Performance and feasibility of universal PCR admission screening for SARS-CoV-2 in a German tertiary care hospital.

Anamnestic screening of symptoms and contact history is applied to identify coronavirus disease 2019 (COVID-19) patients on admission. However, asymptomatic and presymptomatic patients remain undetected although the viral load may be high. In this retrospective cohort study, all hospitalized patients who received polymerase chain reaction (PCR) admission testing from March 26th until May 24th, 2020 were included. Data on COVID-19-specific symptoms and contact history to COVID-19 cases were retrospectively extracted from patient files and from contact tracing notes. The compliance to the universal testing protocol was high with 90%. Out of 6940 tested patients, 27 new severe acute respiratory syndrome coronavirus-2 infections (0.4%) were detected. Seven of those COVID-19 cases (26% of all new cases) were asymptomatic and had no positive contact history, but were identified through a positive PCR test. The number needed to identify an asymptomatic patient was 425 in the first wave of the epidemic, 1218 in the low incidence phase. The specificity of the method was above 99.9%. Universal PCR testing was highly accepted by staff as demonstrated by high compliance. The costs to detect one asymptomatic case in future studies need to be traded off against the costs and damage caused by potential outbreaks of COVID-19.

Use of Complementary and Alternative Medicine in Patients with Primary Immunodeficiency: a Multicentric Analysis of 101 Patients.

The term complementary and alternative medicine (CAM) describes a broad spectrum of health care practices that are not an integral part of the conventional health care system. Many patients worldwide use CAM on their own initiative, often in combination with their conventional medical therapy. CAM use is attractive especially to patients with primary immunodeficiency, since they suffer from frequent infections and autoimmunity. Those are frequently addressed by CAM providers. The aim of this multicentric study was to collect information on the use of CAM by these patients and to define characteristics that are associated with the use of CAM. A total of 101 patients with primary immunodeficiencies at German hospitals were surveyed on their CAM use (further 14 patients rejected to participate). Multiple psychological tests (MARS-D, WHO-5, PHQ9, EFQ) were conducted to investigate variations among personality traits associated with CAM use. Additionally, clinical and sociodemographic patient data was collected. A total of 72% of patients used CAM to treat their primary immunodeficiency. The three most frequently used methods were physical exercise or fitness training (65%), dietary supplements (58%), and homeopathy (49%). Most patients did not discuss CAM use with their doctors, mostly because they felt that there was no time for it. CAM plays an important role for patients with primary immunodeficiency in a high-resource health care setting such as Germany. In clinical practice, doctors should create a platform to discuss needs that go beyond conventional therapy.

Public funding for medical research in relation to the burden of disease caused by cardiovascular diseases and neoplasms in Germany.

BACKGROUND: Public funding for medical research in Germany is primarily provided by the German Research Foundation (DFG) and the Federal Ministry of Education and Research (BMBF). The aim of this study was to analyze the amount of national public funding for medical research on predominant causes of death in Germany, cardiovascular diseases and neoplasms, in relation to the burden of these diseases in Germany. METHODS: Three evaluators categorized medical research projects funded by the DFG or BMBF between 2010 and 2012 into the categories "Diseases of the circulatory system" (with subgroups "Ischemic heart diseases", "Heart failure" and "Cerebrovascular diseases") and "Neoplasms". The total amount of public funding by the national agencies was analyzed in relation to the burden of disease for the respective disease condition. RESULTS: Information on national public funding for medical research of 2091 million euros was available; of those, 246.8 million euros (11.8%) were categorized being spent for research on "Neoplasms", 118.4 million euros (5.7%) for research on "Diseases of the circulatory system". This results in 362.08 euros per case of death, 16.58 euros per year of life lost (YLL) and 16.04 euros per disability-adjusted life year (DALY) for "Neoplasms" and in 113.44 euros per case of death, 8.05 euros per YLL and 7.17 euros per DALY for "Diseases of the circulatory system". CONCLUSIONS: In Germany, research on cardiovascular diseases receives a lower share of national public funding for medical research compared to oncological research. These results are comparable to other European countries.