Comparison of the Accuracy of Different Intraocular Lens Power Calculation Formulas in Cataract Patients With Prior Radial Keratotomy - Trial NCT06354296
Access comprehensive clinical trial information for NCT06354296 through Pure Global AI's free database. This phase not specified trial is sponsored by He Eye Hospital and is currently Not yet recruiting. The study focuses on Cataract. Target enrollment is 50 participants.
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Study Focus
Observational
Sponsor & Location
He Eye Hospital
Timeline & Enrollment
N/A
Apr 15, 2024
Aug 31, 2024
Primary Outcome
Accuracy of the IOL formula
Summary
The Web-based Barret True K formula with no history formula has been proven to be a good
 choice for cataract patients after RK in several studies. The American society of cataract
 and refractive surgeons provides several IOL formulas for cataract patients who have
 undergone previous corneal refractive surgery. In cases where only IOL-Master data are
 available, Holladay 1 (Double-K) [Holladay 1 (D-K)] can be used for IOL power calculation in
 cataract patients with a history of RK. The traditional Haigis formula has also been shown to
 be effective for cataract patients after RK. To compare the accuracy of four intraocular lens
 (IOL) power calculation formulas in cataract patients after RK. They are Barrett True-K
 formula, Holladay 1(D-K) formula, Haigis formula, and MM formula.
ICD-10 Classifications
Data Source
ClinicalTrials.gov
NCT06354296
Non-Device Trial