Cognitive-behavioral stress management intervention decreases the prevalence of depression and enhances benefit finding among women under treatment for early-stage breast cancer

Treatment of Depression in Patients with Breast Cancer: A Critical Review

Aims and background

To summarize current knowledge on psychopharmacological and psychotherapeutic options for patients with breast cancer and comorbid depression, starting from the psychiatric viewpoint. Issues on diagnostic boundaries of depression and outcome measures are raised.

Methods

We completed a literature review from the last 30 years (until March 2012) using PubMed by pairing the key words: ‘breast cancer and depression treatment’ (about 1431 works, including 207 reviews), ‘breast cancer and antidepressants’ (about 305 works, including 66 reviews), and in particular ‘selective serotonin reuptake inhibitors and breast cancer’ (38 works, including 10 reviews) and ‘breast cancer and psychotherapy’ (603 works, including 84 reviews). Papers in the English language were selected, including recent reviews.

Results

There is little evidence for the superiority of any one specific intervention with pharmacological options or psychotherapy. The heterogeneity of assessment criteria, the small number of subjects collected in systematic studies, the difficulty in adopting standardized outcome measures, and the limited numbers of available drugs with a favorable side effect profile are the main limitations that emerge from the literature. No conclusive findings are available on mid-term/long-term treatment strategies, or when depression is part of a bipolar disorder.

Conclusions

Further research is necessary to define the most appropriate approach to depression when it occurs in comorbidity with breast cancer. A more accurate definition of the clinical phenotypes of depression in the special population of patients with breast cancer is suggested as a key issue.

Trajectories of quality of life following breast cancer diagnosis

PURPOSE

Although quality of life (QoL) improves over time for most breast cancer survivors (BCS), BCS may show different patterns of QoL. This study sought to identify distinct QoL trajectories among BCS and to examine characteristics associated with trajectory group membership.

METHODS

BCS (N = 653) completed baseline assessments within 8 months of diagnosis. QoL was assessed by the Functional Assessment of Cancer Therapy-Breast (FACT-B) at baseline and 6, 12, and 18 months later. Finite mixture modeling was used to determine QoL trajectories of the trial outcome index (TOI; a composite of physical well-being, functional well-being, and breast cancer-specific subscales) and emotional and social/family well-being subscales. Chi-square tests and F tests were used to examine group differences in demographic, cancer-related, and psychosocial variables.

RESULTS

Unique trajectories were identified for all three subscales. Within each subscale, the majority of BCS had consistently medium or high QoL. The TOI analysis revealed only stable or improving groups, but the emotional and social/family subscales had groups that were stable, improved, or declined. Across all subscales, women in "consistently high" groups had the most favorable psychosocial characteristics. For the TOI and emotional subscales, psychosocial variables also differed significantly between women who started similarly but had differing trajectories.

CONCLUSIONS

The majority of BCS report good QoL as they transition from treatment to survivorship. However, some women have persistently low QoL in each domain and some experience declines in emotional and/or social/family well-being. Psychosocial variables are consistently associated with improving and/or declining trajectories of physical/functional and emotional well-being.

Internet-Based Group Intervention for Ovarian Cancer Survivors: Feasibility and Preliminary Results

Background

Development of psychosocial group interventions for ovarian cancer survivors has been limited. Drawing from elements of cognitive-behavioral stress management (CBSM), mindfulness-based stress reduction (MBSR), and acceptance and commitment therapy (ACT), we developed and conducted preliminary testing of an Internet-based group intervention tailored specifically to meet the needs of ovarian cancer survivors. The Internet-based platform facilitated home delivery of the psychosocial intervention to a group of cancer survivors for whom attending face-to-face programs could be difficult given their physical limitations and the small number of ovarian cancer survivors at any one treatment site.

Objective

The aim of this study was to develop, optimize, and assess the usability, acceptability, feasibility, and preliminary intended effects of an Internet-based group stress management intervention for ovarian cancer survivors delivered via a tablet or laptop.

Methods

In total, 9 ovarian cancer survivors provided feedback during usability testing. Subsequently, 19 survivors participated in 5 waves of field testing of the 10-week group intervention led by 2 psychologists. The group met weekly for 2 hours via an Internet-based videoconference platform. Structured interviews and weekly evaluations were used to elicit feedback on the website and intervention content. Before and after the intervention, measures of mood, quality of life (QOL), perceived stress, sleep, and social support were administered. Paired t tests were used to examine changes in psychosocial measures over time.

Results

Usability results indicated that participants (n=9) performed basic tablet functions quickly with no errors and performed website functions easily with a low frequency of errors. In the field trial (n=19), across 5 groups, the 10-week intervention was well attended. Perceived stress (P=.03) and ovarian cancer-specific QOL (P=.01) both improved significantly during the course of the intervention. Trends toward decreased distress (P=.18) and greater physical (P=.05) and functional well-being (P=.06) were also observed. Qualitative interviews revealed that the most common obstacles participants experienced were technical issues and the time commitment for practicing the techniques taught in the program. Participants reported that the intervention helped them to overcome a sense of isolation and that they appreciated the ability to participate at home.

Conclusions

An Internet-based group intervention tailored specifically for ovarian cancer survivors is highly usable and acceptable with moderate levels of feasibility. Preliminary psychosocial outcomes indicate decreases in perceived stress and improvements in ovarian cancer-specific QOL following the intervention. A randomized clinical trial is needed to demonstrate the efficacy of this promising intervention for ovarian cancer survivors.

Measuring Cohesion and Self-Disclosure in Psychotherapy Groups for Patients with Advanced Cancer: An Analysis of the Psychometric Properties of the Group Therapy Experience Scale

Objectives

Understanding the group process informs group interventions. However, there is little systematic research on group process variables in psychotherapy groups for patients with cancer.

Methods

We analyzed the psychometric properties of the Group Therapy Experience Scale and evaluated its potential importance in advanced cancer therapy groups.

Results

The GTES demonstrated good internal consistency (coefficient alpha=.84). An exploratory factor analysis with varimax rotation yielded four factors. Although all four models were explored, the 1- and 2-factor models appeared to provide the best fit for the data. The GTES total score was negatively correlated with group size and positively correlated with number of groups attended by participants. Furthermore, the GTES total score was correlated with post-intervention spiritual well-being, benefit finding, post-traumatic growth and quality of life.

Longitudinal Reciprocal Relationships Between Quality of Life and Coping Strategies Among Women with Breast Cancer

BACKGROUND

Research on quality of life (QoL) among women with breast cancer has often examined the impact of coping strategies on QoL. However, the transactional model of stress and coping would argue that QoL can impact coping. This reciprocal relationship between QoL and coping has been inadequately studied.

PURPOSE

This study examined reciprocal relationships over 18 months between QoL and coping (positive and negative coping) among women with breast cancer.

METHODS

Three-wave cross-lagged structural equation modelling (SEM) analysis was used over three timepoints post-diagnosis (T1-T3; N = 637, 577, 553, respectively).

RESULTS

SEM results revealed a significant reciprocal relationship between negative coping and QoL, indicating that negative coping predicted subsequent QoL, which in turn predicted later negative coping. Although QoL at cancer diagnosis predicted subsequent positive coping, we did not find a reciprocal relation between QoL and positive coping.

CONCLUSION

Findings expand our knowledge of the relation between QoL and coping by suggesting the reciprocal relationship between negative coping and QoL among women with breast cancer.

Exploring the cancer caregiver's journey through web-based Meaning-Centered Psychotherapy

OBJECTIVE

Psychosocial interventions are historically underutilized by cancer caregivers, but support programs delivered flexibly over the Internet address multiple barriers to care. We adapted Meaning-Centered Psychotherapy for cancer caregivers, an in-person psychotherapeutic intervention intended to augment caregivers' sense of meaning and purpose and ameliorate burden, for delivery in a self-administered web-based program, the Care for the Cancer Caregiver (CCC) Workshop. The present study evaluated the feasibility, acceptability, and preliminary effects of this program.

METHODS

Eighty-four caregivers were randomized to the CCC Workshop or waitlist control arm. Quantitative assessments of meaning, burden, anxiety, depression, benefit finding, and spiritual well-being were conducted preintervention (T1), within 2-weeks postintervention (T2), and 2- to 3-month follow-up (T3). In-depth semistructured interviews were conducted with a subset of participants.

RESULTS

Forty-two caregivers were randomized to the CCC Workshop. Attrition was moderate at T2 and T3, with caregiver burden and bereavement as key causes of drop-out. At T2 and T3, some observed mean change scores and effect sizes were consistent with hypothesized trends (eg, meaning in caregiving, benefit finding, and depressive symptomatology), though no pre-post significant differences emerged between groups. However, a longitudinal mixed-effects model found significant differential increases in benefit finding in favor of the CCC arm.

CONCLUSIONS

The CCC Workshop was feasible and acceptable. Based on effect sizes reported here, a larger study will likely establish the efficacy of the CCC Workshop, which has the potential to address unmet needs of caregivers who underutilize in-person supportive care services.

A randomized controlled trial to enhance coping and posttraumatic growth and decrease posttraumatic stress disorder in HIV-Infected men who have sex with men in Beijing, China

Although HIV-infected men who have sex with men (MSM) constitute a newly emerged high-risk group in China, little research outside Western countries is available on effective intervention programs to enhance their well-being. The purpose of this randomized controlled trial was to evaluate the efficacy of a group intervention program designed to improve the well-being and adaptive coping strategies of 60 HIV-infected MSM in Beijing, China, randomly assigned either to the intervention group for participation in four weekly sessions or to the control group for placement on a waiting list. They all completed measurements at pre- and postintervention. Compared with the control group, the intervention group reported significantly increased problem-focused coping strategies and levels of posttraumatic growth (PTG) as well as decreased symptoms of posttraumatic stress disorder (PTSD) at the completion of the intervention. In addition, mediation analysis showed that changes in problem-focused coping strategies mediated the intervention effect on increases in PTG; however, the mediating effect of coping strategies on the association of intervention and PTSD was not significant. This study provides empirical evidence for conducting psychological intervention to promote the well-being of HIV-infected MSM. The findings also elucidate the mechanism through which intervention improved PTG.

Optimism and quality of life in patients with heart failure

OBJECTIVES

Health-related quality of life (HR-QoL) of patients with heart failure (HF) is low despite the aim of HF treatment to improve HR-QoL. To date, most studies have focused on medical and physical factors in relation to HR-QoL, few data are available on the role of emotional factors such as dispositional optimism. This study examines the prevalence of optimism and pessimism in HF patients and investigates how optimism and pessimism are associated with different patient characteristics and HR-QoL.

METHODS

Dispositional optimism was assessed in 86 HF patients (mean age 70 ± 9 years, 28% female, mean left ventricular ejection fraction 33%) with the Revised Life Orientation Test (LOT-R). HR-QoL was assessed with the Minnesota Living with Heart Failure Questionnaire and the EuroQol.

RESULTS

The (mean ± SD) total score on the LOT-R was 14.6 ± 2.9 (theoretical range 0-24) and the scores on the subscales optimism and pessimism were 8.1 ± 1.9 and 5.5 ± 2.5, respectively. Higher age was related to more optimism (r = 0.22, p < 0.05), and optimism was associated with higher generic HR-QoL (B = 0.04, p < 0.05).Significance of resultsThe association found between optimism and generic HR-QoL of HF patients can lead to promising strategies to improve HF patients' HR-QoL, particularly because the literature has indicated that optimism is a modifiable condition.

Psychosocial interventions in breast cancer survivorship care

Cancer distress screening and subsequent referral for psychosocial intervention has been mandated for continued cancer center accreditation. Increasing emphasis is being placed on the referral component of this mandate, ensuring that patient distress is not only identified but also effectively treated. Many evidence-based interventions exist for cancer distress. Specific interventions can effectively target biopsychosocial impacts of stress and promote adaptive coping, focusing on problem-solving, social support utilization, assertive communication, sexual health and intimacy, adherence to medical and supportive care recommendations, health behavior change, and emotional processing and expression. In randomized clinical trials, specific interventions have also been associated with biological improvements, including neuroendocrine and immune functioning, decreased rates of breast cancer recurrence, and improved survival rates. As cancer treatments advance and patients live longer, it is pertinent to treat the impacts of breast cancer with evidence-based interventions.

Feasibility of structured endurance training and Mediterranean diet in BRCA1 and BRCA2 mutation carriers - an interventional randomized controlled multicenter trial (LIBRE-1)

BACKGROUND

Women with pathogenic BRCA germline mutations have an increased risk for breast and ovarian cancer that seems to be modified by life-style factors. Though, randomized trials investigating the impact of lifestyle interventions on cancer prevention and prognosis in BRCA carriers are still missing.

METHODS

We implemented a multicenter, prospective randomized controlled trial in BRCA1/2 patients, comparing a lifestyle intervention group (IG) with a control group (CG) with the primary aim to prove feasibility. Intervention comprised a structured, individualized endurance training alongside nutrition education based on the Mediterranean diet (MD) for 3 months, plus monthly group training and regular telephone contact during the subsequent 9 months. The CG attended one session on healthy nutrition and the benefits of physical activity. Primary endpoints were feasibility, acceptance and satisfaction over 12 months. Furthermore, effects on physical fitness, diet profile, body mass index (BMI), quality of life and perceived stress were investigated.

RESULTS

Sixty-eight participants (mean age 41, mean BMI 23.2 kg/m²) were enrolled, of whom 55 (81%, 26 IG, 29 CG) completed 12 months. 73% (n = 26) participated in at least 70% of all intervention sessions. Predictors for drop-outs (19%; n = 13) or non-adherence (27%; n = 7) were not found. 73% rated the program highly and 80% would participate again. Severe adverse events did not occur. Positive effects in the IG compared to the CG were observed for secondary endpoints: BMI, MD eating pattern and stress levels.

CONCLUSIONS

This lifestyle intervention was feasible, safe and well accepted. Positive results on eating habits, physical fitness and stress levels warrant a larger randomized trial.

TRIAL REGISTRATION

The study has been retrospectively registered at ClinicalTrials.gov (reference: NCT02087592 ) on March 12, 2014. The first patient was included on February 24, 2014.

Trends in incidence and associated risk factors of suicide mortality among breast cancer patients

OBJECTIVE

Breast cancer patients are associated with an increased risk for committing suicide. The purpose of this study was to study the trends in the incidence of suicide mortality and identify pertinent risk factors among patients with breast cancer.

METHODS

A retrospective examination of the Surveillance Epidemiology and End Results database between years 1973 and 2013 was performed.

RESULTS

Overall, 474 128 patients were identified of which 773 had committed suicide. There were no significant differences in the incidence of suicide mortality over the last 3 decades (1984-1993: 0.14%, 1994-2003: 0.16%, 2004-2013: 0.17%, P = 0.173). On logistic regression, younger age (<30 y: OR 6.34, 95% CI: 1.98-20.33, P = 0.002; 30-49 y: OR 10.64, 95% CI: 7.97-14.2, P < 0.001; 50-69 y: OR 4.7, 95% CI: 3.64-6.07, P < 0.001), male sex (OR 4.34, 95% CI: 2.57-7.31, P < 0.001), nonwhite-nonblack race (OR 1.39, 95% CI: 1.01-1.91, P = 0.046), marital status (single: OR 1.35, 95% CI: 1.04-1.76, P = 0.024; separated/divorced/widowed: OR 1.25, 95% CI: 1.01-1.55, P = 0.043), undergoing surgery (OR 2.13, 95% CI: 1.23-3.67, P = 0.007), and short-time elapsed from diagnosis (first year: OR 4.67, 95% CI: 3.39-6.42, P < 0.001; second year: OR 2.35, 95% CI: 1.69-3.27, P < 0.001) were independent risk factors of suicide mortality.

CONCLUSIONS

There have been no identifiable improvements in preventing suicide mortality in the United States. Younger age, male sex, race, marital status, and undergoing surgery are independent risk factors for committing suicide, especially in the first year after diagnosis.

How changes in physical activity relate to fatigue interference, mood, and quality of life during treatment for non-metastatic breast cancer

OBJECTIVE

Physical activity (PA) following surgery for breast cancer may improve depressive symptoms and quality of life (QoL) via reduction in fatigue-related daily interference (FRDI). Less is known about how change in PA may relate to these psychosocial factors throughout the course of treatment. In a secondary analysis of a previous psychosocial intervention trial, we examined relationships between change in PA, depressive symptoms, and functional QoL, as mediated by change in FRDI, and whether naturally occurring change in PA provided benefit independent of the intervention.

METHOD

Women (N=240) with non-metastatic stage 0-III breast cancer were randomized to cognitive-behavioral stress management (CBSM) or a control 2-10weeks post-surgery. PA, FRDI, clinician-rated depressive symptoms, self-reported depressed mood, and functional QoL were assessed at baseline and three months post-intervention.

RESULTS

Increased PA was associated with reductions in clinician-rated depressive symptoms, depressed mood, and improved QoL, mediated by a reduction in FRDI. This was above and beyond the effect of CBSM.

CONCLUSIONS

Increased PA may mitigate FRDI and improve depressive symptoms and functional QoL for women undergoing breast cancer treatment, beyond effects of a psychosocial intervention. Benefits of an integrated PA and psychosocial approach should be investigated further.

The role of stressful life events preceding death by suicide: Evidence from two samples of suicide decedents

Stressful life events (SLEs) are associated with increased risk for suicidal behavior. Less is known regarding the intensity of SLEs and how this may vary as a function of suicide attempt history. As a large percentage of suicide decedents do not have a history of suicidal behavior, SLEs precipitating suicide may help characterize suicidality in this understudied population. This paper examines the intensity, number, and accumulation of SLEs preceding death by suicide among decedents with varying suicide attempt histories. Suicide attempts, SLEs, and suicide methods were examined in two samples: 62 prison-based and 117 community-based suicide decedents. Regression was used to compare the level of stressor precipitating death by suicide in decedents who died on a first attempt versus multiple previous attempts. A non-significant trend was observed in the prison population which was supported by significant findings in the community-based sample. Decedents who died on a first attempt experienced a stressor of a lower magnitude when compared to decedents with multiple previous suicide attempts. We discuss the implications of these findings in relation to the stress-diathesis model for suicide.

Childhood maltreatment, psychological resources, and depressive symptoms in women with breast cancer

Childhood maltreatment is associated with elevated risk for depression across the human lifespan. Identifying the pathways through which childhood maltreatment relates to depressive symptoms may elucidate intervention targets that have the potential to reduce the lifelong negative health sequelae of maltreatment exposure. In this cross-sectional study, 271 women with early-stage breast cancer were assessed after their diagnosis but before the start of adjuvant treatment (chemotherapy, radiation, endocrine therapy). Participants completed measures of childhood maltreatment exposure, psychological resources (optimism, mastery, self-esteem, mindfulness), and depressive symptoms. Using multiple mediation analyses, we examined which psychological resources uniquely mediated the relationship between childhood maltreatment and depressive symptoms. Exposure to maltreatment during childhood was robustly associated with lower psychological resources and elevated depressive symptoms. Further, lower optimism and mindfulness mediated the association between childhood maltreatment and elevated depressive symptoms. These results support existing theory that childhood maltreatment is associated with lower psychological resources, which partially explains elevated depressive symptoms in a sample of women facing breast cancer diagnosis and treatment. These findings warrant replication in populations facing other major life events and highlight the need for additional studies examining childhood maltreatment as a moderator of treatment outcomes.

Benefit Finding and Quality of Life in Caregivers of Childhood Cancer Survivors: The Moderating Roles of Demographic and Psychosocial Factors

BACKGROUND

Benefit finding, or finding positive outcomes in the face of adversity, may play a role in predicting quality of life (QoL) among caregivers, but mixed results suggest that other factors may moderate this relationship.

OBJECTIVE

This study examined demographic and psychosocial moderators of the association between benefit finding and QoL among caregivers of childhood cancer survivors.

METHODS

Caregivers of childhood cancer survivors (n = 83) completed measures of benefit finding, QoL, coping, optimism, social support, caregiving demand, posttraumatic stress, and demographics.

RESULTS

The relationship between benefit finding and QoL was moderated by caregiver age, marital status, socioeconomic status, geographic location, acceptance and emotion-focused coping, optimism, caregiving demand, and posttraumatic stress. Benefit finding was more strongly related to QoL among caregivers with fewer demographic/psychosocial resources.

CONCLUSIONS

Results suggest that finding benefits in the cancer experience may have a greater positive impact for caregivers with relatively fewer demographic and psychosocial resources and may have less of an impact for caregivers with relatively greater resources. Findings further point to the complex nature of QoL among caregivers of childhood cancer survivors.

IMPLICATIONS FOR PRACTICE

Results may aid clinicians in identifying caregivers at particular risk for low QoL. They may be counseled to find benefits in their experience or provided with resources to strengthen other factors that impact QoL.

Cortisol Awakening Response as a Prospective Risk Factor for Depressive Symptoms in Women After Treatment for Breast Cancer

OBJECTIVE

The aim of the study was to investigate hypothalamic-pituitary-adrenal axis (HPA axis) functioning as a neurobiological risk factor for depressive symptoms in an ongoing longitudinal, observational study of women undergoing treatment and recovery from breast cancer. Many women with breast cancer experience depressive symptoms that interfere with their treatment, recovery, and quality of life. Psychosocial risk factors for depression among patients with cancer and survivors have been identified, yet neurobiological risk factors in this population remain largely unexamined.

METHODS

Women recently diagnosed with early-stage breast cancer (N = 135) were enrolled before starting neoadjuvant/adjuvant treatment (radiation, chemotherapy, endocrine therapy). At baseline, participants collected saliva samples to measure diurnal HPA axis functioning for 3 days: at waking, 30 minutes after waking, 8 hours after waking, and bedtime. Participants also completed a standardized measure of depressive symptoms (Center for Epidemiological Studies-Depression Scale) at baseline and 6 months after completion of primary treatment. Multivariate regression was used to predict continuous depressive symptoms at 6-month posttreatment from continuous depressive symptoms at baseline, cortisol awakening response (CAR), and other measures of diurnal HPA axis functioning.

RESULTS

The magnitude of CAR predicted changes in depressive symptoms over time, such that women with a higher CAR showed a greater increase from baseline to 6-month posttreatment (b = 5.67, p = .023). Diurnal slope and total cortisol output were not associated with concurrent depressive symptoms or their change over time.

CONCLUSIONS

Elevated CAR may be a neurobiological risk factor for increases in depressive symptoms in the months after breast cancer treatment and warrants further investigation.

Comparison of group vs self-directed music interventions to reduce chemotherapy-related distress and cognitive appraisal: an exploratory study

PURPOSE

The purpose of this study was to determine effects of group music intervention and self-directed music intervention on anxiety, depression, and cognitive appraisal among women with breast cancer.

METHODS

A quasi-experimental design randomly assigned 60 women undergoing chemotherapy to 3 groups: group music intervention, self-directed music intervention, or a control group. The Hospital Anxiety and Depression Scale and the Mini-Mental Adjustment to Cancer Scale were administered before, after the 8-week interventions, and at 3-month follow-up.

RESULTS

Of the 52 women completing the study, results indicated that group music intervention had a significant (p < .01) immediate effect to decrease helplessness/hopelessness and anxious preoccupation and significant effects for reducing anxiety, depression, helplessness/hopelessness, and cognitive avoidance compared to the other two groups at 3-month follow-up.

CONCLUSIONS

Group music intervention can be considered an effective supportive care in alleviating the chemotherapy-related distress and enhancing cognition modification of women with breast cancer. Further research is needed to determine the role of cognitive appraisal in the illness trajectory.

Changes in spiritual well-being and psychological outcomes in ovarian cancer survivors

OBJECTIVE

Because of the poor prognosis of ovarian cancer and concomitant distress, understanding contributors to positive well-being is critical. This study examines spiritual growth as a domain of posttraumatic growth and its contribution to longitudinal emotional outcomes in ovarian cancer.

METHODS

Ovarian cancer patients (N = 241) completed measures assessing spirituality (Functional Assessment of Chronic Illness Therapy-Spiritual Well-being-12; subscales: faith, meaning, and peace), depression (Center for Epidemiologic Studies Depression Scale), cancer-specific anxiety (Impact of Event Scale), and total mood disturbance (TMD; Profile of Mood States) prior to surgery and 1-year postsurgery. Stressful life events in the year after diagnosis were measured at 1-year postsurgery. Regressions examined the association between changes in spirituality and depression, anxiety, and TMD at 1-year postsurgery. Additionally, spiritual change was examined as a moderator of the effect of recent life events on mood.

RESULTS

Increases in peace were related to lower depression (β = -.40, P < .001), anxiety (β = -.20, P = .004), and TMD (β = -.41, P < .001) at 1 year. Changes in meaning and faith were unrelated to all outcomes. Additionally, changes in peace moderated the effect of stressful life events on depression (β = -.14, P = .027), anxiety (β = -.16, P = .05), and TMD (β = -.17, P = .01), such that those with a high number of life events paired with a decrease in peace experienced the worst psychological outcomes at 1 year.

CONCLUSION

These findings suggest that the quality of peace may be the most adaptive facet of spiritual growth in cancer patients. Furthermore, changes in peace appear to moderate the effect of life events on psychological well-being.

The Relationship between Physical Activity Intensity and Mental Health Status in Patients with Breast Cancer

The aim of this study was to investigate the correlation between physical activity (PA) level and mental health status in a population-based sample of Korean female patients with breast cancer. Our analysis included 76 patients with breast cancer and 44 healthy controls. The Korean versions of the International Physical Activity Questionnaire (IPAQ), Beck Depressive Inventory (BDI), State-Trait Anxiety Inventory-KY (STAI-KY), and Somatosensory Amplification Scale (SSAS), and Quality of Life (QOL) scale were assessed. The frequency of moderate PA level in breast cancer patients was significantly lower than that of healthy control subjects (t = -2.6; P = 0.011). In turn, the incidence of low PA level in breast cancer patients was significantly higher than that observed in healthy controls (t = 2.85; P = 0.005). A moderate PA level was inversely correlated with BDI score (r = -0.35; P = 0.008) and was positively correlated with QOL score (r = 0.38; P = 0.011). A low level of PA was inversely correlated with SSAS score (r = -0.39; P < 0.001). In healthy controls, a high level of PA was positively correlated with QOL score (r = 0.50; P = 0.043). Moderate PA level was inversely correlated with SSAS score (r = -0.59; P < 0.001). A low level of PA was also positively correlated with BDI score (r = 0.35; P = 0.008). A moderate or low intensity of PA was inversely correlated with depression and somatosensory amplification and was positively correlated with QOL in breast cancer patients. Finally, we suggest that progressively low-to-moderate levels of PA can be well adapted to positively impact several measures of mental health.

[Development and Validation of the Cancer-Specific Posttraumatic Growth Inventory]

PURPOSE

The purpose of this study was to develop a scale to evaluate posttraumatic growth in patients with cancer and to examine the validity and reliability of the scale.

METHODS

A literature review, semi-structured patient interviews and an expert panel consultation produced a 27 preliminary item questionnaire. Participants were 150 cancer patients recruited to test the reliability and validity of the preliminary scale. Data were analyzed using item analysis, exploratory factor analysis, convergent validity and internal consistency.

RESULTS

Item reduction and exploratory factor analysis led to 23 items, grouped into five subscales which were labelled new possibilities (6 items), coping skills (5 items), preciousness of life (5 items), relating to others (4 items), and personal strength (3 items). Convergent validity was evaluated by total correlation with the Functional Assessment of Cancer Therapy-General (r=.45, p<.001). The final scale demonstrated satisfactory internal consistency (Cronbach's α =.94).

CONCLUSION

Findings from this study indicate that the Cancer-Specific Posttraumatic Growth Inventory has validity and reliability and is considered to be appropriate for assessing posttraumatic growth in patients with cancer.

Development of a Web-Based Intervention for Addressing Distress in Caregivers of Patients Receiving Stem Cell Transplants: Formative Evaluation With Qualitative Interviews and Focus Groups

Background

Caregivers of cancer patients experience significant burden and distress including depression and anxiety. We previously demonstrated the efficacy of an eight session, in-person, one-on-one stress management intervention to reduce distress in caregivers of patients receiving allogeneic hematopoietic stem cell transplants (allo-HSCT).

Objective

The objective of this study was to adapt and enhance the in-person caregiver stress management intervention to a mobilized website (eg, tablet, smartphone, or computer-based) for self-delivery in order to enhance dissemination to caregiver populations most in need.

Methods

We used an established approach for development of a mhealth intervention, completing the first two research and evaluation steps: Step One: Formative Research (eg, expert and stakeholder review from patients, caregivers, and palliative care experts) and Step Two: Pretesting (eg, Focus Groups and Individual Interviews with caregivers of patients with autologous HSCT (auto-HSCT). Step one included feedback elicited for a mock-up version of Pep-Pal session one from caregiver, patients and clinician stakeholders from a multidisciplinary palliative care team (N=9 caregivers and patient stakeholders and N=20 palliative care experts). Step two included two focus groups (N=6 caregivers) and individual interviews (N=9 caregivers) regarding Pep-Pal’s look and feel, content, acceptability, and potential usability/feasibility. Focus groups and individual interviews were audio-recorded. In addition, individual interviews were transcribed, and applied thematic analysis was conducted in order to gain an in-depth understanding to inform the development and refinement of the mobilized caregiver stress management intervention, Pep-Pal (PsychoEducation and skills for Patient caregivers).

Results

Overall, results were favorable. Pep-Pal was deemed acceptable for caregivers of patients receiving an auto-HSCT. The refined Pep-Pal program consisted of 9 sessions (Introduction to Stress, Stress and the Mind Body Connection, How Thoughts Can Lead to Stress, Coping with Stress, Strategies for Maintaining Energy and Stamina, Coping with Uncertainty, Managing Changing Relationships and Communicating Needs, Getting the Support You Need, and Improving Intimacy) delivered via video instruction through a mobilized website.

Conclusions

Feedback from stakeholder groups, focus groups, and individual interviews provided valuable feedback in key areas that was integrated into the development of Pep-Pal with the goal of enhancing dissemination, engagement, acceptability, and usability.

Positive aspects of having had cancer: A mixed-methods analysis of responses from the American Cancer Society Study of Cancer Survivors-II (SCS-II)

OBJECTIVE

This study focused on understanding positive aspects of cancer among a large, national sample of survivors, 2, 5, and 10 years' postcancer diagnosis, who responded to the American Cancer Society Study of Cancer Survivors - II (SCS-II) survey "Please tell us about any positive aspects of having cancer."

METHODS

A sequential mixed methods approach examined (1) thematic categories of positive aspects from cancer survivors (n = 5149) and (2) variation in themes by sociodemographics, cancer type, stage of disease, and length of survivorship.

RESULTS

Themes comprised 21 positive aspects within Thornton's typology of benefits that cancer survivors attribute to their illness: life perspectives, self, and relationships. New themes pertaining to gratitude and medical support during diagnosis and treatment, health-related changes, follow-up/surveillance, and helping others emerged that are not otherwise included in widely used existing benefit finding cancer scales. Gratitude and appreciation for life were the most frequently endorsed themes. Sociodemographics and stage of disease were associated with positive aspect themes. Themes were not associated with survivor cohorts.

CONCLUSIONS

No differences in perceived positive aspects across survivor cohorts suggest that positive aspects of cancer may exist long after diagnosis for many survivors. However, variation across sociodemographics and clinical variables suggests cancer survivors differentially experience positive aspects from their cancer diagnosis.

IMPLICATIONS FOR CANCER SURVIVORS

This analysis provides new information about cancer survivors' perceptions of positive aspects from their cancer and factors associated with benefit finding and personal growth. This information can be useful in further refining quality-of-life measures and interventions for cancer survivors.

Evidence for the treatment of moderate depression: a systematic review

OBJECTIVES

This study aims to investigate existing evidence for the effectiveness of psychological treatments and/or antidepressant medication as a treatment for those diagnosed with moderate levels of depression.

METHODS

A PRISMA systematic review of articles using electronic research databases (2000-2014) was conducted to identify studies investigating the effectiveness of psychotherapy and/or medication as a treatment for people with moderate levels of depression. Search terms included moderate depression, psychotherapy and/or medication, depressive disorders, antidepressants, psychotherapy, mental health services, and randomized-controlled trial (RCT). The included studies were then assessed, extracted, and synthesised.

RESULTS

A total of 14 studies met the inclusion criteria (11 RCTs and three additional studies) for this review. The findings of the systematic review indicate that there is limited evidence available specific to the treatment of moderate depression and that this research seems to suggest that psychotherapy or combined treatment has a beneficial effect.

CONCLUSIONS

Given that depression is one of the biggest challenges the world faces at present, further research is required to examine the effectiveness of treatment for different levels of depression severity.

Personal resilience resources predict post-stem cell transplant cancer survivors' psychological outcomes through reductions in depressive symptoms and meaning-making

This longitudinal study examined whether post-transplant cancer survivors (N = 254, 9 months to 3 years after stem cell transplant treatment) with greater personal resilience resources demonstrated better psychological outcomes and whether this could be attributed to reductions in depressive symptoms and/or four meaning-making processes (searching for and finding reasons for one's illness; searching for and finding benefit from illness). Hierarchical linear regression analyses examined associations of survivors' baseline personal resilience resources (composite variable of self-esteem, mastery, and optimism), which occurred an average of 1.7 years after transplant, and 4-month changes in psychological outcomes highly relevant to recovering from this difficult and potentially traumatic treatment: post-traumatic stress disorder (PTSD) symptoms and purpose in life. Boot-strapped analyses tested mediation. Greater personal resilience resources predicted decreases in PTSD stress symptoms (b = -0.07, p = 0.005), mediated by reductions in depressive symptoms (b = -0.01, 95% CI: -0.027, -0.003) and in searching for a reason for one's illness (b = -0.01, 95% CI: -0.034, -0.0003). In addition, greater resilience resources predicted increases in purpose in life (b = 0.10, p < 0.001), mediated by reductions in depressive symptoms (b = 0.02, 95% CI: 0.003, 0.033). Having greater personal resilience resources may promote better psychological adjustment after a difficult cancer treatment, largely because of improvements in depressive symptoms, although decreased use of a potentially maladaptive form of meaning-making (searching for a reason for one's illness) was also important for reducing PTSD symptoms.

Double dissociation between the neural correlates of the general and specific factors of the Life Orientation Test-Revised

In this article, we explore the neural correlates of the general and specific factors assessed by the Life Orientation Test-Revised. These factors have been shown to assess general optimism (GO) and a form of self-enhancement akin to unrealistic optimism (SP). Toward our aim, we used a standardized low-resolution brain electromagnetic tomography (sLORETA), which provides electroencephalographic (EEG) localization measures that are independent of recording reference. Resting-EEG and self-report measures of GO and SP were collected from 51 female undergraduates. EEGs were recorded across 29 scalp sites. Anterior and posterior source alpha asymmetries of cortical activation were obtained by using the sLORETA method. On the basis of previous research findings, ten frontal and six parietal regions of interest (ROIs) were derived. Alpha asymmetry in the posterior cingulate (i.e., BA31) was uniquely associated with GO. In contrast, SP was associated with areas of the inferior frontal gyrus (BA44, BA45) and with the left subcentralis area (BA43). Theoretical and practical implications of the findings are provided and discussed.

Optimism and benefit finding in parents of children with developmental disabilities: The role of positive reappraisal and social support

BACKGROUND

Researchers have consistently documented the relationship between optimism and benefit finding; however, there is a dearth of research on the psychological mechanisms mediating their association.

AIM

This cross-sectional study sought to elucidate the mediating role of positive reappraisal and social support in the optimism-benefit finding relationship in parents caring for children with developmental disabilities by testing a parallel multiple mediation model.

METHOD

One hundred and forty-six parents caring for children with developmental disabilities completed an online survey assessing optimism, positive reappraisal, social support and benefit finding.

RESULTS

Optimism was not directly related to benefit finding but rather influenced it indirectly through positive reappraisal and social support. Specifically, higher levels of optimism predicted greater positive reappraisal and social support, which in turn led to greater benefit finding in parents.

CONCLUSION

These results underscore the importance of targeting parents' perceptions of benefits through both positive reappraisal and social support in order to help them cope with the demands of the caregiving context.

Clinical practice guidelines on the evidence-based use of integrative therapies during and after breast cancer treatment

Answer questions and earn CME/CNE Patients with breast cancer commonly use complementary and integrative therapies as supportive care during cancer treatment and to manage treatment-related side effects. However, evidence supporting the use of such therapies in the oncology setting is limited. This report provides updated clinical practice guidelines from the Society for Integrative Oncology on the use of integrative therapies for specific clinical indications during and after breast cancer treatment, including anxiety/stress, depression/mood disorders, fatigue, quality of life/physical functioning, chemotherapy-induced nausea and vomiting, lymphedema, chemotherapy-induced peripheral neuropathy, pain, and sleep disturbance. Clinical practice guidelines are based on a systematic literature review from 1990 through 2015. Music therapy, meditation, stress management, and yoga are recommended for anxiety/stress reduction. Meditation, relaxation, yoga, massage, and music therapy are recommended for depression/mood disorders. Meditation and yoga are recommended to improve quality of life. Acupressure and acupuncture are recommended for reducing chemotherapy-induced nausea and vomiting. Acetyl-L-carnitine is not recommended to prevent chemotherapy-induced peripheral neuropathy due to a possibility of harm. No strong evidence supports the use of ingested dietary supplements to manage breast cancer treatment-related side effects. In summary, there is a growing body of evidence supporting the use of integrative therapies, especially mind-body therapies, as effective supportive care strategies during breast cancer treatment. Many integrative practices, however, remain understudied, with insufficient evidence to be definitively recommended or avoided. CA Cancer J Clin 2017;67:194-232. © 2017 American Cancer Society.

Affective, cognitive and behavioral outcomes associated with a false positive ovarian cancer screening test result

While participation in cancer screening can facilitate early detection and improved prognosis, all screening tests yield some proportion of abnormal test results which are later determined benign. These false positive (FP) results can negatively impact affective, cognitive, and behavioral outcomes. Women participating in an ovarian cancer (OC) screening program receiving an abnormal screening test result (n = 375) were matched with women receiving normal results (n = 375). Both groups completed a baseline and 1- and 4-month follow-up assessments. FP test results were clearly associated with increased cancer-specific distress and increased perceptions of OC risk with more limited evidence for increased perceived positive consequences of screening and increased intentions to participate in future OC screening. FP OC screening test results negatively impact both affective and cognitive outcomes which may serve to reduce motivation to participate in future routine screening. The development and testing of brief, timely interventions to minimize this negative impact is warranted.

Posttraumatic growth and well-being among adolescents and young adults (AYAs) with cancer: a longitudinal study

PURPOSE

This study examines posttraumatic growth (PTG) among adolescents and young adults (AYAs) with cancer, as well as its correlates and trajectories over time. The study also explores the buffering role of PTG on the associations between posttraumatic stress (PTS), health-related quality of life (HRQoL), and psychological distress.

METHODS

A multicenter, longitudinal, prospective study was conducted among AYA cancer patients aged 14-39 years. One hundred sixty-nine patients completed a self-report measure of PTG (PTGI) and PTS (PDS) 6, 12, and 24 months after baseline (within the first 4 months of diagnosis). At 24-month follow-up, HRQoL (SF-36) and psychological distress (BSI-18) were also assessed.

RESULTS

Among participants, 14% showed increasing PTG, 45% remained at a stable high PTG level, 14% showed decreasing PTG, and 27% remained at a stable low PTG level. AYAs who remained high on PTG were more often younger, female, and received chemotherapy. PTG level at 6-month follow-up was predictive of mental HRQoL (β = 0.19; p = 0.026) and psychological distress (β = -0.14; p = 0.043) at 24-month follow-up when corrected for PTS and sociodemographic and clinical covariates. No relationship between PTG and physical HRQoL was found. The interactive effects of PTS and PTG on outcomes were not significant, indicating that buffering did not take place.

CONCLUSION

This study indicates that PTG is dynamic and predicts mental well-being outcomes but does not buffer the effects of PTS. Psychosocial interventions should focus on promoting PTG and reducing PTS in order to promote the adjustment of AYAs diagnosed with cancer.

Writing for Health: Rationale and Protocol for a Randomized Controlled Trial of Internet-Based Benefit-Finding Writing for Adults With Type 1 or Type 2 Diabetes

Background

Diabetes mellitus is Australia’s fastest growing chronic disease, and has high comorbidity with depression. Both subthreshold depression and diabetes distress are common amongst people with type 1 or type 2 diabetes, and are associated with poorer diabetes self-care. A need exists for low-intensity self-help interventions for large numbers of people with diabetes and diabetes distress or subthreshold depression, as part of a stepped-care approach to meeting the psychological needs of people with diabetes. Benefit-finding writing is a very brief intervention that involves writing about any positive thoughts and feelings about a stressful experience, such as an illness. Benefit-finding writing has been associated with increases in positive affect and positive growth, and has demonstrated promising results in trials amongst other clinical populations. However, benefit-finding writing has not yet been examined in people with diabetes.

Objective

The aim of this randomized controlled trial (RCT) is to evaluate the efficacy of an Internet-based benefit-finding writing (iBFW) intervention for adults with type 1 or type 2 diabetes (compared to a control writing condition) for reducing diabetes distress and increasing benefit-finding in diabetes, and also improving a range of secondary outcomes.

Methods

A two-arm RCT will be conducted, using the online program Writing for Health. Adults with type 1 or type 2 diabetes living in Australia will be recruited using diabetes-related publications and websites, and through advertisements in diabetes services and general practitioners’ offices. Potential participants will be referred to the study-specific website for participant information and screening. All data will be collected online. Participants will be randomized to either iBFW about diabetes, or a control writing condition of writing about use-of-time. Both conditions involve three daily sessions (once per day for three consecutive days) of 15-minute online writing exercises. Outcome measures will be administered online at baseline, one-month, and three-month follow-ups.

Results

This trial is currently underway. The primary outcomes will be diabetes distress and benefit-finding in diabetes. Secondary outcomes will be depression, anxiety, diabetes self-care, perceived health, and health care utilization. We aim to recruit 104 participants. All stages of the study will be conducted online using the Writing for Health program. Group differences will be analyzed on an intention-to-treat basis using mixed models repeated measures. Linguistic analyses of the writing exercise scripts, and examinations of the immediate emotional responses to the writing exercises, will also be undertaken.

Conclusions

This RCT will be the first study to examine iBFW for adults with type 1 or type 2 diabetes. If iBFW is found to be efficacious in reducing diabetes distress and improving diabetes self-care and other outcomes, iBFW may offer the potential to be a low-cost, easily accessible self-help intervention to improve the wellbeing of adults with diabetes.

Trial Registration

Australia and New Zealand Clinical Trials Registry (ACTRN12615000241538)

An evidence-based stress management intervention for allogeneic hematopoietic stem cell transplant caregivers: development, feasibility and acceptability

PURPOSE

Caregivers of cancer patients face challenges impacting their physical, psychological and social well-being that need attention in the form of well-designed and tested interventions. We created an eight-session individual stress management intervention for caregivers of allogeneic hematopoietic stem cell transplant (Allo-HSCT) recipients. This intervention, tested by randomized control trial, proved effective in decreasing distress. Herein, we describe the intervention including theoretical framework, development, and elements of fidelity. Implementation challenges along with recommendations for refinement in future studies are discussed with the goal of replication and dissemination.

METHODS

Seventy-four of 148 caregivers received stress management training following randomization. The intervention occurred during the 100-day post-transplant period when caregivers are required. The training provided integrated cognitive behavioral strategies, psychoeducation, and problem-solving skills building as well as use of a biofeedback device.

RESULTS

Seventy percent of caregivers completed all eight sessions indicating good acceptability for the in-person intervention; however, most caregivers did not reliably use the biofeedback device. The most common reason for drop-out was their patient becoming gravely ill or patient death. Few caregivers dropped out because of study demands. The need for flexibility in providing intervention sessions was key to retention.

CONCLUSION

Our evidence-based stress management intervention for Allo-HSCT caregivers was feasible. Variability in acceptability and challenges in implementation are discussed and suggestions for refinement of the intervention are outlined. Dissemination efforts could improve by using alternative methods for providing caregiver support such as telephone or video chat to accommodate caregivers who are unable to attend in-person sessions.

Construct validity of the 17-item Benefit Finding Scale in Chinese cancer patients and their family caregivers: a cross-sectional study

PURPOSE

With increasing interest in, and growing recognition of, the importance of evaluating benefit finding (BF) in cancer practice, the construct validity of a majority of the instruments that claim to assess BF, however, requires further validation. The purpose of the present study is to evaluate the construct validity of the 17-item Benefit Finding Scale (BFS) in Chinese cancer patient-caregiver dyads and to evaluate the association between the BFS patients and the BFS caregivers.

METHODS

There were 772 dyads of patients with cancer and their family caregivers who completed a survey assessing their demographic information and BF from November 2014 to December 2015. Both exploratory and confirmatory factor analysis was applied to evaluate the construct validity of the 17-item BFS.

RESULTS

Dimensionality analysis confirmed a three-dimensional structure validity. The extracted three factors were personal growth, improved relationships, and acceptance. The overall and three subscales of BFS in both cancer patients and family caregivers had good internal consistency, with all of the Cronbach's α ≥0.819. Scores of the three subscales and overall scale between cancer patients and family caregivers were correlated to one another (r = 0.224-0.437, P < 0.001).

CONCLUSIONS

This study provides the three-factor construct validity of the 17-item BFS when applied in the sample of Chinese patients with cancer and their family caregivers. The mutual impact of benefit finding between Chinese patients with cancer and their family caregivers highlights the importance that healthcare professionals need paying special attention to the BF on the dyadic level when supporting patients with cancer.

Prevalence of and factors associated with unprotected anal intercourse with regular and nonregular male sexual partners among newly diagnosed HIV-positive men who have sex with men in China

OBJECTIVES

This study investigated the prevalence of, and multi-dimensional factors associated with, unprotected anal intercourse (UAI) with regular male sexual partners ('regular partners') and nonregular male sexual partners ('nonregular partners') among newly diagnosed HIV-positive men who have sex with men (MSM) in Chengdu, China.

METHODS

A total of 225 newly diagnosed HIV-positive MSM were interviewed using a combined interviewer-computer-assisted method in Chengdu, China.

RESULTS

The prevalence of UAI with regular and nonregular partners since diagnosis was 27.7% and 33.8% among participants reporting having sex with regular and nonregular partners (n = 159 and 133), respectively. Adjusted analysis showed that: (1) cognitive variables based on the Health Belief Model (perceived susceptibility to HIV transmission and perceived severity of the consequences of HIV transmission, perceived barriers and perceived self-efficacy related to consistent condom use), (2) emotion-related variables (worry about transmitting HIV to others), (3) psychological factors (post-traumatic growth) and (4) socio-structural factors (perceived partners' responsibility for condom use) were significantly associated with UAI with regular and/or nonregular partners.

CONCLUSIONS

Interventions are warranted, and should be designed with consideration of multi-dimensional factors and be partner type-specific.

Quality of life trajectories after diagnosis of gynecologic cancer: a theoretically based approach

PURPOSE

The course of quality of life after diagnosis of gynecologic cancer is not well understood. We aimed to identify subgroups of gynecologic cancer patients with distinct trajectories of quality of life outcomes in the 18-month period after diagnosis. We also aimed to determine whether these subgroups could be distinguished by predictors derived from Social-Cognitive Processing Theory.

METHODS

Gynecologic cancer patients randomized to usual care as part of a psychological intervention trial (NCT01951807) reported on depressed mood, quality of life, and physical impairment soon after diagnosis and at five additional assessments ending 18 months after baseline. Clinical, demographic, and psychosocial predictors were assessed at baseline, and additional clinical factors were assessed between 6 and 18 months after baseline.

RESULTS

A two-group growth mixture model provided the best and most interpretable fit to the data for all three outcomes. One class revealed subclinical and improving scores for mood, quality of life, and physical function across 18 months. A second class represented approximately 12 % of patients with persisting depression, diminished quality of life, and greater physical disability. Membership of this high-risk subgroup was associated with holding back concerns, more intrusive thoughts, and use of pain medications at the baseline assessment (ps < .05).

CONCLUSIONS

Trajectories of quality of life outcomes were identified in the 18-month period after diagnosis of gynecologic cancer. Potentially modifiable psychosocial risk factors were identified that can have implications for preventing quality of life disruptions and treating impaired quality of life in future research.

Factors Associated With New-Onset Depression Following Ischemic Stroke: The Women's Health Initiative

BACKGROUND

Psychosocial characteristics have a strong effect on risk of depression, and their direct treatment with behavioral interventions reduces rates of depression. Because new-onset poststroke depression (NPSD) is frequent, devastating, and often treatment-resistant, novel preventive efforts are needed. As a first step toward developing behavioral interventions for NPSD, we investigated whether prestroke psychosocial factors influenced rates of NPSD in a manner similar to the general population.

METHODS AND RESULTS

Using the Women's Health Initiative, we analyzed 1424 respondents who were stroke-free at enrollment and had no self-reported history of depression from enrollment to their nonfatal ischemic stroke based on initiation of treatment for depression or the Burnam screening instrument for detecting depressive disorders. NPSD was assessed using the same method during the 5-year poststroke period. Logistic regression provided odds ratios of NPSD controlling for multiple covariates. NPSD occurred in 21.4% (305/1424) of the analytic cohort and varied by stroke severity as measured by the Glasgow scale, ranging from 16.7% of those with good recovery to 31.6% of those severely disabled. Women with total anterior circulation infarction had the highest level (31.4%) of NPSD while those with lacunar infarction had the lowest (16.1%). Prestroke psychosocial measures had different associations with NPSD depending on functional recovery of the individual.

CONCLUSIONS

There is a difference in the relationship of prestroke psychosocial status and risk of NPSD depending on stroke severity; thus it may be that the same preventive interventions might not work for all stroke patients. One size does not fit all.

Emotional distress impacts quality of life evaluation: a report from the Childhood Cancer Survivor Study

PURPOSE

We compared health-related quality of life (HRQOL) between adult survivors of childhood cancer and siblings by investigating the mediating role of emotional distress on HRQOL assessment, and examining the extent to which emotional distress affected the item responses of HRQOL measures given the same underlying HRQOL (i.e., measurement non-invariance).

METHODS

Cancer survivors (7103) and siblings (390) enrolled in Childhood Cancer Survivor Study who completed the SF-36 measuring HRQOL and the Brief Symptom Inventory-18 measuring anxiety, depression, and somatization were analyzed. Multiple Indicators & Multiple Causes modeling was performed to identify measurement non-invariance related to emotional distress on the responses to HRQOL items. Mediation analysis was performed to test the effects of cancer experience on HRQOL accounting for the mediating role of emotional distress.

RESULTS

Twenty-nine percent, 40%, and 34% of the SF-36 items were identified with measurement non-invariance related to anxiety, depression, and somatization, respectively. Survivors reported poorer HRQOL than siblings in all domains (ps < 0.05), except for pain. Other than physical functioning and general health perceptions, poorer HRQOL was explained by the mediating role of emotional distress (ps < 0.05).

CONCLUSIONS

Differences in HRQOL between survivors and siblings appear due, in part, to the mediating effect of emotional distress through which cancer experience influences the responses to HRQOL measures.

IMPLICATIONS OF CANCER SURVIVORS

Interventions to treat emotional distress may improve cancer survivors' HRQOL.

Psychosocial Vulnerability, Resilience Resources, and Coping with Infertility: A Longitudinal Model of Adjustment to Primary Ovarian Insufficiency

BACKGROUND

The infertility associated with primary ovarian insufficiency (POI) presents significant emotional challenges requiring psychosocial adjustment. Few investigations have explored the longitudinal process of adaptation to POI.

PURPOSE

This longitudinal investigation tests a model of adjustment to POI that includes separate psychosocial vulnerability and resilience resource factors.

METHODS

Among 102 women with POI, personal attributes reflective of vulnerability and resilience were assessed at baseline. Coping strategies were assessed 4 months later and measures of distress and well-being 12 months later.

RESULTS

As hypothesized, confirmatory factor analysis yielded separate, inversely correlated vulnerability and resilience resource factors at baseline, and distress and well-being factors at 12 months. Contrary to predictions, maladaptive and adaptive coping strategies were not bi-factorial. Moreover, a single stand-alone strategy, avoidance (i.e., refusing to acknowledge stress), mediated the association between baseline vulnerability and 12-month distress.

CONCLUSIONS

For women with POI, interventional studies targeted to reduce avoidance are indicated.

A randomized pilot trial of a positive affect skill intervention (lessons in linking affect and coping) for women with metastatic breast cancer

BACKGROUND

We conducted a randomized pilot trial to examine the feasibility, acceptability, and preliminary efficacy of a 5 week positive affect skills intervention (LILAC: lessons in linking affect and coping) for women with metastatic breast cancer. Additionally, we examined whether online delivery of the intervention would offer comparable benefits as in-person delivery.

METHODS

Women with metastatic breast cancer (N = 39) were randomized to an in-person intervention, online intervention, or in-person attention-matched control. Psychological well-being (depression [Center for Epidemiologic Studies Depression Scale], positive and negative affect [Differential Emotions Scale], cancer-specific quality of life [Multidimensional Quality of Life Scale-Cancer Version]), and positive coping (mindfulness, positive-affect skill use, and self-compassion [Self-Compassion Scale: Short-Form]) were assessed at baseline, 1 week post-intervention, and 1 month post-intervention follow-up.

RESULTS

The LILAC intervention showed good feasibility, acceptability, and retention. Although the study was not adequately powered to detect between-group differences in change on preliminary efficacy outcomes, within-group comparisons revealed that LILAC participants (in-person and online combined) showed reductions in depression and negative affect by the 1 month follow-up (d = -0.81). Notably, LILAC participants fell below the clinical threshold for depression (Center for Epidemiologic Studies Depression Scale = 16) by the 1 month follow-up (t[17] = -2.22, P = .04, d = -0.52), whereas control participants did not differ from threshold (t[9] = 0.45, P = .66, d = 0.14).

CONCLUSIONS

The LILAC intervention, regardless of delivery method, shows feasibility, acceptability, and preliminary efficacy for promoting psychological well-being in women with metastatic breast cancer. This research provides support for a larger randomized trial to test more definitively the potential benefits of LILAC. A strength of the LILAC intervention includes its innovative focus on positive affect. The efficacy of the online delivery suggests the potential for widespread Internet dissemination.

Improving physical and mental health in frontline mental health care providers: Yoga-based stress management versus cognitive behavioral stress management

The need for brief, low-cost, easily disseminable and effective interventions to promote healthy lifestyles is high. This is especially true for mental health providers. We developed two studies to compare the impacts of Cognitive Behavioral Stress Management (CBSM) and Yoga Based Stress Management (YBSM) interventions for healthcare professionals. Study 1 offered an 8-week YBSM intervention to 37 mental healthcare participants and collected health data pre and post. Study 2 offered YBSM and CBSM classes to 40 randomly assigned mental healthcare providers and collected mental and physical health data at four time points. In Study 1, using t-tests, the YBSM intervention affected a number of mental and physical wellbeing indices pre to post. In Study 2, using linear mixed modeling, both YBSM and CBSM groups improved significantly (p <.05) in fruit and vegetable intake, heart rate, alcohol consumption, relaxation and awareness, professional quality of life, compassion satisfaction, burnout, depression, and stress levels. There was a group by time effect for coping confidence (CBSM increased more, p<.05, F = 4.34), physical activity (YBSM increased more, p<.05, F = 3.47), overall mental health (YBSM increased more, p<.10, F =5.32), and secondary traumatic stress (YBSM decreased more, p<.10, F = 4.89). YBSM and CBSM appear to be useful for healthcare professionals' mental and physical health. YBSM demonstrates some benefit above and beyond the extremely well-studied and empirically supported CBSM, including increased physical activity, overall mental health, and decreased secondary traumatic stress benefits.

A Comprehensive Lifestyle Randomized Clinical Trial: Design and Initial Patient Experience

Background: Although epidemiological research demonstrates that there is an association between lifestyle factors and risk of breast cancer recurrence, progression of disease, and mortality, no comprehensive lifestyle change clinical trials have been conducted to determine if changing multiple risk factors leads to changes in biobehavioral processes and clinical outcomes in women with breast cancer. This article describes the design, feasibility, adherence to the intervention and data collection, and patient experience of a comprehensive lifestyle change clinical trial (CompLife). Methods: CompLife is a randomized, controlled trial of a multiple-behavior intervention focusing on diet, exercise, and mind-body practice along with behavioral counseling to support change. The initial exposure to the intervention takes place during the 4 to 6 weeks of radiotherapy (XRT) for women with stage III breast cancer and then across the subsequent 12 months. The intervention group will have 42 hours of in-person lifestyle counseling during XRT (7-10 hours a week) followed by up to 30 hours of counseling via video connection for the subsequent 12 months (weekly sessions for 6 months and then monthly for 6 months). The primary outcome is disease-free survival. Multiple secondary outcomes are being evaluated, including: (1) biological pathways; (2) overall survival; (3) patient-reported outcomes; (4) dietary patterns/fitness levels, anthropometrics, and body composition; and (5) economic outcomes. Qualitative data of the patient experience in the trial is collected from exit interviews, concluding remarks, direct email correspondences, and web postings from patients. Results: Fifty-five patients have been recruited and randomized to the trial to date. Accrual of eligible patients is high (72%) and dropout rates extremely low (5%). Attendance to the in-person sessions is high (95% attending greater than 80% of sessions) as well as to the 30 hours of video counseling (88% attending more than 70% of sessions). Adherence to components of the behavior change intervention is high and compliance with the intensive amount of data collection is exceptional. Qualitative data collected from the participants reveals testimonials supporting the importance of the comprehensive nature of intervention, especially the mind-body/mindfulness component and social support, and meaningful lifestyle transformations. Conclusion: Conducting a comprehensive, multicomponent, lifestyle change clinical trial for women with breast was feasible and collection of biobehavioral outcomes successful. Adherence to behavior change was high and patient experience was overwhelmingly positive.

Promoting post-traumatic growth in cancer patients: A study protocol for a randomized controlled trial of guided written disclosure

This multicenter study investigates the efficacy of the guided disclosure protocol in promoting post-traumatic growth, through meaning reconstruction, in cancer patients after adjuvant chemotherapy. Participants will be randomized to guided disclosure protocol or to an active control condition. Both conditions consist of three 20-minute writing sessions. Experimental participants verbalize emotions, describe events, and reflect on trauma effects. Control participants write about their past week’s daily routine. Patients, blinded to treatment assignment, will complete questionnaires at pre-intervention, post-intervention, and 6-month follow-up. This study will improve knowledge concerning the effects of writing interventions on psychological health and well-being in cancer patients.

Resilience to adversity and the early origins of disease

For the past quarter century, scientists at the Center for Family Research at the University of Georgia have conducted research designed to promote understanding of normative developmental trajectories among low socioeconomic status African American children, youths, and young adults. In this paper, we describe a recent expansion of this research program using longitudinal, epidemiological studies and randomized prevention trials to test hypotheses about the origins of disease among rural African American youths. The contributions of economic hardship, downward mobility, neighborhood poverty, and racial discrimination to allostatic load and epigenetic aging are illustrated. The health benefits of supportive family relationships in protecting youths from these challenges are also illustrated. A cautionary set of studies is presented showing that some psychosocially resilient youths demonstrate high allostatic loads and accelerated epigenetic aging, suggesting that, for some, "resilience is just skin deep." Finally, we end on an optimistic note by demonstrating that family-centered prevention programs can have health benefits by reducing inflammation, helping to preserve telomere length, and inhibiting epigenetic aging.

Positive changes among patients with advanced colorectal cancer and their family caregivers: a qualitative analysis

OBJECTIVE

This study assessed positive changes in patients with advanced colorectal cancer and their family caregivers following diagnosis. We compared self-reported positive changes within patient-caregiver dyads as well as self-reports and patient reports of positive changes in caregivers.

DESIGN

Individual, semi-structured qualitative interviews were conducted with 23 patients with advanced colorectal cancer and 23 caregivers. A theoretical thematic analysis of interview transcripts was framed by posttraumatic growth theory.

RESULTS

Patients and caregivers described five positive changes: closer relationships with others, greater appreciation of life, clarifying life priorities, increased faith, and more empathy for others. Additionally, only caregivers reported better health habits following the cancer diagnosis, and a minority of patients and caregivers reported no positive changes. In about half of cases, patients reported at least one positive change that was identical to that of their caregiver. However, in most cases, patient and caregiver reports of the caregiver's positive change were discrepant.

CONCLUSION

Findings suggest that positive changes are a shared experience for many patient-caregiver dyads and obtaining both patient and caregiver reports of caregiver positive changes provides a more comprehensive understanding of their experience. Interventions may capitalise on positive changes to promote meaningful living in the context of advanced cancer.

Posttraumatic growth in patients with digestive system malignancies

Malignant tumors of the digestive system are one of the most serious diseases that threaten human health and life. The pain and mental stresses caused by digestive system malignancies also belong to a kind of trauma. This paper reviews the prevalence, influencing factors and intervention measures in patients with digestive system malignancies, in order to provide reference for clinical nursing of these patients and thus promote them to generate positive psychological changes and improve their quality of life.

The Posttraumatic Growth Inventory: Factor Structure and Invariance in a Sample of Breast Cancer Patients and in a Non-Clinical Sample

The Posttraumatic Growth Inventory (PTGI) is frequently used to assess positive changes following a traumatic event. The aim of the study is to examine the factor structure and the latent mean invariance of PTGI. A sample of 205 (M age = 54.3, SD = 10.1) women diagnosed with breast cancer and 456 (M age = 34.9, SD = 12.5) adults who had experienced a range of adverse life events were recruited to complete the PTGI and a socio-demographic questionnaire. We use Confirmatory Factor Analysis (CFA) to test the factor-structure and multi-sample CFA to examine the invariance of the PTGI between the two groups. The goodness of fit for the five-factor model is satisfactory for breast cancer sample (χ2(175) = 396.265; CFI = .884; NIF = .813; RMSEA [90% CI] = .079 [.068, .089]), and good for non-clinical sample (χ2(172) = 574.329; CFI = .931; NIF = .905; RMSEA [90% CI] = .072 [.065, .078]). The results of multi-sample CFA show that the model fit indices of the unconstrained model are equal but the model that uses constrained factor loadings is not invariant across groups. The findings provide support for the original five-factor structure and for the multidimensional nature of posttraumatic growth (PTG). Regarding invariance between both samples, the factor structure of PTGI and other parameters (i.e., factor loadings, variances, and co-variances) are not invariant across the sample of breast cancer patients and the non-clinical sample.