Abstract
Available data indicate that the clinical efficacy outcomes used in angina pectoris trials only bear a moderate relationship to how patients feel and function in daily life. Therefore, quality of life assessments may provide important supplementary information. Up until now most quality of life studies in angina pectoris have focused on newer treatment options with a clear marketing perspective. There are, however, several methodological issues that need consideration when studies are planned. One should be aware of the quite pronounced placebo effects and, concerning organic nitrate esters, the comparatively high incidence of headaches, at least in the early treatment phase.
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Wiklund, I. (1994). Quality of Life Assessments in Clinical Trials of Angina Pectoris. In: Ardissino, D., Opie, L.H., Savonitto, S. (eds) Drug Evaluation in Angina Pectoris. Developments in Cardiovascular Medicine, vol 158. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-2628-5_3
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DOI: https://doi.org/10.1007/978-1-4615-2628-5_3
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