Predictors of anxiety and depression in people with colorectal cancer

Psychosocial issues in colorectal cancer survivorship: the top ten questions patients may not be asking

Advances in colorectal cancer screening and treatment have increased survivorship significantly in recent years. This has led to an increased emphasis on the need for continuing patient care long after cancer treatment is completed. Colorectal cancer survivors may face a number of psychosocial issues following treatment, including cancer-related distress, adjustment to physical changes following treatment, and challenges related to returning to work. Although there are many resources available to assist with these challenges, many patients may not seek this information from their providers during follow-up care visits. This article highlights some of the most common patient concerns related to survivorship in colorectal cancer and serves as a reminder to ask about these concerns throughout the course of treatment and follow-up care.

Proinflammatory cytokines correlate with depression and anxiety in colorectal cancer patients

The objective of this study was to investigate whether serum cytokine levels correlate with depression and anxiety in colorectal cancer (CRC) patients. Twenty patients hospitalized for surgical resection of CRC were included in the study group and twenty healthy volunteers comprised the control group. Depression and anxiety were analyzed using the Hospital Anxiety and Depression Scale (HADS), and serum levels of IL-1β, IL-6, IL-8, IL-10, IL-12, TNF-α, and TGF-β were measured by Cytometric Bead Array. We found that more than half of CRC patients presented clinically significant levels of anxiety or depression, and 65% of them manifested a combination of severe anxiety and depression. CRC patients had increased serum levels of IL-1β, IL-6, IL-8, and TNF-α but lower IL-10 concentrations. Correlation analysis between HADS score and cytokine levels revealed a positive association of anxiety and/or depression with IL-1β, IL-6, IL-8, and TNF-α and a negative correlation with IL-10. These results indicate that circulating proinflammatory cytokines are involved in the pathophysiology of anxiety and depression in CRC patients. A better understanding of the molecular mechanisms involved in these psychological disorders will allow the design of therapeutic interventions that lead to an improved quality of life and overall survival of CRC patients.

Distance from treating hospital and colorectal cancer survivors' quality of life: a gendered analysis

PURPOSE

Distance from residence to hospital has been associated with clinical outcomes for colorectal cancer patients. However, little is known about the association of remoteness with quality of life (QoL) for colorectal cancer survivors. We examined the relationship between distance from hospital and colorectal cancer survivors' QoL, with a specific focus on gender.

METHODS

Colorectal cancer survivors in Ireland who were more than 6-months postdiagnosis completed the European Organization for Research and Treatment of Cancer QLQ-C30, measuring global health status (GHS) and physical, role, cognitive, social, and emotional functioning. Bootstrap linear regression was used to evaluate the association between remoteness and QoL scales, controlling for demographic and clinical variables. Separate models were generated for the full sample, for women, and for men.

RESULTS

The final analytical sample was 496 colorectal cancer survivors; 186 women and 310 men. Living remote from the treating hospital was associated with lower physical functioning (coefficient -4.38 [95 % confidence interval -8.13, -0.91]) and role functioning (coeff. -7.78 [-12.64, -2.66]) among all colorectal cancer survivors. In the separate gender models, remoteness was significantly associated with lower physical (coeff. -7.00 [-13.47, -1.49]) and role functioning (coeff. -11.50 [-19.66, -2.65]) for women, but not for men. Remoteness had a significant negative relationship to GHS (coeff. -4.31 [-8.46, -0.27]) for men.

CONCLUSIONS

Aspects of QoL are lower among colorectal cancer survivors who live far from their treating hospital. There are gender differences in how remoteness is related to QoL domains. The results of this study suggest that policy makers, service providers, and health care professionals should consider the specific QoL needs of remote colorectal cancer survivors, and be attuned to and prepared to address the differing needs of men and women.