The Role of Translational Medicine and Predictive Biomarkers in the Development of Novel, Innovative Treatments for the Management of Chronic Heart Failure:APharmaceutical Industry Perspective

Abstract

Chronic heart failure (CHF) represents one of the few cardiovascular diseases with an incidence that continues to rise. While the socio‐economic burden associated with this malignant disease remains high, recent attempts to develop novel, differentiated therapies for the management of CHF (ET‐1, TNFα, dual ACE/NEP inhibitors) have met with failure due to lack of differentiated efficacy and/or safety concerns. Such disappointments have drawn attention to the difficulties faced today in (a) the selection of the most appropriate, innovative targets for the management of this disease; (b) the development of predictive biomarkers that validate the target, define compound pharmacodynamic/‐kinetic (safety/efficacy) relationships, catalog disease modification, and/or assist in patient selection/stratification; and (c) optimal CHF clinical trial design. The present commentary discusses the role of Translational Medicine in the preclinical and clinical CHF Drug Discovery process and details how this emerging scientific discipline can be best used to minimize investment risk/cost.