deltatrials
Completed PHASE2 INTERVENTIONAL 2-arm NCT04191486

Efficacy and Safety of T-817MA in Patients With Mild Cognitive Impairment Due to Alzheimer's Disease (AD) or Mild AD

A Phase 2 Multi-center, Randomized, Double-blind, Placebo-controlled, Parallel Group Study to Evaluate the Efficacy and Safety of T-817MA in Patients With Mild Cognitive Impairment Due to Alzheimer's Disease or Mild Alzheimer's Disease

Sponsor: FUJIFILM Toyama Chemical Co., Ltd.

Interventions Placebo T-817MA
Updated 12 times since 2020 Last updated: Oct 19, 2023 Started: Dec 24, 2019 Primary completion: Feb 22, 2023 Completion: Mar 20, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE2 trial investigates Mild Cognitive Impairment and is currently completed. FUJIFILM Toyama Chemical Co., Ltd. leads this study, which shows 12 recorded versions since 2019 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2020 – ~Feb 2020 · 31 days · monthly snapshotRecruiting~Feb 2020 – ~Mar 2020 · 29 days · monthly snapshotRecruiting~Mar 2020 – ~Apr 2020 · 31 days · monthly snapshotRecruiting~Apr 2020 – ~Jan 2021 · 9 months · monthly snapshotRecruiting~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshotRecruiting~Feb 2021 – ~Sep 2021 · 7 months · monthly snapshotRecruiting~Sep 2021 – ~Mar 2023 · 18 months · monthly snapshotActive Not Recruiting~Mar 2023 – ~Nov 2023 · 8 months · monthly snapshotActive Not Recruiting~Nov 2023 – ~Jul 2024 · 8 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 11 months · monthly snapshotCompleted

Change History

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

    Completed PHASE2

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE2

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2

  4. Nov 2023 — Jul 2024 [monthly]

    Completed PHASE2

    Status: Active Not RecruitingCompleted

  5. Mar 2023 — Nov 2023 [monthly]

    Active Not Recruiting PHASE2

Show 7 earlier versions
  1. Sep 2021 — Mar 2023 [monthly]

    Active Not Recruiting PHASE2

    Status: RecruitingActive Not Recruiting

  2. Feb 2021 — Sep 2021 [monthly]

    Recruiting PHASE2

  3. Jan 2021 — Feb 2021 [monthly]

    Recruiting PHASE2

  4. Apr 2020 — Jan 2021 [monthly]

    Recruiting PHASE2

  5. Mar 2020 — Apr 2020 [monthly]

    Recruiting PHASE2

  6. Feb 2020 — Mar 2020 [monthly]

    Recruiting PHASE2

  7. Jan 2020 — Feb 2020 [monthly]

    Recruiting PHASE2

    First recorded

Dec 2019

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • FUJIFILM Toyama Chemical Co., Ltd.
Data source: FUJIFILM Toyama Chemical Co., Ltd.

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