Skip to content

Trial for collection of blood samples from healed Covid-19 patients - research and development of in-vitro diagnostics

Trial for collection of blood samples from healed Covid-19 patients - research and development of in-vitro diagnostics

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00022406
Enrollment
50
Registered
2020-10-06
Start date
2020-10-02
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 infection Covid-19 U07.1

Interventions

Group 1: A serum sample as well as a plasma sample will be collected from all participants.

Sponsors

R-Biopharm AG
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Ability to understand and sign the informed consent form 2. Women and men above 18 years old 3. Earlier Covid-19 disease, confirmed by a positiv PCR result

Exclusion criteria

Exclusion criteria: 4. Any event which in the opinion of the invesigator prevents the participation of this patient in the study

Design outcomes

Primary

MeasureTime frame
The purpose of the study is the collection of paired blood samples (5ml serum and 5 ml plasma) from up to 50 adults convalesced and healed from Covid-19 on the investigator site Borstel witin 4-6 weeks. The blood samples will be used from R-Biopharm AG in cooperation with the affiliated company Seramun Diagnostica GmbH for the development of a SARS-CoV-2 antibody test for the qualitative detection of human anti-SARS-CoV-2-IgG antibodies. The product should detect analytes from serum and plasma (citrate, heparine, EDTA). Therefore, the matrix equivalence witin the test development should be prooved. The collected samples will be used for this purpose.

Secondary

MeasureTime frame
The secondary outcome of the study is the characterisation of paired samples with the use of a Case Report Form.

Countries

Germany

Contacts

Public ContactJan Heyckendorf

Klinisches StudienzentrumForschungszentrum BorstelLeibniz Lungenzentrum/Medizinische Klinik

jheyckendorf@fz-borstel.de+49 (0) 45 37 188 2905

Outcome results

None listed

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