Background: Chronic heart failure patients typically suffer from tremendous strain and are managed mainly in primary care. New care concepts adapted to the severity of heart failure are a challenge and need to consider health-related quality of life aspects. This is the first psychometric validation of the German EQ-5D-5L™ as a generic instrument for assessing health-related quality of life (HRQOL) in a primary care heart failure patient sample. Methods: Confirmatory factor analysis (CFA) was performed on the baseline EQ-5D-5L™ data from the RECODE-HF study (responses to all items from n = 3225 of 3778 patients). Basic CFA models for HRQOL were calculated based on the EQ-5D-5L™ items using the maximum likelihood (ML) and the asymptotic distribution-free method. In an extended CFA, physical activity and depression were added. The basic CFA ML model was verified for the reduced number of cases of the extended CFA model (n = 3064). In analyses of variance the association of the EQ-5D-5L™ visual analogue scale (VAS) and both the German and the British EQ-5D-5L™ crosswalk index with the SF-36 measure of general health were examined. The discriminant validity was analysed using Pearson’s chi-squared tests applying the New York Heart Association classification, for the VAS and indices analyses of variance were calculated. Results: In the basic CFA models the root mean square error of approximation was 0.095 with the ML method, and 0.081 with the asymptotic distribution-free method (Comparative Fit Index > 0.90 for both). Physical activity and depression were confirmed as influential factors in the extended model. The VAS and indices were strongly associated with the SF-36 measure of general health (partial eta-squared 0.525/0.454/0.481; all p < 0.001; n = 3155/3210/3210, respectively), also for physical activity and depression when included together (partial eta-squared 0.050, 0.200/0.047, 0.213/0.051 and 0.270; all p < 0.001; n = 3015/n = 3064/n = 3064, respectively). The discriminant validity analyses showed p-values < 0.001 and small to moderate effect sizes for all EQ-5D-5L™ items. Analyses of variance demonstrated moderate effect sizes for the VAS and indices (0.067/0.087/0.084; all p < 0.001; n = 3110/3171/3171). Conclusion: The German EQ-5D-5L™ is a suitable method for assessing HRQOL in heart failure patients.

Depression is not a normal side effect of aging, however it is one of the most prevalent mental health issues in later life, imposing a tremendous burden on patients, their families, and the healthcare system. We describe the experimental implementation of a collaborative, stepped-care model for the treatment of late-life depression (GermanIMPACT trial) in the German primary care context. GermanIMPACT was developed as an adaptation of a successful and widely used American model. The aim of the study is to evaluate the model’s applicability to the German primary care setting and its cost-effectiveness. The study will be conducted as a cluster-randomized controlled trial comparing the development of depressive symptoms in primary care patients who either receive treatment as usual (control arm) or treatment according to the GermanIMPACT model (intervention arm). In two German cities (Freiburg and Hamburg), a total of 60 general practice offices will be selected and randomized. Each general practice office will be asked to enroll five patients into the trial who are 60 years of age or older and who show moderate depressive symptoms in the scope of a diagnosed depressive episode, recurrent depressive disorder, or dysthymia. General practices in the control arm will provide treatment as usual; general practices in the intervention arm will work closely with a specially trained care manager and a supervising mental health specialist. Evidence-based elements of the treatment plan manual include patient education, identification and integration of positive activities into the daily routine, relapse prevention, and training of problem-solving techniques as needed. The intervention period per patient will be one year. Data will be collected at baseline, 6, and 12 months. Primary outcome is the patient-reported change of depressive symptoms (Patient Health Questionnaire, PHQ-9). Secondary outcomes include measures of quality of life, anxiety, depression-related behavior, problem-solving skills, resilience, and an overall economic evaluation of the program. The GermanIMPACT trial will provide evidence about the effectiveness, feasibility, and cost-effectiveness of collaborative stepped care in treating late-life depression in German primary care. Positive results will be a first step toward integrating specialized depression care managers into the primary care setting. German Clinical Trials Register: DRKS00003589 (September 2012).

Objective: This analysis was undertaken to evaluate the results of persistent atrial fibrillation (pAF) ablation procedures concomitant to coronary surgery and to identify the risk factors for pAF recurrence. Methods: Since 2001, a total of 126 consecutive patients with pAF (duration: 0.5–33 years) underwent ablation concomitant to coronary surgery (isolated or in combination with valve surgery), whereby two encircling isolation lesions around the left and the right pulmonary veins and a connecting lesion between both was created using radiofrequency ablation. Patients were reevaluated at discharge, 3 months and 3 years after surgery. Results: Survivals at the time of reexamination were 96.8, 95.1 and 94.7 %, respectively. Stable sinus rhythm (SR) could be documented in 66.4, 75.1 and 75.9 % of surviving patients. Long-term pAF before surgery and a larger left atrium (LA) were predictive of postoperative pAF return (p < 0.01). Statistical analysis demonstrated a cut-off point of 5 years for pAF and 50 mm for LA diameter: 89.1 % of patients with pAF duration of < 5 years and 86.2 % of patients with LA size of ≤ 50 mm were in stable SR at late follow-up. Cardiac rhythm at 3 months was predictive for long-term rhythm prognosis (p < 0.01). Age, gender and concomitant diseases (e.g. arterial hypertension, diabetes, renal insufficiency), and the underlying cause of heart disease did not significantly influence the postoperative cardiac rhythm. Conclusions: The duration of pAF and the LA size are the most reliable preoperative variables to predict the success rate of ablation in patients undergoing coronary surgery. The probability of re-establishing stable SR is excellent when pAF duration is short and LA size is small. 1 Presented at the 39^th Annual Meeting of the German Society for Thoracic and Cardiovascular Surgery, Stuttgart, February 14–17, 2010 (V 171).

Zusammenfassung: Mehrere Studien belegen den hohen beruflichen Stress von Ärzten und Ärztinnen bis hin zu Burnout-Symptomen. Untersucht In der vorliegenden Studie wurde das Belastungserleben von Ärzten und Ärztinnen im längsschnittlichen Verlauf der fachärztlichen Weiterbildung untersucht. Dazu wurde der Frage nachgegangen, wie sich das Burnouterleben unter Berücksichtigung von Gratifikationskrisen von Beginn bis zum Ende der Weiterbildung an innerhalb von 6 Jahren verändert und ob es jeweils einen Einfluss von Geschlecht und Elternstatus gibt. Die Datenerhebung erfolgte im Rahmen der KarMed Studie. Eingesetzt wurden das Maslach Burnout Inventar (MBI-HSS (MP)) und der Effort-Reward-Imbalance Fragebogen (ERI). Die theoretischen Annahmen wurden in allgemeinen linearen Modellen und allgemeinen linearen gemischten Modellen mit Meßwiederholungsdesign statistisch überprüft. Es bestand ein hoher Zusammenhang zwischen dem Ausgangsniveau der Belastung zu Beginn der Weiterbildung und dem Belastungserleben zum Ende der Weiterbildung. Gratifikationskrisen hatten einen signifikanten Einfluss auf die Sub-Skala emotionale Erschöpfung des MBI, nicht aber auf die Subskalen persönliche Leistungsfähigkeit und Depersonalisation. Signifikante Zeiteffekte fanden sich auf allen 3 Sub-Skalen des MBI, mit signifikanten Geschlechtseffekten auf den Subskalen emotionale Erschöpfung und Depersonalistaion. Der Elternstatus weist unter Berücksichtigung der Burnout-Verlaufswerte und Gratifikationskrisen keinen signifikanten Einfluss auf das Burnouterleben auf. Die theoretischen Implikationen und die praktischen Konsequenzen für die Gesundheitsförderung von ÄrztInnen werden ebenso diskutiert wie die Begrenzungen der Untersuchung.

Background: The implementation of care concepts fitting the needs of patients with chronic heart failure (HF) remains challenging. In this context, psycho-emotional well-being is not routinely assessed, and under-researched despite indications that it is of great relevance for, e.g., acceptance, adherence, and prognosis. The aim of this study was to observe clinical characteristics for their prognostic utility in HF patients, and to compare the patients’ health-related quality of life (QoL) with German population norm values. Methods: The current post-hoc analysis was performed on data collected amongst participants of the RECODE-HF study who had fully answered the EQ-5D-5L™ items at both baseline and 12 months (n = 2354). The status in the patients’ self-assessment items, EQ-5D visual analog scale (VAS) and EQ-5D index was categorized into worse/unchanged/improved. General linear mixed models (GLMM) with logit link were applied. Subgroups included 630 patients (26.8%) screened positive and 1724 patients (73.2%) screened negative for psychosocial distress (PSD). Results: The 12-months change in EQ-5D index, generally resulting from change in individual EQ-5D items, additionally associated not only with high NYHA class but sociodemographics (employment/living alone/GP practice years) (96.2% correctly classified in GLMM). The 12- months change in individual QoL aspects showed associations with age*NYHA, gender, body-mass index, and comorbidities dyslipidemia, myocardial infarction, asthma/chronic pulmonary disease. Important social roles were reflected in particular when HF patients lived alone or the doctor mentioned to the patient that the patient had HF. Patients with/without PSD differed in some sociodemographic and clinical parameters. However, no influence of PSD could be demonstrated in the 12-month follow-up of the EQ-5D-5L™. Nonetheless, comparison of the 12-months QoL with general German population norm values by age groups < 75 years and 75+ showed markedly health restrictions in HF patients in all EQ-5D-5L™ aspects. Conclusion: Our analysis revealed different prognostic factors primarily associated with change of burden in different QoL aspects in HF patients. In GP practice it is important to consider in addition to the overall day-related VAS all the individual health-related QoL aspects to take a holistic view of the patient, as well as to pay particular attention to the interrelation of individual characteristics.

Depression is a common comorbidity in patients with chronic heart failure (HF) and linked to a wider range of symptoms which, in turn, are linked to a decreased health-related quality of life (HRQOL). Treatment of depression might improve HRQOL but detecting depression is difficult due to the symptom overlap between HF and depression. Therefore, clinical guidelines recommend to routinely screen for depression in HF patients. No studies have so far investigated the treatment after getting aware of a depressive symptomatology and its correlation with HRQOL in primary care HF patients. Therefore, we examined the factors linked to depression treatment and those linked to HRQOL in HF patients. We hypothesized that GPs’ awareness of depressive symptomatology was associated with depression treatment and HRQOL in HF patients. For this observational study, HF patients were recruited in primary care practices and filled out a questionnaire including PHQ-9 and HADS. A total of 574 patients screened positive for depressive symptomatology. Their GPs were interviewed by phone regarding the patients’ comorbidities and potential depression treatment. Descriptive and regression analysis were performed. GPs reported various types of depression treatments (including dialogue/counselling by the GP him/herself in 31.8% of the patients). The reported rates differed considerably between GP-reported initiated treatment and patient-reported utilised treatment regarding psychotherapy (16.4% vs. 9.5%) and pharmacotherapy (61.2% vs. 30.3%). The GPs' awareness of depressive symptomatology was significantly associated with the likelihood of receiving pharmacotherapy (OR 2.8; p < 0.001) but not psychotherapy. The patient’s HRQOL was not significantly associated with the GPs' awareness of depression. GPs should be aware of the gap between GP-initiated and patient-utilised depression treatments in patients with chronic HF, which might lead to an undersupply of depression treatment. It remains to be investigated why GPs’ awareness of depressive symptomatology is not linked to patients’ HRQOL. We hypothesize that GPs are aware of cases with reduced HRQOL (which improves under depression treatment) and unaware of cases whose depression do not significantly impair HRQOL, resulting in comparable levels of HRQOL in both groups. This hypothesis needs to be further investigated.