1
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Ferrandez M, Zulet P, Islas F, Travieso A, De Agustin JA, Goirigolzarri J, Vilacosta I, Olmos C. Development of a new score to predict left ventricular reverse remodelling in patients with nonischemic cardiomyopathy. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1748] [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 purpose
Implantable cardioverter-defibrillator is indicated in patients with dilated non-ischemic cardiomyopathy (DCM) and severely depressed left ventricular ejection fraction (LVEF) after a wait-and-see period of 3–9 months under optimised medical therapy. However, in the first 6 months after the disease debut, around 2% of patients might suffer life-threatening arrhythmias.
The appearance of left ventricular reverse remodelling (LVRR) in patients with DCM is associated with a lower incidence of ventricular tachyarrhythmias. Therefore, it is relevant an early identification of the patients who will experience LVRR during the follow-up.
Our aim was to develop a score to predict the appearance of LVRR in patients with DCM.
Methods
From 2014 to 2021, 201 patients with DCM and LVEF ≤45% were prospectively evaluated in our tertiary care hospital. All patients underwent a transthoracic echocardiogram and 1.5 Tesla scanner cardiac magnetic resonance (MR) as part of the diagnostic workup. LVRR was defined as an increase in LVEF ≥10 points or absolute LVEF ≥50% associated with a reduction in left ventricular end-diastolic diameter ≥10%.
Results
The median age of our cohort (n=201) was 61.6 (14.7) years, and 68% were male. Most patients (>90%) were treated with beta-blockers or RASS blockers, and 72% with mineralocorticoid receptor antagonists.
During a mean follow-up period of 37.6 (33.9) months 45% of patients had LVRR.
Patients with LVRR had a lower cardiovascular mortality (3.33 vs 9.59%; p=0.153), lower mortality due to heart failure (0% vs 8.22%; p=0.023), and a lower incidence of ventricular tachyarrhythmias (1.67% vs 19.18%; p=0.001).
Table 1 shows the echocardiographic, MR and clinical characteristics of patients who experienced LVRR.
Variables significantly associated with LVRR in the univariable analysis and considered clinically relevant were included in a multivariable logistic regression analysis. The final model included the presence of right ventricular end systolic volume index (RVESVi) >50 ml/m2 (2 points), left bundle brach block (LBBB) echo pattern (1 point), female gender (1 point) and tachycardiomyopathy/idiopathic/alcoholic/chemotherapy induced cardiomyopathy as the potencial cause of DCM (1 point).
The score showed a good discrimination, with an area under the ROC curve of 0.82 (95% CI 0.69 to 0.94), 84% sensitivity and 80% specificity. The presence of 3 or more points was associated with a high probability to had LVRR (0 points: 1%; 1 points: 17%; 2 points: 38%; 3 points: 64%; 4 points: 84%%; 5 points: 94% and 6 points: 98%) (Figure 1).
Conclusion
A new score with four variables (RVESV, LBBB echo pattern, female gender and tachycardiomyopathy/idiopatic/alcoholic/chemotheapy induced cardiomyopathy as potential cause) accurately predicts the probability of LVRR. Considering patients who experience LVRR have less cardiovascular events, this score may be a helpful tool for patients' risk stratification.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- M Ferrandez
- San Carlos Clinical University Hospital , Madrid , Spain
| | - P Zulet
- San Carlos Clinical University Hospital , Madrid , Spain
| | - F Islas
- San Carlos Clinical University Hospital , Madrid , Spain
| | - A Travieso
- San Carlos Clinical University Hospital , Madrid , Spain
| | - J A De Agustin
- San Carlos Clinical University Hospital , Madrid , Spain
| | | | - I Vilacosta
- San Carlos Clinical University Hospital , Madrid , Spain
| | - C Olmos
- San Carlos Clinical University Hospital , Madrid , Spain
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2
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Bohbot Y, Habib G, Stohr E, Chirouze C, Hernandez-Meneses M, Melissopoulou M, Scheggi V, Branco L, Olmos C, Reye G, Pazdernik M, Iung B, Sow R, Lancellotti P, Tribouilloy C. Characteristics, management, and outcomes of patients with left-sided infective endocarditis complicated by heart failure: a substudy of the ESC-EORP EURO-ENDO (European infective endocarditis) regist. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1663] [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/Introduction
Congestive heart failure (CHF) is a strong prognostic factor in infective endocarditis (IE), but data are lacking regarding its current management and outcome in Europe.
Purpose
To evaluate the current management and survival of patients with left-sided IE complicated by CHF.
Methods
We used data of the ESC-EORP EURO-ENDO registry, which is a prospective multicentre observational study conducted between January 1, 2016 and March 31, 2018 in 156 centres in 40 countries. The primary endpoints were 30-day and one-year mortality.
Results
Among the 3116 patients enrolled in this prospective registry, 2449 (mean age: 60 years, 69% male) with left-sided (native or prosthetic) IE were included in this study. Patients with CHF (n=698, 28.5%) were older, with more comorbidity and more severe valvular damage (mitro-aortic involvement, vegetations >10mm and severe regurgitation/new prosthesis dehiscence) than those without CHF (all p≤0.019). Patients with CHF experienced higher 30-day and one-year mortality than those without (20.5% vs. 9.0% and 36.1% vs. 19.3%, respectively) and CHF remained strongly associated with 30-day (OR [95% CI]: 2.37 [1.73–3.24]; p<0.001) and one-year mortality (HR [95% CI]: 1.69 [1.40–2.05]; p<0.001) after adjustment for established outcome predictors, including early surgery, or after propensity matching for age, sex, and comorbidity (n=618 [88.5%] for each group, both p<0.001). Early surgery, performed on 49% of these patients with IE complicated by CHF, remained associated with a substantial reduction in 30-day mortality following multivariable analysis, after adjustment for age, sex, Charlson index, cerebrovascular accident, staphylococcus aureus IE, Streptococcal IE, uncontrolled infection, vegetation size >10mm, severe valvular regurgitation and/or new prosthetic dehiscence, perivalvular complication, and prosthetic IE (OR [95% CI]: 0.22 [0.12–0.38]; p<0.001) and in one-year mortality (HR [95% CI]: 0.29 [0.20–0.41]; p<0.001).
Conclusion
CHF is common in left-sided IE and is associated with older age, greater comorbidity, more advanced lesions, and markedly higher 30-day and one-year mortality. Early surgery is strongly associated with lower mortality but is performed on only approximately half of patients with CHF, mainly because of a surgical risk considered prohibitive.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Abbott Vascular Int. (2011–2014) Amgen Cardiovascular (2009–2018),
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Affiliation(s)
- Y Bohbot
- University Hospital of Amiens , Amiens , France
| | - G Habib
- Hospital La Timone of Marseille , Marseille , France
| | - E Stohr
- University hospital Bonn , Bonn , Germany
| | - C Chirouze
- University of Besançon , Besancon , France
| | | | | | - V Scheggi
- University of Florence , Florence , Italy
| | - L Branco
- Santa Maria University Hospital CHLN Lisbon Academic Medical Centre , Lisbon , Portugal
| | - C Olmos
- Hospital Clinico San Carlos , Madrid , Spain
| | - G Reye
- Instituto Medico de Alta Complejidad (IMAC) , Buenos Aires , Argentina
| | - M Pazdernik
- Charles University of Prague , Prague , Czechia
| | - B Iung
- Bichat APHP Site of Paris Nord University Hospital , Paris , France
| | - R Sow
- Hospital Center of Luxembourg , Luxembourg , Luxembourg
| | - P Lancellotti
- University Hospital of Liege (CHU) , Liege , Belgium
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3
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Lozano Torres J, Sambola A, Magne J, Olmos C, Ternacle J, Calvo F, Tribouilloy C, Reskovic Luksic V, Separovic-Hanzevacki J, Park SW, Cam Bekkers S, Chan KL, Iung B, Lancellotti P, Habib G. Risk calculator to predict 30-day mortality in left-sided infective endocarditis. The EURO-ENDO score. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1662] [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/Introduction
Infective endocarditis (IE) is associated with high in-hospital mortality, despite improvements in therapeutic strategies. Nonetheless, there is no prospective risk model to estimate IE mortality.
Purpose
We sought to develop and validate a calculator to predict 30-day mortality risk regarding to perform surgery or medical treatment alone in left-sided IE.
Methods
This is a prospective, multicenter registry that included patients between January 2016 and March 2018 with a diagnosis of IE based on ESC 2015 diagnostic criteria. Patients with possible or definite left-sided IE were included in the analyses. Clinical, biological, microbiological and imaging data were collected. The primary end point was 30-day mortality in patients with left-sided IE. The risk calculator was based on multivariable Cox regression models. The accuracy of the logistic regression models was assessed by discrimination and calibration using C-statistic and Hosmer-Lemeshow test.
Results
Among 3116 patients included, 2171 patients presented left-sided IE and 257 patients (11.8%) died during the first 30 days of IE diagnosis. After multivariable Logistic regression analysis, eleven variables were associated with 30-days mortality and were included in the calculator: previous cardiac surgery, previous stroke/TIA, creatinine >2 mg/dL, S. aureus infection, embolic events on admission, heart failure or cardiogenic shock, vegetation size >14 mm, presence of abscess, severe regurgitation, double left-sided IE and no left valve surgery. There was an excellent correlation between the predicted 30-days mortality in both models with or without performing left valve surgery (area under the receiver operator curve: 0.798 and 0.758, respectively). Moreover, calibration by Hosmer-Lemeshow were 0.085 and 0.09, respectively).
Conclusion(s)
Our risk score in patients with left-sided IE provides an accurate individualized estimation of 30-day mortality according to perform or not perform left-valve surgery. It allows medical professionals to determine whether submitting patients to surgery or not, and thus improve their prognosis.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - A Sambola
- Hospital Universitari Vall d?Hebron , Barcelona , Spain
| | - J Magne
- Dupuytren University Hospital Centre Limoges, Cardiologie , Limoges , France
| | - C Olmos
- Hospital Clinico San Carlos , Madrid , Spain
| | - J Ternacle
- University Hospital Henri Mondor , Creteil , France
| | - F Calvo
- Hospital do Meixoeiro, Cardiología , Vigo , Spain
| | | | | | | | - S W Park
- Samsung Medical Center , Seoul , Korea (Republic of)
| | - S Cam Bekkers
- Maastricht University Medical Centre (MUMC) , Maastricht , The Netherlands
| | - K L Chan
- University of Ottawa, Heart Institute , Ontario , Canada
| | - B Iung
- Bichat Hospital, University Paris-Diderot, INSERM-UMR1148, FACT French Alliance for Cardiovascular T , Paris , France
| | - P Lancellotti
- University Hospital of Liege (CHU), GIGA Cardiovascular Sciences , Liege , Belgium
| | - G Habib
- Hospital La Timone of Marseille , Marseille , France
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4
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Gutierrez E, Carrion I, Olmos C, Jimenez P, Nombela L, Pozo E, Mahia P, Gil S, De Agustin A, Islas F. Cardiac damage staging in patients undergoing TAVR. Incremental value of global longitudinal strain and right ventricular-arterial coupling. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.180] [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 aortic valve replacement (TAVR) is nowadays a safe and increasingly frequent option to treat severe aortic stenosis (AS). Cardiac damage staging has been proposed and validated in some studies as a prognostic tool; however, many patients continue to undergo aortic valve replacement only after there is evidence of cardiac damage. The aim of this study is to assess the potential incremental value of global longitudinal strain (GLS) and right ventricular-arterial coupling (RV-VAc) in the prognostic performance of the cardiac damage staging.
Methods
Consecutive patients with AS and undergoing TAVR were included in our hospital registry. Baseline echocardiography was performed before TAVR according to current guidelines. For this study, patients were classified based on the following stage of cardiac damage: Stage 0: no cardiac damage; Stage 1: left ventricular (LV) damage (LV ejection fraction (LVEF) <50%, LV mass index >95 g/m2 for women, >115 g/m2 for men); Stage 2: left atrial (LA) or mitral valve damage (LA volume index >34 ml/m2, mitral regurgitation moderate-severe, or presence of atrial fibrillation); Stage 3: pulmonary vasculature or tricuspid valve damage (systolic pulmonary artery pressure 60 mmHg, or tricuspid regurgitation moderate-severe); Stage 4: RV damage (TAPSE <1.7 cm, S' <9.5 cm/s).
Results
496 patients were studied. Mean age of the cohort was 81.9±6.2 years, mean aortic valve area was 0.86±0.6 cm2, mean LVEF was 57.9±12.3%, mean LV-GLS was −15.6±3.5% and RV-Vac was 0.61±0.34. Table 1 shows clinical and echo characteristics of patients. Only one patient (0.2%) met criteria for stage 0; 38 (7.7%) patients were in stage 1; 159 (32.1%) patients in stage 2, 157 (31.7%) patients in stage 3 and 141 (28.4%) patients in stage 4. 1-year mortality for stage 1 was (10.5%), for stage 2 (13.7%), for stage 3 (32.2%) and for stage 4 (19.5%). The area under the ROC curve (AUC) for 1-year mortality for the cardiac damage staging system was 0.622, CI (0.539–0.705); the best cut-off value for LV-GLS to predict 1-year mortality was −14% with an AUC of 0.634 CI (0.487–0.781) and RV-VAc had an AUC of 0.748 CI (0.638–858). Finally, the model that included the staging system, LV-GLS and RV-VAc had an AUC ROC of 0.875, CI (0.780–0.971) (Figure 1).
Conclusions
Cardiac damage staging is a good prognostic tool and it has been validated in several studies, however, the addition of feasible and widely available echo parameters such as LV-GLS and RV-VAc can significantly increase its prognostic yield.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- E Gutierrez
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - I Carrion
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - P Jimenez
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - L Nombela
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - E Pozo
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - P Mahia
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - S Gil
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - A De Agustin
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
| | - F Islas
- Hospital Clinic San Carlos, Cardiovascular Institute , Madrid , Spain
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5
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Espejo C, Mejia-Renteria H, Travieso A, Gonzalo N, Fernandez S, Capote ML, Vedia O, Wang L, Nunez-Gil I, Grande Ingelmo JM, Fernandez Rozas I, Olmos C, Vivas D, Escaned J. Myocardial ischaemia of non-obstructive origin as a cause of new onset anginal chest pain in the long COVID syndrome. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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
New-onset chest pain occurs in around 20% of patients with long COVID syndrome (LCS). Being the vascular endothelium one of the targets of the SARS-CoV-2 virus, we hypothesized that new onset anginal symptoms in LCS could be due to endothelium dysfunction and other non-obstructive causes of myocardial ischaemia.
Methods
We investigated 11 consecutive patients who developed new onset anginal chest pain, suggestive of myocardial ischaemia, after documented SARS-CoV-2 infection. Intracoronary assessment included endothelium-dependent evaluation with acetylcholine testing (Ach), and endothelium-independent assessment with coronary flow reserve (CFR) and microcirculatory resistance (MR). Criteria for positiveness of these tests and medical treatment recommendation were obtained from 2019 ESC guidelines and 2020 EAPCI consensus document on ischaemia with non-obstructive coronary arteries (INOCA).
Results
Mean patient age was 56 years (SD ± 15); 10 (91%) were female. In the acute COVID-19 phase, 4 patients (36%) had had pulmonary infiltrates and 2 (18%) required hospitalization. Conclusive non-invasive tests were obtained in 7 (64%), showing exercise-related myocardial ischaemia in 6 (86%). Coronary angiography ruled out obstructive epicardial stenoses in all the patients. Ach testing revealed abnormal endothelium-dependent responses in 9 (82%) patients: 5 (56%) had epicardial vessel and 4 (44%) microvascular spasm. Endothelium-independent assessment was abnormal in 6 (54%) cases, with abnormal CFR in 2 (33%), abnormal MR in 2 (33) and both abnormal CFR and MR in 2 (33%) patients. The most frequent endotype was combined endothelium dependent- and independent abnormalities (6/9, 67%). Stratified medical treatment according to endotype led to significant improvement in Seattle Angina Scores for angina frequency (+22 points, p=0.013) and a notable trend towards angina stability (+25 points, p=0.093) at a mean follow-up time of 222 days.
Conclusions
Myocardial ischaemia of non-obstructive origin is common in patients with chest pain and LCS. Vasomotor abnormalities related to endothelial dysfunction occurred in 82% of patients, frequently associated to impaired microvascular vasodilation or high microvascular resistance. Stratified medical treatment led to significant improvement in angina stability and frequency.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C Espejo
- Hospital Clinico San Carlos, Madrid, Spain
| | | | - A Travieso
- Hospital Clinico San Carlos, Madrid, Spain
| | - N Gonzalo
- Hospital Clinico San Carlos, Madrid, Spain
| | | | - M L Capote
- Hospital Clinico San Carlos, Madrid, Spain
| | - O Vedia
- Hospital Clinico San Carlos, Madrid, Spain
| | - L Wang
- Hospital Clinico San Carlos, Madrid, Spain
| | | | | | | | - C Olmos
- Hospital Clinico San Carlos, Madrid, Spain
| | - D Vivas
- Hospital Clinico San Carlos, Madrid, Spain
| | - J Escaned
- Hospital Clinico San Carlos, Madrid, Spain
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6
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Islas F, De Agustin A, Jimenez P, Nombela L, Marcos Alberca P, Seabra D, Olmos C, Lepori A, Mahia P, Perez De Isla L. The discongruence index, a simple predictor of cardiac remodeling after transcatheter aortic valve replacement. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.086] [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
Aortic stenosis causes several changes in left ventricular (LV) geometry and function; cardiac remodeling after transcatheter aortic valve replacement (TAVR) is variable among patients and it is not clearly defined. The aim of this study is to identify factors associated with LV functional and structural recovery.
Methods
428 patients were retrospectively studied; all patients underwent transthoracic echocardiography prior to TAVR; specific measurements such as maximum internal diameter of the prosthetic valve, nominal loss and percentage of nominal loss regarding to valve size, as well as the discongruence index (Prosthesis size/BSA) were evaluated at discharge and 1-year follow up. Positive cardiac remodeling (PCR) was considered if patients had a reduction of ≥20% of left ventricle mass index (LVMi) and ≥10% of end-diastolic volume index (LVEDVi).
Results
Mean age of the cohort was 83±5.6 years, 55% were female (n=236), mean aortic valve area was 0.7±0.2cm2; mean LVMi and LVEDVi were 129.4±35.4gr/m2 and 54.5±22ml/m2 respectively. LVMi reduction ≥20% was observed in 30% (n=128) of patients; LVEDVi reduction ≥10% was observed in 44% (n=188) of patients. A total of 107 patients (25%) showed PCR. Female patients showed more PCR (p=0.04). Discongruence index was significantly higher in patients with PCR (15.5±1.9 vs 14.5±1.8, p=0.01) and was significantly associated to LVMi (121.5±28.9 vs 150.8±41.1g/m2) and LVEDVi individually (55.1±17.2 vs 42.7±16.7ml/m2; p<0.01). Left ventricular ejection fraction (LVEF) had a statistically significant increase among patients with PCR (53.2±14.9 vs 56.7±11.5, p=0.04) global longitudinal strain showed improvement at 1-year follow-up as well, although not statistically significant (−17.3±3.7 vs −18.3±3.4 p=0.53).
Conclusions
The discongruence index is a simple and feasible parameter that can predict positive cardiac remodeling after TAVR which can have a significant impact in clinical outcome of patients.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- F Islas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - A De Agustin
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Jimenez
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - L Nombela
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Marcos Alberca
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - D Seabra
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - A Lepori
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Mahia
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - L Perez De Isla
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
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7
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Islas F, Bottino R, Jimenez P, Nombela L, Marcos Alberca P, D'Amato M, Lepori A, Olmos C, Perez De Isla L, De Agustin A. Ventricular-arterial coupling in hypertensive patients after TAVR. It is not all about the valve. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0125] [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
In severe aortic stenosis, the left ventricle faces the challenge of the valvular load and the arterial load caused by abnormalities in systemic arterial compliance and systemic vascular resistance. The aim of this study is to assess the effect of hypertension control on left ventricular performance in patients that underwent TAVR.
Methods
68 consecutive patients who underwent TAVR were analyzed; all patients were evaluated to confirm severe aortic stenosis with transthoracic echo (TTE). Conventional echo parameters were assessed as well as left ventricular mechanics parameters and vascular parameters such as arterial elastance (Ea), ventricular elastance (Ees) and V/Ac; besides all patients underwent TTE prior to TAVR, at discharge and 90 days follow-up visit.
Results
Mean age was 82±5; mean aortic valve area was 0.69±0.19, mean left ventricular ejection fraction was 58.3±12.1 and mean ventricular-arterial coupling was 1.6±0.9. At 90 days follow up we observed a significant worsening in V/Ac in those patients with poor control of blood pressure (>140/90mmHg), (1.8±0.5 vs 2.1±0.3, p=0.03). Aortic impedance was significantly higher (4.4±1.4 vs 3.5±1.2, p=0.05); Ea and Ees were also significantly higher in hypertensive patients (2.3±0.8 vs 1.7±0.6, p=0.05) and (1.4±0.7 vs 0.9±0.6, p=0.01) respectively. Left ventricular ejection fraction (LVEF) and global longitudinal strain (GLS) showed a slightly reduction in hypertensive patients, although not statistically significant.
Conclusions
Control of blood pressure seems to be an important factor that contributes to a better or rather worse LV performance and could have a potential role in systolic function and clinical outcome of patients after TAVR.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- F Islas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - R Bottino
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Jimenez
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - L Nombela
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Marcos Alberca
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - M D'Amato
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - A Lepori
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - L Perez De Isla
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - A De Agustin
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
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8
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Jeronimo A, Olmos C, Perez-Garcia CN, Ferrera Duran C, Garcia-Granja PE, Lopez Diaz J, Saez Bejar C, Sarria Cepeda C, Alcazar MC, San Roman A, Vilacosta I. Contemporary comparison of infective endocarditis caused by Candida albicans and Candida parapsilosis: a cohort study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1714] [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
Although Candida albicans is the most frequent microorganism causing fungal endocarditis, its incidence has decreased during the last two decades, and that of non-albicans Candida species has risen. Among the last, Candida parapsilosis is of particular interest, representing the second most frequent Candida species causing IE1, 2.
Purpose
To compare the clinical course, imaging findings and outcomes among patients with IE caused by C. albicans (CAIE) and C. parapsilosis (CPIE) in order to identify organism-specific peculiarities.
Methods
From January 1998 to June 2020, all consecutive cases of CAIE and CPIE (n=16), admitted to a hospital network composed of 3 tertiary hospitals and prospectively recruited on a multipurpose database, were retrospectively analysed. All cases were evaluated by the Endocarditis Team (ET) and underwent a thorough diagnostic work-up, including blood cultures at admission, transoesophageal echocardiography (TEE) and culture of the valves extracted at surgery. Other imaging tests, such as PET/CT, were performed at the ET's discretion. Diagnosis of IE was made according to the modified Duke criteria until 20153, and the European Society of Cardiology (ESC) 2015 modified diagnostic criteria thereafter4.
Results
Eight patients were diagnosed with CAIE and 8 with CPIE. Regarding predisposing conditions, a higher prevalence of prosthetic valves was found among CPIE. Other population's baseline information is shown in Table 1. Compared to CAIE, CPIE presented a longer time from the beginning of symptoms to hospital admission (40 vs 7 days; p=0.062), but no differences regarding signs and symptoms were observed. Aortic location was the most frequent infection side in both groups, but prosthetic valve involvement was remarkably more frequent among patients with CPIE (75% vs 37.5%; p=0.315. Figure 1). CPIE also presented a higher rate of positive blood cultures at admission (100% vs 62.5%; p=0.200), persistently blood cultures 48–72 hours after antifungals initiation (100% vs 0%; p=0.021) and positive valve cultures (83.3% vs 57.1%; p=0.569). No differences regarding TEE and other imaging tests findings were observed. All patients but 4 underwent valve replacement surgery. No differences in in-hospital complications or in mortality were observed between CAIE and CPIE, even after adjusting for therapeutic management.
Conclusions
Compared to CAIE, CPIE presented a more frequent involvement of prosthetic valves, a longer course of symptoms before admission and a bigger proportion of persistently positive blood cultures. In-hospital complications and mortality were similar between the two groups.
Funding Acknowledgement
Type of funding sources: None. Table 1. Population characteristicsFigure 1. Valve involvement distribution
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Affiliation(s)
- A Jeronimo
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - C Olmos
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - C N Perez-Garcia
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - C Ferrera Duran
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | | | - J Lopez Diaz
- University Hospital Clinic of Valladolid, Valladolid, Spain
| | - C Saez Bejar
- Hospital Universitario La Princesa, Madrid, Spain
| | | | - M C Alcazar
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - A San Roman
- University Hospital Clinic of Valladolid, Valladolid, Spain
| | - I Vilacosta
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
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9
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Perez Garcia CN, Olmos C, Garcia Arribas D, Lopez J, Ladron R, San Roman JA, Jeronimo A, Islas F, Ferrera C, Saenz-Bejar C, Vilacosta I. Impact of frailty on elderly patients with infective endocarditis. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2830] [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
Introduction
Frailty studies focused on patients with infective endocarditis (IE) are scarce and its potential impact on patient outcomes is not well known.
The aim of this study is to describe the clinical profile and prognosis of elderly patients with IE, comparing patients who met the frailty criteria versus those who did not.
Methods
A total of 121 cases of confirmed IE were consecutively collected in three tertiary hospitals between 2017 and 2019. The patients were classified into two groups: Group I (n=49), patients with IE who met the Frail criteria for frailty, and Group II (n=72), those patients without frailty by this scale.
Results
The median age of our cohort was 77 years (69–82), and 62.8% were men. Frail patients were older than those in Group II, as shown in Table 1.
Regarding comorbidity, chronic anemia (40.8% vs 25%; p<0.060) was more common in Group I, as well as rheumatic manifestations at admission (12.2% vs 1.4%; p=0.014).
The most frequently isolated microorganisms were S. aureus (n=25), coagulase negative staphylococci (n=25), viridans group streptococci (n=14), and enterococci (n=14). Enterococci (16.3% vs 8.3%, p=0.177) and non-viridans streptococci (10.2% vs 2.8%); p=0.086) were more frequent in frail patients.
Vegetation (79.6% vs 80.6%; p=0.896) and periannular complications (24.5% vs 29.2%; p=0.571) were similar in both groups. No significant differences were found regarding the location of the infection.
The incidence of in-hospital complications was similar between both groups. Frail patients underwent surgery less frequently than those in Group II, and had higher predicted mortality on surgical risk scale scores. However, the percentage of patients who met the surgical criteria and were considered inoperable was similar (33.3% vs 26.2%; p=0.415). In-hospital mortality was similar in both groups. When analyzing in-hospital mortality according to the therapeutic strategy in Group I, a mortality of 34.5% was observed in frail patients with conservative medical treatment, compared to 47.1% in those patients who underwent surgery in the same group.
One third of our patients received outpatient antibiotic treatment, being significantly more frequent in Group I (39.6% vs 29.0%; p=0.232).
Conclusions
The elderly patients with IE and frailty criteria were older and more frequently had rheumatic symptoms at admission. Enterococci and non-viridans streptococci were isolated more frequently than in non-frailty patients. Surgery was less performed among frail patients, who had a higher predicted surgical risk. Although complications and in-hospital mortality were similar between both groups, in the group of frail patients, those with conservative management showed lower mortality compared to surgery.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C N Perez Garcia
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - C Olmos
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - D Garcia Arribas
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - J Lopez
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - R Ladron
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - J A San Roman
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - A Jeronimo
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - F Islas
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - C Ferrera
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | | | - I Vilacosta
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
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10
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Sambola A, Lozano Torres J, Olmos C, Ternacle J, Calvo-Iglesias FE, Tribouilloy C, Reskovic Luksic V, Separovic-Hanzevacki J, Park SW, Bekkers S, Chan KL, Arregle F, Lung B, Lancellotti P, Habib G. Predictors of mortality in patients with left-side infective endocarditis, the ESC-EORP EURO-ENDO registry. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1716] [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/Introduction
Infective endocarditis (IE) is associated with high in-hospital mortality, ranging from 16% to 25%, despite improvement in diagnostic and therapeutic strategies, mainly due to complications and heterogeneity of the disease. Baseline risk stratification is essential, in order to focus an aggressive management toward high-risk patients.
Purpose
We sought to assess the association between surgery and 30-day mortality rate as related to vegetation size.
Methods
The ESC-EORP EURO-ENDO registry is a prospective multicentre observational study of patients presenting with definite or possible IE in Europe and ESC-affiliated/non-affiliated countries. Patients were included from January 2016 to 31 March 2018 in 156 centers from 40 countries. Clinical data, blood test analysis and multi-modality imaging tests (echocardiography, computed tomography, PET-CT, magnetic resonance) were collected. Primary endpoint was 30-day mortality. Multivariable logistic regression analysis was performed to assess variables associated with 30-day mortality. Besides, univariable analysis was performed to assess best vegetation size cut-off related to 30-day mortality.
Results
Among 2171 patients with left-side IE, 257 patients (11.8%) died during the first 30 days of IE diagnosis. Patient characteristics and univariable analysis are summarized in TABLE 1. Cut-off value for best vegetation size related to 30-day mortality was vegetation length >14mm, with a HR =2.00 (95% CI 1.59–2.51, p<0.0001) and a Harrell's Concordance of 0.58. After multivariable logistic regression analysis, factors associated with 30-day mortality risk were: vegetation size >14mm (OR =2.68, 95% CI [1.96–3.67], p<0.0001), previous stroke or transient ischemic attack (TIA) (OR =1.60, 95% CI [1.07–2.40], p=0.0235), creatinine >2mg/dL (OR =2.45, 95% CI [1.73–3.47], p<0.0001), presence of embolic events (OR =2.64, 95% CI [1.86–3.74], p<0.0001), hemorrhagic stroke (OR=3.71, 95% CI [1.80–7.64], p=0.0004), presence of heart failure or cardiogenic shock (OR =3.50, 95% CI [2.57–4.77], p<0.0001) and no cardiac surgery during the event (OR =4.07, 95% CI [2.93–5.67], p<0.0001). The C-statistic of the logistic model to predict 30-day mortality was 0.795.
Conclusion
Left-side infective endocarditis had a high 30-day mortality rate (11.8%). Presence of a large vegetation size (>14mm), embolic events, hemorrhagic stroke, renal failure, presence of heart failure or cardiogenic shock were associated with an increase in 30-day mortality. Performing cardiac surgery had a protective effect.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): ESC-EORP EURO-ENDO project from the ESC society
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Affiliation(s)
- A Sambola
- University Hospital Vall d'Hebron, Cardiology, Barcelona, Spain
| | - J Lozano Torres
- University Hospital Vall d'Hebron, Cardiology, Barcelona, Spain
| | - C Olmos
- Hospital Clinico San Carlos, Madrid, Spain
| | - J Ternacle
- Henri Mondor University Hospital Chenevier APHP, Creteil, France
| | | | | | | | | | - S W Park
- Asan Medical Center, Seoul, Korea (Republic of)
| | - S Bekkers
- Maastricht University Medical Centre (MUMC), Maastricht, Netherlands (The)
| | - K L Chan
- Addenbrooke's Hospital, Cambridge, United Kingdom
| | - F Arregle
- APHM La Timone Hospital, Marseille, France
| | - B Lung
- Bichat Hospital, University Paris-Diderot, INSERM-UMR1148, FACT French Alliance for Cardiovascular T, Paris, France
| | | | - G Habib
- APHM La Timone Hospital, Marseille, France
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11
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Ferrandez M, Islas F, Travieso A, Diz-Diaz J, Restrepo A, Goirigolzarri J, Luaces M, De Agustin JA, Bustos A, Olmos C. Cardiac mechanics as predictors of left ventricular reverse remodelling in patients with dilated non-ischemic cardiomyopathy. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0281] [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 and purpose
The appearance of left ventricular reverse remodelling (LVRR) is associated with a better prognosis in patients with dilated non-ischemic cardiomyopathy (DCM).
Our aim was to identify cardiac imaging parameters, including speckle tracking by transthoracic echocardiography (TTE) and feature tracking by CMR, associated with LVRR in a prospective cohort of patients with DCM.
Methods
From 2014 to 2021, 182 patients with DCM and left ventricle ejection fraction (LVEF) <40% were prospectively evaluated in our hospital.
LVRR was defined as an increase in LVEF ≥10 points or absolute LVEF ≥50%, associated with a reduction in left ventricular end- diastolic diameter ≥10%.
Patients underwent multimodality imaging evaluation including CMR with a 1.5 Tesla scanner, and TTE. Cardiac mechanics, including global longitudinal strain (GLS), strain rate (SR) and mechanical dispersion (MD) were measured.
Results
Median age of our cohort was 62.3 (14.4) years, and 67.7% were male.
Most patients (>90%) were treated with beta-blockers or RASS blockers, and 67% with mineralocorticoid receptor antagonists. 30% had cardiac resynchronization therapy (CRT) and 37% had ICD as primary prevention. Mean LVEF was 31.3%. During a mean follow-up period of 35.9 (35.4) months, 38.3% of patients had LVRR.
Age and gender distribution were similar in both groups. Regarding cardiovascular risk factors and pharmacological treatment, no differences were found between patients with and without LVRR. Baseline CRT therapy was not associated with LVRR (22.6% vs 34.7%; p=0.249). However, there was a trend towards higher LVRR in those who received CRT during follow-up 18.8% vs 0%; p=0.069).
Patients who experienced LVRR had lower basal LVEF (23.4% vs 29%; p<0.008), as well as poorer RV function, including lower RVEF (40.5% vs 51%; p=0.006) and lower TAPSE (16 mm vs 19 mm; p=0.021). Regarding cardiac mechanics, those patients with lower GLS (−9% vs −12%; p=0.001), and higher MD (73 mm vs 55 mm; p=0,050) had LVRR more frequently during follow-up. The presence of a left bundle branch block (LBBB) contraction pattern by strain was associated with higher rate of LVRR (83.3% vs 30.4%; p=0.011). The burden of fibrosis measured by LGE with CMR was not associated with LVRR (14% vs 12%; p=NS).
Patients with LVRR had a lower cardiovascular mortality (3.3 vs 14.3%; p=0.117), lower mortality due to heart failure (0% vs 12.2%; p=0.046), less heart failure hospitalizations (20% vs 46.9%; p=0.016), and a lower incidence of ventricular tachyarrhythmias (3.3% vs 18.4%; p=0.051).
Conclusions
LVRR in patients with DCM receiving optimized medical therapy is associated with a better prognosis. Imaging parameters, including a lower basal LVEF, RVEF, GLS and higher MD, as well as LBBB echo pattern, were associated with a higher frequency of LVRR, and might help to identify patients who could benefit from CRT/and may be helpful to stratify patients's risk.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- M Ferrandez
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - F Islas
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - A Travieso
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - J Diz-Diaz
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - A Restrepo
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - J Goirigolzarri
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - M Luaces
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - J A De Agustin
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - A Bustos
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
| | - C Olmos
- University Hospital Clinico San Carlos - Madrid Health Service, Madrid, Spain
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12
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Sambola A, Lozano Torres J, Olmos C, Ternacle J, Calvo-Iglesias FE, Tribouilloy C, Reskovic Luksic V, Separovic-Hanzevacki J, Park SW, Bekkers S, Chan KL, Arregle F, Lung B, Lancellotti P, Habib G. Predictors of mortality in patients with right-side and cardiac device-related infective endocarditis, the esc-eorp euro-endo registry. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1717] [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/Introduction
Mortality in right-sided infective endocarditis (RSIE) and cardiac device-related IE (CDRIE) rates have increased mainly due derived complications and heterogeneity of the disease. A better understanding of associated risk factors to mortality in these entities are required in order to develop an efficient therapy.
Purpose
The aim of this study was to assess 30-day mortality rate and variables associated in RSIE and CDRIE.
Methods
The ESC-EORP EURO-ENDO registry is a prospective multicenter observational study of patients presenting with definite or possible IE in Europe and ESC-affiliated/non-affiliated countries. Patients were included from January 2016 to 31 March 2018 in 156 centers from 40 countries. Clinical data, blood test analysis and multi-modality imaging tests (echocardiography, computed tomography, PET-CT, magnetic resonance) were collected. Primary endpoint was 30-day mortality. Univariable analysis was performed to assess variables associated with 30-day mortality.
Results
Among 269 patients with RSIE, 24 patients (9.8%) died during the first 30-day of IE diagnosis. Cut-off value for best vegetation size related to 30-day mortality was vegetation length >19mm, with a HR = 2.88 (95% CI 1.26–6.58, p=0.01) and a Harrell's Concordance of 0.632. Factors associated with 30-days mortality by univariable analysis were: vegetation size >19mm (OR = 2.99, 95% CI [1.31–6.84], p=0.009), previous stroke or transient ischemic attack (OR = 5.10, 95% CI [1.19–21.88], p=0.029), HIV infection (OR = 3.52, 95% CI [1.03–12.10], p=0.046), chronic renal failure (OR = 2.66, 95% CI [1.06–6.71], p=0.038), congestive heart failure at admission (OR = 2.34, 95% CI [1.00–5.47], p=0.050) and severe regurgitation (OR = 3.77, 95% CI [1.56–9.09], p=0.003).
On the other side, among the 227 patients with CDRIE, 24 patients (8.8%) died during the first 30-day of IE diagnosis. Factors associated with an increase in 30-day mortality by univariate analysis were: age per 10 years (OR = 1.49, 95% CI [1.02–2.18], p=0.039), heart failure history (OR = 3.88, 95% CI [1.39–10.80], p=0.009), congestive heart failure on admission (OR = 5.80, 95% CI [2.31–14.55], p<0.001) and cardiogenic shock on admission (OR = 13.37, 95% CI [3.75–47.64], p<0.001). An increase in left ventricular ejection fraction (LVEF) per 10% was a protective factor (OR = 0.66, 95% CI [0.49–0.90], p=0.008).
Conclusions
Patients with RSIE and CDRIE had a not negligible 30-day mortality rate (9.8% and 8.8%, respectively). Factors associated with RSIE and CDRIE mortality are different; while in the right side location, the mortality was related with vegetation size and comorbidities, in the case of CDRIE, the mortality was mainly associated to the presence of heart failure.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): Euro-Endo registry by European Society of Cardiology
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Affiliation(s)
- A Sambola
- University Hospital Vall d'Hebron, Cardiology, Barcelona, Spain
| | - J Lozano Torres
- University Hospital Vall d'Hebron, Cardiology, Barcelona, Spain
| | - C Olmos
- Hospital Clinico San Carlos, Madrid, Spain
| | - J Ternacle
- University Hospital Henri Mondor, Creteil, France
| | | | | | | | | | - S W Park
- Asan Medical Center, Seoul, Korea (Republic of)
| | - S Bekkers
- Maastricht University Medical Centre (MUMC), Maastricht, Netherlands (The)
| | - K L Chan
- Asan Medical Center, Seoul, Korea (Republic of)
| | - F Arregle
- APHM La Timone Hospital, Marseille, France
| | - B Lung
- Bichat Hospital, University Paris-Diderot, INSERM-UMR1148, FACT French Alliance for Cardiovascular T, Paris, France
| | | | - G Habib
- APHM La Timone Hospital, Marseille, France
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13
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Travieso Gonzalez A, Romero Delgado T, Luque Diaz TS, Islas F, Olmos C, Higueras Nafria J, Vivas D, Mahia Casado P, Vilacosta I. Multivariate analysis of right ventricle echocardiographic function parameters for the prediction of outcomes in significant functional tricuspid regurgitation. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.064] [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
Funding Acknowledgements
Type of funding sources: None.
Introduction
Functional tricuspid regurgitation is a common disease that significantly impairs survival and quality of life. The role of echocardiographic right ventricular (RV) function parameters to detect patients with worse prognosis that may benefit from invasive treatment is still under debate.
Methods
121 consecutive patients with grade III and IV functional tricuspid regurgitation were evaluated. RV function parameters and clinical variables were assessed at baseline, and then patients were prospectively followed-up. The primary endpoint was the combination of death or heart failure (HF) admissions. Comparison of imaging parameters was done using receiver-operating characteristics (ROC) curves. Multivariate logistic regression analysis was preformed to establish independent predictors of outcomes.
Results
Median follow up was 27.3 months. 73.6% of the patients were female, and mean age was 80.4 years. 63.6% were grade IV tricuspid regurgitation.
In the univariate analysis using the area under the ROC curve (AUC), RV-free wall strain (RVS, AUC = 0.633) and pulmonary artery systolic pressure (PASP, AUC = 0.605) were the best predictors of death and HF admissions, showing better diagnostic performance than tricuspid annular plane systolic excursion (TAPSE), fractional area change (FAC) and tricuspid S’ (p < 0.001 for each comparison) (graph 1A).
In the multivariate analysis including either clinical and echocardiographic variables, independent predictors of death and HF admissions were Age (OR 1.07, p = 0.029), RVS>-16 (OR 5.0, p = 0.001), Diabetes mellitus (OR 3.0, p = 0.011), eGFR (ml/min, OR 0.96, p = 0.001) and Hemoglobin (g/dL, OR = 0.74, p = 0.048) (table 1). The model including these variables was superior than RVS and PASP alone (AUC 0.884, p < 0.001) (graph 1B), showing high sensitivity (78.8%) and moderate specificity (67.3%).
Conclusions
In patients with significant functional tricuspid regurgitation, RVS and PASP show the best performance for the detection of death and HF admissions. A multivariate model including age, diabetes, eGFR, hemoglobin and RVS was superior than the individual imaging parameters.
Table 1 Variable OR 95% CI P value Age (years) 1.07 1.01-1.13 0.029 Diabetes Mellitus 3.00 1.29-7.00 0.011 RV free wall strain >-16 5.01 1.87-13.4 0.001 Hemoglobin (d/dL) 0.74 0.55-1.00 0.048 eGFR (ml/min) 0.96 0.94-0.98 0.001 OR odds ratio. CI: confidence interval. eGFR: estimated glomerular filtration rate (CKD-EPI formula). Abstract Figure. Graph 1
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Affiliation(s)
| | | | | | - F Islas
- Hospital Clinico San Carlos, Madrid, Spain
| | - C Olmos
- Hospital Clinico San Carlos, Madrid, Spain
| | | | - D Vivas
- Hospital Clinico San Carlos, Madrid, Spain
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14
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Jeronimo Baza A, Olmos C, Vilacosta I, Ortega-Candil A, Rodriguez-Rey C, Perez-Castejon M, Fernandez-Perez C, Perez-Garcia C, Garcia-Arribas D, Ferrera C, Carreras J. Accuracy of 18F-FDG PET/CT in patients with the suspicion of cardiac implantable electronic device infections: good for pocket, not so good for endocarditis. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0285] [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
Introduction
The usefulness of 18F-FDG PET/CT in the diagnosis of infective endocarditis (IE) associated with cardiac implantable electronic devices (CIED) is not well established.
Purpose
To assess the diagnostic yield of 18F-FDG PET/CT in patients with suspected CIED infections, placing special emphasis on differentiating between pocket infection (PI) and CIED-IE.
Methods
From 2013 to 2018, all patients (n=63) admitted to a tertiary care hospital with suspected CIED infection were prospectively recruited, undergoing a thorough diagnostic work-up that included blood cultures extraction, transthoracic (TTE) and transoesophageal echocardiography (TEE) and a PET/CT. When device explantation was required, material from the pocket, generator and leads were also cultured. The gold standard for the diagnosis of CIED-IE was a positive lead culture in the absence of PI when percutaneous extraction was performed or a positive culture from a surgically removed lead. In spite of negative lead cultures, the presence of typical TEE images of vegetations in a clinical context of positive blood cultures was also considered as CIED-IE.
Results
After the whole diagnostic process, 14 (22.2%) cases corresponded to isolated PI and 13 (20.6%) were categorized as CIED-IE. Considering radionuclide uptake in the intracardiac portion of the lead, values of sensitivity, specificity and global diagnostic accuracy of PET/CT for CIED-IE were 38.5%, 98.0% and 85.7%, respectively. Positive and negative likelihood ratio values, 19.2 and 0.6 respectively, suggest that a positive PET/CT is much more probable to correspond to a patient with CIED-IE, whereas it is not possible to exclude this diagnosis in case of a negative result. In the case of PI, fair sensitivity (72.2%) and good specificity values (95.6%) were obtained. Extracardiac lead SUVmax and SUVratio in PI were good, with an area under the ROC curve (AUC) of 0.870 and 0.879, respectively. However, semiquantitative analysis was not useful for the diagnosis of CIED-IE.
Conclusions
In patients with suspected CIED infection, the yield of 18F-FDG PET/CT differs depending on the site of infection, showing a very high specificity but poor sensitivity in CIED-IE; so negative studies must be interpreted with caution if the suspicion of CIED-IE is high.
ROC curves SUVmax and SUV ratio for PI
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
| | - C Olmos
- Hospital Clinico San Carlos, Madrid, Spain
| | | | | | | | | | | | | | | | - C Ferrera
- Hospital Clinico San Carlos, Madrid, Spain
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15
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Lopez Diaz J, Garcia Granja P, Sevilla M, Revilla A, Vilacosta I, Olmos C, Ladron R, Gomez I, Cabezon G, San Roman J. Inter and intraobserver variability in the echocardiographic measurement of vegetations in infective endocarditis. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2027] [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
Introduction and objectives
The indication for surgery to prevent embolism in infective endocarditis includes four clinical scenarios and three different echocardiographic measurements of the maximal vegetation diameter. These cut-off points are completely arbitrary and not evidence-based. Our hypothesis is that the vegetation diameter is not an appropriate surgical criterium. The goal of the study is to analyze the inter and intra-observer variability in this measurement and to compare the surgical indications agreement based on these parameters.
Methods
Two trained echocardiographers have measured the maximal vegetation diameter by transesophageal echocardiogram in 67 consecutive patients with definite infective endocarditis in an off-line workstation. The inter- and intra-observer variability was calculated by the interclass correlation coefficient and with the Bland-Altman analysis. The relationship between the strength of agreement for the cut-off points of 10 and 15 mm was also calculated.
Results
Intra and inter-observer interclass correlation coefficient in the measurement of the maximal longitudinal diameter of the vegetations were 0.872 (0.805–0.917) and 0.757 (0.642–0.839) respectively. The strength of agreement of the intra and inter-observer analysis for the cut-off point of 10 mm were 0.674 (0.485–0.862) and 0.533 (0.327–0.759). For the cut-off point of 15 mm they were 0.696 (0.530–0.862) and 0.475 (0.270–0.679).
Conclusions
The variability in the measurements of the maximal longitudinal diameter by transesophageal echocardiogram between two experimented echocardiographers is good. Nonetheless, surgical indications based on the cut-off points recommended in the European guidelines would have changed in an unacceptable high proportion of patients. Therefore, we suggest that these indications should be revised in the light of our results.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- J Lopez Diaz
- University Hospital Clinic (HCU), Valladolid, Spain
| | | | - M.T Sevilla
- University Hospital Clinic (HCU), Valladolid, Spain
| | - A Revilla
- University Hospital Clinic (HCU), Valladolid, Spain
| | | | - C Olmos
- Hospital Clinic San Carlos, Madrid, Spain
| | - R Ladron
- University Hospital Clinic (HCU), Valladolid, Spain
| | - I Gomez
- University Hospital Clinic (HCU), Valladolid, Spain
| | - G Cabezon
- University Hospital Clinic (HCU), Valladolid, Spain
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16
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Garcia Granja P, Lopez J, Ladron R, Cabezon G, Vilacosta I, Dominguez F, Olmos C, Sarria C, Lopez I, Carrasco M, Garcia-Pavia P, San Roman A. Prognostic benefit of urgent cardiac surgery in left-sided infective endocarditis. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2029] [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
Cardiac surgery is required in approximately 50% of patients with left-sided infective endocarditis (IE) being a high-risk procedure specially during active phase of the disease.
Purpose
To evaluate the impact of cardiac surgery in the in-hospital mortality of left-sided IE.
Methods
We used a prospective cohort of consecutive patients with definite left-sided IE between 2000 and 2017 (n=1002). A predictive model of in-hospital mortality was derived by adding the variable cardiac surgery to the already published ENDOVAL score. The benefit of cardiac surgery was calculated with the mean difference between the risk of in-hospital mortality considering urgent surgery and considering no surgery for each patient.
Results
The predictive model showed good discriminative capacity with an area under the ROC curve of 0.861 (95% CI: 0.830 - 0.891) and a good calibration (p-value in the Hosmer-Lemeshow test of 0.353). Figure shows the in-hospital mortality prediction of each patient in case of no-surgery (orange), urgent surgery (yellow) or real decision (blue). Mean reduction of in-hospital mortality risk in case of surgery for patients with a theoretical risk of in-hospital mortality between 0–20% in absence of surgery was 3.2±1.6%. For patients with a theoretical risk between 20–40% in absence of surgery the mean reduction was 8.1±1.1%. For patients with a theoretical risk between 40–60% in absence of surgery the mean reduction was 10.7±0.3%. For patients with a theoretical risk between 60–80% in absence of surgery the mean reduction was 9.7±0.9%. For patients with a theoretical risk between 80–100% in absence of surgery the mean reduction was 4.6±2.1%.
Conclusion
Urgent cardiac surgery is a protective factor of in-hospital mortality for all patients with left-sided IE but especially for those with intermediate risk.
Figure 1
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): Gerencia Regional de Salud, Junta de Castilla y Leόn
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Affiliation(s)
| | - J.A Lopez
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - R Ladron
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - G Cabezon
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | | | - F Dominguez
- University Hospital Puerta de Hierro Majadahonda, Madrid, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Madrid, Spain
| | - C Sarria
- University Hospital De La Princesa, Madrid, Spain
| | - I Lopez
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - M Carrasco
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
| | - P Garcia-Pavia
- University Hospital Puerta de Hierro Majadahonda, Madrid, Spain
| | - A San Roman
- Institute of Heart Sciences (ICICOR), Valladolid, Spain
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17
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Lopez Diaz J, Vilacosta I, Habib G, Miro J, Olmos C, Sarria C, Gonzalez-Juanatey C, Gonzalez-Juanatey J, Cuervo G, Cabezon G, Garcia-Granja P, Gomez I, San Roman J. The 3 noes right-sided infective endocarditis: a unrecognized type of right-sided endocarditis. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2022] [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
Introduction
The “3 noes right-sided infective endocarditis” (3no-RSIE: no left-sided, no drug users, no cardiac devices) was depicted for the first time more than a decade ago. We describe the largest series to date to characterize its clinical, microbiological, echocardiographic and prognostic profile.
Methods
Eight tertiary centers with surgical facilities participated in this study. Patients with right-sided endocarditis without left involvement, absence of antecedents of drug use and no intracardiac electronic devices were retrospectively included in a multipurpose database. A total of 53 variables were analysed in every patient. We performed a univariate analysis of in-hospital mortality to determine variables associated with worse prognosis.
Results
A total of 100 patients (mean age 54.1±20 years, 65% male) with definite 3no-RSIE were included (16.7% of all the right-sided endocarditis of the series). Most of the episodes were community-acquired (72%), congenital cardiopathies were frequent, fever was the main manifestation at admission (85%). The microbiological profile is led by Staphylococci spp. Vegetations were detected in 92% of the patients. Global in-hospital mortality was 19% (5.7% in patients operated and 26% in patients who received only medical treatment, p<0.001). Non community-acquired infection, diabetes mellitus, right heart failure, septic shock and acute renal failure were more common in patients who died.
Conclusions
The clinical profile of 3no-RSIE is closer to other types of RSIE than to LSIE, but mortality is higher than that reported on for other types of RSIE. Surgery plays an important role in improving outcome.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- J Lopez Diaz
- University Hospital Clinic (HCU), Valladolid, Spain
| | | | - G Habib
- APHM La Timone Hospital, Marseille, France
| | - J.M Miro
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Madrid, Spain
| | - C Sarria
- Hospital la Princesa, Madrid, Spain
| | | | | | - G Cuervo
- Hospital Universitari de Bellvitge, Barcelona, Spain
| | - G Cabezon
- University Hospital Clinic (HCU), Valladolid, Spain
| | | | - I Gomez
- University Hospital Clinic (HCU), Valladolid, Spain
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18
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Rozés-Salvador V, Wilson C, Olmos C, Gonzalez-Billault C, Conde C. Fine-Tuning the TGFβ Signaling Pathway by SARA During Neuronal Development. Front Cell Dev Biol 2020; 8:550267. [PMID: 33015054 PMCID: PMC7494740 DOI: 10.3389/fcell.2020.550267] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 04/08/2020] [Accepted: 08/14/2020] [Indexed: 12/12/2022] Open
Abstract
Neural development is a complex process that involves critical events, including cytoskeleton dynamics and selective trafficking of proteins to defined cellular destinations. In this regard, Smad Anchor for Receptor Activation (SARA) is an early endosome resident protein, where perform trafficking- associated functions. In addition, SARA is also involved in cell signaling, including the TGFβ-dependent pathway. Accordingly, SARA, and TGFβ signaling are required for proper axonal specification and migration of cortical neurons, unveiling a critical role for neuronal development. However, the cooperative action between the TGFβ pathway and SARA to this process has remained understudied. In this work, we show novel evidence suggesting a cross-talk between SARA and TGFβ pathway needed for proper polarization, axonal specification, growth and cortical migration of central neurons both in vitro and in vivo. Using microscopy tools and cultured hippocampal neurons, we show a local interaction between SARA and TβRI (TGFβ I receptor) at endosomes. In addition, SARA loss of function, induced by the expression of the dominant-negative SARA-F728A, over-activates the TGFβ pathway, most likely by preserving phosphorylated TβRI. Consequently, SARA-mediated activation of TGFβ pathway impacts on neuronal development, promoting axonal growth and cortical migration of neurons during brain development. Moreover, our data suggests that SARA basally prevents the activation of TβRI through the recruitment of the inhibitory complex PP1c/GADD34 in polarizing neurons. Together, these results propose that SARA is a negative regulator of the TGFβ pathway, being critical for a proper orchestration for neuronal development.
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Affiliation(s)
- Victoria Rozés-Salvador
- Instituto de Investigación Médica Mercedes y Martín Ferreyra INIMEC-CONICET-UNC, Córdoba, Argentina.,Instituto de Ciencias Básicas, Universidad Nacional de Villa María (UNVM), Córdoba, Argentina
| | - Carlos Wilson
- Instituto de Investigación Médica Mercedes y Martín Ferreyra INIMEC-CONICET-UNC, Córdoba, Argentina.,Instituto Universitario de Ciencias Biomédicas de Córdoba (IUCBC), Córdoba, Argentina
| | - Cristina Olmos
- Department of Biology, Faculty of Sciences and Department of Neurosciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Christian Gonzalez-Billault
- Department of Biology, Faculty of Sciences and Department of Neurosciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile.,Geroscience Center for Brain Health and Metabolism, Santiago, Chile.,The Buck Institute for Research on Aging, Novato, CA, United States
| | - Cecilia Conde
- Instituto de Investigación Médica Mercedes y Martín Ferreyra INIMEC-CONICET-UNC, Córdoba, Argentina
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19
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Travieso Gonzalez A, Islas F, Ferrandez Escarabajal M, Luque-Diaz TS, Palacios-Rubio J, Luaces M, Perez De Isla L, Olmos C. P6456Role of cardiac imaging in the prediction of ventricular arrythmias, heart failure and death in dilated non-ischemic cardiomyopathy with severe left ventricular systolic disfunction. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.1049] [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 purpose
Dilated non-ischemic cardiomyopathy (DCM) is associated with an increased risk of cardiac events. Implantable Cardioverter Defibrillator (ICD) is recommended in DCM with severe left ventricular ejection fraction impairment, but the evidence of its usefulness is somewhat controversial. We evaluated the predictive value of myocardial fibrosis measured by cardiac magnetic resonance (CMR) and of global longitudinal strain (GLS) in the incidence of adverse cardiac events.
Methods
From 2009 to 2019, sixty-six patients with DCM were evaluated. CMR with a 1.5 Tesla scanner was performed, and the presence and extent of late gadolinium enhancement (LGE) was blindly assessed. GLS was measured using speckle-tracking 2D echocardiography. We examined the incidence of sustained ventricular arrhythmias (SVA, including appropriate anti-tachycardia pacing and shocks), admissions due to heart failure (HF) and all-cause mortality.
Results
62.1% of the patients were male, with a median age of 63.8 years. 50.0% had cardiac resynchronization therapy and 73.9% had ICD as primary prevention therapy. Median LVEF was 25.7%.
Median follow-up was 32 months. In that period, 10.6% of patients died, 25.8% had hospital admissions due to HF, and 9.2% had SVA. A burden of LGE over 14% was independently associated with higher risk of SVA (3.0% vs 19.2%, p=0.041). This cut-off value had a sensitivity of 83.3% and a negative predictive value of 97.0%. LGE was not associated with higher risk of HF admissions (27.3% vs 23.1%, p=0.731) or death (9.1% vs 11.5%, p=0.757).
On the other hand, GLS was not associated with higher risk of SVA (8.7% vs 4.55% for a cut-off value of −10.6%, p=0.577), HF admissions (26.1% vs 30.4%, p=0.743) or death (8.7% vs 8.7%, p=1.00).
Table 1. Main etiologies of DCM Causes N (%) Idiopathic 43 (65.2) Alcoholic 6 (9.1) Chemotherapy 4 (6.1) Non-compaction 4 (6.1) Familiar 3 (4.6) Thoracic radiotherapy 2 (3.0) Chagas disease 2 (3.0)
Conclusions
The burden of myocardial fibrosis measured by LGE is a high sensitive marker for the development of SVA. However, is not a predictive tool for HF admissions or all-cause mortality. GLS was not associated with the incidence of cardiac events in this population.
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Affiliation(s)
| | - F Islas
- Hospital Clinic San Carlos, Madrid, Spain
| | | | | | | | - M Luaces
- Hospital Clinic San Carlos, Madrid, Spain
| | | | - C Olmos
- Hospital Clinic San Carlos, Madrid, Spain
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20
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Martínez-González MA, Buil-Cosiales P, Corella D, Bulló M, Fitó M, Vioque J, Romaguera D, Martínez JA, Wärnberg J, López-Miranda J, Estruch R, Bueno-Cavanillas A, Arós F, Tur JA, Tinahones F, Serra-Majem L, Martín V, Lapetra J, Vázquez C, Pintó X, Vidal J, Daimiel L, Delgado-Rodríguez M, Matía P, Ros E, Fernández-Aranda F, Botella C, Portillo MP, Lamuela-Raventós RM, Marcos A, Sáez G, Gómez-Gracia E, Ruiz-Canela M, Toledo E, Alvarez-Alvarez I, Díez-Espino J, Sorlí JV, Basora J, Castañer O, Schröder H, Navarrete-Muñoz EM, Zulet MA, García-Rios A, Salas-Salvadó J, Corella D, Estruch R, Fitó M, Martínez-González MA, Ros E, Salas-Salvadó J, Babio N, Ros E, Sánchez-Tainta A, Martínez-González MA, Fitó M, Schröder H, Marcos A, Corella D, Wärnberg J, Martínez-González MA, Estruch R, Fernández-Aranda F, Botella C, Salas-Salvadó J, Razquin C, Bes-Rastrollo M, Sanchez Tainta A, Vázquez Z, SanJulian Aranguren B, Goñi E, Goñi L, Barrientos I, Canales M, Sayón-Orea MC, Rico A, Basterra Gortari J, Garcia Arellano A, Lecea-Juarez O, Carlos Cenoz-Osinaga J, Bartolome-Resano J, Sola-Larraza† A, Lozano-Oloriz E, Cano-Valles B, Eguaras S, Güeto V, Pascual Roquet-Jalmar E, Galilea-Zabalza I, Lancova H, Ramallal R, Garcia-Perez ML, Estremera-Urabayen V, Ariz-Arnedo MJ, Hijos-Larraz C, Fernandez Alfaro C, Iñigo-Martinez B, Villanueva Moreno R, Martin-Almendros S, Barandiaran-Bengoetxea L, Fuertes-Goñi C, Lezaun-Indurain A, Guruchaga-Arcelus MJ, Olmedo-Cruz O, Iñigo-Martínez B, Escriche-Erviti L, Ansorena-Ros R, Sanmatin-Zabaleta R, Apalategi-Lasa J, Villanueva-Telleria J, Hernández-Espinosa MM, Arroyo-Bergera I, Herrera-Valdez L, Dorronsoro-Dorronsoro L, González JI, Sorlí JV, Portolés O, Fernández-Carrión R, Ortega-Azorín C, Barragán R, Asensio EM, Coltell O, Sáiz C, Osma R, Férriz E, González-Monje I, Giménez-Fernández F, Quiles L, Carrasco P, San Onofre N, Carratalá-Calvo A, Valero-Barceló C, Antón F, Mir C, Sánchez-Navarro S, Navas J, González-Gallego I, Bort-Llorca L, Pérez-Ollero L, Giner-Valero M, Monfort-Sáez R, Nadal-Sayol J, Pascual-Fuster V, Martínez-Pérez M, Riera C, Belda MV, Medina A, Miralles E, Ramírez-Esplugues MJ, Rojo-Furió M, Mattingley G, Delgado MA, Pages MA, Riofrío Y, Abuomar L, Blasco-Lafarga N, Tosca R, Lizán L, Guillem-Saiz P, Valcarce AM, Medina MD, Monfort R, de Valcárcel S, Tormo N, Felipe-Román O, Lafuente S, Navío EI, Aldana G, Crespo JV, Llosa JL, González-García L, Raga-Marí R, Pedret Llaberia R, Gonzalez R, Sagarra Álamo R, París Palleja F, Balsells J, Roca JM, Basora Gallisa T, Vizcaino J, Llobet Alpizarte P, Anguera Perpiñá C, Llauradó Vernet M, Caballero C, Garcia Barco M, Morán Martínez MD, García Rosselló J, Del Pozo A, Poblet Calaf C, Arcelin Zabal P, Floresví X, Ciutat Benet M, Palau Galindo A, Cabré Vila JJ, Dolz Andrés F, Boj Casajuana J, Ricard M, Saiz F, Isach A, Sanchez Marin Martinez M, Bulló M, Babio N, Becerra-Tomás N, Mestres G, Basora J, Mena-Sánchez G, Barrubés Piñol L, Gil Segura M, Papandreou C, Rosique Esteban N, Chig S, Abellán Cano I, Ruiz García V, Salas-Huetos A, Hernandez P, Canudas S, Camacho-Barcia L, García-Gavilán J, Diaz A, Castañer O, Muñoz MA, Zomeño MD, Hernaéz A, Torres L, Quifer M, Llimona R, Gal LA, Pérez A, Farràs M, Elosua R, Marrugat J, Vila J, Subirana I, Pérez S, Muñoz MA, Goday A, Chillaron Jordan JJ, Flores Lerroux JA, Benaiges Boix D, Farré M, Menoyo E, Muñoz-Aguayo D, Gaixas S, Blanchart G, Sanllorente A, Soria M, Valussi J, Cuenca A, Forcano L, Pastor A, Boronat A, Tello S, Cabañero M, Franco L, Schröder H, De la Torre R, Medrano C, Bayó J, García MT, Robledo V, Babi P, Canals E, Soldevila N, Carrés L, Roca C, Comas MS, Gasulla G, Herraiz X, Martínez A, Vinyoles E, Verdú JM, Masague Aguade M, Baltasar Massip E, Lopez Grau M, Mengual M, Moldon V, Vila Vergaz M, Cabanes Gómez Ciurana R, Gili Riu M, Palomeras Vidal A, Garcia de la Hera M, González Palacios S, Torres Collado L, Valera Gran D, Compañ Gabucio L, Oncina Canovas A, Notario Barandiaran L, Orozco Beltran D, Pertusa Martínez S, Cloquell Rodrigo B, Hernándis Marsán MV, Asensio A, Altozano Rodado MC, Ballester Baixauli JJ, Fernándis Brufal N, Martínez Vergara MC, Román Maciá J, Candela García I, Pedro Cases Pérez E, Tercero Maciá C, Mira Castejón LA, de los Ángeles García García I, Zazo JM, Gisbert Sellés C, Sánchez Botella C, Fiol M, Moñino M, Colom A, Konieczna J, Morey M, Zamanillo R, Galmés AM, Pereira V, Martín MA, Yáñez A, Llobera J, Ripoll J, Prieto R, Grases F, Costa A, Fernández-Palomeque C, Fortuny E, Noris M, Munuera S, Tomás F, Fiol F, Jover A, Janer JM, Vallespir C, Mattei I, Feuerbach N, del Mar Sureda M, Vega S, Quintana L, Fiol A, Amador M, González S, Coll J, Moyá A, Abete I, Cantero I, Cristobo C, Ibero-Baraibar I, Lezáun Burgui MD, Goñi Ruiz N, Bartolomé Resano R, Cano Cáceres E, Elcarte López T, Echarte Osacain E, Pérez Sanz B, Blanco Platero I, Andueza Azcárate SA, Gimeno Aznar A, Ursúa Sesma E, Ojeda Bilbao B, Martinez Jarauta J, Ugalde Sarasa L, Rípodas Echarte B, Güeto Rubio MV, Fernández-Crehuet Navajas J, Gutiérrez Bedmar M, García Rodriguez A, Mariscal Larrubia A, Carnero Varo M, Muñoz Bravo C, Barón-López FJ, Fernández García JC, Pérez-Farinós N, Moreno-Morales N, del C Rodríguez-Martínez M, Pérez-López J, Benavente-Marín JC, Crespo Oliva E, Contreras Fernández E, Carmona González FJ, Carabaño Moral R, Torres Moreno S, Martín Ruíz MV, Alcalá Cornide M, Fuentes Gómez V, Criado García J, Jiménez Morales AI, Delgado Casado N, Ortiz Morales A, Torres Peña JD, Gómez Delgado FJ, Rodríguez Cantalejo F, Caballero Villaraso J, Alcalá JF, Peña Orihuela PJ, Quintana Navarro G, Casas R, Domenech M, Viñas C, Castro-Barquero S, Ruiz-León AM, Sadurní M, Frontana G, Villanueva P, Gual M, Soriano R, Camafort M, Sierra C, Sacanella E, Sala-Vila A, Cots JM, Sarroca I, García M, Bermúdez N, Pérez A, Duaso I, de la Arada A, Hernández R, Simón C, de la Poza MA, Gil I, Vila M, Iglesias C, Assens N, Amatller M, Rams LL, Benet T, Fernández G, Teruel J, Azorin A, Cubells M, López D, Llovet JM, Gómez ML, Climente P, de Paula L, Soto J, Carbonell C, Llor C, Abat X, Cama A, Fortuny M, Domingo C, Liberal AI, Martínez T, Yañez E, Nieto MJ, Pérez A, Lloret E, Carrazoni C, Belles AM, Olmos C, Ramentol M, Capell MJ, Casas R, Giner I, Muñoz A, Martín R, Moron E, Bonillo A, Sánchez G, Calbó C, Pous J, Massip M, García Y, Massagué MC, Ibañez R, Llaona J, Vidal T, Vizcay N, Segura E, Galindo C, Moreno M, Caubet M, Altirriba J, Fluxà G, Toribio P, Torrent E, Anton JJ, Viaplana A, Vieytes G, Duch N, Pereira A, Moreno MA, Pérez A, Sant E, Gené J, Calvillo H, Pont F, Puig M, Casasayas M, Garrich A, Senar E, Martínez A, Boix I, Sequeira E, Aragunde V, Riera S, Salgado M, Fuentes M, Martín E, Ubieto A, Pallarés F, Sala C, Abilla A, Moreno S, Mayor E, Colom T, Gaspar A, Gómez A, Palacios L, Garrigosa R, García Molina L, Riquelme Gallego B, Cano Ibañez N, Maldonado Calvo A, López Maldonado A, Garrido EM, Baena Dominguez A, García Jiménez F, Thomas Carazo E, Jesús Turnes González A, González Jiménez F, Padilla Ruiz F, Machado Santiago J, Martínez Bellón MD, Pueyos Sánchez A, Arribas Mir L, Rodríguez Tapioles R, Dorador Atienza F, Baena Camus L, Osorio Martos C, Rueda Lozano D, López Alcázar M, Ramos Díaz F, Cruz Rosales Sierra M, Alguacil Cubero P, López Rodriguez A, Guerrero García F, Tormo Molina J, Ruiz Rodríguez F, Rekondo J, Salaverria I, Alonso-Gómez A, Belló MC, Loma-Osorio A, Tojal L, Bruyel P, Goicolea L, Sorto C, Casi Casanellas A, Arnal Otero ML, Ortueta Martínez De Arbulo J, Vinagre Morgado J, Romeo Ollora J, Urraca J, Sarriegui Carrera MI, Toribio FJ, Magán E, Rodríguez A, Castro Madrid S, Gómez Merino MT, Rodríguez Jiménez M, Gutiérrez Jodra M, López Alonso B, Iturralde Iriso J, Pascual Romero C, Izquierdo De La Guerra A, Abbate M, Aguilar I, Angullo E, Arenas A, Argelich E, Bibiloni MM, Bisbal Y, Bouzas C, Busquets C, Capó X, Carreres S, De la Peña A, Gallardo L, Gámez JM, García B, García C, Julibert A, Llompart I, Mascaró CM, Mateos D, Montemayor S, Pons A, Ripoll T, Rodríguez T, Salaberry E, Sureda A, Tejada S, Ugarriza L, Valiño L, Bernal López MR, Macías González M, Ruiz Nava J, Fernández García JC, Muñoz Garach A, Vilches Pérez A, González Banderas A, Alcaide Torres J, Vargas Candela A, León Fernández M, Hernández Robles R, Santamaría Fernández S, Marín JM, Valdés Hernández S, Villalobos JC, Ortiz A, Álvarez-Pérez J, Díaz Benítez EM, Díaz-Collado F, Sánchez-Villegas A, Pérez-Cabrera J, Casañas-Quintana LT, García-Guerra RB, Bautista-Castaño I, Ruano-Rodríguez C, Sarmiento de la Fe F, García-Pastor JA, Macías-Gutiérrez B, Falcón-Sanabria I, Simón-García C, Santana-Santana AJ, Álvarez-Álvarez JB, Díaz-González BV, Castillo Anzalas JM, Sosa-Also RE, Medina-Ponce J, Abajo Olea S, Adlbi Sibai A, Aguado Arconada A, Álvarez L, Carriedo Ule E, Escobar Fernández M, Ferradal García JI, Fernández Vázquez JP, García González M, González Donquiles C, González Quintana C, González Rivero F, Lavinia Popescu M, López Gil JI, López de la Iglesia J, Marcos Delgado A, Merino Acevedo C, Reguero Celada S, Rodríguez Bul M, Vilorio-Marqués L, Santos-Lozano JM, Miró-Moriano L, Domínguez-Espinaco C, Vaquero-Díaz S, García-Corte FJ, Santos-Calonge A, Toro-Cortés C, Pelegrina-López N, Urbano-Fernández V, Ortega-Calvo M, Lozano-Rodríguez J, Rivera-Benítez I, Caballero-Valderrama M, Iglesias-Bonilla P, Román-Torres P, Corchado-Albalat Y, Mayoral-Sánchez E, de Cos AI, Gutierrez S, Artola S, Galdon A, Gonzalo I, Más S, Sierra R, Luca B, Prieto L, Galera A, Gimenez-Gracia M, Figueras R, Poch M, Freixedas R, Trias F, Sarasa I, Fanlo M, Lafuente H, Liceran M, Rodriguez-Sanchez A, Pallarols C, Monedero J, Corbella X, Corbella E, Altés A, Vinagre I, Mestres C, Viaplana J, Serra M, Vera J, Freitas T, Ortega E, Pla I, Ordovás JM, Micó V, Berninches L, Concejo MJ, Muñoz J, Adrián M, de la Fuente Y, Albertos C, Villahoz E, Cornejo ML, Gaforio JJ, Moraleda S, Liétor N, Peis JI, Ureña T, Rueda M, Ballesta MI, Moreno Lopera C, Aragoneses Isabel C, Sirur Flores MA, Ceballos de Diego M, Bescos Cáceres T, Peña Cereceda Y, Martínez Abad M, Cabrera Vela R, González Cerrajero M, Rubio Herrera MA, Torrego Ellacuría M, Barabash Bustelo A, Ortiz Ramos M, Garin Barrutia U, Baños R, García-Palacios A, Cerdá Micó C, Estañ Capell N, Iradi A, Fandos Sánchez M. Cohort Profile: Design and methods of the PREDIMED-Plus randomized trial. Int J Epidemiol 2018; 48:387-388o. [PMID: 30476123 DOI: 10.1093/ije/dyy225] [Citation(s) in RCA: 159] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2018] [Indexed: 01/04/2023] Open
Affiliation(s)
- Miguel A Martínez-González
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Pilar Buil-Cosiales
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
- Atención Primaria, Servicio Navarro de Salud-Osasunbidea, Pamplona, Spain
| | - Dolores Corella
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - Monica Bulló
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Rovira i Virgili University, Department of Biochemistry and Biotechnology, Human Nutrition Unit, IISPV, Hospital Universitari Sant Joan de Reus, Reus, Spain
| | - Montserrat Fitó
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d’Investigació Mèdica (IMIM), Barcelona, Spain
| | - Jesús Vioque
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Miguel Hernandez University, ISABIAL-FISABIO, Alicante, Spain
| | - Dora Romaguera
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Clinical Epidemiology and Public Health Department, Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
| | - J Alfredo Martínez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- University of Navarra, Department of Nutrition, Food Science and Physiology, IDISNA, Pamplona, Spain
| | - Julia Wärnberg
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Nursing, School of Health Sciences, University of Málaga-IBIMA, Málaga, Spain
| | - Jose López-Miranda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Ramón Estruch
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Internal Medicine, IDIBAPS, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Aurora Bueno-Cavanillas
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine, University of Granada, Granada, Spain
| | - Fernando Arós
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Cardiology, University Hospital Araba, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Josep A Tur
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands, Palma de Mallorca, Spain
| | - Francisco Tinahones
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Virgen de la Victoria Hospital, Department of Endocrinology, University of Málaga, Málaga, Spain
| | - Lluis Serra-Majem
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- University of Las Palmas de Gran Canaria, Research Institute of Biomedical and Health Sciences (IUIBS), Preventive Medicine Service, Centro Hospitalario Universitario Insular Materno Infantil (CHUIMI), Canarian Health Service, Las Palmas, Spain
| | - Vicente Martín
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Jose Lapetra
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Family Medicine, Research Unit, Distrito Sanitario Atención Primaria Sevilla, Sevilla, Spain
| | - Clotilde Vázquez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Endocrinology, Fundación Jiménez-Díaz, Madrid, Spain
| | - Xavier Pintó
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Lipids and Vascular Risk Unit, Internal Medicine, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
| | - Josep Vidal
- CIBER Diabetes y enfermedades Metabólicas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Endocrinology, IDIBAPS, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Lidia Daimiel
- Nutritional Genomics and Epigenomics Group, IMDEA Food, CEI UAM + CSIC, Madrid, Spain
| | - Miguel Delgado-Rodríguez
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Division of Preventive Medicine, Faculty of Medicine, University of Jaén, Jaén, Spain
| | - Pilar Matía
- Department of Endocrinology and Nutrition, Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Emilio Ros
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Lipid Clinic, Department of Endocrinology and Nutrition, Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - Fernando Fernández-Aranda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Eating Disorders Unit, Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Hospitalet del Llobregat, Barcelona, Spain
| | - Cristina Botella
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castellón de la Plana, Spain
| | - María Puy Portillo
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Nutrition and Food Science, Faculty of Pharmacy and Lucio Lascaray Research Center, Universidad del País Vasco (UPV/EHU), Vitoria, Spain
| | - Rosa M Lamuela-Raventós
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Nutrition, Food Science and Gastronomy, XaRTA, INSA, -UB, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain
| | - Ascensión Marcos
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | - Guillermo Sáez
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Odontology, University Hospital Dr. Peset, University of Valencia, Valencia, Spain
| | | | - Miguel Ruiz-Canela
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
| | - Estefania Toledo
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
| | - Ismael Alvarez-Alvarez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
| | - Javier Díez-Espino
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
- Atención Primaria, Servicio Navarro de Salud-Osasunbidea, Pamplona, Spain
| | - José V Sorlí
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - Josep Basora
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Rovira i Virgili University, Department of Biochemistry and Biotechnology, Human Nutrition Unit, IISPV, Hospital Universitari Sant Joan de Reus, Reus, Spain
| | - Olga Castañer
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d’Investigació Mèdica (IMIM), Barcelona, Spain
| | - Helmut Schröder
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d’Investigació Mèdica (IMIM), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Eva María Navarrete-Muñoz
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Miguel Hernandez University, ISABIAL-FISABIO, Alicante, Spain
| | - Maria Angeles Zulet
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- University of Navarra, Department of Nutrition, Food Science and Physiology, IDISNA, Pamplona, Spain
| | - Antonio García-Rios
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Jordi Salas-Salvadó
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Rovira i Virgili University, Department of Biochemistry and Biotechnology, Human Nutrition Unit, IISPV, Hospital Universitari Sant Joan de Reus, Reus, Spain
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Camprubi L, Oliver A, Oliván J, Valero O, Frías C, Domènech X, Arias LC, Olmos C. Alcohol, gender and teenagers: risk consumption, beliefs, and peer consumption in Barcelona province. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky218.231] [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: 11/13/2022] Open
Affiliation(s)
- L Camprubi
- Barcelona Provincial Council, Barcelona, Spain
| | - A Oliver
- Barcelona Provincial Council, Barcelona, Spain
| | - J Oliván
- Barcelona Provincial Council, Barcelona, Spain
| | - O Valero
- Autonomous University of Barcelona, Barcelona, Spain
| | - C Frías
- Barcelona Provincial Council, Barcelona, Spain
| | - X Domènech
- Barcelona Provincial Council, Barcelona, Spain
| | - LC Arias
- Barcelona Provincial Council, Barcelona, Spain
| | - C Olmos
- Barcelona Provincial Council, Barcelona, Spain
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Gomez Polo JC, Vilacosta I, Gomez-Alvarez Z, Vivas D, Martin-Garcia AG, Fortuny-Frau E, Ferrera C, Garcia-Bouza M, Olmos C, Ramchandany B, Martin-Benitez JC, Carnero M, Higueras J, Fernadez C, Maroto-Castellanos LC. 3275Short term use of corticosteroids in the prophylaxis of atrial fibrillation after cardiac surgery and impact on the levels of acute phase proteins in this context. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.3275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - I Vilacosta
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - Z Gomez-Alvarez
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - D Vivas
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - A G Martin-Garcia
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - E Fortuny-Frau
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - C Ferrera
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - M Garcia-Bouza
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - B Ramchandany
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | | | - M Carnero
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - J Higueras
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
| | - C Fernadez
- Hospital Clinic San Carlos, Cardiovascular Institute., Madrid, Spain
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Islas F, De Jesus K, De Agustin A, Jimenez P, Nombela L, Olmos C, Marcos-Alberca P, Cristobal A, Vargas J, Werenitzky J, Feliz J, Luaces M, Perez De Isla L. P4215Procedural TAVI results better predict the evolution of mitral regurgitation rather than mitral valve features itself. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4215] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- F Islas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - K De Jesus
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - A De Agustin
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Jimenez
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - L Nombela
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - P Marcos-Alberca
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - A Cristobal
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - J Vargas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - J Werenitzky
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - J Feliz
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - M Luaces
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - L Perez De Isla
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
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Olmos C, Perez-Garcia C, Garcia-Arribas D, Sanchez-Enrique C, Islas F, Jimenez-Ballve A, Perez-Castejon MJ, Ortega-Candil A, Vilacosta I. P4194Usefulness of 18F-FDG PET/CT in patients with suspected cardiac implantable electronic device infection: differences between pocket infection and infective endocarditis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4194] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - C Perez-Garcia
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - D Garcia-Arribas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | | | - F Islas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | | | | | | | - I Vilacosta
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
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Garcia-Arribas D, Olmos C, Saez C, Garcia-Granja PE, Sarria C, Lopez J, Perez-Garcia CN, Cardenas MJ, Fernandez-Vega A, Cruz-Utrilla A, Martinez-Vives P, San Roman JA, Vilacosta I. P3542Ascending aortic graft does not add more risk to prosthetic aortic valve infective endocarditis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3542] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - C Olmos
- Hospital Clinic San Carlos, Cardiology, Madrid, Spain
| | - C Saez
- University Hospital De La Princesa, Internal Medicine - Infectious Diseases, Madrid, Spain
| | | | - C Sarria
- University Hospital De La Princesa, Internal Medicine - Infectious Diseases, Madrid, Spain
| | - J Lopez
- University Hospital Clinic of Valladolid, ICICOR, Valladolid, Spain
| | | | - M J Cardenas
- University Hospital De La Princesa, Internal Medicine - Infectious Diseases, Madrid, Spain
| | | | | | | | - J A San Roman
- University Hospital Clinic of Valladolid, ICICOR, Valladolid, Spain
| | - I Vilacosta
- Hospital Clinic San Carlos, Cardiology, Madrid, Spain
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Gonzalez-Maniega C, Garcia-Arribas D, Olmos C, Higueras J. P4424Comparison between computational electrocardiographic diagnostic algorithms and ECG expert evaluation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4424] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
| | - D Garcia-Arribas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - J Higueras
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
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Olmos C, Perez-Garcia C, Garcia-Arribas D, Perez-Castejon MJ, Sanchez-Enrique C, Jimenez-Ballve A, Ortega-Candil A, Fernandez-Perez C, Vilacosta I. P4193The real diagnostic accuracy of 18F-FDG PET/CT in patients with suspected cardiac implantable electronic device infective endocarditis: a meta-analysis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4193] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- C Olmos
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - C Perez-Garcia
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | - D Garcia-Arribas
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
| | | | | | | | | | | | - I Vilacosta
- Hospital Clinic San Carlos, Cardiovascular Institute, Madrid, Spain
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Gomez Polo J, Vilacosta I, Martin-Garcia A, Fortuny E, Fernandez-Perez C, Garcia-Bouza M, Carnero M, Vivas D, Higueras J, Cobiella J, Ferrera C, Martin-Benitez J, Acedo Diaz-Pache M, Olmos C, Maroto L. P2702Use of corticosteroids in the prophylaxis of atrial fibrillation after cardiac surgery (ECOFA study). Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2702] [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: 11/13/2022] Open
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Cruz Utrilla A, Vivas D, Perez-Garcia C, Luque T, Carnero M, Maroto L, Olmos C, Garcia-Arribas D, Martinez-Vives P, Fernandez-Vega A, Vilacosta I, Macaya C. P510Prevalence of cardioembolic episodes of cardiac tumors. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p510] [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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Olmos C, Fernandez-Perez C, Elola J, Bernal J, Islas F, Perez-Garcia C, Garcia-Arribas D, Ferrera C, Vilacosta I. 127The increasing incidence and changing profile of infective endocarditis in Spain: a population-based study (2003-2014). Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.127] [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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Islas F, Olmos C, De Agustin J, Marcos-Alberca P, Jimenez-Quevedo P, Nombela-Franco L, Luaces M, Cruz-Utrilla A, Garcia-Arribas D, Mahia P, Pozo-Osinalde E, Perez De Isla L. P2410New-onset left bundle branch block and its influence on left ventricular systolic function after 1-year of transcatheter aortic valve implantation (TAVI). Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2410] [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: 11/15/2022] Open
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Garcia-Arribas D, Lopez-Garcia O, Olmos C, Higueras Nafria J, Devesa Medina M, Cuenca Alarcon F, Izquierdo Rubio S, Maroto Castellanos M, Rey Diaz-Rubio E. P2693Electrocardiographic alterations during interferon-free direct-acting antiviral therapy for hepatitis C virus. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2693] [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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Islas F, Olmos C, De Agustin J, Marcos-Alberca P, Jimenez-Quevedo P, Nombela-Franco L, Cruz-Utrilla A, Garcia-Arribas D, Luaces M, Cobos M, Perez De Isla L. P2400Prosthesis size loss and left ventricular mass regression in patients undergoing transcatheter aortic valve implantation (TAVI). Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2400] [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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Tissot-Dupont H, Casalta JP, Gouriet F, Hubert S, Salaun E, Habib G, Fernandez-Gerlinger MP, Mainardi JL, Tattevin P, Revest M, Lucht F, Botelho-Nevers E, Gagneux-Brunon A, Snygg-Martin U, Chan KL, Bishara J, Vilacosta I, Olmos C, San Román JA, López J, Tornos P, Fernández-Hidalgo N, Durante-Mangoni E, Utili R, Paul M, Baddour LM, DeSimone DC, Sohail MR, Steckelberg JM, Wilson WR, Raoult D. International experts' practice in the antibiotic therapy of infective endocarditis is not following the guidelines. Clin Microbiol Infect 2017; 23:736-739. [PMID: 28323194 DOI: 10.1016/j.cmi.2017.03.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [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: 06/29/2016] [Revised: 03/06/2017] [Accepted: 03/10/2017] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The management of infective endocarditis (IE) may differ from international guidelines, even in reference centres. This is probably because most recommendations are not based on hard evidence, so the consensus obtained for the guidelines does not represent actual practices. For this reason, we aimed to evaluate this question in the particular field of antibiotic therapy. METHODS Thirteen international centres specialized in the management of IE were selected, according to their reputation, clinical results, original research publications and quotations. They were asked to detail their actual practice in terms of IE antibiotic treatment in various bacteriological and clinical situations. They were also asked to declare their IE-related in-hospital mortality for the year 2015. RESULTS The global compliance with guidelines concerning antibiotic therapy was 58%, revealing the differences between theoretical 'consensus', local recommendations and actual practice. Some conflicts of interest were also probably expressed. The adherence to guidelines was 100% when the protocol was simple, and decreased with the seriousness of the situation (Staphylococus spp. 54%-62%) or in blood-culture-negative endocarditis (0%-15%) that requires adaptation to clinical and epidemiological data. CONCLUSION Worldwide experts in IE management, although the majority of them were involved and co-signed the guidelines, do not follow international consensus guidelines on the particular point of the use of antibiotics.
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Affiliation(s)
- H Tissot-Dupont
- URMITE, Aix Marseille Université, UMR 7278, IRD 198, INSERM 1095, IHU-Méditerranée Infection, Marseille, France
| | - J P Casalta
- URMITE, Aix Marseille Université, UMR 7278, IRD 198, INSERM 1095, IHU-Méditerranée Infection, Marseille, France
| | - F Gouriet
- URMITE, Aix Marseille Université, UMR 7278, IRD 198, INSERM 1095, IHU-Méditerranée Infection, Marseille, France
| | - S Hubert
- Département de Cardiologie, Centre Hospitalier Universitaire, Hôpital de La Timone, AP-HM, Aix-Marseille Université, Marseille, France
| | - E Salaun
- Département de Cardiologie, Centre Hospitalier Universitaire, Hôpital de La Timone, AP-HM, Aix-Marseille Université, Marseille, France
| | - G Habib
- Département de Cardiologie, Centre Hospitalier Universitaire, Hôpital de La Timone, AP-HM, Aix-Marseille Université, Marseille, France
| | - M P Fernandez-Gerlinger
- Unité Mobile de Microbiologie Clinique, Service de Microbiologie, Hôpital européen Georges-Pompidou, Université Paris Descartes, Paris, France
| | - J L Mainardi
- Unité Mobile de Microbiologie Clinique, Service de Microbiologie, Hôpital européen Georges-Pompidou, Université Paris Descartes, Paris, France
| | - P Tattevin
- Service des Maladies Infectieuses et de Réanimation Médicale, Hôpital Pontchaillou, Université Rennes-I, Rennes, France
| | - M Revest
- Service des Maladies Infectieuses et de Réanimation Médicale, Hôpital Pontchaillou, Université Rennes-I, Rennes, France
| | - F Lucht
- Infectious Diseases Department, University Hospital of Saint-Etienne, France
| | - E Botelho-Nevers
- Infectious Diseases Department, University Hospital of Saint-Etienne, France
| | - A Gagneux-Brunon
- Infectious Diseases Department, University Hospital of Saint-Etienne, France
| | - U Snygg-Martin
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - K L Chan
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - J Bishara
- Infectious Disease Unit Rabin Medical Centre, Beilinson Hospital Sackler Faculty of Medicine, Tel-Aviv University, Jabotinsky 39, Petah-Tiqva, Israel
| | - I Vilacosta
- Servicio de Cardiología, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, Madrid, Spain
| | - C Olmos
- Servicio de Cardiología, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, Madrid, Spain
| | - J A San Román
- Servicio de Cardiología, Instituto de Ciencias del Corazón (ICICOR), Hospital Clínico Universitario, Valladolid, Spain
| | - J López
- Servicio de Cardiología, Instituto de Ciencias del Corazón (ICICOR), Hospital Clínico Universitario, Valladolid, Spain
| | - P Tornos
- Servei de Malalties Infeccioses, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain
| | - N Fernández-Hidalgo
- Servei de Malalties Infeccioses, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain
| | - E Durante-Mangoni
- Internal Medicine, University of Naples SUN, Monaldi Hospital, Naples, Italy
| | - R Utili
- Internal Medicine, University of Naples SUN, Monaldi Hospital, Naples, Italy
| | - M Paul
- Ramban Health Care Campus, Haifa, Israel
| | - L M Baddour
- Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - D C DeSimone
- Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - M R Sohail
- Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - J M Steckelberg
- Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - W R Wilson
- Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - D Raoult
- URMITE, Aix Marseille Université, UMR 7278, IRD 198, INSERM 1095, IHU-Méditerranée Infection, Marseille, France.
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El-Dosouky I, Polte CL, Okubo T, Gonzalez Gomez A, Liu B, Generati G, Drakopoulou M, Olmos C, Trifunovic D, Ilhao Moreira R, Ilhao Moreira R, Morgan HP, Bosseau C, Romano G, Argiolas A, Kuperstein R, Koyuncu A, Sahara E, Spinelli L, Yaneva-Sirakova T, Ben Said R, Nowakowska MA, Ruivo C, Neves Pestana G, Wiligorska N, Gao SA, Lagerstrand KM, Johnsson ÅA, Bech-Hanssen O, Mahara K, Yamamoto H, Shitan H, Abe K, Terada M, Saito M, Nagatomo Y, Takanashi S, Del Val D, Monteagudo JM, Fernandez-Golfin C, Hinojar R, Garcia A, Marco A, Casas E, Jimenez-Nacher JJ, Zamorano JL, Baig S, Hayer M, Edwards N, Steeds R, Bandera F, Alfonzetti E, Guazzi M, Toutouzas K, Stathogiannis K, Michelongona A, Latsios G, Synetos A, Lazaros G, Brili S, Tsiamis E, Tousoulis D, Islas F, Ferrera C, Sanchez-Enrique C, Freitas-Ferraz A, Mahia P, Marcos-Alberca P, Tirado G, Perez De Isla L, Vilacosta I, Marinkovic J, Obrenovic- Kircanski B, Ivanovic B, Kalimanovska-Ostric D, Stevanovic G, Petrovic M, Boricic-Kostic M, Petrovic O, Tutos V, Petrovic I, Petrovic J, Draganic G, Stepanovic J, Vujisic-Tesic B, Coutinho Cruz M, Moura Branco L, Galrinho A, Coutinho Miranda L, Almeida Morais L, Modas Daniel P, Rodrigues I, Fragata J, Cruz Ferreira R, Coutinho Cruz M, Moura Branco L, Galrinho A, Timoteo AT, Viveiros Monteiro S, Aguiar Rosa S, Rodrigues I, Fragata J, Cruz Ferreira R, Nana M, Constantin C, Tarando F, Galli E, Rousseau C, Hubert A, Leclercq C, Donal E, Vitale G, Agnese V, Mina' C, Magro S, Falletta C, Di Gesaro G, Bellavia D, Clemenza F, Elena Reffo ER, Ornella Milanesi OM, Klempfner R, Ben-Zekry S, Maor E, Raanani E, Ofek E, Freimark D, Arad M, Oflar E, Ciftci S, Ungan I, Caglar FM, Ocal L, Kilicgedik A, Toprak C, Kahveci G, Atmadikoesoemah C, Kasim M, Pellegrino T, Pisani A, Giudice CA, Riccio E, Imbriaco M, Cuocolo A, Trimarco B, Tarnovska-Kadreva R, Traykov L, Vassilev D, Vladimirova L, Shumkova M, Gruev I, Zairi I, Mzoughi K, Ben Moussa F, Kammoun S, Fennira S, Kraiem S, Chrzanowski L, Frynas-Jonczyk K, Wdowiak-Okrojek K, Wejner-Mik P, Lipiec P, Krakowska M, Potemski P, Plonska-Gosciniak E, Kasprzak JD, Marques N, Domingues K, Lourenco C, Santos R, Gomes C, Abreu L, Reis L, Moz M, Azevedo O, Tavares-Silva M, Sousa C, Pinto R, Ribeiro V, Vasconcelos M, Bernardo-Almeida P, Macedo F, Maciel MJ, Wiligorska D, Talarowska P, Segiet A, Mozenska O, Kosior DA. P1088Match and mismatch between opening area and resistance in mild and moderate rheumatic mitral stenosisP1089When should cardiovascular magnetic resonance imaging be considered in patients with chronic aortic or mitral regurgitation?P1090Echocardiographic characteristics of aortic valve fenestration with aortic regurgitation for aortic valve repairP1091Aortic regurgitation assessment by 3D transesophageal echocardiography vena contracta area: usefulness and comparison with 2D methods.P1092Characterising cardiomyopathy in mitral regurgitation due to barlow disease: role of CMRP1093Compensatory peripheral increase in artero-venous o2 difference to severe functional mitral regurgitation in heart failureP1094Prognostic impact of concomitant atrioventricular valve regurgitation in patients undergoing transcatheter aortic valve implantationP1095Morphological characterization of vegetations by real-time three-dimensional transesophageal echocardiography in infective endocarditis: prognostic impactP1096Relation between causative pathogen and echocardiographic findings in patients with infective endocarditis: is there an association and is it clinically relevant?P1097Aortic and mitral valve infective endocarditis: different clinical and echocardiographic features and peculiar complication ratesP1098Vegetation size relevance and impact on prognosis in patients with infective endocarditisP1099Causes of death on the valvular heart disease surveillance list- a 5 year auditP1100Left ventricular non-compaction and idiopathic dilated cardiomyopathy: the significant diagnostic value of longitudinal strainP1101The role of echocardiography in the management of diuretics withdrawal in patients with chronic heart failure and severely reduced ejection fraction: a prospective cohort studyP1102Outcomes in paediatric new onset left ventricle dysfunction and dilatation: differences between post-myocarditis and DCMP1103De novo mitral regurgitation as a cause of heart failure exacerbation in hypertrophic cardiomyopathyP1104Correlation of conventional and new echocardiograhic parameters with sudden cardiac death risk score in patients with hypertrophic cardiomyopathyP1105Inverse correlation between myocardial fibrosis and left ventricular function in rheumatic mitral stenosis: a preliminary study with cardiac magnetic resonanceP1106Left ventricular diastolic dysfunction and cardiac sympathetic derangement in patients with Anderson-Fabry disease: a 2D speckle tracking echocardiography and cardiac 123I-MIBG studyP1107Left ventricular hypertrophy and mild cognitive impairment as markers for target organ damage in hypertensive patients with multiple risk factorsP1108Subclinical left ventricular dysfunction in asymptomatic type 1 diabetic childrenP1109Minimal differences shown by echocardiography and NT-proBNP level distinguishing cardiotoxic effect related to breast cancer therapy in patients with or without HER2 expression.P1110Speed of recovery of left ventricular function is not related to the prognosis of takotsubo cardiomyopathy - a portuguese multicenter studyP1111Myocardial dysfunction in Takotsubo cardiomyopathy - more than meets the eye?P1112Obstructive sleep apnea and echocardiographic parameters. Eur Heart J Cardiovasc Imaging 2016; 17:ii227-ii234. [DOI: 10.1093/ehjci/jew262.001] [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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Ren B, Sturmberger T, Ancona R, Schwartz SL, Del Val Martin D, Szymanski P, Islas F, Muratori M, Mcghie J, Van Weenen S, Rodriguez-Olivares R, Van Gils L, Geleijnse ML, De Jaegere PPT, Van Mieghem NMDA, Ebner C, Tkalec W, Eder V, Aichinger J, Comenale Pinto S, Caso P, Monteforte I, Coppola MG, Sellitto V, Macrino M, Ferro A, Calabro R, Rozenbaum RZ, Topilsky Y, Fraile Sanz C, Salido Tahoces L, Hernandez-Antolin R, Fernandez-Golfin C, Mestre Barcelo JL, Casas Rojo E, Zamorano Gomez JL, Hryniewiecki T, Jastrzebski J, Dabrowski M, Sorysz D, Kochman J, Kukulski T, Zembala M, Almeria C, Olmos C, Garcia E, Nombela L, Marcos-Alberca P, De Agustin JA, Mahia P, Macaya C, Perez De Isla L, Fusini L, Ghulam Ali S, Tamborini G, Gripari P, Salvi L, Bartorelli AL, Alamanni F, Pepi M. Rapid Fire Abstract session: new insights in TAVI334Transcatheter heart valve underexpansion patterns335Echocardiography after TAVI with directflow medical prosthesis: small leaks and high gradients336Effects of transcatheter aortic valve implantation on left ventricular and atrial function evaluated by two and three-dimensional speckle tracking at eighteen-month follow-up337Impact of tricuspid regurgitation and right ventricular dysfunction on outcome of patients undergoing trans-catheter aortic valve replacement338Significant mitral regurgitation evolution in patients with severe aortic stenosis after transcatheter aortic valve implantation (TAVI): results and prognostic implications339An impact of pre- and postprocedural mitral regurgitation on mortality following TAVI340Immediate and one-year changes in systolic echocardiographic parameters after TAVI. Are there significant differences between patients with low and normal ejection fraction?341Long term echocardiographic follow-up (5-year) in transcatheter aortic valve implantation: morpho-functional changes of the implanted aortic valve: Table. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev256] [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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Taniguchi Y, Takahashi Y, Toba T, Yamada S, Yokoi K, Kobayashi S, Okajima S, Shimane A, Kawai H, Yasaka Y, Smanio P, Oliveira MA, Machado L, Cestari P, Medeiros E, Fukuzawa S, Okino S, Ikeda A, Maekawa J, Ichikawa S, Kuroiwa N, Yamanaka K, Igarashi A, Inagaki M, Patel K, Mahan M, Ananthasubramaniam K, Mouden M, Yokota S, Ottervanger J, Knollema S, Timmer J, Jager P, Padron K, Peix A, Cabrera L, Pena Bofill V, Valera D, Rodriguez Nande L, Carrillo Hernandez R, Mena Esnard E, Fernandez Columbie Y, Bertella E, Baggiano A, Mushtaq S, Segurini C, Loguercio M, Conte E, Beltrama V, Petulla' M, Andreini D, Pontone G, Guzic Salobir B, Dolenc Novak M, Jug B, Kacjan B, Novak Z, Vrtovec M, Mushtaq S, Pontone G, Bertella E, Conte E, Segurini C, Volpato V, Baggiano A, Formenti A, Pepi M, Andreini D, Ajanovic R, Husic-Selimovic A, Zujovic-Ajanovic A, Mlynarski R, Mlynarska A, Golba K, Sosnowski M, Ameta D, Goyal M, Kumar D, Chandra S, Sethi R, Puri A, Dwivedi SK, Narain VS, Saran RK, Nekolla S, Rischpler C, Nicolosi S, Langwieser N, Dirschinger R, Laugwitz K, Schwaiger M, Goral JL, Napoli J, Forcada P, Zucchiatti N, Damico A, Damico A, Olivieri D, Lavorato M, Dubesarsky E, Montana O, Salgado C, Jimenez-Heffernan A, Ramos-Font C, Lopez-Martin J, Sanchez De Mora E, Lopez-Aguilar R, Manovel A, Martinez A, Rivera F, Soriano E, Maroz-Vadalazhskaya N, Trisvetova E, Vrublevskaya O, Abazid R, Kattea M, Saqqah H, Sayed S, Smettei O, Winther S, Svensson M, Birn H, Jorgensen H, Botker H, Ivarsen P, Bottcher M, Maaniitty T, Stenstrom I, Saraste A, Pikkarainen E, Uusitalo V, Ukkonen H, Kajander S, Bax J, Knuuti J, Choi T, Park H, Lee C, Lee J, Seo Y, Cho Y, Hwang E, Cho D, Sanchez Enrique C, Ferrera C, Olmos C, Jimenez - Ballve A, Perez - Castejon MJ, Fernandez C, Vivas D, Vilacosta I, Nagamachi S, Onizuka H, Nishii R, Mizutani Y, Kitamura K, Lo Presti M, Polizzi V, Pino P, Luzi G, Bellavia D, Fiorilli R, Madeo A, Malouf J, Buffa V, Musumeci F, Rosales S, Puente A, Zafrir N, Shochat T, Mats A, Solodky A, Kornowski R, Lorber A, Boemio A, Pellegrino T, Paolillo S, Piscopo V, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Perrone-Filardi P, Cuocolo A, Piscopo V, Pellegrino T, Boemio A, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Petretta M, Cuocolo A, Amirov N, Ibatullin M, Sadykov A A, Saifullina G, Ruano R, Diego Dominguez M, Rodriguez Gabella T, Diego Nieto A, Diaz Gonzalez L, Garcia-Talavera J, Sanchez Fernandez P, Leen A, Al Younis I, Zandbergen-Harlaar S, Verberne H, Gimelli A, Veltman C, Wolterbeek R, Bax J, Scholte A, Mooney D, Rosenblatt J, Dunn T, Vasaiwala S, Okuda K, Nakajima K, Nystrom K, Edenbrandt L, Matsuo S, Wakabayashi H, Hashimoto M, Kinuya S, Iric-Cupic V, Milanov S, Davidovic G, Zdravkovic V, Ashikaga K, Yoneyama K, Akashi Y, Shugushev Z, Maximkin D, Chepurnoy A, Volkova O, Baranovich V, Faibushevich A, El Tahlawi M, Elmurr A, Alzubaidi S, Sakrana A, Gouda M, El Tahlawi R, Sellem A, Melki S, Elajmi W, Hammami H, Okano M, Kato T, Kimura M, Funasako M, Nakane E, Miyamoto S, Izumi T, Haruna T, Inoko M, Massardo T, Swett E, Fernandez R, Vera V, Zhindon J, Fernandez R, Swett E, Vera V, Zhindon J, Alay R, Massardo T, Ohshima S, Nishio M, Kojima A, Tamai S, Kobayashi T, Murohara T, Burrell S, Van Rosendael A, Van Den Hoogen I, De Graaf M, Roelofs J, Kroft L, Bax J, Scholte A, Rjabceva I, Krumina G, Kalvelis A, Chanakhchyan F, Vakhromeeva M, Kankiya E, Koppes J, Knol R, Wondergem M, Van Der Ploeg T, Van Der Zant F, Lazarenko SV, Bruin VS, Pan XB, Declerck JM, Van Der Zant FM, Knol RJJ, Juarez-Orozco LE, Alexanderson E, Slart R, Tio R, Dierckx R, Zeebregts C, Boersma H, Hillege H, Martinez-Aguilar M, Jordan-Rios A, Christensen TE, Ahtarovski KA, Bang LE, Holmvang L, Soeholm H, Ghotbi AA, Andersson H, Ihlemann N, Kjaer A, Hasbak P, Gulya M, Lishmanov YB, Zavadovskii K, Lebedev D, Stahle M, Hellberg S, Liljenback H, Virta J, Metsala O, Yla-Herttuala S, Saukko P, Knuuti J, Saraste A, Roivainen A, Thackeray J, Wang Y, Bankstahl J, Wollert K, Bengel F, Saushkina Y, Evtushenko V, Minin S, Efimova I, Evtushenko A, Smishlyaev K, Lishmanov Y, Maslov L, Okuda K, Nakajima K, Kirihara Y, Sugino S, Matsuo S, Taki J, Hashimoto M, Kinuya S, Ahmadian A, Berman J, Govender P, Ruberg F, Miller E, Piriou N, Pallardy A, Valette F, Cahouch Z, Mathieu C, Warin-Fresse K, Gueffet J, Serfaty J, Trochu J, Kraeber-Bodere F, Van Dijk J, Mouden M, Ottervanger J, Van Dalen J, Jager P, Zafrir N, Ofrk H, Vaturi M, Shochat T, Hassid Y, Belzer D, Sagie A, Kornowski R, Kaminek M, Metelkova I, Budikova M, Koranda P, Henzlova L, Sovova E, Kincl V, Drozdova A, Jordan M, Shahid F, Teoh Y, Thamen R, Hara N, Onoguchi M, Hojyo O, Kawaguchi Y, Murai M, Udaka F, Matsuzawa Y, Bulugahapitiya DS, Avison M, Martin J, Liu YH, Wu J, Liu C, Sinusas A, Daou D, Sabbah R, Bouladhour H, Coaguila C, Aguade-Bruix S, Pizzi M, Romero-Farina G, Candell-Riera J, Castell-Conesa J, Patchett N, Sverdlov A, Miller E, Daou D, Sabbah R, Bouladhour H, Coaguila C, Smettei O, Abazid R, Boulaamayl El Fatemi S, Sallam L, Snipelisky D, Park J, Ray J, Shapiro B, Kostkiewicz M, Szot W, Holcman K, Lesniak-Sobelga A, Podolec P, Clerc O, Possner M, Liga R, Vontobel J, Mikulicic F, Graeni C, Benz D, Herzog B, Gaemperli O, Kaufmann P. Poster Session 1: Sunday 3 May 2015, 08:30-18:00 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev051] [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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Fukuyama A, Takeuchi M, Wu V, Nagata Y, Hayashi A, Otani K, Fukuda S, Yoshitani H, Lin F, Otsuji Y, Islas F, Olmos C, Almeria C, Rodrigo J, De Agustin A, Marcos-Alberca P, Clavero M, Saltijeral A, Perez De Isla L, Atout W, Maceira Gonzalez AM, Igual B, Cosin-Sales J, Diago J, Aguilar J, Ruvira J, Sotillo J, Bertella E, Baggiano A, Loguercio M, Mushtaq S, Petulla' M, Segurini C, Conte E, Andreini D, Pontone G, Tong L, Ramalli A, Tortoli P, Luo J, D'hooge J, Galanti G, Toncelli L, Stefani L, Pedri S, Pedrizzetti G, Kaminska-Kegel A, Jaroch J, Brzezinska B, Kruszynska E, Kusmierz M, Loboz-Grudzien K, Hagendorff A, Stoebe S, Tarr A, Pfeiffer D, Fazlinezhad A, Fazlinezhad A, Azimi S, Vejdan Parast M, Hashemi Doost A. MODERATED POSTER SESSION: New imaging techniques in classical scenarios: Saturday 6 December 2014, 08:30-12:30 * Location: Moderated Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu266] [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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Sánchez J, Páez B, Macías A, Olmos C, de Falco A. Atopic dermatitis guideline. Position paper from the Latin American Society of Allergy, Asthma and Immunology. Rev Alerg Mex 2014; 61:178-211. [PMID: 25177854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
As in other regions, the incidence of atopic dermatitis in Latin America has been increasing in recent years. Although there are several clinical guidelines, many of their recommendations cannot be universal since they depend on the characteristics of each region. Thus, we decided to create a consensus guideline on atopic dermatitis applicable in Latin America and other tropical regions, taking into account socio-economic, geographical, cultural and health care system characteristics. The Latin American Society of Allergy Asthma and Immunology (SLAAI) conducted a systematic search for articles related to the pathophysiology, diagnosis and treatment of dermatitis using various electronic resources such as Google, Pubmed, EMBASE (Ovid) and Cochrane data base. We have also looked for all published articles in Latin America on the subject using LILACS (Latin American and Caribbean Literature on Health Sciences) database. Each section was reviewed by at least two members of the committee, and the final version was subsequently approved by all of them, using the Delphi methodology for consensus building. Afterward, the final document was shared for external evaluation with physicians, specialists (allergists, dermatologists and pediatricians), patients and academic institutions such as universities and scientific societies related to the topic. All recommendations made by these groups were taken into account for the final drafting of the document. There are few original studies conducted in Latin America about dermatitis; however, we were able to create a practical guideline for Latin America taking into account the particularities of the region. Moreover, the integral management was highlighted including many of the recommendations from different participants in the health care of this disease (patients, families, primary care physicians and specialists). This practical guide presents a concise approach to the diagnosis and management of atopic dermatitis that can be helpful for medical staff, patients and their families in Latin America.
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Affiliation(s)
- Jorge Sánchez
- Institute for Immunological Research. University of Cartagena, Cartagena, Colombia. Foundation for the Development of Medical and Biological Sciences (FUNDEMEB), Cartagena, Colombia. Group of Clinical and Experimental Allergy (GACE) University of Antioquia, Medellín, Colombia.
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Ferrera Duran C, Vilacosta I, Olmos C, Fernandez C, Lopez J, Sarria C, Vivas D, Maroto L, Rodriguez JE, San Roman JA. Thrombocytopenia, a new marker of bad prognosis in patients with infective endocarditis. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p4773] [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: 11/13/2022] Open
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Olmos C, Vilacosta I, Ferrera C, Fernandez C, Pozo E, Sarria C, Vivas D, Lopez J, Ortiz C, San Roman JA. Diabetes is a risk factor for septic shock in left-sided infective endocarditis. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p4772] [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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Islas F, Olmos C, Paiva M, Vieira C, De Agustin A, Rodrigo JL, Almeria C, Garcia-Fernandez MA, Macaya C, Perez De Isla L. Thromboembolic risk in atrial fibrillation: association between left atrium mechanics and risk scales. A study based on 3DWMT. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.2026] [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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Bórquez DA, Olmos C, Álvarez S, Di Genova A, Maass A, González-Billault C. Bioinformatic survey for new physiological substrates of Cyclin-dependent kinase 5. Genomics 2013; 101:221-8. [DOI: 10.1016/j.ygeno.2013.01.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 12/26/2012] [Accepted: 01/26/2013] [Indexed: 11/27/2022]
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Utreras E, Henriquez D, Contreras-Vallejos E, Olmos C, Di Genova A, Maass A, Kulkarni AB, Gonzalez-Billault C. Cdk5 regulates Rap1 activity. Neurochem Int 2013; 62:848-53. [PMID: 23416045 DOI: 10.1016/j.neuint.2013.02.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 01/14/2013] [Accepted: 02/06/2013] [Indexed: 11/25/2022]
Abstract
Rap1 signaling is important for migration, differentiation, axonal growth, and during neuronal polarity. Rap1 can be activated by external stimuli, which in turn regulates specific guanine nucleotide exchange factors such as C3G, among others. Cdk5 functions are also important to neuronal migration and differentiation. Since we found that pharmacological inhibition of Cdk5 by using roscovitine reduced Rap1 protein levels in COS-7 cells and also C3G contains three putative phosphorylation sites for Cdk5, we examined whether the Cdk5-dependent phosphorylation of C3G could affect Rap1 expression and activity. We co-transfected C3G and tet-OFF system for p35 over-expression, an activator of Cdk5 activity into COS-7 cells, and then we evaluated phosphorylation in serine residues in C3G by immunoprecipitation and Western blot. We found that p35 over-expression increased C3G-serine-phosphorylation while inhibition of p35 expression by tetracycline or inhibition of Cdk5 activity with roscovitine decreased it. Interestingly, we found that MG-132, a proteasome inhibitor, rescue Rap1 protein levels in the presence of roscovitine. Besides, C3G-serine-phosphorylation and Rap1 protein levels were reduced in brain from Cdk5(-/-) as compared with the Cdk5(+/+) brain. Finally, we found that p35 over-expression increased Rap1 activity while inhibition of p35 expression by tetracycline or roscovitine decreased Rap1 activity. These results suggest that Cdk5-mediated serine-phosphorylation of C3G may control Rap1 stability and activity, and this may potentially impact various neuronal functions such as migration, differentiation, and polarity.
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Affiliation(s)
- Elias Utreras
- Laboratory of Cellular and Neuronal Dynamics, Department of Biology, Faculty of Sciences, Universidad de Chile, Chile
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Olmos C, de Agustin JA, Rodrigo JL, Macaya C, Zamorano J. Atypical pericardial cyst location: the role of multimodality imaging. Eur Heart J Cardiovasc Imaging 2012; 13:204. [DOI: 10.1093/ejechocard/jer255] [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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Olmos C, Sandoval R, Rozas C, Navarro S, Wyneken U, Zeise M, Morales B, Pancetti F. Effect of short-term exposure to dichlorvos on synaptic plasticity of rat hippocampal slices: Involvement of acylpeptide hydrolase and α7 nicotinic receptors. Toxicol Appl Pharmacol 2009; 238:37-46. [DOI: 10.1016/j.taap.2009.04.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2008] [Revised: 04/02/2009] [Accepted: 04/10/2009] [Indexed: 11/29/2022]
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Pancetti F, Olmos C, Dagnino-Subiabre A, Rozas C, Morales B. Noncholinesterase effects induced by organophosphate pesticides and their relationship to cognitive processes: implication for the action of acylpeptide hydrolase. J Toxicol Environ Health B Crit Rev 2007; 10:623-30. [PMID: 18049927 DOI: 10.1080/10937400701436445] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Organophosphate pesticides have been classically described as inhibitors of acetylcholinesterase (AChE) activity in insects and invertebrates. However, there is now more evidence supporting the hypothesis that these compounds also act through noncholinergic pathways, especially those related to cognitive processes. The enzyme acylpeptide hydrolase was identified as a new target for organophosphate pesticides. This enzyme is more sensitive than AChE to some organophosphates (OP), including dichlorvos, which is the parent compound for metrifonate, a therapeutic agent used in the treatment of cognitive impairment associated to Alzheimer's disease. Therefore, there is some doubt as to whether the mechanism of action of this drug is mediated by a potentiation of cholinergic transmission. However, the direct action of acylpeptide hydrolase in cognitive processes and the physiological and molecular mechanisms underlying subacute exposure to OP have yet to be demonstrated. This review deals with evidence demonstrating the existence of mechanisms of actions of OP, which are independent of cholinergic pathway potentiation and which have an effect on cognitive processes. In addition, the possible participation of the enzyme acylpeptide hydrolase in these processes is also discussed. Finally, the possibility of using this enzyme activity as a new biomarker for exposure to OP is considered.
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Affiliation(s)
- Floria Pancetti
- Laboratory of Environmental Neurotoxicology, Department of Biological Sciences, Faculty of Medicine, Universidad Católica del Norte, Coquimbo, Chile.
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