Erin S. Costanzo

Psychosocial Adjustment Among Cancer Survivors: Findings From a National Survey of Health and Well-Being

OBJECTIVE The current study examined whether cancer survivors showed impairment, resilience, or growth responses relative to a sociodemographically matched sample in four domains: mental health and mood, psychological well-being, social well-being, and spirituality. The impact of aging on psychosocial adjustment was also investigated. DESIGN Participants were 398 cancer survivors who were participants in the MIDUS survey (Midlife in the United States) and 796 matched respondents with no cancer history. Psychosocial assessments were completed in 1995-1996 and 2004-2006. MAIN OUTCOME MEASURES Outcomes including self-report measures of mental health and mood, psychological well-being, social well-being, and spirituality. RESULTS Findings indicated that cancer survivors demonstrated impairment relative to the comparison group in mental health, mood, and some aspects of psychological well-being. Longitudinal analyses spanning pre- and postdiagnosis clarified that while mental health declined after a cancer diagnosis, poorer functioning in other domains existed prior to diagnosis. However, survivors exhibited resilient social well-being, spirituality, and personal growth. Moreover, age appeared to confer resiliency; older survivors were more likely than younger adults to show psychosocial functioning equivalent to their peers. CONCLUSION While younger survivors may be at risk for disturbances in mental health and mood, cancer survivors show resilience in other important domains of psychosocial adjustment.

Biobehavioral Influences on Cancer Progression

This review focuses on the contributions of stress-related behavioral factors to cancer growth and metastasis and the biobehavioral mechanisms underlying these relationships. Behavioral factors that are important in modulation of the stress response and the pivotal role of neuroendocrine regulation in the downstream alteration of physiologic pathways relevant to cancer control, including the cellular immune response, inflammation, and tumor angiogenesis, invasion, and cell signaling pathways are described. Consequences for cancer progression and metastasis, as well as quality of life, are delineated. Behavioral and pharmacologic interventions with the potential to alter these biobehavioral pathways for patients with cancer are discussed.

Sleep quality following hematopoietic stem cell transplantation: longitudinal trajectories and biobehavioral correlates

The present study examined changes in sleep quality following hematopoietic stem cell transplantation (HSCT) and investigated associations with biobehavioral factors. Individuals undergoing HSCT for hematologic malignancies (N=228) completed measures of sleep quality and psychological symptoms pre-transplant and 1, 3, 6 and 12 months post transplant. Circulating inflammatory cytokines (IL-6, TNF-α) were also assessed. Sleep quality was poorest at 1 month post transplant, improving and remaining relatively stable after 3 months post transplant. However, approximately half of participants continued to experience significant sleep disturbance at 6 and 12 months post transplant. Mixed-effects linear regression models indicated that depression and anxiety were associated with poorer sleep quality, while psychological well-being was associated with better sleep. Higher circulating levels of IL-6 were also linked with poorer sleep. Subject-level fixed effects models demonstrated that among individual participants, changes in depression, anxiety and psychological well-being were associated with corresponding changes in sleep after covarying for the effects of time since transplant. Sleep disturbance was most severe when depression and anxiety were greatest and psychological well-being was lowest. Findings indicate that sleep disturbance is a persistent problem during the year following HSCT. Patients experiencing depression or anxiety and those with elevated inflammation may be at particular risk for poor sleep.

Biopsychosocial predictors of pain among women recovering from surgery for endometrial cancer

OBJECTIVE This study investigated post-surgical changes in pain among endometrial cancer patients, as well as the extent to which emotional distress and inflammatory and regulatory cytokine levels were associated with pain. METHODS Women (N=71) who underwent surgery for endometrial cancer completed questionnaires assessing pain intensity and interference, depression, and anxiety at 1week, 4weeks, and 16weeks post-surgery. Participants also provided a blood sample for the analysis of a panel of 7 cytokines at the same time points. RESULTS Participants showed significant declines in pain intensity and pain interference from 1week to 4weeks post-surgery, after which pain remained stable. After adjusting for time since surgery, surgery type, adjuvant therapy, disease stage, age, and BMI, mixed-effects linear regression models indicated that greater depression and anxiety were associated with both greater pain intensity and interference. Higher levels of circulating IL-6 were also correlated with greater pain intensity, but not interference. Fixed-effects linear regression models indicated that temporal variation in depression, anxiety, and IL-6 within individual patients was associated with corresponding changes in pain. Pain symptoms were maximal when anxiety, depression, and IL-6 were highest. No other cytokines were associated with changes in pain. CONCLUSION These findings indicate that depression, anxiety, and IL-6 may exacerbate pain during the recovery period following surgery for a gynecologic malignancy. Targeting these psychological processes and the proinflammatory cytokine IL-6 in women with more severe and persistent pain may help to reduce suffering and improve post-surgical recovery.

Spirituality and the recovery of quality of life following hematopoietic stem cell transplantation.

OBJECTIVE Spirituality has been linked to improved adjustment and functioning in individuals with cancer; however, its effect on quality of life following hematopoietic stem cell transplantation (HSCT) has not been well-studied. This study investigated changes in spirituality in hematologic cancer patients recovering from HSCT and relationships between spirituality and dimensions of quality of life following HSCT. METHODS Participants (N = 220) completed measures of two dimensions of spirituality (meaning/peace and religious faith), depression, anxiety, fatigue, pain, and physical and functional well-being prior to transplant and at 1-, 3-, 6-, and 12-months posttransplant. RESULTS Meaning/peace declined at 1-month posttransplant and returned to pretransplant levels by 6-months posttransplant, and faith increased from pretransplant to 6-months posttransplant. Mixed-effects linear regression models indicated that greater pretransplant meaning/peace, but not religious faith, predicted less depression, anxiety, and fatigue, and better physical and functional well-being during the 12-months following transplant. CONCLUSIONS The capacity to find meaning and peace may facilitate recovery following HSCT. Results suggest that spirituality may be a resilience factor that could be targeted to improve quality of life for HSCT recipients.

Circadian actigraphic rest-activity rhythms following surgery for endometrial cancer: A prospective, longitudinal study

OBJECTIVE To investigate (1) circadian rest-activity rhythm disturbances among endometrial cancer patients as they recover from surgery in comparison to a historical reference group of women with no cancer history and (2) health- and treatment-related predictors of dysregulated rest-activity rhythms in endometrial cancer patients. METHODS 60 endometrial cancer patients participated in a prospective, longitudinal study with actigraphic assessment at 1week, 1month, and 4months post-surgery. 60 women without cancer from an epidemiological sample completed one actigraphic assessment, acting as a reference group. RESULTS On average, results revealed initial significant rest-activity dysregulation at 1week and 1month post-surgery for the endometrial cancer group and then significant recovery in rest-activity patterns at 4months post-surgery. Similarly, the cancer group had significantly more impaired rhythms than the reference group at 1week post-surgery, but demonstrated comparable rhythms by 4months post-surgery. Among the health- and treatment-related variables examined, obesity and receipt of more invasive surgery were found to predict more impaired rhythms at all time points. CONCLUSION(S) The current study highlights significant disturbances in rest-activity patterns for endometrial cancer patients initially during surgical recovery followed by improvement in these patterns by 4months post-surgery; however, obese patients and those having more invasive surgery demonstrated more impaired rest-activity patterns throughout the 4-month recovery period. Further research is warranted to understand how more impaired rest-activity patterns relate to health and quality of life outcomes.

Daily well-being of cancer survivors: the role of somatic amplification

The current study examined the role that somatic amplification plays in placing cancer survivors at an increased risk of impairments in daily well‐being, specifically severity of physical symptoms, positive affect and negative affect.

Randomized controlled trial of a brief cognitive-behavioral strategies intervention for the pain, fatigue, and sleep disturbance symptom cluster in advanced cancer

Patients receiving treatment for advanced cancer suffer significant symptom burden, including co‐occurring pain, fatigue, and sleep disturbance. There is limited evidence for effective interventions targeting this common symptom cluster.