Safety and Efficacy of Bosentan in Patients With Diastolic Heart Failure and Secondary Pulmonary Hypertension

Summary

Heart failure is a major medical and socioeconomic problem in western industrial countries, especially with aging populations. Heart failure with normal left ventricle systolic function (heart failure with preserved ejection fraction, HFPEF, heart failure with normal ejection fraction, HFNEF) are common causes of hospitalization mainly in the elderly population and are frequently associated with pulmonary hypertension. It is commonly seen, that patients with left heart disease and pulmonary hypertension with right ventricle dysfunction have a worse prognosis. The investigators hypothesize, that an additional treatment with Bosentan in this patients will improve their exercise capacity, symptoms, hemodynamics and quality of life.

Timeline

Start

2009-01

Primary completion

2014-06

Completion

2014-06

Publications

• Background Kjaergaard J, Akkan D, Iversen KK, Kjoller E, Kober L, Torp-Pedersen C, Hassager C. Prognostic importance of pulmonary hypertension in patients with heart failure. Am J Cardiol. 2007 Apr 15;99(8):1146-50. doi: 10.1016/j.amjcard.2006.11.052. Epub 2007 Mar 8.
• Background Owan TE, Hodge DO, Herges RM, Jacobsen SJ, Roger VL, Redfield MM. Trends in prevalence and outcome of heart failure with preserved ejection fraction. N Engl J Med. 2006 Jul 20;355(3):251-9. doi: 10.1056/NEJMoa052256.
• Background Shah SJ, Gheorghiade M. Heart failure with preserved ejection fraction: treat now by treating comorbidities. JAMA. 2008 Jul 23;300(4):431-3. doi: 10.1001/jama.300.4.431. No abstract available.
• Background Sanderson JE. Heart failure with a normal ejection fraction. Heart. 2007 Feb;93(2):155-8. doi: 10.1136/hrt.2005.074187. Epub 2005 Dec 30.
• Background Yip GW, Wang M, Wang T, Chan S, Fung JW, Yeung L, Yip T, Lau ST, Lau CP, Tang MO, Yu CM, Sanderson JE. The Hong Kong diastolic heart failure study: a randomised controlled trial of diuretics, irbesartan and ramipril on quality of life, exercise capacity, left ventricular global and regional function in heart failure with a normal ejection fraction. Heart. 2008 May;94(5):573-80. doi: 10.1136/hrt.2007.117978. Epub 2008 Jan 20.
• Background Bhatia RS, Tu JV, Lee DS, Austin PC, Fang J, Haouzi A, Gong Y, Liu PP. Outcome of heart failure with preserved ejection fraction in a population-based study. N Engl J Med. 2006 Jul 20;355(3):260-9. doi: 10.1056/NEJMoa051530.
• Background Bursi F, Weston SA, Redfield MM, Jacobsen SJ, Pakhomov S, Nkomo VT, Meverden RA, Roger VL. Systolic and diastolic heart failure in the community. JAMA. 2006 Nov 8;296(18):2209-16. doi: 10.1001/jama.296.18.2209.
• Background Tribouilloy C, Rusinaru D, Mahjoub H, Souliere V, Levy F, Peltier M, Slama M, Massy Z. Prognosis of heart failure with preserved ejection fraction: a 5 year prospective population-based study. Eur Heart J. 2008 Feb;29(3):339-47. doi: 10.1093/eurheartj/ehm554. Epub 2007 Dec 22.
• Background Sweitzer NK, Lopatin M, Yancy CW, Mills RM, Stevenson LW. Comparison of clinical features and outcomes of patients hospitalized with heart failure and normal ejection fraction (> or =55%) versus those with mildly reduced (40% to 55%) and moderately to severely reduced (<40%) fractions. Am J Cardiol. 2008 Apr 15;101(8):1151-6. doi: 10.1016/j.amjcard.2007.12.014. Epub 2008 Feb 20.
• Background Onishi K, Ohno M, Little WC, Cheng CP. Endogenous endothelin-1 depresses left ventricular systolic and diastolic performance in congestive heart failure. J Pharmacol Exp Ther. 1999 Mar;288(3):1214-22.
• Background Moraes DL, Colucci WS, Givertz MM. Secondary pulmonary hypertension in chronic heart failure: the role of the endothelium in pathophysiology and management. Circulation. 2000 Oct 3;102(14):1718-23. doi: 10.1161/01.cir.102.14.1718.
• Background Lewis GD, Shah R, Shahzad K, Camuso JM, Pappagianopoulos PP, Hung J, Tawakol A, Gerszten RE, Systrom DM, Bloch KD, Semigran MJ. Sildenafil improves exercise capacity and quality of life in patients with systolic heart failure and secondary pulmonary hypertension. Circulation. 2007 Oct 2;116(14):1555-62. doi: 10.1161/CIRCULATIONAHA.107.716373. Epub 2007 Sep 4.
• Background Galie N, Manes A, Branzi A. The endothelin system in pulmonary arterial hypertension. Cardiovasc Res. 2004 Feb 1;61(2):227-37. doi: 10.1016/j.cardiores.2003.11.026.
• Background Cowburn PJ, Cleland JG. Endothelin antagonists for chronic heart failure: do they have a role? Eur Heart J. 2001 Oct;22(19):1772-84. doi: 10.1053/euhj.2000.2557. No abstract available.
• Background Cowburn PJ, Cleland JG, McDonagh TA, McArthur JD, Dargie HJ, Morton JJ. Comparison of selective ET(A) and ET(B) receptor antagonists in patients with chronic heart failure. Eur J Heart Fail. 2005 Jan;7(1):37-42. doi: 10.1016/j.ejheart.2004.08.001.
• Background Opitz CF, Ewert R, Kirch W, Pittrow D. Inhibition of endothelin receptors in the treatment of pulmonary arterial hypertension: does selectivity matter? Eur Heart J. 2008 Aug;29(16):1936-48. doi: 10.1093/eurheartj/ehn234. Epub 2008 Jun 17.
• Background Galie N, Beghetti M, Gatzoulis MA, Granton J, Berger RM, Lauer A, Chiossi E, Landzberg M; Bosentan Randomized Trial of Endothelin Antagonist Therapy-5 (BREATHE-5) Investigators. Bosentan therapy in patients with Eisenmenger syndrome: a multicenter, double-blind, randomized, placebo-controlled study. Circulation. 2006 Jul 4;114(1):48-54. doi: 10.1161/CIRCULATIONAHA.106.630715. Epub 2006 Jun 26.
• Background Rubin LJ, Badesch DB, Barst RJ, Galie N, Black CM, Keogh A, Pulido T, Frost A, Roux S, Leconte I, Landzberg M, Simonneau G. Bosentan therapy for pulmonary arterial hypertension. N Engl J Med. 2002 Mar 21;346(12):896-903. doi: 10.1056/NEJMoa012212.
• Background Sitbon O, Badesch DB, Channick RN, Frost A, Robbins IM, Simonneau G, Tapson VF, Rubin LJ. Effects of the dual endothelin receptor antagonist bosentan in patients with pulmonary arterial hypertension: a 1-year follow-up study. Chest. 2003 Jul;124(1):247-54. doi: 10.1378/chest.124.1.247.
• Background Zolk O, Quattek J, Sitzler G, Schrader T, Nickenig G, Schnabel P, Shimada K, Takahashi M, Bohm M. Expression of endothelin-1, endothelin-converting enzyme, and endothelin receptors in chronic heart failure. Circulation. 1999 Apr 27;99(16):2118-23. doi: 10.1161/01.cir.99.16.2118.

Drugs

Indications