23 results on '"Schütz, Katharina"'
Search Results
2. Politiken der Reproduktion: Umkämpfte Forschungsperspektiven und Praxisfelder
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Marie Fröhlich, Ronja Schütz, Katharina Wolf
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- 2022
3. JAK inhibitors to treat STAT3 gain-of-function: a single-center report and literature review.
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Atschekzei, Faranaz, Traidl, Stephan, Carlens, Julia, Schütz, Katharina, von Hardenberg, Sandra, Elsayed, Abdulwahab, Ernst, Diana, Risser, Linus, Thiele, Thea, Graalmann, Theresa, Raab, Juliana, Baumann, Ulrich, Witte, Torsten, and Sogkas, Georgios
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INTERLEUKIN-6 receptors ,JANUS kinases ,LITERATURE reviews ,ANTIPHOSPHOLIPID syndrome ,GENETIC transcription - Abstract
Objective: The signal transducer and activator of transcription 3 (STAT3) gain-offunction (GOF) syndrome (STAT3-GOF) is an inborn error of immunity (IEI) characterized by diverse manifestations of immune dysregulation that necessitate systemic immunomodulatory treatment. The blockade of the interleukin-6 receptor and/or the inhibition of the Janus kinases has been commonly employed to treat diverse STAT3-GOF-associated manifestations. However, evidence on long-term treatment outcome, especially in the case of adult patients, is scarce. Methods: Clinical data, including laboratory findings and medical imaging, were collected from all seven patients, diagnosed with STAT3-GOF, who have been treated at the Hannover University School, focusing on those who received a Janus kinase (JAK) inhibitor (JAKi). Previously published cases of STAT3-GOF patients who received a JAKi were evaluated, focusing on reported treatment efficacy with respect to diverse STAT3-GOF-associated manifestations of immune dysregulation and safety. Results: Five out of seven patients diagnosed with STAT3-GOF were treated with a JAKi, each for a different indication. Including these patients, outcomes of JAKi treatment have been reported for a total of 41 patients. Treatment with a JAKi led to improvement of diverse autoimmune, inflammatory, or lymphoproliferative manifestations of STAT3-GOF and a therapeutic benefit could be documented for all except two patients. Considering all reported manifestations of immune dysregulation in each patient, complete remission was achieved in 10/41 (24.4%) treated patients. Conclusions: JAKi treatment improved diverse manifestations of immune dysregulation in the majority of STAT3-GOF patients, representing a promising therapeutic approach. Long-term follow-up data are needed to evaluate possible risks of prolonged treatment with a JAKi. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Multidrug-resistant Mycobacterium tuberculosis: a report of cosmopolitan microbial migration and an analysis of best management practices
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Joean, Oana, Thiele, Thea, Schütz, Katharina, Schwerk, Nicolaus, Sedlacek, Ludwig, Kalsdorf, Barbara, Baumann, Ulrich, and Stoll, Matthias
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- 2020
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5. Pathogen spectra in hospitalised and nonhospitalised children with community-acquired pneumonia
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Wetzke, Martin, Schütz, Katharina, Kopp, Matthias Volkmar, Seidenberg, Jürgen, Vogelberg, Christian, Ankermann, Tobias, Happle, Christine, Voigt, Gesche, Köster, Holger, Illig, Thomas, Lex, Christiane, Schuster, Antje, Maier, Ralph, Panning, Marcus, Barten, Grit, Rohde, Gernot, Welte, Tobias, and Hansen, Gesine
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Pulmonary and Respiratory Medicine ,610 Medicine & health - Abstract
BackgroundPaediatric community-acquired pneumonia (CAP) is a leading cause of paediatric morbidity. However, particularly for outpatients with paediatric CAP, data on aetiology and management are scarce.MethodsThe prospective pedCAPNETZ study multicentrically enrols children and adolescents with outpatient-treated or hospitalised paediatric CAP in Germany. Blood and respiratory specimens were collected systematically, and comprehensive analyses of pathogen spectra were conducted. Follow-up evaluations were performed until day 90 after enrolment.ResultsBetween December 2014 and August 2020, we enrolled 486 children with paediatric CAP at eight study sites, 437 (89.9%) of whom had radiographic evidence of paediatric CAP. Median (interquartile range) age was 4.5 (1.6–6.6) years, and 345 (78.9%) children were hospitalised. The most prevalent symptoms at enrolment were cough (91.8%), fever (89.2%) and tachypnoea (62.0%). Outpatients were significantly older, displayed significantly lower C-reactive protein levels and were significantly more likely to be symptom-free at follow-up days 14 and 90. Pathogens were detected in 90.3% of all patients (one or more viral pathogens in 68.1%; one or more bacterial strains in 18.7%; combined bacterial/viral pathogens in 4.1%). Parainfluenza virus andMycoplasma pneumoniaewere significantly more frequent in outpatients. The proportion of patients with antibiotic therapy was comparably high in both groups (92.4% of outpatientsversus86.2% of hospitalised patients).ConclusionWe present first data on paediatric CAP with comprehensive analyses in outpatients and hospitalised cases and demonstrate high detection rates of viral pathogens in both groups. Particularly in young paediatric CAP patients with outpatient care, antibiotic therapy needs to be critically debated.
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- 2022
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6. Optimal treatment of the underlying aetiology is the most effective antimicrobial stewardship for chronic respiratory disease – a lesson learned from cystic fibrosis
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Rademacher, Jessica, primary, Martin, Luise, additional, Theloe, Anja, additional, Stahl, Mirjam, additional, Mall, Marcus A., additional, Joean, Oana, additional, Fuge, Jan, additional, Hansen, Gesine, additional, Welte, Tobias, additional, Schütz, Katharina, additional, Ringshausen, Felix C., additional, and Dittrich, Anna M., additional
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- 2023
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7. Spirometric and anthropometric improvements in response to elexacaftor/tezacaftor/ivacaftor depending on age and lung disease severity
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Schütz, Katharina, primary, Pallenberg, Sophia Theres, additional, Kontsendorn, Julia, additional, DeLuca, David, additional, Sukdolak, Cinja, additional, Minso, Rebecca, additional, Büttner, Tina, additional, Wetzke, Martin, additional, Dopfer, Christian, additional, Sauer-Heilborn, Annette, additional, Ringshausen, Felix C., additional, Junge, Sibylle, additional, Tümmler, Burkhard, additional, Hansen, Gesine, additional, and Dittrich, Anna-Maria, additional
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- 2023
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8. A comparison of pediatric inflammatory multisystem syndrome temporarily-associated with SARS-CoV-2 and Kawasaki disease
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Hufnagel, Markus, Jakob, André, Doenhardt, Maren, Diffloth, Natalie, Schneider, Dominik T., Trotter, Andreas, Roessler, Martin, Schmitt, Jochen, Berner, Reinhard, Adamiak-Brych, Grazyna, Aderhold, Martina, Aggar, Sara, Ahmed, Mohammed-Ahmed, Akanbi, Sandra, Anders, Kristin, Arens, Stefan, Armann, Jakob, Baßmann, Christoph, Baumbach, Lisa, Bayrhof, Otto-Jonas, Beier, Gerald, Berger, Ardua, Bernard, Daniel, Berwald, Mario, Biering, Adina, Blümlein, Ulrike, Blume, Stefanie, Böckenholt, Kai, Bölke, Carsten, Boesing, Thomas, Bonacker, Robert, Borchers, Monika-Maria, Brenner, Britta, Brinkmann, Folke, Brühler, Jasmin, Brunner, Jürgen, Buchtala, Laura, Budde, Jörg, Bullmann, Reinhard, Schoppe, Marc Carré, Cvetanovic, Gordana, Czwienzek, Alina, Degirmenci, Metin, Dejas, Fenja, Demirdelen, Bergüzar, Diederichs, Anke, Dittrich, Maren, Döhring, Katharina, Donath, Helena, Ebert, Franziska, Eff, Annemarie, Ehrentraut, Kerstin, Eißler, Fiene, Eißner, Anne, Endres, Elisa, Engler, Matthias, Fiedler, Andreas, Fingerhut, Karin, Finster, Agnes, Fischer, Doris, Flümann, Simon, Foth, Svenja, Fremery, Christian, Frenzke, Holger, Galow, Lukas, Gappa, Monika, Gerling, Stephan, Gitzinger, Stina, Glaser, Nicola, Goj, Karoline, Goretzki, Sarah Christina, Gröger, Katrin, Groteclaes, Tim, Grüner, Judith, Grünwedel, Mike, Haag, Stephan, Hacker, Lisa, Halwas, Nikolaus, Hanke, Christof, Haupt, Anne, Heinrich, Christina, Heinrich, Julia, Hempel, Lutz, Hermann, Matthias, Herzog, Matthias, Heubner, Georg, Hillebrand, Georg, Himpel, Matthias, Hilker, Kai-Alexandra, Hittmeyer, Cara, Höche, Alexander, Höfgen, Mirjam, Höpner, Uwe, Holtkamp, Katharina, Hoppen, Thomas, Horstkemper, Marita, Horstmann, Judith, Hospach, Anton, Ido, Nora, Iliaev, Vladimir, Ioannou, Phryne, Jantzen, Dirk, Jenssen, Söhnke, Jung, Claudia, Kaiser-Labusch, Petra, Kalhoff, Herrmann, Keck, Johanna, Kelch, Felicitas, Keller, Thomas, Kelzon, Svetlana, Kern, Jan, Keßner, Marie-Sophie, Kever, Daniel, Kirchner, Arni, Kirschstein, Martin, Kitz, Richard, Klauwer, Dietrich, Kleff, Christine, Kluthe, Christof, Knechtel, Jan, Knop, Lisanne, Köster, Holger, Vasconcelos, Malte Kohns, Konrad, Florian, Kosteczka, Robert, Koukli, Georgia, Kowski, Sascha, Kuhnigk, Mirco, Kuska, Marion, Kwaschnowitz, Sachicko, Lange, Veit, Lautner, Gerrit, Libuschewski, Hanna, Liese, Johannes, Lindemann, Linus, Lorenz, Norbert, Lorenzen, Niko, Lubitz, Daniela, Machata, Heike, Mader, Franziska, Malath, Ingrid, Mampe, Cornelie, Markowsky, Andrea, Mauritz, Maximilian, Meister, Jochen, Menden, Melanie, Menzel, Felix, Merker, Michael, Meyer, Jens, Meyer-Dobkowitz, Lars, Mohorovicic, Marko, Moise, Laura Gabriela, Morawski, Yvonne, Motzkus, Laura, Müller, Bianca, Müller, Guido, Müller, Mirja, Müller, Meike, Niehaus, Thomas, Oberthür, Andre, Ohlendorf, Johanna, Olar, Florina, Opgen-Rhein, Bernd, Östreicher, Iris, Parthey, Kathlee, Pentek, Falk, Pötzsch, Simone, Ponsa, Corinna, Rambow, Jenny, Reck, Heike, Reichert, Friedrich, Reil, Annika, Reinhardt, Thomas, Richter, Carolin, Richter, Jost Wigand, Rieber, Nikolaus, Ringe, Hannelore, Rühlmann, Alexander, Samol, Anja, Sauerbrey, Kristin, Schäfer, Miriam, Schaeffer, Nico, Scheffler, Miriam, Schlick, Christian, Schmitt, Caroline, Schneider, Dominik, Schneider, Hans-Christoph, Schnelke, Alexander, Schrewe, Roland, Schrod, Lothar, Schroers, Oliver, Schütz, Katharina, Schulteß, Leonie, Schumacher, Isabel, Seidel, Sabrina, Simon, Arne, Soditt, Volker, Sönmez, Ezgi, Spancken, Elena, Spath, Lisa, Spinner, Sebastian, Stastny, Barbara, Steidl, Michael, Steif, Benedikt, Steimer, Ann-Kathrin, Stemberg, Frank, Stockmann, Antje, Stöhring, Thomas, Sumbadze, Daria, Teichmann, Axel, Thiel, Lion, Tränkner, Jan, Trau, Stefanie, Treichel, Tina, van den Heuvel, Alijda, Vehse, Kai, Vischer, Lena, Wahjudi, Tatjana, Waldecker, Karin, Walden, Ulrike, Warneke, Laura, Weber, Sarah, Wehl, Götz, Wehrhoff, Falk, Weigert, Alexander, Wenzel, Sandra, Werner, Annika, Weste, Clarissa, Wichmann, Barbara, Wild, Florian, Willmer, Denise, Wolf, Felicitas, Wrenger, Nina, Wurm, Donald, Yussif, Anne-Sophie, Zeißig, Yvonne, and Zügge, Ulrich
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Multidisciplinary ,Medizin - Abstract
The connection between Pediatric Inflammatory Multisystem Syndrome (PIMS) and Kawasaki Disease (KD) is not yet fully understood. Using the same national registry, clinical features and outcome of children hospitalized in Germany, and Innsbruck (Austria) were compared. Reported to the registry were 395 PIMS and 69 KD hospitalized patients. Patient age in PIMS cases was higher than in KD cases (median 7 [IQR 4–11] vs. 3 [IQR 1–4] years). A majority of both PIMS and KD patients were male and without comorbidities. PIMS patients more frequently presented with organ dysfunction, with the gastrointestinal (80%), cardiovascular (74%), and respiratory (52%) systems being most commonly affected. By contrast, KD patients more often displayed dermatological (99% vs. 68%) and mucosal changes (94% vs. 64%), plus cervical lymph node swelling (51% vs. 34%). Intensive care admission (48% vs. 19%), pulmonary support (32% vs. 10%), and use of inotropes/vasodilators (28% vs. 3%) were higher among PIMS cases. No patients died. Upon patient discharge, potentially irreversible sequelae—mainly cardiovascular—were reported (7% PIMS vs. 12% KD). Despite differences in age distribution and disease severity, PIMS and KD cases shared many common clinical and prognostic characteristics. This supports the hypothesis that the two entities represent a syndrome continuum.
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- 2023
9. Pathogen spectra in hospitalised and non-hospitalised children with community acquired pneumonia
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Wetzke, Martin, primary, Schütz, Katharina, additional, Kopp, Matthias Volkmar, additional, Seidenberg, Jürgen, additional, Vogelberg, Christian, additional, Ankermann, Tobias, additional, Happle, Christine, additional, Voigt, Gesche, additional, Köster, Holger, additional, Illig, Thomas, additional, Lex, Christiane, additional, Schuster, Antje, additional, Maier, Ralph, additional, Panning, Marcus, additional, Barten, Grit, additional, Rohde, Gernot, additional, Welte, Tobias, additional, and Hansen, Gesine, additional
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- 2022
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10. A dual center and dual vendor comparison study of automated perfusion-weighted phase-resolved functional lung magnetic resonance imaging with dynamic contrast-enhanced magnetic resonance imaging in patients with cystic fibrosis
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Behrendt, Lea, Smith, Laurie J., Voskrebenzev, Andreas, Klimeš, Filip, Kaireit, Till F., Pöhler, Gesa H., Kern, Agilo L., Gonzalez, Cristian Crisosto, Dittrich, Anna Maria, Marshall, Helen, Schütz, Katharina, Hughes, Paul J.C., Ciet, Pierluigi, Tiddens, Harm A.W.M., Wild, Jim M., Vogel-Claussen, Jens, Behrendt, Lea, Smith, Laurie J., Voskrebenzev, Andreas, Klimeš, Filip, Kaireit, Till F., Pöhler, Gesa H., Kern, Agilo L., Gonzalez, Cristian Crisosto, Dittrich, Anna Maria, Marshall, Helen, Schütz, Katharina, Hughes, Paul J.C., Ciet, Pierluigi, Tiddens, Harm A.W.M., Wild, Jim M., and Vogel-Claussen, Jens
- Abstract
For sensitive diagnosis and monitoring of pulmonary disease, ionizing radiation-free imaging methods are of great importance. A noncontrast and free-breathing proton magnetic resonance imaging (MRI) technique for assessment of pulmonary perfusion is phase-resolved functional lung (PREFUL) MRI. Since there is no validation of PREFUL MRI across different centers and scanners, the purpose of this study was to compare perfusion-weighted PREFUL MRI with the well-established dynamic contrast-enhanced (DCE) MRI across two centers on scanners from two different vendors. Sixteen patients with cystic fibrosis (CF) (Center 1: 10 patients; Center 2: 6 patients) underwent PREFUL and DCE MRI at 1.5T in the same imaging session. Normalized perfusion-weighted values and perfusion defect percentage (QDP) values were calculated for the whole lung and three central slices (dorsal, central, ventral of the carina). Obtained parameters were compared using Pearson correlation, Spearman correlation, Bland–Altman analysis, Wilcoxon signed-rank test, and Wilcoxon rank-sum test. Moderate-to-strong correlations between normalized perfusion-weighted PREFUL and DCE values were found (posterior slice: r = 0.69, p < 0.01). Spatial overlap of PREFUL and DCE QDP maps showed an agreement of 79.4% for the whole lung. Further, spatial overlap values of Center 1 were not significantly different to those of Center 2 for the three central slices (p > 0.07). The feasibility of PREFUL MRI across two different centers and two different vendors was shown in patients with CF and obtained results were in agreement with DCE MRI.
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- 2022
11. A dual center and dual vendor comparison study of automated perfusion‐weighted phase‐resolved functional lung magnetic resonance imaging with dynamic contrast‐enhanced magnetic resonance imaging in patients with cystic fibrosis
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Behrendt, Lea, primary, Smith, Laurie J., additional, Voskrebenzev, Andreas, additional, Klimeš, Filip, additional, Kaireit, Till F., additional, Pöhler, Gesa H., additional, Kern, Agilo L., additional, Gonzalez, Cristian Crisosto, additional, Dittrich, Anna‐Maria, additional, Marshall, Helen, additional, Schütz, Katharina, additional, Hughes, Paul J. C., additional, Ciet, Pierluigi, additional, Tiddens, Harm A. W. M., additional, Wild, Jim M., additional, and Vogel‐Claussen, Jens, additional
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- 2022
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12. Social Work After Preventive Custody
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Schütz, Katharina
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Straffälligenhilfe ,Maßnahmenvollzug ,Maßnahme ,Nachbetreuung ,Psychische Erkrankung ,preventive custody ,mental illness - Abstract
Die vorliegende Bachelorarbeit beschäftigt sich mit den Aufgaben und Herausforderungen, die der Sozialen Arbeit in der Nachbetreuung nach einem Aufenthalt im Maßnahmenvollzug zukommen. In erster Linie wird die Institution des österreichischen Maßnahmenvollzugs beleuchtet, die prävalentesten Krankheitsbilder diskutiert sowie auf die verschiedenen Möglichkeiten, den Maßnahmenvollzug wieder verlassen zu können, eingegangen. Im nächsten Schritt werden die Besonderheiten der Sozialen Arbeit mit Personen mit einer psychischen Erkrankung – insbesondere bezogen auf die für den Maßnahmenvollzug relevantesten Krankheitsbilder – genauer betrachtet. In weiterer Folge wird die Soziale Arbeit, mit straffällig gewordenen Personen in verschiedenen Bereichen diskutiert, sowie im letzten Schritt die Betreuung und Begleitung von psychisch erkrankten Straffälligen ausführlicher erörtert. Ein besonderes Augenmerk wird hierbei auf die kriminal- und sozialpolitische Verantwortung der Sozialen Arbeit in diesem Bereich gelegt. Schlussendlich setzt sich die Arbeit noch mit Kritikpunkten sowie Reformüberlegungen des Maßnahmenvollzugs auseinander. This bachelor thesis deals with the areas of responsibility of social work in working with offenders with a mental illness after preventive custody. Firstly, the Austrian institution of preventive custody will be discussed and the most prevalent mental illnesses as well as the options to leave preventive custody will be examined closely. Following that, this thesis will take a closer look at the distinctive nature of social work with people who are mentally ill, with offenders, and lastly, with offenders dealing with mental health issues. Special attention will be paid to the role of social work in crime prevention as well as the socio-politic responsibilities that this field brings with it. Lastly, this work will give room to points of criticism of the Austrian system of preventive custody and will explore different aspects of current deliberations on reform.
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- 2021
13. Queer it up! Demands of LGBTIQA+ youth regarding sexual education
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Schütz, Katharina
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Sexuelle Bildung ,youth ,sexual education ,LGBT ,LGBTQ ,Sexualpädagogik ,Jugendliche ,LGBTIQA+ ,diversity ,LGBTIQ ,Sexuelle Erziehung ,queer ,Vielfalt ,sex education ,LGBTIQA - Abstract
Diese Arbeit stellt Forderungen queerer Jugendlichen an die sexuelle Bildung an Schulen in den Vordergrund. Gleichzeitig soll die derzeitige Situation an österreichischen Schulen dargestellt werden und die Differenzen zwischen aktueller Situation und Forderungen aufgezeigt werden. Insbesondere wird die Ausbildung der Lehrer_innen thematisiert und das Fehlen von LGBTIQA+ im Lehramtstudium aufgezeigt. Zudem sollen externe Angebote an Schulen und außerschulisch, sowie schulinterne Angebote sowie Ressourcen aus dem Internet benannt und mit Erfahrungsberichten beispielhaft dargestellt werden. Weiters wird auf die politischen Einflüsse Bezug genommen. Ein weiterer Fokus liegt auf den Diskriminierungserfahrungen der interviewten Jugendlichen an Schulen und einer daraus begründeten Relevanz einer vielfältigen sexuellen Bildung. Im Anschluss an die theoretische und empirische Forschung wurde eine Projektskizze erstellt. The main focus of this bachelor thesis are the demands LGBTIQA+ youth have regarding sex education in schools, as well as contrasting and comparing those demands with the current status quo in the Austrian education system. In this regard, further education of teachers and inclusion of LGBTIQA+ issues in the teacher training curriculum are of utmost importance. Additionally, there will be a brief overview of available resources and programs. Examples and reviews of such include external programs and internet resources in addition to programs schools implement themselves. A particular concern to be addressed with all of these is the question of potential political influences. Furthermore, the anecdotal evidence collected in interviews with LGBTIQA+ youth will show the importance of a diverse and inclusive approach to sexual education. Following from the theoretical foundation and empirical results of our research, we have outlined the way such a project could be successfully structured and implemented.
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- 2020
14. Additional file 1 of Multidrug-resistant Mycobacterium tuberculosis: a report of cosmopolitan microbial migration and an analysis of best management practices
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Joean, Oana, Thiele, Thea, Schütz, Katharina, Schwerk, Nicolaus, Sedlacek, Ludwig, Kalsdorf, Barbara, Baumann, Ulrich, and Stoll, Matthias
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Additional file 1. Semi-structured interview concerning the migration routes, diagnosis of TB and contact tracing.
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- 2020
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15. Literature review on cause-related marketing from 2008 to 2018
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Schütz, Katharina and Silva, Susana Cristina Lima da Costa e
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Literature review ,CrM ,Cause-related marketing ,Brand-cause fit ,Revisão de literature ,Donation size ,Co-branding ,Ciências Sociais::Economia e Gestão [Domínio/Área Científica] - Abstract
Submitted by Ana Costa (apcosta@porto.ucp.pt) on 2021-06-17T14:45:21Z No. of bitstreams: 1 355017027-Katharina-Schuetz-MFA-Literature-Review-on-Cause-related-Marketing-2008-2018.pdf: 1406047 bytes, checksum: 6b51d8a84e7a7f479e2b0677103f6c06 (MD5) Approved for entry into archive by Maria Helena Ribeiro (helena.ribeiro@lisboa.ucp.pt) on 2021-06-25T09:30:30Z (GMT) No. of bitstreams: 1 355017027-Katharina-Schuetz-MFA-Literature-Review-on-Cause-related-Marketing-2008-2018.pdf: 1406047 bytes, checksum: 6b51d8a84e7a7f479e2b0677103f6c06 (MD5) Made available in DSpace on 2021-06-25T09:30:30Z (GMT). No. of bitstreams: 1 355017027-Katharina-Schuetz-MFA-Literature-Review-on-Cause-related-Marketing-2008-2018.pdf: 1406047 bytes, checksum: 6b51d8a84e7a7f479e2b0677103f6c06 (MD5) Previous issue date: 2020-06-29
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- 2020
16. Additional file 2 of Multidrug-resistant Mycobacterium tuberculosis: a report of cosmopolitan microbial migration and an analysis of best management practices
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Joean, Oana, Thiele, Thea, Schütz, Katharina, Schwerk, Nicolaus, Sedlacek, Ludwig, Kalsdorf, Barbara, Baumann, Ulrich, and Stoll, Matthias
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Additional file 2. Expanded license agreement and copy-right for Figure 3, modified from VectorStock® and licensed to the corresponding author.
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- 2020
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17. Einblicke in die Gestaltung von Geschäftsmodellen grüner Start-Ups in Deutschland : eine explorative Untersuchung
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Schütz, Katharina
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- 2020
18. Imaging of Bronchial Pathology in Antibody Deficiency: Data from the European Chest CT Group
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Schütz, Katharina, Farber, Claire, Schütz, Katharina, and Farber, Claire
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Studies of chest computed tomography (CT) in patients with primary antibody deficiency syndromes (ADS) suggest a broad range of bronchial pathology. However, there are as yet no multicentre studies to assess the variety of bronchial pathology in this patient group. One of the underlying reasons is the lack of a consensus methodology, a prerequisite to jointly document chest CT findings. We aimed to establish an international platform for the evaluation of bronchial pathology as assessed by chest CT and to describe the range of bronchial pathologies in patients with antibody deficiency. Ffteen immunodeficiency centres from 9 countries evaluated chest CT scans of patients with ADS using a predefined list of potential findings including an extent score for bronchiectasis. Data of 282 patients with ADS were collected. Patients with common variable immunodeficiency disorders (CVID) comprised the largest subgroup (232 patients, 82.3%). Eighty percent of CVID patients had radiological evidence of bronchial pathology including bronchiectasis in 61%, bronchial wall thickening in 44% and mucus plugging in 29%. Bronchiectasis was detected in 44% of CVID patients aged less than 20 years. Cough was a better predictor for bronchiectasis than spirometry values. Delay of diagnosis as well as duration of disease correlated positively with presence of bronchiectasis. The use of consensus diagnostic criteria and a pre-defined list of bronchial pathologies allows for comparison of chest CT data in multicentre studies. Our data suggest a high prevalence of bronchial pathology in CVID due to late diagnosis or duration of disease., SCOPUS: ar.j, SCOPUS: er.j, DecretOANoAutActif, info:eu-repo/semantics/published
- Published
- 2019
19. Reduced Number of Transitional and Naive B Cells in Addition to Decreased BAFF Levels in Response to the T Cell Independent Immunogen Pneumovax®23
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Roth, Alena, primary, Glaesener, Stephanie, additional, Schütz, Katharina, additional, and Meyer-Bahlburg, Almut, additional
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- 2016
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20. Reduced Number of Transitional and Naive B Cells in Addition to Decreased BAFF Levels in Response to the T Cell Independent Immunogen Pneumovax®23.
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Roth, Alena, Glaesener, Stephanie, Schütz, Katharina, and Meyer-Bahlburg, Almut
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IMMUNOGENETICS ,T cells ,ANTIGEN analysis ,B cells ,IMMUNE response ,CELL compartmentation - Abstract
Protective immunity against T cell independent (TI) antigens such as Streptococcus pneumoniae is characterized by antibody production of B cells induced by the combined activation of T cell independent type 1 and type 2 antigens in the absence of direct T cell help. In mice, the main players in TI immune responses have been well defined as marginal zone (MZ) B cells and B-1 cells. However, the existence of human equivalents to these B cell subsets and the nature of the human B cell compartment involved in the immune reaction remain elusive. We therefore analyzed the effect of a TI antigen on the B cell compartment through immunization of healthy individuals with the pneumococcal polysaccharide (PnPS)-based vaccine Pneumovax
® 23, and subsequent characterization of B cell subpopulations. Our data demonstrates a transient decrease of transitional and naïve B cells, with a concomitant increase of IgA+ but not IgM+ or IgG+ memory B cells and a predominant generation of PnPS-specific IgA+ producing plasma cells. No alterations could be detected in T cells, or proposed human B-1 and MZ B cell equivalents. Consistent with the idea of a TI immune response, antigen-specific memory responses could not be observed. Finally, BAFF, which is supposed to drive class switching to IgA, was unexpectedly found to be decreased in serum in response to Pneumovax® 23. Our results demonstrate that a characteristic TI response induced by Pneumovax® 23 is associated with distinct phenotypical and functional changes within the B cell compartment. Those modulations occur in the absence of any modulations of T cells and without the development of a specific memory response. [ABSTRACT FROM AUTHOR]- Published
- 2016
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21. Das Goethebild Turgeniews
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McLean, Hugh, primary and Schütz, Katharina, additional
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- 1955
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22. Imaging of bronchial pathology in antibody deficiency
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Cinzia Milito, Maria Pia Bondioni, Scott Hackett, Esther de Vries, Alessandro Plebani, Vassilios Lougaris, Nicholas Screaton, Isabelle Meyts, Goffredo Serra, Nermeen Galal, Jamanda Haddock, M Lucas, Arpan K. Banerjee, Michael R. Loebinger, Vojtech Thon, Katharina Schütz, Peter M. van Hagen, Alison M. Condliffe, Robert G Stirling, Bodo Grimbacher, Annarosa Soresina, Luis Ignacio Gonzalez-Granado, John R. Hurst, Gertjan J. Driessen, Klaus Warnatz, Vera Postranecka, Peter Kelleher, Jiri Litzman, Dinakantha S. Kumararatne, Andrew Exley, Isabella Quinti, Judith Babar, Cesare Sirignano, Smita Y. Patel, Ieneke Hartmann, Ulrich Baumann, Giuseppe Spadaro, Francesco Fraioli, Sabine Dettmer, Alison Jones, Annemarie Bruining, Helen Chapel, Milica Mitrevski, Claire-Michèle Farber, Benjamin Gathmann, Diana Alecsandru, Schütz, Katharina, Alecsandru, Diana, Grimbacher, Bodo, Haddock, Jamanda, Bruining, Annemarie, Driessen, Gertjan, de Vries, Esther, van Hagen, Peter M., Hartmann, Ieneke, Fraioli, Francesco, Milito, Cinzia, Mitrevski, Milica, Quinti, Isabella, Serra, Goffredo, Kelleher, Peter, Loebinger, Michael, Litzman, Jiri, Postranecka, Vera, Thon, Vojtech, Babar, Judith, Condliffe, Alison M., Exley, Andrew, Kumararatne, Dinakantha, Screaton, Nick, Jones, Alison, Bondioni, Maria P., Lougaris, Vassilio, Plebani, Alessandro, Soresina, Annarosa, Sirignano, Cesare, Spadaro, Giuseppe, Galal, Nermeen, Gonzalez-Granado, Luis I., Dettmer, Sabine, Stirling, Robert, Chapel, Helen, Lucas, Mary, Patel, Smita, Farber, Claire-Michele, Meyts, Isabelle, Banerjee, Arpan K., Hackett, Scott, Hurst, John R., Warnatz, Klau, Gathmann, Benjamin, Baumann, Ulrich, Pediatrics, Public Health, Immunology, Internal Medicine, Radiology & Nuclear Medicine, Tranzo, Scientific center for care and wellbeing, and Geestelijke Gezondheidszorg
- Subjects
Male ,0301 basic medicine ,Pathology ,bronchiectasis ,X-linked agammaglobulinemia ,LARGE COHORT ,Disease ,Pulmonary function testing ,bronchiectasi ,0302 clinical medicine ,Medical microbiology ,Immunology and Allergy ,Child ,Immunodeficiency ,medicine.diagnostic_test ,CVID ,X-LINKED AGAMMAGLOBULINEMIA ,3. Good health ,LUNG-FUNCTION ,1107 Immunology ,Child, Preschool ,DISEASES ,Female ,Life Sciences & Biomedicine ,Adult ,Spirometry ,medicine.medical_specialty ,Adolescent ,Immunology ,CYSTIC FIBROSIS BRONCHIECTASIS ,Bronchi ,COMMON VARIABLE IMMUNODEFICIENCY ,Chest CT in Antibody Deficiency Group ,Young Adult ,03 medical and health sciences ,Chest CT ,bronchial pathology ,primary antibody deficiency ,medicine ,MANAGEMENT ,Humans ,COMPUTED-TOMOGRAPHY ,Thoracic Wall ,Aged ,Science & Technology ,Bronchiectasis ,business.industry ,Common variable immunodeficiency ,Immunologic Deficiency Syndromes ,Infant ,PULMONARY-FUNCTION ,medicine.disease ,030104 developmental biology ,Tomography, X-Ray Computed ,business ,SCAN ,030215 immunology - Abstract
Studies of chest computed tomography (CT) in patients with primary antibody deficiency syndromes (ADS) suggest a broad range of bronchial pathology. However, there are as yet no multicentre studies to assess the variety of bronchial pathology in this patient group. One of the underlying reasons is the lack of a consensus methodology, a prerequisite to jointly document chest CT findings. We aimed to establish an international platform for the evaluation of bronchial pathology as assessed by chest CT and to describe the range of bronchial pathologies in patients with antibody deficiency. Ffteen immunodeficiency centres from 9 countries evaluated chest CT scans of patients with ADS using a predefined list of potential findings including an extent score for bronchiectasis. Data of 282 patients with ADS were collected. Patients with common variable immunodeficiency disorders (CVID) comprised the largest subgroup (232 patients, 82.3%). Eighty percent of CVID patients had radiological evidence of bronchial pathology including bronchiectasis in 61%, bronchial wall thickening in 44% and mucus plugging in 29%. Bronchiectasis was detected in 44% of CVID patients aged less than 20 years. Cough was a better predictor for bronchiectasis than spirometry values. Delay of diagnosis as well as duration of disease correlated positively with presence of bronchiectasis. The use of consensus diagnostic criteria and a pre-defined list of bronchial pathologies allows for comparison of chest CT data in multicentre studies. Our data suggest a high prevalence of bronchial pathology in CVID due to late diagnosis or duration of disease.
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- 2019
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- View/download PDF
23. Correction to: Imaging of Bronchial Pathology in Antibody Deficiency: Data from the European Chest CT Group
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Ieneke Hartmann, Goffredo Serra, Jamanda Haddock, Isabella Quinti, Scott Hackett, Diana Alecsandru, Annemarie Bruining, Katharina Schütz, Judith Babar, Alison Jones, Daniel Berthold, M Lucas, Giuseppe Spadaro, Ulrich Baumann, Vassilios Lougaris, Smita Y. Patel, Robert G Stirling, Annarosa Soresina, Nicholas Screaton, Helen Chapel, Claire Michele Farber, Nermeen Galal, Benjamin Gathmann, Arpan K. Banerjee, Dinakantha S. Kumararatne, Klaus Warnatz, Isabelle Meyts, Alison M. Condliffe, Milica Mitrevski, Peter Kelleher, Bodo Grimbacher, Cinzia Milito, Jiri Litzman, Esther de Vries, Vera Postranecka, Alessandro Plebani, Peter M. van Hagen, Vojtech Thon, John R. Hurst, Gertjan J. Driessen, Andrew Exley, Francesco Fraioli, Cesare Sirignano, Sabine Dettmer, Maria Pia Bondioni, Michael R. Loebinger, Jürgen Weidemann, Luis Ignacio Gonzalez-Granado, Schütz, Katharina, Alecsandru, Diana, Grimbacher, Bodo, Haddock, Jamanda, Bruining, Annemarie, Driessen, Gertjan, de Vries, Esther, M van Hagen, Peter, Hartmann, Ieneke, Fraioli, Francesco, Milito, Cinzia, Mitrevski, Milica, Quinti, Isabella, Serra, Goffredo, Kelleher, Peter, Loebinger, Michael, Litzman, Jiri, Postranecka, Vera, Thon, Vojtech, Babar, Judith, M Condliffe, Alison, Exley, Andrew, Kumararatne, Dinakantha, Screaton, Nick, Jones, Alison, P Bondioni, Maria, Lougaris, Vassilio, Plebani, Alessandro, Soresina, Annarosa, Sirignano, Cesare, Spadaro, Giuseppe, Galal, Nermeen, I Gonzalez-Granado, Lui, Dettmer, Sabine, Stirling, Robert, Chapel, Helen, Lucas, Mary, Patel, Smita, Farber, Claire-Michele, Meyts, Isabelle, K Banerjee, Arpan, Hackett, Scott, R Hurst, John, Warnatz, Klau, Gathmann, Benjamin, Weidemann, Jürgen, Berthold, Daniel, and Baumann, Ulrich
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Antibody deficiency ,medicine.medical_specialty ,business.industry ,Immunology ,medicine ,MEDLINE ,Chest ct ,Immunology and Allergy ,Radiology ,business - Abstract
In the original version of this article unfortunately two authors were missing: Dr. Jurgen Weidemann and Dr. Daniel Berthold. The correct list of authors is presented above.
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- 2019
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