5 results on '"Brunner-La Rocca, Hans Peter"'
Search Results
2. sST2 Predicts Outcome in Chronic Heart Failure Beyond NT-proBNP and High-Sensitivity Troponin T.
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Emdin, Michele, Aimo, Alberto, Vergaro, Giuseppe, Bayes-Genis, Antoni, Lupón, Josep, Latini, Roberto, Meessen, Jennifer, Anand, Inder S., Cohn, Jay N., Gravning, Jørgen, Gullestad, Lars, Broch, Kaspar, Ueland, Thor, Nymo, Ståle H., Brunner-La Rocca, Hans-Peter, de Boer, Rudolf A., Gaggin, Hanna K., Ripoli, Andrea, Passino, Claudio, and Januzzi, James L.
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HEART failure , *TROPONIN , *NEOPLASTIC cell transformation , *HEART fibrosis , *BIOMARKERS - Abstract
Background: Soluble suppression of tumorigenesis-2 (sST2) is a biomarker related to inflammation and fibrosis.Objectives: This study assessed the independent prognostic value of sST2 in chronic heart failure (HF).Methods: Individual patient data from studies that assessed sST2 for risk prediction in chronic HF, together with N-terminal pro-B-type natriuretic peptide (NT-proBNP) and high-sensitivity troponin T (hs-TnT), were retrieved.Results: A total of 4,268 patients were evaluated (median age 68 years, 75% males, 65% with ischemic HF, 87% with left ventricular ejection fraction [LVEF] <40%). NT-proBNP, hs-TnT, and sST2 were 1,360 ng/l (interquartile interval: 513 to 3,222 ng/l), 18 ng/l (interquartile interval: 9 to 33 ng/l), and 27 ng/l (interquartile interval: 20 to 39 ng/l), respectively. During a 2.4-year median follow-up, 1,319 patients (31%) experienced all-cause death (n = 932 [22%] for cardiovascular causes). Among the 4,118 patients (96%) with available data, 1,029 (24%) were hospitalized at least once for worsening HF over 2.2 years. The best sST2 cutoff for the prediction of all-cause and cardiovascular death and HF hospitalization was 28 ng/ml, with good performance at Kaplan-Meier analysis (log-rank: 117.6, 61.0, and 88.6, respectively; all p < 0.001). In a model that included age, sex, body mass index, ischemic etiology, LVEF, New York Heart Association functional class, glomerular filtration rate, HF medical therapy, NT-proBNP, and hs-TnT, the risk of all-cause death, cardiovascular death, and HF hospitalization increased by 26%, 25%, and 30%, respectively, per each doubling of sST2. sST2 retained its independent prognostic value across most population subgroups.Conclusions: sST2 yielded strong, independent predictive value for all-cause and cardiovascular mortality, and HF hospitalization in chronic HF, and deserves consideration to be part of a multimarker panel together with NT-proBNP and hs-TnT. [ABSTRACT FROM AUTHOR]- Published
- 2018
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3. Prediction of survival and magnitude of reverse remodeling using the ST2-R2 score in heart failure: A multicenter study.
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Lupón, Josep, Sanders-van Wijk, Sandra, Januzzi, James L., de Antonio, Marta, Gaggin, Hanna K., Pfisterer, Matthias, Galán, Amparo, Shah, Ravi, Brunner-La Rocca, Hans-Peter, and Bayes-Genis, Antoni
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HEART failure treatment , *VENTRICULAR remodeling , *VENTRICULAR ejection fraction , *ETIOLOGY of diseases , *DIASTOLE (Cardiac cycle) , *HEALTH outcome assessment - Abstract
Background Cardiac remodeling and its reversibility are key in HF outcomes. The ST2-R2 score was recently developed to predict relevant left ventricular (LV) reverse remodeling (R2) in patients with heart failure (HF). In the present study we sought to validate the ST2-R2 score for grading improvement in LV ejection fraction (EF) and LV size at one year, and to evaluate its prognostic implication up to 4 years. Methods A total of 569 patients with baseline LVEF < 40% from three international cohorts (Barcelona, TIME-CHF, and PROTECT) were included in the study. Patients were classified into four strata based on their ST2-R2 score, which took into account concentrations of the biomarker ST2, non-ischemic etiology, absence of left bundle branch block, HF duration, baseline LVEF, and β-blocker treatment. Results A significant relationship was observed between ST2-R2 scores and changes in LVEF and indexed LV sizes. LVEF recovery (from + 5.6% to + 17.3%; p < 0.001), percentage reduction in LV end-systolic volume index (from − 6.1% to − 32.1%; p < 0.001) and in LV end-systolic diameter index (from − 1.1% to − 18.6%; p < 0.001) increased over the ST2-R2 strata. A similar trend was observed with diastolic parameters. Improvement in LV function and size was inversely predictive of mortality. Hazard ratios for risk of death, using the lower ST2-R2 score strata (< 9) as a reference, were 0.49 (p < 0.001; score 9–11), 0.27 (p < 0.001; score 12–14), and 0.17 (p < 0.001; score 15–17). Conclusions The ST2-R2 score predicts reverse LV remodeling in HF patients and is useful for predicting mortality up to 4 years. [ABSTRACT FROM AUTHOR]
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- 2016
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4. Clinical Interpretation of Elevated Concentrations of Cardiac Troponin T, but Not Troponin I, in Nursing Home Residents.
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Cardinaels, Eline P.M., Daamen, Mariëlle A.M.J., Bekers, Otto, ten Kate, Joop, Niens, Marijke, van Suijlen, Jeroen D.E., van Dieijen-Visser, Marja P., Brunner-La Rocca, Hans-Peter, Schols, Jos M.G.A., and Mingels, Alma M.A.
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HEART metabolism , *ELDER care , *GERIATRIC assessment , *BIOMARKERS , *CREATININE , *GLOMERULAR filtration rate , *LONG-term health care , *HEART failure , *LONGITUDINAL method , *MORTALITY , *NURSING home patients , *NURSING care facilities , *PROBABILITY theory , *RISK assessment , *TROPONIN , *ODDS ratio , *OLD age , *DIAGNOSIS , *PROGNOSIS - Abstract
Objective Cardiac troponins T (cTnT) and I (cTnI) are the preferred biomarkers to detect myocardial damage. The present study explores the value of measuring cardiac troponins (cTn) in nursing home residents, by investigating its relation to heart failure and 1-year mortality using 1 cTnT and 2 cTnI assays that are widely used in clinical practice. Design All participants underwent extensive clinical examinations and echocardiographic assessment for the diagnosis of heart failure. cTn was measured using high-sensitive (hs)- cTnT (Roche), hs-cTnI (Abbott), and sensitive cTnI (Beckman) assays. The glomerular filtration rate was estimated (eGFR) using serum creatinine and cystatin C concentrations. Data on all-cause mortality were collected at 1-year follow-up. Participants and Setting Participants were 495 long-term nursing home residents, older than 65 years, of 5 Dutch nursing home organizations. Results Median (IQR) concentrations were 20.6 (17.8–30.6), 6.8 (4.1–12.5), and 4.0 (2.0–8.0) ng/L for hs-cTnT, hs-cTnI, and cTnI, respectively. In total, 79% had elevated hs-cTnT concentrations, whereas only 9% and 5% of hs-cTnI and cTnI concentrations were elevated. Most important and independent determinants for higher hs-cTnT and hs-cTnI concentrations were heart failure and renal dysfunction. Whereas both heart failure (odds ratio [OR] 3.4) and eGFR lower than 60 mL/min/1.73 m 2 (OR 3.6) were equal contributors to higher hs-cTnT concentrations (all P < .001), hs-cTnI and cTnI were less associated with renal dysfunction (OR of, respectively, 1.9 and 2.1; P < .01) in comparison with heart failure (OR 4.3 and 4.7, respectively, P < .001). Furthermore, residents with higher hs-cTnT or hs-cTnI concentrations (fourth quartile) had respectively 4 versus 2 times more risk of 1-year mortality compared with lower concentrations. Conclusion Regardless of their cardiac health, hs-cTnT but not hs-cTnI concentrations were elevated in almost all aged nursing home residents, questioning the use of the current diagnostic cutoff in elderly with high comorbidity. Nonetheless, measuring cardiac troponins, especially hs-cTnT, had a promising role in assessing future risk of mortality. [ABSTRACT FROM AUTHOR]
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- 2015
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5. Multimarker Strategy for Short-Term Risk Assessment in Patients With Dyspnea in the Emergency Department: The MARKED (Multi mARKer Emergency Dyspnea)-Risk Score
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Eurlings, Luc W., Sanders-van Wijk, Sandra, van Kimmenade, Roland, Osinski, Aart, van Helmond, Lidwien, Vallinga, Maud, Crijns, Harry J., van Dieijen-Visser, Marja P., Brunner-La Rocca, Hans-Peter, and Pinto, Yigal M.
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DYSPNEA , *CARDIOVASCULAR emergencies , *TROPONIN , *BIOMARKERS , *SYSTOLIC blood pressure , *MORTALITY , *HEART failure , *BLOOD urea nitrogen , *DISEASE risk factors - Abstract
Objectives: The study aim was to determine the prognostic value of a multimarker strategy for risk-assessment in patients presenting to the emergency department (ED) with dyspnea. Background: Combining biomarkers with different pathophysiological backgrounds may improve risk stratification in dyspneic patients in the ED. Methods: The study prospectively investigated the prognostic value of the biomarkers N-terminal pro–B-type natriuretic peptide (NT-proBNP), high-sensitivity cardiac troponin T (hs-cTnT), Cystatin-C (Cys-C), high-sensitivity C-reactive protein (hs-CRP), and Galectin-3 (Gal-3) for 90-day mortality in 603 patients presenting to the ED with dyspnea as primary complaint. Results: hs-CRP, hs-cTnT, Cyst-C, and NT-proBNP were independent predictors of 90-day mortality. The number of elevated biomarkers was highly associated with outcome (odds ratio: 2.94 per biomarker, 95% confidence interval [CI]: 2.29 to 3.78, p < 0.001). A multimarker approach had incremental value beyond a single-marker approach. Our multimarker emergency dyspnea-risk score (MARKED-risk score) incorporating age ≥75 years, systolic blood pressure <110 mm Hg, history of heart failure, dyspnea New York Heart Association functional class IV, hs-cTnT ≥0.04 μg/l, hs-CRP ≥25 mg/l, and Cys-C ≥1.125 mg/l had excellent prognostic performance (area under the curve: 0.85, 95% CI: 0.81 to 0.89), was robust in internal validation analyses and could identify patients with very low (<3 points), intermediate (≥3, <5 points), and high risk (≥5 points) of 90-day mortality (2%, 14%, and 44% respectively; p < 0.001). Conclusions: A multimarker strategy provided superior risk stratification beyond any single-marker approach. The MARKED-risk score that incorporates hs-cTnT, hs-CRP, and Cys-C along with clinical risk factors accurately identifies patients with very low, intermediate, and high risk. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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