Immunological Safety and Effectiveness of the First Booster Dose of mRNA Vaccines Against COVID-19 in Kidney Transplant Recipients.

NCT ID: NCT05483725

Last Updated: 2024-03-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

108 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-10-04

Study Completion Date

2024-12-31

Brief Summary

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Prospective observational trial to assess immunological safety (anti-HLA antibodies, donor-derived cell-free DNA) and immunological effectiveness (anti-SARS-CoV-2 IgG) of the first booster dose of SARS-CoV-2 mRNA vaccines in kidney transplant recipients at least one year from transplantation.

Detailed Description

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Conditions

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Kidney Diseases Kidney Transplant; Complications COVID-19 Vaccine Adverse Reaction Rejection Acute Renal Rejection Chronic Renal

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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First booster dose group

Booster dose of mRNA vaccine

Intervention Type BIOLOGICAL

Administration of SARS-CoV-2 mRNA vaccine.

Interventions

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Booster dose of mRNA vaccine

Administration of SARS-CoV-2 mRNA vaccine.

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Kidney transplant recipients followed at Institute for Clinical and Experimental Medicine (IKEM)
* vaccinated with 2 doses of mRNA vaccine (BNT-162b2 or mRNA-1273)
* immunosuppressive regimen includes or does not include mycophenolic acid or mycophenolate mofetil
* COVID naive

Exclusion Criteria

* age \< 18 years
* pregnant women, breastfeeding women
* unable/unwilling to give informed consent
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Institute for Clinical and Experimental Medicine

OTHER_GOV

Sponsor Role lead

Responsible Party

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Prof. Ondřej Viklický, M.D., Ph.D.

Head of the Transplant Center, Head of the Department of Nephrology, Principle Investigator, Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ondrej Viklicky, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Head of Department of Nephrology

Locations

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Institute for Clinical and Experimental Medicine

Prague, , Czechia

Site Status

Countries

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Czechia

References

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Petr V, Zahradka I, Modos I, Roder M, Fialova M, Machkova J, Kabrtova K, Hruba P, Magicova M, Slavcev A, Striz I, Viklicky O. Safety and Immunogenicity of SARS-CoV-2 mRNA Vaccine Booster Doses in Kidney Transplant Recipients: Results of a 12-mo Follow-up From a Prospective Observational Study. Transplant Direct. 2024 May 17;10(6):e1645. doi: 10.1097/TXD.0000000000001645. eCollection 2024 Jun.

Reference Type DERIVED
PMID: 38769974 (View on PubMed)

Petr V, Zahradka I, Modos I, Roder M, Prewett A, Fialova M, Machkova J, Hruba P, Magicova M, Slavcev A, Striz I, Viklicky O. First Booster of SARS-COV-2 mRNA Vaccine Is Not Associated With Alloimmunization and Subclinical Injury of Kidney Allograft. Transplantation. 2023 Feb 1;107(2):e62-e64. doi: 10.1097/TP.0000000000004421. Epub 2022 Oct 29. No abstract available.

Reference Type DERIVED
PMID: 36314999 (View on PubMed)

Other Identifiers

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G-21-71

Identifier Type: -

Identifier Source: org_study_id

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