deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT01356511

High-dose Dexamethasone Versus Conventional Dose Prednisone for Initial Treatment of Primary Immune Thrombocytopenia (ITP)

High-dose Dexamethasone and Conventional Dose Prednisone, for the First-line Treatment of Adults With ITP: a Multicenter, Randomized Controlled, Clinical Trial

Sponsor: Anhui Provincial Hospital

Updated 12 times since 2017 Last updated: Apr 18, 2016 Started: Sep 30, 2010 Primary completion: May 31, 2014 Completion: Mar 31, 2015
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Purpura, Thrombocytopenic, Idiopathic, this trial is completed. The trial is conducted by Anhui Provincial Hospital and has accumulated 12 data snapshots since 2010. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~Jul 2018 · 30 days · monthly snapshotCompleted~Jul 2018 – ~Aug 2018 · 31 days · monthly snapshotCompleted~Aug 2018 – ~Dec 2018 · 4 months · monthly snapshotCompleted~Dec 2018 – ~Jan 2021 · 25 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Oct 2023 · 10 months · monthly snapshotCompleted~Oct 2023 – ~Jul 2024 · 9 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshotCompleted~Aug 2025 – ~Sep 2025 · 31 days · monthly snapshotCompleted~Sep 2025 – present · 12 months · monthly snapshotCompleted

Change History

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

    Completed PHASE4

  2. Aug 2025 — Sep 2025 [monthly]

    Completed PHASE4

  3. Sep 2024 — Aug 2025 [monthly]

    Completed PHASE4

  4. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  5. Oct 2023 — Jul 2024 [monthly]

    Completed PHASE4

Show 7 earlier versions
  1. Dec 2022 — Oct 2023 [monthly]

    Completed PHASE4

  2. Jan 2021 — Dec 2022 [monthly]

    Completed PHASE4

  3. Dec 2018 — Jan 2021 [monthly]

    Completed PHASE4

  4. Aug 2018 — Dec 2018 [monthly]

    Completed PHASE4

  5. Jul 2018 — Aug 2018 [monthly]

    Completed PHASE4

  6. Jun 2018 — Jul 2018 [monthly]

    Completed PHASE4

  7. Jan 2017 — Jun 2018 [monthly]

    Completed PHASE4

    First recorded

Sep 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Anhui Provincial Hospital
  • Chinese Academy of Medical Sciences
  • Peking Union Medical College Hospital
  • People's Hospital of Xinjiang Uygur Autonomous Region
  • Ruijin Hospital
  • Second Hospital of Shanxi Medical University
  • Shandong University
  • Shandong University of Traditional Chinese Medicine
  • Shenzhen Second People's Hospital
  • Tongji Hospital
  • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
  • Zhejiang Provincial Hospital of TCM
Data source: Shandong University

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

Study Locations