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Enrolling By Invitation
NCT05621226
Message Communicating Latest Data on COVID-19 Transmission in Patient's Area
Conditions: COVID-19
Sex: All
Ages: 18 Years – N/A
Healthy volunteers: 1
Phase: NA
Enrollment: 520000
Sponsor: University of Pennsylvania
Location: United States
Summary
This experiment is part of a megastudy with a total of ten experimental conditions and a holdout control condition to which patients will be randomly assigned.
The focal comparison in this experiment is between a message encouraging vaccination by communicating to patients that they live in an area with significant COVID transmission and a control message telling patients that an updated COVID booster vaccine is waiting for them.
Eligibility Criteria
Exclusion Criteria:The patient unsubscribed from texts before the send date and time of the patient's SMS/MMS messageThe patient received a bivalent COVID booster before the send date and time of the patient's SMS/MMS message.
Source: ClinicalTrials.gov (NCT05621226). StuddyBuddy aggregates publicly available trial information.