deltatrials
Active Not Recruiting OBSERVATIONAL NCT04035811

Prospective Clinical Assessment Study in Children With Achondroplasia (ACH)

Prospective Clinical Assessment Study in Children With Achondroplasia: The PROPEL Trial

Sponsor: QED Therapeutics, a BridgeBio company

Conditions Achondroplasia
Updated 27 times since 2019 Last updated: Apr 8, 2025 Started: Aug 12, 2019 Primary completion: Jun 30, 2026 Completion: Jun 30, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Achondroplasia, this trial is ongoing. The trial is conducted by QED Therapeutics, a BridgeBio company and has accumulated 27 data snapshots since 2019. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Aug 2019 – ~Sep 2019 · 31 days · monthly snapshot~Sep 2019 – ~Nov 2019 · 2 months · monthly snapshot~Nov 2019 – ~Dec 2019 · 30 days · monthly snapshot~Dec 2019 – ~Jan 2020 · 31 days · monthly snapshot~Jan 2020 – ~Feb 2020 · 31 days · monthly snapshot~Feb 2020 – ~Apr 2020 · 2 months · monthly snapshot~Apr 2020 – ~Oct 2020 · 6 months · monthly snapshot~Oct 2020 – ~Nov 2020 · 31 days · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Dec 2021 · 2 months · monthly snapshot~Dec 2021 – ~May 2022 · 5 months · monthly snapshot~May 2022 – ~Aug 2023 · 15 months · 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 – ~Jan 2024 · 2 months · monthly snapshot~Jan 2024 – ~Mar 2024 · 2 months · monthly snapshot~Mar 2024 – ~May 2024 · 2 months · monthly snapshot~May 2024 – ~Jun 2024 · 31 days · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – ~May 2025 · 3 months · monthly snapshot~May 2025 – ~Sep 2025 · 4 months · monthly snapshot~Sep 2025 – ~Dec 2025 · 3 months · monthly snapshot~Dec 2025 – present · 7 months · monthly snapshot

Change History

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

    Active Not Recruiting

  2. Sep 2025 — Dec 2025 [monthly]

    Active Not Recruiting

  3. May 2025 — Sep 2025 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  4. Feb 2025 — May 2025 [monthly]

    Recruiting

  5. Sep 2024 — Feb 2025 [monthly]

    Recruiting

Show 22 earlier versions
  1. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  2. Jun 2024 — Jul 2024 [monthly]

    Recruiting

  3. May 2024 — Jun 2024 [monthly]

    Recruiting

  4. Mar 2024 — May 2024 [monthly]

    Recruiting

  5. Jan 2024 — Mar 2024 [monthly]

    Recruiting

  6. Nov 2023 — Jan 2024 [monthly]

    Recruiting

  7. Oct 2023 — Nov 2023 [monthly]

    Recruiting

  8. Sep 2023 — Oct 2023 [monthly]

    Recruiting

  9. Aug 2023 — Sep 2023 [monthly]

    Recruiting

  10. May 2022 — Aug 2023 [monthly]

    Recruiting

  11. Dec 2021 — May 2022 [monthly]

    Recruiting

  12. Oct 2021 — Dec 2021 [monthly]

    Recruiting

  13. Jan 2021 — Oct 2021 [monthly]

    Recruiting

  14. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  15. Oct 2020 — Nov 2020 [monthly]

    Recruiting

  16. Apr 2020 — Oct 2020 [monthly]

    Recruiting

  17. Feb 2020 — Apr 2020 [monthly]

    Recruiting

  18. Jan 2020 — Feb 2020 [monthly]

    Recruiting

  19. Dec 2019 — Jan 2020 [monthly]

    Recruiting

  20. Nov 2019 — Dec 2019 [monthly]

    Recruiting

  21. Sep 2019 — Nov 2019 [monthly]

    Recruiting

  22. Aug 2019 — Sep 2019 [monthly]

    Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • QED Therapeutics, a BridgeBio company
Data source: QED Therapeutics, a BridgeBio company

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