Social networks, social support, and burden in relationships, and mortality after breast cancer diagnosis in the Life After Breast Cancer Epidemiology (LACE) study

Glucocorticoid Receptors Orchestrate a Convergence of Host and Cellular Stress Signals in Triple Negative Breast Cancer

Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer that lacks expression of the nuclear steroid receptors that bind estrogens (ER) and progestogens (PRs) and does not exhibit HER2 (Human epidermal growth factor 2) receptor overexpression. Even in the face of initially effective chemotherapies, TNBC patients often relapse. One primary cause for therapy-resistant tumor progression is the activation of cellular stress signaling pathways. The glucocorticoid receptor (GR), a corticosteroid-activated transcription factor most closely related to PR, is a mediator of both endocrine/host stress and local tumor microenvironment (TME)-derived and cellular stress responses. Interestingly, GR expression is associated with a good prognosis in ER+ breast cancer but predicts poor prognosis in TNBC. Classically, GR's transcriptional activity is regulated by circulating glucocorticoids. Additionally, GR is regulated by ligand-independent signaling events. Notably, the stress-activated protein kinase, p38 MAP kinase, phosphorylates GR at serine 134 (Ser134) in response to TME-derived growth factors and cytokines, including HGF and TGFβ1. Phospho-Ser134-GR (p-Ser134-GR) associates with cytoplasmic and nuclear signaling molecules, including 14-3-3ζ, aryl hydrocarbon receptors (AhR), and hypoxia-inducible factors (HIFs). Phospho-GR/HIF-containing transcriptional complexes upregulate gene sets whose protein products include the components of inducible oncogenic signaling pathways (PTK6) that further promote cancer cell survival, chemoresistance, altered metabolism, and migratory/invasive behavior in TNBC. Recent studies have implicated liganded p-Ser134-GR (p-GR) in dexamethasone-mediated upregulation of genes related to TNBC cell motility and dysregulated metabolism. Herein, we review the tumor-promoting roles of GR and discuss how both ligand-dependent and ligand-independent/stress signaling-driven inputs to p-GR converge to orchestrate metastatic TNBC progression.

Cancer Patients' Social Relationships During 3 Years After Diagnosis-Generic and Cancer-Specific Social Networks

BACKGROUND

Social relationships are important health resources and may be investigated as social networks. We measured cancer patients' social subnetworks divided into generic social networks (people known to the patients) and disease-specific social networks (the persons talked to about the cancer) during 3 years after diagnosis.

METHOD

Newly diagnosed patients with localized breast cancer (n = 222), lymphoma (n = 102), and prostate cancer (n = 141) completed a questionnaire on their social subnetworks at 2-5 months after diagnosis and 9, 18, and 36 months thereafter. Generic and cancer-specific numbers of persons of spouse/partner; other family; close relatives, in detail; and friends were recorded as well as cancer-specific numbers of persons in acquaintances; others with cancer; work community; healthcare professionals; and religious, hobby, and civic participation. The data was analyzed with regression models.

RESULTS

At study entry, most patients had a spouse/partner, all had close relatives (the younger, more often parents; and the older, more often adult children with families) and most also friends. The cancer was typically discussed with them, and often with acquaintances and other patients (74-86%). Only minor usually decreasing time trends were seen. However, the numbers of distant relatives and friends were found to strongly increase by the 9-month evaluation (P < 0.001).

CONCLUSION

Cancer patients have multiple social relationships and usually talk to them about their cancer soon after diagnosis. Most temporal changes are due to the natural course of life cycle. The cancer widened the patients' social networks by including other patients and healthcare professionals and by an increased number of relatives and friends.

A randomized controlled trial of the effectiveness of a one-to-one peer support intervention on resilience, social support, and salivary cortisol in recently diagnosed women with breast cancer

PURPOSE

Peer support has been suggested as a way to help women diagnosed with breast cancer to better cope with their situation, but studies on its effectiveness have conflicting results. This randomized controlled trial aimed to study the effectiveness of a one-to-one peer support intervention on psychological resilience, social support, and salivary cortisol among breast cancer patients.

METHODS

The sample consisted of 121 newly diagnosed women at Onkologikoa Hospital. Patients who were prescribed chemotherapy were randomly assigned to Intervention Group 1 (IG1) or Control Group 1 (CG1). Similarly, those prescribed adjuvant radiotherapy were assigned to IG2 or CG2. Women in IG1 received 8 biweekly social support sessions from volunteer survivors who had successfully overcome breast cancer, while IG2 received 6 biweekly sessions. CG1 and CG2 only received standard care. Resilience, social support, and salivary cortisol were assessed at baseline (T1) and at the end of the intervention (T2).

RESULTS

We found a non-significant, yet a small to moderate size increase in resilience from T1 to T2 in IG1 (p = 0.246; dDc = 0.47). Upon regression analysis, we observed that this increase was determined by changes in cortisol (β = -0.658, p = 00.010), affective support (β = -0.997, p = 00.014), and emotional support (β = 0.935, p = 00.008). We also found a significant decrease in resilience levels in CG2 from T1 to T2 (p = 0.003; dDc = 0.88).

CONCLUSION

The present study suggests that peer support can exert a protective psychological influence on women diagnosed with breast cancer, and further indicates an exciting avenue for future intervention development in the breast cancer care continuum.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05077371.

Individual and Neighborhood-level Socioeconomic Status and Somatic Mutations Associated With Increased Risk of Cardiovascular Disease and Mortality: A Cross-Sectional Analysis in the Women's Health Initiative

BACKGROUND

Clonal hematopoiesis of indeterminate potential (CHIP), the expansion of leukemogenic mutations in white blood cells, has been associated with increased risk of atherosclerotic cardiovascular diseases, cancer, and mortality.

OBJECTIVE

We examined the relationship between individual- and neighborhood-level socioeconomic status (SES) and CHIP and evaluated effect modification by interpersonal and intrapersonal resources.

METHODS

The study population included 10,799 postmenopausal women from the Women's Health Initiative without hematologic malignancy or antineoplastic medication use. Individual- and neighborhood (Census tract)-level SES were assessed across several domains including education, income, and occupation, and a neighborhood-level SES summary z-score, which captures multiple dimensions of SES, was generated. Interpersonal and intrapersonal resources were self-reports. CHIP was ascertained based on a prespecified list of leukemogenic driver mutations. Weighted logistic regression models adjusted for covariates were used to estimate risk of CHIP as an odds ratio (OR) and 95% confidence interval (95% CI).

RESULTS

The interval-scale neighborhood-level SES summary z-score was associated with a 3% increased risk of CHIP: OR (95% CI) = 1.03 (1.00-1.05), p = .038. Optimism significantly modified that estimate, such that among women with low/medium and high levels of optimism, the corresponding ORs (95% CIs) were 1.03 (1.02-1.04) and 0.95 (0.94-0.96), pInteraction < .001.

CONCLUSIONS

Our findings suggest that reduced risk of somatic mutation may represent a biological pathway by which optimism protects contextually advantaged but at-risk women against age-related chronic disease and highlight potential benefits of long-term, positive psychological interventions.

Associations between Psychological Resilience and Social Support with Posttraumatic Growth in Breast Cancer Patients: A Cross-Sectional Study

This cross-sectional study examined the associations of psychological resilience, perceived social support, and posttraumatic growth (PTG) in breast cancer (BC) patients (N = 203). The participants' mean age was 43.14 ± 9.06, 80.3% were married, 40.9% had a university degree, 61.6% were unemployed, and 72.4% reported a moderate economic status. No significant correlation was found between PTG and psychological resilience, while a moderate and positive correlation was observed between PTG and perceived social support. A weak and positive correlation was also detected between perceived social support and psychological resilience.    Professionals working in the field of psycho-oncology and social work can make attempts to increase psychological resilience, perceived social support, and PTG in BC patients.

Implementation of Virtual Integrative Oncology Shared Medical Appointment Series (VIOSMAS) Within Mixed Diagnosis Population

BACKGROUND

Integrative oncology [IO] is sought-after by patients, endorsed by clinical guidelines, and valued within National Cancer Institute Centers. Shared Medical Appointments [SMA] leverage health education and social connection to deliver enhanced patient experience, population health, cost-reduction, and clinician well-being. Integrative Oncology Shared Medical Appointments increase access to integrative medicine but delivering these services via telehealth have not been evaluated.

OBJECTIVE

We created, and pilot tested a Virtual Integrative Oncology Shared Medical Appointment Series (VIOSMAS) to assess its feasibility, acceptability, and efficacy at an urban academic teaching hospital.

METHODS

The 7-session hour-long Living Well with and after Cancer series included didactics, multi-disciplinary experiential sessions, and group discussion. Topics included (1) Introduction, (2) Herbs/Botanicals/Fungi, (3) Mindful Movement, (4) Acupuncture, (5) Narratives and Nature, (6) Diet and Culinary Medicine, and (7) Vitamins/Supplements. Virtual visits via telehealth were offered to enhance patient participation during the pandemic. Outcome measures included recruitment, retention, pre/post-series patient survey and qualitative clinician feedback.

RESULTS

Between 9/2021 and 4/2023, 72 unique patients were recruited to 5 cohorts and had a total of 332 VIOSMAS visits. A total of 50 patients (69%) attended 4 or more of the 7-session series; 60 (83% were women); patients ranged in age from 28 to 93 years (median 66); 36 (50%) lived outside the city center; the most common cancer diagnoses were breast, lymphoma, and lung cancer. Patients were from diverse demographics. Pre-program, patients reported desiring assistance in addressing diverse symptoms including fatigue, insomnia, pain, gastrointestinal (GI) symptoms, anxiety, and depression. Post-series, patients reported that the VIOSMAS addressed their goals and symptoms; they also reported incorporating recommended lifestyle changes in diet, exercise, sleep, and stress management; they were satisfied with the number of sessions and telehealth format. The participating clinicians reported high levels of satisfaction with VIOSMAS. Revenue to the institution from VIOSMAS exceeded the revenue potential of equivalent time spent for individual visits while supporting extended physician-patient contact.

CONCLUSION

VIOSMAS is feasible for patients and clinicians, addresses patients' symptoms and questions about lifestyle and complementary therapies, and generates more revenue than individual visits. Larger implementation trials with appropriate comparison groups are recommended.

Resilience in Newly Diagnosed Breast Cancer Women: The Predictive Role of Diurnal Cortisol and Social Support

BACKGROUND

Breast cancer is currently the most prevalent malignancy among women. Psychological resilience is an important factor that diminishes the stress-related emotional and psychosocial disturbances triggered when receiving the diagnosis. Furthermore, resilience appears to be associated with cortisol, the hormonal end-product of the hypothalamic-pituitary-adrenal axis; however, further studies are needed due to the mixed results reported. Thus, we aim to examine the predictive role of social support and cortisol in resilience among breast cancer patients.

METHODS

A total of 132 women with primary breast cancer completed the Medical Outcomes Study-Social Support Survey (MOS-SSS) and the Resilience Scale (RS-14) and provided four salivary samples for the estimation of participants' total daily cortisol production, for which the formula of the area under the curve with respect to the ground (AUCg) was applied. Moderation analyses were performed to study the influence of social support and AUCg on psychological resilience levels.

RESULTS

The regression analyses showed a direct significant effect for the emotional support subscale of MOS-SSS on resilience and the interaction between emotional support and AUCg was also found to be statistically significant. Specifically, the conditional effect of emotional support on resilience was found to be significant at middle (M = 3.08; p < .05) and low levels (M = .59; p < .001) of AUCg.

CONCLUSIONS

Our results suggest that newly diagnosed breast cancer women with middle and low diurnal cortisol profiles may benefit more from emotional support based-interventions while women with high diurnal cortisol may need more individualized therapies.

Social relationships and epigenetic aging in older adulthood: Results from the Health and Retirement Study

Growing evidence suggests that social relationship quality can influence age-related health outcomes, although how the quality of one's relationships directly relates to the underlying aging process is less clear. We hypothesized that the absence of close relationships as well as lower support and higher strain within existing relationships would be associated with an accelerated epigenetic aging profile among older adults in the Health and Retirement Study. Adults (N = 3,647) aged 50-100 years completed ratings of support and strain in relationships with their spouse, children, other family members, and friends. They also provided a blood sample that was used for DNA methylation profiling to calculate a priori-specified epigenetic aging measures: Horvath, Hannum, PhenoAge, GrimAge, and Dunedin Pace of Aging methylation (DunedinPoAm38). Generalized linear models that adjusted for chronological age, sex, and race/ethnicity and applied a false discovery rate correction revealed that the absence of marital and friend relationships related to an older GrimAge and faster DunedinPoAm38. Among those with existing relationships, lower support from a spouse, child, other family, and friends and higher strain with friends related to an older PhenoAge and GrimAge and faster DunedinPoAm38. In secondary analyses that further adjusted for socioeconomic and lifestyle factors, lower support from other family members and friends was associated with greater epigenetic aging. Findings suggest that the absence of close relationships and lower support within existing relationships-particularly with family members and friends-relate to accelerated epigenetic aging in older adulthood, offering one mechanism through which social relationships might influence risk for age-related declines and disease.

Coping strategies and psychosocial resources among women living with metastatic breast cancer: A qualitative study

Objective: Despite more women living with metastatic breast cancer (MBC), this population is underrepresented in cancer survivorship research. Few studies have assessed how women with MBC cope with their cancer experience. This qualitative study describes the coping strategies and psychosocial resources utilized by women living with MBC.Methods: Twenty-two women with MBC participated in four focus groups. Transcripts were analyzed using a general inductive approach. Codes derived from participants' responses were subsequently condensed into themes.Results: We identified 12 coping strategies and psychosocial resources and grouped them into five themes: Behavioral Coping Strategies (i.e. stress management, active coping and planning); Cognitive Coping Strategies and Psychological Resources (i.e. cognitive reappraisal, optimism, mindfulness, positive thinking, and religious coping); Existential Approach-Oriented Coping (i.e. acceptance, values-based living, and identity integration); Avoidance (i.e. avoidant coping); and Interpersonal Resources and Seeking Social Support (i.e. social support).Conclusions: Women living with MBC utilize several engagement and disengagement coping strategies, as well as intrapersonal and interpersonal resources. This study provides useful perspectives of women living with MBC that may inform the development of psychosocial interventions. Further research is needed to assess coping strategies and psychosocial resources across different subgroups of MBC patients and determine their impact on cancer outcomes.

Social Isolation and Breast Cancer

Although the role of life stressors in breast cancer remains unclear, social isolation is consistently associated with increased breast cancer risk and mortality. Social isolation can be defined as loneliness or an absence of perceived social connections. In female mice and rats, social isolation is mimicked by housing animals 1 per cage. Social isolation causes many biological changes, of which an increase in inflammatory markers and disruptions in mitochondrial and cellular metabolism are commonly reported. It is not clear how the 2 traditional stress-induced pathways, namely, the hypothalamic-pituitary-adrenocortical axis (HPA), resulting in a release of glucocorticoids from the adrenal cortex, and autonomic nervous system (ANS), resulting in a release of catecholamines from the adrenal medulla and postganglionic neurons, could explain the increased breast cancer risk in socially isolated individuals. For instance, glucocorticoid receptor activation in estrogen receptor positive breast cancer cells inhibits their proliferation, and activation of β-adrenergic receptor in immature immune cells promotes their differentiation toward antitumorigenic T cells. However, activation of HPA and ANS pathways may cause a disruption in the brain-gut-microbiome axis, resulting in gut dysbiosis. Gut dysbiosis, in turn, leads to an alteration in the production of bacterial metabolites, such as short chain fatty acids, causing a systemic low-grade inflammation and inducing dysfunction in mitochondrial and cellular metabolism. A possible causal link between social isolation-induced increased breast cancer risk and mortality and gut dysbiosis should be investigated, as it offers new tools to prevent breast cancer.

A systematic review and meta-analysis of 90 cohort studies of social isolation, loneliness and mortality

The associations between social isolation, loneliness and the risk of mortality from all causes, cardiovascular disease (CVD) and cancer are controversial. We systematically reviewed prospective studies on the association between social isolation, loneliness and mortality outcomes in adults aged 18 years or older, as well as studies on these relationships in individuals with CVD or cancer, and conducted a meta-analysis. The study protocol was registered with PROSPERO (reg. no. CRD42022299959). A total of 90 prospective cohort studies including 2,205,199 individuals were included. Here we show that, in the general population, both social isolation and loneliness were significantly associated with an increased risk of all-cause mortality (pooled effect size for social isolation, 1.32; 95% confidence interval (CI), 1.26 to 1.39; P < 0.001; pooled effect size for loneliness, 1.14; 95% CI, 1.08 to 1.20; P < 0.001) and cancer mortality (pooled effect size for social isolation, 1.24; 95% CI, 1.19 to 1.28; P < 0.001; pooled effect size for loneliness, 1.09; 95% CI, 1.01 to 1.17; P = 0.030). Social isolation also increased the risk of CVD mortality (1.34; 95% CI, 1.25 to 1.44; P < 0.001). There was an increased risk of all-cause mortality in socially isolated individuals with CVD (1.28; 95% CI, 1.10 to 1.48; P = 0.001) or breast cancer (1.51; 95% CI, 1.34 to 1.70; P < 0.001), and individuals with breast cancer had a higher cancer-specific mortality owing to social isolation (1.33; 95% CI, 1.02 to 1.75; P = 0.038). Greater focus on social isolation and loneliness may help improve people's well-being and mortality risk.

Associations between psychosocial factors and circulating cytokines in breast cancer survivors

OBJECTIVE

Research has established links between social isolation and heightened levels of proinflammatory cytokines (e.g., interleukin-6 [IL-6], tumour necrosis factor alpha [TNF-α]). Recent advances allow for the examination of cytokines that may also play a role in antiviral immunity (interferon-gamma [IFN-γ]). The present work explored how various features of social experience relate to circulating cytokines in breast cancer survivors, as inflammation has been tied to cancer recurrence and mortality.

DESIGN

Female breast cancer survivors (N = 43) completed a blood draw to assess circulating levels of proinflammatory cytokines (IL-6, TNF-α) and levels of a cytokine that also relates to antiviral immunity (IFN-γ).

MAIN OUTCOME MEASURES

We examined associations between cytokines and different aspects of social experience, including household size, psychosocial well-being, and social threat anxiety.

RESULTS

Circulating levels of IFN-γ were associated with larger household size (r = 0.32, p = 0.04) and higher levels of psychosocial well-being (r = 0.33, p = 0.04). Additionally, heightened levels of IL-6 were associated with social threat anxiety (r = 0.38, p = 0.01). Heightened IL-6 was also associated with household size (r = 0.33, p = 0.03).

CONCLUSION

These findings are consistent with work suggesting that antiviral immunity and inflammation may have distinct contributions to the links between social experience and health, particularly for those previously diagnosed with breast cancer.

Characteristics and influencing factors of social isolation in patients with breast cancer: a latent profile analysis

PURPOSE

The goal of this study is to investigate the social isolation (SI) subtypes of patients with breast cancer (BC) and to explore its influencing factors.

METHODS

A sample of 303 BC patients participated in the study from September to December, 2021. Latent profile analysis (LPA) was performed to identify SI clusters based on the three sub-scales of the Chinese version of the Social Anxiety Scale, the Chinese version of the Social Avoidance and Distress Scale, and the Chinese version of the Loneliness Scale.

RESULTS

We found that SI can be divided into three categories: high-level (Class 1), middle-level (Class 2), and low-level (Class 3), accounting for 20.46%, 33.00%, and 46.54%, respectively. Compared to Class 3, Class 1, which had the lower average monthly income per family member (RMB) (< 3000: OR = 5.298, P = .021; 3000 ~ 5000: OR = 5.320, P = .018), was more likely to suffer from SI due to occupation (Laborer: OR = 12.023, P = .009). Surgery (OR = 14.138, P < .001; OR = 2.777, P = .020), chemotherapy (OR = 10.224, P = .001; OR = 3.545, P = .001); poorer family functioning (OR = .671, P < .001; OR = .801, P = .002), and lower levels of self-transcendence (OR = .806, P < .001; OR = .911, P < .001) were important influencing factors for SI in Class 1 and Class 2 compared to Class 3.

CONCLUSION

SI is classifiably heterogeneous among patients with BC. Strategies that identify characteristics of SI and give targeted intervention focusing on family functioning and improving self-transcendence levels contribute to the prevention of SI among patients with BC.

The impact of social and environmental factors on cancer biology in Black Americans

Low socioeconomic status (SES) is associated with early onset of chronic diseases and reduced life expectancy. The involvement of neighborhood-level factors in defining cancer risk and outcomes for marginalized communities has been an active area of research for decades. Yet, the biological processes that underlie the impact of SES on chronic health conditions, such as cancer, remain poorly understood. To date, limited studies have shown that chronic life stress is more prevalent in low SES communities and can affect important molecular processes implicated in tumor biology such as DNA methylation, inflammation, and immune response. Further efforts to elucidate how neighborhood-level factors function physiologically to worsen cancer outcomes for disadvantaged communities are underway. This review provides an overview of the current literature on how socioenvironmental factors within neighborhoods contribute to more aggressive tumor biology, specifically in Black U.S. women and men, including the impact of environmental pollutants, neighborhood deprivation, social isolation, structural racism, and discrimination. We also summarize commonly used methods to measure deprivation, discrimination, and structural racism at the neighborhood-level in cancer health disparities research. Finally, we offer recommendations to adopt a multi-faceted intersectional approach to reduce cancer health disparities and develop effective interventions to promote health equity.

Modèle de survie au cancer appliqué aux soins holistiques et à la recherche

Les progrès réalisés dans la lutte contre le cancer ont augmenté les taux de survie, entraînant un tel changement de paradigme que le cancer est maintenant considéré comme une maladie chronique; il nous faut donc évaluer notre connaissance de la survie au cancer (SC). C’est dans cette optique que les auteurs ont procédé à une recension exhaustive des écrits dans les référentiels CINAHL, MEDLINE et PUBMED de 2000 et 2021. En s’appuyant sur les concepts étudiés dans la littérature, ils ont répertorié les principaux facteurs qui influencent la survie au cancer dans l’ensemble des populations atteintes et ont proposé un modèle. Le présent article décrit ce modèle de survie au cancer (MSC). Le MSC prend en compte les facteurs prédisposant à la survie ainsi que les facteurs d’influence en jeu dans les trois phases de survie (aiguë, prolongée et permanente), à savoir le traitement et le traitement d’entretien (soins médicaux et psychosociaux), le bien-être, et d’autres éléments d’influence (expériences entraînant de profonds changements, incertitude, établissement de priorités, gestion du bien-être et conséquences indirectes) de même que les facteurs liés aux relations sociales qui jouent sur le fardeau des symptômes des survivants ainsi que l’expérience globale de la survie (état de santé et qualité de vie). Une étude de cas a d’ailleurs montré l’utilité du MSC. L’application du modèle est prometteuse pour l’avenir, tant pour améliorer la qualité de la survivance que pour guider la recherche et la pratique clinique en vue de favoriser et d’optimiser la bonne santé des survivants à long terme.

A cancer survivorship model for holistic cancer care and research

Advancements in cancer have increased survival rates leading to a paradigm shift such that cancer is considered a chronic disease, necessitating an evaluation of our understanding of cancer survivorship (CS). For this purpose, a comprehensive literature search was performed, using CINAHL, MEDLINE, and PUBMED from 2000-2021. Drawing from the concepts in the literature, salient factors that affect CS across cancer populations were identified and a proposed model was developed. This paper describes the Cancer Survivorship Model (CSM). The CSM represents predisposing factors for survivors and survivorship's acute, extended, and long-term phases, influencing factors: treatment and maintenance (medical/ psychosocial care), well-being, influencing aspects (life-changing experience, uncertainty, prioritizing life, wellness management, and collateral damage), and social relationship factors that impact survivors' symptom burdens and overall survivorship experience (health outcomes and quality of life). A case study demonstrates the CSM utility. Future application of the model holds promise for improving the quality of survivorship and informing research and clinical practice to promote and optimize survivors' outcomes throughout the evolving survivorship.

Social isolation as a risk factor for all-cause mortality: Systematic review and meta-analysis of cohort studies

BACKGROUND

Although several epidemiological studies have linked social isolation to increased risk of mortality, the magnitude of any effect is unclear, in part because of the use of different measures of social isolation.

OBJECTIVE

To examine the association between social isolation and all-cause mortality and investigate whether it differs in various subgroups or populations.

DATA SOURCES

We searched for relevant studies in electronic databases: MEDLINE (1946 to December 31, 2021), EMBASE (1974 to December 31, 2021), and PsycINFO (1806 to December 31, 2021).

SELECTION CRITERIA

We included both prospective and retrospective cohort studies that examined the association between social isolation and all-cause mortality among adults.

DATA COLLECTION AND ANALYSIS

Two reviewers screened and extracted data independently. We contacted study authors to obtain missing information whenever possible. Data were pooled using a random effect model to calculate estimates of the effects of social isolation on all-cause mortality.

RESULTS

Data from studies involving 1.30 million individuals were included. The pooled hazard ratio of social isolation for all-cause mortality was 1.33 (95% confidence interval; 1.26-1.41, heterogeneity: Chi² = 112.51, P < 0.00001, I² = 76%).

CONCLUSION

Social isolation is associated with increased risk for all-cause mortality.

REGISTRATION

PROSPERO (CRD42020152351).

Assessment of socio-relational self-efficacy in breast cancer patients: Italian validation of the social relationship coping efficacy scale (SRCE-I)

BACKGROUND

Social relationship coping efficacy (SRCE) represents the ability to maintain or enhance social relationships in the context of serious illness. The purpose of the current study was to confirm the factor structure, psychometric properties, and utility of the Italian version of the SRCE scale.

METHODS

181 breast cancer patients completed the SRCE-Italian (SRCE-I), the Cancer Behavior Inventory-Brief/Italian (CBI-B/I), quality of life (QOL) measures (EORTC QLQ-C30; EORTC QLQ-BR23), and the Hospital Anxiety and Depression Scale (HADS).

RESULTS

The SRCE-I was internally consistent (Cronbach alpha = .95) and factor analysis confirmed that the SRCE-I was a unidimensional construct. In terms of validity, the SRCE-I was correlated with QOL (EORTC QLQ-30, Social Functioning, r = .33, Emotional Functioning, r = .57, and Global Health/Quality of Life; r = .54) and scales of the EORTC QLQ-BR23 (e.g., Future Perspective, r = .38; Breast Symptoms, -.31). SRCE-I was also correlated negatively with the HADS (r = -.72) and positively with the CBI-B/I (r = .79), a measure of coping efficacy (all ps < .001). Mediation analyses confirmed the utility of the SRCE-I scale as a mediating mechanism in enhancing social functioning and QOL.

CONCLUSIONS

The SRCE-I is a structurally sound, reliable, and valid measure that assesses the ability to maintain or enhance social support and mitigate the loss of social support. The SRCE-I can be used as a screening measure to assess low efficacy for maintaining social support or as a measure to detect the change in efficacy for enhancing social support in interventions to improve the QOL of patients.

Social isolation in adults with cancer: An evolutionary concept analysis

Background

In extant literature, the concept of social isolation has been explored primarily in the context of older adults. However, people with cancer may also experience social isolation, and there is a need for increased clarity regarding this phenomenon in this population.

Objective

To conceptualize social isolation in adult cancer care.

Methods

PubMed, Web of Science, PsycINFO, CINAHL, China National Knowledge Infrastructure, Wanfang Data, and the Chinese Biomedical Literature Database were systematically searched using the key terms “cancer,” “social isolation,” “social alienation,” and “social exclusion” for studies (from the earliest date available to June 2022). The main disciplines involved were psychology, nursing, medicine, and public health. Rodgers’ evolutionary concept analysis was employed to clarify the antecedents, attributes, and consequences of social isolation in adults with cancer.

Results

A total of 60 eligible articles were reviewed entirely and the main findings were categorized into antecedents, attributes, and consequences. The antecedents of social isolation were classified into six categories: cancer-related physiological changes, cognitive beliefs, psychological wellbeing, unsatisfactory social supports or relationships, restrictions associated with receiving treatments, and social-level barriers. Attributes were characterized according to behavior or social avoidance and negative affective experiences, while consequences were attributed to low therapeutic compliance, poor health conditions and mental health problems, and low quality of life. White’s heuristic model is a potential theoretical context applicable to social isolation in adults with cancer.

Conclusion

This concept analysis provides a basis for developing multidimensional assessment tools and measures to alleviate social isolation in adults with cancer, a complex and varied phenomenon. However, while this review contributes to the current knowledge on social isolation in people with cancer, studies should further investigate the relationships among attributes associated with social isolation.

Marital status and survival in cancer patients: A systematic review and meta-analysis

BACKGROUND

In recent years, authors have repeatedly reported on the significance of social support in cancer survival. Although overall the studies appear to be convincing, little is known about which types of social support promote better survival rates, and which subgroups of cancer patients are more susceptible to the benefits of it. The aim of this study was to identify, organize, and examine studies reporting on the significance of social support in cancer survival.

METHODS

The PubMed, CINAHL and EBSCO databases were searched using the keywords social support/marital status, cancer, and survival/mortality. Where possible we used a meta-analytical approach, specifically a random effect model, in order to combine the results of the hazard ratios in studies from which this information could be obtained. When interpreting clinical relevance, we used the number needed to treat (NNT).

RESULTS

Better survival was observed in married patients when compared to unmarried (single, never-married, divorced/separated, and widowed) in overall and cancer-specific survival. Gender group differences showed that the association was statistically significant only in cancer-specific survival when comparing divorced/separated male and female cancer patients (p < 0.001), thus confirming results from the previous meta-analysis.

CONCLUSIONS

Being unmarried is associated with significantly worse overall and cancer-specific survival. The most vulnerable group found in our study were divorced/separated men. The results of this review can motivate physicians, oncologists, and other healthcare professionals to be aware of the importance of patients' social support, especially in the identified sub-group.

Graph theoretical way of understanding protein-protein interaction in ovarian cancer

Cancer is a major research area in the medical field. Precise assessment of non-similar cancer types holds great significance in according to better treatment and reducing the risk of destructiveness in patients’ health. Cancer comprises a ambient that differs in response to therapy, signaling mechanisms, cytology and physiology. Netting theory and graph theory jointly gives a viable way to probe the proteomic specific data of cancer types such as ovarian, colon, breast, oral, cervical, prostate, and lung. We observe that the P2P(protein-protein) interaction Nettings of the cancerous tissues blended with the seven cancers and normal have same structural attributes. But some of these point to desultory changes from the disease Nettings to normal implying the variation in the dealings and bring out the redoing in the complicacy of various cancers. The Netting-based approach has a pertinent role in precision oncology. Cancer can be better dealt with through mutated pathways or Nettings in preference to individual mutations and that the utility value of repositioned drugs can be understood from disease modules in molecular Nettings. In this paper, we demonstrate how the graph theory and neural Nettings act as vital tools for understanding cancer and other types such as ovarian cancer at the zeroth level.

The Relationship Between Prior Cancer Diagnosis and All-Cause Dementia Progression Among US Adults

BACKGROUND

Cancer-related cognitive impairment (CRCI), a frequent effect of cancer and its treatments, shares common cognitive symptoms with dementia syndromes. Cross-sectional studies demonstrate an inverse relationship between cancer and dementia. However, the longitudinal relationship between dementia decline and cancer has not been investigated.

OBJECTIVE

To evaluate the association between cancer and longitudinal progression of dementia.

METHODS

We extracted electronic health record data from July 2003 to February 2020 from a single academic medical center. We identified dementia and cancer history prior to dementia using ICD-9/10 codes. We measured cognitive decline with the Alabama Brief Cognitive Screener (ABCs). We used adjusted linear mixed models to estimate baseline cognition and rate of progression by cancer history, including differences by race.

RESULTS

The study included 3,809 participants with dementia, of which 672 (17.6%) had cancer history. Those with cancer history had higher baseline cognition (β: 0.62, 95% CI: -0.02-1.25), but similar rate of decline. Non-Hispanic Blacks had lower cognitive scores at baseline and throughout follow-up regardless of cancer status compared to non-Hispanic Whites and other races/ethnicities with and without cancer history.

CONCLUSION

In this longitudinal retrospective study, participants with cancer history demonstrate better cognition at dementia diagnosis and no difference in cognitive decline than those without cancer history. Smoking and comorbidities attenuate this association and results indicate non-Hispanic Blacks have worse cognitive outcomes in dementia regardless of cancer history than other race/ethnicity groups. Further exploration of the role of smoking, comorbidities, and race/ethnicity on cancer and dementia-related cognitive decline is needed.

Social support and outcomes in older adults with lung cancer

BACKGROUND

Insufficient social support is associated with increased mortality among older adults. Lung cancer is primarily a disease of older adults and is the leading cause of all cancer deaths. We assessed the association of social support with outcomes among older adults with lung cancer.

MATERIALS AND METHODS

Adults age 65 and older with lung cancer with a completed geriatric assessment (GA) were assessed. Emotional social support (ES) and tangible (material, instrumental) support (TS) measures and patient characteristics were obtained from the GA. The electronic health record was used to extract clinical variables. Simple linear regression models evaluated the association between social support scales with patient and clinical factors.

RESULTS

79 adults were assessed. White race was positively associated with ES score (p=.04), while higher BMI (p=.03), depression (p=.03) and anxiety (p=.02) were associated with worse ES. Higher BMI was associated with higher/better TS score (p=.02) while living alone was associated with lower/worse TS score (p=.03). Completion of platinum-based doublet chemotherapy with immunotherapy as planned was associated with higher ES scores (p=.02) and higher TS scores (p=.02). Disease progression was associated with lower ES scores (p=.03).

CONCLUSION

Social support may influence clinical outcomes in older adults with lung cancer. As lung cancer often portends to poor prognosis, social support may be an important prognostic indicator.

Aligned and Divergent Perceptions of Support Persons' Role in Triadic Gynecologic Cancer Communication

Health care providers routinely advise cancer patients to involve support persons in oncology care to fulfill critical support roles. This qualitative descriptive study explored alignment of triadic perceptions of support person involvement in oncology treatment visits and cancer-related care from the perspectives of patients with gynecologic cancer (n = 18), regular visit-attending support people (n = 16), and health care providers (n = 10), including oncologists, nurses, and medical assistants. Semi-structured interviews (N = 44) captured perceptions of facilitation and interference of support persons' roles within and outside appointments with oncology providers. Thematic analyses revealed alignment and divergence regarding support persons' instrumental, informational, and emotional support behaviors. Perspectives aligned regarding what support functions companions provide. However, patients and support persons emphasized the significance of instrumental followed by informational and emotional support, whereas oncology providers highlighted informational, followed by emotional and instrumental support. Discussion provides insight into each role's perspective in the triad.

Evaluation of Social Isolation, Loneliness, and Cardiovascular Disease Among Older Women in the US

IMPORTANCE

Social isolation and loneliness are increasing public health concerns and have been associated with increased risk of cardiovascular disease (CVD) among older adults.

OBJECTIVE

To examine the associations of social isolation and loneliness with incident CVD in a large cohort of postmenopausal women and whether social support moderated these associations.

DESIGN, SETTING, AND PARTICIPANTS

This prospective cohort study, conducted from March 2011 through March 2019, included community-living US women aged 65 to 99 years from the Women's Health Initiative Extension Study II who had no history of myocardial infarction, stroke, or coronary heart disease.

EXPOSURES

Social isolation and loneliness were ascertained using validated questionnaires.

MAIN OUTCOMES AND MEASURES

The main outcome was major CVD, which was physician adjudicated using medical records and included coronary heart disease, stroke, and death from CVD. Continuous scores of social isolation and loneliness were analyzed. Hazard ratios (HRs) and 95% CIs for CVD were calculated for women with high social isolation and loneliness scores (midpoint of the upper half of the distribution) vs those with low scores (midpoint of the lower half of the distribution) using multivariable Cox proportional hazards regression models adjusting for age, race and ethnicity, educational level, and depression and then adding relevant health behavior and health status variables. Questionnaire-assessed social support was tested as a potential effect modifier.

RESULTS

Among 57 825 women (mean [SD] age, 79.0 [6.1] years; 89.1% White), 1599 major CVD events occurred over 186 762 person-years. The HR for the association of high vs low social isolation scores with CVD was 1.18 (95% CI, 1.13-1.23), and the HR for the association of high vs low loneliness scores with CVD was 1.14 (95% CI, 1.10-1.18). The HRs after additional adjustment for health behaviors and health status were 1.08 (95% CI, 1.03-1.12; 8.0% higher risk) for social isolation and 1.05 (95% CI, 1.01-1.09; 5.0% higher risk) for loneliness. Women with both high social isolation and high loneliness scores had a 13.0% to 27.0% higher risk of incident CVD than did women with low social isolation and low loneliness scores. Social support was not a significant effect modifier of the associations (social isolation × social support: r, -0.18; P = .86; loneliness × social support: r, 0.78; P = .48).

CONCLUSIONS AND RELEVANCE

In this cohort study, social isolation and loneliness were independently associated with modestly higher risk of CVD among postmenopausal women in the US, and women with both social isolation and loneliness had greater CVD risk than did those with either exposure alone. The findings suggest that these prevalent psychosocial processes merit increased attention for prevention of CVD in older women, particularly in the era of COVID-19.

Prevalência e fatores associados ao diagnóstico de câncer de mama em estágio avançado

Resumo Este estudo transversal investigou a prevalência e os fatores associados ao diagnóstico de câncer de mama em estágio avançado entre 18.890 mulheres assistidas em hospital especializado da capital do Rio de Janeiro, Brasil, entre os anos 1999 e 2016. Utilizou-se regressão de Poisson com variância robusta para estimar razões de prevalência e respectivos intervalos de 95% de confiança. Apresentaram maiores prevalências de diagnóstico nessa condição mulheres com idade entre 20-39 e 40-49 anos, de raça/cor da pele preta e parda, que viviam sem companheiro(a), procedentes de outros municípios do estado do Rio de Janeiro, que tiveram o Sistema Único de Saúde como origem do encaminhamento e que foram diagnosticadas nos sexênios 1999-2004 e 2005-2010. Em contrapartida, mulheres com idade entre 60-69 e 70-99 anos, que cursaram algum nível de escolaridade, com histórico familiar de câncer e que chegaram ao hospital com diagnóstico e sem tratamento apresentaram menores prevalências de diagnóstico em estágio avançado. Esses resultados podem ser considerados no planejamento de ações de prevenção secundária, a fim de antecipar o diagnóstico de câncer de mama dos grupos mais vulneráveis e assim colaborar para a redução da prevalência do diagnóstico em estágio avançado.

Feasibility, usability, and acceptability of personalized web-based assessment of social network and daily social support interactions over time

Purpose

The purpose of this study was to test the feasibility, usability, and acceptability of implementing a web-based method for collecting social network and longitudinal daily interaction data from cancer survivors and their caregivers.

Methods

Young adult and sexual/gender minority cancer survivors and their informal caregivers were recruited as dyads. Feasibility data, including enrollment and retention, were captured. Individual social network data were collected at baseline and used to individualize daily electronically delivered surveys assessing characteristics of daily social support-related interactions with identified network members for 14 days. Follow-up questionnaires assessing usability and exit interviews assessing acceptability were completed at the end of the 2-week study period.

Results

Fourteen survivor-caregiver dyads (28 individual participants) were enrolled and completed all baseline and final measures. Participants completed 85.2% of daily diary reports and reported excellent usability ratings. Acceptability was also high. In qualitative interviews, participants reported enjoying the daily reflection on social support facilitated by our methods.

Conclusions

Our method has been shown to be highly feasible, usable, and acceptable.

Implications for Cancer Survivors

Developing better data collection tools can lead to better understanding of the social support cancer survivors and their caregivers receive, and how the social network structure facilitates or creates barriers to accessing this support.

Stress sensing within the breast tumor microenvironment: how glucocorticoid receptors live in the moment

The classification and treatment of breast cancer is largely defined by the expression of steroid hormone receptors (HRs), namely estrogen receptor (ER) and progesterone receptor (PR), and gene amplification/overexpression of human epidermal growth factor receptor 2 (HER2). More recently, studies of androgen receptor (AR), glucocorticoid receptor (GR), and mineralocorticoid receptor (MR) have revealed that targeting these related HRs may be a promising strategy for a more personalized approach to the treatment of specific subtypes of HR+ breast cancer. For example, GR expression is associated with a good prognosis in ER+ breast cancer, but predicts poor prognosis in triple-negative breast cancer (TNBC). GR, like ER, PRs, and AR, is a ligand-activated transcription factor, but also has significant ligand-independent signaling activities. GR transcriptional activity is classically regulated by circulating glucocorticoids (GCs; ligand-dependent). Recent studies demonstrate that GR transcriptional activity is also regulated by a variety of cellular stress stimuli that input to GR Ser134 phosphorylation via rapid activation of the p38 mitogen activated protein kinase (MAPK) signaling pathway (ligand-independent). Furthermore, ligand-independent GR activation promotes feedforward signaling loops that mediate sustained activation of stress signaling pathways to drive advanced cancer biology (i.e. migration, invasion, chemoresistance, survival, and cellular growth). In this review, we will focus on the role of GR as a key sensor and mediator of physiologic and tumor microenvironment (TME)-derived cellular stress signaling in TNBC and discuss how targeting GR and/or associated signaling pathways may provide a strategy to inhibit deadly TNBC progression.

Breast cancer and social relationship coping efficacy: validation of the Greek version

The Social Relationship Coping Efficacy scale (SRCE) was designed to assess cancer patients' efficacy for maintaining social support and social relationships. The purpose of the study was to confirm the psychometric quality and utility of a Greek-language version of the (SRCE) scale. The study included 116 women with breast cancer, who underwent surgery at a public hospital In Greece. The SRCE scale was translated using standard procedures and then culturally adapted for use in Greece. Psychometric evaluation of the SRCE-Greek scale included reliability, structural validity and convergent validity analyses. The SRCE-Greek scale demonstrated strong internal consistency (Cronbach a 0.87), and split-half reliability (Spearman-Brown, 0.747; Guttman, 0.742). The structural construct validity was confirmed with factor analysis using principal axis factor analysis. Construct validity was further supported with convergent validity with the Family Crisis Oriented Personal Evaluation Scales (F-COPES) (Acquiring Social Support, Reframing) and Family Support scale. The Greek language SRCE has strong internal consistency reliability and construct validity, as well as satisfactory convergent validity. Results provide support for the use of the SRCE-GR as a research and clinical instrument for the assessment of breast cancer patient's self-efficacy with regard to maintaining and enhancing close social relationships and social support.

Changes in quality of life and lower urinary tract symptoms over time in cancer patients after a total prostatectomy: systematic review and meta-analysis

PURPOSE

This study aimed to clarify associations between and changes over time in lower urinary tract symptoms (LUTS) and quality of life (QOL) in cancer patients after a total prostatectomy.

METHODS

The subjects were cancer patients who had undergone total prostatectomy and had participated in non-randomized controlled trials, cohort studies, or case-control studies with outcomes of changes over time in LUTS or QOL. Fourteen studies were included for systematic review and meta-analysis.

RESULTS

Compared to preoperatively, the International Prostate Symptom Score (IPSS)-a LUTS indicator-yielded the following, 3 months after operation (MD [95% confidence interval, CI] = -0.27 [-2.22 to 1.68], p = .7855), 6 months after operation (MD [95% CI] = -2.12 [-3.04 to -1.20], p < .0001), and 12 months after operation (MD [95% CI] = -2.27 [-2.63 to -1.92], p < .0001), demonstrating significant decrease and, therefore, improvement of symptoms after 6 months. International Prostate Symptom Score-Quality of Life (IPSS-QOL), a QOL indicator, was significantly reduced at 12 months after surgery, indicating improved QOL (MD [95% CI] = -0.49 [-0.87 to -0.11], p = .0107), but there was heterogeneity between different studies (I² = 89.19%). A cumulative meta-analysis showed a tendency for greater improvements in IPSS-QOL at 12 months after surgery, the older the mean age and the higher the mean pre-surgery IPSS. Factors of age, prostate volume, and pre-surgery IPSS were related to postoperative LUTS; exacerbation of both urinary incontinence and urinary tract obstruction was related to QOL.

CONCLUSION

While LUTS improves over time after total prostatectomy, it takes 6 to 12 months after surgery. As there is an association between LUTS and QOL, support to promote self-management of LUTS is important.

Quality of Life and Sexual Functioning of Women after Breast Cancer Surgery

BACKGROUND: Women with breast cancer can experience changes in sexual functioning and body images that can seriously affect their quality of life. AIM: The aim of this research was to study the quality of life and sexual functioning of women after a mastectomy and after a breast-conserving surgery and to compare post-operative quality of life. SUBJECTS AND METHODS: This cross-sectional study included 204 participants, 101 patients after a mastectomy and 103 patients after a quadrantectomy. The research was conducted using the Croatian version of the questionnaire of the European Organization for Research and Treatment of Breast Cancer, the questionnaire with the breast cancer module EORTC QLQ - BR 23. RESULTS: On the EORTC QLQ –BR23 scale, participants with mastectomy rated their sexual functioning (p < 0.001), sexual pleasure (p < 0.001), and systemic side effects (p = 0.04) lower comparing to women after breast-conserving surgery. The overall functionality scale was significantly lower (p = 0.03) for women who underwent mastectomy compared to those who underwent breast-conserving surgery. Participants under 51 years of age had worse body image 1 month after mastectomy (p = 0.006), while sexual functioning was better (p = 0.03) than in older age groups. In breast-conserving surgery group, 1 month after surgery, participants in the age group of 61 years and older assessed body image better (p = 0.04) than in the younger age group. Sexual functioning was rated better by women aged 51–60 years (p = 0.03). CONCLUSION: Results of this study show that women after breast conserving surgery have better quality of life, better sexual functioning and less side effects of systemic therapy compared to women after mastectomy. The type of surgery, patient’s age and time passed after completion of treatment are important factors which influence sexual functioning and quality of life in breast cancer survivors.

Social Network and Behavioral Synchrony Influences On Maternal and Infant Cortisol Response

This study examined the contributions of mothers' social network stability and mother-infant behavioral synchrony on cortisol response in infants and their mothers during separation. The quality and stability of mothers' social network system and mother-infant bond have both been shown to affect infant neuroendocrine response. Yet, no studies have directly addressed how these two forms of social relationships might differentially affect infants' and mothers' neuroendocrine responses during separation. First-time mothers (N = 133) and their 3-month-old infants participated in the study. Maternal social network stability, mother-infant behavioral synchrony, and mother and infant cortisol response during an infant challenge task were assessed. Behavioral synchrony accounted for significant variance in infants' cortisol response, and after adjusting for synchrony, mothers' network stability measures did not explain variance in infant cortisol. Social network stability, but not synchrony, accounted for significant variance in mothers' cortisol response. These results demonstrate that, when mothers and infants experience brief separation, the quality of their bond is associated with a lower stress response for infants; but for mothers, it is the longevity of her social relationships outside of the mother-infant relationship context that is associated with her lower stress response.

"I Had to Make Them Feel at Ease": Narrative Accounts of How Women With Breast Cancer Navigate Social Support

Social scientific studies of social support predominantly focus on the positive associations between social support and emotional well-being. The negative aspects of social support have received much less attention. We conducted semi-structured interviews of women with breast cancer (n = 47) to examine the emotional strain associated with social support and how recipients navigate it in ways that protect themselves and their relationships. Based on our analysis of narratives of women's lived experiences of breast cancer, we found that social support can be perceived negatively and associated with experiences of emotional strain. Interviewees engaged in strategies of avoidance, information control, and cognitive reframing to minimize emotional strain. We applied the concept of emotion work to understand the complexity of emotional strain in this context. The findings highlight the difficulties of social support from a recipient's perspective and emphasize the importance of perception and agency in navigating this experience.

Profiles of instrumental, emotional, and informational support in Chinese breast cancer patients undergoing chemotherapy: a latent class analysis

Background

To date, few studies have assessed social relationships in patients with breast cancer during their chemotherapy process. This study aimed to explore profiles of instrumental, emotional, and informational support in Chinese breast cancer patients undergoing chemotherapy.

Methods

In a cross-sectional study performed between September 2018 and September 2020 in China, 638 patients with breast cancer completed demographic information questionnaires, the PROMIS-Social Relationships Short Forms, the PROMIS-Anxiety Short Form, and the PROMIS-Depression Short Form. Analysis of variance and chi-square tests were performed to examine between-group differences in demographic characteristics, anxiety, and depression outcomes across the identified latent classes. Multinomial logistic regression was performed to identify the correlation of significant variables among the identified classes.

Results

Three profiles of social relationships were identified: Class 1-low social relationships group (14.3%), Class 2-high instrumental support, medium emotional and informational support group (24.6%), and Class 3-high social relationships group (61.1%). The findings revealed the heterogeneity of instrumental, emotional, and informational support in Chinese breast cancer patients undergoing chemotherapy, which was significantly correlated with educational background, monthly family income, health insurance, and employment status. Additionally, patients with low instrumental, emotional, and informational support were more likely to report high levels of anxiety and depression.

Conclusions

When conducting interventions to promote social relationships during the chemotherapy process, healthcare providers should consider the sociodemographic characteristics, anxiety levels, and depression symptoms of patients with breast cancer and identify high-risk patients for tailored interventions.

Unhealthy behaviors after breast cancer: Capitalizing on a teachable moment to promote lifestyle improvements

BACKGROUND

This study assessed the prevalence and risk factors of unhealthy behaviors among survivors of early-stage breast cancer.

METHODS

Women (n = 9556) from the CANcer TOxicity cohort (NCT01993498) were included. Physical activity (PA), tobacco and alcohol consumption, and body mass index were assessed at diagnosis and at years 1 and 2 after diagnosis. A behavior was defined as unhealthy if patients failed to meet PA recommendations (≥10 metabolic equivalent task hours per week), reduce/quit tobacco, or decrease alcohol consumption to less than daily, or if they gained substantial weight over time. Multivariable-adjusted generalized estimating equations explored associations with unhealthy behaviors.

RESULTS

At diagnosis, 41.7% of patients were inactive, 18.2% currently used tobacco, 14.6% consumed alcohol daily, and 48.9% were overweight or obese. At years 1 and 2, unhealthy PA behavior was reported among 37.0% and 35.6% of patients, respectively, unhealthy tobacco use behavior was reported among 11.4% and 9.5%, respectively, and unhealthy alcohol behavior was reported among 13.1% and 12.6%, respectively. In comparison with the previous assessment, 9.4% and 5.9% of underweight and normal-weight patients had transitioned to the overweight or obese category at years 1 and 2, respectively, and 15.4% and 16.2% of overweight and obese patients had gained ≥5% of their weight at years 1 and 2, respectively. One in 3 current tobacco smokers and 1 in 10 daily alcohol users reported improved behaviors after diagnosis. Older women (5-year increment) were more likely to be inactive (adjusted odds ratio [aOR], 1.03; 95% confidence interval [CI], 1.01-1.05) and report unhealthy alcohol behavior (aOR, 1.28; 95% CI, 1.23-1.33) but were less likely to engage in unhealthy tobacco use (aOR, 0.81; 95% CI, 0.78-0.85). Being at risk for depression (vs not being at risk for depression) was associated with reduced odds of unhealthy tobacco use (aOR, 0.67; 95% CI, 0.46-0.97) and with a higher likelihood of unhealthy alcohol behavior (aOR, 1.58; 95% CI, 1.14-2.19). Women with a college education (vs a primary school education) less frequently reported an unhealthy PA behavior (aOR, 0.61; 95% CI, 0.51-0.73) and were more likely to report unhealthy alcohol behavior (aOR, 1.85; 95% CI, 1.37-2.49). Receipt of chemotherapy (vs not receiving chemotherapy) was associated with higher odds of gaining weight (aOR, 1.51; 95% CI, 1.23-1.87) among those who were overweight or obese at diagnosis.

CONCLUSIONS

The majority of women were adherent to healthy lifestyle behaviors at the time of their breast cancer diagnosis, but a significant subset was nonadherent. Unhealthy behaviors tended to persist after the breast cancer diagnosis, having varying clinical, psychological, sociodemographic, and treatment-related determinants. This study will inform more targeted interventions to promote optimal health.

Medical Care Disruptions During the First Six-Months of the COVID19 Pandemic: The Experience of Older Breast Cancer Survivors

Purpose.

Older cancer survivors required medical care during the COVID-19 pandemic despite infection risks, but there are limited data on medical care in this age group.

Methods.

We evaluated care disruptions in a longitudinal cohort of non-metastatic breast cancer survivors ages 60–98 from five US regions (n=321). Survivors completed a web-based or telephone survey from May 27, 2020 to September 11, 2020. Care disruptions included self-reported interruptions in ability to see doctors, receive treatment or supportive therapies, or fill prescriptions. Logistic regression models evaluated bivariate and multivariate associations between care disruptions and education, medical, psychosocial and COVID-19-related factors. Multivariate models included age, county COVID-19 rates, comorbidity and post-diagnosis time.

Results.

There was a high response rate (n=262, 81.6%). Survivors were 32.2 months post-diagnosis (SD 17.5, range 4–73). Nearly half (48%) reported a medical disruption. The unadjusted odds of care disruptions were significantly higher with more education (OR 1.23 per one-year increase, 95% CI 1.09–1.39, p =0.001) and greater depression (OR 1.04 per one-point increase in CES-D score, CI 1.003–1.08, p=0.033); tangible support decreased the odds of disruptions (OR 0.99, 95% CI 0.97–0.99 per one-point increase, p=0.012). There was a trend for associations between disruptions and comorbidity (unadjusted OR 1.13 per 1 added comorbidity, 95% CI 0.99–1.29, p=0.07). Adjusting for covariates, only higher education (p=0.001) and tangible social support (p=0.006) remained significantly associated with having care disruptions.

Conclusions.

Older breast cancer survivors reported high rates of medical care disruptions during the COVID-19 pandemic and psychosocial factors were associated with care disruptions.

Social Relationships and Risk of Type 2 Diabetes Among Postmenopausal Women

OBJECTIVES

We examined whether social relationship variables (social support, social strain, social network size, and stressful life events) were associated with risk of developing type 2 diabetes among postmenopausal women.

METHOD

139,924 postmenopausal women aged 50-79 years without prevalent diabetes at baseline were followed for a mean of 14 years. 19,240 women developed diabetes. Multivariable Cox proportional hazard models tested associations between social relationship variables and diabetes incidence after consideration of demographics, depressive symptoms, and lifestyle behaviors. We also examined moderating effects of obesity and race/ethnicity, and we tested whether social variable associations were mediated by lifestyle or depressive symptoms.

RESULTS

Compared with the lowest quartile, women in the highest social support quartile had lower risk of diabetes after adjusting for demographic factors, health behaviors, and depressive symptoms (hazard ratio [HR] = 0.93, 95% confidence interval [CI] = 0.89-0.97). Social strain (HR = 1.09, 95% CI = 1.04-1.13) and stressful life events (HR = 1.10, 95% CI = 1.05-1.15) were associated with higher diabetes risks. The association between diabetes and social strain was stronger among African American women. Social relationship variables had direct relationships to diabetes, as well as indirect effects partially mediated by lifestyle and depressive symptoms.

DISCUSSION

Social support, social strain, and stressful life events were associated with diabetes risk among postmenopausal women independently of demographic factors and health behaviors. In addition to healthy behaviors such as diet and physical activity, healthy social relationships among older women may be important in the prevention of diabetes.

Patient-Reported Outcomes as Independent Prognostic Factors for Survival in Oncology: Systematic Review and Meta-Analysis

OBJECTIVES

Assessment of patient-reported outcomes (PROs) in oncology is of critical importance because it provides unique information that may also predict clinical outcomes.

METHODS

We conducted a systematic review of prognostic factor studies to examine the prognostic value of PROs for survival in cancer. A systematic literature search was performed in PubMed for studies published between 2013 and 2018. We considered any study, regardless of the research design, that included at least 1 PRO domain in the final multivariable prognostic model. The protocol (EPIPHANY) was published and registered in the International Prospective Register of Systematic Reviews (CRD42018099160).

RESULTS

Eligibility criteria selected 138 studies including 158 127 patients, of which 43 studies were randomized, controlled trials. Overall, 120 (87%) studies reported at least 1 PRO to be statistically significantly prognostic for overall survival. Lung (n = 41, 29.7%) and genitourinary (n = 27, 19.6%) cancers were most commonly investigated. The prognostic value of PROs was investigated in secondary data analyses in 101 (73.2%) studies. The EORTC QLQ-C30 questionnaire was the most frequently used measure, and its physical functioning scale (range 0-100) the most frequent independent prognostic PRO, with a pooled hazard ratio estimate of 0.88 per 10-point increase (95% CI 0.84-0.92).

CONCLUSIONS

There is convincing evidence that PROs provide independent prognostic information for overall survival across cancer populations and disease stages. Further research is needed to translate current evidence-based data into prognostic tools to aid in clinical decision making.

The Association Between Area Deprivation Index and Patient-Reported Outcomes in Patients with Advanced Cancer

Background: This analysis describes associations between area deprivation and patient-reported outcomes among patients with advanced cancer. Methods: This is a cross-sectional analysis of baseline data from a multisite primary palliative care intervention trial. Participants were adult patients with advanced cancer. Patient-level area deprivation scores were calculated using the Area Deprivation Index (ADI). Quality of life and symptom burden were measured. Uni- and multivariate regressions estimated associations between area deprivation and outcomes of interest. Results: Among 672 patients, ∼0.5 (54%) were women and most (94%) were Caucasian. Mean age was 69.3±10.2 years. Lung (36%), breast (13%), and colon (10%) were the most common malignancies. Mean ADI was 64.0, scale of 1 (low)-100 (high). In unadjusted univariate analysis, Functional Assessment of Cancer Therapy-Palliative (p=0.002), Edmonton Symptom Assessment Scale (p=0.025) and the Hospital Anxiety and Depression Scale anxiety (p=0.003) and depression (p=0.029) scores were significantly associated with residence in more deprived areas (p=0.003). In multivariate analysis, controlling for patient-level factors, living in more deprived areas was associated with more anxiety (p=0.019). Conclusion: Higher ADI was associated with higher levels of anxiety among patients with advanced cancer. Geographic information could assist clinicians with providing geographically influenced social support strategies.

Medical care disruptions during the first six months of the COVID-19 pandemic: the experience of older breast cancer survivors

PURPOSE

Older cancer survivors required medical care during the COVID-19 pandemic, but there are limited data on medical care in this age group.

METHODS

We evaluated care disruptions in a longitudinal cohort of non-metastatic breast cancer survivors aged 60-98 from five US regions (n = 321). Survivors completed a web-based or telephone survey from May 27, 2020 to September 11, 2020. Care disruptions included interruptions in seeing or speaking to doctors, receiving medical treatment or supportive therapies, or filling prescriptions since the pandemic began. Logistic regression models evaluated associations between care disruptions and education, medical, psychosocial, and COVID-19-related factors. Multivariate models included age, county COVID-19 death rates, comorbidity, and post-diagnosis time.

RESULTS

There was a high response rate (n = 262, 81.6%). Survivors were 32.2 months post-diagnosis (SD 17.5, range 4-73). Nearly half (48%) reported a medical disruption. The unadjusted odds of care disruptions were higher with each year of education (OR 1.22, 95% CI 1.08-1.37, p =  < 0.001) and increased depression by CES-D score (OR 1.04, CI 1.003-1.08, p = 0.033) while increased tangible support decreased the odds of disruptions (OR 0.99, 95% CI 0.97-0.99, p = 0.012). There was a trend between disruptions and comorbidities (unadjusted OR 1.13 per comorbidity, 95% CI 0.99-1.29, p = 0.07). Adjusting for covariates, higher education years (OR1.23, 95% CI 1.09-1.39, p = 0.001) and tangible social support (OR 0.98 95% CI 0.97-1.00, p = 0.006) remained significantly associated with having care disruptions.

CONCLUSION

Older breast cancer survivors reported high rates of medical care disruptions during the COVID-19 pandemic and psychosocial factors were associated with care disruptions. CLINICALTRIALS.

GOV IDENTIFIER

NCT03451383.

Patient-reported psychosocial needs and psychological distress predict survival in geriatric oncology patients

OBJECTIVES

Little is known about how psychosocial factors and distress affect older patients with cancer and their survival. The study goals were to: 1) observe the prevalence of anxiety (ANX) and depression (DEP) symptoms at diagnosis in patients aged ≥65 years, 2) observe the association between social isolation (isolation) and distress, and 3) evaluate the impact on overall survival (OS).

MATERIALS AND METHODS

A retrospective cohort study was completed for all patients ≥65 years (N = 25,382) referred to the provincial cancer care program in British Columbia, Canada from 2011 to 2016. Patients who completed the Psychosocial Screen for Cancer within 6 months of diagnosis were included. Baseline and disease characteristics were collected retrospectively.

RESULTS

Subclinical/clinical levels of ANX and DEP were found in 32% and 23%, respectively. Thirty-six percent of patients reported at least one indicator for isolation. Factors associated with distress at presentation included female, age 65-69, lung cancer, metastatic disease, and presence of any risk indicator for isolation (p-values <0.001). Patients with any risk indicator for isolation had higher rates of subclinical/clinical levels of ANX and DEP. On multivariate analysis including age, sex and stage, hazard ratio (HR) for death was increased with ANX (1.30), DEP (1.51) and isolation (1.12) (p < 0.001).

CONCLUSIONS

Older adults with cancer with symptoms of distress are more likely to be female, aged 65-69, socially isolated, have metastatic disease or have lung cancer. ANX, DEP, and isolation are independent negative prognostic variables for OS. This vulnerable population should receive psychological support to improve outcomes.

Mediating Role of Social Support in Resilience and Quality of Life in Patients with Breast Cancer: Structural Equation Model Analysis

Objective:

This study aimed to investigate the mediating role of social support in the relationship between resilience and quality of life (QoL) among Turkish patients with early-stage breast cancer.

Methods:

The study used a descriptive and cross-sectional design and was carried out in the oncology ward of a hospital in the Central Anatolia region of Turkey. A demographic-disease survey, the Turkish version of the Connor–Davidson Resilience Scale 25, the Multidimensional Perceived Social Support Scale, the European Organization for Research and Treatment of Cancer QoL Questionnaire Core, and the QoL Questionnaire Breast Cancer 23 were used to interview 113 patients with breast cancer.

Results:

Social support played a partial mediator role in the relationship between resilience and functional QoL. There was a negative correlation between functional QoL Questionnaire Breast Cancer 23 and psychological resilience and social support (P < 0.005). The mediation effect ratio was 10.2% (R² = 0.102). Social support was found to not have a mediating role in the relationship between psychological resilience and general QoL (P < 0.05).

Conclusions:

Patients do not want social support to end, and their weakness in the eyes of others may have a negative impact on their QoL and resilience.

Evaluation of long-term living conditions in patients treated for localised prostate cancer

PURPOSE

To evaluate the evolution of living conditions (LC) in long-term survivors of localised prostate cancer 10 years after treatment compared with those of a same-age control group from the general population.

METHODS

Two hundred and eighty-seven patients diagnosed with prostate cancer in 2001 were selected in 11 French cancer registries. They were matched with controls randomly selected for age and residency. Both patients and controls completed a self-administered LC questionnaire concerning their familial, social and professional life, and general and specific quality of life (QoL) and anxiety and depression questionnaires.

RESULTS

Compared with controls, patients reported more sexual modifications (p < .0001), but without any difference in marital status. Patients' circle of friends was more stable than that of the controls (91% vs. 63%; p < .0001) and patients reported fewer friendship modifications than controls (p < .0006). Their professional and physical activities were also preserved. They reported more anxiolytic intake (p = .002) but did not consult their general practitioner more often. Type of specialist consulted differed in the two groups.

CONCLUSION

Patients treated for localised prostate cancer had the same living conditions as men of the same age. Their social life was satisfying on the whole, albeit they reported more sexual difficulties than their counterparts.

Social Support, Social Network Size, Social Strain, Stressful Life Events, and Coronary Heart Disease in Women With Type 2 Diabetes: A Cohort Study Based on the Women's Health Initiative

OBJECTIVE

We studied associations between social support, social network size, social strain, or stressful life events and risk of coronary heart disease (CHD) in postmenopausal women with type 2 diabetes.

RESEARCH DESIGN AND METHODS

From the Women's Health Initiative, 5,262 postmenopausal women with type 2 diabetes at baseline were included. Cox proportional hazards regression models adjusted for demographics, depressive symptoms, anthropometric variables, and lifestyle factors were used to examine associations between social factors and CHD.

RESULTS

A total of 672 case subjects with CHD were observed during an average 12.79 (SD 6.29) years of follow-up. There was a significant linear trend toward higher risk of CHD as the number of stressful life events increased (P for trend = 0.01; hazard ratio [HR] [95% CI] for the third and fourth quartiles compared with first quartile: 1.27 [1.03-1.56] and 1.30 [1.04-1.64]). Being married or in an intimate relationship was related to decreased risk of CHD (HR 0.82 [95% CI 0.69-0.97]).

CONCLUSIONS

Among postmenopausal women with type 2 diabetes, higher levels of stressful life events were associated with higher risk of CHD. Experience of stressful life events might be considered as a risk factor for CHD among women with type 2 diabetes.

Talking about cancer: Explaining differences in social support among Chinese American and European American breast cancer survivors

Cultural models of emotional disclosure and its impact on seeking support are understudied in the context of cancer diagnosis. We argue that two different cultural norms must be considered: (1) the importance of emotional disclosure and (2) attitudes toward seeking support from loved ones. Our interviews with 37 foreign-born Chinese American and 23 European American breast cancer survivors revealed differences in disclosure of cancer diagnosis and perception of social support. Both Chinese American and European American survivors receive and provide emotional and social support with loved ones, but their manifestations of disclosure and help-seeking behaviors are culturally specific.

Social networks and quality of life among female breast cancer patients at Tikur Anbessa specialized hospital, Addis Ababa, Ethiopia 2019

Background

Breast cancer is a major life-threatening global public health problem. It is the most common form of cancer in females in many developing countries including Ethiopia. Social networks could change the course of cancer and can influence the quality of life among breast cancer patients. Therefore, the purpose of this study was to assess social networks and quality of life among female breast cancer patients attending in Tikur Anbassa Specialized Hospital, Addis Ababa, Ethiopia 2019.

Methods

An institutional-based cross-sectional study was conducted in Tikur Anbessa Specialized Hospital Addis Ababa, Ethiopia from March 1 to April 30/2019. A total of 214 female breast cancer patients were included Binary and multiple logistic regression was used to show the association of social networks and quality of life.

Result

A total of 214 females with breast cancer were recruited with a mean age of 41.85. Participants who had children (AOR = 5, 95%CL: 1.3,21 COR = 6), and other relatives (AOR = 6, 95%CI: 1.2,30, COR = 7), were more likely to have good social networks. Participants who were not married (AOR = 0.02, 95%CI: 0.03, 0.28), had no parents living (AOR = 0.1, 95%CI: 0.02, 0.4), no close friends (AOR = 0.06, 95%CI: 0.01, 0.4), and no neighbors (AOR = 0.09, 95%CI: 0.03, 0.5) had poor social networks.

Conclusion

The quality of life was relatively low and social support were found to be poor in women with breast cancer. Health-care providers in oncology departments need to focus on addressing the side effects of therapy and social networks which may help to improve the quality of life of females with breast cancer.

Cancer-Related Debt and Mental-Health-Related Quality of Life among Rural Cancer Survivors: Do Family/Friend Informal Caregiver Networks Moderate the Relationship?

Social connectedness generally buffers the effects of stressors on quality of life. Is this the case for cancer-related debt among rural cancer survivors? Drawing on a sample of 135 rural cancer survivors, we leverage family/friend informal caregiver network data to determine if informal cancer caregivers buffer or exacerbate the effect of cancer-related debt on mental-health-related quality of life (MHQOL). Using data from the Illinois Rural Cancer Assessment, a survey of cancer survivors in rural Illinois, we estimate the association between cancer-related debt and MHQOL and whether informal caregiver network size and characteristics moderate this association. Over a quarter of survivors (27%) reported cancer-related debt, and those who did reported worse MHQOL. However, this association only held for survivors who had an informal caregiver network. These findings supplement what is already known about the role of social connectedness in cancer survivors' health outcomes. We offer possible explanations for these findings.

Soporte social y sobrecarga en cuidadores: revisión integrativa

Introducción: Describir las intervenciones de soporte social dirigidas a cuidadores familiares de personas con Enfermedad Crónica No Transmisible que modifican la percepción de sobrecarga, a través de una revisión integrativa. Materiales y Métodos: Revisión integrativa de la literatura, con alcance descriptivo con la búsqueda de artículos correlacionados al fenómeno en los últimos 10 años y los cuales fueron potencialmente relevantes para identificar, evaluar e integrar las conclusiones sobre las intervenciones en soporte social que modifican la sobrecarga del cuidado. Rigor metodológico con los parámetros establecidos por Whittemore y Knafl, desarrollando la presentación de los datos con la Declaración Prisma. Resultados: Se observa el prisma del soporte social en los cuidadores familiares de personas con Enfermedad Crónica No Trasmisible; muestra de análisis de 19 piezas investigativas (9 artículos cuantitativos, 7 cualitativos y 3 mixtos) con abordaje del 100% de la disciplina de enfermería. Análisis a partir de las categorías del perfil del cuidador, sobrecarga (física y emocional), cuidado de enfermería (a través del soporte social: informacional, emocional y cuidado continuo) y las intervenciones en soporte social, que se clasificaron desde lo educativo y emocional. Se identificó un vacío en el soporte instrumental ya que no se encontraron resultados asociados a este componente en las intervenciones de enfermería. Discusión: La mayoría de los estudios permitieron identificar que la mayoría de las intervenciones fueron individuales, grupales/familiares o la combinación de grupo familiar e individual. Conclusiones: Las intervenciones en soporte social a cuidadores familiares tienen una influencia positiva en la disminución de la sobrecarga del cuidado; se necesitan intervenciones a nivel rural y que aborden el soporte instrumental. Como citar este artículo: Rodríguez-Lombana L, Chaparro-Diaz L. Soporte social y sobrecarga en cuidadores: Revisión integrativa. Rev Cuid. 2020; 11(1): e885. http://dx.doi.org/10.15649/cuidarte.885

Prediagnosis social support, social integration, living status, and colorectal cancer mortality in postmenopausal women from the women's health initiative

BACKGROUND

We evaluated associations between perceived social support, social integration, living alone, and colorectal cancer (CRC) outcomes in postmenopausal women.

METHODS

The study included 1431 women from the Women's Health Initiative who were diagnosed from 1993 through 2017 with stage I through IV CRC and who responded to the Medical Outcomes Study Social Support survey before their CRC diagnosis. We used proportional hazards regression to evaluate associations of social support (tertiles) and types of support, assessed up to 6 years before diagnosis, with overall and CRC-specific mortality. We also assessed associations of social integration and living alone with outcomes also in a subset of 1141 women who had information available on social ties (marital/partner status, community and religious participation) and living situation.

RESULTS

In multivariable analyses, women with low (hazard ratio [HR], 1.52; 95% CI, 1.23-1.88) and moderate (HR, 1.21; 95% CI, 0.98-1.50) perceived social support had significantly higher overall mortality than those with high support (P [continuous] < .001). Similarly, women with low (HR, 1.42; 95% CI, 1.07-1.88) and moderate (HR, 1.28; 95% CI, 0.96-1.70) perceived social support had higher CRC mortality than those with high social support (P [continuous] = .007). Emotional, informational, and tangible support and positive interaction were all significantly associated with outcomes, whereas affection was not. In main-effects analyses, the level of social integration was related to overall mortality (P for trend = .02), but not CRC mortality (P for trend = .25), and living alone was not associated with mortality outcomes. However, both the level of social integration and living alone were related to outcomes in patients with rectal cancer.

CONCLUSIONS

Women with low perceived social support before diagnosis have higher overall and CRC-specific mortality.