What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are Portal Message with Reminder Text Messages, Text Message with Reminder Text Messages, or Portal message only. The registry lists allocation as randomized. To measure the real-world effectiveness and implementation strategies for mPATH-Lung, investigators propose a pragmatic, randomly assigned controlled trial across an academic Learning Health System.
They plan to enroll about 27,000 people at Winston-Salem. Taking part typically means study visits and measurements plus check-ins.
Official title (unrewritten)
A Pragmatic Randomized-Controlled Learning Health System Trial
Interventions: Portal Message with Reminder Text Messages, Text Message with Reminder Text Messages, Portal message only, Usual Care
Primary outcome (registry wording): Number of Participants to Complete Lung Screening CT - Primary Effectiveness