@article{WhiteSpringerWiseetal.2022, author = {White, P. Lewis and Springer, Jan and Wise, Matt P. and Einsele, Hermann and L{\"o}ffler, Claudia and Seif, Michelle and Prommersberger, Sabrina and Backx, Matthijs and L{\"o}ffler, J{\"u}rgen}, title = {A clinical case of COVID-19-associated pulmonary aspergillosis (CAPA), illustrating the challenges in diagnosis (despite overwhelming mycological evidence)}, series = {Journal of Fungi}, volume = {8}, journal = {Journal of Fungi}, number = {1}, issn = {2309-608X}, doi = {10.3390/jof8010081}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-302438}, year = {2022}, abstract = {The COVID-19 pandemic has resulted in large numbers of patients requiring critical care management. With the established association between severe respiratory virus infection and invasive pulmonary aspergillosis (7.6\% for COVID-19-associated pulmonary aspergillosis (CAPA)), the pandemic places a significant number of patients at potential risk from secondary invasive fungal disease. We described a case of CAPA with substantial supporting mycological evidence, highlighting the need to employ strategic diagnostic algorithms and weighted definitions to improve the accuracy in diagnosing CAPA.}, language = {en} } @article{WeissSchlegelTerpitzetal.2020, author = {Weiss, Esther and Schlegel, Jan and Terpitz, Ulrich and Weber, Michael and Linde, J{\"o}rg and Schmitt, Anna-Lena and H{\"u}nniger, Kerstin and Marischen, Lothar and Gamon, Florian and Bauer, Joachim and L{\"o}ffler, Claudia and Kurzai, Oliver and Morton, Charles Oliver and Sauer, Markus and Einsele, Hermann and Loeffler, Juergen}, title = {Reconstituting NK Cells After Allogeneic Stem Cell Transplantation Show Impaired Response to the Fungal Pathogen Aspergillus fumigatus}, series = {Frontiers in Immunology}, volume = {11}, journal = {Frontiers in Immunology}, issn = {1664-3224}, doi = {10.3389/fimmu.2020.02117}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-212581}, year = {2020}, abstract = {Delayed natural killer (NK) cell reconstitution after allogeneic stem cell transplantation (alloSCT) is associated with a higher risk of developing invasive aspergillosis. The interaction of NK cells with the human pathogen Aspergillus (A.) fumigatus is mediated by the fungal recognition receptor CD56, which is relocated to the fungal interface after contact. Blocking of CD56 signaling inhibits the fungal mediated chemokine secretion of MIP-1α, MIP-1β, and RANTES and reduces cell activation, indicating a functional role of CD56 in fungal recognition. We collected peripheral blood from recipients of an allograft at defined time points after alloSCT (day 60, 90, 120, 180). NK cells were isolated, directly challenged with live A. fumigatus germ tubes, and cell function was analyzed and compared to healthy age and gender-matched individuals. After alloSCT, NK cells displayed a higher percentage of CD56\(^{bright}\)CD16\(^{dim}\) cells throughout the time of blood collection. However, CD56 binding and relocalization to the fungal contact side were decreased. We were able to correlate this deficiency to the administration of corticosteroid therapy that further negatively influenced the secretion of MIP-1α, MIP-1β, and RANTES. As a consequence, the treatment of healthy NK cells ex vivo with corticosteroids abrogated chemokine secretion measured by multiplex immunoassay. Furthermore, we analyzed NK cells regarding their actin cytoskeleton by Structured Illumination Microscopy (SIM) and flow cytometry and demonstrate an actin dysfunction of NK cells shown by reduced F-actin content after fungal co-cultivation early after alloSCT. This dysfunction remains until 180 days post-alloSCT, concluding that further actin-dependent cellular processes may be negatively influenced after alloSCT. To investigate the molecular pathomechansism, we compared CD56 receptor mobility on the plasma membrane of healthy and alloSCT primary NK cells by single-molecule tracking. The results were very robust and reproducible between tested conditions which point to a different molecular mechanism and emphasize the importance of proper CD56 mobility.}, language = {en} } @article{LeonhardtWinklerKollikowskietal.2023, author = {Leonhardt, Jonas and Winkler, Marcela and Kollikowski, Anne and Schiffmann, Lisa and Quenzer, Anne and Einsele, Hermann and L{\"o}ffler, Claudia}, title = {Mind-body-medicine in oncology—from patient needs to tailored programs and interventions}, series = {Frontiers in Psychology}, volume = {14}, journal = {Frontiers in Psychology}, issn = {1664-1078}, doi = {10.3389/fpsyg.2023.1140693}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-321970}, year = {2023}, abstract = {Introduction: National and international guidelines recommend early integration of evidence-based multimodal interventions and programs, especially with a focus on relaxation techniques and other Mind-Body-based methods to maintain the quality of life of oncology patients, improve treatment tolerability, and promote healthy lifestyle behaviors. Consequently, we aim to understand what drives patients and how they navigate integrative medicine to best advise them. This study aimed to detect possible topics of particular interest to patients and identify the patient groups that could benefit most from further programs. Furthermore, we aimed to investigate if patients are open-minded toward integrative oncology concepts and learn about their motivational level to maintain or change behavior. Methods: Between August 2019 and October 2020 we surveyed patients undergoing oncological therapy in a university oncological outpatient center using a custom-developed questionnaire based on established Mind-Body Medicine concepts. Results: We included 294 patients with various cancers. More than half reported problems sleeping through (61\%) and 42\% felt stressed frequently, invariably rating this as detrimental to their health. Moreover, a slight majority (52\%) felt physically limited due to their disease and only 30\% performed defined exercise programs. Women were significantly more likely to feel stressed and reported with alarming frequency that they often feel "everything was up to them." The 40-65-year-olds reported significantly less restful sleep, more stress and were more dissatisfied with their situation. However, this group already used natural remedies most frequently and was most often motivated to use relaxation techniques in the next 6 months. The lower the perceived individual energy level (EL), the less frequently patients did sport, the more frequently they felt their disease impaired their activity, mostly feeling stressed and tense. We also found significant associations between negative emotions/thoughts and the variables "sleep," "use of relaxation techniques," "personal stress perception," and "successful lifestyle modification." Conclusion: Mind-Body programs that focus on patient's individual resources, with tools to explore impairing patterns of self-perception and cognitive biases, can be a valuable resource for oncology patients and should therefore be part of an integrative medical treatment concept.}, language = {en} } @article{JendretzkiHennigerSchiffmannetal.2022, author = {Jendretzki, Julia and Henniger, Dorothea and Schiffmann, Lisa and Wolz, Constanze and Kollikowski, Anne and Meining, Alexander and Einsele, Hermann and Winkler, Marcela and L{\"o}ffler, Claudia}, title = {Every fifth patient suffered a high nutritional risk — Results of a prospective patient survey in an oncological outpatient center}, series = {Frontiers in Nutrition}, volume = {9}, journal = {Frontiers in Nutrition}, issn = {2296-861X}, doi = {10.3389/fnut.2022.1033265}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-311284}, year = {2022}, abstract = {Introduction Malnutrition in cancer patients often remains undetected and underestimated in clinical practice despite studies revealing prevalences from 20 to 70\%. Therefore, this study aimed to identify patient groups exposed to an increased nutritional risk in a university oncological outpatient center. Methods Between May 2017 and January 2018 we screened oncological patients there using the malnutrition universal screening tool (MUST). Qualitative data were collected by a questionnaire to learn about patients' individual information needs and changes in patients' diets and stressful personal nutrition restrictions. Results We included 311 patients with various cancers. 20.3\% (n = 63) were found to be at high risk of malnutrition, 16.4\% (n = 51) at moderate risk despite a mean body mass index (BMI) of 26.5 ± 4.7 kg/m2. The average age was 62.7 (± 11.8) with equal gender distribution (52\% women, n = 162). In 94.8\% (n = 295) unintended weight loss led to MUST scoring. Patients with gastrointestinal tumors (25\%, n = 78) and patients >65 years (22\%, n = 68) were at higher risk. Furthermore, there was a significant association between surgery or chemotherapy within six months before survey and a MUST score ≥2 (OR = 3.6). Taste changes, dysphagia, and appetite loss were also particular risk factors (OR = 2.3-3.2). Young, female and normal-weight patients showed most interest in nutrition in cancer. However, only 38\% (n = 118) had a nutritional counseling. Conclusion This study confirms that using the MUST score is a valid screening procedure to identify outpatients at risk of developing malnutrition. Here one in five was at high risk, but only 1\% would have been detected by BMI alone. Therefore, an ongoing screening procedure with meaningful parameters should be urgently implemented into the clinical routine of cancer outpatients as recommended in international guidelines.}, language = {en} } @article{FischerKnopDanhofetal.2022, author = {Fischer, Julia and Knop, Stefan and Danhof, Sophia and Einsele, Hermann and Keller, Daniela and L{\"o}ffler, Claudia}, title = {The influence of baseline characteristics, treatment and depression on health-related quality of life in patients with multiple myeloma: a prospective observational study}, series = {BMC Cancer}, volume = {22}, journal = {BMC Cancer}, doi = {10.1186/s12885-022-10101-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300435}, year = {2022}, abstract = {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.}, language = {en} }