NCT05571657

Brief Summary

A single COVID-19 booster dose has been recommended in the United States for adolescents aged ≥12 years to enhance protection against SARS-CoV-2 infection. This study will assess the efficacy of a one-time reminder/recall for COVID-19 booster dose among eligible adolescents in a regional healthcare system.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
4,304

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started May 2022

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 12, 2022

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 30, 2022

Completed
1 month until next milestone

First Submitted

Initial submission to the registry

October 6, 2022

Completed
1 day until next milestone

First Posted

Study publicly available on registry

October 7, 2022

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2022

Completed
Last Updated

October 13, 2022

Status Verified

October 1, 2022

Enrollment Period

4 months

First QC Date

October 6, 2022

Last Update Submit

October 10, 2022

Conditions

Keywords

reminder/recallCOVID-19interventionadolescents

Outcome Measures

Primary Outcomes (1)

  • COVID-19 Booster Dose

    Number of patients that received a COVID-19 booster dose during follow-up based on electronic health data. Receipt of a COVID-19 booster dose within 90 days of randomization (yes/no) will be assessed using vaccination data available from the Marshfield Clinic Health System (MCHS) electronic health record, which includes vaccinations administered outside of MCHS through data exchanges with the Wisconsin Immunization Registry. Specifically patients will be classified as having received a COVID-19 booster dose if they have record of receipt of COVID-19 booster dose with a vaccination date during the 90-day follow-up period.

    90 days

Study Arms (2)

Intervention

EXPERIMENTAL

Reminder/recall

Behavioral: Reminder/Recall Sent Via Preferred Method of Communication

Usual Care

NO INTERVENTION

No Reminder/Recall

Interventions

Parents of 12-17 year-old patients due for COVID-19 booster dose will receive a one-time vaccine reminder/recall via the parent's preferred method of communication (mailed letter, text message, email)

Intervention

Eligibility Criteria

Age12 Years - 17 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • Marshfield Clinic Health System patient aged 12-17 years with at least one preventive visit or two evaluation \& management visits with a Marshfield Clinic Health System provider in the last 36 months
  • Due for a COVID-19 booster dose (completed the COVID-19 primary series and it has been ≥5 months since their second dose)

You may not qualify if:

  • Primary care provider is not affiliated with Marshfield Clinic Health System
  • Opted out of Marshfield Clinic Health System centralized vaccine reminder notifications
  • Received COVID-19 vaccine off label
  • Missing or invalid contact information
  • Deceased

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Marshfield Clinic Health System

Marshfield, Wisconsin, 54449, United States

Location

MeSH Terms

Conditions

COVID-19

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract Diseases

Study Officials

  • Huong McLean, PhD

    Marshfield Clinic Research Institute

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Research Scientist

Study Record Dates

First Submitted

October 6, 2022

First Posted

October 7, 2022

Study Start

May 12, 2022

Primary Completion

August 30, 2022

Study Completion

December 31, 2022

Last Updated

October 13, 2022

Record last verified: 2022-10

Data Sharing

IPD Sharing
Will not share

Locations