[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.

[Importance of Gradual Reintegration for Return to Work in Oncology Patients]. / Bedeutung der stufenweisen Wiedereingliederung für die Rückkehr an den Arbeitsplatz bei onkologischen Patienten.

AIM OF THE STUDY: Gradual reintegration has been an established tool for return to work for many years. However, the effect is unclear in patients with oncological diseases. The objective of this study was to determine the significance of gradual reintegration after inpatient medical rehabilitation. METHODS: Within the framework of a cohort study, data of 787 patients who underwent medical rehabilitation at Clinic Reinhardshöhe from 06/2012 to 06/2019 were retrospectively analyzed. Patients were routinely contacted 6 months after the end of medical rehabilitation and asked about their occupational situation. The subjective employment prognosis stated by the patient was recorded using the Würzburg Screening Questionnaire. RESULTS: 485/787 patients (62%) had undergone gradual reintegration, 302/787 patients (38%) had not. At the time of the follow-up survey, 456/485 patients with gradual reintegration had returned to work, while only 155/302 patients in the group without gradual reintegration had done so (94 vs. 51%; p<0.001). As a positive predictor of return to work, gradual reintegration was found to be by far the strongest factor (OR 20.21; 95% CI 8.605-47.065). CONCLUSION: Although this is a retrospective analysis of routine data, gradual reintegration turns out to be a very strong predictor of return to work. Nonuse of stWE is likely influenced by other medical or personal factors not controlled for in our study. This may have led to overestimation of the effect.

[Long-term survival in cancer: definitions, concepts, and design principles of survivorship programs]. / Langzeitüberleben bei Krebs: Definitionen, Konzepte und Gestaltungsprinzipien von Survivorship-Programmen.

Due to improvements in diagnostics and treatment options in hematology and oncology, and thus increasing chances of survival, the number of long-term survivors living with and after a cancer disease in Germany is constantly rising. Although the existing German healthcare system provides multifaceted healthcare offers that are available to long-term survivors, the healthcare situation of this population is not satisfactory. Thus, orientation guides for long-term survivors as well as new and innovative survivorship programs should be developed. This paper provides an overview of the complex of problems, defines relevant concepts, and devises central topics for the development of survivorship programs for long-term cancer survivors.

Management of Germ Cell Tumours of the Testes in Adult Patients: German Clinical Practice Guideline, PART II - Recommendations for the Treatment of Advanced, Recurrent, and Refractory Disease and Extragonadal and Sex Cord/Stromal Tumours and for the Management of Follow-Up, Toxicity, Quality of Life, Palliative Care, and Supportive Therapy.

OBJECTIVES: We developed the first German evidence- and consensus-based clinical guideline on diagnosis, treatment, and follow-up of germ cell tumours (GCT) of the testes in adult patients. We present the guideline content in 2 separate publications. The present second part summarizes therecommendations for the treatment of advanced disease stages and for the management of follow-up and late effects. MATERIALS AND METHODS: An interdisciplinary panel of 42 experts including 1 patient representative developed the guideline content. Clinical recommendations and statements were based on scientific evidence and expert consensus. For this purpose, evidence tables for several review questions, which were based on systematic literature searches (last search in March 2018), were provided. Thirty-one experts, who were entitled to vote, rated the final clinical recommendations and statements. RESULTS: Here we present the treatment recommendations separately for patients with metastatic seminoma and non-seminomatous GCT (stages IIA/B and IIC/III), for restaging and treatment of residual masses, and for relapsed and refractory disease stages. The recommendations also cover extragonadal and sex cord/stromal tumours, the management of follow-up and toxicity, quality-of-life aspects, palliative care, and supportive therapy. CONCLUSION: Physicians and other medical service providers who are involved in the diagnostics, treatment, and follow-up of GCT (all stages, outpatient and inpatient care as well as rehabilitation) are the users of the present guideline. The guideline also comprises quality indicators for measuring the implementation of the guideline recommendations in routine clinical care; these data will be presented in a future publication.

Management of Germ Cell Tumours of the Testis in Adult Patients. German Clinical Practice Guideline Part I: Epidemiology, Classification, Diagnosis, Prognosis, Fertility Preservation, and Treatment Recommendations for Localized Stages.

INTRODUCTION: This is the first German evidence- and consensus-based clinical guideline on diagnosis, treatment, and follow-up on germ cell tumours (GCTs) of the testis in adult patients. We present the guideline content in two publications. Part I covers the topic's background, methods, epidemiology, classification systems, diagnostics, prognosis, and treatment recommendations for the localized stages. METHODS: An interdisciplinary panel of 42 experts including 1 patient representative developed the guideline content. Clinical recommendations and statements were based on scientific evidence and expert consensus. For this purpose, evidence tables for several review questions, which were based on systematic literature searches (last search was in March 2018) were provided. Thirty-one experts entitled to vote, rated the final clinical recommendations and statements. RESULTS: We provide 161 clinical recommendations and statements. We present information on the quality of cancer care and epidemiology and give recommendations for staging and classification as well as for diagnostic procedures. The diagnostic recommendations encompass measures for assessing the primary tumour as well as procedures for the detection of metastases. One chapter addresses prognostic factors. In part I, we separately present the treatment recommendations for germ cell neoplasia in situ, and the organ-confined stages (clinical stage I) of both seminoma and nonseminoma. CONCLUSION: Although GCT is a rare tumour entity with excellent survival rates for the localized stages, its management requires an interdisciplinary approach, including several clinical experts. Quality of care is highly related to institutional expertise and can be reassured by established online-based second-opinion boards. There are very few studies on diagnostics with good level of evidence. Treatment of metastatic GCTs must be tailored to the risk according to the International Germ Cell Cancer Collaboration Group classification after careful diagnostic evaluation. An interdisciplinary approach as well as the referral of selected patients to centres with proven experience can help achieve favourable clinical outcomes.

[Role of Clinical, Sociomedical and Psychological Factors on Return to Work of Patients with Breast Cancer 6 Months after Rehabilitation]. / Einfluss klinischer, sozialmedizinischer und psychologischer Faktoren auf die berufliche Reintegration von Patientinnen mit Brustkrebs 6 Monate nach der Rehabilitation.

AIM OF THE STUDY: The majority of patients with non-metastatic breast cancer return to work after tumor therapy. A rate of up to 80% is given in national and international studies, which can vary considerably depending on the study population and the various social systems. However, it is unclear how many patients are reintegrated into work after medical rehabilitation and which clinical, sociodemographic and psychological factors play a role. METHODS: In a multicentre study, clinical and sociodemographic data were collected from breast cancer patients at the beginning of their medical rehabilitation. Subjectively experienced deficits in attention performance (FEDA), depressive symptoms (PHQ-9) and health-related quality of life (EORTC QLQ-C30) were recorded using standardized questionnaires. The cognitive performance was also examined using a computer-based test battery (NeuroCog FX). A follow-up survey was carried out 6-9 months after medical rehabilitation. The subjective assessment of one's own cognitive performance (FEDA) was recorded again at this time. RESULTS: 396 of the originally 476 patients were included in the study. In the follow-up survey, 323/396 patients (82%) were again employed. In a regression model, sociodemographic factors proved to be particularly predictive with regard to occupational reintegration: employment at the time of the tumor diagnosis, job preserved after medical rehabilitation, employee status and gradual reintegration according to the Hamburg model (Nagelkerke R2=0.685). This model could not be improved by adding psychological variables. The subjective patient information in all questionnaires was highly correlated (r>0.57; p<0.001). CONCLUSION: The vast majority of breast cancer patients return to work after medical rehabilitation. Socio-demographic factors play a crucial role in this. The regression model developed here, including the employment status, professional orientation and gradual reintegration, is of predictive importance and can be used in medical rehabilitation.

NeuroCog FX study: A multicenter cohort study on cognitive dysfunction in patients with early breast cancer.

OBJECTIVE: Complaints about cognitive dysfunction (CD) reportedly persist in approximately one third of breast cancer patients, but the nature of CD and possible risk factors are unknown. METHODS: A cross-sectional, multicenter study was set up at 9 German oncological rehabilitation centers. Objective cognitive performance was assessed by the NeuroCog FX test, a short computerized screening (duration <30 minutes) which assesses working memory, alertness, verbal/figural memory, and language/executive. Patients' test performance was correlated with treatment factors (chemo-, radiotherapy), subjective performance (FEDA), depression (PHQ-9), quality of life (EORTC QLQ-30), and clinical characteristics. RESULTS: From February 2013 to December 2014, a clinically homogenous sample of 476 patients was recruited (early tumor stage [T0-T2]: 93%; node-negative: 67%; chemotherapy: 61%; radiotherapy: 84%). NeuroCog FX could be administered in 439 patients (92%; median age: 50 [24-62] years). Patients showed decreased performance in attentional-executive functions (but not verbal/figural memory) and a 3-fold rate of CD in terms of below average performance in at least 1 cognitive domain (42%). Approximately 40% of the patients also reported subjective cognitive impairment (FEDA). No therapy-specific effect on test performance was obtained in the NeuroCog FX test. CONCLUSIONS: Breast cancer survivors showed objective attentional-executive and subjective cognitive impairments. No therapy-specific adverse side effect on objective cognitive performance was found. Depression strongly contributed to objective and subjective cognitive complaints and reduced quality of life.

Magnetic field therapy in patients with cytostatics-induced polyneuropathy: A prospective randomized placebo-controlled phase-III study.

No causal treatment for chemotherapy-induced peripheral neuropathy (CIPN) is known. Therefore, there is an urgent need to develop a therapy for CIPN. Only scarce clinical data are available concerning magnetic field therapy (MFT) in this context. We conducted a unicentric, randomized, double-blind, placebo-controlled phase-III trial of an MFT device versus placebo. In this study, we randomized 44 patients with CIPN to two treatment groups, where 21 patients were treated with MFT (Group 1) and 23 patients received placebo (Group 2). We evaluated the efficacy of MFT at baseline (T1 ), after 3 weeks of study treatment (T2 ), and after 3 months of study treatment (T3 ). The primary endpoint was nerve conduction velocity (NCV), while secondary endpoints were the Common Toxicity Criteria (CTCAE) score and the Pain Detect End Score at T3 . Seventeen of the patients in Group 1 and 14 patients in Group 2 completed the respective study treatment. The primary endpoint, significant improvement of NCV at T3 , was achieved by MFT (P = 0.015), particularly for sensory neurotoxicity of the peroneal nerve. Also, in respect to the secondary endpoints, significant improvement (P = 0.04) was achieved in terms of the patients' subjectively perceived neurotoxicity (CTCAE score), but not of neuropathic pain (P = 0.11). From data in the randomized study presented here, a positive effect on the reduction of neurotoxicity can be assumed for the MFT device. Patients with sensory neurotoxicity in the lower limbs, especially, should therefore be offered this therapy. Bioelectromagnetics. 38:85-94, 2017. © 2016 The Authors. Bioelectromagnetics published by Wiley Periodicals, Inc.

Low frequency magnetic field therapy in patients with cytostatic-induced polyneuropathy: a phase II pilot study.

Cytostatic-induced polyneuropathy (CIPN) is a common and serious toxicity in tumor patients. Treatment and prophylactic measures are mainly ineffective. Therefore, there is an urgent need to establish a sufficient therapy for pPNP. Between July 2007 and August 2008, 20 patients were treated with low frequency (4-12 Hz) magnetic field therapy (MFT), and neurological examinations were conducted at the trial therapy's beginning, as well as after 3-4 weeks. Standardized testing methods were applied, i.e., the Common Toxicity Criteria questionnaire of the National Cancer Institute and the measurement of nerve conduction velocity (NCV) in the electrophysiological examination. In terms of the components sensory ataxia and neuropathy as well as neuropathic pain, an improvement was achieved using MFT. This effect was confirmed by an increase in NCV. Using low frequency MFT, CIPN was influenced positively on both hands and feet. This could represent a future therapy principle for these patients.

Cancer-Related Cognitive Dysfunction: A Narrative Review for Clinical Practice.

BACKGROUND: Cancer-related cognitive dysfunction (CRCD) is a major functional disorder in patients with cancer. This central nervous dysfunction is found in up to 60% of patients after tumour therapy, often significantly limits the quality of life, and significantly impedes participation in working life. For this reason, diagnosis and treatment of CRCD are of central importance. This narrative review is intended to provide an overview and support for practical clinical care with regard to diagnostics and therapeutic options. SUMMARY: In Germany, CRCD has received insufficient attention in clinical practice due to the lack of guidelines for diagnosis and therapy. The pathophysiology is complex and cannot be explained by chemotherapeutic treatment alone. In addition to the tumour disease as such and the tumour therapy, psychological factors such as anxiety and depression as well as sleep disorders also play a significant role. Today, it is known that in addition to age, molecular genetic changes also have an effect on cognitive function. Morphologically, CRCD can be located in the frontal cortex and hippocampus. In addition to easy-to-use screening instruments such as the visual analogue scale, validated questionnaires such as the Questionnaire of Subjectively Experienced Deficits in Attention (FEDA) developed in Germany are also available. These allow the suspected diagnosis to be substantiated and the patient to be referred to further neurological, neuropsychological, or psycho-oncological diagnostics. Within the framework of further neuropsychological diagnostics, the International Cognition and Cancer Task Force (ICCTF) recommends testing learning, memory, processing speed, and executive functions. From the authors' point of view, a step-by-step diagnosis is recommended in order to avoid overdiagnosis. In clinical practice, graduation according to the "Common Terminology Criteria for Adversity Events" (CTCAE Version 5.0) is suitable for assessing the degree of severity. Cognitive training should be behaviourally oriented and include regular practice of cognitive skills to restore attention, psychomotor speed, memory, and executive functions. The best evidence is currently found for web-based training programmes that can be used by the patient at home. There is also evidence for mindfulness training and physical exercises. In particular, the combination of these three therapeutic elements currently seems to be the optimal treatment strategy for CRCD. KEY MESSAGES: Cognitive dysfunction should be given much more attention in the clinical care of cancer patients. Diagnostic tools for this purpose and evidence-based therapeutic interventions are available. In the future, networks should be created that allow for better care of patients with CRCD.

Predictive factors for return to work among cancer survivors in Europe: A systematic review.

Of the 4.4 million people diagnosed with cancer in Europe each year, around 36 % are of working age. Return-to-work rates vary across Europe. Work is important for the individual, as well as for society, and this review aims to provide an overview of the predictors for the return to work (RTW) process in European cancer survivors of working age. A systematic literature search was conducted. The present review included quantitative and qualitative study designs published since 2013. In total, the review included 85 papers examining cancer survivors with various cancer diagnoses in 18 European countries. Identified predictive factors for RTW related to the social system, treatment, disease, health behavior, the individuals' psychosocial, work, and sociodemographic situations. There is a need for a standardized definition and operationalization of RTW. Providers can use these results to identify survivors at risk and support cancer survivors in their RTW process.

Oncologic Rehabilitation in the COVID-19 Pandemic: The Situation in Clinics.

BACKGROUND: Oncological rehabilitation is an important pillar in the treatment of cancer patients. Due to the COVID-19 pandemic, this form of therapy is particularly challenged, as it relies heavily on group therapies. The aim of the study was to find out what impact the pandemic has had on oncological rehabilitation so far and how the rehabilitation clinics have dealt with it. METHODS: A web-based survey was used to collect data from 14 oncological rehabilitation clinics on the impact of the COVID-19 pandemic on occupancy, staffing trends, and hygiene measures for the observation period from March 1, 2020, to February 28, 2021. The data were compared with the same period 1 year earlier. In addition, the compensatory measures taken with regard to therapy were recorded. RESULTS: While only 15,272 patients were rehabilitated in the period under review, 21,257 patients were rehabilitated in the same period 1 year earlier. This corresponds to a decrease in occupancy of 28%. Three clinics were affected by temporary closures due to the pandemic. In 39% of the clinics, screening tests for patients had already been started for more than 8 months, while this was also offered to staff in only 23% of the clinics. With regard to changes in the therapeutic offer, more physiotherapeutic small groups with a reduced number of participants were used. This was also used in the area of sports therapy and education offers by 73% and 60% of the clinics, respectively. Overall, 92% of the participants assumed an economic recovery at the time of the survey. CONCLUSION: Despite a considerable decrease in occupancy in the oncological rehabilitation clinics, the therapies could be changed and carried out in a hygiene-compliant manner. Screening tests were offered at an early stage for patients as well as somewhat delayed for staff. The data show that pandemic-consistently changes in oncological rehabilitation are possible and that supply chains can be maintained.

Examining Adolescent Tennis Participation in Contemporary China Using an Ecological Framework.

Physical activity and sport participation behaviors in children and adolescents are consistently shaped by surrounding ecological systems. Accumulating evidence highlights individual, family, peer, school and teacher, and macroenvironment elements such as policies that affect unstructured physical activity choices in youth populations. However, the reason for participation has not been fully interpreted from the perspective of the youth themselves, especially those from an Asian cultural background. In our study, we aimed to better understand the self-identified reasons for adolescents' participation in non-organized or spontaneous tennis practice in contemporary China. Twenty-six adolescents and informants were recruited in mainland China and participated in semi-structured interviews to provide thick descriptions of their continued tennis participation behaviors. Data were coded and analyzed via NVivo 12. Four themes emerged: (a) Individual characteristics and self-interpretations of tennis culture; (b) microsystems mediating adolescents' tennis participation; (c) barriers and obstacles impacting tennis participation; and (d) policies and macroenvironments. Adolescent tennis participation is a result of the integration effect of the sociocultural and ecological factors dominated by multifaceted ecological systems. As a particular vision of their physical activity experiences, adolescents' interpretation of tennis and their broader worldview has been continuously reshaped by concurrent sport and educational policies.

High dose chemotherapy as salvage treatment for unresectable late relapse germ cell tumors.

PURPOSE: We assessed the activity of high dose chemotherapy in patients with unresectable late relapse germ cell tumors. MATERIALS AND METHODS: A total of 35 patients with late relapse were included in a group of 216 treated with high dose chemotherapy as first or subsequent salvage treatment in a prospective, randomized, multicenter phase III trial comparing single vs sequential high dose chemotherapy. Late relapse was defined as unequivocal evidence of relapse more than 2 years after completion of cisplatin based chemotherapy. All patients were considered to have unresectable, progressive, late relapse germ cell tumors. Responders were scheduled for surgical resection of all residual lesions when technically feasible. RESULTS: We identified 4 late relapse groups, including late relapse in 20 of 35 patients (57%) after first line treatment (group 1), in 4 (11%) after first salvage treatment (group 2), in 4 (11%) after initial and after first salvage treatment (group 3), and in 7 (20%) after first line treatment and salvage treatment with rapid progression thereafter who were randomized to a high dose chemotherapy trial (group 4). Median time to late relapse was 4.7 years (range 2.1 to 18.3) in all groups. Resection of all residual lesions could be done in 15 of 35 patients (43%). At a median followup of 5.6 years (range 1.9 to 8.5) 5 of 35 patients (14%) had no progression, resulting in 15% projected progression-free survival. CONCLUSIONS: Management for unresectable late relapse germ cell tumors remains controversial. High dose chemotherapy followed by resection of all residual lesions can result in long-term remission in individuals.

Oncological Rehabilitation.

An increasing number of patients are living with or surviving cancer due to improvements in detection and treatment. However, patients who survive cancer may experience functional disabilities that impact on health, quality of life and ability to work. For example, physical disorders may include fatigue, reduced muscle strength, cognitive dysfunction, paresthesia or nutrition problems, while mental symptoms may include anxiety, depression, fear of relapse or insomnia. Multidimensional oncological rehabilitation programs have been developed to address these disabilities and to help cancer patients and long-term survivors to reduce morbidity and to improve quality of life. There has been evidence showing that multidisciplinary oncological rehabilitation interventions involving physical, psycho-educational and vocational components led to a better quality of life and a higher rate of return to work than just usual care. In Germany, oncological rehabilitation is an integral part of the healthcare system and part of a modern cancer treatment that immediately follows operation, medical treatment or radiotherapy. Furthermore, it can be used if functional disabilities still remain years after cancer treatment. This review describes the German history and legal basis of oncological rehabilitation as well as the contents of and the evidence for this comprehensive and interdisciplinary treatment.

Rehabilitation of Cancer Survivors with Long-Term Toxicities.

The prognosis of cancer patients is constantly improving, which increases the importance of securing long-term quality of life. While therapy of treatment-related disability mostly succeeds a cancer-specific treatment, physicians' awareness of simultaneous supportive therapy is rising. Early interventions such as physical exercise during chemotherapy are effective in reducing conditions such as fatigue. Specific sensorimotor training is able to improve or even prevent impairment of balance caused by neurotoxic agents. Although targeted therapies reduce the risk of side effects, combinations with established drugs have to be monitored with regard to cardiotoxicity, which is already a concern in children's cancer therapy and is now also focused on in long-term adult survivors. Improvement in diagnosis und surgical procedures have reduced impairments such as lymphedema. Furthermore, management and quality of life of breast cancer patients benefit from evidence showing that physical exercise and resistance training do not increase the risk of developing lymphedema.

[Rehabilitation of prostate cancer patients : A multidisciplinary consensus]. / Rehabilitation von Patienten mit Prostatakarzinom : Ein multidisziplinärer Konsens.

BACKGROUND: Even though several specialist groups, including the German Pension Insurance (Deutsche Rentenversicherung) and health insurance funds, participate in the rehabilitation of patients with prostate carcinoma, there is no standardized rehabilitation program available for these patients. Consequently, there is no transparency regarding the services provided within the scope of rehabilitation for the referring physicians to uro-oncological rehabilitation, in particular, neither for physicians at urological acute-care clinics, nor for the patients concerned. Rehabilitation clinics are rather left to their own devices as to which services they provide in the treatment of the respective disease and in social situations, but also with regard to the consulting services offered. PROBLEM: Development of a standard for the rehabilitation of patients with prostate carcinoma, taking into account both specialist circles and self-help groups relevant to this matter. METHODS: Specialist groups, including self-help groups participating in the rehabilitation of patients with prostate cancer, have formed an expert group and developed the present standard. To this end, a thematic unsystematic literature review was carried out in advance to provide an evidence-based foundation. RESULTS: Views were given with regard to rehabilitation diagnostics, the therapy of urinary incontinence and erectile dysfunction, sport and physical exercise therapy, psycho-oncology, and social- and disease-related consulting. In this context, the focus was set on classification as well as on the consensus strength of the respective recommendations. CONCLUSION: All parties involved in the rehabilitation of prostate cancer patients, as well as the patients and the responsible cost bearers, can now use the standard as an orientation guide.

The Six-Minute-Walk Test in assessing respiratory function after tumor surgery of the lung: a cohort study.

INTRODUCTION: The Six-Minute-Walk Test (6-MWT) is an established and well-validated diagnostic procedure in cardiovascular and pulmonary diseases. The significance of the 6-MWT in the assessment of the respiratory function in tumor patients after lung surgery is yet unclear. METHODS: The retrospective study included 227 patients following oncological rehabilitation after lobectomy, pneumonectomy or wedge- and segmental resection due to a malignant tumor disease. Spirometry and 6-MWT were performed at the beginning (T1) and at the end (T2) of oncological rehabilitation and correlated with each other. A subgroup analysis on clinically relevant parameters was conducted as well. RESULTS: A significant improvement of the walking distance measured in 6-MWT as well as of forced expiratory volume in one second (FEV1) and forced vital capacity (FVC) were detected within the scope of spirometry (all three P<0.01). This effect was demonstrable in all subgroups, except for patients who underwent pneumonectomy. However, a low correlation of the parameters walking distance and FEV1 was observed at both measurement points T1 (rho value =0.21) and T2 (rho value =0.25). CONCLUSIONS: Measuring the walking distance in the 6-MWT could be a suitable parameter to assess respiratory function.

Reintegrating cancer patients into the workplace.

BACKGROUND: In Germany at present, 64% of women and 59% of men who receive a diagnosis of cancer are still alive five years later. 45% of men and 57% of women with cancer are still of working age. Cancer can markedly harm their ability to work. METHODS: We analyzed data from selected publications to calculate the percentage of cancer patients in Germany who are now returning to work. RESULTS: The efficacy of oncological rehabilitation has not been demonstrated by a randomized controlled trial, nor is it clear whether the existing studies have accounted for potentially confounding variables. A combined assessment of reports from various countries reveals that 63% of cancer patients who are of working age go back to work after being unable to work for an average of five months. The situation varies markedly across countries: In Germany, the percentage of women with breast cancer who return to work is only 59%, compared to 80% in the USA and 82% in the United Kingdom. Younger and better educated patients are more likely to return to work, as are those who have received less invasive treatment with fewer complications. CONCLUSION: Most cancer patients of working age go back to work, but the percentages vary widely from one country to another, perhaps reflecting differences in social systems.