deltatrials
Unknown PHASE2 INTERVENTIONAL NCT00455286

a Phase II Study in Primary Central Nervous System Lymphoma

High-Dose Methotrexate Plus Steroid Followed by Concurrent Whole Brain Chemoradiation With Temozolomide for Immunocompetent Patients With Primary Central Nervous System Lymphoma - a Phase II Study

Sponsor: Chi Mei Medical Hospital

Updated 8 times since 2017 Last updated: Apr 3, 2007 Started: Nov 30, 2006 Completion: Nov 30, 2011
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 Primary Central Nervous System Lymphoma and is currently ongoing. Chi Mei Medical Hospital leads this study, which shows 8 recorded versions since 2006 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotUnknown Status~Jun 2018 – ~Sep 2020 · 27 months · monthly snapshotUnknown Status~Sep 2020 – ~Jan 2021 · 4 months · monthly snapshotUnknown Status~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotUnknown~Sep 2025 – ~Dec 2025 · 3 months · monthly snapshotUnknown~Dec 2025 – present · 7 months · monthly snapshotUnknown

Change History

8 versions recorded
  1. Dec 2025 — Present [monthly]

    Unknown PHASE2

  2. Sep 2025 — Dec 2025 [monthly]

    Unknown PHASE2

  3. Sep 2024 — Sep 2025 [monthly]

    Unknown PHASE2

  4. Jul 2024 — Sep 2024 [monthly]

    Unknown PHASE2

    Status: Unknown StatusUnknown

  5. Jan 2021 — Jul 2024 [monthly]

    Unknown Status PHASE2

Show 3 earlier versions
  1. Sep 2020 — Jan 2021 [monthly]

    Unknown Status PHASE2

  2. Jun 2018 — Sep 2020 [monthly]

    Unknown Status PHASE2

  3. Jan 2017 — Jun 2018 [monthly]

    Unknown Status PHASE2

    First recorded

Nov 2006

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chi Mei Medical Hospital
  • China Medical University Hospital
  • Mackay Memorial Hospital
  • National Cheng-Kung University Hospital
  • National Health Research Institutes, Taiwan
  • National Taiwan University Hospital
  • Taichung Veterans General Hospital
Data source: National Health Research Institutes, Taiwan

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