Skip to content

The Role of Natural Killer, Complement and T-lymphocytes in COVID-19 Disease, a Prospective Monocentric Study

The Role of Natural Killer, Complement and T-lymphocytes in COVID-19 Disease, a Prospective Monocentric Study

Status
UNKNOWN
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05258643
Acronym
TONIC
Enrollment
150
Registered
2022-02-28
Start date
2020-09-01
Completion date
2024-09-01
Last updated
2022-02-28

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

Conditions

Complement Abnormality, Covid19, Peripheral Blood Mononuclear Cells

Brief summary

The current study is an open, non-randomized, monocentric, and interventional study. CoViD-19 patients will be recruited at UZ Brussel after informed consent is obtained. Whole blood and serum samples will be collected during acute disease (inclusion and 7 days after inclusion) and during patient follow-up at 2 months after infection. Sample storage and subsequent use in fundamental research will be performed at VUB Neuro-Aging and Viro-Immunotherapy. Additionally, medical records of UZ Brussel will be searched and epidemiological, clinical, radiological, and biological data of the selected patients will be obtained at the diagnosis time point and during follow-up. Healthy volunteers will be recruited as well in the current study, as a comparison arm, after informed consent is obtained.

Interventions

OTHERBlood analysis

Venipuncture and collection of serum and whole blood

Sponsors

Universitair Ziekenhuis Brussel
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
ALL
Healthy volunteers
Yes

Inclusion criteria

Covid-19 patients Inclusion Criteria: * Positive nasopharyngeal reverse transcriptase-polymerase chain reaction for SARS-Coronavirus-02 * Signed inform consent Healthy Volunteers Inclusion Criteria: * Signed inform consent

Design outcomes

Primary

MeasureTime frame
Difference in complements or peripheral blood mononuclear cells between CoViD-19 patients and controlsup to 1 year

Countries

Belgium

Contacts

Primary ContactMarco Moretti
marco.moretti@uzbrussel.be+32 (0)2477 6001

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 6, 2026