Case-control association study of 36 single-nucleotide polymorphisms within 10 candidate genes for major depression and bipolar disorder

In this study we investigated 36 single nucleotide polymorphisms within 10 genes previously associated with major depression and bipolar disorder, as well as with the response to their treatment (ABCB1, ABCB4, TAP2, CLOCK, CPLX1, CPLX2, SYN2, NRG1, 5HTR1A and GPRIN2). No association with mood disorders and clinical outcomes was observed.     

Primary multicentric anaplastic pleomorphic xanthoastrocytoma with atypical features

Pleomorphic xanthoastrocytoma (PXA) is a rare tumor with good prognosis after surgery. Few cases of anaplastic PXA (either de novo or secondary to transformation of a recurrent low grade PXA) have been reported. Moreover, primary anaplastic PXA with dissemination at diagnosis has been described only in two patients, to our knowledge. We report the first case of primary multicentric anaplastic PXA and discuss its atypical features and the pertinent literature.     

25 Jahre Notfall+Rettungsmedizin – reine Männersache?

Notfall + Rettungsmedizin -     

Performance of the Sebia CAPILLARYS 2 for detection and immunotyping of serum monoclonal paraproteins

We evaluated the performance of the CAPILLARYS 2 (Sebia, Norcross, GA) capillary electrophoresis system for detection and identification of monoclonal proteins in serum samples. We analyzed 104 serum specimens by Sebia Hydragel serum protein electrophoresis (agarose gel electrophoresis [AGE]/immunofixation electrophoresis [IFE]) and CAPILLARYS 2 capillary zone electrophoresis (CZE)/immunosubtraction. AGE and CZE had sensitivities of 90% and 81%, respectively, based on IFE as the "gold standard," and all bands detected were confirmed by IFE (100% specificity). AGE and CZE had an overall agreement of 91% on serum protein electrophoresis. In the population tested, IgG was detected in 29% of samples by IFE and 30% using immunosubtraction. Similarly IgA was detected in 9% of cases by IFE and 8% by immunosubtraction. IgM and light chains were detected in 6% and 3% of cases, respectively, by IFE, whereas CZE/immunosubtraction did not detect any IgM or light chains. In our hands, AGE and CZE had the same specificity for detection of monoclonal proteins; however, CZE/immunosubtraction seems to be less sensitive than IFE for the detection of IgM and, possibly, serum light chains.     

The image of the nurse on the internet

The media image of the nurse is a source of concern because of its impact on: recruitment into the profession; the decisions of policy makers who enact legislation that defines the scope and financing of nursing services; the use of nursing services by consumers; and the self-image of the nurse. This article reports on the results of a study of the image of nursing on the Internet utilizing content analysis methodology. A total of 144 Websites were content-analyzed in 2001 and 152 in 2004. Approximately 70% of the Internet sites showed nurses as intelligent and educated and 60% as respected, accountable, committed, competent, and trustworthy. Nurses were also shown as having specialized knowledge and skills in 70% (2001) and 62% (2004) of the Websites. Scientific/research-oriented, competent, sexually promiscuous, powerful, and creative/innovative increased from 2001-2004 while committed, attractive/well groomed, and authoritative images decreased. Doctoral-prepared nurses were evident in 19% of the Websites in 2001 and doubled in 2004. The results of this study suggest that there are important opportunities to use the Internet to improve the image of the nurse.     

Effect of COVID‐19 in selecting otolaryngology as a specialty

Coronavirus disease 2019 has undoubtedly impacted the health care system while causing lasting and profound implications for medical education. Senior medical students seeking exposure to the field of otolaryngology now find themselves in the challenging position of obtaining the experiences to make an informed decision on a future specialty. Virtual electives using comprehensive online material, discussion, and videos as well as the advent of telemedicine may be potential solutions to increase exposure to otolaryngology. While incorporating opportunities for authentic patient interactions is still a challenge, it is crucial that the academic otolaryngology community prioritize seeking solutions for interested medical students.