deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03815448

Methotrexate in the Treatment of Advanced Knee Osteoarthritis With Effusion-synovitis

A Randomized, Double-blind, Placebo-controlled Clinical Trial of Methotrexate (MTX) in the Treatment of Advanced Knee Osteoarthritis With Effusion-synovitis

Sponsor: Beijing Hospital

Updated 11 times since 2019 Last updated: Feb 25, 2024 Started: Jul 18, 2019 Primary completion: Nov 1, 2023 Completion: Dec 1, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Effusion Synovial and Knee Osteoarthritis and is currently completed. Beijing Hospital leads this study, which shows 11 recorded versions since 2019 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Feb 2019 – ~Mar 2019 · 28 days · monthly snapshotNot Yet Recruiting~Mar 2019 – ~Apr 2019 · 31 days · monthly snapshotNot Yet Recruiting~Apr 2019 – ~Feb 2020 · 10 months · monthly snapshotNot Yet Recruiting~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshotRecruiting~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotRecruiting~Sep 2021 – ~Dec 2022 · 15 months · monthly snapshotRecruiting~Dec 2022 – ~Mar 2024 · 15 months · monthly snapshotActive Not Recruiting~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshotCompleted~Jun 2025 – present · 13 months · monthly snapshotCompleted

Change History

11 versions recorded
  1. Jun 2025 — Present [monthly]

    Completed NA

  2. Sep 2024 — Jun 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Mar 2024 — Jul 2024 [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

  5. Dec 2022 — Mar 2024 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

Show 6 earlier versions
  1. Sep 2021 — Dec 2022 [monthly]

    Recruiting NA

  2. Jan 2021 — Sep 2021 [monthly]

    Recruiting NA

  3. Feb 2020 — Jan 2021 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  4. Apr 2019 — Feb 2020 [monthly]

    Not Yet Recruiting NA

  5. Mar 2019 — Apr 2019 [monthly]

    Not Yet Recruiting NA

  6. Feb 2019 — Mar 2019 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Beijing Hospital
  • Central People's Hospital of Zhanjiang
  • Peking Union Medical College Hospital
  • Peking University People's Hospital
  • Qingyuan People's Hospital
  • Shenzhen Third People's Hospital
  • The First Affiliated Hospital of Anhui Medical University
  • The Second People's Hospital of GuangDong Province
  • Third Affiliated Hospital, Sun Yat-Sen University
  • Xuanwu Hospital, Beijing
  • Zhujiang Hospital
Data source: Zhujiang Hospital

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