Efficacy of 0.38% and 0.18% Sodium Hyaluronate Ocular Lubricants for Dry Eye in Adult Gazan Participants
Status:
COMPLETED
Trial end date:
2023-02-03
Target enrollment:
Participant gender:
Summary
The goal of this completed clinical trial was to determine if 0.38% and 0.18% sodium hyaluronate (SH) lubricant eye drops improve symptoms of moderate to severe dry eye disease (DED) in adult Gazan participants. The main questions it aimed to answer were:
1. Did 0.38% and 0.18% SH eye drops improve Arab-Ocular Surface Disease Index (Arab-OSDI) scores?
2. Did these eye drops improve tear break-up time (TBUT), corneal fluorescein staining (CFS), and lissamine green conjunctival staining (LGS)?
3. Did 0.38% SH provide greater benefits in evaporative dry eye (EDE) compared to 0.18% SH and normal saline?
4. Researchers compared 0.38% SH, 0.18% SH, and normal saline eye drops to evaluate their effectiveness in symptom relief and clinical improvements.
Participants:
1. Applied their assigned eye drops three times daily for six weeks Used normal saline eye drops for the first week before starting their assigned treatment
2. Underwent clinical assessments at weeks 1, 3, and 6, including Arab-OSDI scoring, TBUT, CFS, and LGS tests
3. The study began on October 30, 2022, and was completed on February 3, 2023, with 45 participants each completing a 6-week trial period.