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Clinical Trials/ACTRN12623000319673
ACTRN12623000319673
Recruiting
未知

Prospective, cross-over pilot trial to assess the short-term efficacy of novel myopia management spectacle films and contact lenses when worn by children.

nthalmic Pty Ltd0 sites60 target enrollmentMarch 24, 2023

Overview

Phase
未知
Intervention
Not specified
Conditions
Myopia
Sponsor
nthalmic Pty Ltd
Enrollment
60
Status
Recruiting
Last Updated
last year

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
March 24, 2023
End Date
TBD
Last Updated
last year
Study Type
Interventional
Sex
All

Investigators

Eligibility Criteria

Inclusion Criteria

  • Aged between 7\-15 years inclusive
  • Have read, understood and signed informed assent
  • Parents have read, understood and signed informed consent
  • Adhere to study requirements, wear study products and maintain visit schedule
  • Have good general health and normal ocular health
  • Best\-corrected high contrast visual acuity of 6/7\.6 or better in each eye
  • If wearing spectacle study product: Spectacle refraction of:
  • \-sphere component between \-0\.50DS and \-4\.00DS inclusive and spherical equivalent less than or equal to \-0\.75D
  • \-Astigmatic correction between 0DC and \-1\.50DC inclusive
  • If wearing contact lens study product: Spectacle refraction of:

Exclusion Criteria

  • Current or use within 12 months of myopia management options including but not limited to
  • \-Bifocal/multifocal spectacles or contact lenses
  • \-Orthokeratology
  • \-Atropine/pirenzepine pharmacological agents
  • If contact lenses are the chosen study product: contraindications to contact lens wear, including any pre\-existing ocular irritation, injury, or condition (including infection or disease) of the cornea, conjunctiva or eyelids
  • Any systemic disease that adversely affects ocular health e.g., diabetes, Graves’ disease, and auto immune diseases such as ankylosing spondylitis, multiple sclerosis, Sjogrens syndrome, and systemic lupus erythematosus.
  • Use of or a need for concurrent category S3 and above ocular medication at enrolment.
  • Eye surgery within 12 weeks immediately prior to enrolment for this trial.
  • Keratoconus
  • Manifest strabismus

Outcomes

Primary Outcomes

Not specified

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