deltatrials
Completed NA INTERVENTIONAL NCT00442273

Comparison of Autologous Serum and Umbilical Cord Serum Eyedrops for Dry Eye Syndrome

Sponsor: Chonnam National University Hospital

Updated 5 times since 2017 Last updated: Feb 28, 2007
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Dry Eye Syndrome, this trial is completed. The trial is conducted by Chonnam National University Hospital and has accumulated 5 data snapshots since 2026. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Jan 2021 · 48 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

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

    Completed NA

  2. Sep 2024 — Sep 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Jan 2021 — Jul 2024 [monthly]

    Completed NA

  5. Jan 2017 — Jan 2021 [monthly]

    Completed NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chonnam National University Hospital
Data source: Chonnam National University Hospital

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

Study Locations