A small portion of research protocols submitted to LECs in Italy relate to innovative research. The new Italian legislation, which decentralizes approval of clinical trials from central to local levels, will lead to shorter approval times and should stimulate more original research. Surveys on LECs activity give important information on active research areas, methodological quality of current studies and outcome of the studies in terms of trial closure and publication of the results. The latter information may be obtained through a follow-up of the cohort of studies included in the present cross-sectional survey.