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SARS-CoV-2 seroepidemiological investigation among healthcare workers at BG Klinikum Unfallkrankenhaus Berlin gGmbH (COVID-19)

SARS-CoV-2 seroepidemiological investigation among healthcare workers at BG Klinikum Unfallkrankenhaus Berlin gGmbH (COVID-19)

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00027094
Enrollment
1500
Registered
2021-11-12
Start date
2022-01-04
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

SARS-CoV-2-IgG antibodies

Interventions

Group 1: Blood is taken once from employees of the ukb to test the antibody response to a vaccination and to a possible SARS-CoV-2 infection. In a short accompanying questionnaire, the professional ac

Sponsors

BG Klinikum Unfallkrankenhaus Berlin gGmbH
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Employed at ukb / subsidiaries of ukb 2. Age> = 18 years 3. Able to give consent 4. Signed informed consent

Exclusion criteria

Exclusion criteria: 1. Not employed at ukb / subsidiaries of ukb 2. Age <18 years 3. Incapable of consent 4. No signed informed consent available

Design outcomes

Primary

MeasureTime frame
No primary endpoint in the traditional sense due to the design of the study. Primary question: Determination of the relationship between the quantitative antibody response and the vaccination strategy.

Secondary

MeasureTime frame
No secondary endpoint in the traditional sense due to the design of the study. Secondary question: Influence of the time interval after the second vaccination, age, gender, occupational group, previous infection and booster vaccination on the quantitative antibody response. Tertiary question: Development of the antibody response of employees who have previously tested seropositive.

Countries

Germany

Contacts

Public ContactKristina Zappel

Zentrum für Klinische Forschung BG Klinikum Unfallkrankenhaus Berlin gGmbH

kristina.zappel@ukb.de030-5681-4050

Outcome results

None listed

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