@article{JariusRuprechtWildemannetal.2012,
  author    = {Jarius, Sven and Ruprecht, Klemens and Wildemann, Brigitte and Kuempfel, Tania and Ringelstein, Marius and Geis, Christian and Kleiter, Ingo and Kleinschnitz, Christoph and Berthele, Achim and Brettschneider, Johannes and Hellwig, Kerstin and Hemmer, Bernhard and Linker, Ralf A. and Lauda, Florian and Hayrettin, Christoph A. and Tumani, Hayrettin and Melms, Arthur and Trebst, Corinna and Stangel, Martin and Marziniak, Martin and Hoffmann, Frank and Schippling, Sven and Faiss, J{\"u}rgen H. and Neuhaus, Oliver and Ettrich, Barbara and Zentner, Christian and Guthke, Kersten and Hofstadt-van Oy, Ulrich and Reuss, Reinhard and Pellkofer, Hannah and Ziemann, Ulf and Kern, Peter and Wandinger, Klaus P. and Bergh, Florian Then and Boettcher, Tobias and Langel, Stefan and Liebetrau, Martin and Rommer, Paulus S. and Niehaus, Sabine and M{\"u}nch, Christoph and Winkelmann, Alexander and Zettl, Uwe K and Metz, Imke and Veauthier, Christian and Sieb, J{\"o}rn P. and Wilke, Christian and Hartung, Hans P. and Aktas, Orhan and Paul, Friedemann},
  title     = {Contrasting disease patterns in seropositive and seronegative neuromyelitis optica: A multicentre study of 175 patients},
  series = {Journal of Neuroinflammation},
  volume    = {9},
  journal   = {Journal of Neuroinflammation},
  number    = {14},
  doi       = {10.1186/1742-2094-9-14},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-133636},
  year      = {2012},
  abstract  = {Background: The diagnostic and pathophysiological relevance of antibodies to aquaporin-4 (AQP4-Ab) in patients with neuromyelitis optica spectrum disorders (NMOSD) has been intensively studied. However, little is known so far about the clinical impact of AQP4-Ab seropositivity. Objective: To analyse systematically the clinical and paraclinical features associated with NMO spectrum disorders in Caucasians in a stratified fashion according to the patients' AQP4-Ab serostatus. Methods: Retrospective study of 175 Caucasian patients (AQP4-Ab positive in 78.3\%). Results: Seropositive patients were found to be predominantly female (p < 0.0003), to more often have signs of co-existing autoimmunity (p < 0.00001), and to experience more severe clinical attacks. A visual acuity of <= 0.1 during acute optic neuritis (ON) attacks was more frequent among seropositives (p < 0.002). Similarly, motor symptoms were more common in seropositive patients, the median Medical Research Council scale (MRC) grade worse, and MRC grades <= 2 more frequent, in particular if patients met the 2006 revised criteria (p < 0.005, p < 0.006 and p < 0.01, respectively), the total spinal cord lesion load was higher (p < 0.006), and lesions >= 6 vertebral segments as well as entire spinal cord involvement more frequent (p < 0.003 and p < 0.043). By contrast, bilateral ON at onset was more common in seronegatives (p < 0.007), as was simultaneous ON and myelitis (p < 0.001); accordingly, the time to diagnosis of NMO was shorter in the seronegative group (p < 0.029). The course of disease was more often monophasic in seronegatives (p < 0.008). Seropositives and seronegatives did not differ significantly with regard to age at onset, time to relapse, annualized relapse rates, outcome from relapse (complete, partial, no recovery), annualized EDSS increase, mortality rate, supratentorial brain lesions, brainstem lesions, history of carcinoma, frequency of preceding infections, oligoclonal bands, or CSF pleocytosis. Both the time to relapse and the time to diagnosis was longer if the disease started with ON (p < 0.002 and p < 0.013). Motor symptoms or tetraparesis at first myelitis and > 1 myelitis attacks in the first year were identified as possible predictors of a worse outcome.},
  language  = {en}
}
@article{GabrielJirůHillmannKraftetal.2020,
  author    = {Gabriel, Katharina M. A. and J{\´i}rů-Hillmann, Steffi and Kraft, Peter and Selig, Udo and R{\"u}cker, Victoria and M{\"u}hler, Johannes and D{\"o}tter, Klaus and Keidel, Matthias and Soda, Hassan and Rascher, Alexandra and Schneider, Rolf and Pfau, Mathias and Hoffmann, Roy and Stenzel, Joachim and Benghebrid, Mohamed and Goebel, Tobias and Doerck, Sebastian and Kramer, Daniela and Haeusler, Karl Georg and Volkmann, Jens and Heuschmann, Peter U. and Fluri, Felix},
  title     = {Two years' experience of implementing a comprehensive telemedical stroke network comprising in mainly rural region: the Transregional Network for Stroke Intervention with Telemedicine (TRANSIT-Stroke)},
  series = {BMC Neurology},
  volume    = {20},
  journal   = {BMC Neurology},
  doi       = {10.1186/s12883-020-01676-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-229214},
  year      = {2020},
  abstract  = {Background Telemedicine improves the quality of acute stroke care in rural regions with limited access to specialized stroke care. We report the first 2 years' experience of implementing a comprehensive telemedical stroke network comprising all levels of stroke care in a defined region. Methods The TRANSIT-Stroke network covers a mainly rural region in north-western Bavaria (Germany). All hospitals providing acute stroke care in this region participate in TRANSIT-Stroke, including four hospitals with a supra-regional certified stroke unit (SU) care (level III), three of those providing teleconsultation to two hospitals with a regional certified SU (level II) and five hospitals without specialized SU care (level I). For a two-year-period (01/2015 to 12/2016), data of eight of these hospitals were available; 13 evidence-based quality indicators (QIs) related to processes during hospitalisation were evaluated quarterly and compared according to predefined target values between level-I- and level-II/III-hospitals. Results Overall, 7881 patients were included (mean age 74.6 years +/- 12.8; 48.4\% female). In level-II/III-hospitals adherence of all QIs to predefined targets was high ab initio. In level-I-hospitals, three patterns of QI-development were observed: a) high adherence ab initio (31\%), mainly in secondary stroke prevention; b) improvement over time (44\%), predominantly related to stroke specific diagnosis and in-hospital organization; c) no clear time trends (25\%). Overall, 10 out of 13 QIs reached predefined target values of quality of care at the end of the observation period. Conclusion The implementation of the comprehensive TRANSIT-Stroke network resulted in an improvement of quality of care in level-I-hospitals.},
  language  = {en}
}