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Compare the Clinical Efficacy of 3% Diquafosol and 0.1% Hyaluronic Acid in Patients With Dry Eye After LASIK

NCT07097922 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 140

Last updated 2025-08-01

No results posted yet for this study

Summary

The prevalence of refractive ametropia is rising year by year. Refractive surgery has become the main approach for adults to correct refractive ametropia, and postoperative complications have aroused extensive attention from clinicians. Dry eye after refractive surgery is one of the postoperative complications, which is an important cause of affecting the postoperative visual quality and satisfaction of patients. It was reported that 3% diquafosol (DQS) and 0.1% hyaluronic acid (HA) can relieve dry eye symptoms. This study aims to compare the efficacy of 3% DQS and 0.1% HA in treating dry eye after LASIK

Conditions

  • Dry Eye

Interventions

DRUG

3% Diquafosol Sodium Eye Drops

3% Diquafosol Sodium Eye Drops were instilled into the inferior conjunctival vault of both eyes

DRUG

0.1% hyaluronic acid

0.1% sodium hyaluronate eye drops were instillation into the inferior conjunctival vault of both eyes

Sponsors & Collaborators

  • He Eye Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-01
Primary Completion
2026-05-01
Completion
2026-05-01

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07097922 on ClinicalTrials.gov