deltatrials
Terminated NA INTERVENTIONAL 2-arm NCT04954248

Pilot Study for PET/MR Imaging of Covid-19

Pilot Study for Simultaneous PET-MR Imaging of Covid-19 Associated Neurological Complications Using a Brain Dedicated PET Insert

Sponsor: Stanford University

Updated 9 times since 2021 Last updated: Jan 22, 2026 Started: Jul 1, 2022 Primary completion: Aug 19, 2023 Completion: Sep 20, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

The associated funding source was ended, and the proposed duration of the study ended.

This NA trial investigates Brain Diseases and Covid19 and is currently terminated or withdrawn. Stanford University leads this study, which shows 9 recorded versions since 2022 — indicating limited longitudinal coverage. Longitudinal tracking of infectious disease trials helps identify durability of treatment effects.

Status Flow

~Sep 2021 – ~Dec 2021 · 3 months · monthly snapshot~Dec 2021 – ~Sep 2022 · 9 months · monthly snapshotNot Yet Recruiting~Sep 2022 – ~Nov 2022 · 2 months · monthly snapshot~Nov 2022 – ~Sep 2023 · 10 months · monthly snapshotRecruiting~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Oct 2025 · 13 months · monthly snapshotRecruiting~Oct 2025 – ~Feb 2026 · 4 months · monthly snapshot~Feb 2026 – present · 6 months · monthly snapshotTerminated

Change History

9 versions recorded
  1. Feb 2026 — Present [monthly]

    Terminated NA

    Status: UnknownTerminated

  2. Oct 2025 — Feb 2026 [monthly]

    Unknown NA

    Status: RecruitingUnknown

  3. Sep 2024 — Oct 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. Sep 2023 — Jul 2024 [monthly]

    Recruiting NA

Show 4 earlier versions
  1. Nov 2022 — Sep 2023 [monthly]

    Recruiting NA

  2. Sep 2022 — Nov 2022 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  3. Dec 2021 — Sep 2022 [monthly]

    Not Yet Recruiting NA

  4. Sep 2021 — Dec 2021 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Stanford University
Data source: Stanford University

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

Study Locations