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Clinical Trial Summary

This is a prospective cohort study to compare subjective changes in symptoms using the Ocular Surface Disease Index (OSDI) questionnaire, following the recommended dosage of the new nanoemulsion eye drops (Systane Complete)in mild to moderate dry eye patients, and to investigate objective ocular surface changes using modern clinical instruments during the study period.


Clinical Trial Description

This study, lasting for 3 months in total, is to investigate the changes in both subjective reports (OSDI score) and objective measurements (Non-invasive Tear Break Time (NITBUT) and other clinical signs such as corneal staining) after the use of this nanoemulsion eye drops (Systane Complete). Subjects are required to use the eyedrop qid for 3 months, and come back for follow-up at 2-week and 3-month visits. Other secondary measurements such as Meibography and lipid layer thickness, will also be investigated. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06188260
Study type Interventional
Source The Hong Kong Polytechnic University
Contact Thomas LAM, PhD
Phone 2766 6115
Email thomas.c.lam@polyu.edu.hk
Status Recruiting
Phase Phase 2
Start date November 13, 2023
Completion date November 13, 2024

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