Clinical trial NCT04485624: Vaccination Coverage Amongst Children/Young People Attending the PED
Official title: Do Children and Young People Attending the Paediatric Emergency Department Have Lower Levels of Vaccination Coverage Than Their Peers in the Local General Population?
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Vaccination/Immunisation Status
Keywords: Vaccination
Immunisation
Opportunistic
Child
Young person
Paediatric Emergency Department
Lead sponsor: Lancaster University
Sponsor class: OTHER
Collaborators: name: Pennine Acute Hospitals NHS Trust
First posted: 2020-07-24
Enrollment: 2693
Sex: ALL
Minimum age (years): 0
Maximum age (years): 16
Standard ages: CHILD
Accepts healthy volunteers: yes
Observational model: CASE_ONLY
Time perspective: CROSS_SECTIONAL
Sampling method: NON_PROBABILITY_SAMPLE
Study population: Children and young people accessing PED

Brief summary: In the United Kingdom (UK), most childhood vaccinations are given in the community, although uptake has decreased in recent years. A Paediatric Emergency Department (PED) attendance offers an opportunity to check the vaccination status of children and young people (CYP) and all parents/carers should be asked about this routinely. Those not up-to-date with vaccinations could then be signposted to existing services or perhaps offered a vaccine in the PED.

CYP attending the PED may also have lower vaccination coverage than their peers, so may benefit even more from interventions to increase uptake. However, recall by parents/carers is not always sufficiently accurate to identify those who have not yet received all their age-appropriate vaccinations. The most complete record of an individual's vaccination history is held within their primary care records. However, these records are often in a separate computer system that is inaccessible from the hospital's main computer system, although some information (including vaccination) may be accessed from within the hospital via a third system.

This study aims to see if CYP attending the PED are under-vaccinated compared to their peers and assess the accuracy of parent/carer recall. The results of this study will then be used to inform recommendations for developing better ways to access accurate vaccination data during a PED consultation. If such a system existed, under-vaccinated children could be identified routinely during an attendance, and an intervention offered if appropriate. This would be particularly useful if there was an outbreak of a vaccine-preventable disease such measles.

All CYP (\< 16 years old) attending a PED in a district general hospital in Manchester will be invited to participate. CYP/their parent/carer will be asked to provide consent for their vaccination records to be accessed as well as being asked if the child/young person is up-to-date with all their vaccinations. Approximately 1000 participants will be enrolled.


Eligibility criteria: Inclusion Criteria:

* attending the study site PED; under the age of 16 at the time of attendance; able to give consent or accompanied by someone able to give consent

Exclusion Criteria:

* life threatening illness or injury

Primary outcomes:
measure: Percentage of children/young people attending the PED who have received all of their age-appropriate vaccinations.
timeFrame: Through study completion (estimated one year)
Secondary outcomes:
measure: Accuracy of parent/carer recall of the vaccination status of children/young people attending the PED.
timeFrame: Through study completion (estimated one year)
measure: Percentage of children attending the PED who have received two doses of MMR by the age of 5 years.
timeFrame: Through study completion (estimated one year)
measure: Percentage of children attending the PED who have received at least one dose of MMR by the age of 2 years.
timeFrame: Through study completion (estimated one year)
Other outcomes:
Locations:
city: Manchester
country: United Kingdom
facility: Paediatric Emergency Department, North Manchester General Hospital
state: Greater Manchester
Study officials:
References: