Setting up non-commercial clinical trials takes too long in the UK: findings from a prospective study

OBJECTIVE: To evaluate the specific components of setting up a simple multicentre clinical study four years after the new UK law on clinical trials was implemented in 2004. DESIGN: Timelines associated with activating a randomized multicentre trial in lung cancer patients using an investigational medicinal product (statins) were prospectively recorded. SETTING: 84 trial centres in the UK. MAIN OUTCOME MEASURES: The time taken to go through the three stages necessary to activate a trial at a centre was examined: that is, the time from when Site Specific Information was electronically transferred to a participating centre until local research ethics committee (LREC) or research and development (R&D) approvals were obtained, and a signed Clinical Trials Site Agreement (CTSA) was received. RESULTS: It took at least six months to obtain LREC approval in 21% of centres and R&D approval in 52% of centres. Twelve centres (14%) took at least 12 months to obtain R&D approval. 31% of centres took at least three months to return a signed CTSA. Although 52% of centres took at least six months to be activated, 13% were able to complete all three stages in two months or less. CONCLUSIONS: While some centres can activate trials relatively quickly, there is considerable variation the time taken to set up a trial, much of which is due to the delay in obtaining R&D approval. This is having a major adverse effect on UK health research. There is a national need to streamline the process for considering multi-centre non-commercial clinical trials, in particular, having fixed timelines for R&D assessment. Without this, the costs of trials will increase because of extended duration, and the time to answer a research question and alter clinical practice will be significantly prolonged.