TY - JOUR
T1 - Semaglutide in Patients With Obesity and Heart Failure Across Mildly Reduced or Preserved Ejection Fraction
AU - Butler, Javed
AU - Abildstrøm, Steen Z.
AU - Borlaug, Barry A.
AU - Davies, Melanie J.
AU - Kitzman, Dalane W.
AU - Petrie, Mark C.
AU - Shah, Sanjiv J.
AU - Verma, Subodh
AU - Abhayaratna, Walter P.
AU - Chopra, Vijay
AU - Ezekowitz, Justin A.
AU - Fu, Michael
AU - Ito, Hiroshi
AU - Lelonek, Małgorzata
AU - Núñez, Julio
AU - Perna, Eduardo
AU - Schou, Morten
AU - Senni, Michele
AU - van der Meer, Peter
AU - von Lewinski, Dirk
AU - Wolf, Dennis
AU - Altschul, Rebecca L.
AU - Rasmussen, Søren
AU - Kosiborod, Mikhail N.
N1 - Publisher Copyright:
© 2023 The Authors
PY - 2023/11/28
Y1 - 2023/11/28
N2 - Background: Many therapies for heart failure (HF) have shown differential impact across the spectrum of left ventricular ejection fraction (LVEF). Objectives: In this prespecified analysis, the authors assessed the effects of semaglutide across the baseline LVEF strata in patients with the obesity phenotype of HF with preserved ejection fraction (HFpEF) in the STEP-HFpEF (Semaglutide Treatment Effect in People with obesity and HFpEF) trial. Methods: STEP-HFpEF randomized 529 patients (263 semaglutide; 266 placebo). For this prespecified analysis, patients were categorized into 3 groups based on LVEF: 45% to 49% (n = 85), 50% to 59% (n = 215), and ≥60% (n = 229). Results: At 52 weeks, semaglutide improved the dual primary endpoints of Kansas City Cardiomyopathy Questionnaire Clinical Summary Score (estimated treatment difference: EF [ejection fraction] 45%-49%: 5.0 points [95% CI: −2.7 to 12.8 points], EF 50%-59%: 9.8 points [95% CI: 5.0 to 14.6 points], and EF ≥60%: 7.4 points [95% CI: 2.8 to 12.0 points]; P interaction = 0.56) and body weight (EF: 45%-49%: −7.6 [95% CI: −10.7 to −4.4], EF 50%-59%: −10.6 [95% CI: −12.6 to −8.6] and EF ≥60%: −11.9 [95% CI: −13.8 to −9.9]; P interaction = 0.08), to a similar extent across LVEF categories. Likewise, LVEF did not influence the benefit of semaglutide on confirmatory secondary endpoints: 6-minute walk distance (P interaction = 0.19), hierarchal composite endpoint (P interaction = 0.43), and high-sensitivity C-reactive protein (P interaction = 0.26); or exploratory endpoint of N-terminal pro-brain natriuretic peptide (P interaction = 0.96). Semaglutide was well-tolerated across LVEF categories. Conclusions: In patients with HFpEF and obesity, semaglutide 2.4 mg improved symptoms, physical limitations, and exercise function, and reduced inflammation and body weight to a similar extent across LVEF categories. These data support treatment with semaglutide in patients with the obesity phenotype of HFpEF regardless of LVEF.
AB - Background: Many therapies for heart failure (HF) have shown differential impact across the spectrum of left ventricular ejection fraction (LVEF). Objectives: In this prespecified analysis, the authors assessed the effects of semaglutide across the baseline LVEF strata in patients with the obesity phenotype of HF with preserved ejection fraction (HFpEF) in the STEP-HFpEF (Semaglutide Treatment Effect in People with obesity and HFpEF) trial. Methods: STEP-HFpEF randomized 529 patients (263 semaglutide; 266 placebo). For this prespecified analysis, patients were categorized into 3 groups based on LVEF: 45% to 49% (n = 85), 50% to 59% (n = 215), and ≥60% (n = 229). Results: At 52 weeks, semaglutide improved the dual primary endpoints of Kansas City Cardiomyopathy Questionnaire Clinical Summary Score (estimated treatment difference: EF [ejection fraction] 45%-49%: 5.0 points [95% CI: −2.7 to 12.8 points], EF 50%-59%: 9.8 points [95% CI: 5.0 to 14.6 points], and EF ≥60%: 7.4 points [95% CI: 2.8 to 12.0 points]; P interaction = 0.56) and body weight (EF: 45%-49%: −7.6 [95% CI: −10.7 to −4.4], EF 50%-59%: −10.6 [95% CI: −12.6 to −8.6] and EF ≥60%: −11.9 [95% CI: −13.8 to −9.9]; P interaction = 0.08), to a similar extent across LVEF categories. Likewise, LVEF did not influence the benefit of semaglutide on confirmatory secondary endpoints: 6-minute walk distance (P interaction = 0.19), hierarchal composite endpoint (P interaction = 0.43), and high-sensitivity C-reactive protein (P interaction = 0.26); or exploratory endpoint of N-terminal pro-brain natriuretic peptide (P interaction = 0.96). Semaglutide was well-tolerated across LVEF categories. Conclusions: In patients with HFpEF and obesity, semaglutide 2.4 mg improved symptoms, physical limitations, and exercise function, and reduced inflammation and body weight to a similar extent across LVEF categories. These data support treatment with semaglutide in patients with the obesity phenotype of HFpEF regardless of LVEF.
KW - GLP-1 receptor agonists
KW - HFpEF
KW - functional status
KW - obesity
KW - semaglutide
KW - symptoms
UR - http://www.scopus.com/inward/record.url?scp=85176332284&partnerID=8YFLogxK
U2 - 10.1016/j.jacc.2023.09.811
DO - 10.1016/j.jacc.2023.09.811
M3 - Article
SN - 0735-1097
VL - 82
SP - 2087
EP - 2096
JO - Journal of the American College of Cardiology
JF - Journal of the American College of Cardiology
IS - 22
ER -