Evaluation of the clinical performance of multifocal orthokeratology contact lenses in young healthy adults

Not Applicable

• Conditions: Progressing mild childhood myopia; Eye - Diseases / disorders of the eye

• Registration Number: ACTRN12618000298213
• Lead Sponsor: CooperVision Inc

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-02-28
• Study Completion: 2021-06-03
• Last Update Posted: 24 January 2022

Recruitment & Eligibility

• Status: Stopped early
• Sex: All
• Target Recruitment: 28

Inclusion Criteria

Eligibility criteria include:
- Aged 18 to 40 years
- Refractive error between +2.50 and -6.00D (parts 1 and 2); between -2.00 and -5.00D (part 3); corneal toricity <1.50D (all parts)
- No history of rigid contact lens wear
- Soft contact lens wearers willing to discontinue lens wear for at least 24 hours before participation
- Good ocular health with no history of ocular trauma or surgery
- Good general health and no medications which may influence ocular health

Exclusion Criteria

Potential participants will not be enrolled if they show:
- Any contraindications for rigid contact lens wear
- Anisometropia >0.75D
- Ocular pathology or active ocular surface disease
- Strabismus or amblyopia
- History of adverse reactions to eye drops or topical anaesthetics
- Not willing or able to comply with the treatment and followup schedule

Study & Design

• Study Type: Interventional
• Study Design: Not specified