The effect of scleral lens channels on tear flow in adults with healthy eyes

Not Applicable

• Conditions: corneal oedema; Eye - Diseases / disorders of the eye

• Registration Number: ACTRN12624000047594
• Lead Sponsor: Capricornia Contact Lenses

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2024-01-19
• Last Update Posted: 29 January 2024

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 6

Inclusion Criteria

Age 18- under 40 years
- At least 0.00 logMAR visual acuity in each eye
- No significant ocular disease
- No significant eye movement anomalies

Exclusion Criteria

- Any systemic disease, allergies, immunosuppressive diseases, autoimmune diseases, COVID-19
- Use of systemic medications known to have a side effect in the eyes or vision
- Current use of any ocular medication
- Ocular disease

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Corneal oedema[Optical coherence tomography 0, 180, 360 minutes after lens application];Tear exchange[Scheimpflug imaging 0, 180, 360 minutes after lens application];Lens centration[Corneal topography 0, 180, 360 minutes after lens application]

Secondary Outcome Measures

Name	Time	Method
Visual acuity[FrACT visual acuity chart 0 and 360 minutes after lens application];Tissue compression[Optical coherence tompgraphy 0, 180, 360 minutes after lens application];Lens rotation (primary outcome)[Corneal topography 0, 180, 360 minutes]