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COVID-19 Booster Incentives

NCT05648773 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 57893

Last updated 2023-08-14

No results posted yet for this study

Summary

The goal of this work is to understand whether small financial incentives and messaging can increase the take-up of COVID-19 boosters among patients empaneled at a county public health system. The motivation for this work is the relatively low take-up of COVID-19 boosters. In California, where our experiment is based, only 59% of the population has been boosted, with only 13% receiving the recommended bivalent booster (State of California, 2022).

Conditions

  • Booster Message
  • Booster Message + Financial Incentive

Interventions

BEHAVIORAL

Messaging

Booster reminder message

BEHAVIORAL

Financial Incentive

Financial Incentive for getting boosted within 2-weeks of the message

OTHER

Placebo

Treatment as usual; no additional message and no incentive.

Sponsors & Collaborators

  • J-PAL North America

    collaborator UNKNOWN

  • University of Southern California

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-12-08
Primary Completion
2022-12-23
Completion
2022-12-23

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05648773 on ClinicalTrials.gov