Praxisbeispiel aus der AMEOS Gruppe: Transformation des Einkaufs als Wertetreiber im Klinikumfeld

Das Gesundheitssystem ist aufgrund der Corona-Krise besonders gefordert. Während Klinik-Kapazitäten ausgebaut und Hygienekonzepte angepasst werden, wird auch der Bereich Einkauf &amp; Logistik mit neuen Aufgaben konfrontiert, um in der Krise eine sichere Klinikversorgung zu gewährleisten. Die AMEOS Gruppe hat als zentrale Leistungseinheit für Einkaufsthemen die KH Einkauf GmbH gegründet.</jats:p

Erfahrungsbericht: Lieferengpässe und deren Auswirkungen auf das Gesundheitswesen

Lieferengpässe aufgrund der COVID-19-Pandemie belasten die gesamte Wirtschaft weltweit, darunter auch das Gesundheitswesen. Infolgedessen wird die deutsche Wirtschaft stark ausgebremst. Die erwartete Erholung der weltweiten Lieferketten verzögert sich weiterhin.</jats:p

Incremental value of mineralocorticoid receptor antagonists in patients with heart failure with reduced ejection fraction treated with sacubitril/valsartan

AimsWe investigated the incremental advantage in terms of N-terminal pro-B-type natriuretic peptide (NT-proBNP) reduction in patients affected by heart failure with reduced ejection fraction (HFrEF) treated with sacubitril/valsartan (S/V) and mineralocorticoid receptor antagonists (MRA) versus patients treated with S/V only.MethodsConsecutive adult patients with a left ventricular ejection fraction (LVEF) of ≤40% who were followed in our outpatient clinic from January 2016 to December 2019 and treated with S/V were analysed.ResultsOut of eligible 147 patients, 99 were treated with S/V+MRA at baseline and 48 patients were treated with S/V. Patients treated with S/V+MRA were significantly younger (61.5 vs 67.8 years, p=0.006), had better basal renal function (serum creatinine 1.2 vs 1.4 mg/dL, p=0.006) and lower LVEF (30.9% vs 33.1%, p=0.039). At follow-up at 8–16 months, 84 out of 99 patients continued to be on S/V+MRA, and 39 out of 48 patients continued to be on S/V. Between these two groups, at follow-up, LVEF did not vary significantly, ΔNT-proBNP was not significantly different (−215.7 vs −165.9 pg/mL, p=0.93) and neither was the rate of hospitalisation for heart failure (9.5% vs 12.8%, p=0.58). Using general linear models, both age and basal NT-proBNP influenced significantly ΔNT-proBNP (respectively, p=0.002; p=0.005), while treatment with S/V+MRA versus S/V only did not significantly influence ΔNT-proBNP (p=0.462).ConclusionEven with the limitations of a small retrospective study, our results generate the hypothesis that MRA might not provide any additional value in patients with HFrEF treated with S/V. Larger studies are needed to test if MRA should remain a standard treatment in patients with HFrEF treated with S/V.</jats:sec

Exercise training in patients with a left ventricular assist device (Ex-VAD): rationale and design of a multicentre, prospective, assessor-blinded, randomized, controlled trial

Aims Left ventricular assist device (LVAD) therapy is a promising option for patients with advanced heart failure (HF), refractory to guideline‐mandated medical treatment either as a bridge to heart transplantation or as lifelong therapy. Functional capacity improves after LVAD implantation but remains reduced in patients with long‐term LVAD therapy. Exercise training (ET) improves functional capacity and quality of life (QoL) in HF and may provide incremental benefits in patients supported with LVAD therapy. Methods The primary objective of Ex‐VAD is to investigate whether a 12‐week supervised ET can improve peak oxygen uptake (peakVO2) measured by cardiopulmonary exercise testing (CPET) on an ergometer. The study is powered to demonstrate a group difference of 3 mL/min/kg in peakVO2 at week 12, with a power of 0.9 and a standard deviation of 5 mL/min/kg. After baseline assessments to determine whether ET is safe, 66 patients at six trial sites with advanced HF and LVAD therapy will be randomized 2:1 to supervised ET or to the control arm of usual care alone. Patients randomized to ET will perform supervised aerobic endurance and resistance ET (three times/week) for 12 weeks. At baseline and during follow‐up, anthropometry, CPET, echocardiography (at rest and exercise), and QoL evaluation will be performed. Blood samples will be collected to examine cardiac‐specific relevant biomarkers. Overall physical activity, training sessions, and adherence will be monitored and documented throughout the study using accelerometers and patient diaries. Conclusions The Ex‐VAD trial will assess the effects of a supervised ET programme on peakVO2 and QoL in patients with LVAD. As LVAD therapy moves from crisis support to ambulatory functional enhancement, this trial will provide a rationale to improve functional capacity and, in perspective, cardiovascular outcomes in LVAD‐supported patients with advanced HF.ISSN:1388-9842ISSN:1879-084

Protocol of the Berlin Long-term Observation of Vascular Events (BeLOVE): a prospective cohort study with deep phenotyping and long-term follow up of cardiovascular high-risk patients

Introduction The Berlin Long-term Observation of Vascular Events is a prospective cohort study that aims to improve prediction and disease-overarching mechanistic understanding of cardiovascular (CV) disease progression by comprehensively investigating a high-risk patient population with different organ manifestations.Methods and analysis A total of 8000 adult patients will be recruited who have either suffered an acute CV event (CVE) requiring hospitalisation or who have not experienced a recent acute CVE but are at high CV risk. An initial study examination is performed during the acute treatment phase of the index CVE or after inclusion into the chronic high risk arm. Deep phenotyping is then performed after ~90 days and includes assessments of the patient’s medical history, health status and behaviour, cardiovascular, nutritional, metabolic, and anthropometric parameters, and patient-related outcome measures. Biospecimens are collected for analyses including ‘OMICs’ technologies (e.g., genomics, metabolomics, proteomics). Subcohorts undergo MRI of the brain, heart, lung and kidney, as well as more comprehensive metabolic, neurological and CV examinations. All participants are followed up for up to 10 years to assess clinical outcomes, primarily major adverse CVEs and patient-reported (value-based) outcomes. State-of-the-art clinical research methods, as well as emerging techniques from systems medicine and artificial intelligence, will be used to identify associations between patient characteristics, longitudinal changes and outcomes.Ethics and dissemination The study was approved by the Charité—Universitätsmedizin Berlin ethics committee (EA1/066/17). The results of the study will be disseminated through international peer-reviewed publications and congress presentations.Study registration First study phase: Approved WHO primary register: German Clinical Trials Register: https://drks.de/search/de/trial/DRKS00016852; WHO International Clinical Registry Platform: http://apps.who.int/trialsearch/Trial2.aspx?TrialID=DRKS00016852. Recruitment started on July 18, 2017.Second study phase: Approved WHO primary register: German Clinical Trials Register DRKS00023323, date of registration: November 4, 2020, URL: http://www.drks.de/ DRKS00023323. Recruitment started on January 1, 2021