Dapagliflozin and atrial fibrillation in heart failure with reduced ejection fraction: insights from DAPA-HF
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Dapagliflozin and atrial fibrillation in heart failure with reduced ejection fraction : insights from DAPA-HF. / Butt, Jawad H.; Docherty, Kieran F.; Jhund, Pardeep S.; de Boer, Rudolf A.; Böhm, Michael; Desai, Akshay S.; Howlett, Jonathan G.; Inzucchi, Silvio E.; Kosiborod, Mikhail N.; Martinez, Felipe A.; Nicolau, Jose C.; Petrie, Mark C.; Ponikowski, Piotr; Bengtsson, Olof; Langkilde, Anna Maria; Schou, Morten; Sjöstrand, Mikaela; Solomon, Scott D.; Sabatine, Marc S.; McMurray, John J.V.; Køber, Lars.
I: European Journal of Heart Failure, Bind 24, Nr. 3, 2022, s. 513-525.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Dapagliflozin and atrial fibrillation in heart failure with reduced ejection fraction
T2 - insights from DAPA-HF
AU - Butt, Jawad H.
AU - Docherty, Kieran F.
AU - Jhund, Pardeep S.
AU - de Boer, Rudolf A.
AU - Böhm, Michael
AU - Desai, Akshay S.
AU - Howlett, Jonathan G.
AU - Inzucchi, Silvio E.
AU - Kosiborod, Mikhail N.
AU - Martinez, Felipe A.
AU - Nicolau, Jose C.
AU - Petrie, Mark C.
AU - Ponikowski, Piotr
AU - Bengtsson, Olof
AU - Langkilde, Anna Maria
AU - Schou, Morten
AU - Sjöstrand, Mikaela
AU - Solomon, Scott D.
AU - Sabatine, Marc S.
AU - McMurray, John J.V.
AU - Køber, Lars
N1 - Publisher Copyright: © 2021 The Authors. European Journal of Heart Failure published by John Wiley & Sons Ltd on behalf of European Society of Cardiology.
PY - 2022
Y1 - 2022
N2 - Aims: Among patients with heart failure (HF) and reduced ejection fraction (HFrEF), those with atrial fibrillation (AF) may respond differently to certain treatments than patients without AF. We investigated the efficacy and safety of dapagliflozin in patients with HFrEF with and without AF in the Dapagliflozin And Prevention of Adverse-outcomes in Heart Failure trial (DAPA-HF). We also examined the effect of dapagliflozin on new-onset AF. Methods and results: The primary outcome was the composite of an episode of worsening HF (HF hospitalization or urgent HF visit requiring intravenous therapy) or cardiovascular death. Of the 4744 patients randomized, 1910 (40.3%) had ‘any AF’ (history of AF or AF on enrolment electrocardiogram). Compared with placebo, dapagliflozin reduced the risk of worsening HF or cardiovascular death to a similar extent in patients with and without any AF [hazard ratio (HR) 0.75, 95% confidence interval (CI) 0.62–0.92 and 0.74, 95% CI 0.62–0.88, respectively; p for interaction = 0.88]. Consistent benefits were observed for the components of the primary outcome, all-cause mortality, and improvement of Kansas City Cardiomyopathy Questionnaire total symptom score. Among patients without AF at baseline, dapagliflozin did not significantly reduce the risk of new-onset AF compared with placebo (HR 0.86, 95% CI 0.60–1.22). However, patients with new-onset AF had a 5 to 6-fold higher risk of adverse outcomes when compared to those without incident AF. Conclusions: Dapagliflozin, compared with placebo, reduced the risk of worsening HF events, cardiovascular death, and all-cause death, and improved symptoms, in patients with and without AF. Dapagliflozin did not reduce the risk of new-onset AF.
AB - Aims: Among patients with heart failure (HF) and reduced ejection fraction (HFrEF), those with atrial fibrillation (AF) may respond differently to certain treatments than patients without AF. We investigated the efficacy and safety of dapagliflozin in patients with HFrEF with and without AF in the Dapagliflozin And Prevention of Adverse-outcomes in Heart Failure trial (DAPA-HF). We also examined the effect of dapagliflozin on new-onset AF. Methods and results: The primary outcome was the composite of an episode of worsening HF (HF hospitalization or urgent HF visit requiring intravenous therapy) or cardiovascular death. Of the 4744 patients randomized, 1910 (40.3%) had ‘any AF’ (history of AF or AF on enrolment electrocardiogram). Compared with placebo, dapagliflozin reduced the risk of worsening HF or cardiovascular death to a similar extent in patients with and without any AF [hazard ratio (HR) 0.75, 95% confidence interval (CI) 0.62–0.92 and 0.74, 95% CI 0.62–0.88, respectively; p for interaction = 0.88]. Consistent benefits were observed for the components of the primary outcome, all-cause mortality, and improvement of Kansas City Cardiomyopathy Questionnaire total symptom score. Among patients without AF at baseline, dapagliflozin did not significantly reduce the risk of new-onset AF compared with placebo (HR 0.86, 95% CI 0.60–1.22). However, patients with new-onset AF had a 5 to 6-fold higher risk of adverse outcomes when compared to those without incident AF. Conclusions: Dapagliflozin, compared with placebo, reduced the risk of worsening HF events, cardiovascular death, and all-cause death, and improved symptoms, in patients with and without AF. Dapagliflozin did not reduce the risk of new-onset AF.
KW - Atrial fibrillation
KW - Dapagliflozin
KW - Heart failure
KW - Randomized trial
U2 - 10.1002/ejhf.2381
DO - 10.1002/ejhf.2381
M3 - Journal article
C2 - 34766424
AN - SCOPUS:85120576358
VL - 24
SP - 513
EP - 525
JO - European Journal of Heart Failure
JF - European Journal of Heart Failure
SN - 1567-4215
IS - 3
ER -
ID: 305421590