deltatrials
Completed NA INTERVENTIONAL 2-arm NCT01509092

Comparative Study Between Early Vitrectomy and Observation for Spontaneous Closure of Traumatic Macular Hole

Traumatic Macular Hole: Six-months Observation Versus Early Surgical Intervention, A Multicenter Clinical Trial

Sponsor: Peking University Third Hospital

Conditions Macular Hole Trauma
Interventions vitrectomy surgery
Updated 5 times since 2017 Last updated: Oct 6, 2014 Started: Jan 31, 2012 Primary completion: Feb 28, 2014 Completion: Jun 30, 2014
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01509092, this NA trial focuses on Macular Hole and Trauma and remains completed. Sponsored by Peking University Third Hospital, it has been updated 5 times since 2012, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 24 months · monthly snapshotCompleted

Change History

5 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2021 — Jul 2024 [monthly]

    Completed NA

  4. Jun 2018 — Jan 2021 [monthly]

    Completed NA

  5. Jan 2017 — Jun 2018 [monthly]

    Completed NA

    First recorded

Jan 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Peking University Third Hospital
Data source: Peking University Third Hospital

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

Study Locations