deltatrials
Completed OBSERVATIONAL NCT00042614

Study of Heart Transplant Rejection

Acute Cardiac Allograft Cellular Rejection and Cardiac Allograft Vasculopathy: Identification of Diagnostic Biomarkers and Target Pathways for Preventive Therapy

Sponsor: National Institutes of Health Clinical Center (CC)

Updated 59 times since 2017 Last updated: Jan 15, 2026 Started: Apr 7, 2003
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00042614, this observational or N/A phase trial focuses on Heart Transplantation and remains completed. Sponsored by National Institutes of Health Clinical Center (CC), it has been updated 59 times since 2003, reflecting substantial change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshot~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshot~Jun 2018 – ~Aug 2018 · 2 months · monthly snapshot~Aug 2018 – ~Sep 2018 · 31 days · monthly snapshot~Sep 2018 – ~Mar 2019 · 6 months · monthly snapshot~Mar 2019 – ~May 2019 · 2 months · monthly snapshot~May 2019 – ~Aug 2019 · 3 months · monthly snapshot~Aug 2019 – ~Sep 2019 · 31 days · monthly snapshot~Sep 2019 – ~Feb 2020 · 5 months · monthly snapshot~Feb 2020 – ~Mar 2020 · 29 days · monthly snapshot~Mar 2020 – ~Apr 2020 · 31 days · monthly snapshot~Apr 2020 – ~May 2020 · 30 days · monthly snapshot~May 2020 – ~Jun 2020 · 31 days · monthly snapshot~Jun 2020 – ~Jul 2020 · 30 days · monthly snapshot~Jul 2020 – ~Aug 2020 · 31 days · monthly snapshot~Aug 2020 – ~Sep 2020 · 31 days · monthly snapshot~Sep 2020 – ~Nov 2020 · 2 months · monthly snapshot~Nov 2020 – ~Dec 2020 · 30 days · monthly snapshot~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Mar 2021 · 28 days · monthly snapshot~Mar 2021 – ~Sep 2021 · 6 months · monthly snapshot~Sep 2021 – ~Oct 2021 · 30 days · monthly snapshot~Oct 2021 – ~Nov 2021 · 31 days · monthly snapshot~Nov 2021 – ~Jan 2022 · 2 months · monthly snapshot~Jan 2022 – ~Apr 2022 · 3 months · monthly snapshot~Apr 2022 – ~May 2022 · 30 days · monthly snapshot~May 2022 – ~Jun 2022 · 31 days · monthly snapshot~Jun 2022 – ~Jul 2022 · 30 days · monthly snapshot~Jul 2022 – ~Sep 2022 · 2 months · monthly snapshot~Sep 2022 – ~Nov 2022 · 2 months · monthly snapshot~Nov 2022 – ~Feb 2023 · 3 months · monthly snapshot~Feb 2023 – ~Apr 2023 · 59 days · monthly snapshot~Apr 2023 – ~May 2023 · 30 days · monthly snapshot~May 2023 – ~Jun 2023 · 31 days · monthly snapshot~Jun 2023 – ~Jul 2023 · 30 days · monthly snapshot~Jul 2023 – ~Aug 2023 · 31 days · monthly snapshot~Aug 2023 – ~Sep 2023 · 31 days · monthly snapshot~Sep 2023 – ~Oct 2023 · 30 days · monthly snapshot~Oct 2023 – ~Nov 2023 · 31 days · monthly snapshot~Nov 2023 – ~Dec 2023 · 30 days · monthly snapshot~Dec 2023 – ~Jan 2024 · 31 days · monthly snapshot~Jan 2024 – ~Feb 2024 · 31 days · monthly snapshot~Feb 2024 – ~Mar 2024 · 29 days · monthly snapshot~Mar 2024 – ~Apr 2024 · 31 days · monthly snapshot~Apr 2024 – ~Jun 2024 · 2 months · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Oct 2024 · 30 days · monthly snapshot~Oct 2024 – ~Nov 2024 · 31 days · monthly snapshot~Nov 2024 – ~Jan 2025 · 2 months · monthly snapshot~Jan 2025 – ~Feb 2025 · 31 days · monthly snapshot~Feb 2025 – ~Apr 2025 · 59 days · monthly snapshot~Apr 2025 – ~May 2025 · 30 days · monthly snapshot~May 2025 – ~Jul 2025 · 2 months · monthly snapshot~Jul 2025 – ~Sep 2025 · 2 months · monthly snapshot~Sep 2025 – ~Dec 2025 · 3 months · monthly snapshot~Dec 2025 – ~Feb 2026 · 2 months · monthly snapshot~Feb 2026 – present · 5 months · monthly snapshot

Change History

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

    Completed

  2. Dec 2025 — Feb 2026 [monthly]

    Completed

  3. Sep 2025 — Dec 2025 [monthly]

    Completed

  4. Jul 2025 — Sep 2025 [monthly]

    Completed

  5. May 2025 — Jul 2025 [monthly]

    Completed

Show 54 earlier versions
  1. Apr 2025 — May 2025 [monthly]

    Completed

  2. Feb 2025 — Apr 2025 [monthly]

    Completed

  3. Jan 2025 — Feb 2025 [monthly]

    Completed

  4. Nov 2024 — Jan 2025 [monthly]

    Completed

  5. Oct 2024 — Nov 2024 [monthly]

    Completed

  6. Sep 2024 — Oct 2024 [monthly]

    Completed

  7. Jul 2024 — Sep 2024 [monthly]

    Completed

  8. Jun 2024 — Jul 2024 [monthly]

    Completed

  9. Apr 2024 — Jun 2024 [monthly]

    Completed

  10. Mar 2024 — Apr 2024 [monthly]

    Completed

  11. Feb 2024 — Mar 2024 [monthly]

    Completed

  12. Jan 2024 — Feb 2024 [monthly]

    Completed

  13. Dec 2023 — Jan 2024 [monthly]

    Completed

  14. Nov 2023 — Dec 2023 [monthly]

    Completed

  15. Oct 2023 — Nov 2023 [monthly]

    Completed

  16. Sep 2023 — Oct 2023 [monthly]

    Completed

  17. Aug 2023 — Sep 2023 [monthly]

    Completed

  18. Jul 2023 — Aug 2023 [monthly]

    Completed

  19. Jun 2023 — Jul 2023 [monthly]

    Completed

  20. May 2023 — Jun 2023 [monthly]

    Completed

  21. Apr 2023 — May 2023 [monthly]

    Completed

  22. Feb 2023 — Apr 2023 [monthly]

    Completed

  23. Nov 2022 — Feb 2023 [monthly]

    Completed

  24. Sep 2022 — Nov 2022 [monthly]

    Completed

  25. Jul 2022 — Sep 2022 [monthly]

    Completed

  26. Jun 2022 — Jul 2022 [monthly]

    Completed

  27. May 2022 — Jun 2022 [monthly]

    Completed

  28. Apr 2022 — May 2022 [monthly]

    Completed

  29. Jan 2022 — Apr 2022 [monthly]

    Completed

  30. Nov 2021 — Jan 2022 [monthly]

    Completed

  31. Oct 2021 — Nov 2021 [monthly]

    Completed

  32. Sep 2021 — Oct 2021 [monthly]

    Completed

  33. Mar 2021 — Sep 2021 [monthly]

    Completed

  34. Feb 2021 — Mar 2021 [monthly]

    Completed

  35. Jan 2021 — Feb 2021 [monthly]

    Completed

  36. Dec 2020 — Jan 2021 [monthly]

    Completed

  37. Nov 2020 — Dec 2020 [monthly]

    Completed

  38. Sep 2020 — Nov 2020 [monthly]

    Completed

  39. Aug 2020 — Sep 2020 [monthly]

    Completed

  40. Jul 2020 — Aug 2020 [monthly]

    Completed

  41. Jun 2020 — Jul 2020 [monthly]

    Completed

  42. May 2020 — Jun 2020 [monthly]

    Completed

  43. Apr 2020 — May 2020 [monthly]

    Completed

  44. Mar 2020 — Apr 2020 [monthly]

    Completed

  45. Feb 2020 — Mar 2020 [monthly]

    Completed

  46. Sep 2019 — Feb 2020 [monthly]

    Completed

    Status: RecruitingCompleted

  47. Aug 2019 — Sep 2019 [monthly]

    Recruiting

  48. May 2019 — Aug 2019 [monthly]

    Recruiting

  49. Mar 2019 — May 2019 [monthly]

    Recruiting

  50. Sep 2018 — Mar 2019 [monthly]

    Recruiting

  51. Aug 2018 — Sep 2018 [monthly]

    Recruiting

  52. Jun 2018 — Aug 2018 [monthly]

    Recruiting

  53. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NANone

  54. Jan 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Apr 2003

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institutes of Health Clinical Center (CC)
Data source: National Institutes of Health Clinical Center (CC)

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