Patient-reported health problems and healthcare use after treatment for early-stage breast cancer

A two-tool assessment of the quality of life of patients with breast cancer using generic and disease-specific tools in a Nigerian teaching hospital

Assessing the quality of life (QoL) of breast cancer (BC) patients using a triangulation of tools is crucial for understanding their well-being and tailoring specific interventions to improve their overall experience. The study assessed the QoL of BC patients using a combination of generic and disease-specific validated questionnaires. The study utilized a self-administered questionnaire-based cross-sectional design among BC patients attending the Oncology clinic in a Nigerian teaching hospital. The 23-item EORTC-BR23 questionnaire and the 15-item HRQoL 15D questionnaire were provided to consenting eligible respondents for data collection. Descriptive (e.g., frequency, percentages, mean, median, etc.) and inferential (T-test and one-way ANOVA) statistical analyses were conducted on the cleaned data, with significant p values set at less than 0.05. A total of 60 female BC patients participated in the study. Respondents that were aged 41-50 years and 50-60 years were 20 (33.3%) and 19 (31.7%) respectively. Patients who were diagnosed with BC one year ago before the study were 22 (39.3%) with 51 (85%) reporting no positive family history of BC. Patients who had undergone surgery, radiotherapy, hormonal therapy, and chemotherapy were 52 (86.7%), 27 (45.0%), 14 (24.1%), and 54 (90%) respectively. The patients scored 30.00 ± 4.67% and 72.36 ± 2.93% for future perspective and body image, respectively, in the functional scales of the EORTC-BR23 with a maximum possible score of 100%. On the symptom scale, they scored 47.46 ± 2.52% and 63.40 ± 5.03% for side effects of therapy and being upset about hair loss, respectively. The patients' quality of life utility score in the 15-D tool was 0.79 ± 0.02. With p values less than 0.005, age, time since diagnosis, and cancer stage were influential determinants of patients' QoL. The QoL of the participants based on the HRQoL-15D was determined to be high. For the EORTC-BR23, respondents reported high quality of life for body image and sexual function but low quality of life for both sexual enjoyment and future perspective in terms of the functional scale. The symptom scale of EORTC-BR23 showed high symptoms for only the domain of upset by hair loss resulting in low QoL. Socio-demographic factor that affects the QoL of BC patients were age, number of years since diagnosis and stage of BC.

A holistic profile for cancer-related fatigue for women with breast cancer - a qualitative study

Objective: Cancer- related fatigue (CRF) is one of the most reported long-term effects after breast cancer and severely impacts quality of life. To come towards optimal treatment of multidimensional CRF, the first step is to use a holistic approach to develop a holistic patient profile including the patient's experience and impact of CRF on their life. Methods and measures: Four semi- structured focus groups with twenty- seven breast cancer patients and fourteen interviews with healthcare professionals (HCPs) were held. Reflexive thematic analysis was used to define (sub)themes for the holistic patient profile. The themes of the interviews and focus groups were compared for validity. Results: Breast cancer patients and HCPs described the same five major themes, consisting of experience of CRF, impact and consequences, coping, personality, and CRF treatment. Experience of CRF consists of cognitive, emotional, and physical aspects. Impact and consequences include work, family, partner relation, social contact and hobbies, body, and misunderstanding. Coping consists of twelve (mal)adaptive strategies. Personality and CRF treatment were summarised as themes. Conclusions: A first holistic patient profile was introduced for CRF for breast cancer. This profile can be conceptualized into a questionnaire to collect information for personalized treatment recommendations and monitoring of CRF over time.

Biological mechanisms of cancer-related fatigue in breast cancer survivors after treatment: a scoping review

PURPOSE

Cancer-related fatigue (CRF) is the most common symptom experienced by cancer survivors. It is a multidimensional symptom affecting physical, emotional, and/or cognitive spheres, different from other types of fatigue. Characteristically is not alleviated by sleep or rest. CRF could have specific features in breast cancer survivors (BCS), because of sex, hormones, and distinct treatments. On the other hand, more than 25% of BCS report persistent CRF for 10 years or more after the diagnosis. The present study aims to recapitulate the knowledge about the biological mechanisms that potentially drive CRF in BCS after treatment.

METHODS

To answer a broad question, a scoping review methodology was used. Data were collated from three bibliographic databases: PubMed, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL). Studies were selected if they had included more than 20 BCS, after finishing their treatment, fatigue was measured with a quantitative scale and biomarkers were analyzed.

RESULTS

The final database was composed of 1896 records. Sixty-four studies finally met the eligibility criteria. Inflammation (61%), hypothalamic-pituitary-adrenal (HPA) axis dysregulation (14%), autonomic nervous system (ANS) dysfunction (11%), and diet (9%) were the biological pathways most frequently studied. Unfortunately, results from studies about inflammation and HPA axis show many inconsistencies.

CONCLUSION

More research about the role of ANS dysfunction and diet on the pathogenesis of CRF would be warranted according to the results of the review. There are some fields such as endocannabinoid systems, mitochondrial dysfunction, gut microbiota, and oxidative stress that have been insufficiently explored.

IMPLICATIONS FOR CANCER SURVIVORS

To widen the scope of future research in the physiopathology of CRF, it is necessary to identify mechanisms that would be potentially involved and have been insufficiently explored. Because of the high prevalence of CRF in BCS and the tremendous impact that fatigue has in their quality of life, it is essential to improve the efficacy of the treatments through a good knowledge of the biological basis of CRF.

Unmet supportive care needs of breast cancer survivors: a systematic scoping review

BACKGROUND

Breast cancer is the most common type of cancer in women worldwide. Though improved treatments and prolonged overall survival, breast cancer survivors (BCSs) persistently suffer from various unmet supportive care needs (USCNs) throughout the disease. This scoping review aims to synthesize current literature regarding USCNs among BCSs.

METHODS

This study followed a scoping review framework. Articles were retrieved from Cochrane Library, PubMed, Embase, Web of Science, and Medline from inception through June 2023, as well as reference lists of relevant literature. Peer-reviewed journal articles were included if USCNs among BCSs were reported. Inclusion/exclusion criteria were adopted to screen articles' titles and abstracts as well as to entirely assess any potentially pertinent records by two independent researchers. Methodological quality was independently appraised following Joanna Briggs Institute (JBI) critical appraisal tools. Content analytic approach and meta-analysis were performed for qualitative and quantitative studies respectively. Results were reported according to the PRISMA extension for scoping reviews.

RESULTS

A total of 10,574 records were retrieved and 77 studies were included finally. The overall risk of bias was low to moderate. The self-made questionnaire was the most used instrument, followed by The Short-form Supportive Care Needs Survey questionnaire (SCNS-SF34). A total of 16 domains of USCNs were finally identified. Social support (74%), daily activity (54%), sexual/intimacy (52%), fear of cancer recurrence/ spreading (50%), and information support (45%) were the top unmet supportive care needs. Information needs and psychological/emotional needs appeared most frequently. The USCNs was found to be significantly associated with demographic factors, disease factors, and psychological factors.

CONCLUSION

BCSs are experiencing a large number of USCNs in fearing of cancer recurrence, daily activity, sexual/intimacy, psychology and information, with proportions ranging from 45% to 74%. Substantial heterogeneity in study populations and assessment tools was observed. There is a need for further research to identify a standard evaluation tool targeted to USCNs on BCSs. Effective interventions based on guidelines should be formulated and conducted to decrease USCNs among BCSs in the future.

Mat Pilates and belly dance: Effects on patient-reported outcomes among breast cancer survivors receiving hormone therapy and adherence to exercise

BACKGROUND

Breast cancer treatment leads to several side effects. Exercise can help to reduce these side effects. However, it is unknown whether a mat Pilates or a belly dance intervention can improve the patient-reported outcomes of these women.

OBJECTIVE

Examine the effects of a 16-week exercise intervention (mat Pilates or belly dance) on patient reported outcomes (PROs) among breast cancer survivors, at 16 weeks, six months, and 12 months; and investigate sociodemographic and clinical predictors of intervention adherence.

METHODS

Seventy-four breast cancer survivors who were receiving hormone therapy were randomly allocated into mat Pilates (n = 25), belly dance (n = 25) or control group (educational sessions) (n = 24). Mat Pilates and belly dance groups received a 16-week intervention, delivered three days a week and 60 min a session. The control group received three education sessions and continue usual care. The patient reported outcomes assessed were depressive symptoms (Beck Depression Inventory), stress (Perceived Stress Scale), optimism (Life Orientation Test), fatigue (FACT-F), sleep quality (Pittsburgh Sleep Quality Index) and pain (VAS), clinical and sociodemographic characteristics, and habitual physical activity (IPAQ short).

RESULTS

All three groups showed a significant improvement in fatigue, and this effect was maintained during follow-up. No significant effects were found for depressive symptoms, optimism, stress, or pain. A history of exercise prior to breast cancer and be inactive after diagnosis were significant predictors of adherence to interventions.

CONCLUSION

Mat Pilates, belly dance and a few educational sessions can be effective in improving fatigue after 16 weeks of intervention.

REGISTRATION

ClinicalTrials.gov (NCT03194997).

Patient preference attributes in eHealth interventions for cancer-related fatigue: A scoping review

INTRODUCTION

Cancer-related fatigue (CRF) is one of the most reported long-term effects breast cancer patients experience after diagnosis. Many interventions for CRF are effective, however, not for every individual. Therefore, intervention advice should be adjusted to patients' preferences and characteristics. Our aim was to develop an overview of eHealth interventions and their (preference sensitive) attributes.

METHODS

eHealth interventions were identified using a scoping review approach. Eligible studies included breast cancer patients and assessed CRF as outcome. Interventions were categorised as physical activity, mind-body, psychological, 'other' or 'combination'. Information was extracted on various (preference sensitive) attributes, like duration, intensity, peer support and costs.

RESULTS

Thirty-five interventions were included and divided over the intervention categories. (Preference sensitive) attributes varied both within and between these categories. Duration varied from 4 weeks to 6 months, intensity from daily to own pace. Peer support was present in seven interventions and costs were known for six.

CONCLUSION

eHealth interventions exist in various categories, additionally, there is much variation in (preference sensitive) attributes. This provides opportunities to implement our overview for personalised treatment recommendations for breast cancer patients struggling with CRF. Taking into account patients' preferences and characteristics suits the complexity of CRF and heterogeneity of patients.

Cocreation with Dutch patients of decision-relevant information to support shared decision-making about adjuvant treatment in breast cancer care

BACKGROUND

To support patients in shared decision-making about treatment options, patient decision aids (PtDAs) usually provide benefit/harm information and value clarification methods (VCMs). Recently, personalized risk information from prediction models is also being integrated into PtDAs. This study aimed to design decision-relevant information (i.e., personalized survival rates, harm information and VCMs) about adjuvant breast cancer treatment in cocreation with patients, in a way that suits their needs and is easily understandable.

METHODS

Three cocreation sessions with breast cancer patients (N = 7-10; of whom N = 5 low health literate) were performed. Participants completed creative assignments and evaluated prototypes of benefit/harm information and VCMs. Prototypes were further explored through user testing with patients (N = 10) and healthcare providers (N = 10). The researchers interpreted the collected data, for example, creative and homework assignments, and participants' presentations, to identify key themes. User tests were transcribed and analysed using ATLAS.ti to assess the understanding of the prototypes.

RESULTS

Important information needs were: (a) need for overview/structure of information directly after diagnosis and; (b) need for transparent benefit/harm information for all treatment options, including detailed harm information. Regarding VCMs, patients stressed the importance of a summary/conclusion. A bar graph seemed the most appropriate way of displaying personalized survival rates; the impact of most other formats was perceived as too distressful. The concept of 'personalization' was not understood by multiple patients.

CONCLUSIONS

A PtDA about adjuvant breast cancer treatment should provide patients with an overview of the steps and treatment options, with layers for detailed information. Transparent information about the likelihood of benefits and harm should be provided. Given the current lack of information on the likelihood of side effects/late effects, efforts should be made to collect and share these data with patients. Further quantitative studies are needed to validate the results and to investigate how the concept of 'personalization' can be communicated.

PATIENT OR PUBLIC CONTRIBUTION

Ten breast cancer patients participated in three cocreation sessions to develop decision-relevant information. Subsequent user testing included 10 patients. The Dutch Breast Cancer Association (BVN) was involved as an advisor in the general study design.

Varying severities of symptoms underline the relevance of personalized follow-up care in breast cancer survivors: latent class cluster analyses in a cross-sectional cohort

PURPOSE

Insights into the severity of co-existing symptoms can help in identifying breast cancer survivors in need of symptom management. We aimed to identify subgroups of breast cancer survivors based on patterns of symptom severity, and characteristics associated with these subgroups.

METHODS

We selected surgically treated stage I-III breast cancer survivors 1-5 years post-diagnosis from the Netherlands Cancer Registry (N = 876). We assessed experienced severity of fatigue, nausea, pain, dyspnea, insomnia, appetite, constipation, diarrhea, and emotional and cognitive symptoms through the EORTC-QLQ-C30 Quality of Life Questionnaire on a scale of 0-100. We determined subgroups of survivors using latent class cluster analyses (LCA) based on severity of co-existing symptoms and compared their mean severity to the age-matched female reference population to interpret clinical relevance. We assessed subgroup characteristics by multinomial logistic regression analyses.

RESULTS

From 404 respondents (46%), three subgroups of survivors with distinct symptom severity were identified: low severity (n = 116, 28.7%), intermediate severity (n = 224, 55.4%), and high severity (n = 59, 14.6%). The low subgroup reported lower symptom severity than the general population; the intermediate subgroup reported a similar symptom severity, although scores for fatigue, insomnia, and cognitive symptoms were worse (small-medium clinical relevance). The high subgroup had worse symptom severity (medium-large clinical relevance). Compared to the intermediate subgroup, one (RRR: 2.75; CI: 1.22-6.19; p = 0.015) or more (RRR: 9.19; CI: 3.70-22.8; p =  < 0.001) comorbidities were significantly associated with the high subgroup. We found no associated treatment characteristics.

CONCLUSION

We identified distinct subgroups of breast cancer survivors based on symptom severity, underlining the relevance of further exploring personalized follow-up strategies.

Are there employment and income gains of a national breast cancer screening program?

BACKGROUND

The Dutch national breast cancer screening program invites women aged 50-75 for screening. By detecting the disease in an early phase, the program aims to achieve lower breast cancer mortality and improve breast cancer survivors' health. Arguably, the latter also improves the employability of diagnosed women.

OBJECTIVE

This study investigates the effects of the Dutch national breast cancer screening program on diagnosed women's employment and income.

METHODS

The empirical analysis uses data of 229,357 women aged 40-59, of whom 10,515 were diagnosed with breast cancer at an age in the range 47-53. A regression-based difference-in-differences estimator is used to identify program effects by comparing outcomes for women diagnosed at ages 47-49 with the outcomes for those diagnosed at ages 50-53. The empirical models account for individual fixed effects, and for age and year fixed effects by using a control group of women who were not diagnosed with breast cancer.

RESULTS

Women's employment rates declined in the six-year period after a breast cancer diagnosis with, on average, about 3 percentage points and their incomes declined with, on average, about 5% over this period. The empirical evidence, based on a comparison of outcomes for women diagnosed at ages 47-49 with the outcomes for those diagnosed at ages 50-53 when covered by the breast cancer screening program, does not support that these declines in employment and income were affected by the program. The evidence also does not support short or medium-term survival gains of the program.

CONCLUSIONS

The findings of this study suggest that the Dutch national breast cancer screening program yields no discernible short or medium-term employment and income gains for women diagnosed with breast cancer.

Effect of physical exercise on cognitive function after chemotherapy in patients with breast cancer: a randomized controlled trial (PAM study)

BACKGROUND

Up to 60% of breast cancer patients treated with chemotherapy is confronted with cognitive problems, which can have a significant impact on daily activities and quality of life (QoL). We investigated whether exercise training improves cognition in chemotherapy-exposed breast cancer patients 2-4 years after diagnosis.

METHODS

Chemotherapy-exposed breast cancer patients, with both self-reported cognitive problems and lower than expected performance on neuropsychological tests, were randomized to an exercise or control group. The 6-month exercise intervention consisted of supervised aerobic and strength training (2 h/week), and Nordic/power walking (2 h/week). Our primary outcome was memory functioning (Hopkins Verbal Learning Test-Revised; HVLT-R). Secondary outcomes included online neuropsychological tests (Amsterdam Cognition Scan; ACS), self-reported cognition (MD Anderson Symptom Inventory for multiple myeloma; MDASI-MM), physical fitness (relative maximum oxygen uptake; VO_2peak), fatigue (Multidimensional Fatigue Inventory), QoL (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire; EORTC QLQ C-30), depression (Patient Health Questionnaire-9, Hospital Anxiety and Depression Scale; HADS), and anxiety (HADS). HVLT-R total recall was analyzed with a Fisher exact test for clinically relevant improvement (≥ 5 words). Other outcomes were analyzed using multiple regression analyses adjusted for baseline and stratification factors.

RESULTS

We randomized 181 patients to the exercise (n = 91) or control group (n = 90). Two-third of the patients attended ≥ 80% of the exercise sessions, and physical fitness significantly improved compared to control patients (B VO_2peak 1.4 ml/min/kg, 95%CI:0.6;2.2). No difference in favor of the intervention group was seen on the primary outcome. Significant beneficial intervention effects were found for self-reported cognitive functioning [MDASI-MM severity (B-0.7, 95% CI - 1.2; - 0.1)], fatigue, QoL, and depression. A hypothesis-driven analysis in highly fatigued patients showed positive exercise effects on tested cognitive functioning [ACS Reaction Time (B-26.8, 95% CI - 52.9; - 0.6) and ACS Wordlist Learning (B4.4, 95% CI 0.5; 8.3)].

CONCLUSIONS

A 6-month exercise intervention improved self-reported cognitive functioning, physical fitness, fatigue, QoL, and depression in chemotherapy-exposed breast cancer patients with cognitive problems. Tested cognitive functioning was not affected. However, subgroup analysis indicated a positive effect of exercise on tested cognitive functioning in highly fatigued patients. Trial Registration Netherlands Trial Registry: Trial NL5924 (NTR6104). Registered 24 October 2016, https://www.trialregister.nl/trial/5924 .

The Longitudinal Effect of a Prechemotherapy Educational Video on the Treatment-Related Anxiety of Women With Breast Cancer

BACKGROUND

Patients recently diagnosed with breast cancer have a multitude of emotions. Although each patient goes through emotional phases differently, these feelings often manifest as anxiety or fear.

OBJECTIVES

The objective is to decrease patient anxiety using a prechemotherapy educational video for newly diagnosed patients with breast cancer.

METHODS

A quantitative comparative design, using repeated measures, was conducted with 27 patients with breast cancer who received chemotherapy treatment. An educational video was developed and provided as a part of the prechemotherapy education. Anxiety was measured using the Patient-Reported Outcomes Measurement Information System instrument before and two weeks after initiation, at the end of treatment, and three months after chemotherapy administration.

FINDINGS

Anxiety decreased over time, from before chemotherapy started to three months after the chemotherapy treatment was completed.

Adverse health effects after breast cancer up to 14 years after diagnosis

BACKGROUND

The number of breast cancer survivors increases, but information about long-term adverse health effects in breast cancer survivors is sparse. We aimed to get an overview of the health effects for which survivors visit their general practitioner up to 14 years after diagnosis.

METHODS

We retrieved data on 11,671 women diagnosed with breast cancer in 2000-2016 and 23,242 age and sex matched controls from the PSCCR-Breast Cancer, a database containing data about cancer diagnosis, treatment and primary healthcare. We built Cox regression models for 685 health effects, with time until the health effect as the outcome and survivor/control and cancer treatment as predictors. Models were built separately for four age groups (aged 18/44, 45/59, 60/74 and 75/89) and two follow-up periods (1/4 and 5/14 years after diagnosis).

RESULTS

229 health effects occurred statistically significantly more often in survivors than in controls (p < 0.05). Health effects varied by age, time since diagnosis and treatment, but coughing, respiratory and urinary infections, fatigue, sleep problems, osteoporosis and lymphedema were statistically significantly increased in breast cancer survivors. Osteoporosis and chest symptoms were associated with hormone therapy; respiratory and skin infections with chemotherapy and lymphedema and skin infections with axillary dissection.

CONCLUSIONS

Breast cancer survivors may experience numerous adverse health effects up to 14 years after diagnosis. Insight in individual risks may assist healthcare professionals in managing patient expectations and improve monitoring, detection and treatment of adverse health effects.

Informing Women About Overdetection in Breast Cancer Screening: Two-Year Outcomes From a Randomized Trial

BACKGROUND

Supporting well-informed decisions about breast cancer screening requires communicating that inconsequential disease may be detected, leading to overdiagnosis and overtreatment. Having previously shown that telling women about overdetection improved informed choice, we investigated effects on screening knowledge and participation over 2 years.

METHODS

We conducted a community-based, parallel-group, randomized controlled trial in Australia. Participants were women aged 48-50 years, without personal or strong family history of breast cancer, who had not undergone mammography in the past 2 years. We randomly assigned 879 women to receive the intervention decision aid (evidence-based information on overdetection, breast cancer mortality reduction, and false-positives) or control decision aid (identical but without overdetection information). We interviewed 838 women postintervention and recontacted them for follow-up at 6 months and 1 and 2 years. Main outcomes for this report are screening knowledge and participation.

RESULTS

We interviewed 790, 746, and 712 participants at 6 months, 1, and 2 years, respectively. The intervention group demonstrated superior knowledge throughout follow-up. After 2 years, conceptual knowledge was adequate in 123 (34.4%) of 358 women in the intervention group compared with 71 (20.1%) of 354 control participants(odds ratio = 2.04, 95% confidence interval = 1.46 to 2.85). Groups were similar in total screening participation (200 [55.1%] vs 204 [56.0%]; = 0.97, 95% confidence interval = 0.73 to 1.29).

CONCLUSIONS

A brief decision aid produced lasting improvement in women's understanding of potential consequences of screening, including overdetection, without changing participation rates. These findings support the use of decision aids for breast cancer screening.

Factors affecting anxiety and depression in young breast cancer survivors undergoing radiotherapy

PURPOSE

This study examined anxiety and depression, and their relationship with symptom assessment, uncertainty, social support, and stress in young breast cancer patients receiving radiotherapy.

METHODS

This is a descriptive quantitative study. The participants were 126 patients under 50 years of age with breast cancer undergoing radiotherapy.

RESULTS

The anxiety and depression levels were higher among those who were married (t = -2.318, p = .022), non-religious (t = 4.510, p = .005), and had a higher monthly income (F = 2.840, p = .041). The hierarchical regression analysis model included symptom assessment, uncertainty, social support, and stress, and accounted for about 49% of the variance in anxiety and depression (F = 7.688, p < .001). Additionally, uncertainty (β = 0.304, p = .001) and stress (β = 0.308, p = .001) were significant predictors of anxiety and depression.

CONCLUSIONS

Based on the results of this study, nursing interventions are needed to reduce uncertainty and stress in order to reduce anxiety and depression in young breast cancer patients undergoing radiation treatment.

Health-related quality of life of long-term advanced melanoma survivors treated with anti-CTLA-4 immune checkpoint inhibition compared to matched controls

BACKGROUND

Checkpoint inhibitors have changed overall survival for patients with advanced melanoma. However, there is a lack of data on health-related quality of life (HRQoL) of long-term advanced melanoma survivors, years after treatment. Therefore, we evaluated HRQoL in long-term advanced melanoma survivors and compared the study outcomes with matched controls without cancer.

MATERIAL AND METHODS

Ipilimumab-treated advanced melanoma survivors without evidence of disease and without subsequent systemic therapy for a minimum of two years following last administration of ipilimumab were eligible for this study. The European Organization for Research and Treatment of Cancer quality of life questionnaire Core 30 (EORTC QLQ-C30), the Multidimensional Fatigue Inventory (MFI), the Hospital Anxiety and Depression Scale (HADS), and the Functional Assessment of Cancer Therapy-Melanoma questionnaire (FACT-M) were administered. Controls were individually matched for age, gender, and educational status. Outcomes of survivors and controls were compared using generalized estimating equations, and differences were interpreted as clinically relevant according to published guidelines.

RESULTS

A total of 89 survivors and 265 controls were analyzed in this study. After a median follow-up of 39 (range, 17-121) months, survivors scored significantly lower on physical (83.7 vs. 89.8, difference (diff) = -5.80, p=.005), role (83.5 vs. 90, diff = -5.97, p=.02), cognitive (83.7 vs. 91.9, diff = -8.05, p=.001), and social functioning (86.5 vs. 95.1, diff = -8.49, p= <.001) and had a higher symptom burden of fatigue (23.0 vs. 15.5, diff = 7.48, p=.004), dyspnea (13.3 vs. 6.7, diff = 6.47 p=.02), diarrhea (7.9 vs. 4.0, diff = 3.78, p=.04), and financial impact (10.5 vs. 2.5, diff = 8.07, p=.001) than matched controls. Group differences were indicated as clinically relevant.

DISCUSSION

Compared to matched controls, long-term advanced melanoma survivors had overall worse functioning scores, more physical symptoms, and financial difficulties. These data may contribute to the development of appropriate survivorship care.

Impact of Psycho-Social Factors on Fatigue among Breast Cancer Patients Who Are Currently Undergoing Radiotherapy

Fatigue in breast cancer patients undergoing radiotherapy has been studied less comprehensively than fatigue from chemotherapy. The aim of this study was to test the impact of psycho-social factors on the fatigue among breast cancer patients undergoing radiotherapy. This was a cross-sectional correlational study and participants were 210 breast cancer patients currently undergoing radiotherapy in an outpatient setting in Korea. Data collection was carried out from 22 July to 30 September 2019. The results of this study showed that symptom assessment, anxiety and depression, uncertainty, and perceived stress had a direct effect on the fatigue of breast cancer patients receiving radiotherapy, while social support had an indirect effect. These factors explained 67.2% of the fatigue among the participants. This study confirmed that various interventions for symptom assessment, anxiety and depression, uncertainty, and stress reduction need to be developed to reduce fatigue of breast cancer patients receiving radiotherapy. The present results form the basis for developing such interventions.

Psychometric properties of the Multidimensional Fatigue Inventory-10 in breast cancer patients

Objectives: Fatigue is very common in patients with breast cancer. Developing appropriate measurement tools to assess fatigue is critical. The aim of this study is to evaluate the psychometric properties of the Chinese version of Multidimensional Fatigue Inventory-10 (MFI-10) in patients with breast cancer. Design: A cross-sectional validation study. Methods: The MFI-10 was translated in Chinese using a combination of expert assessment and cross-cultural adaptations. The Chinese version of MFI-10 was then administered to 402 patients with breast cancer from three affiliated hospitals. Results: Principal component analysis extracted three factors that explained 78.197% of the total variance. The internal consistency reliability coefficient of MFI-10 scale was 0.864. The results of the confirmatory factor analysis showed a good fit to data (χ ² = 51.638, df = 35, NFI = 0.943, CFI = 0.981, AGFI = 0.924, TLI = 0.975 and RMSEA = 0.049), which represents good construct validity. Conclusions: The MFI-10 is a reliable and valid tool to measure fatigue in Chinese patients with breast cancer.

Relationship of fatigue with depressive symptoms and level of physical activity in women with breast cancer diagnosis

Abstract Breast cancer is the most frequent in women, resulting in fatigue and depressive symptoms as consequence of treatment, but physical activity can help in this process. The aim of this study was to investigate the relationship between fatigue, depressive symptoms and practice of physical activity of women with breast cancer during treatment or after cancer treatment. This is a cross-sectional study with 179 women (56.89 ± 9.4 years) from the Oncology Research Center - CEPON, using questionnaire on general and clinical information, fatigue (Piper Fatigue Scale) depressive symptoms (Beck Depression Inventory) and physical activity (IPAQ - short version). Women with moderate to severe fatigue underwent physiotherapy (p = 0.001) and women with no fatigue had minimum depressive symptoms (p ?0.001). Level of physical activity was not associated with fatigue, with most women being insufficiently active and women with mild fatigue had longer walking time than those without fatigue (p = 0.049). Women with depressive symptoms were almost three times more likely of having mild to severe fatigue and those who underwent physiotherapy were twice as likely of having mild to severe fatigue. Women with fatigue had greater presence of depressive symptoms. Professionals working in the field of oncology should recommend the practice of physical activity in order to minimize the side effects of treatment and observe depressive symptoms and fatigue in these women.

The impact of health symptoms on health-related quality of life in early-stage breast cancer survivors

PURPOSE

In breast cancer patients, treatment-related health symptoms can occur that may affect their health-related quality of life (HRQoL). This study aimed to determine the impact of health symptoms on HRQoL in breast cancer patients up to 5 years after diagnosis.

METHODS

Females surgically treated for early-stage breast cancer diagnosed between 2012 and 2016 (n = 876) were selected from the Netherlands Cancer Registry and invited for a survey about current health symptoms ('Symptoms and Perceptions questionnaire', SaP) and HRQoL ('EORTC-QLQ-C30'). From the latter, functioning and global health were included. Mean scores were compared to norm population scores (T test). Multivariable linear regression analyses were performed to determine the association between health symptoms and global health and functioning.

RESULTS

404 patients (46%) responded. The median age was 62.2 ± 10.9 years. Respondents had significantly lower mean scores for role, cognitive, emotional, and social functioning than the general population. The most frequently reported health symptoms were musculoskeletal (including pain/complaints in lower/upper extremities/back/neck; 71%) and central nervous system symptoms (including concentration impairment, dizziness, neuralgia; 66%), and fatigue (63%). While most symptoms affected functioning, irrespective of time since diagnosis, especially fatigue, musculoskeletal, central nervous system, and gastrointestinal symptoms were significantly associated (p < 0.05) with lower functioning.

CONCLUSIONS

The majority of health symptoms that occur after breast cancer treatment were associated with lower functioning of patients in daily life. This paper urges healthcare providers to support breast cancer patients in alleviating or coping with health symptoms, even years after end of treatment, to improve their functioning.