deltatrials
Active Not Recruiting OBSERVATIONAL NCT04349514

A Natural History Study to TRACK Brain and Spinal Cord Changes in Individuals with Friedreich Ataxia (TRACK-FA) ((TRACK-FA))

Sponsor: Children's Hospital of Philadelphia

Interventions Natural history
Updated 17 times since 2020 Last updated: Nov 25, 2024 Started: Feb 10, 2021 Primary completion: Oct 31, 2025 Completion: Oct 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 Friedreich Ataxia and is currently ongoing. Children's Hospital of Philadelphia leads this study, which shows 17 recorded versions since 2021 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~May 2020 – ~Aug 2020 · 3 months · monthly snapshot~Aug 2020 – ~Nov 2020 · 3 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshot~Apr 2021 – ~Nov 2021 · 7 months · monthly snapshot~Nov 2021 – ~Dec 2021 · 30 days · monthly snapshot~Dec 2021 – ~Sep 2022 · 9 months · monthly snapshot~Sep 2022 – ~Jan 2023 · 4 months · monthly snapshot~Jan 2023 – ~Mar 2023 · 59 days · monthly snapshot~Mar 2023 – ~Jun 2023 · 3 months · monthly snapshot~Jun 2023 – ~Sep 2023 · 3 months · monthly snapshot~Sep 2023 – ~Feb 2024 · 5 months · monthly snapshot~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Dec 2024 · 3 months · monthly snapshot~Dec 2024 – ~Sep 2025 · 9 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

17 versions recorded
  1. Sep 2025 — Present [monthly]

    Active Not Recruiting

  2. Dec 2024 — Sep 2025 [monthly]

    Active Not Recruiting

  3. Sep 2024 — Dec 2024 [monthly]

    Active Not Recruiting

  4. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  5. Feb 2024 — Jul 2024 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

Show 12 earlier versions
  1. Sep 2023 — Feb 2024 [monthly]

    Recruiting

  2. Jun 2023 — Sep 2023 [monthly]

    Recruiting

  3. Mar 2023 — Jun 2023 [monthly]

    Recruiting

  4. Jan 2023 — Mar 2023 [monthly]

    Recruiting

  5. Sep 2022 — Jan 2023 [monthly]

    Recruiting

  6. Dec 2021 — Sep 2022 [monthly]

    Recruiting

  7. Nov 2021 — Dec 2021 [monthly]

    Recruiting

  8. Apr 2021 — Nov 2021 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  9. Jan 2021 — Apr 2021 [monthly]

    Not Yet Recruiting

  10. Nov 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

  11. Aug 2020 — Nov 2020 [monthly]

    Not Yet Recruiting

  12. May 2020 — Aug 2020 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Children's Hospital of Philadelphia
  • Friedreich's Ataxia Research Alliance
  • McGill University
  • Monash University
  • RWTH Aachen University
  • University of Campinas, Brazil
  • University of Florida
  • University of Minnesota
Data source: Monash University

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