deltatrials
Completed OBSERVATIONAL NCT03122925

TCA Cycle in the Dentate in Friedreich's Ataxia

Measurement of the TCA Cycle Rate in the Dentate Nucleus in Friedreich's Ataxia

Sponsor: University of Minnesota

Conditions Friedreich Ataxia
Interventions MR
Updated 20 times since 2017 Last updated: Mar 24, 2023 Started: Aug 29, 2017 Primary completion: Jan 11, 2023 Completion: Jan 11, 2023
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 completed. University of Minnesota leads this study, which shows 20 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jun 2017 – ~Aug 2017 · 2 months · monthly snapshot~Aug 2017 – ~Sep 2017 · 31 days · monthly snapshot~Sep 2017 – ~Apr 2018 · 7 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Nov 2018 · 5 months · monthly snapshot~Nov 2018 – ~May 2019 · 6 months · monthly snapshot~May 2019 – ~Nov 2019 · 6 months · monthly snapshot~Nov 2019 – ~Feb 2020 · 3 months · monthly snapshot~Feb 2020 – ~Mar 2020 · 29 days · monthly snapshot~Mar 2020 – ~Oct 2020 · 7 months · monthly snapshot~Oct 2020 – ~Nov 2020 · 31 days · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshot~Apr 2021 – ~Dec 2021 · 8 months · monthly snapshot~Dec 2021 – ~Apr 2022 · 4 months · monthly snapshot~Apr 2022 – ~Apr 2023 · 12 months · monthly snapshot~Apr 2023 – ~Jul 2024 · 15 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 24 months · monthly snapshot

Change History

20 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Apr 2023 — Jul 2024 [monthly]

    Completed

    Status: Enrolling By Invitation → Completed

  4. Apr 2022 — Apr 2023 [monthly]

    Enrolling By Invitation

  5. Dec 2021 — Apr 2022 [monthly]

    Enrolling By Invitation

▶ Show 15 earlier versions

  1. Apr 2021 — Dec 2021 [monthly]

    Enrolling By Invitation

  2. Jan 2021 — Apr 2021 [monthly]

    Enrolling By Invitation

  3. Nov 2020 — Jan 2021 [monthly]

    Enrolling By Invitation

  4. Oct 2020 — Nov 2020 [monthly]

    Enrolling By Invitation

  5. Mar 2020 — Oct 2020 [monthly]

    Enrolling By Invitation

  6. Feb 2020 — Mar 2020 [monthly]

    Enrolling By Invitation

  7. Nov 2019 — Feb 2020 [monthly]

    Enrolling By Invitation

  8. May 2019 — Nov 2019 [monthly]

    Enrolling By Invitation

  9. Nov 2018 — May 2019 [monthly]

    Enrolling By Invitation

  10. Jun 2018 — Nov 2018 [monthly]

    Enrolling By Invitation

  11. May 2018 — Jun 2018 [monthly]

    Enrolling By Invitation

  12. Apr 2018 — May 2018 [monthly]

    Enrolling By Invitation

    Phase: NA → None

  13. Sep 2017 — Apr 2018 [monthly]

    Enrolling By Invitation NA

    Status: Not Yet Recruiting → Enrolling By Invitation

  14. Aug 2017 — Sep 2017 [monthly]

    Not Yet Recruiting NA

  15. Jun 2017 — Aug 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University of Minnesota
Data source: University of Minnesota

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

Study Locations