Fully automated dried blood spot sample handling and extraction for serological testing of SARS-CoV-2 antibodies.

At the beginning of 2020, an outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) reached pandemic dimensions. Throughout the event, diagnostic tests function as an essential tool for understanding, mitigating, and implement strategies to curb and reduce infections. Here, we present a novel method for the fully automated dried blood spot (DBS) sample handling and extraction for serological testing of human IgG antibodies against SARS-CoV-2 using a commercial enzyme-linked immunosorbent assay (ELISA) testing kit.

Impact of real-time angiographic co-registered optical coherence tomography on percutaneous coronary intervention: the OPTICO-integration II trial.

Aims: Longitudinal geographic mismatch (LGM) as well as edge dissections are associated with an increased risk of adverse events after percutaneous coronary intervention (PCI). Recently, a novel system of real-time optical coherence tomography (OCT) with angiographic co-registration (ACR) became available and allows matched integration of cross-sectional OCT images to angiography. The OPTICO-integration II trial sought to assess the impact of ACR for PCI planning on the risk of LGM and edge dissections.

Desire and reality--teaching and assessing communicative competencies in undergraduate medical education in German-speaking Europe--a survey.

Objectives: Increasingly, communicative competencies are becoming a permanent feature of training and assessment in German-speaking medical schools (n=43; Germany, Austria, Switzerland - "D-A-CH"). In support of further curricular development of communicative competencies, the survey by the "Communicative and Social Competencies" (KusK) committee of the German Society for Medical Education (GMA) systematically appraises the scope of and form in which teaching and assessment take place.

Methods: The iterative online questionnaire, developed in cooperation with KusK, comprises 70 questions regarding instruction (n=14), assessment (n=48), local conditions (n=5), with three fields for further remarks.