myMedidata Registries expands patient participation from a single trial transaction to pre-and post-trial engagement, resulting in a community of educated, empowered and engaged patients. Sponsors drastically reduce trial enrollment times by providing patients with education and communications pre-trial to learn more about new research opportunities and referrals to study sites. Post-trial patient engagement enables long term follow-up, enhanced safety monitoring and gathering of new clinical insights, resulting in improved experiences including patient-centered innovations such as patient data return.