Evaluation of Conventional Photorefractive Keratectomy (PRK) in U.S. Army Personnel, Substudy of: Initial Evaluation of Excimer Laser Keratorefractive Surgery in U.S. Army Personnel
Sponsor: United States Naval Medical Center, San Diego
Listed as NCT00412568, this NA trial focuses on Myopia and remains completed. Sponsored by United States Naval Medical Center, San Diego, it has been updated 6 times since 2004, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
6 versions recorded-
Sep 2025 — Present [monthly]
Completed NA
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Sep 2024 — Sep 2025 [monthly]
Completed NA
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Jul 2024 — Sep 2024 [monthly]
Completed NA
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Jan 2021 — Jul 2024 [monthly]
Completed NA
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Jun 2018 — Jan 2021 [monthly]
Completed NA
▶ Show 1 earlier version
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Jan 2017 — Jun 2018 [monthly]
Completed NA
First recorded
May 2004
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- United States Naval Medical Center, San Diego
- Walter Reed Army Medical Center
For direct contact, visit the study record on ClinicalTrials.gov .