CLINICAL TRIALS & RESEARCH
Our Work

Return of Aggregate Results

Return of Aggregate Results

Returning results in plain language allows for investigators and sponsors to honor the essential contributions and voluntarism of study participants in multi-regional clinical trials, while improving the transparency of those trials. Returning the summary results of a clinical trial to participants involves communication—in language understandable to the participants—of the results of the trial and the outcome of the study as a whole.

Launched in 2013, the MRCT Center and its collaborators developed resources to lower barriers for returning results, created a number of useful tools, and published a guidance for the clinical trial community. The practical guidance document and toolkit were developed for use by all clinical trial sponsors, including academia, industry, non-profit and government organizations.

The workgroup first presented the results of its efforts at the U.S. Secretary’s Advisory Committee on Human Research Protections (SACHRP) and at the MRCT Center Annual Meeting in December 2014 and released the first version of its Guidance Document and Toolkit three months later. Updates to the Guidance Document and Toolkit were made in 2016 and 2017. Recommendations from the Guidance and Toolkit were incorporated into EMA regulation in 2017 and 2018 and the MRCT Center submitted draft guidance on Provision of Plain Language Summary to the FDA in 2017.

Appreciating the complexity of this topic, the MRCT Center has continued to remain abreast of challenges in the return of results space. We have explored the topic of returning summary results in comprehensive and integrative medicine, as well as launched separate projects delving deeper into returning individual results to participants, and addressing health literacy principles in clinical research that extend to the sharing of Plain Language Summaries. In 2023, the MRCT Center worked with Institutional Review Boards around the country to identify opportunities for returning results to participants within academic health centers and continues to advocate for a centralized location for the sharing of patient-centric study results summaries.

Project Resources