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Importance: Sudden death is a leading cause of death after acute myocardial infarction (AMI). The Prospective ARNi vs ACE Inhibitor Trial to Determine Superiority in Reducing Heart Failure Events After MI (PARADISE-MI) and Valsartan in Acute Myocardial Infarction (VALIANT) trials enrolled patients with pulmonary congestion and/or left ventricular dysfunction after AMI. Whether the prognosis in such patients has changed over time has not been examined. Objective: To compare the rate of sudden death/resuscitated cardiac arrest (RCA) after AMI in the PARADISE-MI and VALIANT trials. Design, Setting, and Participants: This was a secondary analysis of multicenter randomized clinical trials enrolling patients after AMI. In the primary analysis, the VALIANT cohort was restricted to patients with "PARADISE-MI-like" characteristics (eg, at least 1 augmenting risk factor and no history of heart failure). The baseline characteristics of people in both trials were compared. The VALIANT trial enrolled from December 1998 to June 2001, and the PARADISE-MI trial enrolled between December 2016, and March 2020. The median follow-up in the VALIANT and PARADISE-MI trials was 24.7 and 22 months, respectively. People with AMI, complicated by pulmonary congestion and/or left ventricular dysfunction, were included in the analysis. Exposure: Sudden death after AMI. Results: A total of 5661 patients were included in the PARADISE-MI cohort (mean [SD] age, 63.7 [11.5] years; 4298 male [75.9%]), 9617 were included in the VALIANT (PARADISE-MI-like) cohort (mean [SD] age, 66.1 [11.5] years; 6504 male [67.6%]), and 14â¯703 patients were included in the VALIANT (total) cohort (mean [SD] age, 64.8 [11.8] years; 10â¯133 male [68.9%]). In the PARADISE-MI-like cohort of the VALIANT trial, 707 of 9617 participants (7.4%) experienced sudden death/RCA. A total of 148 of 5661 people (2.6%) in the PARADISE-MI trial experienced sudden death/RCA. Sudden death rates were highest in the first month after infarction in both trials: 19.3 (95% CI, 16.4-22.6) per 100 person-years in the VALIANT trial and 9.5 (95% CI, 7.0-12.7) per 100 person-years in the PARADISE-MI trial, and these rates declined steadily thereafter. Compared with the VALIANT cohort, people in the PARADISE-MI trial were more often treated with percutaneous coronary intervention for their qualifying AMI and received a ß-blocker, statin, and mineralocorticoid receptor antagonist more frequently. Conclusions and Relevance: After AMI, the risk of sudden death/RCA was highest in the first month, declining rapidly thereafter. Results revealed that compared with counterparts from 20 years ago, the rate of sudden death/RCA in patients with a reduced left ventricular ejection fraction and/or pulmonary congestion was 2- to 3-fold lower in people receiving contemporary management. Interventions to further protect people in the highest risk first month after infarction are needed. Trial Registration: ClinicalTrials.gov Identifier: NCT02924727.
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AIMS: Pharmacologic blockade of neurohormonal pathways in patients with acute myocardial infarction (MI) can result in acute changes in biomarkers of kidney function. We evaluated the effect of sacubitril/valsartan versus ramipril on initial changes in serum creatinine and the association of these changes with longer-term outcomes among participants in PARADISE-MI. METHODS AND RESULTS: In this randomized, double-blind, active-controlled, event-driven trial, 5661 patients with an acute MI were assigned to receive sacubitril/valsartan or ramipril, with no run-in. The frequency of an initial pre-specified increase in serum creatinine (≥26.5 or ≥44 µmol/L) from baseline to week 1 was compared between arms. Multivariable Cox regression models were fit to examine the association of acute changes in serum creatinine with the primary cardiovascular composite outcome (cardiovascular death, first heart failure hospitalization, or outpatient heart failure), all-cause mortality, and longer-term changes in estimated glomerular filtration rate (eGFR). An initial increase in serum creatinine ≥26.5 µmol/L occurred in 155 of 2604 (6.0%) patients assigned to sacubitril/valsartan and 120 of 2603 (4.6%) patients assigned to ramipril (odds ratio [OR] 1.32; 95% confidence interval [CI] 1.03-1.68). The corresponding numbers for an increase ≥44 µmol/L were 57 (2.2%) and 42 (1.6%), respectively (OR 1.37; 95% CI 0.92-2.05). A higher odds of increased serum creatinine ≥26.5 and ≥44 µmol/L for sacubitril/valsartan versus ramipril appeared to be restricted to patients who had a greater decline in systolic blood pressure over the same period (p-interaction = 0.05 and 0.001, respectively). In multivariable analyses, neither an acute increase in serum creatinine ≥26.5 or ≥44 µmol/L was associated with a higher risk of cardiovascular outcomes, all-cause mortality, or differences in longer-term eGFR slope. Findings were similar across the randomized treatment arms (p-interaction >0.6 for all). CONCLUSIONS: Following acute MI, patients assigned to sacubitril/valsartan had a higher frequency of initial increases in serum creatinine at 1 week, compared with ramipril. In adjusted models, initial increases in serum creatinine with either treatment were not associated with adverse cardiovascular outcomes or changes in longer-term kidney function.
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AIMS: The primary aim was to evaluate the effect of dapagliflozin according to QRS duration across the spectrum of left ventricular ejection fraction (LVEF), given that prolongation of QRS duration is associated with less favourable ventricular remodelling with pharmacological therapy and worse outcomes. METHODS AND RESULTS: A pooled analysis of the DAPA-HF and DELIVER trials, excluding patients with a paced rhythm and cardiac resynchronization therapy. Overall, 4008 patients had heart failure (HF) with reduced ejection fraction (HFrEF), and 5816 had HF with mildly reduced/preserved ejection fraction (HFmrEF/HFpEF). QRS duration was <120 ms in 7039 patients (71.7%), 120-149 ms in 1725 (17.6%), and ≥150 ms in 1060 patients (10.8%). The median follow-up time was 23 months. The rate of the primary composite outcome of cardiovascular death or worsening HF was 9.2 (95% confidence interval [CI] 8.7-9.7), 14.3 (13.0-15.7), and 15.9 (14.1-17.9) per 100 patient-years in the <120, 120-149, and ≥150 ms groups, respectively. This gradient in event rates was observed both in HFrEF and HFmrEF/HFpEF. Dapagliflozin, compared with placebo, reduced the risk of the primary outcome consistently across the QRS duration subgroups (hazard ratio [95% CI] 0.75 [0.67-0.85], 0.79 [0.65-0.96], and 0.89 [0.70-1.13] in the <120, 120-149, and ≥150 ms groups, respectively; p for interaction = 0.28). The effect of dapagliflozin on the primary outcome was consistent across the QRS duration regardless of HF phenotype that is, HFrEF or HFmrEF/HFpEF. CONCLUSIONS: Prolongation of QRS duration is associated with worse outcomes irrespective of HF phenotype. Dapagliflozin reduced the risk of the primary outcome, regardless of QRS duration, in DAPA-HF and DELIVER.
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BACKGROUND: Sacubitril/valsartan is a foundational therapy for patients with heart failure. Although current U.S. Food and Drug Administration labeling does not provide guidance regarding initiation or continuation of sacubitril/valsartan in patients with worsening kidney function, guidelines identify estimated glomerular filtration rate (eGFR) <30 mL/min/1.73 m2 as a contraindication to therapy. OBJECTIVES: This study aims to assess the safety and efficacy of continuing sacubitril/valsartan in patients with deterioration of kidney function below an eGFR of 30 mL/min/1.73 m2. METHODS: The association between a deterioration in eGFR <30 mL/min/1.73 m2, efficacy and safety outcomes, and treatment with sacubitril/valsartan vs renin-angiotensin system inhibitor were evaluated using time updated Cox models in a post hoc parallel trial analyses of PARADIGM-HF and PARAGON-HF. RESULTS: Among 8,346 randomized patients in PARADIGM-HF and 4,746 in PARAGON-HF, 691 (8.3%) and 613 (12.9%), respectively, had an eGFR <30 mL/min/1.73 m2 at least once in follow-up. Patients experiencing such deterioration were at higher risk of the primary outcome in both PARADIGM-HF and PARAGON-HF. However, the incidence of the primary outcome remained lower with sacubitril/valsartan vs renin-angiotensin system inhibitor, regardless of deterioration in kidney function in both PARADIGM-HF (Pinteraction = 0.50) and PARAGON-HF (Pinteraction = 0.64). Rates of key safety outcomes were higher among patients experiencing eGFR deterioration; however, rates were similar between treatment groups including among those who remained on treatment. CONCLUSIONS: Patients experiencing deterioration of kidney function to a value below eGFR 30 mL/min/1.73 m2 faced high risk of cardiovascular and kidney disease outcomes. Continuation of sacubitril/valsartan was associated with persistent clinical benefit and no incremental safety risk. These data support continuation of sacubitril/valsartan for heart failure treatment even when eGFR declines below this threshold (PARADIGM-HF [Prospective Comparison of ARNI with ACEI to Determine Impact on Global Mortality and Morbidity in Heart Failure], NCT01035255; and PARAGON-HF [Prospective Comparison of ARNI with ARB Global Outcomes in HF with Preserved Ejection Fraction], NCT01920711).
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BACKGROUND: Prognostic markers and biological pathways linked to detrimental clinical outcomes in heart failure with preserved ejection fraction (HFpEF) remain incompletely defined. METHODS AND RESULTS: We measured serum levels of 4123 unique proteins in 1117 patients with HFpEF enrolled in the PARAGON-HF (Efficacy and Safety of LCZ696 Compared to Valsartan, on Morbidity and Mortality in Heart Failure Patients With Preserved Ejection Fraction) trial using a modified aptamer proteomic assay. Baseline circulating protein concentrations significantly associated with the primary end point and the timing and occurrence of total heart failure hospitalization and cardiovascular death were identified by recurrent events regression, accounting for multiple testing, adjusted for age, sex, treatment, and anticoagulant use, and compared with published analyses in 2515 patients with heart failure with reduced ejection fraction from the PARADIGM-HF (Prospective Comparison of ARNI With ACEI to Determine Impact on Global Mortality and Morbidity in Heart Failure) and ATMOSPHERE (Efficacy and Safety of Aliskiren and Aliskiren/Enalapril Combination on Morbidity-Mortality in Patients With Chronic Heart Failure) clinical trials. We identified 288 proteins that were robustly associated with the risk of heart failure hospitalization and cardiovascular death in patients with HFpEF. The baseline proteins most strongly related to outcomes included B2M (ß-2 microglobulin), TIMP1 (tissue inhibitor of matrix metalloproteinase 1), SERPINA4 (serpin family A member 4), and SVEP1 (sushi, von Willebrand factor type A, EGF, and pentraxin domain containing 1). Overall, the protein-outcome associations in patients with HFpEF did not markedly differ as compared with patients with heart failure with reduced ejection fraction. A proteomic risk score derived in patients with HFpEF was not superior to a previous proteomic score derived in heart failure with reduced ejection fraction nor to clinical risk factors, NT-proBNP (N-terminal pro-B-type natriuretic peptide), or high-sensitivity cardiac troponin. CONCLUSIONS: Numerous serum proteins linked to metabolic, coagulation, and extracellular matrix regulatory pathways were associated with worse HFpEF prognosis in the PARAGON-HF proteomic substudy. Our results demonstrate substantial similarities among serum proteomic risk markers for heart failure hospitalization and cardiovascular death when comparing clinical trial participants with heart failure across the ejection fraction spectrum. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique Identifiers: NCT01920711, NCT01035255, NCT00853658.
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Amino-butyrates , Marqueurs biologiques , Association médicamenteuse , Défaillance cardiaque , Protéomique , Débit systolique , Tétrazoles , Valsartan , Humains , Défaillance cardiaque/traitement médicamenteux , Défaillance cardiaque/sang , Défaillance cardiaque/physiopathologie , Défaillance cardiaque/mortalité , Protéomique/méthodes , Mâle , Femelle , Sujet âgé , Marqueurs biologiques/sang , Valsartan/usage thérapeutique , Débit systolique/physiologie , Amino-butyrates/usage thérapeutique , Adulte d'âge moyen , Tétrazoles/usage thérapeutique , Dérivés du biphényle/usage thérapeutique , Antagonistes des récepteurs aux angiotensines/usage thérapeutique , Aptamères nucléotidiques/usage thérapeutique , Pronostic , Fonction ventriculaire gaucheRÉSUMÉ
AIMS: Cardiovascular-kidney-metabolic (CKM) multimorbidity is prevalent among individuals with heart failure (HF), but whether cardiac structure and function, clinical outcomes, and treatment response to sacubitril/valsartan vary in relation to CKM status is unknown. METHODS AND RESULTS: In this PARAGON-HF post-hoc analysis, we evaluated the impact of CKM multimorbidity (atherosclerotic cardiovascular [CV] disease, chronic kidney disease, and type 2 diabetes) on cardiac structure and function, clinical outcomes, and treatment effects of sacubitril/valsartan versus valsartan. The primary outcome was a composite of total HF hospitalizations and CV death. Secondary outcomes included the individual components of the primary outcome and a composite kidney outcome (sustained estimated glomerular filtration rate reduction of ≥50%, end-stage kidney disease, or kidney-related death). At baseline, 35.2% had one CKM condition, 33.3% had two, 15.9% had three, and only 15.6% had HF alone. CKM multimorbidity was associated with higher septal and posterior wall thickness, lower global longitudinal strain, higher E/e', and worse right ventricular function. Total HF hospitalizations or CV death increased with greater CKM multimorbidity, with the highest relative risk observed with three CKM conditions (rate ratio 3.06, 95% confidence interval 2.33-4.03), compared with HF alone. Treatment effects of sacubitril/valsartan were consistent irrespective of the number of CKM conditions for the primary endpoint (pinteraction = 0.75), CV death (pinteraction = 0.82), total HF hospitalizations (pinteraction = 0.67), and the composite kidney endpoint (pinteraction = 0.99). CONCLUSIONS: Cardiovascular-kidney-metabolic multimorbidity was common in PARAGON-HF and associated with adverse changes in cardiac structure and function and with a stepwise increase in risk of clinical outcomes. Treatment effects of sacubitril/valsartan were consistent irrespective of CKM burden. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov NCT01920711.
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BACKGROUND: In PARAGLIDE-HF, in patients with ejection fraction (EF) > 40%, stabilized after worsening heart failure (WHF), sacubitril/valsartan led to greater reduction in plasma NT-proBNP levels and was associated with clinical benefit compared to valsartan alone, despite more symptomatic hypotension (SH). Concern about SH may be limiting the use of sacubitril/valsartan in appropriate patients. METHODS: We characterized patients by the occurrence of SH (investigator-reported) after randomization to either sacubitril/valsartan or valsartan. A key trial inclusion criterion was systolic blood pressure (SBP) ≥ 100 mmHg for the preceding 6 hours and no SH. We also compared outcomes based on baseline SBP stratified by the median blood pressure. The primary endpoint was time-averaged proportional change in NT-proBNP levels from baseline through weeks 4 and 8. A secondary hierarchical outcome (win ratio) consisted of: (1) cardiovascular death; (2) hospitalizations due to HF; (3) urgent HF visits; and (4) change in NT-proBNP levels. RESULTS: Among 466 randomized patients, 92 (19.7%) experienced SH (sacubitril/valsartan, nâ¯=â¯56 [24.0%]; valsartan, nâ¯=â¯36 [15.5%]; Pâ¯=â¯0.020). The median time to the first SH event was similar between treatment arms (18 days vs 15 days, respectively; Pâ¯=â¯0.42) as was the proportion of first SH events classified as serious by investigators. Patients who experienced SH with sacubitril/valsartan were more likely to be white (OR 1.87 [95% CI: 0.31, 11.15]), to have a lower baseline SBP (per 10 mmHg increase, OR 0.68 [95% CI: 0.55, 0.85]), or to have a left ventricular ejection fraction (LVEF) of > 60% (OR 2.21 [95% CI: 1.05, 4.65]). Time-averaged change in NT-proBNP levels did not differ between patients with baseline SBP ≥ 128 mmHg vs SBP < 128 mmHg (interaction, Pâ¯=â¯0.43). The composite hierarchical outcome for sacubitril/valsartan in patients with baseline SBP ≥ 128 mmHg had a win ratio of 1.34 ([95% CI: 0.91, 1.99]; Pâ¯=â¯0.096) vs SBP < 128 mmHg with a win ratio of 1.09 ([95%CI: 0.73, 1.66]; Pâ¯=â¯0 .62; interaction P valueâ¯=â¯0.42). CONCLUSION: Among patients with LVEF > 40% stabilized after WHF, incident SH was more common with sacubitril/valsartan compared with valsartan. SH was associated with lower baseline SBP, being white, and having higher LVEF. Treatment benefits with sacubitril/valsartan may be more pronounced in patients with higher baseline SBP and lower LVEF (≤ 60%). (Funded by Novartis Pharmaceutical Corporation; ClinicalTrials.gov number, NCT03988634.).
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AIM: Steroidal mineralocorticoid receptor antagonists (MRAs), spironolactone and eplerenone, are strongly recommended in the treatment of patients with chronic heart failure (HF) with reduced left ventricular ejection fraction (LVEF), but the balance of efficacy and safety in those with higher LVEF has not been well established. Broad use of steroidal MRAs has further been limited in part due to safety concerns around risks of hyperkalaemia, gynecomastia, and kidney dysfunction. These risks may be mitigated by the unique pharmacological properties of the non-steroidal MRA finerenone. The FINEARTS-HF trial is designed to evaluate the long-term efficacy and safety of the selective non-steroidal MRA finerenone among patients with HF with mildly reduced or preserved ejection fraction. METHODS: FINEARTS-HF is a global, multicentre, event-driven randomized trial evaluating oral finerenone versus matching placebo in symptomatic patients with HF with LVEF ≥40%. Adults (≥40 years) with HF with New York Heart Association class II-IV symptoms, LVEF ≥40%, evidence of structural heart disease, and diuretic use for at least the previous 30 days were eligible. All patients required elevated natriuretic peptide levels: for patients in sinus rhythm, N-terminal pro-B-type natriuretic peptide (NT-proBNP) ≥300 pg/ml (or B-type natriuretic peptide [BNP] ≥100 pg/ml) were required, measured within 30 days (in those without a recent worsening HF event) or within 90 days (in those with a recent worsening HF event). Qualifying levels of NT-proBNP or BNP were tripled if a patient was in atrial fibrillation at screening. Estimated glomerular filtration rate <25 ml/min/1.73 m2 or serum potassium >5.0 mmol/L were key exclusion criteria. Patients were enrolled irrespective of clinical care setting (whether hospitalized, recently hospitalized, or ambulatory). The primary endpoint is the composite of cardiovascular death and total (first and recurrent) HF events. The trial started on 14 September 2020 and has validly randomized 6001 participants across 37 countries. Approximately 2375 total primary composite events are targeted. CONCLUSIONS: The FINEARTS-HF trial will determine the efficacy and safety of the non-steroidal MRA finerenone in a broad population of hospitalized and ambulatory patients with HF with mildly reduced or preserved ejection fraction. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov NCT04435626 and EudraCT 2020-000306-29.
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Défaillance cardiaque , Antagonistes des récepteurs des minéralocorticoïdes , Naphtyridines , Débit systolique , Humains , Défaillance cardiaque/traitement médicamenteux , Défaillance cardiaque/physiopathologie , Débit systolique/physiologie , Antagonistes des récepteurs des minéralocorticoïdes/usage thérapeutique , Naphtyridines/usage thérapeutique , Mâle , Femelle , Méthode en double aveugle , Adulte d'âge moyen , Résultat thérapeutique , Sujet âgé , Fonction ventriculaire gauche/physiologie , Fonction ventriculaire gauche/effets des médicaments et des substances chimiquesRÉSUMÉ
Importance: Heart failure (HF) and frailty frequently coexist and may share a common pathobiology, although the underlying mechanisms remain unclear. Understanding these mechanisms may provide guidance for preventing and treating both conditions. Objective: To identify shared pathways between incident HF and frailty in late life using large-scale proteomics. Design, Setting, and Participants: In this cohort study, 4877 aptamers (Somascan v4) were measured among participants in the community-based longitudinal Atherosclerosis Risk In Communities (ARIC) cohort study at visit 3 (V3; 1993-1995; n = 10â¯638) and at visit 5 (V5; 2011-2013; n = 3908). Analyses were externally replicated among 3189 participants in the Cardiovascular Health Study (CHS). Data analysis was conducted from February 2022 to June 2023. Exposures: Protein aptamers, measured at study V3 and V5. Main Outcomes and Measures: Outcomes assessed included incident HF hospitalization after V3 and after V5, prevalent frailty at V5, and incident frailty between V5 and visit 6 (V6; 2016-2017; n = 4131). Frailty was assessed using the Fried criteria. Analyses were adjusted for age, gender, race, field center, hypertension, diabetes, smoking status, body mass index, estimated glomerular filtration rate, prevalent coronary heart disease, prevalent atrial fibrillation, and history of myocardial infarction. Mendelian randomization (MR) analysis was performed to assess potential causal effects of candidate proteins on HF and frailty. Results: A total of 4877 protein aptamers were measured among 10â¯638 participants at V3 (mean [SD] age, 60 [6] years; 4886 [46%] men). Overall, 286 proteins were associated with incident HF after V3 (822 events; P < 1.0 × 10-5), 83 of which were also associated with incident after V5 (336 events; P < 1.7 × 10-4). Among HF-free participants at V5 (n = 3908; mean [SD] age, 75 [5] years; 1861 [42%] men), 48 of 83 HF-associated proteins were associated with prevalent frailty (223 cases; P < 6.0 × 10-4), 18 of which were also associated with incident frailty at V6 (152 cases; P < 1.0 × 10-3). These proteins enriched fibrosis and inflammation pathways and demonstrated stronger associations with incident HF with preserved ejection fraction (HFpEF) than HF with reduced ejection fraction. All 18 proteins were associated with both prevalent frailty and incident HF in CHS. MR identified potential causal effects of several proteins on frailty and HF. Conclusions and Relevance: In this study, the proteins associated with risk of HF and frailty enrich for pathways related to inflammation and fibrosis as well as risk of HFpEF. Several of these proteins could potentially contribute to the shared pathophysiology of frailty and HF.
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Fragilité , Défaillance cardiaque , Protéomique , Humains , Défaillance cardiaque/épidémiologie , Défaillance cardiaque/sang , Femelle , Mâle , Sujet âgé , Fragilité/épidémiologie , Fragilité/sang , Incidence , Facteurs de risque , Adulte d'âge moyen , Marqueurs biologiques/sangRÉSUMÉ
AIMS: Type 2 diabetes (T2D) and heart failure (HF) frequently coexist, but whether clinical outcomes and treatment effects of sodium-glucose cotransporter 2 inhibitors (SGLT2i) vary in relation to background glucose-lowering therapy (GLT) in this population is uncertain. METHODS AND RESULTS: DELIVER randomized patients with HF and left ventricular ejection fraction (LVEF) >40% to dapagliflozin or placebo. The primary outcome was a composite of worsening HF (HF hospitalization or urgent HF visit) or cardiovascular death. In this pre-specified analysis of participants with T2D, treatment effects were assessed by number and class of background GLT(s). Of 3150 participants with T2D at baseline, 22.9% were on no GLT, 36.5% were treated with 1 GLT, and 40.6% with ≥2 GLTs. During follow-up (median: 2.3 years), treatment benefits of dapagliflozin (vs. placebo) on the primary outcome were consistent irrespective of the number of background GLTs (0 GLTs: hazard ratio [HR] 0.71, 95% confidence interval [CI] 0.50-1.00; 1 GLT: HR 1.04, 95% CI 0.80-1.34; ≥2 GLTs: HR 0.71, 95% CI 0.56-0.90; pinteraction = 0.59). Similar findings were observed among participants with (HR 0.73, 95% CI 0.59-0.92) and without background metformin use (HR 0.89, 95% CI 0.72-1.11; pinteraction = 0.22) and in participants with (HR 0.89, 95% CI 0.69-1.16) and without background insulin use (HR 0.78, 95% CI 0.65-0.95; pinteraction = 0.45). Dapagliflozin was well-tolerated irrespective of the number of background GLTs. CONCLUSIONS: Dapagliflozin safely and consistently improved clinical outcomes among individuals with T2D and HF with LVEF >40% irrespective of the number and class of background GLTs, and the benefits were not influenced by concomitant metformin or insulin use. These data bolster contemporary guidelines supporting first-line SGLT2i among individuals with T2D and HF, irrespective of background GLT.
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Composés benzhydryliques , Diabète de type 2 , Glucosides , Défaillance cardiaque , Inhibiteurs du cotransporteur sodium-glucose de type 2 , Débit systolique , Humains , Composés benzhydryliques/usage thérapeutique , Glucosides/usage thérapeutique , Défaillance cardiaque/traitement médicamenteux , Défaillance cardiaque/physiopathologie , Débit systolique/physiologie , Diabète de type 2/traitement médicamenteux , Diabète de type 2/complications , Mâle , Femelle , Adulte d'âge moyen , Inhibiteurs du cotransporteur sodium-glucose de type 2/usage thérapeutique , Sujet âgé , Résultat thérapeutique , Méthode en double aveugle , Glycémie/métabolisme , Glycémie/effets des médicaments et des substances chimiques , Hypoglycémiants/usage thérapeutiqueSujet(s)
Inhibiteurs du cotransporteur sodium-glucose de type 2 , Humains , Inhibiteurs du cotransporteur sodium-glucose de type 2/usage thérapeutique , Diabète de type 2/traitement médicamenteux , Maladies cardiovasculaires/prévention et contrôle , Maladies cardiovasculaires/traitement médicamenteux , Facteurs temps , Résultat thérapeutique , Rein/effets des médicaments et des substances chimiques , Rein/physiopathologie , Essais contrôlés randomisés comme sujetRÉSUMÉ
AIMS: Although much is known about the usefulness of heart failure (HF)-specific instruments for assessing patient well-being, less is known about the value of generic instruments for the measurement of health-related quality of life (HRQL) in HF. The aim of this study was to assess the relationship between the EuroQol 5-dimension 5-level (EQ-5D-5L) visual analogue scale (VAS) and index scores, clinical characteristics, and outcomes in patients with HF and the effect of dapagliflozin on these scores. METHODS AND RESULTS: We performed a patient-level pooled analysis of the DAPA-HF and DELIVER trials, which investigated the effectiveness and safety of dapagliflozin in patients with HF and reduced ejection fraction (HFrEF) and mildly reduced/preserved ejection fraction (HFmrEF/HFpEF), respectively. Patients reporting higher (better) EQ-5D-5L VAS and index scores had a lower prevalence of comorbidities, including atrial fibrillation and hypertension, than patients with a worse score. They were also more likely to have better investigator-reported (New York Heart Association class) and patient-self-reported (Kansas City Cardiomyopathy Questionnaire) health status and lower median N-terminal pro-B-type natriuretic peptide levels. Compared to patients with the lowest scores (Q1), those with higher EQ-5D-5L VAS scores had better outcomes: the hazard ratio for the composite of cardiovascular death or worsening HF was 0.81 (95% confidence interval 0.72-0.91) in Q2, 0.74 (0.65-0.84) in Q3, and 0.62 (0.54-0.72) in Q4. The risk of each component of the composite outcome, and all-cause death, was also lower in patients with better scores. Similar findings were observed for the index score. Treatment with dapagliflozin improved both EQ-5D-5L VAS and index scores across the range of ejection fraction. CONCLUSIONS: Both higher (better) EQ-5D-5L VAS and index scores were associated with better outcomes. Dapagliflozin treatment improved EQ-5D-5L VAS and index scores, irrespective of ejection fraction.
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Composés benzhydryliques , Glucosides , Défaillance cardiaque , Qualité de vie , Débit systolique , Humains , Défaillance cardiaque/traitement médicamenteux , Défaillance cardiaque/physiopathologie , Mâle , Débit systolique/physiologie , Femelle , Glucosides/usage thérapeutique , Composés benzhydryliques/usage thérapeutique , Sujet âgé , Enquêtes et questionnaires , Adulte d'âge moyen , Inhibiteurs du cotransporteur sodium-glucose de type 2/usage thérapeutiqueRÉSUMÉ
Win statistics offer a new approach to the analysis of outcomes in clinical trials, allowing the combination of time-to-event and longitudinal measurements and taking into account the clinical importance of the components of composite outcomes, as well as their relative timing. We examined this approach in a post hoc analysis of two trials that compared dapagliflozin to placebo in patients with heart failure and reduced ejection fraction (DAPA-HF) and mildly reduced or preserved ejection fraction (DELIVER). The effect of dapagliflozin on a hierarchical composite kidney outcome was assessed, including the following: (1) all-cause mortality; (2) end-stage kidney disease; (3) a decline in estimated glomerular filtration rate (eGFR) of ≥57%; (4) a decline in eGFR of ≥50%; (5) a decline in eGFR of ≥40%; and (6) participant-level eGFR slope. For this outcome, the win ratio was 1.10 (95% confidence interval (CI) = 1.06-1.15) in the combined dataset, 1.08 (95% CI = 1.01-1.16) in the DAPA-HF trial and 1.12 (95% CI = 1.05-1.18) in the DELIVER trial; that is, dapagliflozin was superior to placebo in both trials. The benefits of treatment were consistent in participants with and without baseline kidney disease, and with and without type 2 diabetes. In heart failure trials, win statistics may provide the statistical power to evaluate the effect of treatments on kidney as well as cardiovascular outcomes.
Sujet(s)
Composés benzhydryliques , Débit de filtration glomérulaire , Glucosides , Défaillance cardiaque , Humains , Défaillance cardiaque/traitement médicamenteux , Défaillance cardiaque/physiopathologie , Composés benzhydryliques/usage thérapeutique , Glucosides/usage thérapeutique , Mâle , Femelle , Sujet âgé , Adulte d'âge moyen , Débit systolique , Résultat thérapeutique , Rein/physiopathologie , Rein/effets des médicaments et des substances chimiques , Inhibiteurs du cotransporteur sodium-glucose de type 2/usage thérapeutique , Défaillance rénale chronique/physiopathologie , Défaillance rénale chronique/traitement médicamenteuxRÉSUMÉ
BACKGROUND: The extent to which infection versus vaccination has conferred similarly durable severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunity during the Omicron era remains unclear. METHODS: In a cohort of 4496 adults under continued serological surveillance throughout the first year of Omicron-predominant SARS-CoV-2 transmission, we examined incidence of new infection among individuals whose last known antigenic exposure was either recent (<90 days) or remote (≥90 days) infection or vaccination. RESULTS: We adjudicated 2053 new-onset infections occurring between 15 December 2021 through 22 December 2022. In multivariable-adjusted analyses, compared to individuals whose last known exposure was remote vaccination, those with recent vaccination (odds ratio [OR], 0.82 [95% confidence interval {CI}, .73-.93]; P = .002) or recent infection (OR, 0.14 [95% CI, .05-.45]; P = .001) had lower risk for new infection within the subsequent 90-day period. Given a significant age interaction (P = .004), we found that remote infection compared to remote vaccination was associated with significantly greater new infection risk in persons aged ≥60 years (OR, 1.88 [95% CI, 1.13-3.14]; P = .015) with no difference seen in those <60 years (1.03 [95% CI, .69-1.53]; P = .88). CONCLUSIONS: During the initial year of Omicron, prior infection and vaccination both offered protection against new infection. However, remote prior infection was less protective than remote vaccination for individuals aged ≥60 years. In older adults, immunity gained from vaccination appeared more durable than immunity gained from infection.
RÉSUMÉ
BACKGROUND: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) consistently improve heart failure and kidney-related outcomes; however, effects on major adverse cardiovascular events (MACE) across different patient populations are less clear. METHODS: This was a collaborative trial-level meta-analysis from the SGLT2i Meta-analysis Cardio-Renal Trialists Consortium, which includes all phase 3, placebo-controlled, outcomes trials of SGLT2i across 3 patient populations (patients with diabetes at high risk for atherosclerotic cardiovascular disease, heart failure [HF], or chronic kidney disease). The outcomes of interest were MACE (composite of cardiovascular death, myocardial infarction , or stroke), individual components of MACE (inclusive of fatal and nonfatal events), all-cause mortality, and death subtypes. Effect estimates for SGLT2i versus placebo were meta-analyzed across trials and examined across key subgroups (established atherosclerotic cardiovascular disease, previous myocardial infarction, diabetes, previous HF, albuminuria, chronic kidney disease stages, and risk groups). RESULTS: A total of 78 607 patients across 11 trials were included: 42 568 (54.2%), 20 725 (26.4%), and 15 314 (19.5%) were included from trials of patients with diabetes at high risk for atherosclerotic cardiovascular disease, HF, or chronic kidney disease, respectively. SGLT2i reduced the rate of MACE by 9% (hazard ration [HR], 0.91 [95% CI, 0.87-0.96], P<0.0001) with a consistent effect across all 3 patient populations (I2=0%) and across all key subgroups. This effect was primarily driven by a reduction in cardiovascular death (HR, 0.86 [95% CI, 0.81-0.92], P<0.0001), with no significant effect for myocardial infarction in the overall population (HR, 0.95 [95% CI, 0.87-1.04], P=0.29), and no effect on stroke (HR, 0.99 [95% CI, 0.91-1.07], P=0.77). The benefit for cardiovascular death was driven primarily by reductions in HF death and sudden cardiac death (HR, 0.68 [95% CI, 0.46-1.02] and HR, 0.86 [95% CI, 0.78-0.95], respectively) and was generally consistent across subgroups, with the possible exception of being more apparent in those with albuminuria (Pinteraction=0.02). CONCLUSIONS: SGLT2i reduce the risk of MACE across a broad range of patients irrespective of atherosclerotic cardiovascular disease, diabetes, kidney function, or other major clinical characteristics at baseline. This effect is driven primarily by a reduction of cardiovascular death, particularly HF death and sudden cardiac death, without a significant effect on myocardial infarction in the overall population, and no effect on stroke. These data may help inform selection for SGLT2i therapies across the spectrum of cardiovascular-kidney-metabolic disease.
Sujet(s)
Maladies cardiovasculaires , Inhibiteurs du cotransporteur sodium-glucose de type 2 , Inhibiteurs du cotransporteur sodium-glucose de type 2/usage thérapeutique , Inhibiteurs du cotransporteur sodium-glucose de type 2/effets indésirables , Humains , Maladies cardiovasculaires/mortalité , Insuffisance rénale chronique/mortalité , Insuffisance rénale chronique/traitement médicamenteux , Diabète de type 2/traitement médicamenteux , Diabète de type 2/mortalité , Diabète de type 2/complications , Femelle , Mâle , Résultat thérapeutique , Sujet âgéRÉSUMÉ
AIMS: Patients with heart failure (HF) and preserved ejection fraction (HFpEF) have a particularly high prevalence of comorbidities, often necessitating treatment with many medications. The aim of this study was to evaluate the association between polypharmacy status and outcomes in PARAGON-HF. METHODS AND RESULTS: In this post hoc analysis, baseline medication status was available in 4793 of 4796 patients included in the primary analysis of PARAGON-HF. The effects of sacubitril/valsartan, compared with valsartan, were assessed according to the number of medications at baseline: 683 non-polypharmacy (<5 medications); 2750 polypharmacy (5-9 medications), and 1360 hyper-polypharmacy (≥10 medications). The primary outcome was total HF hospitalizations and cardiovascular deaths. Patients with hyper-polypharmacy were older, had more severe limitations due to HF (worse New York Heart Association class and Kansas City Cardiomyopathy Questionnaire scores), and had greater comorbidity. The non-adjusted risk of the primary outcome was significantly higher in patients taking more medications, and similar trends were seen for HF hospitalization and cardiovascular and all-cause death. The effect of sacubitril/valsartan versus valsartan on the primary outcome from the lowest to highest polypharmacy category was (as a rate ratio): 1.19 (0.76-1.85), 0.94 (0.77-1.15), and 0.77 (0.61-0.96) (pinteraction = 0.16). Treatment-related adverse events were more common in patients in the higher polypharmacy categories but not more common with sacubitril/valsartan, versus valsartan, in any polypharmacy category. CONCLUSIONS: Polypharmacy is very common in patients with HFpEF, and those with polypharmacy have worse clinical status and a higher rate of non-fatal and fatal outcomes. The benefit of sacubitril/valsartan was not diminished in patients taking a larger number of medications at baseline.