TY - JOUR A1 - El-Helou, Sabine M. A1 - Biegner, Anika-Kerstin A1 - Bode, Sebastian A1 - Ehl, Stephan R. A1 - Heeg, Maximilian A1 - Maccari, Maria E. A1 - Ritterbusch, Henrike A1 - Speckmann, Carsten A1 - Rusch, Stephan A1 - Scheible, Raphael A1 - Warnatz, Klaus A1 - Atschekzei, Faranaz A1 - Beider, Renata A1 - Ernst, Diana A1 - Gerschmann, Stev A1 - Jablonka, Alexandra A1 - Mielke, Gudrun A1 - Schmidt, Reinhold E. A1 - Schürmann, Gesine A1 - Sogkas, Georgios A1 - Baumann, Ulrich H. A1 - Klemann, Christian A1 - Viemann, Dorothee A1 - Bernuth, Horst von A1 - Krüger, Renate A1 - Hanitsch, Leif G. A1 - Scheibenbogen, Carmen M. A1 - Wittke, Kirsten A1 - Albert, Michael H. A1 - Eichinger, Anna A1 - Hauck, Fabian A1 - Klein, Christoph A1 - Rack-Hoch, Anita A1 - Sollinger, Franz M. A1 - Avila, Anne A1 - Borte, Michael A1 - Borte, Stephan A1 - Fasshauer, Maria A1 - Hauenherm, Anja A1 - Kellner, Nils A1 - Müller, Anna H. A1 - Ülzen, Anett A1 - Bader, Peter A1 - Bakhtiar, Shahrzad A1 - Lee, Jae-Yun A1 - Heß, Ursula A1 - Schubert, Ralf A1 - Wölke, Sandra A1 - Zielen, Stefan A1 - Ghosh, Sujal A1 - Laws, Hans-Juergen A1 - Neubert, Jennifer A1 - Oommen, Prasad T. A1 - Hönig, Manfred A1 - Schulz, Ansgar A1 - Steinmann, Sandra A1 - Klaus, Schwarz A1 - Dückers, Gregor A1 - Lamers, Beate A1 - Langemeyer, Vanessa A1 - Niehues, Tim A1 - Shai, Sonu A1 - Graf, Dagmar A1 - Müglich, Carmen A1 - Schmalzing, Marc T. A1 - Schwaneck, Eva C. A1 - Tony, Hans-Peter A1 - Dirks, Johannes A1 - Haase, Gabriele A1 - Liese, Johannes G. A1 - Morbach, Henner A1 - Foell, Dirk A1 - Hellige, Antje A1 - Wittkowski, Helmut A1 - Masjosthusmann, Katja A1 - Mohr, Michael A1 - Geberzahn, Linda A1 - Hedrich, Christian M. A1 - Müller, Christiane A1 - Rösen-Wolff, Angela A1 - Roesler, Joachim A1 - Zimmermann, Antje A1 - Behrends, Uta A1 - Rieber, Nikolaus A1 - Schauer, Uwe A1 - Handgretinger, Rupert A1 - Holzer, Ursula A1 - Henes, Jörg A1 - Kanz, Lothar A1 - Boesecke, Christoph A1 - Rockstroh, Jürgen K. A1 - Schwarze-Zander, Carolynne A1 - Wasmuth, Jan-Christian A1 - Dilloo, Dagmar A1 - Hülsmann, Brigitte A1 - Schönberger, Stefan A1 - Schreiber, Stefan A1 - Zeuner, Rainald A1 - Ankermann, Tobias A1 - Bismarck, Philipp von A1 - Huppertz, Hans-Iko A1 - Kaiser-Labusch, Petra A1 - Greil, Johann A1 - Jakoby, Donate A1 - Kulozik, Andreas E. A1 - Metzler, Markus A1 - Naumann-Bartsch, Nora A1 - Sobik, Bettina A1 - Graf, Norbert A1 - Heine, Sabine A1 - Kobbe, Robin A1 - Lehmberg, Kai A1 - Müller, Ingo A1 - Herrmann, Friedrich A1 - Horneff, Gerd A1 - Klein, Ariane A1 - Peitz, Joachim A1 - Schmidt, Nadine A1 - Bielack, Stefan A1 - Groß-Wieltsch, Ute A1 - Classen, Carl F. A1 - Klasen, Jessica A1 - Deutz, Peter A1 - Kamitz, Dirk A1 - Lassy, Lisa A1 - Tenbrock, Klaus A1 - Wagner, Norbert A1 - Bernbeck, Benedikt A1 - Brummel, Bastian A1 - Lara-Villacanas, Eusebia A1 - Münstermann, Esther A1 - Schneider, Dominik T. A1 - Tietsch, Nadine A1 - Westkemper, Marco A1 - Weiß, Michael A1 - Kramm, Christof A1 - Kühnle, Ingrid A1 - Kullmann, Silke A1 - Girschick, Hermann A1 - Specker, Christof A1 - Vinnemeier-Laubenthal, Elisabeth A1 - Haenicke, Henriette A1 - Schulz, Claudia A1 - Schweigerer, Lothar A1 - Müller, Thomas G. A1 - Stiefel, Martina A1 - Belohradsky, Bernd H. A1 - Soetedjo, Veronika A1 - Kindle, Gerhard A1 - Grimbacher, Bodo T1 - The German national registry of primary immunodeficiencies (2012-2017) JF - Frontiers in Immunology N2 - Introduction: The German PID-NET registry was founded in 2009, serving as the first national registry of patients with primary immunodeficiencies (PID) in Germany. It is part of the European Society for Immunodeficiencies (ESID) registry. The primary purpose of the registry is to gather data on the epidemiology, diagnostic delay, diagnosis, and treatment of PIDs. Methods: Clinical and laboratory data was collected from 2,453 patients from 36 German PID centres in an online registry. Data was analysed with the software Stata® and Excel. Results: The minimum prevalence of PID in Germany is 2.72 per 100,000 inhabitants. Among patients aged 1-25, there was a clear predominance of males. The median age of living patients ranged between 7 and 40 years, depending on the respective PID. Predominantly antibody disorders were the most prevalent group with 57% of all 2,453 PID patients (including 728 CVID patients). A gene defect was identified in 36% of patients. Familial cases were observed in 21% of patients. The age of onset for presenting symptoms ranged from birth to late adulthood (range 0-88 years). Presenting symptoms comprised infections (74%) and immune dysregulation (22%). Ninety-three patients were diagnosed without prior clinical symptoms. Regarding the general and clinical diagnostic delay, no PID had undergone a slight decrease within the last decade. However, both, SCID and hyper IgE-syndrome showed a substantial improvement in shortening the time between onset of symptoms and genetic diagnosis. Regarding treatment, 49% of all patients received immunoglobulin G (IgG) substitution (70%-subcutaneous; 29%-intravenous; 1%-unknown). Three-hundred patients underwent at least one hematopoietic stem cell transplantation (HSCT). Five patients had gene therapy. Conclusion: The German PID-NET registry is a precious tool for physicians, researchers, the pharmaceutical industry, politicians, and ultimately the patients, for whom the outcomes will eventually lead to a more timely diagnosis and better treatment. KW - registry for primary immunodeficiency KW - primary immunodeficiency (PID) KW - German PID-NET registry KW - PID prevalence KW - European Society for Immunodeficiencies (ESID) KW - IgG substitution therapy KW - CVID Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226629 VL - 10 ER - TY - JOUR A1 - Rackwitz, Lars A1 - Eden, Lars A1 - Reppenhagen, Stephan A1 - Reichert, Johannes C. A1 - Jakob, Franz A1 - Walles, Heike A1 - Pullig, Oliver A1 - Tuan, Rocky S. A1 - Rudert, Maximilian A1 - Nöth, Ulrich T1 - Stem cell- and growth factor-based regenerative therapies for avascular necrosis of the femoral head JF - Stem Cell Research & Therapy N2 - Avascular necrosis (AVN) of the femoral head is a debilitating disease of multifactorial genesis, predominately affects young patients, and often leads to the development of secondary osteoarthritis. The evolving field of regenerative medicine offers promising treatment strategies using cells, biomaterial scaffolds, and bioactive factors, which might improve clinical outcome. Early stages of AVN with preserved structural integrity of the subchondral plate are accessible to retrograde surgical procedures, such as core decompression to reduce the intraosseous pressure and to induce bone remodeling. The additive application of concentrated bone marrow aspirates, ex vivo expanded mesenchymal stem cells, and osteogenic or angiogenic growth factors (or both) holds great potential to improve bone regeneration. In contrast, advanced stages of AVN with collapsed subchondral bone require an osteochondral reconstruction to preserve the physiological joint function. Analogously to strategies for osteochondral reconstruction in the knee, anterograde surgical techniques, such as osteochondral transplantation (mosaicplasty), matrix-based autologous chondrocyte implantation, or the use of acellular scaffolds alone, might preserve joint function and reduce the need for hip replacement. This review summarizes recent experimental accomplishments and initial clinical findings in the field of regenerative medicine which apply cells, growth factors, and matrices to address the clinical problem of AVN. KW - osteochondral allografts KW - autologous chondrocyte implantation KW - osteogenesis imperfecta KW - segmental collapse KW - mesenchymal cells KW - progenitor cells KW - stromal cells KW - sheep model KW - colony-stimulating factor KW - core depression Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-135413 VL - 3 IS - 7 ER - TY - JOUR A1 - Dupuis, Luc A1 - Dengler, Reinhard A1 - Heneka, Michael T. A1 - Meyer, Thomas A1 - Zierz, Stephan A1 - Kassubek, Jan A1 - Fischer, Wilhelm A1 - Steiner, Franziska A1 - Lindauer, Eva A1 - Otto, Markus A1 - Dreyhaupt, Jens A1 - Grehl, Torsten A1 - Hermann, Andreas A1 - Winkler, Andrea S. A1 - Bogdahn, Ulrich A1 - Benecke, Reiner A1 - Schrank, Bertold A1 - Wessig, Carsten A1 - Grosskreutz, Julian A1 - Ludolph, Albert C. T1 - A Randomized, Double Blind, Placebo-Controlled Trial of Pioglitazone in Combination with Riluzole in Amyotrophic Lateral Sclerosis JF - PLoS One N2 - Background: Pioglitazone, an oral anti-diabetic that stimulates the PPAR-gamma transcription factor, increased survival of mice with amyotrophic lateral sclerosis (ALS). Methods/Principal Findings: We performed a phase II, double blind, multicentre, placebo controlled trial of pioglitazone in ALS patients under riluzole. 219 patients were randomly assigned to receive 45 mg/day of pioglitazone or placebo (one: one allocation ratio). The primary endpoint was survival. Secondary endpoints included incidence of non-invasive ventilation and tracheotomy, and slopes of ALS-FRS, slow vital capacity, and quality of life as assessed using EUROQoL EQ-5D. The study was conducted under a two-stage group sequential test, allowing to stop for futility or superiority after interim analysis. Shortly after interim analysis, 30 patients under pioglitazone and 24 patients under placebo had died. The trial was stopped for futility; the hazard ratio for primary endpoint was 1.21 (95% CI: 0.71-2.07, p = 0.48). Secondary endpoints were not modified by pioglitazone treatment. Pioglitazone was well tolerated. Conclusion/Significance: Pioglitazone has no beneficial effects on the survival of ALS patients as add-on therapy to riluzole. KW - ALS KW - transgenic mouse model KW - central nervous system KW - nonalcoholic steatohepatitis KW - PPAR-gamme KW - hexanucleotide repeat KW - disease progression KW - delays progression KW - SOD1 mutations KW - monocycline Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-130255 VL - 7 IS - 6 ER - TY - JOUR A1 - Pittig, Andre A1 - Heinig, Ingmar A1 - Goerigk, Stephan A1 - Thiel, Freya A1 - Hummel, Katrin A1 - Scholl, Lucie A1 - Deckert, Jürgen A1 - Pauli, Paul A1 - Domschke, Katharina A1 - Lueken, Ulrike A1 - Fydrich, Thomas A1 - Fehm, Lydia A1 - Plag, Jens A1 - Ströhle, Andreas A1 - Kircher, Tilo A1 - Straube, Benjamin A1 - Rief, Winfried A1 - Koelkebeck, Katja A1 - Arolt, Volker A1 - Dannlowski, Udo A1 - Margraf, Jürgen A1 - Totzeck, Christina A1 - Schneider, Silvia A1 - Neudeck, Peter A1 - Craske, Michelle G. A1 - Hollandt, Maike A1 - Richter, Jan A1 - Hamm, Alfons A1 - Wittchen, Hans-Ulrich T1 - Efficacy of temporally intensified exposure for anxiety disorders: A multicenter randomized clinical trial JF - Depression and Anxiety N2 - Background The need to optimize exposure treatments for anxiety disorders may be addressed by temporally intensified exposure sessions. Effects on symptom reduction and public health benefits should be examined across different anxiety disorders with comorbid conditions. Methods This multicenter randomized controlled trial compared two variants of prediction error-based exposure therapy (PeEx) in various anxiety disorders (both 12 sessions + 2 booster sessions, 100 min/session): temporally intensified exposure (PeEx-I) with exposure sessions condensed to 2 weeks (n = 358) and standard nonintensified exposure (PeEx-S) with weekly exposure sessions (n = 368). Primary outcomes were anxiety symptoms (pre, post, and 6-months follow-up). Secondary outcomes were global severity (across sessions), quality of life, disability days, and comorbid depression. Results Both treatments resulted in substantial improvements at post (PeEx-I: d\(_{within}\) = 1.50, PeEx-S: d\(_{within}\) = 1.78) and follow-up (PeEx-I: d\(_{within}\) = 2.34; PeEx-S: d\(_{within}\) = 2.03). Both groups showed formally equivalent symptom reduction at post and follow-up. However, time until response during treatment was 32% shorter in PeEx-I (median = 68 days) than PeEx-S (108 days; TR\(_{PeEx-I}\)-I = 0.68). Interestingly, drop-out rates were lower during intensified exposure. PeEx-I was also superior in reducing disability days and improving quality of life at follow-up without increasing relapse. Conclusions Both treatment variants focusing on the transdiagnostic exposure-based violation of threat beliefs were effective in reducing symptom severity and disability in severe anxiety disorders. Temporally intensified exposure resulted in faster treatment response with substantial public health benefits and lower drop-out during the exposure phase, without higher relapse. Clinicians can expect better or at least comparable outcomes when delivering exposure in a temporally intensified manner. KW - randomized controlled trial KW - anxiety disorders KW - exposure therapy KW - intensified treatment KW - public health Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-257331 VL - 38 IS - 11 ER - TY - JOUR A1 - Luber, Verena A1 - Lutz, Mathias A1 - Abele-Horn, Marianne A1 - Einsele, Hermann A1 - Grigoleit, Götz Ulrich A1 - Mielke, Stephan T1 - Excretion of Ascaris lumbricoides following reduced‐intensity allogeneic hematopoietic stem cell transplantation and consecutive treatment with mebendazole JF - Transplant Infectious Disease N2 - Here, we present the unique case of a 51‐year‐old German patient with multiple myeloma excreting Ascaris lumbricoides in his stool five weeks after allogeneic hematopoietic stem cell transplantation. Stool analysis remained negative for the presence of eggs, and there was no eosinophilia in the peripheral blood at any time around stem cell transplantation. The patient was commenced on a three‐day treatment with mebendazole, which was well tolerated. No serious interactions with the concomitant post‐transplant medication or negative effects on the hematopoiesis were observed, and the myeloma still is in complete remission. To our knowledge, this is the first report on excretion of A lumbricoides in the context of allogeneic stem cell transplantation. The case is remarkable with view to the fact that the parasite has supposedly survived all courses of myeloma treatment including autologous and allogeneic conditioning. Parasitosis with A lumbricoides has a worldwide prevalence of about a billion and is extremely rare in northern Europe. Possibly the patient got infected during a trip to Egypt years before multiple myeloma was diagnosed. KW - sirolimus KW - mycophenolic acid KW - multiple myeloma KW - mebendazole KW - hematopoietic stem cell transplantation KW - Ascaris lumbricoides Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-219608 SN - 1399-3062 VL - 22 IS - 1 ER - TY - JOUR A1 - Bulitta, Jürgen B. A1 - Jiao, Yuanyuan A1 - Landersdorfer, Cornelia B. A1 - Sutaria, Dhruvitkumar S. A1 - Tao, Xun A1 - Shin, Eunjeong A1 - Höhl, Rainer A1 - Holzgrabe, Ulrike A1 - Stephan, Ulrich A1 - Sörgel, Fritz T1 - Comparable Bioavailability and Disposition of Pefloxacin in Patients with Cystic Fibrosis and Healthy Volunteers Assessed via Population Pharmacokinetics JF - Pharmaceutics N2 - Quinolone antibiotics present an attractive oral treatment option in patients with cystic fibrosis (CF). Prior studies have reported comparable clearances and volumes of distribution in patients with CF and healthy volunteers for primarily renally cleared quinolones. We aimed to provide the first pharmacokinetic comparison for pefloxacin as a predominantly nonrenally cleared quinolone and its two metabolites between both subject groups. Eight patients with CF (fat-free mass [FFM]: 36.3 ± 6.9 kg, average ± SD) and ten healthy volunteers (FFM: 51.7 ± 9.9 kg) received 400 mg pefloxacin as a 30 min intravenous infusion and orally in a randomized, two-way crossover study. All plasma and urine data were simultaneously modelled. Bioavailability was complete in both subject groups. Pefloxacin excretion into urine was approximately 74% higher in patients with CF compared to that in healthy volunteers, whereas the urinary excretion of metabolites was only slightly higher in patients with CF. After accounting for body size and composition via allometric scaling by FFM, pharmacokinetic parameter estimates in patients with CF divided by those in healthy volunteers were 0.912 for total clearance, 0.861 for nonrenal clearance, 1.53 for renal clearance, and 0.916 for volume of distribution. Nonrenal clearance accounted for approximately 90% of total pefloxacin clearance. Overall, bioavailability and disposition were comparable between both subject groups. KW - cystic fibrosis patients KW - healthy volunteers KW - fluoroquinolone KW - pefloxacin KW - absolute bioavailability KW - population pharmacokinetics KW - allometric scaling KW - body size KW - body composition KW - S-ADAPT Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-197221 SN - 1999-4923 VL - 11 IS - 7 ER - TY - JOUR A1 - Adam, Alexander A1 - Deimel, Stephan A1 - Pardo-Medina, Javier A1 - García-Martínez, Jorge A1 - Konte, Tilen A1 - Limón, M. Carmen A1 - Avalos, Javier A1 - Terpitz, Ulrich T1 - Protein activity of the \(Fusarium\) \(fujikuroi\) rhodopsins CarO and OpsA and their relation to fungus−plant interaction JF - International Journal of Molecular Sciences N2 - Fungi possess diverse photosensory proteins that allow them to perceive different light wavelengths and to adapt to changing light conditions in their environment. The biological and physiological roles of the green light-sensing rhodopsins in fungi are not yet resolved. The rice plant pathogen Fusarium fujikuroi exhibits two different rhodopsins, CarO and OpsA. CarO was previously characterized as a light-driven proton pump. We further analyzed the pumping behavior of CarO by patch-clamp experiments. Our data show that CarO pumping activity is strongly augmented in the presence of the plant hormone indole-3-acetic acid and in sodium acetate, in a dose-dependent manner under slightly acidic conditions. By contrast, under these and other tested conditions, the Neurospora rhodopsin (NR)-like rhodopsin OpsA did not exhibit any pump activity. Basic local alignment search tool (BLAST) searches in the genomes of ascomycetes revealed the occurrence of rhodopsin-encoding genes mainly in phyto-associated or phytopathogenic fungi, suggesting a possible correlation of the presence of rhodopsins with fungal ecology. In accordance, rice plants infected with a CarO-deficient F. fujikuroi strain showed more severe bakanae symptoms than the reference strain, indicating a potential role of the CarO rhodopsin in the regulation of plant infection by this fungus. KW - fungal rhodopsins KW - CarO KW - OpsA KW - Fusarium fujikuroi KW - Oryza sativa KW - rice–plant infection KW - green light perception KW - indole-3-acetic acid (IAA) KW - bakanae KW - patch-clamp Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-285125 SN - 1422-0067 VL - 19 IS - 1 ER - TY - JOUR A1 - Schnabel, Renate B. A1 - Camen, Stephan A1 - Knebel, Fabian A1 - Hagendorff, Andreas A1 - Bavendiek, Udo A1 - Böhm, Michael A1 - Doehner, Wolfram A1 - Endres, Matthias A1 - Gröschel, Klaus A1 - Goette, Andreas A1 - Huttner, Hagen B. A1 - Jensen, Christoph A1 - Kirchhof, Paulus A1 - Korosoglou, Grigorius A1 - Laufs, Ulrich A1 - Liman, Jan A1 - Morbach, Caroline A1 - Navabi, Darius Günther A1 - Neumann-Haefelin, Tobias A1 - Pfeilschifter, Waltraut A1 - Poli, Sven A1 - Rizos, Timolaos A1 - Rolf, Andreas A1 - Röther, Joachim A1 - Schäbitz, Wolf Rüdiger A1 - Steiner, Thorsten A1 - Thomalla, Götz A1 - Wachter, Rolf A1 - Haeusler, Karl Georg T1 - Expert opinion paper on cardiac imaging after ischemic stroke JF - Clinical Research in Cardiology N2 - This expert opinion paper on cardiac imaging after acute ischemic stroke or transient ischemic attack (TIA) includes a statement of the "Heart and Brain" consortium of the German Cardiac Society and the German Stroke Society. The Stroke Unit-Commission of the German Stroke Society and the German Atrial Fibrillation NETwork (AFNET) endorsed this paper. Cardiac imaging is a key component of etiological work-up after stroke. Enhanced echocardiographic tools, constantly improving cardiac computer tomography (CT) as well as cardiac magnetic resonance imaging (MRI) offer comprehensive non- or less-invasive cardiac evaluation at the expense of increased costs and/or radiation exposure. Certain imaging findings usually lead to a change in medical secondary stroke prevention or may influence medical treatment. However, there is no proof from a randomized controlled trial (RCT) that the choice of the imaging method influences the prognosis of stroke patients. Summarizing present knowledge, the German Heart and Brain consortium proposes an interdisciplinary, staged standard diagnostic scheme for the detection of risk factors of cardio-embolic stroke. This expert opinion paper aims to give practical advice to physicians who are involved in stroke care. In line with the nature of an expert opinion paper, labeling of classes of recommendations is not provided, since many statements are based on expert opinion, reported case series, and clinical experience. KW - cardiac imaging KW - echocardiography KW - ischemic stroke KW - transient ischemic attack KW - expert opinion KW - magnetic resonance imaging KW - computed tomography Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-266662 SN - 1861-0692 VL - 110 IS - 7 ER - TY - JOUR A1 - Shah, Nirav R. A1 - Bulitta, Jürgen B. A1 - Kinzig, Martina A1 - Landersdorfer, Cornelia B. A1 - Jiao, Yuanyuan A1 - Sutaria, Dhruvitkumar S. A1 - Tao, Xun A1 - Höhl, Rainer A1 - Holzgrabe, Ulrike A1 - Kees, Frieder A1 - Stephan, Ulrich A1 - Sörgel, Fritz T1 - Novel population pharmacokinetic approach to explain the differences between cystic fibrosis patients and healthy volunteers via protein binding JF - Pharmaceutics N2 - The pharmacokinetics in patients with cystic fibrosis (CF) has long been thought to differ considerably from that in healthy volunteers. For highly protein bound β-lactams, profound pharmacokinetic differences were observed between comparatively morbid patients with CF and healthy volunteers. These differences could be explained by body weight and body composition for β-lactams with low protein binding. This study aimed to develop a novel population modeling approach to describe the pharmacokinetic differences between both subject groups by estimating protein binding. Eight patients with CF (lean body mass [LBM]: 39.8 ± 5.4kg) and six healthy volunteers (LBM: 53.1 ± 9.5kg) received 1027.5 mg cefotiam intravenously. Plasma concentrations and amounts in urine were simultaneously modelled. Unscaled total clearance and volume of distribution were 3% smaller in patients with CF compared to those in healthy volunteers. After allometric scaling by LBM to account for body size and composition, the remaining pharmacokinetic differences were explained by estimating the unbound fraction of cefotiam in plasma. The latter was fixed to 50% in male and estimated as 54.5% in female healthy volunteers as well as 56.3% in male and 74.4% in female patients with CF. This novel approach holds promise for characterizing the pharmacokinetics in special patient populations with altered protein binding. KW - cystic fibrosis patients KW - healthy volunteers KW - cefotiam KW - beta-lactam antibiotics KW - population pharmacokinetics KW - protein binding KW - allometric scaling KW - body size KW - body composition KW - S-ADAPT Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-196934 SN - 1999-4923 VL - 11 IS - 6 ER - TY - JOUR A1 - Luber, Verena A1 - Lutz, Mathias A1 - Thiede, Christian A1 - Haferlach, Claudia A1 - Dürk, Heinz Albert A1 - Einsele, Hermann A1 - Grigoleit, Götz Ulrich A1 - Mielke, Stephan T1 - Donor-cell leukemia with novel genetic features 2 years after sex-mismatched T cell-depleted haploidentical stem cell transplantation JF - Annals of Hematology N2 - No abstract available. KW - donor-cell leukemia Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-232596 SN - 0939-5555 VL - 99 ER - TY - JOUR A1 - Adolph, Jonas E. A1 - Fleischhack, Gudrun A1 - Gaab, Christine A1 - Mikasch, Ruth A1 - Mynarek, Martin A1 - Rutkowski, Stefan A1 - Schüller, Ulrich A1 - Pfister, Stefan M. A1 - Pajtler, Kristian W. A1 - Milde, Till A1 - Witt, Olaf A1 - Bison, Brigitte A1 - Warmuth-Metz, Monika A1 - Kortmann, Rolf-Dieter A1 - Dietzsch, Stefan A1 - Pietsch, Torsten A1 - Timmermann, Beate A1 - Tippelt, Stephan T1 - Systemic chemotherapy of pediatric recurrent ependymomas: results from the German HIT-REZ studies JF - Journal of Neuro-Oncology N2 - Purpose Survival in recurrent ependymoma (EPN) depends mainly on the extent of resection achieved. When complete resection is not feasible, chemotherapy is often used to extend progression-free and overall survival. However, no consistent effect of chemotherapy on survival has been found in patients with recurrent EPN. Methods Systemic chemotherapeutic treatment of 138 patients enrolled in the German HIT-REZ-studies was analyzed. Survival depending on the use of chemotherapy, disease-stabilization rates (RR), duration of response (DOR) and time to progression (TTP) were estimated. Results Median age at first recurrence was 7.6 years (IQR: 4.0–13.6). At first recurrence, median PFS and OS were 15.3 (CI 13.3–20.0) and 36.9 months (CI 29.7–53.4), respectively. The Hazard Ratio for the use of chemotherapy in local recurrences in a time-dependent Cox-regression analysis was 0.99 (CI 0.74–1.33). Evaluable responses for 140 applied chemotherapies were analyzed, of which sirolimus showed the best RR (50%) and longest median TTP [11.51 (CI 3.98; 14.0) months] in nine patients, with the strongest impact found when sirolimus was used as a monotherapy. Seven patients with progression-free survival > 12 months after subtotal/no-resection facilitated by chemotherapy were found. No definitive survival advantage for any drug in a specific molecularly defined EPN type was found. Conclusion No survival advantage for the general use of chemotherapy in recurrent EPN was found. In cases with incomplete resection, chemotherapy was able to extend survival in individual cases. Sirolimus showed the best RR, DOR and TTP out of all drugs analyzed and may warrant further investigation. KW - ependymoma KW - chemotherapy KW - recurrence KW - children KW - sirolimus Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-308302 SN - 0167-594X SN - 1573-7373 VL - 155 IS - 2 ER - TY - JOUR A1 - Schwaab, Bernhard A1 - Bjarnason-Wehrens, Birna A1 - Meng, Karin A1 - Albus, Christian A1 - Salzwedel, Annett A1 - Schmid, Jean-Paul A1 - Benzer, Werner A1 - Metz, Matthes A1 - Jensen, Katrin A1 - Rauch, Bernhard A1 - Bönner, Gerd A1 - Brzoska, Patrick A1 - Buhr-Schinner, Heike A1 - Charrier, Albrecht A1 - Cordes, Carsten A1 - Dörr, Gesine A1 - Eichler, Sarah A1 - Exner, Anne-Kathrin A1 - Fromm, Bernd A1 - Gielen, Stephan A1 - Glatz, Johannes A1 - Gohlke, Helmut A1 - Grilli, Maurizio A1 - Gysan, Detlef A1 - Härtel, Ursula A1 - Hahmann, Harry A1 - Herrmann-Lingen, Christoph A1 - Karger, Gabriele A1 - Karoff, Marthin A1 - Kiwus, Ulrich A1 - Knoglinger, Ernst A1 - Krusch, Christian-Wolfgang A1 - Langheim, Eike A1 - Mann, Johannes A1 - Max, Regina A1 - Metzendorf, Maria-Inti A1 - Nebel, Roland A1 - Niebauer, Josef A1 - Predel, Hans-Georg A1 - Preßler, Axel A1 - Razum, Oliver A1 - Reiss, Nils A1 - Saure, Daniel A1 - von Schacky, Clemens A1 - Schütt, Morten A1 - Schultz, Konrad A1 - Skoda, Eva-Maria A1 - Steube, Diethard A1 - Streibelt, Marco A1 - Stüttgen, Martin A1 - Stüttgen, Michaela A1 - Teufel, Martin A1 - Tschanz, Hansueli A1 - Völler, Heinz A1 - Vogel, Heiner A1 - Westphal, Ronja T1 - Cardiac rehabilitation in German speaking countries of Europe — evidence-based guidelines from Germany, Austria and Switzerland LLKardReha-DACH — part 2 JF - Journal of Clinical Medicine N2 - Background: Scientific guidelines have been developed to update and harmonize exercise based cardiac rehabilitation (ebCR) in German speaking countries. Key recommendations for ebCR indications have recently been published in part 1 of this journal. The present part 2 updates the evidence with respect to contents and delivery of ebCR in clinical practice, focusing on exercise training (ET), psychological interventions (PI), patient education (PE). In addition, special patients' groups and new developments, such as telemedical (Tele) or home-based ebCR, are discussed as well. Methods: Generation of evidence and search of literature have been described in part 1. Results: Well documented evidence confirms the prognostic significance of ET in patients with coronary artery disease. Positive clinical effects of ET are described in patients with congestive heart failure, heart valve surgery or intervention, adults with congenital heart disease, and peripheral arterial disease. Specific recommendations for risk stratification and adequate exercise prescription for continuous-, interval-, and strength training are given in detail. PI when added to ebCR did not show significant positive effects in general. There was a positive trend towards reduction in depressive symptoms for “distress management” and “lifestyle changes”. PE is able to increase patients’ knowledge and motivation, as well as behavior changes, regarding physical activity, dietary habits, and smoking cessation. The evidence for distinct ebCR programs in special patients’ groups is less clear. Studies on Tele-CR predominantly included low-risk patients. Hence, it is questionable, whether clinical results derived from studies in conventional ebCR may be transferred to Tele-CR. Conclusions: ET is the cornerstone of ebCR. Additional PI should be included, adjusted to the needs of the individual patient. PE is able to promote patients self-management, empowerment, and motivation. Diversity-sensitive structures should be established to interact with the needs of special patient groups and gender issues. Tele-CR should be further investigated as a valuable tool to implement ebCR more widely and effectively. KW - cardiac rehabilitation KW - scientific guidelines KW - secondary prevention KW - physical activity KW - exercise training KW - psychological interventions KW - education KW - gender KW - frailty KW - migration KW - old patients KW - young patients KW - tele-medicine KW - home-based-rehabilitation Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-242645 SN - 2077-0383 VL - 10 IS - 14 ER -