women. When BC is recognized in its early stages, successful treatment results can be achieved. Therefore, screening for BC is of paramount significance and routine screening mammography has been shown to be effective in reducing mortality from BC. Despite being considered a global health issue, national screening programmes are offered only in developed countries and BC is still often diagnosed in advanced stages.

RECENT FINDINGS

Disparities in screening exist not only between different countries but also between local and immigrant populations within a particular country. Low screening is attributed to low public awareness as well as numerous social, psychological, and geographical barriers to screening. This review addresses (a) the differences in BC awareness and screening across the globe, (b) the most important barriers and facilitators to screening, and (c) the potential role of health education programmes to increase BC awareness and promote BC screening programmes with the ultimate goal to achieve earlier stage diagnosis of BC.

Factors influencing the delivery of cancer pathways: a summary of the literature

PURPOSE

The study aims to summarise the literature on cancer care pathways at the diagnostic and treatment phases. The objectives are to find factors influencing the delivery of cancer care pathways; to highlight any interrelating factors; to find gaps in the literature concerning areas of research; to summarise the strategies and recommendations implemented in the studies.

DESIGN/METHODOLOGY/APPROACH

The study used a qualitative approach and developed a causal loop diagram to summarise the current literature on cancer care pathways, from screening and diagnosis to treatment. A total of 46 papers was finally included in the analysis, which highlights the recurring themes in the literature.

FINDINGS

The study highlights the myriad areas of research applied to cancer care pathways. Factors influencing the delivery of cancer care pathways were classified into different albeit interrelated themes. These include access barriers to care, hospital emergency admissions, fast track diagnostics, delay in diagnosis, waiting time to treatment and strategies to increase system efficiency.

ORIGINALITY/VALUE

As far as the authors know, this is the first study to present a visual representation of the complex relationship between factors influencing the delivery of cancer care pathways.

Perceived barriers to seeking cancer care in the Gaza Strip: a cross-sectional study

BACKGROUND

Several factors might contribute to the delay to get cancer care including poor cancer awareness and having barriers to seeking help. This study described these barriers in Gaza and their association with recalling and recognizing cancer symptoms and risk factors.

METHODS

A cross-sectional study was conducted in Gaza. Adult visitors (≥18 years) to the largest three governmental hospitals and adolescent students (15-17 years) from ten high schools were recruited. A translated-into-Arabic version of the validated Cancer Awareness Measure (CAM) was used to collect data in face-to-face interviews. It described demographic data, barriers to seek cancer care as well as recall and recognition of cancer symptoms and risk factors. Responses were compared between adults and adolescents as well as males and females.

RESULTS

Of 3033 participants approached, 2886 completed the CAM (response rate= 95.2%). Among them, 1429 (49.5%) were adult (702 females; 49.1%) and 1457 (50.5%) were adolescent (781 females; 53.6%). The mean age± standard deviation (SD) of adult and adolescent participants was 33.7±11.7 years and 16.3±0.8 years, respectively. Emotional barriers were the most common barriers with 'feeling scared' as the most reported barrier (n=1512, 52.4%). Females and adolescents were more likely to report 'feeling scared' as a barrier than males and adults, respectively. Higher recall scores for cancer symptoms were associated with lower likelihood to report 'embarrassment', 'worry about wasting doctor's time' and 'difficulty arranging transport'. This was also seen for recalling risk factors, where 'embarrassment' and all practical barriers showed significant inverse associations with higher scores. In addition, greater recognition scores of cancer risk factors were inversely associated with reporting 'embarrassment' and 'feeling scared'.

CONCLUSIONS

The most commonly perceived barriers to seeking cancer care were 'feeling scared' and 'feeling worried about what the doctor might find', followed by practical and service barriers. Females and adolescents were more likely to report 'fear' as a barrier to seek medical advice. Having a higher recall of cancer symptoms and risk factors was inversely associated with reporting most barriers. To improve patient outcome, early presentation can be facilitated by targeting barriers specific to population groups.

Characterization of CD147, CA9, and CD70 as Tumor-Specific Markers on Extracellular Vesicles in Clear Cell Renal Cell Carcinoma

Extracellular vesicles (EVs) are secreted by healthy and tumor cells and are involved in cell–cell communication. Tumor-released EVs could represent a new class of biomarkers from liquid biopsies. The aim of this study was to identify tumor-specific EV markers in clear cell renal carcinoma (ccRCC) using cell lines and patient-derived tissue samples. EVs from ccRCC cell lines (786-O, RCC53, Caki1, and Caki2) and patient tissues were isolated via ultracentrifugation. EVs were characterized using transmission electron microscopy, nanoparticle tracking analysis, and Western blotting using exosome and putative tumor markers (epithelial cell adhesion molecule (EpCAM), carbonic anhydrase 9 (CA9), CD70, CD147). The tumor markers were verified using immunohistochemistry. CA9 was expressed in Caki2 cells and EVs, and CD147 was found in the cells and EVs of all tested ccRCC cell lines. In tumor tissues, we found an increased expression of CA9, CD70, and CD147 were increased in cell lysates and EV fractions compared to normal tissues. In contrast, EpCAM was heterogeneously expressed in tumor samples and positive in normal tissue. To conclude, we developed an effective technique to isolate EVs directly from human tissue samples with high purity and high concentration. In contrast to EpCAM, CA9, CD70, and CD147 could represent promising markers to identify tumor-specific EVs in ccRCC.

Presentation and characteristics of breast cancer in young women under age 40

PURPOSE

Although uncommon, breast cancer is the leading cause of cancer death in young women. There are limited studies on the presentation and characteristics of breast cancer in women under age 40.

METHODS

This is a retrospective study investigating patient demographics, clinical presentations, imaging findings, and cancer characteristics of a cohort of 145 women under age 40 with breast cancer.

RESULTS

Our cohort had more aggressive cancer subtypes than reported in older women; 33.1% triple negative, 80% high Ki-67, and 21.3% with stage 3+ disease. Most were referred from primary care or obstetrician/gynecologist, though 5.5% initially presented from the emergency department and another 2.1% were incidental findings. 16.6% of patients presented while pregnant or breastfeeding. Most patients presented with breast related symptoms. Of the 9.1% of patients diagnosed through our high-risk screening program, 84.6% of the cancers were identified on mammography or simultaneously with mammography and MRI. Most breast cancers presented with typically worrisome imaging (82.6%), though several cancers presented with findings that were typically benign.

CONCLUSIONS

We recommend prompt breast imaging for young women presenting with breast-related symptoms or an incidental breast finding, as younger patients have more aggressive cancer subtypes and are of a higher grade at presentation compared to older women. We also recommend vigilance when distinguishing suspicious symptoms from pregnancy-related breast changes to minimize delays in diagnosis. Additionally, it is important to identify patients who qualify for high risk screening, since cancers in screening patients were found at a lower grade than those presenting with symptoms.

Determinants of early breast cancer presentation: a qualitative exploration among female survivors in Indonesia

OBJECTIVE

Early presentation with breast cancer symptoms is crucial to the effectiveness of treatment and the affected women's long-term survival. However, in Indonesia, 60-70% of breast cancer patients first present themselves to the hospital in an advanced stage. Knowledge about the determinants of breast cancer early presentation could inform efforts to promote healthcare seeking at earlier symptomatic stages. In the current study, we explored the psychosocial determinants of early presentation among female breast cancer survivors.

METHODS

Face-to-face semi-structured interviews were conducted with 23 female breast cancer survivors in Surabaya, Indonesia (mean age = 49.8 years). Directed content analysis approach was used to analyse the data.

RESULTS

Half of the respondents underwent breast cancer screening prior to onset of symptoms. Nine determinants of breast cancer early presentation were reflected in the women's responses: (lack of) knowledge, perceived behavioural control, previous health related experiences and risk perceptions, attitudes and beliefs, norms, competing priorities, financial issues, instrumental factors, and health provider factors.

CONCLUSION

Health promotion efforts should focus on both internal and external psychosocial determinants related to the breast cancer early presentation, and on involving women's social environment as target for education. Additionally, providing accessible and affordable healthcare is important for early presentation.

Mapping awareness of breast and cervical cancer risk factors, symptoms and lay beliefs in Uganda and South Africa

Background

Breast and cervical cancer are leading causes of cancer burden in Sub-Saharan Africa (SSA). We measured breast and cervical cancer symptom and risk factor awareness and lay beliefs in Uganda and South Africa (SA).

Methods

Between August and December 2018 we conducted a cross-sectional survey of women ≥18 years in one urban and one rural site per country. Households were selected using systematic random sampling, then one woman per household randomly selected to participate. Data were collected by interviewers using electronic tablets customised with the locally validated African Women Awareness of Cancer (AWACAN) tool. This has unprompted questions (testing recall) followed by prompted questions (testing recognition) on risk factor, symptom awareness and lay beliefs for breast and cervical cancer. Mann Whitney and Kruskal Wallis tests were used to compare the association between socio-demographic variables and outcomes. Poisson regression with robust variance was conducted to identify independent socio-demographic predictors.

Results

Of the 1758 women interviewed, 90.8% had heard of breast and 89.4% of cervical cancer. 8.7% recalled at least one breast risk factor and 38.1% recalled at least one cervical cancer risk factor. 78.0% and 57.7% recalled at least one breast/cervical cancer symptom respectively. Recognition of risk factors and symptoms was higher than recall. Many women were unaware that HPV, HIV, and not being screened were cervical cancer risk factors (23.7%, 46.8%, 26.5% respectively). In SA, urban compared to rural women had significantly higher symptom and risk factor awareness for both cancers. In Uganda married women/living with a partner had higher awareness of breast cancer risk factors and cervical cancer symptoms compared to women not living with a partner. Women mentioned several lay beliefs (e.g. putting money in their bra as a breast cancer risk factor).

Conclusion

We identified gaps in breast and cervical cancer symptom and risk factor awareness. Our results provide direction for locally targeted cancer awareness intervention programs and serve as a baseline measure against which to evaluate interventions in SSA.

Presentation intervals and the impact of delay on breast cancer progression in a black African population

Background

The help-seeking interval and primary-care interval are points of delays in breast cancer presentation. To inform future intervention targeting early diagnosis of breast cancer, we described the contribution of each interval to the delay and the impact of delay on tumor progression.

Method

We conducted a multicentered survey from June 2017 to May 2018 hypothesizing that most patients visited the first healthcare provider within 60 days of tumor detection. Inferential statistics were by t-test, chi-square test, and Wilcoxon-Signed Rank test at p-value 0.05 or 95% confidence limits. Time-to-event was by survival method. Multivariate analysis was by logistic regression.

Results

Respondents were females between 24 and 95 years (n = 420). Most respondents visited FHP within 60 days of detecting symptoms (230 (60, 95% CI 53–63). Most had long primary-care (237 of 377 (64 95% CI 59–68) and detection-to-specialist (293 (73% (95% CI 68–77)) intervals. The primary care interval (median 106 days, IQR 13–337) was longer than the help-seeking interval (median 42 days, IQR 7–150) Wilcoxon signed-rank test p = 0.001. There was a strong correlation between the length of primary care interval and the detection-to-specialist interval (r = 0.9, 95% CI 0.88–0.92). Patronizing the hospital, receiving the correct advice, and having a big tumor (> 5 cm) were associated with short intervals.

Tumors were detected early, but most became advanced before arriving at the specialist clinic. The difference in tumor size between detection and arriving at a specialist clinic was 5.0 ± 4.9 cm (95% CI 4.0–5.0). The hazard of progressing from early to locally advanced disease was least in the first 30 days (3%). The hazard was 31% in 90 days.

Conclusion

Most respondents presented early to the first healthcare provider, but most arrived late at a specialist clinic. The primary care interval was longer than the help-seeking interval. Most tumors were early at detection but locally advanced before arriving in a specialist clinic. Interventions aiming to shorten the primary care interval will have the most impact on time to breast cancer presentation for specialist oncology care in Nigeria.

Impact of Health Insurance on Stage at Cancer Diagnosis Among Adolescents and Young Adults

BACKGROUND

Uninsured adolescents and young adults (AYAs) and those with publicly funded health insurance are more likely to be diagnosed with cancer at later stages. However, prior population-based studies have not distinguished between AYAs who were continuously uninsured from those who gained Medicaid coverage at the time of cancer diagnosis.

METHODS

AYA patients (ages 15-39 years) with nine common cancers diagnosed from 2005 to 2014 were identified using California Cancer Registry data. This cohort was linked to California Medicaid enrollment files to determine continuous enrollment, discontinuous enrollment, or enrollment at diagnosis, with other types of insurance determined from registry data. Multivariable logistic regression was used to evaluate factors associated with later stages at diagnosis.

RESULTS

The majority of 52 774 AYA cancer patients had private or military insurance (67.6%), followed by continuous Medicaid (12.4%), Medicaid at diagnosis (8.5%), discontinuous Medicaid (3.9%), other public insurance (1.6%), no insurance (2.9%), or unknown insurance (3.1%). Of the 13 069 with Medicaid insurance, 50.1% were continuously enrolled. Compared to those who were privately insured, AYAs who enrolled in Medicaid at diagnosis were 2.2-2.5 times more likely to be diagnosed with later stage disease, whereas AYAs discontinuously enrolled were 1.7-1.9 times and AYAs continuously enrolled were 1.4-1.5 times more likely to be diagnosed with later stage disease. Males, those residing in lower socioeconomic neighborhoods, and AYAs of Hispanic or black race and ethnicity (vs non-Hispanic white) were more likely to be diagnosed at a later stage, independent of insurance.

CONCLUSIONS

Our findings suggest that access to continuous medical insurance is important for decreasing the likelihood of late stage cancer diagnosis.

Clinical Characteristics and Outcome Trends of Adjuvant Anthracycline and Taxane Regimen for Early Stage Breast Cancer

Background

The anthracycline and taxane-based chemotherapy treatment regimen remains the gold standard for treatment of early stage breast cancer. However, studies examining the effectiveness and use of this treatment regimen in Indian context are limited. This study examined patients treated with anthracycline and taxane-based chemotherapy at a tertiary care cancer center in India.

Methods

Patients with confirmed early stage breast cancer who had undergone primary breast surgery followed by treatment with anthracycline and taxane-based chemotherapy between 2009 and 2015 were included in the study. Data on clinical characteristics and treatment details were collected from the patients’ medical records.

Results

Two hundred sixty-four women were included in the analysis. The median age at presentation was 50 years. Among the 264 women, 40.5% were premenopausal, 1.2% were perimenopausal, and 58.3% were postmenopausal. The number of patients undergoing breast-conserving surgery (BCS) and modified radical mastectomy (MRM) were 35.2% and 64.7%, respectively. Patients with a tumor grade of 1, 2, and 3 were 7.2%, 53.1%, and 39.7%, respectively. Tumors were unifocal in 81.1% and multifocal in 18.2% of patients. Estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor-2 (HER-2) positivity was detected in 58.3%, 54.2%, and 3.1% of patients, respectively and 38.6% of patients were triple negative. With a median follow-up of 36.2 months, the invasive disease-free survival rate was 90.9% and mean disease-free survival time was 65.4 ± 1.13 months.

Conclusions

The results of this study confirm the clinical utility of anthracycline and taxane-based chemotherapy regimen as the adjuvant chemotherapy treatment of early stage breast cancer.

Prevalence of Themes Linked to Delayed Presentation of Breast Cancer in Africa: A Meta-Analysis of Patient-Reported Studies

PURPOSE

The prevalence of themes linked to delay in presentation of breast cancer (BC) and their underlying factors vary considerably throughout Africa. Regional differences and trends are largely unreported. The purpose of this research was to provide summary estimates of the prevalence and distribution of the themes and underlying factors linked to delay in the presentation of BC, regional variation, and trends in an effort to identify targets for intervention.

DESIGN

We screened articles found through PubMed/Medline, African Journal OnLine, Science Direct, Google/Google Scholar, and ResearchGate. We included patient-reported surveys on the reasons linked to delayed presentation under 6 previously identified themes: symptom misinterpretation, fear, preference for alternative care, social influence, hospital-related factors, and access factors. The meta-analytical procedure in MetaXL used the quality-effect model.

RESULTS

Twelve of the 236 identified articles were eligible for this review. The overall summary estimate of late presentation (> 90 days) was 54% (95% CI, 23 to 85) and was worst in the eastern and central regions. Symptom misinterpretation was the most common theme (50%; 95% CI, 21 to 56), followed by fear (17%; 95% CI, 3 to 27), hospital-related theme (11%; 95% CI, 1 to 21), preference for alternative care (10%; 95% CI, 0 to 21), social influence (7%; 95% CI, 0 to 14), and access-related theme (6%; 95% CI, 0 to 13). The most common factor underlying symptom misinterpretation was mischaracterizing the breast lesion as benign (60%; 95% CI, 4 to 100) which surpassed lack of awareness in the last decade. Misdiagnosis and failure to refer were the dominant hospital-related factors.

CONCLUSION

Modifiable factors such as mischaracterizing malignant masses as benign, fear, misdiagnosis, and failure to refer were the prevalent factors contributing to delays throughout Africa. These factors are promising targets for intervention.

False-positive mammography and mammography screening intentions among black women: the influence of emotions and coping strategies

Introduction: Abnormal mammograms confirmed as benign are known as false-positive mammography (FPM) results. Research indicates that a history of FPM results may be linked to diagnostic delays in Black women, yet much of the research on FPM has focused on White women.Objectives: The purpose of this study was to examine: 1) The influence of FPM on breast cancer (BrCa) screening beliefs and intentions among Black women and 2) Whether emotional states, personality traits or coping behaviors altered the previously described relationships.Design: BrCa-free, Black women, aged 40 and older who completed screening mammograms in 2016 were recruited for a case-control study from 2016 to 2017. Women with FPM results were cases, and women with normal results served as matched controls. Print surveys assessing demographics, personality traits, emotions, BrCa screening history, BrCa beliefs, and africentric coping behaviors were mailed to participants. The final sample consisted of 118 respondents (55 cases, 63 controls). Ordinary least squares (OLS) models were constructed. Personality traits and emotions were tested as mediators and coping behaviors as moderators of the relationship between FPM results and BrCa beliefs.Results: FPM status was associated with a higher perception of barriers to mammography, and an elevated perception of barriers was associated with lower intentions to complete mammography. Collective coping behaviors functioned as a moderator and were associated with a decreased perception of mammography barriers in women with FPM results.Conclusions: FPM status had a detrimental impact on mammography intention indirectly through the perception of mammography barriers, but the use of africentric coping behaviors moderated the relationship between FPM status and perceived barriers to mammography. Culturally specific research focused on Black women is needed to explore influences on BrCa screening beliefs and mammography completion in this population.

Internalized HIV-Related Stigma and Breast Health Beliefs Among African-American Women Receiving Care for HIV in the USA

OBJECTIVES

African-American women suffer disproportionately from HIV, breast cancer, and other illnesses. Little is known about the relationship between internalized HIV-related stigma and health beliefs related to other illnesses, including breast cancer. Our study examined (1) the relationship between internalized HIV-related stigma and breast health beliefs over time and (2) the moderating effects of participating in a stigma reduction intervention and/or social support.

METHODS

Data from 239 African-American women receiving care for HIV in Chicago, IL, or Birmingham, AL, enrolled in the Unity randomized controlled trial, were used in this secondary analysis. Threat of breast cancer was measured in terms of perceived susceptibility, fear, and adverse consequences as well as an overall perceived threat of breast cancer. We used multivariate models with generalized estimating equations to examine the relationship between internalized HIV-related stigma and breast health beliefs across three time points (baseline, immediately post-workshop, and at 12-month follow-up) and to examine if the study arm (HIV stigma reduction vs. breast cancer education) or social support moderated the relationship.

RESULTS

Internalized HIV-related stigma was associated with greater overall perceived threat (p < 0.001), susceptibility (p = 0.03), fear (p < 0.001), and perceived adverse consequences (p < 0.001) of breast cancer. These associations remained consistent across study arms and across all levels of social support.

CONCLUSIONS

Future studies that examine co-morbid health conditions among African-American women living with HIV should consider the impact of HIV-related stigma on attitudes and beliefs related to co-morbid conditions.

Delays and Barriers to Cancer Care in Low- and Middle-Income Countries: A Systematic Review

BACKGROUND

Advanced stage presentation of patients with is common in low- and middle-income countries (LMICs). A comprehensive analysis of existing delays and barriers in LMICs has not been previously reported. We conducted a systematic literature review to comprehensively outline delays and barriers to identify targets for future interventions and provide recommendations for future research in this field.

MATERIALS AND METHODS

Multiple electronic databases were searched using a standardized search strategy. Eligible articles were of any language, from LMICs, and published between January 1, 2002, and November 27, 2017. Included studies reported cancer care intervals or barriers encountered. Intervals and associated barriers were summarized by cancer type and geographical region.

RESULTS

This review included 316 study populations from 57 LMICs: 142 (44.9%) studies addressed time intervals, whereas 214 (67.7%) studies described barriers to cancer diagnosis. The median intervals were similar in the following three stages of early diagnosis: (a) access (1.2 months), (b) diagnostic (0.9 months), and (c) treatment (0.8 months). Studies from low-income countries had significantly longer access intervals (median, 6.5 months) compared with other country income groups. Patients with breast cancer had longer delay intervals than patients with childhood cancer. No significant variation existed between geographic regions. Low health literacy was reported most frequently in studies describing barriers to cancer diagnosis and was associated with lower education level, no formal employment, lower income, and rural residence.

CONCLUSION

Early diagnosis strategies should address barriers during all three intervals contributing to late presentation in LMICs. Standardization in studying and reporting delay intervals in LMICs is needed to monitor progress and facilitate comparisons across settings.

IMPLICATIONS FOR PRACTICE

This review draws the attention of cancer implementation scientists globally. The findings highlight the significant delays that occur throughout the cancer care continuum in low- and middle-income countries and describe common barriers that cause them. This review will help shape the global research agenda by proposing metrics and implementation studies. By demonstrating the importance of standardized reporting metrics, this report sets forth additional research and evidence needed to inform cancer control policies.