Virtual or remote (decentralized) clinical trials – new trends
The COVID-19 pandemic significantly accelerated the adoption of decentralized clinical trials. As health system resources were expended on COVID-19-related care and travel became limited by physical distance, patient access to research facilities decreased by 80 percent.[1] In the face of such disruptions, sponsors quickly mobilized to maintain continuity of care and data integrity – for example, by adopting remote patient consent and monitoring. Although some elements of decentralization of clinical trials existed before the COVID-19 pandemic, they were not widely used in trials. And as the global pandemic continues, a consensus is emerging that many interventions will become permanent. Tools such as electronic consent, telehealth care, remote patient monitoring, and electronic clinical outcome assessments (eCOAs) make it possible to maintain contact with study participants without in-person visits.