Measuring blood-vessel lining damage in organ donors after brain death
Official title: Endothelial Glycocalyx Status and Damage in Brain Death Organ Donors
Run by University Hospital Hradec Kralove · NCT05609123 · Data updated 2026-11-12
This project will test whether measuring damage to the endothelial glycocalyx in people declared brain dead who are organ donors can help guide ways to improve donated organs.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 100 (estimated) |
| Sponsor | University Hospital Hradec Kralove Academic / other |
| Locations | 1 site (Hradec Králové) |
| Status | Recruiting |
| Started | January 1, 2022 |
| Main results expected | December 31, 2027 |
| Study ends | December 31, 2027 |
| Registry record updated | May 1, 2026 |
| Trial ID | NCT05609123 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients declared brain dead in intensive care who are potential organ donors.
✕Probably not a fit
People who are alive, not declared brain dead, or not organ donors would not be eligible and would not benefit directly from this project.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study enrolls patients declared brain dead who are potential organ donors and characterizes endothelial glycocalyx (EG) degradation using biochemical markers and bedside measurements. Samples and clinical data will be collected prior to organ procurement and linked to donor factors and short-term graft function when available. The investigators will describe EG status across donors to identify patterns associated with worse organ quality or transplant outcomes. Findings are intended to inform strategies for organ optimization, particularly for marginal donors.
Why it matters
Potential benefit: If successful, this work could help clinicians recognize damaged donor organs and guide treatments to improve organ function after transplant.
How similar studies have gone: Previous observational studies have reported that EG shedding markers (for example, syndecan‑1) correlate with vascular injury and worse outcomes in critical illness and transplantation, but using these measures to guide donor optimization is still preliminary.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * patients in critical condition declared as brain dead by clinical examination Exclusion Criteria: * N/A
Where it's running
-
University Hospital Hradec Kralove
Hradec Králové, Czechia Recruiting
Study contacts
- Study coordinator: David Astapenko, MD, PhD
- Email: david.astapenko@fnhk.cz
- Phone: +420495833218
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.