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Recruiting NCT05191381

NCT05191381 Immune Modulation by Exosomes in COVID-19

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Clinical Trial Summary
NCT ID NCT05191381
Status Recruiting
Phase
Sponsor University of Ulm
Condition COVID-19
Study Type OBSERVATIONAL
Enrollment 40 participants
Start Date 2021-12-22
Primary Completion 2025-07-31

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 90 Years
Study Type OBSERVATIONAL
Interventions
Application of exosomes in a whole blood assay

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.

This trial targets 40 participants in total. It began in 2021-12-22 with a primary completion date of 2025-07-31.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

Following whole blood stimulation with mesenchymal stem cell derived exosomes, immune phenotype, cytokine release and mRNA expression patterns from critically ill patients with COVID-19 will be determined.

Eligibility Criteria

Inclusion Criteria: * Critically ill COVID-19 patients with lung dysfunction * COVID-19 WHO severity degree \>= 4, ARDS (WHO Definition 13 March 2020) * Body weight \> 50 kg * Informed consent Exclusion Criteria: * Pregnant or breast feeding women

Contact & Investigator

Central Contact

Manfred Weiss, MD

✉ manfred.weiss@uniklinik-ulm.de

📞 +49(0)731500

Principal Investigator

Manfred Weiss, MD

PRINCIPAL INVESTIGATOR

Clinic of Anaesthesiology and Intensive Care Medicine

Frequently Asked Questions

Who can join the NCT05191381 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 90 Years, studying COVID-19. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT05191381 currently recruiting?

Yes, NCT05191381 is actively recruiting participants. Contact the research team at manfred.weiss@uniklinik-ulm.de for enrollment information.

Where is the NCT05191381 trial being conducted?

This trial is being conducted at Ulm, Germany.

Who is sponsoring the NCT05191381 clinical trial?

NCT05191381 is sponsored by University of Ulm. The principal investigator is Manfred Weiss, MD at Clinic of Anaesthesiology and Intensive Care Medicine. The trial plans to enroll 40 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology