Massive czech study decodes DNA of 1,100 to unlock disease secrets
NCT ID NCT04427163
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to create a reference map of genes, proteins, and other molecules in healthy Czech adults. Researchers will then compare these maps to those of people with various diseases to find patterns linked to illness. About 1,100 participants will provide blood samples, but no treatment or medication is given. The goal is purely to learn how our biology relates to disease.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 1,100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2018
- Expected to finish
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Mar 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Selection from the blood donnors from the blood transfusion department.
- Ages
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18 to 68 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * age 18 - 68 years * (for the first 1100 subjects): * healthy volunteers without genetically dependent disease and without such a disease in a family * healthy volunteer without the preliminary evidence of civilizational diseases such as hypertension, diabetes, autoimmune and tumor diseases or acute infectional diseases; clinically manifesting cardiovascular or pulmonary disability. * subject without permanent of long-term medication in the time of biological sampling. Exclusion Criteria: * not complying with inclusion criteria
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University Hospital Olomouc
RECRUITINGOlomouc, Czechia
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