Cure My Disease

Don't miss your cure!

 Log in / Sign up

A simple clinic program may help more toddlers get all their shots

NCT ID NCT04203277

Prevention Sponsor: Vanderbilt University Medical Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 24, 2026 · Last updated Jul 24, 2026

Summary

This trial tests whether a combination of practice education and quality improvement tools can help pediatric clinics in Tennessee increase the number of 2-year-olds who receive all recommended vaccines (the Combo 10 series). The study enrolls 8 clinics and uses a stepped-wedge design, meaning each clinic eventually receives the intervention. The goal is to see if this low-cost approach can reduce vaccination refusal and improve public health.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
a combination of practice education and quality improvement interventions
What this could lead to
If effective, this program could offer a practical way for clinics to increase childhood vaccination rates and reduce preventable diseases.
What could go wrong
This is a small pilot study with only 8 clinics, so results may not apply broadly. The intervention is complex and may be hard to sustain long-term.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

8 people

The number who actually took part.

Started

Apr 2019

Finished

Feb 2020

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * pediatric clinics * serving children at minimum up to age 2 * located in Tennessee Exclusion Criteria: -none

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Vaccination refusal are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

Vaccination Refusal

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Vaccination refusal

Contacts and locations

Locations

  • Sarah E Williams

    Nashville, Tennessee, 37232, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.