Post-surgical depressive symptoms and long-term survival in non-metastatic breast cancer patients at 11-year follow-up

Effectiveness and implementation of an electronic health record-integrated digital health intervention for managing depressive symptoms in ambulatory oncology: The My Well-Being Guide study rationale and protocol

BACKGROUND

Rates of clinically elevated depressive symptoms among ambulatory oncology patients are higher than in the general population and are associated with poorer health-related quality of life. Furthermore, a reduction in depressive symptoms may be associated with improved cancer survival. Several interventions have demonstrated efficacy in reducing oncologic depressive symptoms, including cognitive-behavioral stress management (CBSM). However, more work is needed to understand how to best implement CBSM into practice, such as through stepped-care approaches and digital health interventions linked to electronic health records (EHR). This manuscript presents the protocol of the My Well-Being Guide study, a pragmatic type 1 effectiveness-implementation hybrid study. This trial will test the effectiveness of My Well-Being Guide, a seven-week structured, CBSM-based digital health intervention designed to reduce depressive symptoms. This trial will also evaluate My Well-Being Guide's implementation across two health systems.

METHODS

The final sample (N = 4561) will be oncology patients at Northwestern Medicine or University of Miami Health System who are ≥18 years of age; have a cancer diagnosis; elevated depressive symptoms on the Patient-Reported Outcomes Measurement Information System Depression; and primary language is English or Spanish. Data collection will occur at baseline, and 2-, 6-, and 12-months post baseline. Outcome domains include depressive symptoms and implementation evaluation.

DISCUSSION

This study may provide valuable data on the effectiveness of our depressive symptom management digital health intervention linked to the EHR and the scalability of digital health interventions in general.

Cognitive behavioral stress management affects different dimensions of benefit finding in breast cancer survivors: a multilevel mediation model

Objective. This study aimed to confirm the multidimensionality of benefit finding (BF), or silver linings within the cancer experience, assess the effects of Cognitive Behavioral Stress Management (CBSM) on those dimensions, and test the mediating role of perceived stress management skills targeted by CBSM.Methods. This secondary analysis used data from 240 women with stage 0-III breast cancer who completed measures of BF (Benefit Finding Scale) and perceived stress management skills (PSMS) at baseline, 6-months, and 12-months post-randomization into CBSM or a psycho-education condition. We tested a six-factor BF model using Confirmatory Factor Analysis and assessed CBSM-related changes in BF and PSMS using Hierarchical Linear Models. We included significantly affected BF dimensions in mediation models.Results. A six-factor model of BF had good fit [χ2(212) = 391.5, p < .001; CFI = 0.94; RMSEA = 0.06; SRMR = 0.04]. CBSM positively affected changes in personal growth (β = 0.06, p = .01), social relations (β = 0.05, p = .05), and worldview (β = 0.05, p = .02) BF. Perceived relaxation skill increases significantly mediated changes in personal growth (β = 0.03, p = .04) and social relations (β = 0.03, p = .04).Conclusion. Some aspects of perceived stress management skills appear to account for specific BF dimensions and should be considered in future efforts to develop interventions to modulate BF.

Stress Management Interventions to Facilitate Psychological and Physiological Adaptation and Optimal Health Outcomes in Cancer Patients and Survivors

Cancer diagnosis and treatment constitute profoundly stressful experiences involving unique and common challenges that generate uncertainty, fear, and emotional distress. Individuals with cancer must cope with multiple stressors, from the point of diagnosis through surgical and adjuvant treatments and into survivorship, that require substantial psychological and physiological adaptation. This can take a toll on quality of life and well-being and may also promote cellular and molecular changes that can exacerbate physical symptoms and facilitate tumor growth and metastasis, thereby contributing to negative long-term health outcomes. Since modifying responses tostressors might improve psychological and physiological adaptation, quality of life, and clinical health outcomes, several randomized controlled trials have tested interventions that aim to facilitate stress management. We review evidence for the effects of stress management interventions on psychological and physiological adaptation and health outcomes in cancer patients and survivors and summarize emerging research in the field to address unanswered questions.

Psychological distress and eustress in cancer and cancer treatment: Advances and perspectives

Facing cancer diagnosis, patients with cancer are prone to psychological stress and consequent psychological disorders. The association between psychological stress and cancer has long been a subject of high interest. To date, preclinical studies have gradually uncovered the promotive effects of psychological distress on tumor hallmarks. In contrast, eustress may exert suppressive effects on tumorigenesis and beneficial effects on tumor treatment, which brings a practicable means and psychosocial perspective to cancer treatment. However, the underlying mechanisms remain incompletely understood. Here, by focusing on the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system, as well as stress-related crucial neurotransmitters and hormones, we highlight the effects of distress and eustress on tumorigenesis, the tumor microenvironment, and tumor treatment. We also discuss the findings of clinical studies on stress management in patients with cancer. Last, we summarize questions that remain to be addressed and provide suggestions for future research directions.

Suicide and women living with and beyond a breast cancer diagnosis

Early diagnosis and intervention, and the use of targeted cancer treatments, have significantly reduced mortality from breast cancer. Emotional distress following a diagnosis of cancer is a normal and anticipated, but it may manifest in some individuals at some point as a level of anxiety or depression that significantly affects quality of life and coping. In extreme cases, these feelings can move from physical symptoms of low energy and an inability to complete basic tasks to despair and hopelessness. Confronting a cancer diagnosis is a life-changing experience, bringing a sense of vulnerability. This may create or precipitate a crisis that threatens to overwhelm a person, resulting in a negative impact on established coping mechanisms. There appears to be a paucity of literature on suicide or suicide attempts by people living with and beyond a cancer diagnosis. A literature search identified 19 papers on suicide and or suicide ideation in patients who had had a cancer diagnosis, which were included in the review. Two clear themes emerged from the literature: that a cancer diagnosis with or without pre-existing mental health comorbidities is a risk factor for suicide; and that there is a significant incidence and prevalence of anxiety and depression in cancer patient populations. The literature identifies multiple variables that impact on prevalence of mental health disorders after a breast cancer diagnosis. Despite this, there appears to be a lack of guidance at national level for screening for mental health comorbidities in patients with a cancer diagnosis.

Development of the Breast Cancer Survivors Symptom Checklist for Use in Follow-Up Multidisciplinary Appointments

Background

Breast cancer survivors are primarily followed up to monitor the effectiveness of treatment and complications and to detect recurrences. Many breast cancer survivors may experience prolonged adverse physical and psychological effects, which should also be addressed at follow-ups. The objective of this study was to develop a brief symptom assessment tool for breast cancer survivors to be used as a guideline for the survivors and all health care professionals conducting the routine follow-up. The second objective was to describe the women's individual experiences with follow-ups.

Methods

A literature review, a focus group of 6 healthcare professionals using a nominal group technique process, and the experience and feedback via qualitative interviews with 16 breast cancer survivors was used to develop the Breast Cancer Survivors Symptom Assessment Checklist (BCS-SC).

Results

The BCS-SC consists of a set of 13 symptoms/burdens and one question. On a scale from 0 (no symptom) to 10 (worst imaginable), survivors indicated the extent to which they experience each symptom. All survivors perceived the annual follow-ups as important, but none prepared for them. Eight of the 16 survivors reported that they had 2 or more of the symptoms/burdens listed in the BCS-SC. However, only one of the survivors had mentioned her symptom to the doctor at follow-up.

Conclusion

The BCS-SC is a comprehensive assessment tool for symptoms/burdens that are common among breast cancer survivors and can aid efforts to optimize their follow-up. Furthermore, the BCS-SC allows for a more patient-initiated and focused consultation, leading to more patient-centered quality care.

The impact of depression on survival of head and neck cancer patients: A population-based cohort study

Background

Depression is common among patients with head and neck cancer, thereby affecting their survival rate. However, whether close monitoring of depression affects the survival outcomes of these patients is unknown. Therefore, this study aimed to determine whether depression treatment continuity after the diagnosis of cancer affects the survival of these patients.

Methods

A total of 55,069 patients diagnosed with head and neck cancer in the Cancer Registration System database in Taiwan were enrolled. This cohort was followed from January 1, 2007 to December 31, 2017. Furthermore, the patients were divided into four groups, namely, “no depression,” “pre-cancer only,” “post-cancer only,” and “both before and after cancer,” on the basis of the diagnosis of depression and the duration of the follow-up period in the psychiatric clinic. Further, the Cox proportional hazard model was applied to estimate the hazard of death for the four groups.

Results

A total of 6,345 (11.52%) patients were diagnosed with depression in this cohort. The “pre-cancer only” group had a lower overall survival (HR = 1.18; 95% CI = 1.11–1.25) compared with the “no depression” group. Moreover, the “post-cancer only” group had better overall survival (HR = 0.88; 95% CI = 0.83–0.94) compared with the “no depression” group, especially in advanced-stage patients. Patients who were diagnosed with depression before cancer and had continuous depression treatments after the cancer diagnosis had better overall survival (HR = 0.78; 95% CI = 0.71–0.86) compared with patients who had treatment interruptions.

Conclusion

Patients with pre-cancer depression had poorer survival outcomes, especially those who did not receive psychiatric clinic visits after their cancer diagnosis. Nonetheless, in patients with advanced-stage cancer, depression treatment may improve overall survival.

Preoperative Body Image Factors Are Associated with Complications after Breast Reconstruction

BACKGROUND

Psychological factors are broadly understood to contribute to overall health, but their contribution to wound healing is less well defined. Limited data exist on the association of preoperative psychological factors such as body image and postoperative complications. The present study analyzed the association between preoperative body image factors and postoperative complications following breast reconstruction.

METHODS

This was a prospective cohort study of 302 breast cancer patients undergoing breast reconstruction from 2011 to 2015. All patients completed the BREAST-Q; demographics, surgical details, and postoperative complications were recorded. The association of body image factors by means of the BREAST-Q and postoperative complications was analyzed.

RESULTS

On univariate analysis, patients who reported lower preoperative satisfaction with how they appeared in the mirror unclothed, or felt less self-confident or attractive, were significantly more likely to develop an infection postoperatively. Preoperative satisfaction scores were not associated with complications when analyzed in a multivariate fashion. On binomial logistic regression analysis, after controlling for age, body mass index, reconstruction technique, and use of radiotherapy, patients who reported less preoperative satisfaction with how comfortably bras fit or how they appeared in a mirror unclothed were at an increased risk for delayed wound healing.

CONCLUSIONS

Patients with lower preoperative body satisfaction were found to have an increased incidence of infections and delayed wound healing. Although postoperative outcomes are multifactorial, the data suggest that baseline psychological factors such as body image may play a role in postoperative outcomes. Broader use of prehabilitative therapies, targeted at psychosocial factors, may warrant further investigation to optimize postoperative outcomes.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, III.

Major Depression and Survival in People With Cancer

OBJECTIVE

The question of whether depression is associated with worse survival in people with cancer remains unanswered because of methodological criticism of the published research on the topic. We aimed to study the association in a large methodologically robust study.

METHODS

We analyzed data on 20,582 patients with breast, colorectal, gynecological, lung, and prostate cancers who had attended cancer outpatient clinics in Scotland, United Kingdom. Patients had completed two-stage screening for major depression as part of their cancer care. These data on depression status were linked to demographic, cancer, and subsequent mortality data from national databases. We estimated the association of major depression with survival for each cancer using Cox regression. We adjusted for potential confounders and interactions between potentially time-varying confounders and the interval between cancer diagnosis and depression screening, and used multiple imputation for missing depression and confounder data. We pooled the cancer-specific results using fixed-effects meta-analysis.

RESULTS

Major depression was associated with worse survival for all cancers, with similar adjusted hazard ratios (HRs): breast cancer (HR = 1.42, 95% confidence interval [CI] = 1.15-1.75), colorectal cancer (HR = 1.47, 95% CI = 1.11-1.94), gynecological cancer (HR = 1.36, 95% CI = 1.08-1.71), lung cancer (HR = 1.39, 95% CI = 1.24-1.56), and prostate cancer (HR = 1.76, 95% CI = 1.08-2.85). The pooled HR was 1.41 (95% CI = 1.29-1.54, p < .001, I2 = 0%). These findings were not materially different when we only considered the deaths (90%) that were attributed to cancer.

CONCLUSIONS

Major depression is associated with worse survival in patients with common cancers. The mechanisms of this association and the clinical implications require further study.

Elucidating mechanisms of quality-of-life disparities in Hispanic women with breast cancer: An examination of disease stage, coping, and affect

OBJECTIVES

Compared to non-Hispanic white (NHW) women, Hispanic women with breast cancer (BCa) are more likely to be diagnosed at later stages of disease and experience reduced quality of life (QOL) following diagnosis. We hypothesized that the demands of later-stage disease results in a perceived inability to cope and greater distress for Hispanic women, resulting in decreased QOL.

METHODS

Hispanic (51%) and NHW (49%) women (N = 198) with newly diagnosed stage 0-3 BCa in Miami were enrolled in two trials between 2006 and 2019. In this cross-sectional analysis, a multiple-group structural equation modeling approach was applied to baseline measures of coping confidence (Measure of Current Status Scale), negative and positive affect (Affect Balance Scale), QOL (Functional Assessment of Cancer Therapy - Breast), and disease stage.

RESULTS

In our model, later-stage disease was not associated with worse QOL for Hispanic or NHW women. However, there were differences between Hispanic and NHW women on the path from disease stage to (1) coping confidence, (2) positive affect, and (3) negative affect, such that later disease stage was associated with lower coping confidence (b[SE] = -1.75[0.59], p = 0.002), less positive affect (b[SE] = -0.21[0.10], p = 0.026), and greater negative affect (b[SE] = 0.15[0.08], p = 0.052) among Hispanic, but not NHW, women. In addition, an indirect effect was found from greater stage to poorer QOL via less positive affect among Hispanic women only (b[SE] = -0.49[0.24], p = 0.041).

CONCLUSIONS

This data supports our theory that Hispanic women experience worse emotional distress at later-stage disease than do NHW women, in turn impacting QOL.

Adverse childhood experiences (ACEs), cell-mediated immunity, and survival in the context of cancer

PURPOSE

Adverse childhood experiences (ACEs) have been shown to be associated with increased risk of mortality. The biobehavioral mechanisms linking adverse events and survival in cancer patients remain unclear. The aims of the study were to: (1) examine the rates and types of early adverse events in patients diagnosed with cancer; (2) investigate the association of adverse events with circulating cytokines, representing immune status of the patient; and (3) test whether immune markers mediated the association between early adverse events and survival while adjusting for other factors that are associated with immunity (e.g., fatigue) and survival (e.g., depression).

PATIENTS AND METHODS

The patients were recruited from an outpatient oncology clinic. Patients were administered a battery of questionnaires including the Traumatic Events Survey and the Center for Epidemiological Studies-Depression scale. Blood was collected and serum levels of cytokines were assessed to characterize immune status. Descriptive statistics, Mann-Whitney U tests and Cox regression were performed to address study aims.

RESULTS

Of the 408 patients, 66% reported at least one ACE. After adjusting for demographic, disease-specific factors, and psychological/behavioral factors; having had a major upheaval between parents during childhood or adolescence was associated with poorer survival [β = -0.702, HR = 0.496, p = 0.034]. Lower levels of interleukin-2 (IL-2) explained, in part, the link between this early adverse event and poorer survival as when IL-2 was entered into the model, a major upheaval between one's parents and survival was no longer significant [β = -0.612, HR = 0.542, p = 0.104].

CONCLUSION

Having experienced an ACE was associated with lower IL-2 levels-a growth factor for anti-inflammatory T-regulatory lymphocytes-central in contemporary immunotherapy, as well as poorer survival in those diagnosed with cancer. Since lower IL-2 levels also explained, in part, the link between the ACE involving parental upheaval and survival, there is support for a psychoneuroimmunological model of disease course in this vulnerable population.

The impact of health literacy on medico-social follow-up visits among French cancer survivors 5 years after diagnosis: The national VICAN survey

Background

Long‐term medico‐social follow‐up of cancer survivors is a challenge because of frequent subsequent troubles. In particular survivors with lower health literacy (HL) have poorer health and might more often use primary care services. However, the impact of HL on cancer survivors’ medico‐social follow‐up visits is not known. Our aim was to study medico‐social follow‐up and its associated determinants with a focus on HL 5 years after diagnosis.

Methods

VICAN is a national survey of French adult cancer survivors 5 years after a primary cancer. The Single‐Item Literacy Screener was used to define functional HL in this sample. We also asked patients to report the frequency of follow‐up visits with a general practitioner (GP) and/or social worker (SW) regarding their cancer disease.

Results

The 4045 participants were 57.4 ± 12.9 years old at diagnosis (range 20‐82) and 1495 (37%) were classified as having inadequate HL. Most cancer survivors (66.7%) were followed up by a GP regarding their cancer while only 14.5% had contact with a SW. After adjustment for sociodemographic, medical, and psychosocial characteristics, medico‐social follow‐ups (GP and SW visits) were more frequent among survivors with low HL. Furthermore, low income, unemployment, impaired mental health, treatment by chemotherapy, and perception of sequelae and fatigue were also associated with more frequent medico‐social follow‐up. Cancer localization association with medico‐social follow‐up was heterogeneous.

Conclusion

French cancer survivors with limited HL, lower socioeconomic status, and more severe cancer were more likely to use GP care and social services. Raising awareness and training GPs and SWs on medico‐social follow‐up for patients with limited HL seem necessary to support these vulnerable survivors.

Negative affect and stress-related brain metabolism in patients with metastatic breast cancer

BACKGROUND

Cancer and its treatment represent major stressors requiring that patients make multiple adaptations. Despite evidence that poor adaptation to stressors is associated with more distress and negative affect (NA), neuroimmune dysregulation and poorer health outcomes, current understanding is very limited of how NA covaries with central nervous system changes to account for these associations.

METHODS

NA was correlated with brain metabolic activity using ¹⁸ F-fluorodeoxyglucose positron emission tomography/computed tomography (¹⁸ F-FDG PET/CT) in several regions of interest in 61 women with metastatic breast cancer. Patients underwent ¹⁸ F-FDG PET/CT and completed an assessment of NA using the Brief Symptom Inventory.

RESULTS

Regression analyses revealed that NA was significantly negatively correlated with the standardized uptake value ratio of the insula, thalamus, hypothalamus, ventromedial prefrontal cortex, and lateral prefrontal cortex. Voxel-wise correlation analyses within these 5 regions of interest demonstrated high left-right symmetry and the highest NA correlations with the anterior insula, thalamus (medial and ventral portion), lateral prefrontal cortex (right Brodmann area 9 [BA9], left BA45, and right and left BA10 and BA8), and ventromedial prefrontal cortex (bilateral BA11).

CONCLUSIONS

The regions of interest most strongly negatively associated with NA represent key areas for successful adaptation to stressors and may be particularly relevant in patients with metastatic breast cancer who are dealing with multiple challenges of cancer and its treatment.

Emotional distress, brain functioning, and biobehavioral processes in cancer patients: a neuroimaging review and future directions

Despite emerging evidence that distress and adversity can contribute to negative health outcomes in cancer, little is known about the brain networks, regions, or circuits that can contribute to individual differences in affect/distress states and health outcomes in treated cancer patients. To understand the state-of-the-science in this regard, we reviewed neuroimaging studies with cancer patients that examined the associations between negative affect (distress) and changes in the metabolism or structure of brain regions. Cancer patients showed changes in function and/or structure of key brain regions such as the prefrontal cortex, thalamus, amygdala, hippocampus, cingulate cortex (mainly subgenual area), hypothalamus, basal ganglia (striatum and caudate), and insula, which are associated with greater anxiety, depression, posttraumatic stress disorder (PTSD) symptoms, and distress. These results provide insights for understanding the effects of these psychological and emotional factors on peripheral stress-related biobehavioral pathways known to contribute to cancer progression and long-term health outcomes. This line of work provides leads for understanding the brain-mediated mechanisms that may explain the health effects of psychosocial interventions in cancer patients and survivors. A multilevel and integrated model for distress management intervention effects on psychological adaptation, biobehavioral processes, cancer pathogenesis, and clinical outcomes is proposed for future research.

Validity of distress thermometer for screening of anxiety and depression in family caregivers of Chinese breast cancer patients receiving postoperative chemotherapy

Objective

Family caregivers (FCs) of breast cancer patients play a vital role throughout the treatment process. Psychological distress of FCs is common and often ignored. A simple and effective instrument for screening psychological distress would help in selecting those FCs requiring special attention and intervention. Here, the validity of distress thermometer (DT) in FCs of Chinese breast cancer patients receiving postoperative chemotherapy was assessed, and the prevalence of anxiety and depression was evaluated.

Methods

We recruited 200 FCs of hospitalized breast cancer patients in this cross-sectional descriptive study. Before the first cycle of adjuvant chemotherapy, the levels of anxiety and depression among FCs were assessed using DT and Hospital Anxiety and Depression Scale (HADS). In total, 191 valid cases were analyzed. HADS was used as the diagnostic standard to assess the effectiveness of DT as a screening tool for anxiety and depression as well as to analyze the diagnostic efficiency of DT at various cutoff points.

Results

The definitive prevalence of both anxiety and depression was 8.90%. The mean level of anxiety and depression among FCs was 5.64±3.69 and 5.09±3.85, respectively, both of which were significantly higher than corresponding Chinese norms (P<0.01). The areas under receiver operating characteristic curves of DT for the diagnoses of FCs’ anxiety and depression were 0.904 and 0.885, respectively. A cutoff value of 5 produced the best diagnostic effects of DT for anxiety and depression.

Conclusions

The levels of both anxiety and depression were higher in the FCs of Chinese breast cancer patients receiving postoperative chemotherapy than the national norm. DT might be an effective tool to initially screen psychological distress among FCs. This process could be integrated into the palliative care of breast cancer patients and warrant further research.

Effects of cholecalciferol supplementation on serum angiogenic biomarkers in breast cancer patients treated with tamoxifen: A controlled randomized clinical trial

OBJECTIVE

The aim of this study was to investigate the effects of cholecalciferol supplementation on serum levels of angiogenic parameters in patients with breast cancer (BC) who were treated with tamoxifen.

METHODS

This was a pilot-based, randomized, triple-blind, placebo-controlled clinical trial with 52 patients with BC randomly assigned to either an intervention group receiving weekly 50 000 IU cholecalciferol or a placebo group for 8 wk. At baseline and at end of study, serum levels of angiogenic growth factors such as vascular endothelial growth factor (VEGF)-A, angiopoietin (Ang)-2, hypoxia-inducible factor (Hif)-1, and high-sensitivity C-reactive protein were measured by enzyme-linked immunosorbent assay. Every 4 wk, a completed 3-d, 24-h dietary record and daily sunlight exposure checklist were collected and anthropometric variables were measured.

RESULTS

The ultimate number of participants in each arm was 22 for analyses. For premenopausal women, cholecalciferol supplementation resulted in a significant decrease in serum levels of Ang-2 and VEGF-A after 8 wk of treatment (P < 0.05). In the absence of vascular invasion, supplementation led to a significant decrease in Ang-2 levels compared with the placebo group (P < 0.05). Supplementation caused significant increases in Hif-1 in patients diagnosed with the infiltration of tumors into vascular or lymphatic vessels (P < 0.05).

CONCLUSION

Cholecalciferol supplementation achieved sufficient efficacy among patients with BC taking tamoxifen and could be effective in the reduction of angiogenic biomarkers particularly dependent on the infiltration status of the tumor to vessels. Further studies with larger subgroups should be investigated.

Yoga Protocol for Cancer Patients: A Systematic Exploration of Psychophysiological Benefits

BACKGROUND

Several studies report that practicing Yoga may lead to numerous psychophysiological benefits in patients undergoing treatment for cancer. Moreover, it may result in an effective alternative for coping with sleep disturbances, anxiety, depression and fatigue symptoms. A study based on the "Yoga in Oncology" project of the Foundation Poliambulanza was carried out, and it was designed to explore the benefits of Yoga, therefore corroborating Yoga as a therapeutic activity that can have a beneficial impact on patients diagnosed with cancer.

METHODS

Seventy patients were recruited, of whom 20% were males and 80% were females 18 years of age and older. All patients were being treated at the oncology department for gastrointestinal, mammary or genital carcinoma, and the disease was metastatic in 80% of patients. Data were collected between April 2013 and May 2017. The protocol consisted of a weekly 90-minute Yoga lesson for 8 consecutive weeks, and the data collection was carried out in 2 phases: (T0) preprotocol assessment and (T1) postprotocol assessment. Psychophysiological assessment was carried out with the following scales: the (BFI) Brief Fatigue Inventory, (HADS) Hospital Anxiety and Depression Scale and (PSQI) Pittsburgh Sleep Quality Index.

RESULTS

Data analysis showed a significant difference between the (T0) and (T1) HADS (Hospital Anxiety and Depression Scale) scores. The constructs of this scale consist of psychological variables for the assessment of anxiety and depression. In contrast, scores from the (BFI) Brief Fatigue Inventory and (PSQI) Pittsburgh Sleep Quality Index did not show significant differences between (T0) and (T1): such scales are relative to psychophysiological variables for an assessment of the perception of fatigue and quality of sleep.

CONCLUSION

It is noteworthy that the data, once analyzed, showed a significant difference between preprotocol and postprotocol levels of anxiety and depression but not for the perception of fatigue or the quality of sleep. In accordance with the scientific literature, data from this study highlight that practicing Yoga may promote changes in the levels of perceived anxiety and depression in patients undergoing treatment for cancer, thus positively affecting their (QoL). It is clear that the difference in significance between the psychological and physiological variables considered here and the statistical significance found only in levels of anxiety and depression encourage further studies to account for the nature of fatigue and sleep disturbances and how to address these symptoms in oncological patients. Moreover, other points of interest for future clinical research regard the evaluation of the reason for the possible denial to participate to this kind of study, as well as the social-cultural differences in patients' behavior.

The impact of psychosocial stress and stress management on immune responses in patients with cancer

The range of psychosocial stress factors/processes (eg, chronic stress, distress states, coping, social adversity) were reviewed as they relate to immune variables in cancer along with studies of psychosocial interventions on these stress processes and immune measures in cancer populations. The review includes molecular, cellular, and clinical research specifically examining the effects of stress processes and stress-management interventions on immune variables (eg, cellular immune function, inflammation), which may or may not be changing directly in response to the cancer or its treatment. Basic psychoneuroimmunologic research on stress processes (using animal or cellular/tumor models) provides leads for investigating biobehavioral processes that may underlie the associations reported to date. The development of theoretically driven and empirically supported stress-management interventions may provide important adjuncts to clinical cancer care going forward.

Effectiveness of therapy group in women with localized breast cancer

Background/Objective

Breast cancer causes high levels of anxiety and depression, deteriorating quality of life of patients. Several studies have found that group therapy reduces depression and anxiety also improves the quality of life. The aim of this study is to analyze group therapy effectiveness in emotional state and quality of life in women with breast cancer after finalized medical treatments.

Method

Participants in this study were 100 adult women diagnosed of breast cancer non-mestastasic and were divided into two types of intervention groups (Self-esteem-Social Skills and Cognitive-Behavioral Therapy). Evaluation instruments were questionnaire Functional Assessment of Breast-cancer Therapy (FACT-B) and Hospital Anxiety and Depression Scale (HADS).

Results

A statistically significant effect of group therapy in reducing anxiety and depression were observed. Quality of life and emotional well-being significantly improved. These effects remain three months after intervention.

Conclusions

The results show that the psychological intervention group is efficient to improve emotional state and quality of life of women with breast cancer.

Psychosocial risk and management of physical diseases

During the 40 years since the Yale conference on Behavioral Medicine and the founding of the Journal of Behavioral Medicine considerable progress has been made in understanding the role of psychosocial risk and management of physical diseases. We here describe the development of these fundamental concepts from early research on stress through studies of the Type A behavior pattern to more contemporary approaches to the relationship between psychosocial risks and benefits in relation to disease processes. This includes the relationship of psychosocial risk to cancers, cardiovascular diseases (CVD), cardiometabolic disorders, Human Immunodeficiency Virus (HIV)/Acquired Human Immune Deficiency Syndrome. During the past 40 years the effects of prolonged distress responses in the pathogenesis of some cancers and CVD have been well-established and modifiable behavioral, cognitive and social factors have been shown to produce favorable outcome components in the management of such diseases as breast cancer, coronary heart disease and HIV.

Social comparisons predict health-related quality of life and depressive symptoms across the first year of breast cancer treatment

BACKGROUND

Social comparisons (SCs) are common among cancer patients, but their prospective associations are not well understood. This study examined concurrent and prospective relationships of SCs with health-related quality of life (HRQOL) and depressive symptoms during the first year of breast cancer treatment.

METHODS

Nonmetastatic breast cancer patients (N = 240) enrolled in a larger intervention trial reported on the frequencies of SCs postsurgery (T1) and 6 months later (T2). HRQOL and depressive symptoms were assessed at T1, T2, and 12 months after T1 (T3). Path analysis via structural equation modeling was used to assess three models relating SCs to HRQOL and depressive symptoms from T1-T2, T1-T3, and T2-T3, controlling for stage of disease, intervention condition, and dispositional optimism.

RESULTS

Upward contrast SCs were associated with poorer concurrent HRQOL at T1 and T2, and with more concurrent depressive symptoms at T2. However, upward contrast SC at T1 predicted better T2 and T3 HRQOL. Upward identification SC at T1 predicted more T2 depressive symptoms, and at T2 was associated with poorer concurrent HRQOL and more concurrent depressive symptoms. Downward identification SCs at T1 were associated with poorer concurrent HRQOL. Downward identification SCs at T2 predicted poorer T3 HRQOL.

CONCLUSIONS

Upward SCs were related to compromised concurrent psychosocial well-being, but prospective effects varied by the interpretation of the comparison (ie, contrast vs identification). Findings have implications for the development and deployment of group-based psychosocial interventions during the early phases of survivorship, during which opportunities for SC are prevalent.

Effectiveness of Solution-Focused Brief Therapy (SFBT) on Depression and Perceived Stress in Patients with Breast Cancer

BACKGROUND

Attending to psychological status in patients with breast cancer, because of expanded damage and mortality in these patients, is important. The present study investigated the effectiveness of Solution-Focused Brief Therapy (SFBT) on depression and Perceived Stress in Patients with breast cancer.

MATERIALS AND METHODS

This research was a semi-experimental with pretest, post-test and follow-up (1 month), which was conducted from November to February, 2016. In this study, 30 patients with breast cancer who attended Imam Hossein Hospital in Tehran city were selected by convenience sampling method and randomly were assigned in 2 experimental (n=15) and control groups (n=15) and Cohen's Perceived Stress Scale and Center Epidemiological Studies Depression Scale were administrated as pretest. Experimental group received 8 sessions of Solution-Focused Brief Therapy SFBT and control group received no intervention. At the end, post-test was administrated on two groups and, repeated measure multi-variable method was used for data analysis by SPSS-21 software.

RESULTS

The results of the present study indicated that there were significant differences between the experimental and control groups after administrating SFBT. Thus, the mean of depression and perceived stress of experimental group decreased (P<0.001).

CONCLUSION

The result of study that showed SFBT is effective in decreasing depression and perceived stress in patients with breast cancer. Therefore, in order to improve the positive psychological state in these patients psychological screening must be performed and if needed clinical trials and appropriate intervention be considered.

Biobehavioral modulation of the exosome transcriptome in ovarian carcinoma

BACKGROUND

Social factors in the patient macroenvironment have been shown to influence molecular events in the tumor microenvironment and thereby influence cancer progression. However, biomarkers providing a window into the longitudinal effects of biobehavioral factors on tumor biology over time are lacking. Exosome analysis is a novel strategy for in vivo monitoring of dynamic changes in tumor cells. This study examined exosomal profiles from patients with low or high levels of social support for epithelial-mesenchymal transition (EMT) polarization and gene expression related to inflammation and β-adrenergic signaling.

METHODS

Exosomes were isolated from plasma sampled from a series of 40 women before primary surgical resection of advanced-stage, high-grade ovarian carcinoma. Samples were selected for analysis on the basis of extremes of low and high levels of social support. After exosomal isolation and RNA extraction, a microarray analysis of the transcriptome was performed.

RESULTS

Primary analyses identified significant upregulation of 67 mesenchymal-characteristic gene transcripts and downregulation of 63 epithelial-characteristic transcripts in patients with low social support; this demonstrated increased EMT polarization (P = .0002). Secondary analyses using promoter sequence bioinformatics supported a priori hypotheses linking low social support to 1) increased activity of cyclic adenosine monophosphate response element binding protein (CREB)/activating transcription factor (ATF) family transcription factors that mediate the β-adrenergic response to catecholamines via the cyclic adenosine monophosphate/protein kinase A signaling pathway (mean fold change for CREB: 2.24 ± 0.65; P = .0019; mean fold change for ATF: 2.00 ± 0.55; P = .0049) and 2) increased activity of the proinflammatory nuclear factor κB/Rel family of transcription factors (mean fold change: 2.10 ± 0.70; P = .0109).

CONCLUSIONS

These findings suggest the possibility of leveraging exosomes as a noninvasive assessment of biobehavioral factors to help to direct personalized treatment approaches. Cancer 2018;124:580-6. © 2017 American Cancer Society.

Improving Cancer Care Through the Patient Experience: How to Use Patient-Reported Outcomes in Clinical Practice

Poorly controlled symptoms are common and debilitating during cancer treatment and can affect functional status and quality of life, health care resource utilization, treatment adherence, and cancer survivorship. Historically, the patient experience, including symptoms during treatment, has not been tracked or documented in the patient health record. Measurement of patient-reported outcomes (PROs), including symptoms, is an essential component to cancer care focused on the illness impact to the patient and family. PROs can be useful at the individual level for monitoring and promoting symptom care both in the clinic and remotely and at the population level for aggregating population data for use in research and quality improvement initiatives. Implementation of PROs in cancer clinical care requires a carefully thought out process to overcome challenges related to integrating PROs into existing electronic health records and clinical work flow. Issues with implementing PRO collection may include making decisions about measurement tools, modes of delivery, frequency of measurement, and interpretation that are guided by a clarification of the purpose for collecting PROs. We focus on three aspects of PRO use: (1) improving care for individual patients, (2) analyzing aggregated data to improve care and outcomes overall, and (3) considerations in implementing PRO collection.

Injectable and Self-Healing Thermosensitive Magnetic Hydrogel for Asynchronous Control Release of Doxorubicin and Docetaxel to Treat Triple-Negative Breast Cancer

Integration of two or more drugs into a multiagent delivery system has been considered to have profound impact on both in vitro and in vivo cancer treatment due to their efficient synergistic effect. This study presents a cheap and simple chitosan hydrogel cross-linked with telechelic difunctional poly(ethylene glycol) (DF-PEG-DF) for synthesis of an injectable and self-healing thermosensitive dual-drug-loaded magnetic hydrogel (DDMH), which contains both doxorubicin (DOX) and docetaxel (DTX) for chemotherapy and iron oxide for magnetic hyperthermia induced stimuli responsive drug release. The as-prepared DDMH not only have good biocompatibility but also exhibit unique self-healing, injectable, asynchronous control release properties. Meanwhile, it shows an excellent magnetic field responsive heat-inducing property, which means that DDMH will produce a large amount of heat to control the surrounding temperature under the alternative magnetic field (AMF). A remarkably improved synergistic effect to triple negative breast cancer cell line is obtained by comparing the therapeutic effect of codelivery of DOX and DTX/PLGA nanoparticles (DTX/PLGA NPs) with DOX or DTX/PLGA NPs alone. In vivo results showed that DDMH exhibited significant higher antitumor efficacy of reducing tumor size compared to single drug-loaded hydrogel. Meanwhile, the AMF-trigger control release of drugs in codelivery system has a more efficient antitumor effect of cancer chemotherapy, indicating that DDMH was a promising multiagent codelivery system for synergistic chemotherapy in the cancer treatment field.