Status:

NOT_YET_RECRUITING

Study of Anti-BKPyV Immune Responses in Kidney Transplant Patients With BKPyV Viremia

Lead Sponsor:

Assistance Publique - Hôpitaux de Paris

Conditions:

BK Polyomavirus

Kidney Transplant

Eligibility:

All Genders

7+ years

Brief Summary

The human pathogen BK polyomavirus (BKPyV) is a ubiquitous, small, non-enveloped DNA virus that infects over 90% of people, typically in childhood with mild or no symptoms. Following primary infection...

Eligibility Criteria

Inclusion

  • No objection to participation in the research study (from patients or legal guardians)
  • Affiliated to the French national social security system
  • Age ≥ 7 years old
  • Weight ≥ 12 kg
  • Additional criteria for kidney transplant recipients with BKPyV DNAemia:
  • Patients who underwent kidney transplantation within 12 months prior to inclusion, regardless of the initial indication
  • Detectable de novo BKPyV DNAemia within the first 12 months post-transplantation
  • Additional criteria for kidney transplant recipients without BKPyV DNAemia:
  • Patients who underwent kidney transplantation within 12 months prior to inclusion, regardless of the initial indication
  • No detectable de novo BKPyV DNAemia within the first 12 months post-transplantation
  • Additional criteria for healthy donors (controls):
  • Age ≥ 18 years old
  • Blood donation to the EFS
  • Consent for the use of their blood donation for research purposes.

Exclusion

  • Objection to participation in the research study

Key Trial Info

Start Date :

May 30 2025

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

May 30 2028

Estimated Enrollment :

75 Patients enrolled

Trial Details

Trial ID

NCT06988072

Start Date

May 30 2025

End Date

May 30 2028

Last Update

May 23 2025

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