What contributes to long-term quality of life in breast cancer patients who are undergoing surgery? Results of a multidimensional study

Body change stress, sexual function, and marital intimacy in korean patients with breast cancer receiving adjuvant chemotherapy: A cross-sectional study

Objective

A crucial factor influencing the quality of life of patients with breast cancer is marital intimacy, which, along with emotional support, helps them overcome difficult treatments. This study aimed to elucidate and confirm the effects of body change stress and sexual function in marital intimacy.

Methods

We conducted a cross-sectional survey on 190 patients with breast cancer. They completed the breast-impact of treatment scale, female sexual function index, and revised dyadic adjustment scale.

Results

The patients' average age was 46.27 (6.84), and the age distribution ranged from 25 to 59 years. These variables showed statistically significant differences according to the chemotherapy period (P ​< ​0.05) and type of surgery (P ​< ​0.05). Body change stress negatively correlated with sexual function (r ​= ​-0.523, P ​< ​0.001) and marital intimacy (r ​= ​-0.545, P ​< ​0.001). Sexual function positively correlated with marital intimacy (r ​= ​0.363, P ​< ​0.001). Marital intimacy was affected by the changes in body stress (β ​= ​-0.473, P ​< ​0.001). Sexual function did not affect marital intimacy (β ​= ​0.084, P ​= ​0.289).

Conclusions

Changes in body stress and chemotherapy treatment should be considered in patients with breast cancer for better marital intimacy. Intervention strategies that consider the characteristics discussed could improve marital intimacy for patients with breast cancer.

Predictors of health-related quality of life after completion of chemotherapy among Malaysian early-stage breast cancer survivors

PURPOSE

Health-related quality of life (QoL) is an important outcome measure in breast cancer management. Evidence of QoL of breast cancer patients in lower and middle-income countries remains scarce. We examined the level of QoL, cognitive impairment, psychological distresses, and the predictors of QoL among multiethnic Malaysian early-stage breast cancer survivors 1 to 3 years following chemotherapy.

METHODS

A total of 160 breast cancer survivors from the University of Malaya Medical Centre (UMMC) participated in this cross-sectional study. Their QoL was evaluated with the Malay version of the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) version 3.0. Cognitive functioning and psychological distress were evaluated using the Malay version of the Montreal Cognitive Assessment (MoCA-BM) and Hospital Anxiety and Depression Scale (HADS), respectively. Data analysis was performed with Pearson's correlation and multiple regression analyses.

RESULTS

At 1- to 3-year post-chemotherapy, the mean EORTC QLQ-C30 global health status of the breast cancer survivors was relatively low (60.5 over 100, SD = 10.88). One-third (31.9%) of them demonstrated cognitive impairment, and another 3.2% showed moderate to severe anxiety levels. The significant predictors for global health status and functioning included age, psychological distresses, cognitive performance, fatigue, appetite loss, insomnia, pain, and constipation.

CONCLUSION

Our breast cancer survivors demonstrated poor global health status. Health care providers and policymakers must strive to provide holistic intervention strategies to improve the multiple dimensions of QoL and the cognitive and psychological functioning of this vulnerable population.

The mediating and moderating roles of resilience in the relationship between anxiety, depression, and post-traumatic growth among breast cancer patients based on structural equation modeling: An observational study

This study aimed to analyze the moderation and moderation effects of resilience on the anxiety, depression impact on post-traumatic growth (PTG) among breast cancer patients undergoing chemotherapy based on structural equation modeling, and confirmed whether resilience was a mediating and regulating variable between anxiety, depression, and post-traumatic growth. In addition, whether anxiety and depression have different effects on PTG under different levels of psychological resilience.This cross-sectional study was conducted from November 2017 to January 2019, with subjects of 260 breast cancer patients undergoing chemotherapy in the department of breast and general surgery of a tertiary general hospital in Shanxi Province of China.Data were collected according to the General Hospital Anxiety and Depression Scale, Connor-Davidson Resilience Scale, and the posttraumatic growth inventory. Estimated values of model path coefficients and significance test were performed to confirm the mediation effect. Hierarchical regression and simple slope test were used to analyze the regulation effect.Resilience showed significant correlations with anxiety, depression and PTG (all P < .01). Estimated values of model path coefficients and significance test results indicated that the mediating role of resilience was remarkable and it could regulate anxiety, depression, and PTG.The anxiety, depression and resilience affected their PTG of breast cancer patients during chemotherapy, suggesting the need to establish a cooperative mechanism based on the concept of multidisciplinary collaboration. Professional psychological intervention should be used to reduce anxiety and depression and to explore the potential of resilience to promote their PTG.

Breast cancer post-surgical impact on women´s quality of life during chemotherapy treatment: A structural equation modelling approach

OBJECTIVE

Breast cancer is an important public health problem that is increasing in incidence, being a stressor with a negative impact on women's quality of life. This study is focused on the evaluation of temporal precursors (one month before) of women's quality of life undergoing chemotherapy, considering post-surgical personal, clinical, cognitive and neuropsychophysiological factors, according to the Transactional Stress and Coping Model.

METHODS

This longitudinal study included 112 patients with breast cancer. Data were collected in two different moments: before and during the adjuvant chemotherapy. Structural equation modelling was used to support a theoretically based model in which some antecedent factors impact patients' long-term quality of life through a set of mediators.

RESULTS

The associations of breast symptoms, body image and sexual functioning with psychological distress and quality of life were totally mediated by illness perceptions, while the associations of working memory with psychological distress and quality of life were totally mediated by self-efficacy for coping. Patients with greater psychological distress showed higher levels of nadir cortisol.

CONCLUSIONS

Results showed the importance of assessing patients' perceptions of their illness, prior to chemotherapy, as well as promoting more self-efficacy for coping, in order to improve women's emotional state and quality of life.

An Electronic Patient-Reported Outcome Tool for the FACT-B (Functional Assessment of Cancer Therapy-Breast) Questionnaire for Measuring the Health-Related Quality of Life in Patients With Breast Cancer: Reliability Study

Background

The most frequent malignant disease in women is breast cancer. In the metastatic setting, quality of life is the primary therapeutic goal, and systematic treatment has only a limited effect on survival rates; therefore, the concept of the health-related quality of life (HRQoL) and measurement of patient-reported outcomes (PROs) are gaining more and more importance in the therapy setting of diseases such as breast cancer. One of the frequently used questionnaires for measuring the HRQoL in patients with breast cancer is the Functional Assessment of Cancer Therapy-Breast (FACT-B). Currently, paper-based surveys still predominate, as only a few reliable and validated electronic-based questionnaires are available. ePRO tools for the FACT-B questionnaire with proven reliability are missing so far.

Objective

The aim of this study was to analyze the reliability of tablet-based measurement of FACT-B in the German language in adjuvant (curative) and metastatic breast cancer patients.

Methods

Paper- and tablet-based questionnaires were completed by a total of 106 female adjuvant and metastatic breast cancer patients. All patients were required to complete the electronically based (ePRO) and paper-based version of the FACT-B. A frequency analysis was performed to determine descriptive sociodemographic characteristics. Both dimensions of reliability (parallel forms reliability using Wilcoxon test and test of internal consistency using Spearman ρ) and agreement rates for single items, Kendall tau for each subscale, and total score were analyzed.

Results

High correlations were shown for both dimensions of reliability (parallel forms reliability and internal consistency) in the patients’ response behavior between paper-based and electronically based questionnaires. Regarding the reliability test of parallel forms, no significant differences were found in 35 of 37 single items, while significant correlations in the test for consistency were found in all 37 single items, in all 5 sum individual item subscale scores, as well as in total FACT-B score.

Conclusions

The ePRO version of the FACT-B questionnaire is reliable for patients with breast cancer in both adjuvant and metastatic settings, showing highly significant correlations with the paper-based version in almost all questions all subscales and the total score.

Factors associated with romantic relationship formation difficulties in women with breast cancer

OBJECTIVE

Many un-partnered women report difficulty in forming romantic relationships after breast cancer, characterized by high dating-related anxiety and low perceived interpersonal competence. This study examined the relationship between poor body image (appearance investment and body dissatisfaction) and self-compassion, and women's ability to form romantic relationships post-breast cancer.

METHODS

Women (N = 152) diagnosed with breast cancer, who were either un-partnered and expressed interest in romantic dating, or who had commenced a relationship post-diagnosis, completed an online survey. Assessments included the Interpersonal Competence Questionnaire, Dating Anxiety Scale, Self-compassion Scale, Appearance Schemas Inventory-Revised, Body Image Scale, and Experiences in Close Relationships Scale. Multiple regression analyses assessed the relationships between these variables.

RESULTS

Partnered and un-partnered women differed in levels of dating anxiety, interpersonal competence, anxious attachment, and the self-evaluative salience facet of appearance investment. Analyses revealed a significant model for dating anxiety, with high self-evaluative salience, body image dissatisfaction, and attachment avoidance independently associated with this outcome. The model for interpersonal competence was also significant, with low attachment avoidance and high self-compassion independently associated with this outcome.

CONCLUSIONS

Un-partnered women who place high importance on appearance for their self-worth and who report poor body image and low self-compassion are at risk of experiencing difficulties in forming new romantic relationships after breast cancer. Future interventions should target these variables to facilitate romantic dating during cancer survivorship.