COVID-19 trials registries data warehouse

https://www.thaiclinicaltrials.org/show/TCTR20220330001

Thanyawee Puthanakit

thanyawee.p@chula.ac.th

2022-03-30

Recruiting

nonRCT

Non-randomized

Single group assignment

Open label

multi-center

Prevention

1. Participants must age 5 to &lt,12 years old. 2. Participants must be completed 2-dose of inactivated Covid-19 vaccine (CoronavacTM/CoviloTM) 4-24 weeks prior to study enrollment. 3. Participants must be in good health at the time of entry into the trial as determined by medical history, physical examination (including vital signs), and the clinical judgment of the investigator. 4. Participants or caregivers must be able to communicate effectively with study personnel and considered reliable, willing, and cooperative in terms of compliance with the protocol requirements. 5. Participants and/or parent(s) or legally authorized representative(s) must sign a written informed consent form, including any required privacy authorization form, prior to the initiation of any trial procedures, after the nature of the trial has been explained according to local regulatory requirements.

1. Known anaphylaxis to any of the trial vaccine components (including excipients of the trial vaccines) or drugs. 2. Participants with previous documented SARS-CoV-2 infection by history obtained from participant(s) or parent(s). 3. Receipt of immunoglobulins or blood products within 3 months of vaccination. 4. Receipt of any other vaccines within 14 days (for inactivated vaccines, not include influenza vaccine) or 28 days (for live vaccines) prior to enrollment in this trial. 5. Use of or anticipated need to use, within the next 6 months of any medications that may be associated with impaired immune responsiveness or with immunosuppression. Presence of any acute illness required medical attention within 14 days of vaccination.

1

National Vaccine Institute

5

12

Thailand

Healthy volunteers

N/A

60

Surrogate neutralizing antibody at 14 days after booster vaccination Surrogate neutralizing antibody

Phase 1/Phase 2

[{"arm_notes": "", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]