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Otto S, Albrecht R, Hamadanchi A, Franz M, Westphal JG, Schulze PC. Prevalence of cardiac amyloidosis among cardiac- and non-cardiac patients undergoing echocardiography at a large university echo lab in Germany: a cohort study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Cardiac amyloidosis (CA) is a progressive infiltrative cardiomyopathy that leads to severe heart failure and, once clinically relevant, poses a high mortality risk. Epidemiological data for CA are still sparse and heterogeneous, but urgently needed since novel therapies against ATTR-CA are now available.
Aim
We aimed to assess minimum prevalence rates of CA among cardiac and non-cardiac patients undergoing routine echocardiography in an echo lab of a large university clinic serving all medical specialities in central Germany.
Methods
We established a retro- and prospective database based on suspicious findings in echocardiography for all echocardiographic exams over an 8.5 year period (03/2013 and 09/2021). During this time, 41,375 patients underwent at least one echo exam. Indication for echos were mixed, and consisted of non-cardiac and cardiac patients with acute and chronic illnesses as well as screening exams (e.g. before major surgery or chemotherapy). Suspicious echocardiography were retrospectively analysed whether they underwent further diagnostic or if it remained an unproven suspicion (figure). All echos of suspicious cases were comprehensively re-analysed regarding novel surrogate parameters and indices for CA. Various clinical and laboratory parameters were collected.
Results
The mean age of the cohort of 41,375 patients was 65.1±15.8 years for the first or only echo examination with a slightly unbalanced gender distribution (45% female). The age distribution is shown in the table. While 128 patients were suspected, the diagnosis was falsified in 16 patients and proven in 47 patients (light chain n=16, ATTR n=31; figure). A substantial proportion of patients with suspicious echo received no further diagnostic work-up (N=65). Over the given time frame of 101 months, the prevalence of suspicious echocardiograms was 1 per 323 patients (or 31 per 10,000). The proven cases had a prevalence of 1 per 880 patients (or 11.3 per 10,000). Since ATTR-CA is a disease of the elderly, we saw a vanishingly small number of cases in persons younger than 70 years (table), whereas 90% of all CA patients were older than 70 years. At timing of diagnosis, AL-CA patients were almost 10 years younger compared to diagnosis of ATTR-CA (69.1±8.4 years vs. 77.4±8.5 years). In patients older than 80 years, the prevalence rate of ATTR-CA peaked with 22.6 cases per 10.000 patients (0.23%). The prevalence rate of ATTR-CA was roughly twice as high compared to AL-CA.
Conclusion
For the first time, an estimation of minimum prevalence rates for CA for a defined volume of echocardiograms in an all-comers population is provided. In a mixed population of a hospital of maximum care CA prevalence rate is much higher than expected. Awareness for this “rare” disease is needed, since routine echo exams can prompt suspicion in clinically silent or so far unrecognized CA cases.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- S Otto
- University Hospital Jena , Jena , Germany
| | - R Albrecht
- University Hospital Jena , Jena , Germany
| | | | - M Franz
- University Hospital Jena , Jena , Germany
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Makhmudova U, Samadifar B, Maloku A, Haxhikadrija P, Otto S, Schulze PC, Weingaertner O. Jena auf Ziel: get all patients with ST-elevation myocardial infarction on EAS/ESC-LDL-C targets. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and aims
Low-density lipoprotein cholesterol (LDL-C) reduction is an essential part of the 2019 ESC/EAS dyslipidemia guidelines [1]. Only 18% of patients achieve 2019 ESC/EAS LDL-C target goal in secondary prevention [2]. “Jena auf Ziel – JaZ” (“Jena on target”) is a prospective study that aims at LDL-C target attainment in all patients with ST-elevation myocardial infarction (STEMI) and determination of reasons for failed target attainment.
Methods
All STEMI patients were started on atorvastatin 80 mg/ezetimibe 10 mg on admission. LDL-C levels were monitored during the hospital stay and a 12 months follow-up period. Patients were educated about cardiovascular risk factor optimization. Individual patient cards to document LDL-C levels over time were used to enforce LDL-C target attainment.
Results
In the first 50 consecutive patients, LDL-C levels were 3.39±1.23 mmol/L on admission, 1.84±0.86 mmol/L on discharge and 1.30±0.65 mmol/L during the first follow-up visit (6–8 weeks). On atorvastatin 80 mg/ezetimibe 10 mg 14 out of 50 patients (28%) reached the LDL-C goal on discharge, 36 out of 50 patients (72%) after 6–8 weeks. After addition of bempedoic acid or PCSK9-inhibitors all patients which were followed up in our lipid clinic reach the EAS/ESC-LDL-C target. Only two patients reported myalgias of which one patient refused to continue with lipid-lowering drugs. One patient had elevated liver enzymes, which resolved after switching to a lower statin dose.
Conclusions
One out three STEMI patients reached the EAS/ESC-LDL-C target during the initial hospital stay on atorvastatin 80 mg/ezetimibe 10 mg. Adding bempedoic acid or PCSK9 inhibitors resulted in LDL-C target attainment of all patients during follow-up. EAS/ESC-LDL-C target attainment is feasible and well-tolerated in empowered, well-educated patients.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- U Makhmudova
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
| | - B Samadifar
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
| | - A Maloku
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
| | - P Haxhikadrija
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
| | - S Otto
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
| | - P C Schulze
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
| | - O Weingaertner
- University Hospital Jena, Klinik für Innere Medizin I , Jena , Germany
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Haertel F, Metz C, Kraeplin T, Schulze PC, Otto S. Impact of myocardial infarction with non-obstructive coronary arteries (MINOCA) vs. classic myocardial infarction on hospital resources. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Due to the high volume and broad availability of troponin testing and invasive coronary diagnostic in Germany, the entity of myocardial infarction with non-obstructive coronary arteries (MINOCA) is gaining increasing clinical and economic significance. As a main feature, no detectable obstructive coronary artery can be found upon angiography despite clinical symptoms related to acute coronary syndrome. Our investigation focuses on the procedural and economic impact of MINOCA and related clinical outcomes in a single-center patient collective of a university heart center.
Methods
All patients who were admitted to our hospital under the suspicion of an acute coronary syndrome within a 12-month period (2017–2018) for further diagnostics and treatment were screened. Included patients showed a pathological troponin elevation and received invasive coronary angiography. Associated costs, procedural and various clinical parameters as well as timelines and parameters of work-flow were obtained.
Results
3021 patients were initially screened and 660 were included. Of those, 103 patients were attributed to the MINOCA group. 542 patients presented with a “classical” myocardial infarction, and thus formed the MIOCA (myocardial infarction with obstructive coronary arteries) group. Baseline characteristics were summarized in Table 1. MINOCA patients were less frail, less diabetic, more likely female and showed no relevant difference in age or other selected comorbidities. The emergency department was the primary point of hospital admission for >70% of the patients from both groups. 50% of the patients arrived in the afternoon on a weekday. MINOCA patients were less present during the weekend as MIOCA patients (8.5% vs. 19.7%; p=0.002). With regard to a potential seasonal occurrence, both MINOCA and MIOCA cases show a pattern with two peaks (Figure 1). In-hospital mortality (MIOCA vs. MINOCA: 59 (11.1%) vs. 0 (0%) patients; p<0.001), and 30-day mortality (MIOCA vs. MINOCA: 94 (17.3%) vs. 5 (4.2%) patients; p<0.001) after the clinical index event were significantly higher in the MIOCA group. MINOCA patients were more likely to receive coronary angiography later after admission (44.6±78.6 h vs. 25.4±69.5h; p=0.014). Conversely, overall length of hospital stay (9.5±8.7 days vs. 12.5±12.7 days; p=0.005) as well as mean duration of high care monitoring (ICU, IMC, CCU) (2.4±4.6 days vs. 4.7±7.7 days; p=0.006) were shorter in the MINOCA group compared to MIOCAs. With an average of 6871.5±5670.8 EUR per index, MINOCA treatment costs were lower compared to the real myocardial infarction group (14277.5±7896.9 EUR; p<0.001) with a mean difference of approximately 7406 EUR.
Conclusion
Despite MINOCA being mostly a benign syndrome with favorable clinical outcome, it still utilizes relevant financial and capacity resources including high care monitoring and an in-hospital treatment of relevant length.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- F Haertel
- University Hospital of Jena, Cardiology , Jena , Germany
| | - C Metz
- University Hospital of Jena, Cardiology , Jena , Germany
| | - T Kraeplin
- University Hospital of Jena, Cardiology , Jena , Germany
| | - P C Schulze
- University Hospital of Jena, Cardiology , Jena , Germany
| | - S Otto
- University Hospital of Jena, Cardiology , Jena , Germany
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Makhmudova U, Samadifar B, Maloku A, Haxhikadrija P, Otto S, Schulze P, Weingärtner O. Jena auf Ziel – JaZ” - A prospective cohort study aiming to get all patients with ST-elevation myocardial infarction on ESC/EAS LDL-C targets. Atherosclerosis 2022. [DOI: 10.1016/j.atherosclerosis.2022.06.921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Velichkov M, Otto S, Hamadanchi A, Schulze PC, Moebius-Winkler S. MitraClip NTR vs XTR system for transcatheter tricuspid valve repair of tricuspid regurgitation. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Transcatheter tricuspid valve repair (TTVr) is a novel modality for treatment of severe tricuspid regurgitation (TR) in patients at high surgical risk. So far, the most frequently used system is the MitraClip® providing two different clip types (NTR vs XTR).
Purpose
To compare XTR vs NTR clip systems for TTVr regarding safety, feasibility, and effectiveness.
Methods
35 consecutive high-risk patients (78.4±7.9 years, EUROScore II 10.7±10.8%, STS Score 7.9±4.1) with symptomatic TR were treated using the MitraClip® system between 2017–2020. with an NTR (N=18, 51.4%) or XTR (N=17, 48.6%) system. The primary outcome was successful TTVr with TR reduction of ≥1 grade with no mortality, single leaflet device attachment (SLDA), or conversion to surgery until hospital discharge. At 30-day follow-up, TR severity grade and NYHA functional class were assessed.
Results
We found more severe initial TR grades in the XTR group compared to the NTR group expressed with wider TR V. contracta (14.8±4.3 vs 11.1±3.8 mm, p=0.011), larger EROA (0.99±0.4 vs 0.72±0.3 cm2, p=0.032), wider coaptation depth (9.6±2.8 vs 7.3±0.4 mm, p=0.036) and V. cava inferior (30.7±3.6 vs. 25.8±6.4 mm in NTR, p=0.013). 5 patients (29.4%) in the XTR and 3 patients (16.7%) in the NTR group presented initially with torrential TR. No significant differences were observed for clinical characteristics, comorbidities, co-medication, laboratory parameters or initial NYHA functional class (3.0±0.5 in NTR vs 3.2±0.4 in XTR, p=0.45). TTVr was safe with no intraprocedural deaths, emergency surgery or major vascular complications. Duration of the procedure and fluoroscopy did not differ. Both, NTR and XTR system led to procedural success in 72.2% (N=13) and 76.5% (N=13), respectively. At discharge, a significant reduction of initial TR grade was observed in both groups (2.4±0.9 in NTR and 2.3±0.9 in XTR, p<0.001) with a tendency of greater mean reduction in the XTR group (1.9±1.0 vs. 1.3±0.9, p=0.09). All 5 patients with torrential TR in the XTR group (100%) and just 1 patient (33.3%) in the NTR group achieved the primary outcome. At 30-day follow-up, overall SLDA rate was 22% vs 17.6% for NTR and XTR, respectively. However, these cases were attributed to very high risk patients with poor anatomy. Mortality rate was 11.1% in NTR vs 5.9% in XTR group (p=0.59). Achieved reduction of TR was maintained in both groups (2.6±0.9 in NTR and 2.8±0.9 in XTR, p<0.001). Also, improvement of NYHA functional class was seen (2.5±0.5, p=0.001 in NTR and 2.9±0.6, p=0.055 in XTR).
Conclusion
MitraClip® NTR and XTR systems for TTVr of severe TR in high-risk patients are safe and effective leading to a significant reduction of TR and clinical improvement. The XTR system seems to allow successful treatment of more severe TR stages compared to NTR.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - S Otto
- University Hospital Jena, Jena, Germany
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Bulut Y, Grüter T, Kordes A, Athanasopoulos D, Motte J, Fisse A, Otto S, Schneider-Gold C, Yoon M, Gold R, Pitarokoili K. FV 10. Nerve conduction studies in CIDP at first diagnosis and during disease course: a cross-sectional study in a large cohort of patients. Clin Neurophysiol 2021. [DOI: 10.1016/j.clinph.2021.02.386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Athanasopoulos D, Motte J, Grüter T, Köse N, Yoon MS, Otto S, Schneider-Gold C, Gold R, Fisse AL, Pitarokoili K. Evaluation of the EFNS/PNS diagnostic criteria in a cohort of CIDP patients. Ann Clin Transl Neurol 2021; 8:1110-1121. [PMID: 33826247 PMCID: PMC8108415 DOI: 10.1002/acn3.51357] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/08/2021] [Accepted: 03/19/2021] [Indexed: 12/14/2022] Open
Abstract
Objective To evaluate the European Federation of Neurological Societies (EFNS)/Peripheral Nerve Society (PNS) diagnostic criteria for chronic inflammatory demyelinating polyneuropathy (CIDP) in a cohort of patients diagnosed and treated for CIDP in a tertiary university hospital. Methods In a monocentric retrospective study of 203 CIDP patients, diagnosed according to expert opinion, we evaluated the EFNS/PNS diagnostic criteria. Clinical course and nerve conduction studies (NCS) over 1 year from first referral were studied. Secondarily, we compared the clinical and paraclinical characteristics, including nerve ultrasound, of patients who failed with those who fulfilled the criteria in order to identify clinically relevant differences. Results At 1 year, 182 (89.7%) patients fulfilled the criteria (156/76.9% definite, 22/10.8% probable, and 4/2% possible). Twenty‐one (10.3%) patients did not because the electrodiagnostic criteria remained negative. These still showed signs of demyelination but did not reach the cut‐off values. They also presented typical, albeit less pronounced, multifocal nerve enlargement in ultrasonography. Mean disability at presentation and 1 year after was significantly lower. Most importantly, a relevant proportion of these patients also responded to therapy (6/21 = 28.6% vs. 82/182 = 45.3% of those fulfilling the criteria). Interpretation CIDP diagnosis could be established for 89.7% of patients over the course of 1 year using EFNS/PNS criteria. The remaining patients (10.3%) presented with milder disability, less accentuated demyelination, but otherwise similar characteristics and still considerable probability of treatment response. Failure to fulfill diagnostic criteria should not automatically preclude treatment. Nerve ultrasound should be considered as a complementary diagnostic tool to detect signs of inflammation in CIDP.
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Affiliation(s)
- Diamantis Athanasopoulos
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Jeremias Motte
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Thomas Grüter
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Nuray Köse
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Min-Suk Yoon
- Department of Neurology, Evangelic Hospital Hattingen, Hattingen, Germany
| | - Susanne Otto
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | | | - Ralf Gold
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Anna L Fisse
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Kalliopi Pitarokoili
- Department of Neurology, St. Josef-Hospital, Ruhr-University, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
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8
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Motte J, Fisse AL, Köse N, Grüter T, Mork H, Athanasopoulos D, Fels M, Otto S, Siglienti I, Schneider-Gold C, Hellwig K, Yoon MS, Gold R, Pitarokoili K. Treatment response to cyclophosphamide, rituximab, and bortezomib in chronic immune-mediated sensorimotor neuropathies: a retrospective cohort study. Ther Adv Neurol Disord 2021; 14:1756286421999631. [PMID: 33747132 PMCID: PMC7940507 DOI: 10.1177/1756286421999631] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/10/2021] [Indexed: 12/13/2022] Open
Abstract
Background: Up to 20% of patients with chronic immune-mediated sensorimotor neuropathies (CIN) do not respond adequately to first-line therapies. However, studies on further treatment are scarce. Methods: We analyzed retrospectively 200 CIN patients regarding disease characteristics and response to therapy with cyclophosphamide (CYP), rituximab (RTX), and bortezomib (BTZ). Treatment response was defined as improvement or stabilization of inflammatory neuropathy cause and treatment overall disability score (INCAT-ODSS). Results: A total of 48 of 181 patients (26.5%) received therapy with CYP, RTX, or BTZ. The most frequently and first used therapy was CYP (69%). More than 40% of patients needed a second or third treatment. Overall, 71 treatments were applied in 48 patients. The combination of up to all three treatments enhanced the response-rate to 90%. Treatment within 24 months after initial diagnosis resulted in significantly higher response rate than late treatment (79% versus 50 %, p = 0.04, χ2-test, n = 46) and in lower disability in long-term follow up (INCAT-ODSS 3.8 versus 5.8, p = 0.02, t-test, n = 48). Patients with Lewis-Sumner syndrome (n = 9) and autoantibody mediated neuropathies (n = 13) had excellent response rates after treatment with RTX (90–100%). In contrast, typical chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) showed a response rate of 64% in CYP, 64% in RTX, and 75% in BTZ. Conclusion: Treatment with CYP, RTX, or BTZ was effective in this cohort of CIN refractory to first-line treatment. Our data increase evidence for an early use of these therapies. High efficacy of RTX in Lewis-Sumner syndrome in contrast to typical CIDP suggests a distinct pathophysiology.
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Affiliation(s)
- Jeremias Motte
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Gudrunstrasse 56, Bochum, 44791, Germany
| | - Anna Lena Fisse
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Nuray Köse
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Thomas Grüter
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Hannah Mork
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | | | - Miriam Fels
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Susanne Otto
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Ines Siglienti
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | | | - Kerstin Hellwig
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Min-Suk Yoon
- Immunmediated Neuropathies Biobank (INHIBIT), Ruhr-University Bochum, Bochum, Germany
| | - Ralf Gold
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Kalliopi Pitarokoili
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany
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Grüter T, Motte J, Fisse AL, Bulut Y, Köse N, Athanasopoulos D, Otto S, Yoon MS, Schneider-Gold C, Gold R, Pitarokoili K. Pathological spontaneous activity as a prognostic marker in chronic inflammatory demyelinating polyneuropathy. Eur J Neurol 2020; 27:2595-2603. [PMID: 32794258 DOI: 10.1111/ene.14476] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 08/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND PURPOSE Monitoring of the disease course of patients with chronic inflammatory demyelinating polyneuropathy (CIDP) remains challenging because nerve conduction studies do not adequately correlate with functional disability. The prognostic value of pathological spontaneous activity (PSA) in needle electromyography (EMG) in different CIDP subgroups in a longitudinal context has, to date, not been analysed. We aimed to determine whether PSA was a prognostic marker or a marker of disease activity in a cohort of patients with CIDP. METHODS A total of 127 patients with CIDP spectrum disorder were retrospectively analysed over 57 ± 47 months regarding the occurrence of PSA (fibrillations and positive sharp waves). The presence of PSA at diagnosis, newly occurring PSA, and continuously present PSA were longitudinally correlated with clinical disability using the Inflammatory Neuropathy Cause and Treatment Overall Disability Sum Score (INCAT-ODSS) and CIDP subtype. RESULTS Pathological spontaneous activity occurred in 49.6% of all CIDP patients at first diagnosis. More frequent evidence of PSA was significantly associated with a higher INCAT-ODSS at the last follow-up. Continuous and new occurrence of PSA were associated with higher degree of disability at the last follow-up. The majority of patients with sustained evidence of PSA were characterized by an atypical phenotype, higher degree of disability, and the need for escalation of treatment. CONCLUSIONS Pathological spontaneous activity was associated with a higher degree of disability and occurred more frequently in atypical CIDP variants according to the longitudinal data of a large cohort of patients with CIDP. Our results showed that EMG examination was an adequate marker for disease progression and should be evaluated during the disease course.
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Affiliation(s)
- T Grüter
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
| | - J Motte
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
| | - A L Fisse
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
| | - Y Bulut
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
| | - N Köse
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany
| | - D Athanasopoulos
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
| | - S Otto
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany
| | - M-S Yoon
- Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany.,Department of Neurology, Evangelisches Krankenhaus Hattingen, Hattingen, Germany
| | - C Schneider-Gold
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany
| | - R Gold
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
| | - K Pitarokoili
- Department of Neurology, St Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Immunmediated Neuropathies Biobank (INHIBIT), Ruhr University, Bochum, Germany
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10
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Polasik A, Otto S, Schumann U, Hüner B, Fritz J, Ebner F, Janni W, Reister F, Andres S. Auswirkung einer moderaten körperlichen Belastung in der Schwangerschaft auf den Feten sowie die feto- und uteroplazentare Durchblutung. Eine prospektive Pilot-Studie auf dem Fahrradergometer. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1714006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- A Polasik
- 1 Universitätsklinikum Ulm, Klinik für Gynäkologie und Geburtshilfe
| | - S Otto
- 2 Universitätsklinikum Ulm, Klinik für Innere Medizin II, Sektion Sport- und Rehabilitationsmedizin
| | - U Schumann
- 2 Universitätsklinikum Ulm, Klinik für Innere Medizin II, Sektion Sport- und Rehabilitationsmedizin
| | - B Hüner
- 1 Universitätsklinikum Ulm, Klinik für Gynäkologie und Geburtshilfe
| | - J Fritz
- 1 Universitätsklinikum Ulm, Klinik für Gynäkologie und Geburtshilfe
| | - F Ebner
- 2 Universitätsklinikum Ulm, Klinik für Innere Medizin II, Sektion Sport- und Rehabilitationsmedizin
| | - W Janni
- 1 Universitätsklinikum Ulm, Klinik für Gynäkologie und Geburtshilfe
| | - F Reister
- 1 Universitätsklinikum Ulm, Klinik für Gynäkologie und Geburtshilfe
| | - S Andres
- 1 Universitätsklinikum Ulm, Klinik für Gynäkologie und Geburtshilfe
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11
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Grüter T, Fisse A, Motte J, Köse N, Bulut Y, Mork H, Brünger J, Athanasopoulos D, Sgodzai M, Otto S, Schneider-Gold C, Gold R, Pitarokoili K. FV6 Persistent pathological spontaneous activity in EMG is related to a worse outcome and atypical subtype in a cohort of CIDP patients. Clin Neurophysiol 2020. [DOI: 10.1016/j.clinph.2019.12.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Fliefel R, El Ashwah A, Entekhabi S, Kumbrink J, Ehrenfeld M, Otto S. Bifunctional effect of Zoledronic Acid (ZA) on human mesenchymal stem cells (hMSCs) based on the concentration level. J Stomatol Oral Maxillofac Surg 2020; 121:634-641. [PMID: 32171967 DOI: 10.1016/j.jormas.2020.03.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Treatment of massive bone defects is a great challenge. Mesenchymal stem cells (MSCs) enhance bone regeneration by differentiating into osteoblasts. Bisphosphonates (BPs) are antiresorptives reducing bone resorption. Despite Medication-related osteonecrosis of the jaw (MRONJ) is a known side effect of antiresorptives, evidences suggest that BPs have positive effect on bone formation. The aims of this study were to investigate the effect of zoledronic acid (ZA) and geranylgeraniol (GGOH) on human mesenchymal stem cells (hMSCs) being a part of the bone microenvironment and evaluate whether low dose of bisphosphonate has enhanced osteogenic differentiation of hMSCs. MATERIALS AND METHODS The effect of ZA and GGOH on MSCs was investigated in addition to the effect of low doses of ZA on osteogenic differentiation of MSCs and analysed by WST-1, Live/Dead staining and coefficient of drug index (CDI). The osteogenic differentiation of the cells was confirmed by ALP activity, xylenol orange and alizarin red staining, microarray and PCR with levels of statistical significance indicated at *P<0.05, **P<0.01 and ***P<0.0001. MAIN FINDINGS Although, high concentration of ZA had significantly decreased the cell viability in MSCs, GGOH reversed the action of ZA on the cells while at very high concentration; it caused severe reduction in the cell viability. CDI showed antagonism or synergism depending on the concentrations of ZA and GGOH. CONCLUSION The treatment of cells with ZA has increased the mineralization and osteogenic differentiation of MSCs. Our study supported the hypothesis that zoledronic acid plays a bifunctional role depending on the concentration.
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Affiliation(s)
- R Fliefel
- Experimental Surgery and Regenerative Medicine (ExperiMed), Ludwig-Maximilians-University, Nussbaumstrasse 20, 80336 Munich, Germany; Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, Lindwurmstrasse 2a, 80337 Munich, Germany; Department of Oral and Maxillofacial Surgery, Alexandria-University, Champollion Street, 21500 Alexandria, Egypt.
| | - A El Ashwah
- Department of Oral and Maxillofacial Surgery, Alexandria-University, Champollion Street, 21500 Alexandria, Egypt
| | - S Entekhabi
- Experimental Surgery and Regenerative Medicine (ExperiMed), Ludwig-Maximilians-University, Nussbaumstrasse 20, 80336 Munich, Germany
| | - J Kumbrink
- Institute of Pathology, Medical Faculty, Ludwig-Maximilians-University, 36,Thalkirchner street, 80337 Munich Germany
| | - M Ehrenfeld
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, Lindwurmstrasse 2a, 80337 Munich, Germany
| | - S Otto
- Experimental Surgery and Regenerative Medicine (ExperiMed), Ludwig-Maximilians-University, Nussbaumstrasse 20, 80336 Munich, Germany; Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, Lindwurmstrasse 2a, 80337 Munich, Germany
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13
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Marusik YM, Otto S, Japoshvili G. Taxonomic notes on Amaurobius (Araneae: Amaurobiidae), including the description of a new species. Zootaxa 2020; 4718:zootaxa.4718.1.3. [PMID: 32230039 DOI: 10.11646/zootaxa.4718.1.3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Indexed: 11/04/2022]
Abstract
A new species, Amaurobius caucasicus sp. n., is described based on the holotype male and two male paratypes from Eastern Georgia. A similar species, A. hercegovinensis Kulczyński, 1915, known only from the original description is redescribed. The taxonomic status of Amaurobius species considered as nomina dubia and species described outside the Holarctic are also assessed. Amaurobius koponeni Marusik, Ballarin Omelko, 2012, syn. n. described from northern India is a junior synonym of A. jugorum L. Koch, 1868 and Amaurobius yanoianus Nakatsudi, 1943, syn. n. described from Micronesia is synonymised with the titanoecid species Pandava laminata (Thorell, 1878) a species known from Eastern Africa to Polynesia. Considerable size variation in A. antipovae Marusik et Kovblyuk, 2004 is briefly discussed.
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Affiliation(s)
- Yuri M Marusik
- Institute for Biological Problems of the North RAS, Portovaya Str. 18, Magadan, Russia. Department of Zoology Entomology, University of the Free State, Bloemfontein 9300, South Africa.
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14
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Otto S, Kruse M, Bittner E, Grund S, Herdtle S, Behringer W, Franz M, Kretzschmar D, Moebius-Winkler S, Schulze PC. P1746Prehospital logistics and therapy delays in urban vs. rural regions: implications for quality of acute ST-elevation myocardial infarction care. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Treatment and time goals for STEMI care are clearly defined in national and international guidelines. However, initiation of therapy relies in accurate diagnosis after first medical contact (FMC). Prehospital logistics with fast transfer to the next available 24/7 PCI-center can be challenging, especially in rural areas and for transfers across state-borders in Germany.
Objective
To analyze quality of STEMI care in a high volume PCI center serving a city and a large rural area with focus on EMS (emergency medical service) logistics. Two groups of patients admitted by EMS: (1) direct PCI-center admission vs. (2) secondary admission after transfer from a non-PCI hospital were compared.
Methods
Various administrative, procedural, therapeutic and clinical parameters were registered for each patient including timelines of acute treatment (tables). Inaccurate treatment delays were calculated as cumulative time in any prolongation in timely diagnosis or therapy after FMC.
Results
From 340 consecutive STEMI patients in or registry, 299 patients were transferred by EMS. Reperfusion therapy with PPCI was significantly delayed and required double of the time in patients secondary transferred from a non-PCI hospital (Contact-to-Balloon: 195.6±134.8 min vs. 99.6±45.3 min, p<0.001, table 1). An inaccurate delay in timely treatment (delay in correct diagnosis or deferred therapy) was determined in 45% of the patients transferred from non-PCI hospitals vs 26% of directly admitted patients (p=0.02, table 1). Accordingly, correct STEMI diagnosis was established by EMS physician prehospital only in 7.1% in the transfer group vs. 61.9% in the direct admission group (p<0.001, table 1). Our data suggest different reasons for STEMI patients falsely transferred to non-PCI hospitals: a) lower qualification of EMS personnel with ECG misinterpretation and/or false working diagnosis, b) inadequate prehospital logistics with transfer of patients to the next near-by hospital instead of next PCI-center, c) personal or system “thresholds” of EMS physicians in rural areas preventing a direct transfer to PCI-centers. Further analysis of the transfer group (table 2) showed even longer treatment times for patients transferred across state borders compared to transfers within a state (C2B: 264.8±142.2 vs. 143.7±107.0 min, p<0.05, table 2). Importantly, transfers across state borders were not associated with a longer absolute distance (km) to PCI center. However, a rescue helicopter was used for across-state transfers in one third of the cases.
Conclusion
Quality of acute STEMI care is significantly worse in rural areas predominantly due to suboptimal prehospital logistics and poor prehospital emergency care. Our data underline the importance to establish local STEMI networks irrespective of state borders with clearly defined prehospital transfer strategies, continuous medial education of EMS personnel and assessement of local quality of care.
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Affiliation(s)
- S Otto
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - M Kruse
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - E Bittner
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - S Grund
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - S Herdtle
- University Hospital of Jena, Emergency Department, Jena, Germany
| | - W Behringer
- University Hospital of Jena, Emergency Department, Jena, Germany
| | - M Franz
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - D Kretzschmar
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | | | - P C Schulze
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
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15
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Otto S, Heitkamp K, Exner C, Stadler S, Franz M, Moebius-Winkler S, Schulze PC, Poerner TC. P5615A randomised study comparing FFR-guided paclitaxel-coated balloon angioplasty vs. drug-eluting bioresorbable scaffolds with 9 months invasive follow-up. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Elimination of a permanent metallic stent from standard PCI techniques is desirable since mid- and longterm adverse reactions are attributed to an intracoronary foreign body.
Purpose
To investigate two “metal-free” PCI techniques using either drug-coated balloons (DCB) or bioresorbable scaffolds (BRS) in stable coronary artery disease regarding their safety and efficacy (NCT02607241) and clinical course.
Methods
59 patients (table 1) were prospectively randomized for elective PCI of de novo stenosis with either BRS implantation (N=28) or with DCB only angioplasty (N=31). The DCB only arm was treated by a previously implemented protocol including sequential balloon predilations and repetitive FFR (fractional flow reserve) measurements. Stenting was deferred if FFR was >0.80 and in the absence of flow-limiting dissections after final DCB dilatation. All BRS were post-dilated using a non-compliant balloon. All BVS were post-dilated (non-compliant balloon). Optical coherence tomography (OCT) was performed during index procedure and at 9-month f/u.
Results
Both groups were well balanced without significant differences in clinical characteristics (table 1). Procedural success was achieved in 89.3% in the BRS and 77.4% in the DCB group. Parameter of quantitative coronary angiography are shown in the table 2. The predefined primary end point (efficacy) net luminal gain was significantly larger in the DCB group (noninferiority t-Test, margin: 0.2mm, 80% power). Accordingly, the secondary endpoint late lumen loss indicated with −0.20±0.73 vessel enlargement at the stenotic site in the DCB group at 9-month f/u. Target lesion failure during 9-month f/u occurred much more in the BRS group (14.3% (N=4) vs. 3.2% (N=1), p=0.180) but did not reach significance in this small sample size. In detail, there were 2 scaffold thrombosis despite OCT-guided index procedure in the BRS group with subsequent myocardial infarction, and 2 restenosis in the BRS vs. 1 restenosis in the DCB group requiring repeat target lesion revascularization. Due to safety concerns of BRS and the worldwide recall of Absorb BRS the study was prematurely terminated.
Conclusion
Our data add evidence for FFR-guided “DCB only” PCI as an attractive, safe and feasible alternative by showing a favorable longterm course contrary to the late lumen loss of conventional coronary stents. The Absorb BRS is potentially harmful with a high percentage of target lesion failure including scaffold thrombosis despite OCT-guided implantation and should be avoided.
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Affiliation(s)
- S Otto
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - K Heitkamp
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - C Exner
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - S Stadler
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - M Franz
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | | | - P C Schulze
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - T C Poerner
- Marienhospital, Dept. of Internal Medicine and Cardiology, Aachen, Germany
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Otto S, Luetjohann D, Kerksiek A, Friedrichs S, Schulze PC, Poerner TC, Weingaertner O. P5625Markers for cholesterol absorption are associated with In-stent-restenosis after coronary stenting in stable coronary artery disease: An Optical Coherence Tomography study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Plant sterols are suspected to exert atherosclerotic propensity. Modern drug-eluting stents are superior to bare metal stents but show a late catch up phenomenon for restenosis. Due to its superb resolution, optical coherence tomography (OCT) has the capability to identify and quantifiy very early patterns of in-stent proliferation. Studies have shown that in-stent neointimal proliferation is linked to late in-stent stenosis.
Purpose
This study aimed to analyze associations of plasma levels for markers of cholesterol homeostasis such as campesterol and sitosterol (markers for cholesterol absorption) as well as lanosterol (marker for cholesterol synthesis)and and their respective oxides with In-stent restenosis after stent deployment in stable coronary artery disease.
Methods
Plasma cholesterol was measured by gas chromatography-flame ionization detection. Plasma campesterol, sitosterol and lanosterol and their oxides were analyzed by gas chromatography-mass selective detection. In-stent proliferation (restenosis) was assessed after six months by OCT in 33 patients (21 males). A quantitative OCT algorithm was applied to each stent by steps of one mm and in-stent proliferation volumes and areas were calculated and normalized to stent length and area. In-stent proliferation can be measured by OCT as global volumes and focal areas.
Results
No clinically significant restenosis or angiographic restenosis of >30% was observed at 6-month f/u. Mean cholesterol level was 166,5±62,8 mg/dl and positively correlated with proliferation volume/cm (r=0.316, p=0.037) and absolute median proliferation area (r=0.322, p=0.029). Absolute median proliferation area and relative median proliferation area correlated positively with markers for cholesterol absorption such as campesterol-to-cholesterol (r=0.277, p=0.07 and 0.315, p=0.037) and sitosterol-to-cholesterol (r=0.237, p=0.092 and 0.322, p=0.034), whereas lanosterol (a marker for cholesterol synthesis) and its ratio to cholesterol correlated negatively with proliferation volumes and areas (p<0.05; table). Moreover, 7-beta-OH-campesterol correlated positively with proliferation volumes and areas (p<0.05, table). Also, the ratio of 7-beta-OH-campesterol-to-cholesterol correlated positively with proliferation volumes and areas (p<0.1,; table), but did not reach significance in this relatively small sample size. Morevover, there was a positive association of the sum of all plant sterol oxides with In-stent restenosis (data not shown).
Conclusions
In this hypothesis-generating study, in-stent proliferation assessed by OCT at six months follow-up was positively associated with markers for cholesterol absorption and negatively associated with markers for cholesterol synthesis. Larger studies will have to evaluate whether patients with high cholesterol absorption might benefit in particular from combined-lipid-lowering therapy with a statin and a cholesterol absorption Inhibitor.
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Affiliation(s)
- S Otto
- University Hospital Jena, Jena, Germany
| | - D Luetjohann
- University Hospital Bonn, Dept. of Clinical Pharmacology and Clinical Chemistry, Bonn, Germany
| | - A Kerksiek
- University Hospital Bonn, Dept. of Clinical Pharmacology and Clinical Chemistry, Bonn, Germany
| | - S Friedrichs
- University Hospital Bonn, Dept. of Clinical Pharmacology and Clinical Chemistry, Bonn, Germany
| | - P C Schulze
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
| | - T C Poerner
- Marienhospital, Dept. of Internal Medicine and Cardiology, Aachen, Germany
| | - O Weingaertner
- Clinic of Internal Medicine I, Cardiology Department, Jena, Germany
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Otto S, Velichkov M, Hamadanchi A, Baez L, Franz M, Schulze PC, Moebius-Winkler S. P917Transcatheter treatment of severe tricuspid regurgitation: first experiences with the edge-to-edge technique using the MitraClip. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Due to increased operative mortality in high-risk patients treated for severe tricuspid regurgitation (TR), there is a growing interest in interventional therapy in these patients that are otherwise solely treated with medication. The edge-to edge technique with implantation of one or more MitraClips is an therapeutic interventional option for these patients. So far, data for transcatheter TR treatment are sparse.
Purpose
The present cohort study investigates safety, feasibility and effectiveness of the edge-to-edge technique treating severe TR after starting a transcatheter TR treatment program at our institution in 2017.
Methods
A total of 17 high-risk patients (79.18±8.76 years, EUROScore II 9.31±8.23%, table) with symptomatic, severe TR were treated using the MitraClip system from 12/2017 until 12/2018. All patients received pre-interventional clinical, echocardiographic and invasive evaluation and were entered into a database. Safety and feasibility of the procedure, reduction of TR grade and clinical outcomes were collected and analyzed at the day of discharge and at 30-day follow-up.
Results
MitraClip device was successfully implanted in 16 of 17 patients (94.1%). In one patient grasping of the leaflets was impossible due to bad echo conditions by abdominal air. 76.5% of the patients had severe or massive and 23.5% had a torrential TR (figure). A total of 25 Clips were used (22 in anteroseptal, 3 in posteroseptal commissure). No intraprocedural deaths, emergency surgery or major vascular complications occurred. Postprocedural TR was significantly reduced (TR reduction ≥1 grade) from a mean TR grade of 3.8±0.8 at baseline to 1.74±0.59 postprocedural (p<0.001, table and figure). One patient had device detachment before discharge. There was one death due to progressive cardiogenic shock 4 days after the procedure. However, the procedure was planned as a last therapeutic option in this terminally ill patient. Echocardiography at discharge showed reduction of TR in 82,4% of patients (mean TR grade at discharge 2.21±0.66, p<0.001). At 30 day f/u symptoms were significantly improved from inital mean NYHA class of 3.06±0.56 to a mean NYHA class of 2.55±0.52 (p=0.002) and patients presented with reduced TR (mean TR grade at 30 day f/u 2.58±0.57, p<0.001).
Conclusion
Interventional treatment of severe TR in high-risk and mostly inoperable patients using the MitraClip technique is safe and effectivly reduces TR grade leading to clinical improvement. However, further investigations are needed to identify clear parameters highly predictive for a favorable acute and midterm procedural success. Also, more data and clinical trials are needed to determine the long-term course in these patients.
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Affiliation(s)
- S Otto
- University Hospital Jena, Jena, Germany
| | | | | | - L Baez
- University Hospital Jena, Jena, Germany
| | - M Franz
- University Hospital Jena, Jena, Germany
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18
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de Gregorio A, Otto S, Steinacker MJ, Ernst K, de Gregorio N, Janni W, Ebner F. Durchführbarkeit einer Expertenbefragung zum Thema „Sportempfehlung nach Brustaufbau“ – erste Ergebnisse einer Online-Befragung. Geburtshilfe Frauenheilkd 2019. [DOI: 10.1055/s-0039-1693858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
| | - S Otto
- Sektion Sport- und Rehabilitationsmedizin, Universitätsklinikum Ulm
| | - MJ Steinacker
- Sektion Sport- und Rehabilitationsmedizin, Universitätsklinikum Ulm
| | - K Ernst
- Universitätsfrauenklinik Ulm
| | | | - W Janni
- Universitätsfrauenklinik Ulm
| | - F Ebner
- Klinik für Frauenheilkunde HELIOS Amper Klinik Dachau
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Nowicki B, Nehrbass D, Arens D, Stadelmann VA, Zeiter S, Otto S, Kircher P, Stoddart MJ. Medication-related osteonecrosis of the jaw in a minipig model: Parameters for developing a macroscopic, radiological, and microscopic grading scheme. J Craniomaxillofac Surg 2019; 47:1162-1169. [PMID: 30952472 DOI: 10.1016/j.jcms.2019.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 02/13/2019] [Accepted: 03/01/2019] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVES To devise a macroscopic, radiological, and histological scale for assessing pathological changes associated with medication-related osteonecrosis of the jaw in a minipig model. MATERIALS AND METHODS Medication-related osteonecrosis of the jaw was induced in Göttingen minipigs by weekly intravenous administration of bisphosphonate (zoledronic acid) combined with a tooth extraction procedure. Controls either did not receive zoledronic acid or did not undergo tooth extraction. After 20 weeks, minipigs were euthanized and underwent computed tomography and micro-computed tomography scanning. The mandible underwent additional histological examination. RESULTS The most consistent macroscopic findings in animals that had developed bisphosphonate-related osteonecrosis of the jaw (BRONJ) were necrotic, denuded bone, and formation of fistula and pus. Under radiological examination, impaired extraction socket healing, decrease in attenuation of bone beneath the extraction site, and periosteal reaction were observed. Under histological examination, demineralization of the extracellular bone matrix, denuding of bone, and osteonecrosis were recorded. CONCLUSION These parameters were used to develop a scoring system for grading BRONJ.
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Affiliation(s)
- B Nowicki
- AO Research Institute Davos, Davos Platz, Switzerland
| | - D Nehrbass
- AO Research Institute Davos, Davos Platz, Switzerland
| | - D Arens
- AO Research Institute Davos, Davos Platz, Switzerland
| | | | - S Zeiter
- AO Research Institute Davos, Davos Platz, Switzerland
| | - S Otto
- Department of Oral and Maxillofacial Surgery, University of Munich, Munich, Germany
| | - P Kircher
- Department of Veterinary Radiology, University of Zurich, Zurich, Switzerland
| | - M J Stoddart
- AO Research Institute Davos, Davos Platz, Switzerland; Medical Faculty, Albert Ludwigs University of Freiburg, Freiburg, Germany.
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Bartolec B, Altay M, Otto S. Template-promoted self-replication in dynamic combinatorial libraries made from a simple building block. Chem Commun (Camb) 2018; 54:13096-13098. [PMID: 30395138 DOI: 10.1039/c8cc06253f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report dynamic combinatorial libraries made from a simple building block that is on the verge of enabling self-assembly driven self-replication. Adding a template provides a sufficient additional push yielding self-replication. Self-assembly and self-replication can emerge with building blocks that are considerably smaller than those reported thus far.
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Affiliation(s)
- B Bartolec
- Centre for Systems Chemistry, Stratingh Institute, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.
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21
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Otto S, Dizer AM, Kreis ME, Gröne J. Radiological Changes After Resection Rectopexy in Patients with Rectal Prolapse-Influence on Clinical Symptoms and Quality of Life. J Gastrointest Surg 2018; 22:731-736. [PMID: 29264767 DOI: 10.1007/s11605-017-3546-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 08/14/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND Resection rectopexy is performed to correct the anatomic defect associated with rectal prolapse. The aim of the study was to determine whether the change in the radiological prolapse grade has an influence on patients' symptoms and quality of life. METHODS The study investigated 40 patients who underwent resection rectopexy for rectal prolapse. The following were determined before and after surgery: radiological prolapse grade, anorectal angle and pelvic floor position in defecography, clinical symptoms (Cleveland Clinic Incontinence and Constipation Scores, Kelly-Hohlschneider Score), quality of life. RESULTS Defecography revealed postoperative improvement in the prolapse grade and pelvic floor position (p < 0.05). The clinical symptoms and quality of life improved in both, the total population (n = 40) and in patients with improved radiological prolapse grade (n = 30): all clinical scores (p < 0.05), SF-36 (vitality, social role, mental health p < 0.05), and Fecal Incontinence Quality of Life Scale (lifestyle, coping, embarrassment p < 0.05). Patients without improved radiological findings showed no change in their symptoms or quality of life. CONCLUSION Our study demonstrates that the radiological prolapse grade is improved by resection rectopexy. Correction of the anatomic defect was associated with improvement in symptoms and quality of life. Defecography may therefore be useful in the postoperative assessment of persistent symptoms or reduced quality of life.
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Affiliation(s)
- Susanne Otto
- Department of General, Visceral and Vascular Surgery, Charité - University Medicine Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12200, Berlin, Germany.
| | - A M Dizer
- Department of General, Visceral and Vascular Surgery, Charité - University Medicine Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12200, Berlin, Germany
| | - M E Kreis
- Department of General, Visceral and Vascular Surgery, Charité - University Medicine Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12200, Berlin, Germany
| | - J Gröne
- Department of General, Visceral and Vascular Surgery, Charité - University Medicine Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12200, Berlin, Germany
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Wolter J, Grün D, Otto S. Schwere Koffeinintoxikation mit Rhabdomyolyse. Anaesthesist 2018; 67:270-274. [DOI: 10.1007/s00101-018-0414-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/16/2018] [Accepted: 01/17/2018] [Indexed: 10/18/2022]
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Otto S, Kretzschmar D, Herdtle S, Hohenstein C, Goebel B, Franz M, Walther F, Poerner T, Schulze P. P2742Misdiagnosis of ST-elevation myocardial infarction and treatment delays: impact of case-based training with structured feedback on system quality in a high volume PCI center. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Goebel B, Wystub N, Hamadanchi A, Rohm I, Otto S, Doenst T, Schulze P, Poerner T. P1361Echocardiographic predictors for a single vs. multiclip strategy in percutaneous mitral valve repair. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hamadanchi A, Moradi B, Bekfani T, Franz M, Otto S, Poerner T, Schulze P, Goebel B. P2399Applying 3D echocardiography derived stroke volume for quantification of aortic valve area in low-flow aortic stenosis: The superiority of a hybrid approach. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Otto S, Nitsche K, Kryvanos A, Goebel B, Franz M, Schulze P, Poerner T. P2360“Luminal surface plaque area”: a novel and robust OCT parameter for coronary plaque analysis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Goebel B, Rohm I, Hamadanchi A, Otto S, Jung C, Doenst T, Schulze P, Poerner T. P147Value of intraprocedural pressure monitoring during interventional valve repair depends on etiology of mitral regurgitation. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Poerner T, Otto S, Duderstadt C, Schulze P. P2384Fractional flow reserve and optical coherence tomography are superior to angiography for assessment of coronary dissections after balloon angioplasty. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Krüger P, Schmidt F, Otto S, Lange A, Langner S. Röntgenaufnahmen des pädiatrischen Thorax im Kontext der aktuellen Leitlinien der Europäischen Kommission – Sind die Vorgaben in der täglichen Routine realisierbar? ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- P Krüger
- Universitätsmedizin Greifswald, Institut für Diagnostische Radiologie und Neuroradiologie, Greifswald
| | - F Schmidt
- Universitätsmedizin Greifswald, Institut für Diagnostische Radiologie und Neuroradiologie, Greifswald
| | - S Otto
- Universitätsmedizin Greifswald, Institut für Diagnostische Radiologie und Neuroradiologie, Greifswald
| | - A Lange
- Universitätsmedizin Greifswald, Klinik und Poliklinik für Kinder- und Jugendmedizin, Greifswald
| | - S Langner
- Universitätsmedizin Greifswald, Institut für Diagnostische Radiologie und Neuroradiologie, Greifswald
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Schüle R, Wiethoff S, Martus P, Karle KN, Otto S, Klebe S, Klimpe S, Gallenmüller C, Kurzwelly D, Henkel D, Rimmele F, Stolze H, Kohl Z, Kassubek J, Klockgether T, Vielhaber S, Kamm C, Klopstock T, Bauer P, Züchner S, Liepelt-Scarfone I, Schöls L. Hereditary spastic paraplegia: Clinicogenetic lessons from 608 patients. Ann Neurol 2016; 79:646-58. [DOI: 10.1002/ana.24611] [Citation(s) in RCA: 165] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 02/04/2016] [Accepted: 02/05/2016] [Indexed: 12/14/2022]
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Colunga Blanco S, Gonzalez Matos C, Angelis A, Dinis PG, Chinali M, Toth A, Andreassi MG, Rodriguez Munoz D, Reid AB, Park JH, Shetye A, Novo G, De Marchi SF, Cikes M, Smarz K, Illatopa V, Peluso D, Wellnhofer E, De La Rosa Riestra A, Sattarzadeh Badkoubeh R, Mandour Ali M, Azoz A, Pontone G, Krljanac G, Acar R, Nucifora G, Sirtautas A, Roos ST, Qasem MS, Marini C, Fabiani I, Gillis K, Bandera F, Borowiec A, Lim YJ, Chalbia TE, Santos M, Gao SA, Zilberszac R, Farrag AAM, Palmiero G, Aruta P, De Diego Soler O, Fasano D, Tamborini G, Ancona F, Raafat DM, Marchel M, De Gregorio C, Gommans DHF, Godinho AR, Mielczarek M, Bandera F, Kubik M, Cho JY, Tarando F, Lourenco Marmelo BF, Reis L, Domingues K, Krestjyaninov MV, Mesquita J, Ikonomidis I, Ferferieva V, Peluso D, Peluso D, King GJ, D'ascenzi F, Ferrera Duran C, Sormani P, Gonzalez Fernandez O, Tereshina O, Cambronero Cortinas E, Kupczynska K, Carvalho JF, Shivalkar B, Aghamohammadzadeh R, Cifra B, Cifra B, Bandera F, Kuznetsov VA, Van Zalen JJ, Kochanowski J, Goebel B, Ladeiras-Lopes R, Goebel B, Karvandi M, Karvandi M, Alonso Salinas G, Unkun T, Ranjbar S, Hubert A, Enescu OA, Liccardo M, Cameli M, Ako E, Lembo M, Goffredo C, Enache R, Novo G, Wdowiak-Okrojek K, Nemes A, Nemes A, Di Salvo G, Capotosto L, Caravaca P, Maceira Gonzalez AM, Iriart X, Jug B, Garcia Campos A, Capin Sampedro E, Corros Vicente C, Martin Fernandez M, Leon Arguero V, Fidalgo Arguelles A, Velasco Alonso E, Lopez Iglesias F, De La Hera Galarza JM, Chaparro-Munoz M, Recio-Mayoral A, Vlachopoulos C, Ioakeimidis N, Felekos I, Abdelrasoul M, Aznaouridis K, Chrysohoou C, Rousakis G, Aggeli K, Tousoulis D, Faustino AC, Paiva L, Fernandes A, Costa M, Cachulo MC, Goncalves L, Emma F, Rinelli G, Esposito C, Franceschini A, Doyon A, Raimondi F, Schaefer F, Pongiglione G, Mateucci MC, Vago H, Juhasz C, Janosa C, Oprea V, Balint OH, Temesvari A, Simor T, Kadar K, Merkely B, Bruno RM, Borghini A, Stea F, Gargani L, Mercuri A, Sicari R, Picano E, Lozano Granero C, Carbonell San Roman A, Moya Mur JL, Fernandez-Golfin C, Moreno Planas J, Fernandez Santos S, Casas Rojo E, Hernandez-Madrid A, Zamorano Gomez JL, Pearce K, Gamlin W, Miller C, Schmitt M, Seong IW, Kim KH, Kim MJ, Jung HO, Sohn IS, Park SM, Cho GY, Choi JO, Park SW, Nazir SA, Khan JN, Singh A, Kanagala P, Squire I, Mccann GP, Di Lisi D, Meschisi MC, Brunco V, Badalamenti G, Bronte E, Russo A, Novo S, Von Tscharner M, Urheim S, Aakhus S, Seiler C, Schmalholz S, Biering-Sorensen T, Cheng S, Oparil S, Izzo J, Pitt B, Solomon SD, Zaborska B, Jaxa-Chamiec T, Tysarowski M, Budaj A, Cordova F, Aguirre O, Sanabria S, Ortega J, Romeo G, Perazzolo Marra M, Tona F, Famoso G, Pigatto E, Cozzi F, Iliceto S, Badano LP, Kriatselis C, Gerds-Li JH, Kropf M, Pieske B, Graefe M, Martinez Santos P, Batlle Lopez E, Vilacosta I, Sanchez Sauce B, Espana Barrio E, Jimenez Valtierra J, Campuzano Ruiz R, Alonso Bello J, Martin Rios MD, Farrashi M, Abtahi H, Sadeghi H, Sadeghipour P, Tavoosi A, Abdel Rahman TA, Mohamed LA, Maghraby HM, Kora IM, Abdel Hameed FR, Ali MN, Al Shehri A, Youssef A, Gad A, Alsharqi M, Alsaikhan L, Andreini D, Rota C, Guglielmo M, Mushtaq S, Baggiano A, Beltrama V, Solbiati A, Guaricci AI, Pepi M, Trifunovic D, Sobic Saranovic D, Savic L, Grozdic Milojevic I, Asanin M, Srdic M, Petrovic M, Zlaic N, Mrdovic I, Dogan C, Izci S, Gecmen C, Unkun T, Cap M, Erdogan E, Onal C, Yilmaz F, Ozdemir N, Muser D, Tioni C, Zanuttini D, Morocutti G, Spedicato L, Bernardi G, Proclemer A, Pranevicius R, Zapustas N, Briedis K, Valuckiene Z, Jurkevicius R, Juffermans LJM, Enait V, Van Royen N, Van Rossum AC, Kamp O, Khalaf HASSEN, Hitham SAKER, Osama AS, Abazid RAMI, Guall RAHIM, Durdan SHAFAT, Mohammed ZYAD, Stella S, Rosa I, Ancona F, Spartera M, Italia L, Latib A, Colombo A, Margonato A, Agricola E, Scatena C, Mazzanti C, Conte L, Pugliese N, Barletta V, Bortolotti U, Naccarato AG, Di Bello V, Bala G, Roosens B, Hernot S, Remory I, Droogmans S, Cosyns B, Generati G, Labate V, Donghi V, Pellegrino M, Carbone F, Alfonzetti E, Guazzi M, Dabrowski R, Kowalik I, Firek B, Chwyczko T, Szwed H, Kawamura A, Kawano S, Zaroui A, Ben Said R, Ben Halima M, Kheder N, Farhati A, Mourali S, Mechmech R, Leite L, Martins R, Baptista R, Barbosa A, Ribeiro N, Oliveira A, Castro G, Pego M, Polte CL, Lagerstrand K, Johnsson ÅA, Janulewicz M, Bech-Hanssen O, Gabriel H, Wisser W, Maurer G, Rosenhek R, El Aroussy W, Abdel Ghany M, Al Adeeb K, Ascione L, Carlomagno G, Sordelli C, Ferro A, Ascione R, Severino S, Caso P, Muraru D, Janei C, Haertel Miglioranza M, Cavalli G, Romeo G, Peluso D, Cucchini U, Iliceto S, Badano L, Armario Bel X, Garcia-Garcia C, Ferrer Sistach E, Rueda Sobella F, Oliveras Vila T, Labata Salvador C, Serra Flores J, Lopez-Ayerbe J, Bayes-Genis A, Conte E, Gonella A, Morena L, Civelli D, Losardo L, Margaria F, Riva L, Tanga M, Carminati C, Muratori M, Gripari P, Ghulam Ali S, Fusini L, Vignati C, Bartorelli AL, Alamanni F, Pepi M, Rosa I, Stella S, Marini C, Spartera M, Latib A, Montorfano M, Colombo A, Margonato A, Agricola E, Ismaiel A, Ali N, Amry S, Serafin A, Kochanowski J, Filipiak KJ, Opolski G, Speranza G, Ando' G, Magaudda L, Cramer GE, Bakker J, Michels M, Dieker HJ, Fouraux MA, Marcelis CLM, Timmermans J, Brouwer MA, Kofflard MJM, Vasconcelos M, Araujo V, Almeida P, Sousa C, Macedo F, Cardoso JS, Maciel MJ, Voilliot D, Huttin O, Venner C, Olivier A, Villemin T, Deballon R, Manenti V, Juilliere Y, Selton-Suty C, Generati G, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Dabrowska-Kugacka A, Dorniak K, Lewicka E, Szalewska D, Kutniewska-Kubik M, Raczak G, Kim KH, Yoon HJ, Park HJ, Ahn Y, Jeong MH, Cho JG, Park JC, Kim JH, Galli E, Habib G, Schnell F, Lederlin M, Daubert JC, Mabo P, Donal E, Faria R, Magalhaes P, Marques N, Domingues K, Lourenco C, Almeida AR, Teles L, Picarra B, Azevedo O, Lourenco C, Oliveira M, Magalhaes P, Domingues K, Marmelo B, Almeida A, Picarra B, Faria R, Marques N, Bento D, Lourenco C, Magalhaes P, Cruz I, Marmelo B, Reis L, Picarra B, Faria R, Azevedo O, Gimaev RH, Melnikova MA, Olezov NV, Ruzov VI, Goncalves P, Almeida MS, Branco P, Carvalho MS, Dores H, Gaspar MA, Sousa H, Andrade MJ, Mendes M, Makavos G, Varoudi M, Papadavid E, Andreadou I, Gravanis K, Liarakos N, Pavlidis G, Rigopoulos D, Lekakis J, Deluyker D, Bito V, Pigatto E, Romeo G, Muraru D, Cozzi F, Punzi L, Iliceto S, Badano LP, Pigatto E, Romeo G, Muraru D, Cozzi F, Iliceto S, Badano LP, Neilan T, Coen K, Gannon S, Bennet K, Clarke JG, Solari M, Cameli M, Focardi M, Corrado D, Bonifazi M, Henein M, Mondillo S, Gomez-Escalonilla C, De Agustin A, Egido J, Islas F, Simal P, Gomez De Diego JJ, Luaces M, Macaya C, Perez De Isla L, Zancanella M, Rusconi C, Musca F, Santambrogio G, De Chiara B, Vallerio P, Cairoli R, Giannattasio G, Moreo A, Alvarez Ortega C, Mori Junco R, Caro Codon J, Meras Colunga P, Ponz De Antonio I, Lopez Fernandez T, Valbuena Lopez S, Moreno Yanguela M, Lopez-Sendon JL, Surkova E, Bonanad-Lozano C, Lopez-Lereu MP, Monmeneu-Menadas JV, Gavara J, De Dios E, Paya-Chaume A, Escribano-Alarcon D, Chorro-Gasco FJ, Bodi-Peris V, Michalski BW, Miskowiec D, Kasprzak JD, Lipiec P, Morgado G, Caldeira D, Cruz I, Joao I, Almeida AR, Lopes L, Fazendas P, Cotrim C, Pereira H, De Block C, Buys D, Salgado R, Vrints C, Van Gaal L, Mctear C, Irwin RB, Dragulescu A, Friedberg M, Mertens L, Dragulescu A, Friedberg M, Mertens L, Carbone F, Generati G, Pellegrino M, Labate V, Alfonzetti E, Guazzi M, Krinochkin DV, Yaroslavskaya EI, Zaharova EH, Pushkarev GS, Sugihara C, Patel NR, Sulke AN, Lloyd GW, Piatkowski R, Scislo P, Grabowski M, Marchel M, Opolski G, Roland H, Hamadanchi A, Otto S, Jung C, Lauten A, Figulla HC, Poerner TC, Sampaio F, Fonseca P, Fontes-Carvalho R, Pinho M, Campos AS, Castro P, Fonseca C, Ribeiro J, Gama V, Heck R, Hamdanchi A, Otto S, Jung C, Lauten A, Figulla HR, Poerner TC, Ranjbar S, Ghaffaripour Jahromi M, Ranjbar S, Hinojar R, Fernandez Golfin C, Esteban A, Pascual-Izco M, Garcia-Martin A, Casas Rojo E, Jimenez-Nacher JJ, Zamorano JL, Gecmen C, Cap M, Izci S, Erdogan E, Onal C, Acar R, Bakal RB, Kaymaz C, Ozdemir N, Karvandi M, Ghaffaripour Jahromi M, Galand V, Schnell F, Matelot D, Martins R, Leclercq C, Carre F, Suran BC, Margulescu AD, Rimbas RC, Siliste C, Vinereanu D, Nocerino P, Urso AC, Borrino A, Carbone C, Follero P, Ciardiello C, Prato L, Salzano G, Marino F, Ruspetti A, Sparla S, Di Tommaso C, Loiacono F, Focardi M, D'ascenzi F, Henein M, Mondillo S, Porter J, Walker M, Lo Iudice F, Esposito R, Santoro C, Cocozza S, Izzo R, De Luca N, De Simone G, Trimarco B, Galderisi M, Gervasi F, Patti G, Mega S, Bono M, Di Sciascio G, Buture A, Badea R, Platon P, Ghiorghiu I, Jurcut R, Coman IM, Popescu BA, Ginghina C, Lunetta M, Spoto MS, Lo Vi AM, Pensabene G, Meschisi MC, Carita P, Coppola G, Novo S, Assennato P, Shim A, Wejner-Mik P, Kasprzak JD, Lipiec P, Havasi K, Domsik P, Kalapos A, Forster T, Piros GA, Domsik P, Kalapos A, Lengyel C, Orosz A, Forster T, Bulbul Z, Issa Z, Al Sehly A, Pergola V, Oufi S, Conde Y, Cimino E, Rinaldi E, Ashurov R, Ricci S, Pergolini M, Vitarelli A, Lujan Valencia JE, Chaparro M, Garcia-Guerrero A, Cristo Ropero MJ, Izquierdo Bajo A, Madrona L, Recio-Mayoral A, Monmeneu JV, Igual B, Lopez Lereu P, Garcia MP, Selmi W, Jalal Z, Thambo JB, Kosuta D, Fras Z. Poster session 5The imaging examinationP1097Correlation between visual and quantitative assessment of left ventricle: intra- and inter-observer agreementP1099Incremental prognostic value of late gadolinium-enhanced by cardiac magnetic resonance in patients with heart failureAnatomy and physiology of the heart and great vesselsP1100Left ventricular geometry and diastolic performance in erectile dysfunction patients; a topic of differential arterial stiffness influenceAssessment of diameters, volumes and massP1101Impact of the percutaneous closure of atrial septal defect on the right heart "remodeling"P1102Left Ventricular Mass Indexation in Infants, Children and Adolescents: a Simplified Approach for the Identification of Left Ventricular Hypertrophy in Clinical PracticeP1103Impact of trabecules while quantifying cardiac magnetic resonance exams in patients with systemic right ventricleP1104Detection of subclinical atherosclerosis by carotid intima-media thickness: correlation with leukocytes telomere shorteningAssessments of haemodynamicsP1105Flow redirection towards the left ventricular outflow tract: vortex formation is not affected by variations in atrio-ventricular delayAssessment of systolic functionP1106Reproducibility and feasibility of cardiac MRI feature tracking in Fabry diseaseP1107Normal left ventricular strain values by two-dimensional strain echocardiography; result of normal (normal echocardiographic dimensions and functions in korean people) studyP1108Test-retest repeatability of global strain following st-elevation myocardial infarction - a comparison of tagging and feature trackingP1109Cardiotoxicity induced by tyrosine kinase inhibitors in patients with gastrointestinal stromal tumors (GIST)P1110Finite strain ellipses for the analysis of left ventricular principal strain directions using 3d speckle tracking echocardiographyP1111Antihypertensive therapy reduces time to peak longitudinal strainP1112Right ventricular systolic function as a marker of prognosis after inferior myocardial infarction - 5-year follow-upP1113Is artery pulmonary dilatation related with right but also early left ventricle dysfunction in pulmonary artery hypertension?P1114Right ventricular mechanics changes according to pressure overload increasing, a 2D-speckle tracking echocardiographic evaluationAssessment of diastolic functionP1115Paired comparison of left atrial strain from P-wave to P-wave and R-wave to R-waveP1116Diagnostic role of Tissue Doppler Imaging echocardiographic criteria in obese heart failure with preserved ejection fraction patientsP1117Evaluation of diastolic function of right ventricle in idiopathic pulmonary arterial hypertensionP1118Severity and predictors of diastolic dysfunction in a non-hypertensive non-ischemic cohort of Egyptian patients with documented systemic autoimmune disease; pilot reportP1119correlation between ST segment shift and cardiac diastolic function in patients with acute myocardial infarctionIschemic heart diseaseP1120Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)P1121Utility of transmural myocardial mechanic for early infarct size prediction after primary percutaneous coronary intervention in STEMI patientsP1122Progressive Improvements of the echocardiographic deformation parameters in ST Elevation Myocardial Infarction after five years follow-upP1123Long-term prognostic value of left ventricular dyssynchrony as assessed by cardiac magnetic resonance feature-tracking imaging after a first st-segment elevation myocardial infarctionP1124Differences in mitral annulus remodeling in acute anterior ST elevation and acute inferior ST elevation myocardial infarctionP1125Reduction of microvascular injury using a novel theragnostic ultrasound strategy: a first in men feasibility and safety studyP1126Impact of focused echocardiography in clinical decision of patient presented with st elevation myocardial infarction underwent primary angioplastyHeart valve DiseasesP1127Aortic valve area calculation in aortic stenosis: a comparison among conventional and 3D-transesophageal echocardiography and computed tomographyP1128Myocardial fibrosis and microRNA-21 expression in patients with severe aortic valve stenosis and preserved ejection fraction: a 2D speckle tracking echocardiography, tissutal and plasmatic studyP1129Quantification of calcium amount in a new experimental model: a comparison between calibrated integrated backscatter of ultrasound and computed tomographyP1130Altered diffusion capacity in aortic stenosis: role of the right heartP1131Osteoprotegerin predicts all-cause mortality in calcific aortic stenosis patients with preserved left ventricle ejection fraction in long term observationP1132Mitral regurgitation as a risk factor for pulmonary hypertension in patients with aortic stenosisP1133The relationship between the level of plasma B-type natriuretic peptide and mitral stenosisP1134Aortic regurgitation, left ventricle mechanics and vascular load: a single centre 2d derived-speckle tracking studyP1135Feasibility and reproducibility issues limit the usefulness of quantitative colour Doppler parameters in the assessment of chronic aortic and mitral regurgitation severityP1136Predictors of postoperative outcome in degenerative mitral regurgitationP1137Left ventricular mechanical dyssynchrony in patients with severe mitral regurgitation of rheumatic etiology; three dimensional echocardiography studyP1138Functional mitral regurgitation and left atrial dysfunction concur in determining pulmonary hypertension and functional status in subjects with left ventricular systolic dysfunctionP11393D echocardiography allows more effective quantitative assessment of the severity of functional tricuspid regurgitation than conventional 2D/Doppler echocardiographyP1140Prosthetic valve thrombosis: still a severe disease? 10-years experience in a university hospitalP1141Validity of echocardiography in the hospital course of patients with feverP1142Do baseline 3DTEE characteristics of mitral valve apparatus predict long term result in patients undergoing percutaneous valve repair for degenerative regurgitation?P1143Influence of baseline aortic regurgitation on mitral regurgitation change after transcatheter aortic valve replacement for aortic stenosisP1144Prevalence of echocardiography detected significant valvular regurge in subclinical rheumatic carditis in assiut childrenCardiomyopathiesP1145Can we early detect left ventricular systolic dysfunction in patients with Duchenne muscular dystrophy using global longitudinal strain assessment?P1146Prevalence of isolated papillary muscle hypertrophy in young competitive athletesP1147Troponin release after exercise in patients with hypertrophic cardiomyopathy: associations with clinical and mr imaging characteristicsP1148Atrial fibrillation in hypertrophic cardiomyopathy: can we score the risk?P1149Impact of hypertrophy on multiple layer longitudinal deformation in hypertrophy cardiomyopathy and cardiac amyloidosis compared to controlsP1150Functional evaluation in hypertrophic cardiomyopathy combining cardiopulmonary exercise testing combined with exercise-echocardiographyP1151Refinement of the old diagnostic criteria of left ventricular noncompaction cardiomyopathy (LVNC) based on cardiac magnetic resonance (CMR)P1152Differences of clinical characteristics and outcomes between acute myocarditis with preserved and reduced left ventricular systolic functionP1153Value of longitudinal strain for distinguishing left ventricular non-compaction from idiopathic dilated cardiomyopathyP1154Speed of recovery of left ventricular function is not related to the prognosis of Takotsubo cardiomyopathy. A Portuguese multicentre studyP1155Predictors of in-hospital left ventricular systolic function recovery after admission with takotsubo cardiomyopathy. Portuguese multicentre studyP1156Mid-ventricular takotsubo detected by initial echocardiogram associates with recurrence of takotsubo cardiomyopathy - a portuguese multicentre studySystemic diseases and other conditionsP1157Relations between left ventricle remodelling and expression of angiotensin 2 AT2R1 geneP1158Impact of renal denervation on long-term blood pressure variability and surrogate markers of target organ damage in individuals with drug-resistant arterial hypertensionP1159Greater improvement of coronary artery function, left ventricular deformation and twisting by IL12/23 compared to TNF-a inhibition in psoriasisP1160Advanced glycation end products play a role in adverse LV remodeling following MIP1161Incidence of subclinical myocardial dysfunction in patients with systemic sclerosis and normal left ventricular systolic and diastolic functionP1162Left atrial remodeling and dysfunction occur early in patients with systemic sclerosis and normal left ventricular functionP1163Intrinsic vortex formation : a unique performance indicatorP1164P-wave morphology is unaffected by training-induced biatrial dilatation: a prospective, longitudinal study in healthy athletesP1165Usefulness of transthoracic echocardiography in diagnosis of young patients with ischemic strokeP1166Primary cardiac lymphoma: role of echocardiography in the clinical managementP1167Abnormal echocardiographic findings in cancer patients before chemotherapyMasses, tumors and sources of embolismP1168Three-dimensional transesophageal echocardiography of the left atrial appendage reduces rate of postpone electrical cardioversionP1169Detection of ventricular thrombus by cmr after reperfused st-segment elevation myocardial infarction correlated with echocardiographyP1170Clinical and transthoracic echocardiographic predictors of left atrial appendage thrombus in patients with atrial fibrillationStress echocardiographyP1171Pharmacological stress echocardiography complications: a 4-year single center experienceP1172Myocardial functional and perfusion reserve in type I diabetesP1173Feasibility of incorporating 3D Dobutamine stress echocardiography into routine clinical practiceP1174Right ventricular isovolumic acceleration at rest and during exercise in children after heart transplantP1175Right ventricular systolic and diastolic response to exercise in children after heart transplant -a bicycle exercise studyP1176Determinants of functional capacity in heart failure patients with reduced ejection fractionP1177Handgrip stress echocardiography with emotional component compared to conventional isometric exercise in coronary artery disease diagnosisP1178The relationship between resting transthoracic echocardiography and exercise capacity in patients with paroxysmal atrial fibrillationP1179Correlation between NT-proBNP and selected echocardiography parameters at rest and after exercise in patients with functional ischemic mitral regurgitation qualified for cardiosurgical treatmentReal-time three-dimensional TEEP1180Vena contracta area for severity grading in functional and degenerative mitral regurgitation: A study based on transesophageal 3D colour Doppler in 419 patientsP1181Proximal flow convergence by 3D echocardiography in the evaluation of mitral valve area in rheumatic mitral stenosisP1182Quantification of valve dimensions by transesophageal 3D echocardiography in patients with functional and degenerative mitral regurgitationTissue Doppler and speckle trackingP1183Automatic calculation of left ventricular volume changes over a cardiac cycle from echocardiography images by nonlinear dimensionality reductionP1184Effect of the mitral valve repairs on the left ventricular blood flow formationP1185Quantification of left atrial strain using cardiovascular magnetic resonance. a comparison between hypertrophic cardiomyopathy and healthy controlsP1186The role of early systolic lengthening in patients with non-ST elevation acute coronary syndrome and its relation to syntax scoreP1187Different standard two dimensional strain methods to quantity left ventricular mechanicsP1188Atrial function and electrocardiography caracteristics in sportsmen with or without paroxysmal atrial fibrillationP1189Right ventricular outflow premature contractions induce regional left ventricular dysfunctionP1190Ultrasound guided venous access for pacemaker and defibrillators. Randomized TrialP1191Atrial function analysis correlates with symptoms and quality of life of heart failure patientsP1192The use of tissue doppler echocardiography in myocardial iron overload in patients with thalassaemia majorP1193Independent association between pulse pressure and left ventricular global longitudinal strainP1194Global and regional longitudinal strain identifies the presence of coronary artery disease in patients with suspected reduction of coronary flow reserve and absence of wall motion abnormalitiesP1195Prognostic value of invasive and noninvasive parameters of right ventricular function in patients with pulmonary arterial hypertension receiving specific vasodilator therapyP1196Myocardial deformation analysis to improve arrhythmic risk stratificationP1197Quantitative assessment of regional systolic and diastolic function parameters for detecting prior transient ischemia in normokinetic segmentsP1198Left atrial function in patients with corrected tetralogy of Fallot - a three-dimensional speckle-tracking echocardiographic studyP1199Left atrial ejection force correlates with left atrial strain and volume-based functional properties as assessed by three-dimensional speckle tracking echocardiographyP1200Acute angulation of the aortic arch late after the arterial switch operation for transposition of the great arteries: impact on cardiac mechanicsP1201Circumferential deformation of the ascending thoracic aorta in hypertensive patients by three-dimensional speckle tracking echocardiographyCardiac Magnetic ResonanceP1202The incremental value of cardiac magnetic resonance on diagnosis myocardial infarction and non-obstructed coronary arteriesP1204Reference ranges of global and regional myocardial T1 values derived from MOLLI and shMOLLI at 3TComputed Tomography & Nuclear CardiologyP1205Deformation of the left atrial appendage after percutaneous closure with the Amplatzer cardiac plugP1206Prognostic impact of non-obstructive coronary artery disease on coronary computed tomographic angiography: A single-center study. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Palmiero G, Imbalzano E, Van Zalen JJ, Svensson F, Lagerstrand KM, Hamdanchi A, Kim KJ, Ascione L, Carlomagno G, Sordelli C, Ferro A, Ascione R, Severino S, Caso P, Vatrano M, Mandraffino G, Dalbeni A, Carerj S, D'angelo M, Ceravolo R, Ciconte VA, Saitta A, Zito C, Badiani S, Ewer J, Patel NR, Lloyd GW, Bech-Hanssen O, Polte CL, Johnsson ÅA, Lagerstrand KM, Svensson F, Polte CL, Johnsson ÅA, Gao SA, Bech-Hanssen O, Asadi Y, Otto S, Hoyme M, Jung C, Lauten A, Doenst T, Figulla HR, Poerner TC, Goebel B, Park JB, Kim HK, Yoon YE, Lee SP, Kim YJ, Cho GY, Sohn DW, Kim KH, Ahn H. Rapid Fire Abstract session: novelties in valves regurgitation831Significant functional mitral regurgitation impairs left atrial function in patients with heart failure due to left ventricular systolic dysfunction832Arterial stiffness and mitral regurgitation: an intriguing pathophysiological link833Progression rate of mild and moderate aortic regurgitation in a physiologist led valve clinic834The blood flow complexity affect the reliability of aortic regurgitation assessment by phase-contrast magnetic resonance imaging835Two-dimensional phase-contrast magnetic resonance imaging can describe the complexity of flow in ascending aorta in patients with aortic regurgitation836A cross-sectional study of endocardial lead-related tricuspid regurgitation: towards proposing a new practical 2D/3D echocardiographic approach for better risk stratification837Prognostic value of cardiac magnetic resonance for preoperative assessment of patients with severe functional tricuspid regurgitation. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Davis S, Gitchel W, Layman S, Diaz S, Martinelli D, Crocco T, Barr T, Otto S, Larrabee H. 231 Development and Psychometric Properties of the Stroke Assessment and Treatment Intent Scale. Ann Emerg Med 2015. [DOI: 10.1016/j.annemergmed.2015.07.264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Maiden MJ, Otto S, Brearly J, Chapman MJ, Nash CH, Edwards J, Kuchel TR, Bellomo R. Structure and function of the kidney in septic shock - a prospective controlled study. Intensive Care Med Exp 2015. [PMCID: PMC4797103 DOI: 10.1186/2197-425x-3-s1-a838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Otto S, Troeltzsch M, Probst F, Ristow O, Pautke C, Ehrenfeld M. Outcome results of tooth extractions in patients receiving bisphosphonates. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Otto S, Loddo D, Baldoin C, Zanin G. Spray drift reduction techniques for vineyards in fragmented landscapes. J Environ Manage 2015; 162:290-298. [PMID: 26265598 DOI: 10.1016/j.jenvman.2015.07.060] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 06/30/2015] [Accepted: 07/30/2015] [Indexed: 06/04/2023]
Abstract
In intensive agricultural systems spray drift is one of the major potential diffuse pollution pathways for pesticides and poses a risk to the environment. There is also increasing concern about potential exposure to bystanders and passers-by, especially in fragmented landscapes like the Italian pre-Alps, where orchards and vineyards are surrounded by residential houses. There is thus an urgent need to do field measurements of drift generated by air-blast sprayer in vineyards, and to develop measures for its reduction (mitigation). A field experiment with an "event method" was conducted in north-eastern Italy in no-wind conditions, in the hilly area famed for Prosecco wine production, using an air-blast sprayer in order to evaluate the potential spray drift from equipment and the effectiveness of some practical mitigation measures, either single or in combination. A definition of mitigation is proposed, and a method for the calculation of total effectiveness of a series of mitigation measures is applied to some what-if scenarios of interest. Results show that low-drift equipment reduced potential spray drift by 38% and that a fully developed vine curtain mitigated it by about 70%; when the last row was treated without air-assistance mitigation was about 74%; hedgerows were always very effective in providing mitigation of up to 98%. In conclusion, spray drift is not inevitable and can be markedly reduced using a few mitigation measures, most already available to farmers, that can be strongly recommended for environmental regulatory schemes and community-based participatory research.
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Affiliation(s)
- S Otto
- Institute of Agro-environmental and Forest Biology - CNR, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy.
| | - D Loddo
- Institute of Agro-environmental and Forest Biology - CNR, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy.
| | - C Baldoin
- Department of Land, Environment, Agriculture and Forestry (TESAF), University of Padova, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy.
| | - G Zanin
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy.
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Probst F, Probst M, Pautke C, Kaltsi E, Otto S, Schiel S, Troeltzsch M, Ehrenfeld M, Cornelius C, Müller-Lisse U. Magnetic resonance imaging: a useful tool to distinguish between keratocystic odontogenic tumours and odontogenic cysts. Br J Oral Maxillofac Surg 2015; 53:217-22. [DOI: 10.1016/j.bjoms.2014.10.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Accepted: 10/22/2014] [Indexed: 12/22/2022]
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Tröltzsch M, Pache C, Tröltzsch M, Ehrenfeld M, Otto S. [Multiple aphthous lesions of the oral mucosa]. HNO 2015; 63:60-2. [PMID: 25604539 DOI: 10.1007/s00106-014-2947-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- M Tröltzsch
- Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Ludwig-Maximilians-Universität München, Lindwurmstr. 2a, 80337, München, Deutschland,
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Wang Y, Gong X, Su Y, Cui J, Shu X, Perge P, Kovacs A, Liptai C, Apor A, Nagy K, Geller L, Szeplaki G, Merkely B, Goebel B, Hamadanchi A, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Rotzak R, Aharonovich A, Geva Y, Rozenman Y, Capotosto L, D'angeli I, Azzano A, Placanica A, Mukred K, Rinaldi E, Ashurov R, Tanzilli G, Mangieri E, Vitarelli A, Lesevic H, Karl M, Rosner S, Ott I, Sonne C, Borges IP, Peixoto E, Peixoto R, Peixoto R, Marcolla V, Citro R, Baldi C, Provenza G, Di Maio M, Silverio A, Prota C, Di Muro MR, Bossone E, Giudice P, Piscione F, Muratori M, Fusini L, Gripari P, Tamborini G, Ghulam Ali S, Salvi L, Bartorelli A, Agrifoglio M, Alamanni F, Pepi M, Fusini L, Tamborini G, Muratori M, Cefalu' C, Bottari V, Gripari P, Ghulam Ali S, Andreini D, Pontone G, Pepi M. MODERATED POSTER SESSION: Imaging in interventional cardiology: Wednesday 3 December 2014, 09:00-16:00 * Location: Moderated Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Turco A, Duchenne J, Nuyts J, Gheysens O, Voigt JU, Claus P, Vunckx K, Muhtarov K, Ozer N, Turk G, Sunman H, Karakulak U, Sahiner L, Kaya B, Yorgun H, Hazirolan T, Aytemir K, Warita S, Kawasaki M, Tanaka R, Houle H, Yagasaki H, Nagaya M, Ono K, Noda T, Watanabe S, Minatoguchi S, Kyle A, Dauphin C, Lusson JR, Dragoi Galrinho R, Rimbas R, Ciobanu A, Marinescu B, Cinteza M, Vinereanu D, Dragoi Galrinho R, Ciobanu A, Rimbas R, Marinescu B, Cinteza M, Vinereanu D, Aparina O, Stukalova O, Butorova E, Makeev M, Bolotova M, Parkhomenko D, Golitsyn S, Zengin E, Hoffmann BA, Ramuschkat M, Ojeda F, Weiss C, Willems S, Blankenberg S, Schnabel RB, Sinning CR, Schubert U, Suhai FI, Toth A, Kecskes K, Czimbalmos C, Csecs I, Maurovich-Horvat P, Simor T, Merkely B, Vago H, Slawek D, Chrzanowski L, Krecki R, Binkowska A, Kasprzak JD, Palombo C, Morizzo C, Kozakova M, Charisopoulou D, Koulaouzidis G, Rydberg A, Henein M, Kovacs A, Olah A, Lux A, Matyas C, Nemeth B, Kellermayer D, Ruppert M, Birtalan E, Merkely B, Radovits T, Henri C, Dulgheru R, Magne J, Kou S, Davin L, Nchimi A, Oury C, Pierard L, Lancellotti P, Sahin ST, Cengiz B, Yurdakul S, Altuntas E, Aytekin V, Aytekin S, Bajraktari G, Ibrahimi P, Bytyci I, Ahmeti A, Batalli A, Elezi S, Henein M, Pavlyukova E, Tereshenkova E, Karpov R, Barbier P, Mirea O, Guglielmo M, Savioli G, Cefalu C, Maltagliati M, Tumasyan L, Adamyan K, Chilingaryan A, Tunyan L, Kowalik E, Klisiewicz A, Biernacka E, Hoffman P, Park C, Yi J, Cho J, Ihm S, Kim H, Cho E, Jeon H, Jung H, Youn H, Mcghie J, Menting M, Vletter W, Roos-Hesselink J, Geleijnse M, Van Der Zwaan H, Van Den Bosch A, Spethmann S, Baldenhofer G, Stangl V, Baumann G, Stangl K, Laule M, Dreger H, Knebel F, Erdei T, Edwards J, Braim D, Yousef Z, Fraser A, Keramida K, Kouris N, Kostopoulos V, Kostakou P, Petrogiannos C, Olympios C, Bajraktari G, Berisha G, Bytyci I, Ibrahimi P, Rexhepaj N, Henein M, Wdowiak-Okrojek K, Shim A, Wejner-Mik P, Szymczyk E, Michalski B, Kasprzak J, Lipiec P, Tarr A, Stoebe S, Pfeiffer D, Hagendorff A, Haykal M, Ryu S, Park J, Kim S, Choi J, Goh C, Byun Y, Choi J, Sonoko M, Onishi T, Fujimoto W, Yamada S, Taniguchi Y, Yasaka Y, Kawai H, Okura H, Sakamoto Y, Murata E, Kanai M, Kataoka T, Kimura T, Watanabe N, Kuriyama N, Nakama T, Furugen M, Sagara S, Koiwaya H, Ashikaga K, Matsuyama A, Shibata Y, Meimoun P, Abouth S, Martis S, Boulanger J, Elmkies F, Zemir H, Tzvetkov B, Luycx-Bore A, Clerc J, Galli E, Oger E, Guirette Y, Daudin M, Fournet M, Donal E, Galli E, Guirette Y, Mabo P, Donal E, Keramida K, Kouris N, Kostopoulos V, Psarrou G, Petrogiannos C, Hatzigiannis P, Olympios C, Igual Munoz B, Erdociain Perales M, Maceira Gonzalez Alicia A, Vazquez Sanchez A, Miro Palau V, Alonso Fernandez P, Donate Bertolin L, Estornell Erill J, Cervera A, Montero Argudo Anastasio A, Okura H, Koyama T, Maehama T, Imai K, Yamada R, Kume T, Neishi Y, Caballero Jimenez L, Garcia-Navarro M, Saura D, Oliva M, Gonzalez-Carrillo J, Espinosa M, Valdes M, De La Morena G, Venkateshvaran A, Sola S, Dash PK, Annappa C, Manouras A, Winter R, Brodin L, Govind SC, Laufer-Perl L, Topilsky Y, Stugaard M, Koriyama H, Katsuki K, Masuda K, Asanuma T, Takeda Y, Sakata Y, Nakatani S, Marta L, Abecasis J, Reis C, Dores H, Cafe H, Ribeiras R, Andrade M, Mendes M, Goebel B, Hamadanchi A, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Kim DH, Sun B, Jang J, Choi H, Song JM, Kang DH, Song JK, Zakhama L, Slama I, Boussabah E, Antit S, Herbegue B, Annabi M, Jalled A, Ben Ameur W, Thameur M, Ben Youssef S, O' Grady H, Gilmore M, Delassus P, Sturmberger T, Ebner C, Aichinger J, Tkalec W, Eder V, Nesser H, Caggegi AM, Scandura S, Capranzano P, Grasso C, Mangiafico S, Ronsivalle G, Dipasqua F, Arcidiacono A, Cannata S, Tamburino C, Chapman M, Henthorn R, Surikow S, Zoontjens J, Stocker B, Mclean T, Zeitz CJ, Fabregat Andres O, Estornell-Erill J, Ridocci-Soriano F, De La Espriella R, Albiach-Montanana C, Trejo-Velasco B, Perdomo-Londono D, Facila L, Morell S, Cortijo-Gimeno J, Kouris N, Keramida K, Kostopoulos V, Psarrou G, Kostakou P, Olympios C, Kuperstein R, Blechman I, Freimatk D, Arad M, Ochoa JP, Fernandez A, Vaisbuj F, Salmo F, Fava A, Casabe H, Guevara E, Fernandes A, Cateano F, Almeida I, Silva J, Trigo J, Botelho A, Sanches C, Venancio M, Goncalves L, Schnell F, Daudin M, Oger E, Bouillet P, Mabo P, Carre F, Donal E, Petrella L, Fabiani D, Paparoni S, De Remigis F, Tomassoni G, Prosperi F, Napoletano C, Marchel M, Serafin A, Kochanowski J, Steckiewicz R, Madej-Pilarczyk A, Filipiak K, Opolski G, Abid L, Ben Kahla S, Charfeddine S, Kammoun S, Monivas Palomero V, Mingo Santos S, Goirigoizarri Artaza J, Rodriguez Gonzalez E, Restrepo Cordoba A, Rivero Arribas B, Garcia Lunar I, Gomez Bueno M, Sayago Silva I, Segovia Cubero J, Zengin E, Radunski UK, Klusmeier M, Ojeda F, Rybczynski M, Barten M, Muellerleile K, Reichenspurner H, Blankenberg S, Sinning CR, Romano G, Licata P, Tuzzolino F, Clemenza F, Di Gesaro G, Hernandez Baravoglia C, Scardulla C, Pilato M, Hashimoto G, Suzuki M, Yoshikawa H, Otsuka T, Isekame Y, Iijima R, Hara H, Nakamura M, Sugi K, Melnikova M, Krestjyaninov M, Ruzov V, Magnino C, Omede' P, Avenatti E, Presutti D, Moretti C, Ravera A, Sabia L, Gaita F, Veglio F, Milan A, Magda S, Mincu R, Soare A, Mihai C, Florescu M, Mihalcea D, Cinteza M, Vinereanu D, Chatzistamatiou E, Mpampatseva Vagena I, Manakos K, Moustakas G, Konstantinidis D, Memo G, Mitsakis O, Kasakogias A, Syros P, Kallikazaros I, Petroni R, Acitelli A, Cicconetti M, Di Mauro M, Altorio S, Romano S, Petroni A, Penco M, Apostolovic S, Stanojevic D, Jankovic-Tomasevic R, Salinger-Martinovic S, Pavlovic M, Djordjevic-Radojkovic D, Tahirovic E, Dungen H, Jung IH, Byun YS, Goh CW, Kim BO, Rhee KJ, Lee DS, Kim MJ, Seo HS, Kim HY, Tsverava M, Tsverava D, Zaletova T, Shamsheva D, Parkhomenko O, Bogdanov A, Derbeneva S, Leotescu A, Tudor I, Gurghean A, Bruckner I, Plaskota K, Trojnarska O, Bartczak A, Grajek S, Sharma P, Sharma D, Garg S, Vazquez Lopez-Ibor J, Monivas Palomero V, Solano-Lopez J, Zegri Reiriz I, Dominguez Rodriguez F, Gonzalez Mirelis J, Mingo Santos S, Sayago I, Garcia Pavia P, Segovia Cubero J, Florescu M, Mihalcea D, Magda S, Radu E, Chirca A, Acasandrei A, Jinga D, Mincu R, Enescu O, Vinereanu D, Saura Espin D, Caballero Jimenez L, Oliva Sandoval M, Gonzalez Carrillo J, Garcia Navarro M, Espinosa Garcia M, Valdes Chavarri M, De La Morena Valenzuela G, Abul Fadl A, Mourad M, Campanale CM, Di Maria S, Mega S, Nusca A, Marullo F, Di Sciascio G, Pardo Gonzalez L, Delgado M, Ruiz M, Rodriguez S, Hidalgo F, Ortega R, Mesa D, Suarez De Lezo Cruz Conde J, Bengrid TM, Zhao Y, Henein M, Kenjaev S, Alavi A, Kenjaev M, Mendes L, Lima S, Dantas C, Melo I, Madeira V, Balao S, Alves H, Baptista E, Mendes P, Santos J, Scali M, Mandoli G, Simioniuc A, Massaro F, Di Bello V, Marzilli M, Dini F, Cifra B, Dragulescu A, Friedberg M, Mertens L, Scali M, Bayramoglu A, Tasolar H, Otlu Y, Hidayet S, Kurt F, Dogan A, Pekdemir H, Stefani L, Galanti G, De Luca A, Toncelli L, Pedrizzetti G, Gopal AS, Saha S, Toole R, Kiotsekoglou A, Cao J, Reichek N, Ho SJ, Hung SC, Chang FY, Liao JN, Niu DM, Yu WC, Nemes A, Kalapos A, Domsik P, Forster T, Siarkos M, Sammut E, Lee L, Jackson T, Carr-White G, Rajani R, Kapetanakis S, Jarvinen V, Sipola P, Madeo A, Piras P, Evangelista A, Giura G, Dominici T, Nardinocchi P, Varano V, Chialastri C, Puddu P, Torromeo C, Sanchis Ruiz L, Montserrat S, Obach V, Cervera A, Bijnens B, Sitges M, Charisopoulou D, Banner NR, Rahman-Haley S, Imperadore F, Del Greco M, Jermendy A, Horcsik D, Horvath T, Celeng C, Nagy E, Bartykowszki A, Tarnoki D, Merkely B, Maurovich-Horvat P, Jermendy G, Whitaker J, Demir O, Walton J, Wragg A, Alfakih K, Karolyi M, Szilveszter B, Raaijmakers R, Giepmans W, Horvath T, Merkely B, Maurovich-Horvat P, Koulaouzidis G, Charisopoulou D, Mcarthur T, Jenkins P, Henein M, Silva T, Ramos R, Oliveira M, Marques H, Cunha P, Silva M, Barbosa C, Sofia A, Pimenta R, Ferreira R, Al-Mallah M, Alsaileek A. Poster session 5: Friday 5 December 2014, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Amin AEH, Ammar W, Farrag AAF, Elaroussy WAE, Enache R, Popescu B, Muraru D, Piazza R, Calin A, Beladan C, Rosca M, Nicolosi G, Ginghina C, Hamadanchi A, Goebel B, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Bandera F, Generati G, Pellegrino M, Labate V, Alfonzetti E, Guazzi M, Cho E, Park SJ, Lim H, Yoon H, Chang SA, Lee SC, Park S, Henri C, Dulgheru R, Magne J, Caballero L, Laaraibi S, Kou S, Voilliot D, Davin L, Pierard L, Lancellotti P, Ancona R, Comenale Pinto S, Caso P, Monteforte I, Coppola M, Sellitto V, Izzo M, Macrino M, Calabro R, Lee S, Lee S, Kim H, Park J, Hong M, Kim J, Kim H, Kim Y, Sohn D. Oral Abstract session: Diagnosis and clinical impact of imaging in valvular heart disease: Thursday 4 December 2014, 14:00-15:30 * Location: Agora. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Püspök R, Fohler O, Grois N, Otto S, Tatzer E, Waldhauser C. Unterschiede in der Primärversorgung durch niedergelassene Pädiaterinnen und Pädiater in Österreich. Monatsschr Kinderheilkd 2014. [DOI: 10.1007/s00112-014-3217-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Theys S, Cadel F, Aguilar Ferrándiz M, Otto S, Deltombe T. Obesity complicated or not by a lipo-edema: Is there any veno-lymphatic drainage due to lower limb oscillations by a KiMachine? Ann Phys Rehabil Med 2014. [DOI: 10.1016/j.rehab.2014.03.1175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Theys S, Cadel F, Aguilar Ferrándiz M, Otto S, Deltombe T. Obésité compliquée ou non de lipœdème : réponse du drainage par oscillation des membres inférieurs produite par une KIMACHINE. Ann Phys Rehabil Med 2014. [DOI: 10.1016/j.rehab.2014.03.1200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Feierabend J, Bergmann C, Otto S. Comparison of Properties of the Proteolytic Degradation of Unassembled Nuclear-encoded Subunits of Ribulose-1,5-bisphosphate Carboxylase and of the Coupling Factor of Photophosphorylation CF1*. ACTA ACUST UNITED AC 2014. [DOI: 10.1111/j.1438-8677.1990.tb00145.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Karle KN, Schüle R, Klebe S, Otto S, Frischholz C, Liepelt-Scarfone I, Schöls L. Electrophysiological characterisation of motor and sensory tracts in patients with hereditary spastic paraplegia (HSP). Orphanet J Rare Dis 2013; 8:158. [PMID: 24107482 PMCID: PMC3852552 DOI: 10.1186/1750-1172-8-158] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 10/05/2013] [Indexed: 12/11/2022] Open
Abstract
Background Hereditary spastic paraplegias (HSPs) are characterised by lower limb spasticity due to degeneration of the corticospinal tract. We set out for an electrophysiological characterisation of motor and sensory tracts in patients with HSP. Methods We clinically and electrophysiologically examined a cohort of 128 patients with genetically confirmed or clinically probable HSP. Motor evoked potentials (MEPs) to arms and legs, somato-sensory evoked potentials of median and tibial nerves, and nerve conduction studies of tibial, ulnar, sural, and radial nerves were assessed. Results Whereas all patients showed clinical signs of spastic paraparesis, MEPs were normal in 27% of patients and revealed a broad spectrum with axonal or demyelinating features in the others. This heterogeneity can at least in part be explained by different underlying genotypes, hinting for distinct pathomechanisms in HSP subtypes. In the largest subgroup, SPG4, an axonal type of damage was evident. Comprehensive electrophysiological testing disclosed a more widespread affection of long fibre tracts involving peripheral nerves and the sensory system in 40%, respectively. Electrophysiological abnormalities correlated with the severity of clinical symptoms. Conclusions Whereas HSP is primarily considered as an upper motoneuron disorder, our data suggest a more widespread affection of motor and sensory tracts in the central and peripheral nervous system as a common finding in HSP. The distribution patterns of electrophysiological abnormalities were associated with distinct HSP genotypes and could reflect different underlying pathomechanisms. Electrophysiological measures are independent of symptomatic treatment and may therefore serve as a reliable biomarker in upcoming HSP trials.
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Affiliation(s)
- Kathrin N Karle
- Department of Neurology, Eberhard Karls-University Tübingen, Tübingen 72076, Germany.
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Otto S, Pache C, Mast G, Ehrenfeld M, Pautke C. Outcome evaluation of fluorescence-guided bone resection for the treatment of bisphosphonate-related osteonecrosis of the jaw. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Troeltzsch M, Eichinger C, Probst F, Ehrenfeld M, Otto S, Mast G. A comparison of clinical and pathologic parameters of oral squamous cell carcinoma in young, middle aged and elderly adults. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Probst F, Otto S, Cornelsen M, Fliefel R, Burian E, Seitz M, Berger M, Ehrenfeld M, Schieker M. Custom-made vitalized scaffolds for bone tissue reconstruction in craniomaxillofacial surgery. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Otto S, Tast V, Michler JK, Mülling CKW. A Case Study for a New Approach of a Constant Pressure Perfused Ex-Vivo Model of the Equine Larynx. ACTA ACUST UNITED AC 2013; 58 Suppl 1:/j/bmte.2013.58.issue-s1-A/bmt-2013-4024/bmt-2013-4024.xml. [PMID: 24042603 DOI: 10.1515/bmt-2013-4024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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