Mobile Health-based Motivational Interviewing to Promote COVID-19 Vaccination

NCT05977192 | Completed

• 1 other identifier: IRB-22-282-STW
• Study Type: interventional
• Target: 60
• Locations: 1 country
• Sites: 2

Brief Summary

The objective of this study is to evaluate the preliminary efficacy and acceptability of an mobile Health-based motivational interviewing (MI) intervention to promote SARS-CoV-2 vaccination (MOTIVACC) compared to traditional phone-based MI.

Conditions

Vaccination Hesitancy

Outcome Measures

Primary Outcomes (2)

• Changes in vaccine hesitancy and confidence

  Baseline and follow-up (8 weeks)

• Changes in intention to receive the vaccine

  Baseline and follow-up (8 weeks)

Secondary Outcomes (5)

• Changes in expectations related to vaccines

  Baseline and follow-up (8 weeks)

• Changes in self-efficacy

  Baseline and follow-up (8 weeks)

• Changes in ambivalence

  Baseline and follow-up (8 weeks)

• Changes in value-behavior discrepancy

  Baseline and follow-up (8 weeks)

• Number of participants who receive the COVID-19 vaccine

  Follow-up (8 weeks)

Other Outcomes (1)

• Percentage of total of ecological momentary assessment messages opened/viewed

  8 weeks (from baseline to follow up)

Study Arms (3)

Standard MI

EXPERIMENTAL

Behavioral: Standard MI; Behavioral: Ecological momentary assessment (EMA) messages

Intensive MI

EXPERIMENTAL

Behavioral: Intensive MI; Behavioral: Ecological momentary assessment (EMA) messages

MOTIVACC

EXPERIMENTAL

Behavioral: MOTIVACC; Behavioral: Ecological momentary assessment (EMA) messages

Interventions

Standard MI BEHAVIORAL

One phone-based MI session

Standard MI

Intensive MI BEHAVIORAL

Four phone-based MI sessions

Intensive MI

MOTIVACC BEHAVIORAL

mHealth-based MI

MOTIVACC

Ecological momentary assessment (EMA) messages BEHAVIORAL

EMA messages focused on vaccinations and health

Intensive MI; MOTIVACC; Standard MI

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• \>18 years
• Reside in a rural area
• No previous dose of a SARS-CoV-2 vaccine
• Speak English
• Able to provide informed consent

You may not qualify if:

• A cognitive or other disability that inhibits smart phone use
• Inability to participate because of medical or psychiatric conditions diagnosed by a physician/clinician
• Enrollment in other COVID-19 research; pregnant or lactating

Sponsors & Collaborators

• Oklahoma State University: lead
• University of Oklahoma: collaborator

Study Sites (2)

University of Oklahoma

Oklahoma City, Oklahoma, 73104, United States

Location

Oklahoma State University

Stillwater, Oklahoma, 74078, United States

Location

Related Publications (1)

• Braun A, Corcoran S, Tu Doan K, Jernigan C, Moriasi C, Businelle M, Bui T. Mobile Health-Based Motivational Interviewing to Promote SARS-CoV-2 Vaccination in Rural Adults: Protocol for a Pilot Randomized Controlled Trial. JMIR Res Protoc. 2025 Apr 28;14:e64010. doi: 10.2196/64010.

  PMID: 40294409 DERIVED

MeSH Terms

Conditions

Vaccination Hesitancy

Interventions

Ecological Momentary Assessment

Condition Hierarchy (Ancestors)

Vaccination Refusal; Treatment Refusal; Treatment Adherence and Compliance; Health Behavior; Behavior

Intervention Hierarchy (Ancestors)

Psychological Tests; Behavioral Disciplines and Activities

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: PREVENTION
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant Professor

Study Record Dates

• First Submitted: July 30, 2023
• First Posted: August 4, 2023
• Study Start: April 1, 2024
• Primary Completion: March 1, 2025
• Study Completion: March 1, 2025
• Last Updated: March 21, 2025

Record last verified: 2025-03

Locations

US (2)