deltatrials
Unknown OBSERVATIONAL NCT03326076

Evaluation of Patient Outcomes From the Kidney Allograft Outcomes AlloSure Registry (KOAR)

Sponsor: CareDx

Updated 25 times since 2017 Last updated: Jun 23, 2023 Started: Jan 23, 2018 Primary completion: Jun 30, 2025 Completion: Dec 31, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Kidney Transplant Rejection and is currently ongoing. CareDx leads this study, which shows 25 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Nov 2017 – ~Apr 2018 · 5 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Oct 2018 · 4 months · monthly snapshot~Oct 2018 – ~Feb 2019 · 4 months · monthly snapshot~Feb 2019 – ~Apr 2019 · 59 days · monthly snapshot~Apr 2019 – ~May 2019 · 30 days · monthly snapshot~May 2019 – ~Aug 2019 · 3 months · monthly snapshot~Aug 2019 – ~Oct 2019 · 2 months · monthly snapshot~Oct 2019 – ~Nov 2019 · 31 days · monthly snapshot~Nov 2019 – ~Jan 2020 · 2 months · monthly snapshot~Jan 2020 – ~Mar 2020 · 2 months · monthly snapshot~Mar 2020 – ~Jul 2020 · 4 months · monthly snapshot~Jul 2020 – ~Sep 2020 · 2 months · monthly snapshot~Sep 2020 – ~Nov 2020 · 2 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Sep 2021 · 7 months · monthly snapshot~Sep 2021 – ~Dec 2021 · 3 months · monthly snapshot~Dec 2021 – ~Jul 2023 · 19 months · monthly snapshot~Jul 2023 – ~Jul 2024 · 12 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – ~Feb 2026 · 5 months · monthly snapshot~Feb 2026 – present · 7 months · monthly snapshot

Change History

25 versions recorded
  1. Feb 2026 — Present [monthly]

    Unknown

    Status: Active Not RecruitingUnknown

  2. Sep 2025 — Feb 2026 [monthly]

    Active Not Recruiting

  3. Sep 2024 — Sep 2025 [monthly]

    Active Not Recruiting

  4. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  5. Jul 2023 — Jul 2024 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

Show 20 earlier versions
  1. Dec 2021 — Jul 2023 [monthly]

    Recruiting

  2. Sep 2021 — Dec 2021 [monthly]

    Recruiting

  3. Feb 2021 — Sep 2021 [monthly]

    Recruiting

  4. Jan 2021 — Feb 2021 [monthly]

    Recruiting

  5. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  6. Sep 2020 — Nov 2020 [monthly]

    Recruiting

  7. Jul 2020 — Sep 2020 [monthly]

    Recruiting

  8. Mar 2020 — Jul 2020 [monthly]

    Recruiting

  9. Jan 2020 — Mar 2020 [monthly]

    Recruiting

  10. Nov 2019 — Jan 2020 [monthly]

    Recruiting

  11. Oct 2019 — Nov 2019 [monthly]

    Recruiting

  12. Aug 2019 — Oct 2019 [monthly]

    Recruiting

  13. May 2019 — Aug 2019 [monthly]

    Recruiting

  14. Apr 2019 — May 2019 [monthly]

    Recruiting

  15. Feb 2019 — Apr 2019 [monthly]

    Recruiting

  16. Oct 2018 — Feb 2019 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  17. Jun 2018 — Oct 2018 [monthly]

    Not Yet Recruiting

  18. May 2018 — Jun 2018 [monthly]

    Not Yet Recruiting

  19. Apr 2018 — May 2018 [monthly]

    Not Yet Recruiting

    Phase: NANone

  20. Nov 2017 — Apr 2018 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • CareDx
Data source: CareDx

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