The nRoll clinical trials referral app is an informative link between an an investigative centre conducting a clinical research study, a potential clinical trial participant and/or a referring physician based anywhere in the country. The app is tailored to be study specific, translated into any language, with geographically appropriate contact details for clinical study coordinators.

The study is explained briefly with main eligibility criteria listed, so that referring health professionals can identify whether their patient might be suitable for referring.

In some cases, visual aids such as diagrams, pictures or videos of the investigational product (medical device, pharmaceutical or diagnostic tool) are also included.