deltatrials
Terminated OBSERVATIONAL NCT04301258

ProChondrix® CR Articular Cartilage Restoration Evaluation (PACE) Registry

Sponsor: AlloSource

Updated 15 times since 2020 Last updated: Nov 20, 2025 Started: Jan 6, 2020 Primary completion: Sep 14, 2023 Completion: Sep 14, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Duplicative data/insufficient enrollment

Listed as NCT04301258, this observational or N/A phase trial focuses on Cartilage Damage and Cartilage Injury and remains terminated or withdrawn. Sponsored by AlloSource, it has been updated 15 times since 2020, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Apr 2020 – ~May 2020 · 30 days · monthly snapshot~May 2020 – ~Jul 2020 · 2 months · monthly snapshot~Jul 2020 – ~Nov 2020 · 4 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~May 2021 · 3 months · monthly snapshot~May 2021 – ~Dec 2021 · 7 months · monthly snapshot~Dec 2021 – ~Feb 2022 · 2 months · monthly snapshot~Feb 2022 – ~Mar 2023 · 13 months · monthly snapshot~Mar 2023 – ~Oct 2023 · 7 months · monthly snapshot~Oct 2023 – ~Jul 2024 · 9 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – ~Dec 2025 · 3 months · monthly snapshot~Dec 2025 – present · 7 months · monthly snapshot

Change History

15 versions recorded
  1. Dec 2025 — Present [monthly]

    Terminated

  2. Sep 2025 — Dec 2025 [monthly]

    Terminated

  3. Sep 2024 — Sep 2025 [monthly]

    Terminated

  4. Jul 2024 — Sep 2024 [monthly]

    Terminated

  5. Oct 2023 — Jul 2024 [monthly]

    Terminated

    Status: RecruitingTerminated

Show 10 earlier versions
  1. Mar 2023 — Oct 2023 [monthly]

    Recruiting

  2. Feb 2022 — Mar 2023 [monthly]

    Recruiting

  3. Dec 2021 — Feb 2022 [monthly]

    Recruiting

  4. May 2021 — Dec 2021 [monthly]

    Recruiting

  5. Feb 2021 — May 2021 [monthly]

    Recruiting

  6. Jan 2021 — Feb 2021 [monthly]

    Recruiting

  7. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  8. Jul 2020 — Nov 2020 [monthly]

    Recruiting

  9. May 2020 — Jul 2020 [monthly]

    Recruiting

    Status: Enrolling By InvitationRecruiting

  10. Apr 2020 — May 2020 [monthly]

    Enrolling By Invitation

    First recorded

Jan 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • AlloSource
Data source: AlloSource

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