deltatrials
Recruiting OBSERVATIONAL NCT03434548

IMarkHD: in Vivo Longitudinal Imaging of HD Pathology

Longitudinal Adaptive Study of Molecular Pathology and Neuronal Networks in Huntington's Disease Gene-Expansion Carriers (HDGEC) and Healthy Controls Using Positron Emission Tomography (PET) and Multi-modal Magnetic Resonance Imaging (MRI)

Sponsor: CHDI Foundation, Inc.

Updated 13 times since 2018 Last updated: Mar 3, 2025 Started: Jul 20, 2021 Primary completion: Jun 30, 2027 Completion: Jun 30, 2027
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 Huntington Disease, this trial is actively recruiting participants. The trial is conducted by CHDI Foundation, Inc. and has accumulated 13 data snapshots since 2021. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Mar 2018 – ~Apr 2018 · 31 days · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Oct 2018 · 4 months · monthly snapshot~Oct 2018 – ~Nov 2020 · 25 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshot~Dec 2021 – ~Nov 2022 · 11 months · monthly snapshot~Nov 2022 – ~Nov 2023 · 12 months · monthly snapshot~Nov 2023 – ~Jul 2024 · 8 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Apr 2025 · 7 months · monthly snapshot~Apr 2025 – present · 15 months · monthly snapshot

Change History

13 versions recorded
  1. Apr 2025 — Present [monthly]

    Recruiting

  2. Sep 2024 — Apr 2025 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Nov 2023 — Jul 2024 [monthly]

    Recruiting

  5. Nov 2022 — Nov 2023 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

Show 8 earlier versions
  1. Dec 2021 — Nov 2022 [monthly]

    Not Yet Recruiting

  2. Jan 2021 — Dec 2021 [monthly]

    Not Yet Recruiting

  3. Nov 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

  4. Oct 2018 — Nov 2020 [monthly]

    Not Yet Recruiting

  5. Jun 2018 — Oct 2018 [monthly]

    Not Yet Recruiting

  6. May 2018 — Jun 2018 [monthly]

    Not Yet Recruiting

  7. Apr 2018 — May 2018 [monthly]

    Not Yet Recruiting

    Phase: NANone

  8. Mar 2018 — Apr 2018 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • CHDI Foundation, Inc.
  • King's College London
Data source: King's College London

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

Study Locations