Improving Follow-Up for Discharged Emergency Care Patients

This study's purpose is to test the effects of an electronic health intervention platform developed by Epharmix (also known as CareSignal), which features two-way SMS text messages and phone calls intended to improve clinical outcomes compared to the standard of care. This was a randomized open, blinded end-point (PROBE) trial of adult patients discharged from the ED and referred to a provider for follow-up care. Participants in the intervention arm received a self-scheduling text or phone message that automatically connected them to their referral provider to schedule a follow-up appointment and sent them appointment reminders. Those in the control arm received standard of care written instructions to contact listed referral providers. The primary outcome was time to the follow-up appointment.