deltatrials
Terminated NA INTERVENTIONAL 3-arm NCT00415077

A Comparison of Photorefractive Keratectomy (PRK), PRK With Mitomycin-C and Laser Subepithelial Keratomileusis (LASEK) in the Treatment of Moderate and High Myopia

A Prospective Comparison of Photorefractive Keratectomy (PRK), PRK With Mitomycin-C and Laser Subepithelial Keratomileusis (LASEK) in the Treatment of Moderate and High Myopia

Sponsor: Blanchfield Army Community Hospital

Updated 6 times since 2017 Last updated: Jul 15, 2010 Started: Jun 30, 2004
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Change in excimer laser systems prior to completion of study

This NA trial investigates MODERATE AND HIGH MYOPIA and is currently terminated or withdrawn. Blanchfield Army Community Hospital leads this study, which shows 6 recorded versions since 2004 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotTerminated~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotTerminated~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotTerminated~Sep 2025 – present · 9 months · monthly snapshotTerminated

Change History

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

    Terminated NA

  2. Sep 2024 — Sep 2025 [monthly]

    Terminated NA

  3. Jul 2024 — Sep 2024 [monthly]

    Terminated NA

  4. Jan 2021 — Jul 2024 [monthly]

    Terminated NA

  5. Jun 2018 — Jan 2021 [monthly]

    Terminated NA

Show 1 earlier version
  1. Jan 2017 — Jun 2018 [monthly]

    Terminated NA

    First recorded

Jun 2004

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Blanchfield Army Community Hospital
  • C.R.Darnall Army Medical Center
  • Madigan Army Medical Center
  • Tripler Army Medical Center
  • Walter Reed Army Medical Center
Data source: Walter Reed Army Medical Center

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