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Terminated OBSERVATIONAL NCT04757883

Immunological Follow-up After SARS CoV2 Vaccination in Kidney Transplant Recipients (COVATRHUS)

Immunological Follow-up After COVID 19 Vaccination in Kidney Transplant Recipients

Sponsor: University Hospital, Strasbourg, France

Conditions Kidney Transplant Recipients
Interventions Study of the synthesis of antibodies directed against SARS
Updated 7 times since 2021 Last updated: Aug 18, 2025 Started: Feb 2, 2021 Primary completion: Nov 1, 2024 Completion: Nov 1, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

the required number of patients has been reached

Other terminated trials from University Hospital, Strasbourg, France

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This observational or N/A phase trial investigates Kidney Transplant Recipients and is currently terminated or withdrawn. University Hospital, Strasbourg, France leads this study, which shows 7 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Mar 2021 – ~Oct 2021 · 7 months · monthly snapshotNot Yet Recruiting~Oct 2021 – ~Sep 2022 · 11 months · monthly snapshotRecruiting~Sep 2022 – ~Sep 2023 · 12 months · monthly snapshotRecruiting~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotRecruiting~Sep 2025 – present · 10 months · monthly snapshotTerminated

Change History

7 versions recorded

  1. Sep 2025 — Present [monthly]

    Terminated

    Status: Recruiting → Terminated

  2. Sep 2024 — Sep 2025 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Sep 2023 — Jul 2024 [monthly]

    Recruiting

  5. Sep 2022 — Sep 2023 [monthly]

    Recruiting

▶ Show 2 earlier versions

  1. Oct 2021 — Sep 2022 [monthly]

    Recruiting

    Status: Not Yet Recruiting → Recruiting

  2. Mar 2021 — Oct 2021 [monthly]

    Not Yet Recruiting

    First recorded

Feb 2021

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University Hospital, Strasbourg, France
Data source: University Hospital, Strasbourg, France

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations