@article{LugerHohmannNiemannetal.2015,
  author    = {Luger, Sebastian and Hohmann, Carina and Niemann, Daniela and Kraft, Peter and Gunreben, Ignaz and Neumann-Haefelin, Tobias and Kleinschnitz, Christoph and Steinmetz, Helmuth and Foerch, Christian and Pfeilschifter, Waltraud},
  title     = {Adherence to oral anticoagulant therapy in secondary stroke prevention - impact of the novel oral anticoagulants},
  series = {Patient Preference and Adherence},
  volume    = {9},
  journal   = {Patient Preference and Adherence},
  doi       = {10.2147/PPA.S88994},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-144477},
  pages     = {1695-1705},
  year      = {2015},
  abstract  = {Background: Oral anticoagulant therapy (OAT) potently prevents strokes in patients with atrial fibrillation. Vitamin K antagonists (VKA) have been the standard of care for long-term OAT for decades, but non-VKA oral anticoagulants (NOAC) have recently been approved for this indication, and raised many questions, among them their influence on medication adherence. We assessed adherence to VKA and NOAC in secondary stroke prevention. Methods: All patients treated from October 2011 to September 2012 for ischemic stroke or transient ischemic attack with a subsequent indication for OAT, at three academic hospitals were entered into a prospective registry, and baseline data and antithrombotic treatment at discharge were recorded. At the 1-year follow-up, we assessed the adherence to different OAT strategies and patients' adherence to their respective OAT. We noted OAT changes, reasons to change treatment, and factors that influence persistence to the prescribed OAT. Results: In patients discharged on OAT, we achieved a fatality corrected response rate of 73.3\% (n=209). A total of 92\% of these patients received OAT at the 1-year follow-up. We observed good adherence to both VKA and NOAC (VKA, 80.9\%; NOAC, 74.8\%; P=0.243) with a statistically nonsignificant tendency toward a weaker adherence to dabigatran. Disability at 1-year follow-up was an independent predictor of lower adherence to any OAT after multivariate analysis, whereas the choice of OAT did not have a relevant influence. Conclusion: One-year adherence to OAT after stroke is strong (>90\%) and patients who switch therapy most commonly switch toward another OAT. The 1-year adherence rates to VKA and NOAC in secondary stroke prevention do not differ significantly between both therapeutic strategies.},
  language  = {en}
}
@article{DrescherKleinNeumannetal.2017,
  author    = {Drescher, Nora and Klein, Alexandra-Maria and Neumann, Peter and Ya{\~n}ez, Orlando and Leonhardt, Sara D.},
  title     = {Inside Honeybee Hives: Impact of Natural Propolis on the Ectoparasitic Mite Varroa destructor and Viruses},
  series = {Insects},
  volume    = {8},
  journal   = {Insects},
  number    = {1},
  doi       = {10.3390/insects8010015},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-171164},
  pages     = {15},
  year      = {2017},
  abstract  = {Social immunity is a key factor for honeybee health, including behavioral defense strategies such as the collective use of antimicrobial plant resins (propolis). While laboratory data repeatedly show significant propolis effects, field data are scarce, especially at the colony level. Here, we investigated whether propolis, as naturally deposited in the nests, can protect honeybees against ectoparasitic mites Varroa destructor and associated viruses, which are currently considered the most serious biological threat to European honeybee subspecies, Apis mellifera, globally. Propolis intake of 10 field colonies was manipulated by either reducing or adding freshly collected propolis. Mite infestations, titers of deformed wing virus (DWV) and sacbrood virus (SBV), resin intake, as well as colony strength were recorded monthly from July to September 2013. We additionally examined the effect of raw propolis volatiles on mite survival in laboratory assays. Our results showed no significant effects of adding or removing propolis on mite survival and infestation levels. However, in relation to V. destructor, DWV titers increased significantly less in colonies with added propolis than in propolis-removed colonies, whereas SBV titers were similar. Colonies with added propolis were also significantly stronger than propolis-removed colonies. These findings indicate that propolis may interfere with the dynamics of V. destructor-transmitted viruses, thereby further emphasizing the importance of propolis for honeybee health.},
  language  = {en}
}
@article{SitterSchlesingerReinholdetal.2022,
  author    = {Sitter, Magdalena and Schlesinger, Tobias and Reinhold, Ann-Kristin and Scholler, Axel and Heymann, Christian von and Welfle, Sabine and Bartmann, Catharina and W{\"o}ckel, Achim and Kleinschmidt, Stefan and Schneider, Sven and Gottschalk, Andr{\´e} and Greve, Susanne and Wermelt, Julius Z. and Wiener, Roland and Schulz, Frank and Chappell, Daniel and Brunner, Maya and Neumann, Claudia and Meybohm, Patrick and Kranke, Peter},
  title     = {COVID-19 in der geburtshilflichen An{\"a}sthesie: Prospektive Erfassung von SARS-CoV-2-Infektionen zum Zeitpunkt der Geburt sowie des peripartalen Verlaufs SARS-CoV-2-positiver Schwangerer},
  series = {Der Anaesthesist},
  volume    = {71},
  journal   = {Der Anaesthesist},
  number    = {6},
  issn      = {1432-055X},
  doi       = {10.1007/s00101-021-01068-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-264878},
  pages     = {452-461},
  year      = {2022},
  abstract  = {Hintergrund Im Rahmen der Pandemie des SARS-CoV-2-Virus erlangte das Patientenkollektiv der Schwangeren fr{\"u}h Aufmerksamkeit. Initial wurde angesichts sich fr{\"u}h abzeichnender Krankheitsf{\"a}lle bei j{\"u}ngeren Patienten mit einem erheblichen Aufkommen peripartal zu betreuender, COVID-19-positiver Schwangerer gerechnet. Ziel der Arbeit Diese Arbeit vermittelt einen Einblick in die SARS-CoV-2-Infektionszahlen im Rahmen der geburtshilflichen An{\"a}sthesie zu Beginn der Pandemie sowie w{\"a}hrend der zweiten Infektionswelle in Deutschland. Methoden {\"U}ber das COALA-Register (COVID-19 related Obstetric Anaesthesia Longitudinal Assessment-Registry) wurden sowohl von M{\"a}rz bis Mai 2020 als auch von Oktober 2020 bis Februar 2021 in Deutschland und der Schweiz w{\"o}chentlich prospektiv Daten zu Verdachts- und best{\"a}tigten SARS-CoV-2-F{\"a}llen bei Schwangeren zum Zeitpunkt der Geburt erhoben. Betrachtet wurden die Verteilung dieser auf die Anzahl der Geburten, Zentren und Erhebungswochen sowie m{\"u}tterliche Charakteristika und Krankheitsverl{\"a}ufe. Ergebnisse Neun Zentren haben im Verlauf 44 SARS-CoV-2-positive Schwangere zum Zeitpunkt der Geburt bei 7167 Geburten (0,6 \%) gemeldet (3 F{\"a}lle auf 2270 Geburten (0,4 \%) und 41 F{\"a}lle auf 4897 Geburten (0,8 \%)). Berichtet wurden 2 schwere COVID-19-Verl{\"a}ufe (n = 1 mit Todesfolge nach ECMO, n = 1 mit ECMO {\"u}berlebt). Bei 28 (68 \%) Patientinnen verlief die Infektion asymptomatisch. Ein Neugeborenes wurde im Verlauf positiv auf SARS-CoV‑2 getestet. Schlussfolgerung Mithilfe des Registers konnte das Auftreten von F{\"a}llen zu Beginn der Pandemie zeitnah eingesch{\"a}tzt werden. Es traten sporadisch Verdachtsf{\"a}lle bzw. best{\"a}tigte F{\"a}lle auf. Aufgrund fehlender fl{\"a}chendeckender Testung muss aber von einer Dunkelziffer asymptomatischer F{\"a}lle ausgegangen werden. W{\"a}hrend der zweiten Infektionswelle wurden 68 \% asymptomatische F{\"a}lle gemeldet. Jedoch kann es bei jungen, gesunden Patientinnen ohne das Vorliegen typischer Risikofaktoren zu schwerwiegenden Verl{\"a}ufen kommen.},
  language  = {de}
}