[Return to Work after Cancer - a Systematic Review of Predictors in Germany]. / Rückkehr in das Erwerbsleben nach Krebs ­ eine systematische Übersichtsarbeit zu Prädiktoren in Deutschland.

INTRODUCTION: More than one third of cancer survivors are of working age. Return to work (RTW) with and after cancer treatment is therefore an important issue for this group - but this is often accompanied with many challenges. The aim of this systematic review was to identify predictors of RTW after cancer from the literature specifically for Germany and to place these factors chronologically in the oncological course of treatment. METHODS: A systematic search was performed using PubMed in June 2022. Included were all papers original published in German or English between 2000 and 2022 and referring to a German sample, regardless of study design. RESULTS: From a total of 8,381 hits in the meta-database, 30 publications were finally considered in the synthesis of results. Higher age, lower education, lower socioeconomic status, higher disease stage, more progressive disease course, more severe side effects of treatment, (more severe) fatigue, higher psychological distress, worse health status, occupational status as a blue collar worker and manual labor, unemployment prior to diagnosis, more negative perceptions of the work(place) environment, and lower intention to work and lower work ability/ subjective prognosis of employability were associated with lower likelihood of RTW after cancer in the literature. Treatment type and use of rehabilitation were also found to be associated with RTW. DISCUSSION: Sociodemographic, disease-related, psychosocial, and work-related predictors of RTW after cancer in Germany were identified. The results may help to develop targeted support measures that can be applied in specific phases of treatment. The comparability of the literature on predictors for RTW is limited due to a high heterogeneity in the operationalization of RTW and methodological approaches. There is need for further standardization in this area.

Coping with breast cancer during medical and occupational rehabilitation: a qualitative study of strategies and contextual factors.

PURPOSE: This study aimed to gain a deeper understanding of the coping processes of breast cancer survivors (BCSs) during medical and occupational rehabilitation after acute treatment. METHODS: This study is part of the mixed-methods Breast Cancer Patients' Return to Work study conducted in Germany. Data were collected through semistructured interviews with 26 female BCSs 5-6 years after their diagnosis. A qualitative content analysis was conducted to investigate the coping strategies and contextual factors of coping of BCSs. RESULTS: The participants used different strategies for coping with their breast cancer, namely, approach- versus avoidance-oriented coping and emotion- versus problem-focused coping. During the medical rehabilitation process, coping behavior was used mainly to address disease management and its consequences. During the occupational rehabilitation process, most coping strategies were used to overcome discrepancies between the patient's current work capacity and the job requirements. The contextual factors of coping were in the health, healthcare, work-related, and personal domains. CONCLUSION: The study findings provide in-depth insights into the coping processes for BCSs during the rehabilitation phase and highlight the importance of survivorship care after acute cancer treatment. IMPLICATIONS FOR CANCER SURVIVORS: The results indicate that BCSs employ approach- and avoidance-oriented strategies to cope with their cancer during rehabilitation. As both attempts are helpful in the short term to cope with physical and emotional consequences of the cancer, healthcare and psychosocial personnel should respect the coping strategies of BCSs while also being aware of the potential long-term negative impact of avoidance-oriented coping on the rehabilitation process.

Cancer rehabilitation support by cancer counselling centres (CARES): study protocol of a quasi-experimental feasibility study.

INTRODUCTION: While maintaining or restoring work ability after a cancer diagnosis is an essential aim of the rehabilitation process for working-age patients, problems can arise during the return to work (RTW) or when retaining work. Counselling could provide support for patients with or after cancer with employment-related questions (eg, questions related to RTW and work retention). Outpatient psychosocial cancer counselling centres in Germany offer counselling on work-related questions; however, resources for this are limited. This protocol presents a feasibility study of an intensified needs-based counselling intervention that supports those seeking employment-related advice. METHODS AND ANALYSIS: The CARES (cancer rehabilitation support by cancer counselling centres) project is a feasibility study for a newly developed counselling intervention. The intervention is being developed as part of the project and piloted in about 20 outpatient cancer counselling centres. The CARES study has a quasi-experimental pre-post design with a control cohort. First, patients who undergo regular counselling are recruited. Second, after the counsellors have been trained for the newly developed intervention, participants for the intervention group are recruited from the cancer counselling centres. Quantitative and formative evaluations will be performed in accordance with the existing guidelines. The quantitative evaluation comprises three patient surveys (at the beginning of the counselling process, 3 months into the counselling process and, for the intervention group, at the end of the counselling process) and routine data of the counselling process. The formative evaluation includes interviews with patients, counsellors and other stakeholders, as well as participatory observations of counselling sessions. ETHICS AND DISSEMINATION: Approval has been obtained from the ethics committee of the Medical Faculty of the University Bonn (061/22; 09.04.2022). A data protection concept ensures adherence to data protection regulations for the handled data. The dissemination strategies include discussing the results with the cancer counselling centres. TRIAL REGISTRATION NUMBER: German Clinical Trials Register (DRKS00028121); Pre-results.

Prevalence and determinants of anxiety and depression in long-term breast cancer survivors.

BACKGROUND: There is a significant number of long-term breast cancer survivors in Germany. However, research on the psychological challenges of cancer survivors is limited. This analysis describes prevalence, development and determinants of depression and anxiety 5 to 6 years after diagnosis and identifies predictors for an increase of anxiety and depression over time. METHODS: Data from 164 women was collected by survey and tumour documentation during post-operative hospital stay, 40 weeks and 5 to 6 years after diagnosis. Anxiety and depression were measured by the Hospital Anxiety and Depression Scale. Sankey-diagrams were created for visual presentation of prevalence over time. Logistic and linear regression models were calculated to identify determinants of anxiety and depression. RESULTS: Respondents had higher levels of depression and anxiety 5 to 6 years than 40 weeks after the diagnosis. Lower vocational status and having children were associated with depression, surgery type was correlated with anxiety, and age, as well as comorbidities, were predictors for both anxiety and depression 5 to 6 years after diagnosis. An increase of depression over time was more likely when having children and comorbidities. An increase in anxiety was less likely after cancer recurrence. CONCLUSIONS: Findings highlight that anxiety and depression are relevant burdens for breast cancer survivors in Germany. Several sociodemographic and clinical predictors are identified. There is need for psychosocial support after acute treatment and in the long-term. Research on psychological burdens of long-term breast cancer survivors in the identified vulnerable groups is needed.

Involuntariness of job changes is related to less satisfaction with occupational development in long-term breast cancer survivors.

PURPOSE: Considering that breast cancer survivors (BCSs) have been dealing with unwanted job changes after diagnosis, this study aimed to investigate involuntary job changes (unwanted modifications in employment since diagnosis) and explore the association between job changes, involuntariness, and occupational development satisfaction in BCSs 5-6 years after diagnosis. METHODS: Data were drawn from the mixed-methods breast cancer patients' return to work (B-CARE) study. We surveyed 184 female BCSs who were working at the time of study enrollment during hospitalization (T1), 10 weeks after discharge (T2), 40 weeks after discharge (T3), and 5-6 years after diagnosis (T4) and used descriptive measures and stepwise linear regression models for data analysis. RESULTS: The mean age of BCSs was 57 years. A total of 105 participants reported 410 job changes, of which 16.1% were reportedly (rather) involuntary. The most commonly reported involuntary changes were increased workload (15.2%) and increased scope of work (15.2%). In the final model, significant predictors of satisfaction with occupational development 5-6 years after diagnosis were age, state of health ΔT2-T3, state of health ΔT3-T4, and involuntariness of job changes. CONCLUSIONS: Although the number of job changes alone is not substantially associated with BCSs' satisfaction with occupational development, experiencing involuntary job changes is. Sociodemographic, disease-related, and work(place)-related factors may influence occupational satisfaction among BCSs. IMPLICATIONS FOR CANCER SURVIVORS: The findings indicate the importance of strengthening one's ability to work as desired to prevent involuntary job changes and enable desired work participation in long-term support. The significance of workplace characteristics highlights the need for employers to encourage satisfying work participation. TRIAL REGISTRATION NUMBER: German Clinical Trials Register (DRKS00016982), 12 April 2019.

Conflicting demands, coping, and adjustment: A grounded theory to understand rehabilitation processes in long-term breast cancer survivors.

OBJECTIVE: This study explores rehabilitation processes in long-term cancer survivors (CSs) and explains the causes, contexts, and consequences under which decisions related to rehabilitation are made. METHODS: Within the mixed-methods Breast Cancer Patients' Return to Work (B-CARE) project, conducted from 2018-2020, data were collected through a written survey and semi-structured interviews with CSs 5-6 years after their diagnosis. In total, 184 female CSs participated in the survey, and 26 were interviewed. A qualitative grounded theory approach was applied. RESULTS: The 26 interviewees were 57 years old on average, 70% were married, and 65% had children. The participants experienced incompatibilities caused by the cancer disease in their areas of life and the demands that arose from it. To reconcile demands from the areas family, work, leisure time, household, and disease, the interviewed CSs used different coping mechanisms and adjusted their lives by prioritizing certain areas as a consequence. This prioritizing was often to the detriment of work and rehabilitation. Furthermore, it worked as a barrier for participation in rehabilitation programs and explains why CSs experienced job changes after their return to work. CONCLUSIONS: Physical and mental long-term effects were observed in the interviewees' lives 5-6 years into survival. The study results stress the importance of individualized and needs-oriented survivorship care.

Individual courses and determinants of fear of cancer recurrence in long-term breast cancer survivors with and without recurrence.

OBJECTIVE: This study investigated the prevalence, individual courses, and determinants of fear of cancer recurrence (FoR) in long-term breast cancer survivors (BCSs) with and without recurrence. METHODS: A total of 184 breast cancer survivors were surveyed at four measurement time points: during hospitalization (T1), 10 weeks (T2), 40 weeks (T3), and 5-6 years (T4) after hospital discharge. Descriptive statistics, chi-square tests, and logistic regression were performed. RESULTS: Respondents were females and 57 years old, on average. At T1, T3, and T4, 54.8%, 31.6%, and 29.7% of BCSs, respectively, were classified as having dysfunctional levels of FoR. Dysfunctional FoR decreased from T1 to T3 (χ2(1) = 17.11, p = 0.000; N = 163) and remained stable afterwards. Eight subgroups of individual courses of FoR over time could be described: (1) constant functional FoR; (2) constant dysfunctional FoR; (3) improving from dysfunctional to functional FoR from T1 to T3; (4) improving from dysfunctional to functional FoR from T3 to T4; (5) worsening from functional to dysfunctional FoR from T1 to T3; (6) worsening from functional to dysfunctional FoR from T3 to T4; (7) dysfunctional FoR at T1 and T4, and functional FoR in between; and (8) functional FoR at T1 and T4, and dysfunctional FoR in between. Logistic regression analysis revealed that being divorced/widowed, showing high levels of fatigue, being treated by chemotherapy, and having low confidence in treatment were associated with dysfunctional FoR 5 to 6 years after diagnosis (Nagelkerkes' Pseudo-R2 = 0.648). CONCLUSIONS: The findings reveal that FoR is a significant issue in long-term BCSs and has the potential to become a persistent psychological strain. We emphasize the need for increased awareness of FoR among BCSs and the need for support programs.

Occupational rehabilitation of male breast cancer patients: Return patterns, motives, experiences, and implications-A qualitative study.

OBJECTIVE: Knowledge regarding the occupational rehabilitation of male breast cancer patients (MBCPs) is currently scarce; however, there may exist unmet needs of men affected by this rare disease. Therefore, this exploratory study investigated the experiences of MBCPs in their return to work (RTW). METHODS: Interview data from 14 men with a breast cancer diagnosis were used for qualitative content analysis. Data were collected within the mixed-methods N-MALE project (Male breast cancer: patients' needs in prevention, diagnosis, treatment, rehabilitation, and follow-up care), conducted in Germany from 2016 to 2018. RESULTS: The eight identified motives for RTW were desire for normalcy, distraction, need for activity, social contacts, work as a source of pleasure, financial considerations, lack of self-perception of illness, and having a job requiring low physical effort. The participants reported positive experiences with their workplaces from diagnosis through RTW. However, stigmatisation occurred. The aftermath of the disease and treatment led to changes in the interviewees' productivity, for instance due to fatigue. CONCLUSION: The findings of this study contribute to a better understanding of RTW processes, as new insights were gained about motives and experiences particular to MBCPs. Support needs after return were apparent and may help to reduce long-term effects that limit productivity.

Breast cancer patients' return to work (B-CARE): protocol of a longitudinal mixed-methods study aiming to explore medical and occupational rehabilitation of patients with breast cancer in Germany.

INTRODUCTION: In recent years, research has been done on determinants of return to work (RTW) in cancer survivors and their long-term work outcomes. Nevertheless, little is known about the survivors' evaluation of these outcomes in terms of job satisfaction and voluntariness. Hence, B-CARE aims at filling the research gap by providing a longitudinal cohort study investigating medical and occupational rehabilitation including an evaluation by breast cancer survivors. METHODS AND ANALYSIS: A mixed-methods approach, combining a quantitative survey with qualitative semi-structured interviews, is used to study breast cancer survivors 5-6 years after diagnosis. These data will be linked to data from prior waves of patients during hospitalisation and 10 and 40 weeks after hospital discharge as well as routine data from the German Statutory Pension Insurance Scheme and German Cancer Society if available. The actual survey focuses on determinants of medical rehabilitation use, RTW, subsequent employment patterns post care as well as the voluntariness of and satisfaction with job changes. ETHICS AND DISSEMINATION: A positive vote from the ethics committee of the Medical Faculty of the University of Bonn has been obtained. Data protection regulations will be adhered to for all handled data. Personal identifiers of participants will be pseudonymised. Dissemination strategies include a workshop to discuss results among stakeholders such as representatives of the German Statutory Pension Insurance Scheme, social workers and self-help groups. TRIAL REGISTRATION NUMBER: German Clinical Trials Register (DRKS00016982); Pre-results.