deltatrials
Completed NA INTERVENTIONAL 2-arm NCT00714363

Comparison of LASIK and SBK

Comparison of Laser-Assisted in Situ Keratomeleusis (LASIK) vs Sub-Bowman's Keratomileusis (SBK): Assessment of Visual Function and Patient Satisfaction

Sponsor: University of Utah

Conditions Myopia
Interventions LASIK SBK
Updated 5 times since 2017 Last updated: Oct 15, 2010 Started: Oct 31, 2007 Primary completion: Dec 31, 2008 Completion: Jan 31, 2010
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Myopia and is currently completed. University of Utah leads this study, which shows 5 recorded versions since 2007 — 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 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 · 22 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

Oct 2007

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University of Utah
Data source: University of Utah

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

Study Locations