@article{ManiucSalingerAndersetal.2019,
  author    = {Maniuc, Octavian and Salinger, Tim and Anders, Fabian and M{\"u}ntze, Jonas and Liu, Dan and Hu, Kai and Ertl, Georg and Frantz, Stefan and Nordbeck, Peter},
  title     = {Impella CP use in patients with non-ischaemic cardiogenic shock},
  series = {ESC Heart Failure},
  volume    = {6},
  journal   = {ESC Heart Failure},
  number    = {4},
  doi       = {10.1002/ehf2.12446},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-202794},
  pages     = {863- 866},
  year      = {2019},
  abstract  = {Aims From the various mechanical cardiac assist devices and indications available, the use of the percutaneous intraventricular Impella CP pump is usually restricted to acute ischaemic shock or prophylactic indications in high-risk interventions. In the present study, we investigated clinical usefulness of the Impella CP device in patients with non-ischaemic cardiogenic shock as compared with acute ischaemia. Methods and results In this retrospective single-centre analysis, patients who received an Impella CP at the University Hospital W{\"u}rzburg between 2013 and 2017 due to non-ischaemic cardiogenic shock were age-matched 2:1 with patients receiving the device due to ischaemic cardiogenic shock. Inclusion criteria were therapy refractory haemodynamic instability with severe left ventricular systolic dysfunction and serum lactate >2.0 mmol/L at implantation. Basic clinical data, indications for mechanical ventricular support, and outcome were obtained in all patients with non-ischaemic as well as ischaemic shock and compared between both groups. Continuous variables are expressed as mean ± standard deviation or median (quartiles). Categorical variables are presented as count and per cent. Twenty-five patients had cardiogenic shock due to non-ischaemic reasons and were compared with 50 patients with cardiogenic shock due to acute myocardial infarction. Resuscitation rates before implantation of Impella CP were high (32 vs. 42\%; P = 0.402). At implantation, patients with non-ischaemic cardiogenic shock had lower levels of high-sensitive troponin T (110.65 [57.87-322.1] vs. 1610 [450.8-3861.5] pg/mL; P = 0.001) and lactate dehydrogenase (377 [279-608] vs. 616 [371.3-1109] U/L; P = 0.007), while age (59 ± 16 vs. 61.7 ± 11; P = 0.401), glomerular filtration rate (43.5 [33.2-59.7] vs. 48 [35.75-69] mL/min; P = 0.290), C-reactive protein (5.17 [3.27-10.26] vs. 10.97 [3.23-17.2] mg/dL; P = 0.195), catecholamine index (30.6 [10.6-116.9] vs. 47.6 [11.7-90] μg/kg/min; P = 0.663), and serum lactate (2.6 [2.2-5.8] vs. 2.9 [1.3-6.6] mmol/L; P = 0.424) were comparable between both groups. There was a trend for longer duration of Impella support in the non-ischaemic groups (5 [2-7.5] vs. 3 [2-5.25] days, P = 0.211). Rates of haemodialysis (52 vs. 47\%; P = 0.680) and transition to extracorporeal membrane oxygenation (13.6 vs. 22.2\%; P = 0.521) were comparable. No significant difference was found regarding both 30 day survival (48 vs. 30\%; P = 0.126) and in-hospital mortality (66.7 vs. 74\%; P = 0.512), although there was a trend for better survival in the non-ischaemic group. Conclusions These data suggest that temporary use of the Impella CP device might be a useful therapeutic option for bridge to recovery not only in ischaemic but also in non-ischaemic cardiogenic shock.},
  language  = {en}
}
@article{KoepingShehataDielerSchneideretal.2018,
  author    = {K{\"o}ping, Maria and Shehata-Dieler, Wafaa and Schneider, Dieter and Cebulla, Mario and Oder, Daniel and M{\"u}ntze, Jonas and Nordbeck, Peter and Wanner, Christoph and Hagen, Rudolf and Schraven, Sebastian P.},
  title     = {Characterization of vertigo and hearing loss in patients with Fabry disease},
  series = {Orphanet Journal of Rare Diseases},
  volume    = {13},
  journal   = {Orphanet Journal of Rare Diseases},
  doi       = {10.1186/s13023-018-0882-7},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-222818},
  year      = {2018},
  abstract  = {Background Fabry Disease (FD) is an X-linked hereditary lysosomal storage disorder which leads to a multisystemic intralysosomal accumulation of globotriaosylceramid (Gb3). Besides prominent renal and cardiac organ involvement, patients commonly complain about vestibulocochlear symptoms like high-frequency hearing loss, tinnitus and vertigo. However, comprehensive data especially on vertigo remain scarce. The aim of this study was to examine the prevalence and characteristics of vertigo and hearing loss in patients with FD, depending on renal and cardiac parameters and get hints about the site and the pattern of the lesions. Methods Single-center study with 57 FD patients. Every patient underwent an oto-rhino-laryngological examination as well as videonystagmography and vestibular evoked myogenic potentials (VEMPs) and audiological measurements using pure tone audiometry and auditory brainstem response audiometry (ABR). Renal function was measured by eGFR, cardiac impairment was graduated by NYHA class. Results More than one out of three patients (35.1\%) complained about hearing loss, 54.4\% about vertigo and 28.1\% about both symptom. In 74\% a sensorineural hearing loss of at least 25 dB was found, ABR could exclude any retrocochlear lesion. Caloric testing showed abnormal values in 71.9\%, VEMPs were pathological in 68\%. A correlation between the side or the shape of hearing loss and pathological vestibular testing could not be revealed. Conclusions Hearing loss and vertigo show a high prevalence in FD. While hearing loss seems due to a cochlear lesion, peripheral vestibular as well as central nervous pathologies cause vertigo. Thus, both the site of lesion and the pathophysiological patterns seem to differ.},
  language  = {en}
}
@article{KoepingShehataDielerCebullaetal.2017,
  author    = {K{\"o}ping, Maria and Shehata-Dieler, Wafaa and Cebulla, Mario and Rak, Kristen and Oder, Daniel and M{\"u}ntze, Jonas and Nordbeck, Peter and Wanner, Christoph and Hagen, Rudolf and Schraven, Sebastian},
  title     = {Cardiac and renal dysfunction is associated with progressive hearing loss in patients with Fabry disease},
  series = {PLoS ONE},
  volume    = {12},
  journal   = {PLoS ONE},
  number    = {11},
  doi       = {10.1371/journal.pone.0188103},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-169961},
  pages     = {e0188103},
  year      = {2017},
  abstract  = {Background Fabry disease (FD) is an X-linked recessive hereditary lysosomal storage disorder which results in the accumulation of globotriaosylceramid (Gb3) in tissues of kidney and heart as well as central and peripheral nervous system. Besides prominent renal and cardiac organ involvement, cochlear symptoms like high-frequency hearing loss and tinnitus are frequently found with yet no comprehensive data available in the literature. Objective To examine hearing loss in patients with FD depending on cardiac and renal function. Material and methods Single-center study with 68 FD patients enrolled between 2012 and 2016 at the Department of Oto-Rhino-Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery of the University of W{\"u}rzburg. Every subject underwent an oto-rhino-laryngological examination as well as behavioral, electrophysiological and electroacoustical audiological testing. High-frequency thresholds were evaluated by using a modified PTA\(_{6}\) (0.5, 1, 2, 4, 6, 8) and HF-PTA (6, 8 kHz). Renal function was measured by eGFR, cardiac impairment was graduated by NYHA class. Results Sensorineural hearing loss was detected in 58.8\% of the cohort, which occurred typically in sudden episodes and affected especially high frequencies. Hearing loss is asymmetric, beginning unilaterally and affecting the contralateral ear later. Tinnitus was reported by 41.2\%. Renal and cardiac impairment influenced the severity of hearing loss (p < 0.05). Conclusions High frequency hearing loss is a common problem in patients with FD. Although not life-threatening, it can seriously reduce quality of life and should be taken into account in diagnosis and therapy. Optimized extensive hearing assessment including higher frequency thresholds should be used.},
  language  = {en}
}
@article{SalingerHuLiuetal.2018,
  author    = {Salinger, Tim and Hu, Kai and Liu, Dan and Taleh, Scharoch and Herrmann, Sebastian and Oder, Daniel and Gensler, Daniel and M{\"u}ntze, Jonas and Ertl, Georg and Lorenz, Kristina and Frantz, Stefan and Weidemann, Frank and Nordbeck, Peter},
  title     = {Association between Comorbidities and Progression of Transvalvular Pressure Gradients in Patients with Moderate and Severe Aortic Valve Stenosis},
  series = {Cardiology Research and Practice},
  journal   = {Cardiology Research and Practice},
  doi       = {10.1155/2018/3713897},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-227291},
  pages     = {3713897, 1-7},
  year      = {2018},
  abstract  = {Background. Fast progression of the transaortic mean gradient (P-mean) is relevant for clinical decision making of valve replacement in patients with moderate and severe aortic stenosis (AS) patients. However, there is currently little knowledge regarding the determinants affecting progression of transvalvular gradient in AS patients. Methods. This monocentric retrospective study included consecutive patients presenting with at least two transthoracic echocardiography examinations covering a time interval of one year or more between April 2006 and February 2016 and diagnosed as moderate or severe aortic stenosis at the final echocardiographic examination. Laboratory parameters, medication, and prevalence of eight known cardiac comorbidities and risk factors (hypertension, diabetes, coronary heart disease, peripheral artery occlusive disease, cerebrovascular disease, renal dysfunction, body mass index >= 30 Kg/m(2), and history of smoking) were analyzed. Patients were divided into slow (P-mean < 5 mmHg/year) or fast (P-mean >= 5 mmHg/year) progression groups. Results. A total of 402 patients (mean age 78 +/- 9.4 years, 58\% males) were included in the study. Mean follow-up duration was 3.4 +/- 1.9 years. The average number of cardiac comorbidities and risk factors was 3.1 +/- 1.6. Average number of cardiac comorbidities and risk factors was higher in patients in slow progression group than in fast progression group (3.3 +/- 1.5 vs 2.9 +/- 1.7; P = 0.036). Patients in slow progression group had more often coronary heart disease (49.2\% vs 33.6\%; P = 0.003) compared to patients in fast progression group. LDL-cholesterol values were lower in the slow progression group (100 +/- 32.6 mg/dl vs 110.8 +/- 36.6 mg/dl; P = 0.005). Conclusion. These findings suggest that disease progression of aortic valve stenosis is faster in patients with fewer cardiac comorbidities and risk factors, especially if they do not have coronary heart disease. Further prospective studies are warranted to investigate the outcome of patients with slow versus fast progression of transvalvular gradient with regards to comorbidities and risk factors.},
  language  = {en}
}