The views of doctors on registration trials in a Japanese rural area: a survey of medical institutions registered to the Tokushima Network for Clinical Trials.

Tokushima University Hospital has established the Tokushima Network for Clinical Trials (TNCT) to promote clinical trials in the area in collaboration with the Tokushima Medical Association. The present study investigated the views of doctors towards registration trials in the TNCT. A questionnaire was provided to 49 clinics/hospitals registered to the TNCT in 2006 and 38 (78%) responded. It revealed that 48% of doctors were aware of registration trials and 87% were favourable towards participating as investigators in them. They considered close contact with developmental drugs, advancement of therapy and the opportunity to learn about state-of-the-art treatment as benefits of participation. The main areas of difficulty included management of adverse reactions and patients' refusal to take part. Many doctors wanted more opportunity to learn about trial-related issues such as regulations. The survey indicates that the TNCT needs to develop the infrastructure and enlighten participants to promote registration trials in this rural regional area.