Non-commercial trials on medicines submitted to the Ethics Committee of the University Hospital of Bologna (Italy) along 8 years of activity: time to update rules and recommendations

Purpose In Italy, the non-commercial trials on medicines are regulated by the Ministry Decree 17 December, 2004. Its intent is of encouraging the independent research for the improvement of clinical practice. We aimed to analyze the main features of the proposals of non-commercial clinical trials on medicines submitted to the Independent Ethics Committee (IEC) of the University Hospital of Bologna in the period 2010-2017. Methods Data were extracted from IEC registry and were organized with an ad hoc database. The relationships between the variables were examined using contingency tables. When appropriate, we applied the chi-square statistical test for the comparison of the categorical variables. Results Over the 8-year period, the IEC evaluated 2931 studies, of which 1156 (39.4%) related to clinical trials on medicines; 245 (21.2%) out of the latter were non-commercial ones. A percentage of 49.8 of the trials were of phase II; 137 trials (55.9%) were promoted by hospitals, medical schools or institutes for research, hospitalization and health care. Non-profit organizations and scientific societies were promoters of 88 trials (35.9%). Most phase I and phase II trials received additional support from pharmaceutical companies. Conclusions Our results show a not negligible industrial influence on non-commercial trials through additional support, mostly to those of phase II. An update of the present legislation on this matter is desirable, adopting clearer rules on the relations sponsor-industry.