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Long-Term Effect of...
Long-Term Effect of Endothelin Receptor Antagonism With Bosentan on the Morbidity and Mortality of Patients With Severe Chronic Heart Failure Primary Results of the ENABLE Trials
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Packer, M. (författare)
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McMurray, J. J. V. (författare)
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Krum, H. (författare)
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Kiowski, W. (författare)
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Massie, B. M. (författare)
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Caspi, A. (författare)
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Pratt, C. M. (författare)
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Petrie, M. C. (författare)
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DeMets, D. (författare)
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Kobrin, I. (författare)
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Roux, S. (författare)
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- Swedberg, Karl, 1944 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine
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(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- Engelska.
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Ingår i: Jacc-Heart Failure. - : Elsevier BV. - 2213-1779. ; 5:5, s. 317-326
- Relaterad länk:
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https://doi.org/10.1...
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- OBJECTIVES The objective of this clinical trial was to evaluate the long-term effect of endothelin receptor antagonism with bosentan on the morbidity and mortality of patients with severe chronic heart failure. BACKGROUND Endothelin may play a role in heart failure, but short-term clinical trials with endothelin receptor antagonists have reported disappointing results. Long-term trials are lacking. METHODS In 2 identical double-blind trials, we randomly assigned 1,613 patients with New York Heart Association functional class Illb to IV heart failure and an ejection fraction < 35% to receive placebo or bosentan (target dose 125 mg twice daily) for a median of 1.5 years. The primary outcome for each trial was clinical status at 9 months (assessed by the hierarchical clinical composite); the primary outcome across the 2 trials was death from any cause or hospitalization for heart failure. RESULTS Bosentan did not influence clinical status at 9 months in either trial (p = 0.928 and p = 0.263). In addition, 321 patients in the placebo group and 312 patients in the bosentan group died or were hospitalized for heart failure (hazard ratio [HR]: 1.01; 95% confidence interval [CI]: 0.86 to 1.18; p = 0.90). The bosentan group experienced fluid retention within the first 2 to 4 weeks, as evidenced by increased peripheral edema, weight gain, decreases in hemoglobin, and an increased risk of hospitalization for heart failure, despite intensification of background diuretics. During follow-up, 173 patients died in the placebo group and 160 patients died in the bosentan group (HR: 0.94; 95% CI: 0.75 to 1.16). About 10% of the bosentan group showed meaningful increases in hepatic transaminases, but none had acute or chronic liver failure. CONCLUSIONS Bosentan did not improve the clinical course or natural history of patients with severe chronic heart failure and but caused early and important fluid retention. (J Am Coll Cardiol HF 2017;5:317-26) (C) 2017 by the American College of Cardiology Foundation.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
Nyckelord
- bosentan
- clinical trial
- endothelin
- heart failure
- placebo
- pulmonary arterial-hypertension
- ventricular systolic dysfunction
- collecting duct
- double-blind
- myocardial-infarction
- cardiac-hypertrophy
- sodium retention
- clinical-trials
- blood-pressure
- blockade
- Cardiovascular System & Cardiology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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- Av författaren/redakt...
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Packer, M.
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McMurray, J. J. ...
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Krum, H.
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Kiowski, W.
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Massie, B. M.
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Caspi, A.
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visa fler...
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Pratt, C. M.
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Petrie, M. C.
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DeMets, D.
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Kobrin, I.
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Roux, S.
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Swedberg, Karl, ...
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visa färre...
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Göteborgs universitet