U.S., April 9 -- ClinicalTrials.gov registry received information related to the study (NCT07518316) titled 'Factors Influencing Subjective Visual Quality in Human Eyes' on Dec. 12, 2025.
Brief Summary: To assess subjective visual symptoms using the QoV questionnaire, measure pupil size using the Atongmu Pupillometer, measure wavefront aberrations using the OPD-Scan III Aberrometer, and measure/calculate the effective optical zone using the Pentacam system. The relationships between pupil size, higher-order aberrations (HOAs), effective optical zone after refractive surgery, and subjective visual symptoms will be explored.
Study Start Date: March 18
Study Type: INTERVENTIONAL
Condition:
Corneal Wavefront Aberration
Refractive Errors
I...