- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT04426292
SARS-COV-2 Seroprevalence and Seroconversion Among Employees of the Universitair Ziekenhuis Brussel During the 2020 COVID-19 Outbreak (COVEMUZ)
A novel zoonotic coronavirus was discovered in Wuhan (Hubei Province, China) mid-December 2019 and was named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus rapidly spread to the rest of the world, including Europe and explicitly affects the respiratory system, generating Coronavirus disease 2019 (COVID-19).
This study is a monocentric interventional prospective cohort study. After signing a written informed consent, participants will be recruited for questionnaire completion and blood sampling. Sample storage and analysis will be performed at the laboratory of microbiology of the UZ Brussel.
- To document SARS-CoV-2 seroprevalence among employees of the UZ Brussel at day 0 (i.e. at beginning of the study, planned early May 2020), month 2 and month 5.
- To document number of SARS-CoV-2 seroconversions among employees of the UZ Brussel over a period of 5 months.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Sabine Allard, MD
- Telefonnummer: 1923369
- E-mail: sabine.allard@uzbrussel.be
Undersøgelse Kontakt Backup
- Navn: Laurien De Greef, Nurse
- Telefonnummer: 1929849
- E-mail: laurien.degreef@uzbrussel.be
Studiesteder
-
-
Brussel
-
Jette, Brussel, Belgien, 1090
- Rekruttering
- UZ Brussel
-
Kontakt:
- Laurien De Greef, Nurse
- Telefonnummer: 1929849
- E-mail: laurien.degreef@uzbrussel.be
-
Ledende efterforsker:
- Sabine Allard, MD
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Any adult employee of the UZ Brussel who provided a signed informed consent to participate in the study.
Exclusion Criteria:
- UZ Brussel employees whose contract expires within 6 months of study initiation, with the exception of resident trainees (if training continues in another hospital, resident trainees will be asked to perform the last sampling when leaving the UZ Brussel).
- Staff not active during the inclusion period
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Sundhedstjenesteforskning
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Andet: Generel arm
Alle patienter følger denne arm.
Patienterne vil gennemgå 3 blodprøver på 3 forskellige tidspunkter og skal udfylde et spørgeskema på 3 forskellige tidspunkter
|
Antibody testing for Sars-COV-2 antibodies in blood.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Seroprevalence
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To document SARS-CoV-2 seroprevalence among employees of the UZ Brussel at day 0 (i.e. at beginning of the study, planned early May 2020), month 2 and month 5.
|
Change from baseline to 2 months and 5 months timepoint
|
|
seroconversions
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To document number of SARS-CoV-2 seroconversions among employees of the UZ Brussel over a period of 5 months.
|
Change from baseline to 2 months and 5 months timepoint
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of definite cases
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To document the incidence of new definite cases of COVID-19 (based on self-reported positive PCR testing on nasopharyngeal swab) among employees of the UZ Brussel over a period of five months.
|
Change from baseline to 2 months and 5 months timepoint
|
|
Incidence of probable cases
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To document the incidence of new probable cases of COVID-19 (based on study questionnaire) among employees of the UZ Brussel over a period of five months.
|
Change from baseline to 2 months and 5 months timepoint
|
|
Antibody kinetics
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To document the SARS-CoV-2 antibody kinetics after confirmed and probable COVID-19.
Specifically (1) electrostatic interactions, (2) dispersion forces, (3) hydrogen bonds, and (4) hydrophobic interactions.
|
Change from baseline to 2 months and 5 months timepoint
|
|
Potential work-related risk factors
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To investigate potential work-related risk factors for SARS-CoV-2 infection among employees of the UZ Brussel.
|
Change from baseline to 2 months and 5 months timepoint
|
|
Proportion of asymptomatic seroconversions
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To quantify the proportion of asymptomatic seroconversions among employees of the UZ Brussel over a period of five months.
|
Change from baseline to 2 months and 5 months timepoint
|
|
Concerns for safety for infection with COVID-19
Tidsramme: Change from baseline to 2 months and 5 months timepoint
|
- To document the concerns of HCW and non-HCW about their safety for infection with COVID-19.
|
Change from baseline to 2 months and 5 months timepoint
|
Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- COVEMUZ
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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