Non-Interventional Enhanced Active Surveillance Study of Adults Vaccinated With AZD1222 (COVID-19)

AstraZeneca

Status: Terminated

Conditions: Coronavirus Disease 2019 (COVID-19)

Treatments: Other: None (Observational study)

Study type: Observational

Funder types: Industry

Identifiers

NCT04877743

D8111R00003

Details and patient eligibility

About

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.

Full description

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.

Enrollment: 27 patients

Sex: All

Ages: 18 to 130 years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

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.

Trial design

27 participants in 1 patient group

Prospective Cohort

Description:

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.

Treatment:

Other: None (Observational study)