@article{MichalskiSchloetelburgHartrampfetal.2023,
  author    = {Michalski, Kerstin and Schl{\"o}telburg, Wiebke and Hartrampf, Philipp E. and Kosmala, Aleksander and Buck, Andreas K. and Hahner, Stefanie and Schirbel, Andreas},
  title     = {Radiopharmaceuticals for treatment of adrenocortical carcinoma},
  series = {Pharmaceuticals},
  volume    = {17},
  journal   = {Pharmaceuticals},
  number    = {1},
  issn      = {1424-8247},
  doi       = {10.3390/ph17010025},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-355901},
  year      = {2023},
  abstract  = {Adrenocortical carcinoma (ACC) represents a rare tumor entity with limited treatment options and usually rapid tumor progression in case of metastatic disease. As further treatment options are needed and ACC metastases are sensitive to external beam radiation, novel theranostic approaches could complement established therapeutic concepts. Recent developments focus on targeting adrenal cortex-specific enzymes like the theranostic twin [\(^{123/131}\)I]IMAZA that shows a good image quality and a promising therapeutic effect in selected patients. But other established molecular targets in nuclear medicine such as the C-X-C motif chemokine receptor 4 (CXCR4) could possibly enhance the therapeutic regimen as well in a subgroup of patients. The aims of this review are to give an overview of innovative radiopharmaceuticals for the treatment of ACC and to present the different molecular targets, as well as to show future perspectives for further developments since a radiopharmaceutical with a broad application range is still warranted.},
  language  = {en}
}
@article{GuederReinFlohretal.2023,
  author    = {G{\"u}der, G{\"u}lmisal and Rein, Eva von and Flohr, Thomas and Weismann, Dirk and Schmitt, Dominik and St{\"o}rk, Stefan and Frantz, Stefan and Kratzer, Vincent and Kendi, Christian},
  title     = {Motion detectors as additional monitoring devices in the intensive care unit — a proof-of-concept study},
  series = {Applied Sciences},
  volume    = {13},
  journal   = {Applied Sciences},
  number    = {16},
  issn      = {2076-3417},
  doi       = {10.3390/app13169319},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-362404},
  year      = {2023},
  abstract  = {Background: Monitoring the vital signs of delirious patients in an intensive care unit (ICU) is challenging, as they might (un-)intentionally remove devices attached to their bodies. In mock-up scenarios, we systematically assessed whether a motion detector (MD) attached to the bed may help in identifying emergencies. Methods: We recruited 15 employees of the ICU and equipped an ICU bed with an MD (IRON Software GmbH, Gr{\"u}nwald, Germany). Participants were asked to replay 22 mock-up scenes of one-minute duration each: 12 scenes with movements and 10 without movements, of which 5 were emergency scenes ("lying dead-still, with no or very shallow breathing"). Blinded recordings were presented to an evaluation panel consisting of an experienced ICU nurse and a physician, who was asked to assess and rate the presence of motions. Results: Fifteen participants (nine women; 173 ± 7.0 cm; 78 ± 19 kg) joined the study. In total, 286 out of 330 scenes (86.7\%) were rated correctly. Ratings were false negative (FN: "no movements detected, but recorded") in 7 out of 180 motion scenes (3.9\%). Ratings were false positive (FP: "movements detected, but not recorded") in 37 out of 150 scenes (24.7\%), more often in men than women (26 out of 60 vs. 11 out of 90, respectively; p \< 0.001). Of note, in 16 of these 37 FP-rated scenes, a vibrating mobile phone was identified as a potential confounder. The emergency scenes were correctly rated in 64 of the 75 runs (85.3\%); 10 of the 11 FP-rated scenes occurred in male subjects. Conclusions: The MD allowed for identifying motions of test subjects with high sensitivity (96\%) and acceptable specificity (75\%). Accuracy might increase further if activities are recorded continuously under real-world conditions.},
  language  = {en}
}
@phdthesis{Chen2022,
  author    = {Chen, Mengjia},
  title     = {Right Ventricular Dysfunction contributes to Left Ventricular Thrombus Formation in Patients post Anterior Myocardial Infarction},
  doi       = {10.25972/OPUS-20414},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-204149},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Our current data demonstrate that besides the known risk factors, including apical aneurysm, reduced left ventricular longitudinal systolic function (MAPSE) and advanced diastolic dysfunction, Right ventricular dysfunction as determined by reduced tricuspid annular plane systolic excursion (TAPSE) or right ventricular fractional area change (RV_FAC) is independently associated with left ventricular thrombus formation in acute anterior myocardial infarction patients, especially in the setting of anterior myocardial infarction without the formation of an apical aneurysm. This study suggests that besides left ventricular abnormalities, right ventricular dysfunction likewise contributes LVT formation in patients with acute anterior myocardial infarction.},
  subject      = {Thrombus},
  language  = {en}
}
@phdthesis{Kranz2022,
  author    = {Kranz, Stefanie},
  title     = {Morbidit{\"a}t von Nebennieren-Inzidentalomen mit (m{\"o}glicher) autonomer Cortisol-Sekretion - Eine retro- und prospektive Studie mit dem Patientenkollektiv des Universit{\"a}tsklinikums W{\"u}rzburg von 1998 bis 2017},
  doi       = {10.25972/OPUS-25298},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-252987},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Aufgrund des zunehmenden Einsatzes von Schnittbildgebungen werden immer mehr Nebennieren-Raumforderungen zuf{\"a}llig entdeckt. H{\"a}ufig ist bei diesen Zufallsbefunden („Inzidentalome") laborchemisch eine „autonome Cortisol-Sekretion" auff{\"a}llig, ohne dass jedoch klinische Zeichen eines Glukokortikoid-Exzesses sichtbar w{\"a}ren. Ein florides Cushing-Syndrom f{\"u}hrt bekanntermaßen zu einer erh{\"o}hten kardiovaskul{\"a}ren Morbidit{\"a}t und Mortalit{\"a}t. Ziel unserer Untersuchung war es, die Pr{\"a}valenz kardiovaskul{\"a}rer Risikofaktoren und Ereignisse bei Patienten mit einem Nebennieren-Inzidentalom zu ermitteln. Hierbei wurden die Adenome hinsichtlich ihrer sekretorischen Aktivit{\"a}t in drei Subgruppen eingeteilt („nicht-funktionell", „m{\"o}gliche autonome Cortisol-Sekretion" und „autonome Cortisol-Sekretion") und getrennt voneinander betrachtet. Die vorliegende Einzelzenter-Studie umfasst einen Zeitraum von 20 Jahren und beinhaltet sowohl retro- als auch prospektive Elemente. Insgesamt konnten 260 Patienten mit einem Nachsorgeintervall von durchschnittlich fast 9 Jahren inkludiert werden. Die Raten von arterieller Hypertonie, Diabetes mellitus und Dyslipid{\"a}mie stiegen mit zunehmender Cortisol-Sekretion an; dies war sowohl bei der Erstdiagnose als auch bei der letzten erfassten Nachsorge zu beobachten. Patienten mit einem nicht-funktionellen Adenom wiesen nach der Erstdiagnose eine signifikant geringere Inzidenz kardiovaskul{\"a}rer Ereignisse auf als Patienten mit einer autonomen Cortisol-Sekretion. Mittels einer multivariaten Cox-Regression wurden die H{\"o}he des Serumcortisols im Dexamethason-Suppressionstest und eine positive Eigenanamnese als signifikante Einflussfaktoren f{\"u}r das Auftreten kardiovaskul{\"a}rer Ereignisse ermittelt. Eine klinisch unterschwellige, jedoch chronische Cortisol-Exposition im Sinne einer autonomen Cortisol-Sekretion erh{\"o}ht demnach das Risiko der betroffenen Patienten f{\"u}r die Entwicklung von Herz-Kreislauf-Erkrankungen.},
  subject      = {Nebenniere},
  language  = {de}
}
@article{HendricksMuellerFassnachtetal.2022,
  author    = {Hendricks, Anne and M{\"u}ller, Sophie and Fassnacht, Martin and Germer, Christoph-Thomas and Wiegering, Verena A. and Wiegering, Armin and Reibetanz, Joachim},
  title     = {Impact of lymphadenectomy on the oncologic outcome of patients with adrenocortical carcinoma — a systematic review and meta-analysis},
  series = {Cancers},
  volume    = {14},
  journal   = {Cancers},
  number    = {2},
  issn      = {2072-6694},
  doi       = {10.3390/cancers14020291},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-254798},
  year      = {2022},
  abstract  = {(1) Background: Locoregional lymphadenectomy (LND) in adrenocortical carcinoma (ACC) may impact oncological outcome, but the findings from individual studies are conflicting. The aim of this systematic review and meta-analysis was to determine the oncological value of LND in ACC by summarizing the available literature. (2) Methods: A systematic search on studies published until December 2020 was performed according to the PRISMA statement. The primary outcome was the impact of lymphadenectomy on overall survival (OS). Two separate meta-analyses were performed for studies including patients with localized ACC (stage I-III) and those including all tumor stages (I-IV). Secondary endpoints included postoperative mortality and length of hospital stay (LOS). (3) Results: 11 publications were identified for inclusion. All studies were retrospective studies, published between 2001-2020, and 5 were included in the meta-analysis. Three studies (N = 807 patients) reported the impact of LND on disease-specific survival in patients with stage I-III ACC and revealed a survival benefit of LND (hazard ratio (HR) = 0.42, 95\% confidence interval (95\% CI): 0.26-0.68). Based on results of studies including patients with ACC stage I-IV (2 studies, N = 3934 patients), LND was not associated with a survival benefit (HR = 1.00, 95\% CI: 0.70-1.42). None of the included studies showed an association between LND and postoperative mortality or LOS. (4) Conclusion: Locoregional lymphadenectomy seems to offer an oncologic benefit in patients undergoing curative-intended surgery for localized ACC (stage I-III).},
  language  = {en}
}
@phdthesis{Other2022,
  author    = {Other, Katharina},
  title     = {Expression des Chemokinrezeptors CCR7 in normalen, benignen und malignen Nebennierengeweben und seine Auswirkung auf den Krankheitsverlauf beim Nebennierenkarzinom},
  doi       = {10.25972/OPUS-25193},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-251934},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Die Bindung des Chemokinrezeptors CCR7 mit seinen Liganden CCL19 und CCL21 initiiert neben immunmodulatorischen auch antiapoptotische Effekte und beeinflusst die Geschwindigkeit der Zellmigration. Ein Zusammenhang zwischen CCR7-Expression und Lymphknotenmetastasierung sowie Gesamt{\"u}berleben ist f{\"u}r verschiedene Tumor-Entit{\"a}ten dokumentiert. In der vorliegenden Arbeit wird erstmalig die CCR7-Expression in der Nebenniere, bei Nebennierenadenomen (ACA) und beim Nebennierenkarzinom (ACC) untersucht. Methoden: Es wurden insgesamt 252 Nebennierengewebe (ACC n=128, ACC-Metastasen n=61, ACA n=59, normale Nebennieren n=4) mittels immunhistochemischer F{\"a}rbung und 37 Gewebe (ACC n=9, ACA n=24, normale Nebennieren n=4) mittels quantitativer real-time PCR auf CCR7-Expression hin untersucht. Anschließend wurden die Beziehungen zwischen CCR7-Level (dargestellt durch einen semiquantitativen H-Score) und ACC-Metastasierung, dem Gesamt- und progressionsfreien {\"U}berleben der Patienten und verschiedenen klinischen bzw. histopathologischen Parametern wie ENSAT-Stadium, Hormonsekretion und Ki67-Index analysiert. Ergebnisse: CCR7 konnte in allen untersuchten Nebennierengeweben in unterschiedlicher Intensit{\"a}t nachgewiesen werden. In der gesunden Nebenniere fand sich eine starke CCR7-Expression in den {\"a}ußeren Rindenzonen und dem Nebennierenmark. In den ACA zeigten sich vor allem in endokrin-inaktiven Adenomen (EIA, H-Score 2.4) und cortisolproduzierenden Adenomen (CPA, H-Score 2.3) hohe CCR7-Werte. EIA wiesen damit signifikant h{\"o}here CCR7-Level verglichen mit ACC und aldosteronproduzierenden Adenomen (APA) auf, deren H-Score bei 1.8 bzw. 1.3 lagen. CPA hatten eine signifikante h{\"o}here CCR7-Expression als APA (p<0.005). Bei den Nebennierenkarzinomen fand sich ein signifikanter Unterschied zwischen der CCR7-Membran-Expression von Lymphknotenmetastasen und den Prim{\"a}rtumoren (H-Score: 2.5 vs. 1.8; p<0.001), sowie zwischen Lymphknotenmetastasen und Lokalrezidiven (H-Score: 2.5 vs. 1.6; p<0.001) und Lymphknotenmetastasen und Lungenmetastasen (H-Score: 2.5 vs. 1.7; p=0.03). Hinweise f{\"u}r eine Korrelation zwischen CCR7-Expression und der Tumorgr{\"o}ße, der Hormonproduktion oder verschiedener Prognosefaktoren (ENSAT-Stadium, Weiss-Score, Ki67-Index) fanden sich nicht. Patienten mit Lymphknotenmetastasen bei Diagnose des ACC wiesen in ihren Prim{\"a}rtumoren signifikant h{\"o}here CCR7-Level auf als Patienten ohne Lymphknotenmetastasen (H-Score Mittelwert: 2.1 vs. 1.7; p=0.02). Die CCR7-Expression hatte in diesem Patientenkollektiv keinen signifikanten Einfluss auf das Gesamt- oder das progressionsfreie {\"U}berleben. In der Tendenz erlitten Patienten mit hoher CCR7-Expression einen fr{\"u}heren Tumorprogress. Schlussfolgerung: CCR7 ist regelhaft in den unterschiedlichen Nebennierengeweben exprimiert. Entsprechend der Beobachtungen bei anderen Karzinomerkrankungen, war eine hohe CCR7-Expression mit tendenziell k{\"u}rzerer progressionsfreier Zeit und einer fr{\"u}hen Lymphknotenmetastasierung assoziiert. Um zu kl{\"a}ren, welche weitere Rolle CCR7 in der gesunden Nebenniere und den Nebennierentumoren spielt, sind weitere Untersuchungen notwendig.},
  subject      = {Nebenniere},
  language  = {de}
}
@phdthesis{Cairns2022,
  author    = {Cairns, Tereza},
  title     = {Nierenfunktion bei Morbus Fabry unter Therapie mit Migalastat},
  doi       = {10.25972/OPUS-25266},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-252669},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Seit 2016 ist das orale Chaperonmolek{\"u}l f{\"u}r Therapie von bestimmten Formen von Morbus Fabry zugelassen. In dieser Arbeit wurden Daten bis 3 Jahre Nachverfolgung mit besonderer Hinsicht auf Nierenfunktion unter Therapie mit dem neuen Medikament ausgewertet.},
  subject      = {Fabry-Krankheit},
  language  = {de}
}
@phdthesis{Gaal2022,
  author    = {Gaal, Chiara Claudia},
  title     = {Cardiac Antigens and T cell Specificity after Experimental Myocardial Infarction in Mice},
  doi       = {10.25972/OPUS-26004},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260047},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {Cardiovascular diseases (CVD), subsuming atherosclerosis of the coronary arteries and subsequent myocardial infarction, are the leading cause of death in the European Union (over 4 million deaths annually), with devastating individual and economic consequences. Recent studies revealed that T cells play a crucial role in post-MI inflammation, healing and remodelling processes. Nevertheless, the specificity profile of adaptive immune responses in the infarcted myocardium has not yet been differentiated. The experiments portrayed in this thesis sought to assess whether post-MI CD4+ T cell responses in mice are triggered by heart specific antigens, and eventually identify relevant epitopes. We were able to create a murine antigen atlas including a list of 206 epitopes for I-Ab and 193 epitopes for I-Ad presented on MHC-II in the context of MI. We sought to consecutively test this panel by in vitro T cell proliferation and antigen recall assays ex vivo. The elispot assay was used as a readout for antigen-specific stimulation by measurement of IL-2 and IFN-γ production, currently the most sensitive approach available to detect even small counts of antigen producing cells. Splenocytes as well as lymphocytes from mediastinal lymph nodes were purified from animals 7 days or 56 days after EMI conducted by ligation of the left anterior descending artery. We were able to provide evidence that post-MI T cell responses in Balb/c mice are triggered by heart-specific antigens and that MYHCA, especially MYHCA614-628, is relevant for that response. Moreover, a significant specific T cell response after MI in C57BL/6J mice was observed for α actin, cardiac muscle 1 [ACTC1], myosin-binding protein C3 [MYBPC3] and myosin heavy chain α [MYHCA] derived heart specific antigens. Generally, the epitopes of interest for Balb/c as well as C57BL/6J could be further investigated and may eventually be modulated in the future.},
  subject      = {Regulatorische T-Lymphozyt},
  language  = {en}
}
@article{GramAlbertovaSchirmeretal.2022,
  author    = {Gram, Maximilian and Albertova, P. and Schirmer, V. and Blaimer, M. and Gamer, M. and Herrmann, M. J. and Nordbeck, P. and Jakob, P. M.},
  title     = {Towards robust in vivo quantification of oscillating biomagnetic fields using Rotary Excitation based MRI},
  series = {Scientific Reports},
  volume    = {12},
  journal   = {Scientific Reports},
  number    = {1},
  doi       = {10.1038/s41598-022-19275-5},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300862},
  year      = {2022},
  abstract  = {Spin-lock based functional magnetic resonance imaging (fMRI) has the potential for direct spatially-resolved detection of neuronal activity and thus may represent an important step for basic research in neuroscience. In this work, the corresponding fundamental effect of Rotary EXcitation (REX) is investigated both in simulations as well as in phantom and in vivo experiments. An empirical law for predicting optimal spin-lock pulse durations for maximum magnetic field sensitivity was found. Experimental conditions were established that allow robust detection of ultra-weak magnetic field oscillations with simultaneous compensation of static field inhomogeneities. Furthermore, this work presents a novel concept for the emulation of brain activity utilizing the built-in MRI gradient system, which allows REX sequences to be validated in vivo under controlled and reproducible conditions. Via transmission of Rotary EXcitation (tREX), we successfully detected magnetic field oscillations in the lower nano-Tesla range in brain tissue. Moreover, tREX paves the way for the quantification of biomagnetic fields.},
  language  = {en}
}
@article{FreyLeutritzBackhausetal.2022,
  author    = {Frey, Anna and Leutritz, Tobias and Backhaus, Joy and H{\"o}rnlein, Alexander and K{\"o}nig, Sarah},
  title     = {Item format statistics and readability of extended matching questions as an effective tool to assess medical students},
  series = {Scientific Reports},
  volume    = {12},
  journal   = {Scientific Reports},
  number    = {1},
  doi       = {10.1038/s41598-022-25481-y},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300485},
  year      = {2022},
  abstract  = {Testing based on multiple choice questions (MCQ) is one of the most established forms of assessment, not only in the medical field. Extended matching questions (EMQ) represent a specific type of MCQ designed to require higher levels of cognition, such as problem-solving. The purpose of this evaluation was to assess the suitability and efficiency of EMQ as an assessment method. EMQ were incorporated into the end-of-semester examination in internal medicine, in which 154 students participated, and compared with three established MCQ types. Item and examination quality were investigated, as well as readability and processing time. EMQ were slightly more difficult to score; however, both item discrimination and discrimination index were higher when compared to other item types. EMQ were found to be significantly longer and required more processing time, but readability was improved. Students judged EMQ as clearly challenging, but attributed significantly higher clinical relevance when compared to established MCQ formats. Using the Spearman-Brown prediction, only ten EMQ items would be needed to reproduce the Cronbach's alpha value of 0.75 attained for the overall examination. EMQ proved to be both efficient and suitable when assessing medical students, demonstrating powerful characteristics of reliability. Their expanded use in favor of common MCQ could save examination time without losing out on statistical quality.},
  language  = {en}
}