Non-Interventional Enhanced Active Surveillance Study of Adults Vaccinated With AZD1222

NCT ID: NCT04877743

Last Updated: 2022-06-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Total Enrollment

27 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-05-31

Study Completion Date

2021-11-24

Brief Summary

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This is a Phase IV real-world, observational, non-interventional, prospective cohort study of adults vaccinated with AZD1222. The purpose of this study is to assess the safety and tolerability of AZD1222 in adults vaccinated in real-world settings.

Detailed Description

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The study will use an innovative digital platform (study app and web portal) as well as a traditional call centre to collect participant responses to a series of health and well-being questionnaires over an 18-month period.

Research coordinators at vaccination sites will invite vaccinated adults to join the study. Participants can enrol at the vaccination site with assistance from a research coordinator or can take home a study information brochure and enrol within 28 days after the first dose of AZD1222. Research coordinators and the study call centre will be available to assist with enrolment and informed consent, as needed. Electronic consent using the study app will be an option where permitted.

Participants using the digital platform will set up a secure account, complete the enrolment questionnaires, and provide details of their vaccination to confirm eligibility. Non-digital participants will complete the enrolment questionnaires and confirm eligibility at a vaccination site or by a telephone call to the call centre. After enrolment, participants will be contacted to complete follow-up questionnaires at timed intervals over an 18-month period after their first AZD1222 dose. Digital participants will receive push notifications or emails and non-digital participants will receive phone calls. Participants can also submit unscheduled adverse event (AE) reports through the digital platform and call centre.

Conditions

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Coronavirus Disease 2019 (COVID-19)

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Prospective Cohort

This prospective cohort study will include participants who receive the AZD1222 vaccine. Enrolment is permitted within 28 days of the first dose of AZD1222 and can be completed at the vaccination site or remotely.

None (Observational study)

Intervention Type OTHER

The main data sources for the study will be participants and their medical records. Vaccination details will be verified by a vaccination card, batch/lot number, and/or using a regional vaccination register. Participants will report all study outcomes using the study app, web portal, or call centre. Participants can also select a proxy to communicate on their behalf: a caregiver, family member, or other trusted individual. Participants will be asked for an emergency contact in case of death or incapacity.

Interventions

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None (Observational study)

The main data sources for the study will be participants and their medical records. Vaccination details will be verified by a vaccination card, batch/lot number, and/or using a regional vaccination register. Participants will report all study outcomes using the study app, web portal, or call centre. Participants can also select a proxy to communicate on their behalf: a caregiver, family member, or other trusted individual. Participants will be asked for an emergency contact in case of death or incapacity.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Aged 18 or older at the time of vaccination.
* Received AZD1222 as the first dose of COVID-19 vaccination in the prior 28 days.
* The participant has provided sufficient details to validate the vaccination (vaccination card, batch/lot number, and/or regional vaccination register details).
* Provided informed consent to participate in the study, either personally or through a legal representative.
* Able and willing to provide responses to study notifications using the mobile device app, web portal, or call centre or have a proxy (a caregiver, family member, or other trusted individual) who can do so on their behalf.
* Able and willing to grant, personally or through a legal representative, permission to contact the participant's healthcare providers and to access the participant's medical records at the time of vaccination and during the post-vaccination follow-up period.
Minimum Eligible Age

18 Years

Maximum Eligible Age

130 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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AstraZeneca

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Research Site

Essen, , Germany

Site Status

Countries

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Germany

Other Identifiers

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D8111R00003

Identifier Type: -

Identifier Source: org_study_id

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