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Prognostic Models for Mortality and Morbidity in Heart Failure with Preserved Ejection Fraction
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- McDowell, Kirsty (författare)
- University of Glasgow
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- Kondo, Toru (författare)
- University of Glasgow,Nagoya University
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- Talebi, Atefeh (författare)
- University of Glasgow
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- Teh, Ken (författare)
- University of Glasgow
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- Bachus, Erasmus (författare)
- Lund University,Lunds universitet,Kardiovaskulär forskning - hypertoni,Forskargrupper vid Lunds universitet,Cardiovascular Research - Hypertension,Lund University Research Groups
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- De Boer, Rudolf A. (författare)
- Erasmus University Medical Center
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- Campbell, Ross T. (författare)
- University of Glasgow
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- Claggett, Brian (författare)
- Harvard Medical School
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- Desai, Ashkay S. (författare)
- Harvard Medical School
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- Docherty, Kieran F. (författare)
- University of Glasgow
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- Hernandez, Adrian F. (författare)
- Duke University Medical Center
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- Inzucchi, Silvio E. (författare)
- Yale University
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- Kosiborod, Mikhail N. (författare)
- University of Missouri-Kansas City
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- Lam, Carolyn S.P. (författare)
- National University of Singapore,National Heart Centre Singapore
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- Martinez, Felipe (författare)
- National University of Cordoba, Argentina
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- Simpson, Joanne (författare)
- University of Glasgow
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- Vaduganathan, Muthiah (författare)
- Harvard Medical School
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- Jhund, Pardeep S. (författare)
- University of Glasgow
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- Solomon, Scott D. (författare)
- Harvard Medical School
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- McMurray, John J.V. (författare)
- University of Glasgow
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(creator_code:org_t)
- 2024
- 2024
- Engelska 9 s.
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Ingår i: JAMA Cardiology. - 2380-6583. ; 9:5, s. 457-465
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- Importance: Accurate risk prediction of morbidity and mortality in patients with heart failure with preserved ejection fraction (HFpEF) may help clinicians risk stratify and inform care decisions. Objective: To develop and validate a novel prediction model for clinical outcomes in patients with HFpEF using routinely collected variables and to compare it with a biomarker-driven approach. Design, Setting, and Participants: Data were used from the Dapagliflozin Evaluation to Improve the Lives of Patients With Preserved Ejection Fraction Heart Failure (DELIVER) trial to derive the prediction model, and data from the Angiotensin Receptor Neprilysin Inhibition in Heart Failure With Preserved Ejection Fraction (PARAGON-HF) and the Irbesartan in Heart Failure With Preserved Ejection Fraction Study (I-PRESERVE) trials were used to validate it. The outcomes were the composite of HF hospitalization (HFH) or cardiovascular death, cardiovascular death, and all-cause death. A total of 30 baseline candidate variables were selected in a stepwise fashion using multivariable analyses to create the models. Data were analyzed from January 2023 to June 2023. Exposures: Models to estimate the 1-year and 2-year risk of cardiovascular death or hospitalization for heart failure, cardiovascular death, and all-cause death. Results: Data from 6263 individuals in the DELIVER trial were used to derive the prediction model and data from 4796 individuals in the PARAGON-HF trial and 4128 individuals in the I-PRESERVE trial were used to validate it. The final prediction model for the composite outcome included 11 variables: N-terminal pro-brain natriuretic peptide (NT-proBNP) level, HFH within the past 6 months, creatinine level, diabetes, geographic region, HF duration, treatment with a sodium-glucose cotransporter 2 inhibitor, chronic obstructive pulmonary disease, transient ischemic attack/stroke, any previous HFH, and heart rate. This model showed good discrimination (C statistic at 1 year, 0.73; 95% CI, 0.71-0.75) in both validation cohorts (C statistic at 1 year, 0.71; 95% CI, 0.69-0.74 in PARAGON-HF and 0.75; 95% CI, 0.73-0.78 in I-PRESERVE) and calibration. The model showed similar discrimination to a biomarker-driven model including high-sensitivity cardiac troponin T and significantly better discrimination than the Meta-Analysis Global Group in Chronic (MAGGIC) risk score (C statistic at 1 year, 0.60; 95% CI, 0.58-0.63; delta C statistic, 0.13; 95% CI, 0.10-0.15; P <.001) and NT-proBNP level alone (C statistic at 1 year, 0.66; 95% CI, 0.64-0.68; delta C statistic, 0.07; 95% CI, 0.05-0.08; P <.001). Models derived for the prediction of all-cause and cardiovascular death also performed well. An online calculator was created to allow calculation of an individual's risk. Conclusions and Relevance: In this prognostic study, a robust prediction model for clinical outcomes in HFpEF was developed and validated using routinely collected variables. The model performed better than NT-proBNP level alone. The model may help clinicians to identify high-risk patients and guide treatment decisions in HFpEF..
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
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McDowell, Kirsty
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Kondo, Toru
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Talebi, Atefeh
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Teh, Ken
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Bachus, Erasmus
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De Boer, Rudolf ...
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visa fler...
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Campbell, Ross T ...
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Claggett, Brian
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Desai, Ashkay S.
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Docherty, Kieran ...
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Hernandez, Adria ...
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Inzucchi, Silvio ...
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Kosiborod, Mikha ...
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Lam, Carolyn S.P ...
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Martinez, Felipe
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Simpson, Joanne
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Vaduganathan, Mu ...
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Jhund, Pardeep S ...
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Solomon, Scott D ...
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McMurray, John J ...
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- MEDICIN OCH HÄLSOVETENSKAP
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och Klinisk medicin
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JAMA Cardiology
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