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Immunity Against COVID-19 and Safety Following Evusheld (Long-acting Antibody) in Immunocompromised Children and Adolescents

Immunity Against SARS-CoV-2 (COVID-19) and Safety Following Evusheld (Long-acting Antibody) in Immunocompromised Children and Adolescents

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
TCTR
Registry ID
TCTR20230406002
Enrollment
70
Registered
2023-04-06
Start date
2023-02-19
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Immunocompromised Children and Adolescents Immunocompromised Children and Adolescents Evusheld

Interventions

tixagevimab/cilgavimab 150/150 mg ,tixagevimab/cilgavimab 300/300 mg
Active Comparator Drug,Active Comparator Drug

Sponsors

Faculty of Medicine Siriraj Hospital, Mahidol University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Males or females 5 - < 18 years of age and weights more than or equal 20 kg(s). 2. Participants in a research with immune deficiency and symptoms were stable, classified as malignant or non-malignant. 3. Participants or guardian of participant understand(s) Thai language through speaking, reading and writing 4. Participants or guardian of participant be able to communicate through electronic tools such as Google form or line. 5. Capable of attending all study visits according to the study schedule. 6. Capable of informed assent/consent and provision of written informed consent before any study procedures

Exclusion criteria

Exclusion criteria: 1. Have history of severe drug or vaccine allergy (anaphylaxis)? 2. Have history allergic to the components of the drug? 3. Participant has an infection or who has the history of COVID-19 infection within the last 90 days? or who has at higher risk of getting COVID-19 infection. 4. Did not receive any vaccine COVID-19 within 12 weeks before the enrollment? 5. Have any symptoms of acute illness within 3 days before the enrollment? 6. Be pregnant?

Design outcomes

Primary

MeasureTime frame
Immunological Response 4, 12 and 24 weeks after Evusheld injection IgG level

Secondary

MeasureTime frame
Immunological Response 4 week after Evusheld injection Neutralizing antibody assay,Safety 7 days after injection Adverse effects

Countries

Thailand

Contacts

Public ContactAssoc. Prof. Jassada Buaboonnam

Faculty of Medicine Siriraj Hospital, Mahidol University

onco008@yahoo.com0816897728

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026