Underfunding of German university-based high-performance medicine exemplified by the treatment of varices in cirrhosis.

Facing increasing economization in the health care sector, clinicians have to adapt not only to the ever-growing economic challenges, but also to a patient-oriented health care. Treatment costs are the most important variable for optimizing success when facing scarce human resources, increasing material- and infrastructure costs in general, as well as low revenue flexibility due to flat rates per case in Germany, the so-called Diagnosis-Related Groups (DRG). University hospitals treat many patients with particularly serious illnesses. Therefore, their share of complex and expensive treatments, such as liver cirrhosis, is significantly higher. The resulting costs are not adequately reflected in the DRG flat rate per case, which is based on an average calculation across all hospitals, which increases this economic pressure. Thus, the aim of this manuscript is to review cost and revenue structures of the management of varices in patients with cirrhosis at a university center with a focus on hepatology. For this monocentric study, the data of 851 patients, treated at the Gastroenterology Department of a University Hospital between 2016 and 2020, were evaluated retrospectively and anonymously. Medical services (e.g., endoscopy, radiology, laboratory diagnostics) were analyzed within the framework of activity-based-costing. As part of the cost unit accounting, the individual steps of the treatment pathways of the 851 patients were monetarily evaluated with corresponding applicable service catalogs and compared with the revenue shares of the cost center and cost element matrix of the German (G-) DRG system. This study examines whether university-based high-performance medicine is efficient and cost-covering within the framework of the G-DRG system. We demonstrate a dramatic underfunding of the management of varicose veins in cirrhosis in our university center. It is therefore generally questionable whether and to what extent an adequate care for this patient collective is reflected in the G-DRG system.

[Cost-efficiency of ascites treatment in the G-DRG system]. / Kosteneffizienz der Behandlung von Aszites bei Leberzirrhose im Rahmen des G-DRG-Systems.

In Germany, around 1,000,000 people are affected by cirrhosis of the liver, with ascites being a common consequence. Hospitals are caught between the opposing aims of profitability and patient-centered treatment as a result of the increasing compression of services in hospitals and the increasing economization in the healthcare sector. Treatment costs are a crucial starting point for optimizing success and the optimal use of resources, given the restricted revenue flexibility due to established flat charges per case. The goal of this study is to examine the exact cost and income structures for ascites therapy at a university hospital that specializes in liver diseases. The treatment data of 778 patients admitted to the University Hospital Aachen's Department of Internal Medicine III between 2016 and 2019 were retrospectively and anonymously evaluated for this study. The revenue shares of the matrix of cost centers and cost types of the German Diagnosis-Related Groups (G-DRG) system were compared to the revenue shares of the specified services in the context of activity-based costing. Inadequate refinancing was discovered in every area of the therapy process that was investigated. As a result, the treatment of ascites in cirrhosis is currently underrepresented in the DRG system. This is owing to the fact that patients treated at the university hospital have a greater case severity.