FindTrial
Sign In

Effectiveness of Covid-19 vaccination and incidence of SARS-COV-2 reinfection in healthcare and frontline workers working in a tertiary cancer centre of India.

A retrospective study to assess the effectiveness of Covid-19 vaccination and incidence of SARS-COV-2 reinfection in healthcare and frontline workers working in a tertiary cancer centre of India. - NO

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/08/035655
Enrollment
1760
Registered
2021-08-13
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: NIL: NIL Control Intervention1: NIL: NIL

Sponsors

Tata Memorial Centre
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Healthcare and frontline workers from a single tertiary cancer centre 2.HCW and FLW between the age of 18-80 years and willing for the vaccination

Exclusion criteria

Exclusion criteria: 1.Non-healthcare care and non- frontline workers 2.Healthcare and frontline workers from other hospitals

Design outcomes

Primary

MeasureTime frame
Primary outcome 1. To assess the efficacy of vaccination for the prevention of SARS-COV-2 in healthcare and frontline workers. Timepoint: 6 months—

Secondary

MeasureTime frame
1.To assess the incidence of reinfection following natural infection. 2.To assess the number of HCW & FLW who are not vaccinated and the reasons for not taking the vaccine. Timepoint: 6 months—

Countries

India

Contacts

Public ContactDr Sudeep Gupta

Tata Memorial Centre

sudeepgupta04@yahoo.com912224177201

Outcome results

None listed

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