TY - JOUR A1 - von Kries, Rüdiger A1 - Weiss, Susanne A1 - Falkenhorst, Gerhard A1 - Wirth, Stephan A1 - Kaiser, Petra A1 - Huppertz, Hans-Iko A1 - Tenenbaum, Tobias A1 - Schroten, Horst A1 - Streng, Andrea A1 - Liese, Johannes A1 - Shai, Sonu A1 - Niehues, Tim A1 - Girschick, Hermann A1 - Kuscher, Ellen A1 - Sauerbrey, Axel A1 - Peters, Jochen A1 - Wirsing von Koenig, Carl Heinz A1 - Rückinger, Simon A1 - Hampl, Walter A1 - Michel, Detlef A1 - Mertens, Thomas T1 - Post-Pandemic Seroprevalence of Pandemic Influenza A (H1N1) 2009 Infection (Swine Flu) among Children < 18 Years in Germany JF - PLoS ONE N2 - Background: We determined antibodies to the pandemic influenza A (H1N1) 2009 virus in children to assess: the incidence of (H1N1) 2009 infections in the 2009/2010 season in Germany, the proportion of subclinical infections and to compare titers in vaccinated and infected children. Methodology/Principal Findings: Eight pediatric hospitals distributed over Germany prospectively provided sera from in-or outpatients aged 1 to 17 years from April 1(st) to July 31(st) 2010. Vaccination history, recall of infections and sociodemographic factors were ascertained. Antibody titers were measured with a sensitive and specific in-house hemagglutination inhibition test (HIT) and compared to age-matched sera collected during 6 months before the onset of the pandemic in Germany. We analyzed 1420 post-pandemic and 300 pre-pandemic sera. Among unvaccinated children aged 1-4 and 5-17 years the prevalence of HI titers (>= 1:10) was 27.1% (95% CI: 23.5-31.3) and 53.5% (95% CI: 50.9-56.2) compared to 1.7% and 5.5%, respectively, for pre-pandemic sera, accounting for a serologically determined incidence of influenza A (H1N1) 2009 during the season 2009/2010 of 25,4% (95% CI : 19.3-30.5) in children aged 1-4 years and 48.0% (95% CI: 42.6-52.0) in 5-17 year old children. Of children with HI titers >= 1: 10, 25.5% (95% CI: 22.5-28.8) reported no history of any infectious disease since June 2009. Among vaccinated children, 92% (95%-CI: 87.0-96.6) of the 5-17 year old but only 47.8% (95%-CI: 33.5-66.5) of the 1-4 year old children exhibited HI titers against influenza A virus (H1N1) 2009. Conclusion: Serologically determined incidence of influenza A (H1N1) 2009 infections in children indicates high infection rates with older children (5-17 years) infected twice as often as younger children. In about a quarter of the children with HI titers after the season 2009/2010 subclinical infections must be assumed. Low HI titers in young children after vaccination with the AS03(B)-adjuvanted split virion vaccine need further scrutiny. KW - Hemagglutination inhibition KW - Vaccine KW - Age KW - Immunogenicity KW - Prevalence KW - Antibody KW - Viruses KW - England KW - Safety KW - Risk Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-141698 VL - 6 IS - 9 ER - TY - JOUR A1 - Farmer, Adam D. A1 - Strzelczyk, Adam A1 - Finisguerra, Alessandra A1 - Gourine, Alexander V. A1 - Gharabaghi, Alireza A1 - Hasan, Alkomiet A1 - Burger, Andreas M. A1 - Jaramillo, Andrés M. A1 - Mertens, Ann A1 - Majid, Arshad A1 - Verkuil, Bart A1 - Badran, Bashar W. A1 - Ventura-Bort, Carlos A1 - Gaul, Charly A1 - Beste, Christian A1 - Warren, Christopher M. A1 - Quintana, Daniel S. A1 - Hämmerer, Dorothea A1 - Freri, Elena A1 - Frangos, Eleni A1 - Tobaldini, Eleonora A1 - Kaniusas, Eugenijus A1 - Rosenow, Felix A1 - Capone, Fioravante A1 - Panetsos, Fivos A1 - Ackland, Gareth L. A1 - Kaithwas, Gaurav A1 - O'Leary, Georgia H. A1 - Genheimer, Hannah A1 - Jacobs, Heidi I. L. A1 - Van Diest, Ilse A1 - Schoenen, Jean A1 - Redgrave, Jessica A1 - Fang, Jiliang A1 - Deuchars, Jim A1 - Széles, Jozsef C. A1 - Thayer, Julian F. A1 - More, Kaushik A1 - Vonck, Kristl A1 - Steenbergen, Laura A1 - Vianna, Lauro C. A1 - McTeague, Lisa M. A1 - Ludwig, Mareike A1 - Veldhuizen, Maria G. A1 - De Couck, Marijke A1 - Casazza, Marina A1 - Keute, Marius A1 - Bikson, Marom A1 - Andreatta, Marta A1 - D'Agostini, Martina A1 - Weymar, Mathias A1 - Betts, Matthew A1 - Prigge, Matthias A1 - Kaess, Michael A1 - Roden, Michael A1 - Thai, Michelle A1 - Schuster, Nathaniel M. A1 - Montano, Nicola A1 - Hansen, Niels A1 - Kroemer, Nils B. A1 - Rong, Peijing A1 - Fischer, Rico A1 - Howland, Robert H. A1 - Sclocco, Roberta A1 - Sellaro, Roberta A1 - Garcia, Ronald G. A1 - Bauer, Sebastian A1 - Gancheva, Sofiya A1 - Stavrakis, Stavros A1 - Kampusch, Stefan A1 - Deuchars, Susan A. A1 - Wehner, Sven A1 - Laborde, Sylvain A1 - Usichenko, Taras A1 - Polak, Thomas A1 - Zaehle, Tino A1 - Borges, Uirassu A1 - Teckentrup, Vanessa A1 - Jandackova, Vera K. A1 - Napadow, Vitaly A1 - Koenig, Julian T1 - International Consensus Based Review and Recommendations for Minimum Reporting Standards in Research on Transcutaneous Vagus Nerve Stimulation (Version 2020) JF - Frontiers in Human Neuroscience N2 - Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation (tVNS) across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation(VNS) and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. KW - transcutaneous vagus nerve stimulation KW - minimum reporting standards KW - guidelines & recommendations KW - transcutaneous auricular vagus nerve stimulation KW - transcutaneous cervical vagus nerve stimulation Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-234346 SN - 1662-5161 VL - 14 ER -