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Prospective Assay for SARS-CoV-2 (COVID-19) Antibody Detection Indirectly by Immunofluorescence: SARS-CoV2 IIF Method

Prospective Assay for SARS-CoV-2 Antibody Detection Indirectly by Immunofluorescence: SARS-CoV2 IIF Method

Status
UNKNOWN
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04429620
Acronym
IIF
Enrollment
100
Registered
2020-06-12
Start date
2020-05-30
Completion date
2020-12-31
Last updated
2020-06-25

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

Conditions

Sars-CoV2

Brief summary

Prospective assay for SARS-CoV-2 antibody detection indirectly by immunofluorescence: SARS-CoV2 IIF method

Detailed description

Sample preparation, serum separation by centrifugation * 100 µl of serum for standard SARS-CoV2 ELISA is used according to the instructions for use. * 100 µl of serum indirect immunofluorescent (IIF) method is used, the samples thus prepared analysis is performed under an automated microscope

Interventions

DIAGNOSTIC_TESTImmunfluorescence

Serum indirect immunofluorescent (IIF) method is used, analysis is performed under an automated microscope.

Sponsors

Bilogical Research Centre, Szeged
CollaboratorUNKNOWN
Szeged University
Lead SponsorOTHER

Study design

Observational model
CASE_CONTROL
Time perspective
OTHER

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Person over 18 years of age * Signing a package leaflet and a informal consent * In the case of a positive group, confirmed by SARS-CoV2 qPCR Patient with COVID-19 or recovered individual. * In case of negative group by SARS-CoV2 qPCR test 2 negative in COVID-19 suffering individual

Exclusion criteria

* Refuses to sign the consent form

Design outcomes

Primary

MeasureTime frameDescription
Sensitivity of the method by SARS-CoV2 ELISA compared8 monthsSensitivity of the method by SARS-CoV2 ELISA compared

Secondary

MeasureTime frameDescription
Detectability of the antibodies IgA type against SARS-CoV2 virus8 monthsDetectability of the antibodies IgA type against SARS-CoV2 virus in the early stages of the disease.

Countries

Hungary

Contacts

Primary ContactKatalin Burián, MD
burian.katalin@med.u-szeged.hu+36 62 544 000
Backup ContactDávid Pintér, Pharm. D.

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026