deltatrials
Terminated PHASE1 INTERVENTIONAL 3-arm NCT03958630

PET Imaging of Neuroinflammation in Neurodegenerative Diseases Via a Novel Translocator Protein (TSPO) Radioligand

PET Imaging of Neuroinflammation in Neurodegenerative Diseases Via a Novel TSPO Radioligand

Sponsor: National Institute of Mental Health (NIMH)

Conditions Dementia
Interventions 11C-ER176 11C-PIB Positron Emission Tomography (PET) Scan
Updated 28 times since 2019 Last updated: Apr 5, 2024 Started: Jul 3, 2019 Primary completion: May 27, 2021 Completion: Dec 4, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

PI closed the protocol due to low recruitment

Other terminated trials from National Institute of Mental Health (NIMH)

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A PHASE1 clinical study on Dementia, this trial is terminated or withdrawn. The trial is conducted by National Institute of Mental Health (NIMH) and has accumulated 28 data snapshots since 2019. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jun 2019 – ~Jul 2019 · 30 days · monthly snapshot~Jul 2019 – ~Aug 2019 · 31 days · monthly snapshot~Aug 2019 – ~Sep 2019 · 31 days · monthly snapshot~Sep 2019 – ~Oct 2019 · 30 days · monthly snapshot~Oct 2019 – ~May 2020 · 7 months · monthly snapshot~May 2020 – ~Jan 2021 · 8 months · monthly snapshot~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshot~Apr 2021 – ~May 2021 · 30 days · monthly snapshot~May 2021 – ~Sep 2021 · 4 months · monthly snapshot~Sep 2021 – ~Oct 2021 · 30 days · monthly snapshot~Oct 2021 – ~Nov 2021 · 31 days · monthly snapshot~Nov 2021 – ~Mar 2022 · 4 months · monthly snapshot~Mar 2022 – ~Apr 2022 · 31 days · monthly snapshot~Apr 2022 – ~May 2022 · 30 days · monthly snapshot~May 2022 – ~Jun 2022 · 31 days · monthly snapshot~Jun 2022 – ~Jul 2022 · 30 days · monthly snapshot~Jul 2022 – ~Sep 2022 · 2 months · monthly snapshot~Sep 2022 – ~Nov 2022 · 2 months · monthly snapshot~Nov 2022 – ~Feb 2023 · 3 months · monthly snapshot~Feb 2023 – ~Mar 2023 · 28 days · monthly snapshot~Mar 2023 – ~Sep 2023 · 6 months · monthly snapshot~Sep 2023 – ~Dec 2023 · 3 months · monthly snapshot~Dec 2023 – ~Jan 2024 · 31 days · monthly snapshot~Jan 2024 – ~Feb 2024 · 31 days · monthly snapshot~Feb 2024 – ~Jun 2024 · 4 months · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshot

Change History

28 versions recorded

  1. Sep 2024 — Present [monthly]

    Terminated PHASE1

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated PHASE1

  3. Jun 2024 — Jul 2024 [monthly]

    Terminated PHASE1

  4. Feb 2024 — Jun 2024 [monthly]

    Terminated PHASE1

  5. Jan 2024 — Feb 2024 [monthly]

    Terminated PHASE1

    Status: Recruiting → Terminated

▶ Show 23 earlier versions

  1. Dec 2023 — Jan 2024 [monthly]

    Recruiting PHASE1

  2. Sep 2023 — Dec 2023 [monthly]

    Recruiting PHASE1

  3. Mar 2023 — Sep 2023 [monthly]

    Recruiting PHASE1

  4. Feb 2023 — Mar 2023 [monthly]

    Recruiting PHASE1

  5. Nov 2022 — Feb 2023 [monthly]

    Recruiting PHASE1

  6. Sep 2022 — Nov 2022 [monthly]

    Recruiting PHASE1

  7. Jul 2022 — Sep 2022 [monthly]

    Recruiting PHASE1

  8. Jun 2022 — Jul 2022 [monthly]

    Recruiting PHASE1

  9. May 2022 — Jun 2022 [monthly]

    Recruiting PHASE1

  10. Apr 2022 — May 2022 [monthly]

    Recruiting PHASE1

  11. Mar 2022 — Apr 2022 [monthly]

    Recruiting PHASE1

  12. Nov 2021 — Mar 2022 [monthly]

    Recruiting PHASE1

  13. Oct 2021 — Nov 2021 [monthly]

    Recruiting PHASE1

  14. Sep 2021 — Oct 2021 [monthly]

    Recruiting PHASE1

  15. May 2021 — Sep 2021 [monthly]

    Recruiting PHASE1

  16. Apr 2021 — May 2021 [monthly]

    Recruiting PHASE1

  17. Jan 2021 — Apr 2021 [monthly]

    Recruiting PHASE1

  18. May 2020 — Jan 2021 [monthly]

    Recruiting PHASE1

  19. Oct 2019 — May 2020 [monthly]

    Recruiting PHASE1

  20. Sep 2019 — Oct 2019 [monthly]

    Recruiting PHASE1

  21. Aug 2019 — Sep 2019 [monthly]

    Recruiting PHASE1

  22. Jul 2019 — Aug 2019 [monthly]

    Recruiting PHASE1

  23. Jun 2019 — Jul 2019 [monthly]

    Recruiting PHASE1

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institute of Mental Health (NIMH)
Data source: National Institutes of Health Clinical Center (CC)

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

Study Locations