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COVID-19 Vaccine effectiveness and hesitancy study in Healthcare Workers of Max Group of Hospitals

â??A prospective, longitudinal, observational, postlicensure vaccine evaluation study to assess the effectiveness of COVID-19 vaccine among the Healthcare workers of Max group of hospitalsâ??

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/01/030782
Enrollment
1000
Registered
2021-01-27
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

Intervention1: Not applicable: Not applicable

Sponsors

CSIRInstitute of Genomics and Integrative Biology
Lead Sponsor
Max Healthcare A Unit of Devki Devi Foundation
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: • HCWs of Max group of hospitals, irrespective of age and gender • HCWs who are being offered Govt. of India approved COVID-19 vaccines Covishield or COVAXIN

Exclusion criteria

Exclusion criteria: Refusal to give informed consent, or contraindication to venipuncture.

Design outcomes

Primary

MeasureTime frame
Seropositivity in participants after vaccinationTimepoint: 7, 14, 28, 45, 90 days after vaccination, may be extended further—

Secondary

MeasureTime frame
Effectiveness of COVID-19 vaccinesTimepoint: 30 days, 90 days, may be extended further—

Countries

India

Contacts

Public ContactSujeet Jha

Max Healthcare

sujeet.jha@maxhealthcare.com9910609000

Outcome results

None listed

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