Effect of Artificial Tears on Ocular Biometry Parameters

Due to the instability of the tear film, the biometry often needs to be done multiple times in a clinical environment. The high variability of both short-term and long-term repeatability in keratometry of dry eyes is well-known. Consequently, enhancing the condition of the eye surface in individuals with dry eyes will result in improved precision when choosing the power of intraocular lenses (IOLs). This prospective and before-and-after self-control study will recruit 100 patients.

NCT Number	NCT06656403
Lead Sponsor	He Eye Hospital
Conditions	Dry Eye Disease, Tear Film
Enrollment	100 participants
Start Date	2024-10-30
Primary Completion	2024-11-20 (estimated)
Study Completion	2024-11-21 (estimated)
Updated on ClinicalTrials.gov	2024-10-24