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COVID - antibody surveillance among Healthcare workers

Immune Response following COVID 19 vaccination among healthcare workers in a tertiary care center in South India â?? A Cross sectional study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/06/033967
Enrollment
32
Registered
2021-06-03
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

None listed

Interventions

Control Intervention1: Nil: Nil

Sponsors

Institution MOSC Medical College Hospital Kolenchery Ernakulam
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. All persons who have taken Anti-SARS-CoV-2 IgG level prior to the complete dose (2nd dose) of COVID 19 vaccination. 2. Vaccine shall be COVISHIELD

Exclusion criteria

Exclusion criteria: 1. Those not completed the 2 dose of vaccination

Design outcomes

Primary

MeasureTime frame
Antibody response post 2nd dose of covid vaccinationTimepoint: After 4 weeks—

Secondary

MeasureTime frame
If antibody level is increasing after 2nd doseTimepoint: 4 - 6 weeks—

Countries

India

Contacts

Public ContactDr Ajith Venugopalan

MOSC Medical College Hospital, Kolenchery

ajith.v123@gmail.com9496339347

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026