@article{HornKristLiebetal.2021, author = {Horn, A. and Krist, L. and Lieb, W. and Montellano, F. A. and Kohls, M. and Haas, K. and Gelbrich, G. and Bolay-Gehrig, S. J. and Morbach, C. and Reese, J. P. and St{\"o}rk, S. and Fricke, J. and Zoller, T. and Schmidt, S. and Triller, P. and Kretzler, L. and R{\"o}nnefarth, M. and Von Kalle, C. and Willich, S. N. and Kurth, F. and Steinbeis, F. and Witzenrath, M. and Bahmer, T. and Hermes, A. and Krawczak, M. and Reinke, L. and Maetzler, C. and Franzenburg, J. and Enderle, J. and Flinspach, A. and Vehreschild, J. and Schons, M. and Illig, T. and Anton, G. and Ungeth{\"u}m, K. and Finkenberg, B. C. and Gehrig, M. T. and Savaskan, N. and Heuschmann, P. U. and Keil, T. and Schreiber, S.}, title = {Long-term health sequelae and quality of life at least 6 months after infection with SARS-CoV-2: design and rationale of the COVIDOM-study as part of the NAPKON population-based cohort platform (POP)}, series = {Infection}, volume = {49}, journal = {Infection}, number = {6}, issn = {0300-8126}, doi = {10.1007/s15010-021-01707-5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-308960}, pages = {1277-1287}, year = {2021}, abstract = {Purpose Over the course of COVID-19 pandemic, evidence has accumulated that SARS-CoV-2 infections may affect multiple organs and have serious clinical sequelae, but on-site clinical examinations with non-hospitalized samples are rare. We, therefore, aimed to systematically assess the long-term health status of samples of hospitalized and non-hospitalized SARS-CoV-2 infected individuals from three regions in Germany. Methods The present paper describes the COVIDOM-study within the population-based cohort platform (POP) which has been established under the auspices of the NAPKON infrastructure (German National Pandemic Cohort Network) of the national Network University Medicine (NUM). Comprehensive health assessments among SARS-CoV-2 infected individuals are conducted at least 6 months after the acute infection at the study sites Kiel, W{\"u}rzburg and Berlin. Potential participants were identified and contacted via the local public health authorities, irrespective of the severity of the initial infection. A harmonized examination protocol has been implemented, consisting of detailed assessments of medical history, physical examinations, and the collection of multiple biosamples (e.g., serum, plasma, saliva, urine) for future analyses. In addition, patient-reported perception of the impact of local pandemic-related measures and infection on quality-of-life are obtained. Results As of July 2021, in total 6813 individuals infected in 2020 have been invited into the COVIDOM-study. Of these, about 36\% wished to participate and 1295 have already been examined at least once. Conclusion NAPKON-POP COVIDOM-study complements other Long COVID studies assessing the long-term consequences of an infection with SARS-CoV-2 by providing detailed health data of population-based samples, including individuals with various degrees of disease severity. Trial registration Registered at the German registry for clinical studies (DRKS00023742).}, language = {en} } @article{UngethuemWiedmannWagneretal.2023, author = {Ungeth{\"u}m, K. and Wiedmann, S. and Wagner, M. and Leyh, R. and Ertl, G. and Frantz, S. and Geisler, T. and Karmann, W. and Prondzinsky, R. and Herdeg, C. and Noutsias, M. and Ludwig, T. and K{\"a}s, J. and Klocke, B. and Krapp, J. and Wood, D. and Kotseva, K. and St{\"o}rk, S. and Heuschmann, P. U.}, title = {Secondary prevention in diabetic and nondiabetic coronary heart disease patients: insights from the German subset of the hospital arm of the EUROASPIRE IV and V surveys}, series = {Clinical Research in Cardiology}, volume = {112}, journal = {Clinical Research in Cardiology}, number = {2}, doi = {10.1007/s00392-022-02093-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-324037}, pages = {285-298}, year = {2023}, abstract = {Background Patients with coronary heart disease (CHD) with and without diabetes mellitus have an increased risk of recurrent events requiring multifactorial secondary prevention of cardiovascular risk factors. We compared prevalences of cardiovascular risk factors and its determinants including lifestyle, pharmacotherapy and diabetes mellitus among patients with chronic CHD examined within the fourth and fifth EUROASPIRE surveys (EA-IV, 2012-13; and EA-V, 2016-17) in Germany. Methods The EA initiative iteratively conducts European-wide multicenter surveys investigating the quality of secondary prevention in chronic CHD patients aged 18 to 79 years. The data collection in Germany was performed during a comprehensive baseline visit at study centers in W{\"u}rzburg (EA-IV, EA-V), Halle (EA-V), and T{\"u}bingen (EA-V). Results 384 EA-V participants (median age 69.0 years, 81.3\% male) and 536 EA-IV participants (median age 68.7 years, 82.3\% male) were examined. Comparing EA-IV and EA-V, no relevant differences in risk factor prevalence and lifestyle changes were observed with the exception of lower LDL cholesterol levels in EA-V. Prevalence of unrecognized diabetes was significantly lower in EA-V as compared to EA-IV (11.8\% vs. 19.6\%) while the proportion of prediabetes was similarly high in the remaining population (62.1\% vs. 61.0\%). Conclusion Between 2012 and 2017, a modest decrease in LDL cholesterol levels was observed, while no differences in blood pressure control and body weight were apparent in chronic CHD patients in Germany. Although the prevalence of unrecognized diabetes decreased in the later study period, the proportion of normoglycemic patients was low. As pharmacotherapy appeared fairly well implemented, stronger efforts towards lifestyle interventions, mental health programs and cardiac rehabilitation might help to improve risk factor profiles in chronic CHD patients.}, language = {en} } @article{WeidemannNiemannStorketal.2013, author = {Weidemann, F. and Niemann, M. and Stork, S. and Breunig, F. and Beer, M. and Sommer, C. and Herrmann, S. and Ertl, G. and Wanner, C.}, title = {Long-term outcome of enzyme-replacement therapy in advanced Fabry disease: evidence for disease progression towards serious complications}, series = {Journal of Internal Medicine}, volume = {247}, journal = {Journal of Internal Medicine}, number = {4}, doi = {10.1111/joim.12077}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-132075}, pages = {331-4}, year = {2013}, abstract = {The long-term effects of enzyme-replacement therapy (ERT) in Fabry disease are unknown. Thus, the aim of this study was to determine whether ERT in patients with advanced Fabry disease affects progression towards 'hard' clinical end-points in comparison with the natural course of the disease. METHODS: A total of 40 patients with genetically proven Fabry disease (mean age 40 ± 9 years; n = 9 women) were treated prospectively with ERT for 6 years. In addition, 40 subjects from the Fabry Registry, matched for age, sex, chronic kidney disease stage and previous transient ischaemic attack (TIA), served as a comparison group. The main outcome was a composite of stroke, end-stage renal disease (ESRD) and death. Secondary outcomes included changes in myocardial left ventricular (LV) wall thickness and replacement fibrosis, change in glomerular filtration rate (GFR), new TIA and change in neuropathic pain. RESULTS: During a median follow-up of 6.0 years (bottom and top quartiles: 5.1, 7.2), 15 events occurred in 13 patients (n = 7 deaths, n = 4 cases of ESRD and n = 4 strokes). Sudden death occurred (n = 6) only in patients with documented ventricular tachycardia and myocardial replacement fibrosis. The annual progression of myocardial LV fibrosis in the entire cohort was 0.6 ± 0.7\%. As a result, posterior end-diastolic wall thinning was observed (baseline, 13.2 ± 2.0 mm; follow-up, 11.4 ± 2.1 mm; P < 0.01). GFR decreased by 2.3 ± 4.6 mL min(-1) per year. Three patients experienced a TIA. The major clinical symptom was neuropathic pain (n = 37), and this symptom improved in 25 patients. The event rate was not different between the ERT group and the untreated (natural history) group of the Fabry Registry. CONCLUSION: Despite ERT, clinically meaningful events including sudden cardiac death continue to develop in patients with advanced Fabry disease.}, language = {en} } @article{FreyErtlAngermannetal.2013, author = {Frey, A. and Ertl, G. and Angermann, C. E. and Hofmann, U. and St{\"o}rk, S. and Frantz, S.}, title = {Complement C3c as a Biomarker in Heart Failure}, series = {Mediators of Inflammation}, volume = {2013}, journal = {Mediators of Inflammation}, number = {Article ID 716902}, doi = {10.1155/2013/716902}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-129668}, pages = {7}, year = {2013}, abstract = {Experimental data indicates an important role of the innate immune system in cardiac remodeling and heart failure (HF). Complement is a central effector pathway of the innate immune system. Animals lacking parts of the complement system are protected from adverse remodeling. Based on these data, we hypothesized that peripheral complement levels could be a good marker for adverse remodeling and prognosis in patients with HF. Methods and Results. Since complement activation converges on the complement factor C3, we measured serum C3c, a stable C3-conversion product, in 197 patients with stable systolic HF. Subgroups with normal and elevated C3c levels were compared. C3c levels were elevated in 17\%of the cohort. Patients with elevated C3c levels exhibited a trend to better survival, slightly higher LVEF, and lower NTpro-BNP values in comparison to patients with normal C3c values. No differences were found regarding NYHA functional class. Significantly more patients with elevated C3c had preexisting diabetes. The prevalence of CAD, arterial hypertension, and atrial fibrillation was not increased in patients with elevated C3c. Conclusion. Elevated C3c levels are associated with less adverse remodeling and improved survival in patients with stable systolic heart failure.}, language = {en} } @article{HauserDornbergerMalzahnetal.2021, author = {Hauser, T. and Dornberger, V. and Malzahn, U. and Grebe, S. J. and Liu, D. and St{\"o}rk, S. and Nauck, M. and Friedrich, N. and D{\"o}rr, M. and Wanner, C. and Krane, V. and Hammer, F.}, title = {The effect of spironolactone on diastolic function in haemodialysis patients}, series = {The International Journal of Cardiovascular Imaging}, volume = {37}, journal = {The International Journal of Cardiovascular Imaging}, number = {6}, issn = {1573-0743}, doi = {10.1007/s10554-021-02176-5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-269033}, pages = {1927-1936}, year = {2021}, abstract = {Heart failure with preserved ejection fraction (HFpEF) is highly prevalent in patients on maintenance haemodialysis (HD) and lacks effective treatment. We investigated the effect of spironolactone on cardiac structure and function with a specific focus on diastolic function parameters. The MiREnDa trial examined the effect of 50 mg spironolactone once daily versus placebo on left ventricular mass index (LVMi) among 97 HD patients during 40 weeks of treatment. In this echocardiographic substudy, diastolic function was assessed using predefined structural and functional parameters including E/e'. Changes in the frequency of HFpEF were analysed using the comprehensive 'HFA-PEFF score'. Complete echocardiographic assessment was available in 65 individuals (59.5 ± 13.0 years, 21.5\% female) with preserved left ventricular ejection fraction (LVEF > 50\%). At baseline, mean E/e' was 15.2 ± 7.8 and 37 (56.9\%) patients fulfilled the criteria of HFpEF according to the HFA-PEFF score. There was no significant difference in mean change of E/e' between the spironolactone group and the placebo group (+ 0.93 ± 5.39 vs. + 1.52 ± 5.94, p = 0.68) or in mean change of left atrial volume index (LAVi) (1.9 ± 12.3 ml/m\(^{2}\) vs. 1.7 ± 14.1 ml/m\(^{2}\), p = 0.89). Furthermore, spironolactone had no significant effect on mean change in LVMi (+ 0.8 ± 14.2 g/m\(^{2}\) vs. + 2.7 ± 15.9 g/m\(^{2}\); p = 0.72) or NT-proBNP (p = 0.96). Treatment with spironolactone did not alter HFA-PEFF score class compared with placebo (p = 0.63). Treatment with 50 mg of spironolactone for 40 weeks had no significant effect on diastolic function parameters in HD patients.}, language = {en} } @article{GerhardtKordsmeyerSehneretal.2023, author = {Gerhardt, Louisa M. S. and Kordsmeyer, Maren and Sehner, Susanne and G{\"u}der, G{\"u}lmisal and St{\"o}rk, Stefan and Edelmann, Frank and Wachter, Rolf and Pankuweit, Sabine and Prettin, Christiane and Ertl, Georg and Wanner, Christoph and Angermann, Christiane E.}, title = {Prevalence and prognostic impact of chronic kidney disease and anaemia across ACC/AHA precursor and symptomatic heart failure stages}, series = {Clinical Research in Cardiology}, volume = {112}, journal = {Clinical Research in Cardiology}, number = {7}, doi = {10.1007/s00392-022-02027-w}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-323990}, pages = {868-879}, year = {2023}, abstract = {Background The importance of chronic kidney disease (CKD) and anaemia has not been comprehensively studied in asymptomatic patients at risk for heart failure (HF) versus those with symptomatic HF. We analysed the prevalence, characteristics and prognostic impact of both conditions across American College of Cardiology/American Heart Association (ACC/AHA) precursor and HF stages A-D. Methods and results 2496 participants from three non-pharmacological German Competence Network HF studies were categorized by ACC/AHA stage; stage C patients were subdivided into C1 and C2 (corresponding to NYHA classes I/II and III, respectively). Overall, patient distribution was 8.1\%/35.3\%/32.9\% and 23.7\% in ACC/AHA stages A/B/C1 and C2/D, respectively. These subgroups were stratified by the absence ( - ) or presence ( +) of CKD (estimated glomerular filtration rate [eGFR] < 60 mL/min/1.73m2) and anaemia (haemoglobin in women/men < 12/ < 13 g/dL). The primary outcome was all-cause mortality at 5-year follow-up. Prevalence increased across stages A/B/C1 and C2/D (CKD: 22.3\%/23.6\%/31.6\%/54.7\%; anaemia: 3.0\%/7.9\%/21.7\%/33.2\%, respectively), with concordant decreases in median eGFR and haemoglobin (all p < 0.001). Across all stages, hazard ratios [95\% confidence intervals] for all-cause mortality were 2.1 [1.8-2.6] for CKD + , 1.7 [1.4-2.0] for anaemia, and 3.6 [2.9-4.6] for CKD + /anaemia + (all p < 0.001). Population attributable fractions (PAFs) for 5-year mortality related to CKD and/or anaemia were similar across stages A/B, C1 and C2/D (up to 33.4\%, 30.8\% and 34.7\%, respectively). Conclusions Prevalence and severity of CKD and anaemia increased across ACC/AHA stages. Both conditions were individually and additively associated with increased 5-year mortality risk, with similar PAFs in asymptomatic patients and those with symptomatic HF.}, language = {en} } @article{TraubGrondeyGassenmaieretal.2022, author = {Traub, Jan and Grondey, Katja and Gassenmaier, Tobias and Schmitt, Dominik and Fette, Georg and Frantz, Stefan and Boivin-Jahns, Val{\´e}rie and Jahns, Roland and St{\"o}rk, Stefan and Stoll, Guido and Reiter, Theresa and Hofmann, Ulrich and Weber, Martin S. and Frey, Anna}, title = {Sustained increase in serum glial fibrillary acidic protein after first ST-elevation myocardial infarction}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {18}, issn = {1422-0067}, doi = {10.3390/ijms231810304}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-288261}, year = {2022}, abstract = {Acute ischemic cardiac injury predisposes one to cognitive impairment, dementia, and depression. Pathophysiologically, recent positron emission tomography data suggest astroglial activation after experimental myocardial infarction (MI). We analyzed peripheral surrogate markers of glial (and neuronal) damage serially within 12 months after the first ST-elevation MI (STEMI). Serum levels of glial fibrillary acidic protein (GFAP) and neurofilament light chain (NfL) were quantified using ultra-sensitive molecular immunoassays. Sufficient biomaterial was available from 45 STEMI patients (aged 28 to 78 years, median 56 years, 11\% female). The median (quartiles) of GFAP was 63.8 (47.0, 89.9) pg/mL and of NfL 10.6 (7.2, 14.8) pg/mL at study entry 0-4 days after STEMI. GFAP after STEMI increased in the first 3 months, with a median change of +7.8 (0.4, 19.4) pg/mL (p = 0.007). It remained elevated without further relevant increases after 6 months (+11.7 (0.6, 23.5) pg/mL; p = 0.015), and 12 months (+10.3 (1.5, 22.7) pg/mL; p = 0.010) compared to the baseline. Larger relative infarction size was associated with a higher increase in GFAP (ρ = 0.41; p = 0.009). In contrast, NfL remained unaltered in the course of one year. Our findings support the idea of central nervous system involvement after MI, with GFAP as a potential peripheral biomarker of chronic glial damage as one pathophysiologic pathway.}, language = {en} }