We carried out an observational of prevalence study with retrospective collected data of clinical trials involving currently marketed drugs and cost avoidance during the study period (1996–2013) was calculated.
We include in this review five clinical trials on prostate cancer that met selection criteria of 18 performed. All of them were phase III, multicenter, international and with current marketed drugs. 136 patients were included. Total cost avoidance of €696,002 and an average cost avoidance by clinical trial of €139,200 were obtained. Average cost avoidance per patient was €5118.
Cost avoidance in investigational drugs is a tangible benefit of clinical trials, whose realization is a source of economic benefits for the hospital, not only by directly generated by each trial. Clinical trials are an exceptional framework for progress in clinical research and real savings for the health system.