TY - JOUR A1 - Tony, Hans-Peter A1 - Burmester, Gerd A1 - Schulze-Koops, Hendrik A1 - Grunke, Mathias A1 - Henes, Joerg A1 - Kötter, Ina A1 - Haas, Judith A1 - Unger, Leonore A1 - Lovric, Svjetlana A1 - Haubitz, Marion A1 - Fischer-Betz, Rebecca A1 - Chehab, Gamal A1 - Rubbert-Roth, Andrea A1 - Specker, Christof A1 - Weinerth, Jutta A1 - Holle, Julia A1 - Müller-Ladner, Ulf A1 - König, Ramona A1 - Fiehn, Christoph A1 - Burgwinkel, Philip A1 - Budde, Klemens A1 - Sörensen, Helmut A1 - Meurer, Michael A1 - Aringer, Martin A1 - Kieseier, Bernd A1 - Erfurt-Berge, Cornelia A1 - Sticherling, Michael A1 - Veelken, Roland A1 - Ziemann, Ulf A1 - Strutz, Frank A1 - von Wussow, Praxis A1 - Meier, Florian MP A1 - Hunzelmann, Nico A1 - Schmidt, Enno A1 - Bergner, Raoul A1 - Schwarting, Andreas A1 - Eming, Rüdiger A1 - Schwarz-Eywill, Michael A1 - Wassenberg, Siegfried A1 - Fleck, Martin A1 - Metzler, Claudia A1 - Zettl, Uwe A1 - Westphal, Jens A1 - Heitmann, Stefan A1 - Herzog, Anna L. A1 - Wiendl, Heinz A1 - Jakob, Waltraud A1 - Schmidt, Elvira A1 - Freivogel, Klaus A1 - Dörner, Thomas A1 - Hertl, Michael A1 - Stadler, Rudolf T1 - Safety and clinical outcomes of rituximab therapy in patients with different autoimmune diseases: experience from a national registry (GRAID) JF - Arthritis Research & Therapy N2 - Introduction: Evidence from a number of open-label, uncontrolled studies has suggested that rituximab may benefit patients with autoimmune diseases who are refractory to standard-of-care. The objective of this study was to evaluate the safety and clinical outcomes of rituximab in several standard-of-care-refractory autoimmune diseases (within rheumatology, nephrology, dermatology and neurology) other than rheumatoid arthritis or non-Hodgkin’s lymphoma in a real-life clinical setting. Methods: Patients who received rituximab having shown an inadequate response to standard-of-care had their safety and clinical outcomes data retrospectively analysed as part of the German Registry of Autoimmune Diseases. The main outcome measures were safety and clinical response, as judged at the discretion of the investigators. Results: A total of 370 patients (299 patient-years) with various autoimmune diseases (23.0% with systemic lupus erythematosus, 15.7% antineutrophil cytoplasmic antibody-associated granulomatous vasculitides, 15.1% multiple sclerosis and 10.0% pemphigus) from 42 centres received a mean dose of 2,440 mg of rituximab over a median (range) of 194 (180 to 1,407) days. The overall rate of serious infections was 5.3 per 100 patient-years during rituximab therapy. Opportunistic infections were infrequent across the whole study population, and mostly occurred in patients with systemic lupus erythematosus. There were 11 deaths (3.0% of patients) after rituximab treatment (mean 11.6 months after first infusion, range 0.8 to 31.3 months), with most of the deaths caused by infections. Overall (n = 293), 13.3% of patients showed no response, 45.1% showed a partial response and 41.6% showed a complete response. Responses were also reflected by reduced use of glucocorticoids and various immunosuppressives during rituximab therapy and follow-up compared with before rituximab. Rituximab generally had a positive effect on patient well-being (physician’s visual analogue scale; mean improvement from baseline of 12.1 mm) KW - GRAID Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-142856 VL - 13 IS - R75 ER - TY - THES A1 - Fischer, Julia T1 - Chromosomale Fluoreszenz-in-situ-Hybridisierung beim Urothelkarzinom; Diagnose, Früherkennung und Verlgeich mit der Urinzytologie T1 - Chromosomal fluorescent-in -situ-hybridization for the diagnosis und early detection of urothelial carcinoma- a comparative study with urine cytology N2 - Das Harnblasenkarzinom ist eines der häufigsten urogenitalen Karzinome. In den letzten Jahren wurden zunehmend neue molekulare Marker entwickelt, um Karzinome nicht-invasiv detektieren zu können, darunter die chromosomale Fluoreszenz-in-situ-Hybridisierung. In der vorliegenden Studie sollte die Durchführbarkeit der Methode an bereits zytologisch aufbereiteten (gefärbten) Präparaten untersucht, bereits erhobene zytologische Untersuchungsergebnisse mit den FISH-Resultaten verglichen, zytologisch zweifelhafte Befunde geklärt und retrospektiv festgestellt werden, ob eine im Verlauf beobachtete Karzinomentwicklung (positives follow-up) zu einem früheren Zeitpunkt bei noch negativen zytologischen Resultaten durch die FISH-Methode nachweisbar gewesen wäre. In die vorliegende Studie gingen 79 zytologische Präparate ein, darunter HE- und Papanicolaou-gefärbte Präparate. Alle Präparate wurden nach mehreren Waschschritten in einer Proteaselösung inkubiert und danach mit der Sondenmischung des UroVysion™ Bladder Cancer Recurrence Kits inkubiert, die mit zentromerspezifischen Chromosomensonden und einer Lokus-spezifischen Sonde die Chromosomen 3, 7, 17 und den Lokus 9p21 fluoreszenzmarkiert. Anschließend erfolgte die Hybridisierung und das Gegenfärben. Bei der Befundung nach Vysis™-Kriterien musste das Präparat für eine positive (maligne) Befundung vier oder mehr der 25 Zellkerne mit einer Zunahme der Signale der Chromosomen 3, 7 oder 17 oder 12 oder mehr Zellkerne mit einem oder keinem Signal für 9p21 aufweisen. Nach den Kriterien der Basler Arbeitsgruppe galt ein Präparat mit 2 oder mehr Zellkernen mit Signalzunahme bei Chromosom 3, 7 und 17 oder bei Verlust eines oder beider 9p2-Signale als maligne. Im Hinblick auf die erbrachten Ergebnisse war FISH nach Vysis-Schema deutlich sensitiver als die Zytologie (79,2 % vs. 54,2 %). Die Auswertung nach Basel war gleich sensitiv, jedoch mit 76,4 % deutlich weniger spezifisch (Vysis-Verfahren 92,7 %, Zytologie 98,2 %). Zytologie und FISH waren bei höher-gradigen Karzinomen gleich sensitiv (je 100 %). Die Sensitivität nahm mit dem Grad der Zellaberrationen ab. 91 % betrug die Sensitivität der FISH bei G2-Karzinomen gegenüber 72,7 % der Zytologie. Daneben kann von einer prognostischen Aussagekraft aktuell falsch-positiver Vysis-Ergebnisse ausgegangen werden. Ungefärbte Präparate und HE-gefärbte Präparate zeigten sich unabhängig von der Gewinnungsmethode des Zellmaterials als uneingeschränkt zugänglich für eine FISH-Auswertung. Papanicolaou-gefärbte Routinepräparate waren in der Auswertung unbefriedigend mit falsch-negativen Resultaten. Die Klärung zytologisch zweifelhafter Befunde gelang auch mit FISH nur unbefriedigend. Beide Verfahren hatten im schwierig diagnostizierbaren Bereich der niedriggradigen Karzinome Sensitivitätseinbußen und kamen bei den G1-Karzinomen auf eine Sensitivität von je 60 %. Höhergradige Karzinome (G3) wurden von beiden Verfahren sicher detektiert. Retrospektiv konnte festgestellt werden, dass FISH in vielen Fällen eine im Verlauf beobachtete Karzinomentwicklung (positives follow-up) zum Zeitpunkt der negativen zytologischen Beurteilung hat nachweisen können. Zusammenfassend erwies sich FISH als ein Untersuchungsverfahren mit guter diagnostischer und prognostischer Aussagekraft. KW - FISH KW - Fluoreszenz-in-situ-Hybridisierung KW - Urothelkarzinom KW - Harnblasenkarzinom KW - FISH KW - fluorescent-in -situ-hybridization KW - urothelial carcinoma KW - urinary bladder cancer Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-28653 ER - TY - JOUR A1 - Čuklina, Jelena A1 - Hahn, Julia A1 - Imakaev, Maxim A1 - Omasits, Ulrich A1 - Förstner, Konrad U. A1 - Ljubimov, Nikolay A1 - Goebel, Melanie A1 - Pessi, Gabriella A1 - Fischer, Hans-Martin A1 - Ahrens, Christian H. A1 - Gelfand, Mikhail S. A1 - Evguenieva-Hackenberg, Elena T1 - Genome-wide transcription start site mapping of Bradyrhizobium japonicum grown free-living or in symbiosis - a rich resource to identify new transcripts, proteins and to study gene regulation JF - BMC Genomics N2 - Background Differential RNA-sequencing (dRNA-seq) is indispensable for determination of primary transcriptomes. However, using dRNA-seq data to map transcriptional start sites (TSSs) and promoters genome-wide is a bioinformatics challenge. We performed dRNA-seq of Bradyrhizobium japonicum USDA 110, the nitrogen-fixing symbiont of soybean, and developed algorithms to map TSSs and promoters. Results A specialized machine learning procedure for TSS recognition allowed us to map 15,923 TSSs: 14,360 in free-living bacteria, 4329 in symbiosis with soybean and 2766 in both conditions. Further, we provide proteomic evidence for 4090 proteins, among them 107 proteins corresponding to new genes and 178 proteins with N-termini different from the existing annotation (72 and 109 of them with TSS support, respectively). Guided by proteomics evidence, previously identified TSSs and TSSs experimentally validated here, we assign a score threshold to flag 14 % of the mapped TSSs as a class of lower confidence. However, this class of lower confidence contains valid TSSs of low-abundant transcripts. Moreover, we developed a de novo algorithm to identify promoter motifs upstream of mapped TSSs, which is publicly available, and found motifs mainly used in symbiosis (similar to RpoN-dependent promoters) or under both conditions (similar to RpoD-dependent promoters). Mapped TSSs and putative promoters, proteomic evidence and updated gene annotation were combined into an annotation file. Conclusions The genome-wide TSS and promoter maps along with the extended genome annotation of B. japonicum represent a valuable resource for future systems biology studies and for detailed analyses of individual non-coding transcripts and ORFs. Our data will also provide new insights into bacterial gene regulation during the agriculturally important symbiosis between rhizobia and legumes. KW - Bradyrhizobium KW - RNA-seq KW - Promoter prediction KW - Genome re-annotation KW - Internal transcription start site KW - Nodule KW - Transcription start site KW - Proteogenomics KW - Antisense RNA Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-164565 VL - 17 ER - TY - JOUR A1 - Ballin, Nadja A1 - Hotz, Alrun A1 - Bourrat, Emmanuelle A1 - Küsel, Julia A1 - Oji, Vinzenz A1 - Bouadjar, Bakar A1 - Brognoli, Davide A1 - Hickman, Geoffroy A1 - Heinz, Lisa A1 - Vabres, Pierre A1 - Marrakchi, Slaheddine A1 - Leclerc‐Mercier, Stéphanie A1 - Irvine, Alan A1 - Tadini, Gianluca A1 - Hamm, Henning A1 - Has, Cristina A1 - Blume‐Peytavi, Ulrike A1 - Mitter, Diana A1 - Reitenbach, Marina A1 - Hausser, Ingrid A1 - Zimmer, Andreas D. A1 - Alter, Svenja A1 - Fischer, Judith T1 - Genetical, clinical, and functional analysis of a large international cohort of patients with autosomal recessive congenital ichthyosis due to mutations in NIPAL4 JF - Human Mutation N2 - Autosomal recessive congenital ichthyosis (ARCI) belongs to a heterogeneous group of disorders of keratinization. To date, 10 genes have been identified to be causative for ARCI. NIPAL4 (Nipa‐Like Domain‐Containing 4) is the second most commonly mutated gene in ARCI. In this study, we present a large cohort of 101 families affected with ARCI carrying mutations in NIPAL4. We identified 16 novel mutations and increase the total number of pathogenic mutations in NIPAL4 to 34. Ultrastructural analysis of biopsies from six patients showed morphological abnormalities consistent with an ARCI EM type III. One patient with a homozygous splice site mutation, which leads to a loss of NIPAL4 mRNA, showed additional ultrastructural aberrations together with a more severe clinical phenotype. Our study gives insights into the frequency of mutations, a potential hot spot for mutations, and genotype–phenotype correlations. KW - ARCI KW - ARCI EM type III KW - collodion baby KW - ichthyosis KW - NIPAL4 Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-212747 VL - 40 IS - 12 ER - TY - JOUR A1 - Fux, Robert A1 - Arndt, Daniela A1 - Langenmayer, Martin C. A1 - Schwaiger, Julia A1 - Ferling, Hermann A1 - Fischer, Nicole A1 - Indenbirken, Daniela A1 - Grundhoff, Adam A1 - Dölken, Lars A1 - Adamek, Mikolaj A1 - Steinhagen, Dieter A1 - Sutter, Gerd T1 - Piscine orthoreovirus 3 is not the causative pathogen of proliferative darkening syndrome (PDS) of brown trout (Salmo trutta fario) JF - Viruses N2 - The proliferative darkening syndrome (PDS) is a lethal disease of brown trout (Salmo trutta fario) which occurs in several alpine Bavarian limestone rivers. Because mortality can reach 100%, PDS is a serious threat for affected fish populations. Recently, Kuehn and colleagues reported that a high throughput RNA sequencing approach identified a piscine orthoreovirus (PRV) as a causative agent of PDS. We investigated samples from PDS-affected fish obtained from two exposure experiments performed at the river Iller in 2008 and 2009. Using a RT-qPCR and a well-established next-generation RNA sequencing pipeline for pathogen detection, PRV-specific RNA was not detectable in PDS fish from 2009. In contrast, PRV RNA was readily detectable in several organs from diseased fish in 2008. However, similar virus loads were detectable in the control fish which were not exposed to Iller water and did not show any signs of the disease. Therefore, we conclude that PRV is not the causative agent of PDS of brown trout in the rhithral region of alpine Bavarian limestone rivers. The abovementioned study by Kuehn used only samples from the exposure experiment from 2008 and detected a subclinical PRV bystander infection. Work is ongoing to identify the causative agent of PDS. KW - proliferative darkening syndrome KW - black trout syndrome KW - piscine orthoreovirus KW - orthoreovirus KW - brown trout KW - Salmo trutta fario KW - next generation sequencing KW - RT-qPCR Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-196991 SN - 1999-4915 VL - 11 IS - 2 ER - TY - JOUR A1 - Fischer, Jonas A1 - Dirks, Johannes A1 - Klaussner, Julia A1 - Haase, Gabriele A1 - Holl-Wieden, Annette A1 - Hofmann, Christine A1 - Hackenberg, Stephan A1 - Girschick, Hermann A1 - Morbach, Henner T1 - Effect of clonally expanded PD-1\(^h\)\(^i\)\(^g\)\(^h\) CXCR5-CD4+ peripheral T Helper cells on B cell differentiation in the joints of patients with antinuclear antibody-positive juvenile idiopathic arthritis JF - Arthritis & Rheumatology N2 - Objective Antinuclear antibody (ANA)–positive juvenile idiopathic arthritis (JIA) is characterized by synovial B cell hyperactivity, but the precise role of CD4+ T cells in promoting local B cell activation is unknown. This study was undertaken to determine the phenotype and function of synovial CD4+ T cells that promote aberrant B cell activation in JIA. Methods Flow cytometry was performed to compare the phenotype and cytokine patterns of PD-1\(^h\)\(^i\)\(^g\)\(^h\)CD4+ T cells in the synovial fluid (SF) of patients with JIA and T follicular helper cells in the tonsils of control individuals. TCRVB next-generation sequencing was used to analyze T cell subsets for signs of clonal expansion. The functional impact of these T cell subsets on B cells was examined in cocultures in vitro. Results Multidimensional flow cytometry revealed the expansion of interleukin-21 (IL-21) and interferon-γ (IFNγ)–coexpressing PD-1\(^h\)\(^i\)\(^g\)\(^h\)CXCR5–HLA–DR+CD4+ T cells that accumulate in the joints of ANA-positive JIA patients. These T cells exhibited signs of clonal expansion with restricted T cell receptor clonotypes. The phenotype resembled peripheral T helper (Tph) cells with an extrafollicular chemokine receptor pattern and high T-bet and B lymphocyte–induced maturation protein 1 expression, but low B cell lymphoma 6 expression. SF Tph cells, by provision of IL-21 and IFNy, skewed B cell differentiation toward a CD21\(^l\)\(^o\)\(^w\)\(^/\)\(^-\)CD11c+ phenotype in vitro. Additionally, SF Tph cell frequencies correlated with the appearance of SF CD21\(^l\)\(^o\)\(^w\)\(^/\)\(^-\)CD11c+CD27–IgM– double-negative (DN) B cells in situ. KW - medicine Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-256607 VL - 74 IS - 1 ER - TY - JOUR A1 - Assfalg, Volker A1 - Selig, Katharina A1 - Tolksdorf, Johanna A1 - van Meel, Marieke A1 - de Vries, Erwin A1 - Ramsoebhag, Anne‐Marie A1 - Rahmel, Axel A1 - Renders, Lutz A1 - Novotny, Alexander A1 - Matevossian, Edouard A1 - Schneeberger, Stefan A1 - Rosenkranz, Alexander R. A1 - Berlakovich, Gabriela A1 - Ysebaert, Dirk A1 - Knops, Noël A1 - Kuypers, Dirk A1 - Weekers, Laurent A1 - Muehlfeld, Anja A1 - Rump, Lars‐Christian A1 - Hauser, Ingeborg A1 - Pisarski, Przemyslaw A1 - Weimer, Rolf A1 - Fornara, Paolo A1 - Fischer, Lutz A1 - Kliem, Volker A1 - Sester, Urban A1 - Stippel, Dirk A1 - Arns, Wolfgang A1 - Hau, Hans‐Michael A1 - Nitschke, Martin A1 - Hoyer, Joachim A1 - Thorban, Stefan A1 - Weinmann‐Menke, Julia A1 - Heller, Katharina A1 - Banas, Bernhard A1 - Schwenger, Vedat A1 - Nadalin, Silvio A1 - Lopau, Kai A1 - Hüser, Norbert A1 - Heemann, Uwe T1 - Repeated kidney re‐transplantation—the Eurotransplant experience: a retrospective multicenter outcome analysis JF - Transplant International N2 - In Eurotransplant kidney allocation system (ETKAS), candidates can be considered unlimitedly for repeated re‐transplantation. Data on outcome and benefit are indeterminate. We performed a retrospective 15‐year patient and graft outcome data analysis from 1464 recipients of a third or fourth or higher sequential deceased donor renal transplantation (DDRT) from 42 transplant centers. Repeated re‐DDRT recipients were younger (mean 43.0 vs. 50.2 years) compared to first DDRT recipients. They received grafts with more favorable HLA matches (89.0% vs. 84.5%) but thereby no statistically significant improvement of patient and graft outcome was found as comparatively demonstrated in 1st DDRT. In the multivariate modeling accounting for confounding factors, mortality and graft loss after 3rd and ≥4th DDRT (P < 0.001 each) and death with functioning graft (DwFG) after 3rd DDRT (P = 0.001) were higher as compared to 1st DDRT. The incidence of primary nonfunction (PNF) was also significantly higher in re‐DDRT (12.7%) than in 1st DDRT (7.1%; P < 0.001). Facing organ shortage, increasing waiting time, and considerable mortality on dialysis, we question the current policy of repeated re‐DDRT. The data from this survey propose better HLA matching in first DDRT and second DDRT and careful selection of candidates, especially for ≥4th DDRT. KW - allocation KW - child KW - fourth KW - graft KW - kidney KW - loss KW - repeated KW - re‐transplantation KW - survival KW - third Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-214161 VL - 33 IS - 6 SP - 617 EP - 631 ER - TY - JOUR A1 - Fischer, Julia A1 - Knop, Stefan A1 - Danhof, Sophia A1 - Einsele, Hermann A1 - Keller, Daniela A1 - Löffler, Claudia T1 - The influence of baseline characteristics, treatment and depression on health-related quality of life in patients with multiple myeloma: a prospective observational study JF - BMC Cancer N2 - Background Multiple myeloma (MM) is the third most common hematologic malignancy with increasing importance due to improving treatment strategies and long-term outcomes in an aging population. This study aims to analyse influencing factors on health-related quality of life (HRQoL), such as treatment strategies, participation in a clinical trial and patient characteristics like anxiety, depression, gender, and age. A better understanding of the individual factors in context with HRQoL could provide a helpful instrument for clinical decisions. Methods In this prospective observational study, the HRQoL of MM patients with different therapies (first-line and relapse) was quantified by standardized questionnaires (EORTC QLQ-C30 and -MY20) in the context of sociodemographic data, individual anxiety and depressiveness (PHQ-4), and a selected number of clinical parameters and symptoms at defined time-points before, during, and after therapy. Results In total, 70 patients were included in the study. The median age of the study cohort was 62 years. 44% were female and 56% were male patients. More than half of the patients were fully active with an ECOG 0. Global health status was significantly higher in patients with first-line treatment and even increased after start of therapy, while the pain level decreased. In contrast, patients with relapsed MM reported a decreasing global health status and increasing pain. Additionally, there was a higher global health status in less anxious/depressive patients. HRQoL decreased significantly after start of chemotherapy in the parameters body image, side effects of treatment, and cognitive functioning. Tandem stem-cell transplantation was not found to be a risk factor for higher impairment of HRQoL. Participation in a clinical study led to an improvement of most aspects of HRQoL. Among others, increased anxiety and depression, female gender, older age, impaired performance status, and recurrent disease can be early indicators for a reduced HRQoL. Conclusion This study showed the importance of regular longitudinal assessments of patient reported outcomes (PROs) in routine clinical care. For the first time, to our knowledge, we were able to demonstrate a potential impact between participation in clinical trials and HRQoL. However, due to frequently restrictive inclusion criteria for clinical trials, these MM patients might not be directly comparable with patients treated within standard therapy concepts. Further studies are needed to clarify the relevance of this preliminary data in order to develop an individualized, patient-centred, therapy concept. KW - multiple myeloma KW - quality of life KW - participation in clinical trials KW - depression KW - observational Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-300435 VL - 22 ER - TY - THES A1 - Fischer, Julia Katrin T1 - Evaluation der Lebensqualität von Patienten mit Multiplem Myelom mittels standardisierter Fragebögen der EORTC T1 - Evaluation of health-related quality of life in patients with multiple myeloma by using standardized questionnaires of the EORTC N2 - Im Rahmen dieser Studie wurde die Lebensqualität (QoL) von Patienten mit Multiplem Myelom zu verschiedenen Therapiezeitpunkten untersucht. Dabei erwies sich die erstmals im Rahmen einer Studie mit Myelompatienten angewandte Kombination aus PHQ-4, EORTC QLQ-C30 und dem spezifischen -MY20 Fragebogen als geeignetes Instrument zur validen Erfassung von Ängstlichkeit/Depressivität und Lebensqualität. Insgesamt schätzten Erstlinienpatienten, Männer und jüngere Patienten vor, während und nach der Therapie ihre Lebensqualität positiver ein, sodass insbesondere Rezidivpatienten, Frauen und ältere Patienten von einer intensivierten therapiebegleitenden supportiven Betreuung profitieren könnten. Es sollte bei der Therapiewahl berücksichtigt werden, dass Erstlinienpatienten zum einen über eine insgesamt bessere allgemeine QoL und geringere Schmerzen als Rezidivpatienten berichteten und zum anderen es durch die systemische Therapie bei diesen zu einer weiteren Verbesserung kommen kann. Unabhängig hiervon korrelierte der ECOG-Status signifikant mit der QoL und sollte daher regelmäßig erhoben werden. Während der Therapie kam es bei Myelompatienten v.a. zu einer negativeren Wahrnehmung des eigenen Körperbilds, einer Abnahme der kognitiven Funktion und einer Zunahme der Therapienebenwirkungen, sodass interdisziplinäre Behandlerteams neben einem optimalen Nebenwirkungsmanagement auch in der klinischen Routine noch nicht so fest etablierte Ressourcen berücksichtigen sollten, wie z.B. psychoedukative Interventionen, Entspannungsverfahren oder auch kognitives Training. Eine der wichtigsten Erkenntnisse der Studie war die signifikant reduzierte Lebensqualität bei Patienten mit vermehrter Ängstlichkeit/Depressivität, die die Notwendigkeit eines regelmäßigen Screenings in der klinischen Routine aufzeigt, um Risikopatienten entsprechend zu identifizieren. Trotz der vermuteten Lebensqualitätsbeeinflussung durch die intensivere, längere Therapie, zeigten sich bei Tandemtransplantierten nicht mehr Lebensqualitätsvariablen signifikant negativ beeinflusst als beim Gesamtkollektiv, sodass diese Beobachtung eine wertvolle Entscheidungshilfe für Patienten sein könnte, die aus Sorge vor einer reduzierten Lebensqualität transplantationsbasierten Konzepten zurückhaltend gegenüberstehen. Unter Berücksichtigung der o.g. Limitationen, konnte zusätzlich eine deutliche positive Beeinflussung der Lebensqualität durch Teilnahme an klinischen Therapiestudien aufgezeigt werden, sodass Patienten evtl. von einer noch intensiveren multiprofessionellen Begleitung wie sie in Studiensettings gegeben ist profitieren könnten. N2 - Background: Multiple myeloma (MM) is an incurable hematologic malignancy with increasing importance and incidence due to an aging population. Currently, it’s the third most common haematological cancer worldwide. A multitude of therapeutic options for the treatment of MM is available. Each has a different range of adverse events and dependent on this, a varying influence on the health-related quality of life (HRQoL). As of yet, little is known about the impact of the different therapeutic options, especially during and after treatment on HRQoL, so this should be investigated. Also, this study aims to show the influences on the HRQoL of some other patient characteristics like anxiety/depression, gender, age etc. Additionally, the influence of participation in a clinical trial on HRQoL should be examined. The aim of this study is to identify patients with MM at a higher risk for decreased HRQoL under therapy to provide a basis for the consideration of those results in clinical decisions. Methods: In this prospective observational study, the HRQoL of MM patients with different therapies (first-line and higher-treatment-lines) was quantified by standardized questionnaires (EORTC QLQ-C30 and -MY20) in the context of individual depressiveness (PHQ-4), sociodemographic data, and a selected number of symptoms and clinical parameters. In case of treatment without stem cell transplantation, there was a baseline assessment before the start of therapy and two following assessments after the end of the treatment. In case of autologous/allogeneic/tandem-stem cell transplantation, in addition to the baseline assessment, there were two or three following assessments to measure the HRQoL during and after treatment. Results: In total, 70 patients were included in the study. Global health status was significantly higher in patients with first-line treatment and with less anxiety/depression. HRQoL decreased significantly after start of chemotherapy in the parameters body image, side effects of treatment and cognitive functioning. There was no impairment in further HRQoL parameters in patients with tandem-stem cell transplantation in comparison to the whole sample. After start of the therapy there was an increasing global health status and a decreasing pain level in patients with first-line, in contrast of both in patients with a treatment of a recurrent disease. In case of treatment as part of clinical trials, most aspects of HRQoL were indicated better, too. HRQoL scales were especially influenced by gender, age, Eastern Cooperative Oncology Group (ECOG) performance status and bone symptoms with better assessment of men, younger patients, lower ECOG index and less bone symptoms. Conclusion: Anxiety and depression, male gender, older age, higher ECOG status and bone symptoms can be early indicators for a reduced HRQoL of patients undergoing a therapy for MM. Especially patients with a higher-treatment-line need psycho-oncological support during chemotherapy. Additionally, because of the better HRQoL in most parameters, a treatment as part of clinical trials should be contemplated. However, due to inclusion criteria for clinical trials, it might be difficult to compare them with patients treated within standard therapy concepts. KW - Lebensqualität KW - Plasmozytom KW - Depressivität KW - PHQ-4 KW - Ängstlichkeit/Depressivität KW - Multiples Myelom KW - Prospektive klinische Verlaufsstudie KW - EORTC Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-316628 N1 - Teile der Ergebnisse der Diss. sind bereits in einem Zeitschriftenaufsatz veröffentlicht worden (Zeitschrift BMC Cancer): https://bmccancer.biomedcentral.com/articles/10.1186/s12885-022-10101-9 ER - TY - JOUR A1 - Haake, Markus A1 - Haack, Beatrice A1 - Schäfer, Tina A1 - Harter, Patrick N. A1 - Mattavelli, Greta A1 - Eiring, Patrick A1 - Vashist, Neha A1 - Wedekink, Florian A1 - Genssler, Sabrina A1 - Fischer, Birgitt A1 - Dahlhoff, Julia A1 - Mokhtari, Fatemeh A1 - Kuzkina, Anastasia A1 - Welters, Marij J. P. A1 - Benz, Tamara M. A1 - Sorger, Lena A1 - Thiemann, Vincent A1 - Almanzar, Giovanni A1 - Selle, Martina A1 - Thein, Klara A1 - Späth, Jacob A1 - Gonzalez, Maria Cecilia A1 - Reitinger, Carmen A1 - Ipsen-Escobedo, Andrea A1 - Wistuba-Hamprecht, Kilian A1 - Eichler, Kristin A1 - Filipski, Katharina A1 - Zeiner, Pia S. A1 - Beschorner, Rudi A1 - Goedemans, Renske A1 - Gogolla, Falk Hagen A1 - Hackl, Hubert A1 - Rooswinkel, Rogier W. A1 - Thiem, Alexander A1 - Romer Roche, Paula A1 - Joshi, Hemant A1 - Pühringer, Dirk A1 - Wöckel, Achim A1 - Diessner, Joachim E. A1 - Rüdiger, Manfred A1 - Leo, Eugen A1 - Cheng, Phil F. A1 - Levesque, Mitchell P. A1 - Goebeler, Matthias A1 - Sauer, Markus A1 - Nimmerjahn, Falk A1 - Schuberth-Wagner, Christine A1 - Felten, Stefanie von A1 - Mittelbronn, Michel A1 - Mehling, Matthias A1 - Beilhack, Andreas A1 - van der Burg, Sjoerd H. A1 - Riedel, Angela A1 - Weide, Benjamin A1 - Dummer, Reinhard A1 - Wischhusen, Jörg T1 - Tumor-derived GDF-15 blocks LFA-1 dependent T cell recruitment and suppresses responses to anti-PD-1 treatment JF - Nature Communications N2 - Immune checkpoint blockade therapy is beneficial and even curative for some cancer patients. However, the majority don’t respond to immune therapy. Across different tumor types, pre-existing T cell infiltrates predict response to checkpoint-based immunotherapy. Based on in vitro pharmacological studies, mouse models and analyses of human melanoma patients, we show that the cytokine GDF-15 impairs LFA-1/β2-integrin-mediated adhesion of T cells to activated endothelial cells, which is a pre-requisite of T cell extravasation. In melanoma patients, GDF-15 serum levels strongly correlate with failure of PD-1-based immune checkpoint blockade therapy. Neutralization of GDF-15 improves both T cell trafficking and therapy efficiency in murine tumor models. Thus GDF-15, beside its known role in cancer-related anorexia and cachexia, emerges as a regulator of T cell extravasation into the tumor microenvironment, which provides an even stronger rationale for therapeutic anti-GDF-15 antibody development. KW - cancer microenvironment KW - immunotherapy KW - T cells KW - tumour immunology Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-357333 VL - 14 ER -