deltatrials
Completed NA INTERVENTIONAL 3-arm NCT03408158

HPA Antibodies and the Distribution of Antigen and Antibodies

Multi-center Study in the Frequency of HPA Antibodies and the Distribution of Antigen and Antibodies in Chinese Blood Disease Patients

Sponsor: First Affiliated Hospital Xi'an Jiaotong University

Updated 9 times since 2018 Last updated: Aug 5, 2021 Started: Jan 1, 2017 Primary completion: Dec 31, 2020 Completion: Dec 31, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03408158, this NA trial focuses on Antibody-mediated Rejection and Blood Disease and remains completed. Sponsored by First Affiliated Hospital Xi'an Jiaotong University, it has been updated 9 times since 2017, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Feb 2018 – ~Jun 2018 · 4 months · monthly snapshotRecruiting~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshotRecruiting~Feb 2019 – ~Jan 2020 · 11 months · monthly snapshotRecruiting~Jan 2020 – ~Jan 2021 · 12 months · monthly snapshotUnknown Status~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotUnknown Status~Sep 2021 – ~Jul 2023 · 22 months · monthly snapshotCompleted~Jul 2023 – ~Jul 2024 · 12 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

9 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jul 2023 — Jul 2024 [monthly]

    Completed NA

  4. Sep 2021 — Jul 2023 [monthly]

    Completed NA

    Status: Unknown StatusCompleted

  5. Jan 2021 — Sep 2021 [monthly]

    Unknown Status NA

Show 4 earlier versions
  1. Jan 2020 — Jan 2021 [monthly]

    Unknown Status NA

    Status: RecruitingUnknown Status

  2. Feb 2019 — Jan 2020 [monthly]

    Recruiting NA

  3. Jun 2018 — Feb 2019 [monthly]

    Recruiting NA

  4. Feb 2018 — Jun 2018 [monthly]

    Recruiting NA

    First recorded

Jan 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • First Affiliated Hospital Xi'an Jiaotong University
  • First Affiliated Hospital of Harbin Medical University
  • Guangzhou First People's Hospital
  • Hunan Provincial People's Hospital
  • LanZhou University
  • Nanfang Hospital, Southern Medical University
  • Sun Yat-sen University
  • The Fourth Affiliated Hospital of China Medical University
  • The Third Affiliated Hospital of Guangzhou Medical University
Data source: Guangzhou First People's Hospital

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

Study Locations