ACTRN12611001141932
Completed
未知
Assessment of effect of multifocal contact lenses on myopia progression rates in children and adolescents
Brien Holden Vision Institute0 sites20 target enrollmentNovember 1, 2011
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Myopia
- Sponsor
- Brien Holden Vision Institute
- Enrollment
- 20
- Status
- Completed
- Last Updated
- 6 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •have successfully participated in study IERP2007\-009
- •\-be able to read and comprehend English and give informed consent as demonstrated by signing a record of informed consent (or their parent(s)/legal guardian);
- •\-if under 18 years of age, be accompanied by their parent(s)/legal guardian when signing the informed consent form;
- •\-be willing to comply with the wearing and clinical trial visit schedule as directed by the investigator;
- •\-have ocular health findings considered to be normal” and which would not prevent the participant from safely wearing contact lenses;
- •\-have vision correctable to at least 6/9 (20/30\) or better in each eye with contact lenses;
Exclusion Criteria
- •\-pre\-existing ocular irritation that would preclude contact lens fitting;
- •\-an ocular condition that may preclude safe wearing of contact lenses;
- •\-an active corneal infection or any active ocular disease that would affect wearing of contact lenses;
- •\-a need for concurrent category S3 and above ocular medication up to 12 weeks prior to and during the trial;
- •\-any systemic disease that may affect ocular health. Conditions such as systemic hypertension do not automatically exclude prospective participants;
- •\-any systemic or topical medications up to 12 weeks prior to and during the trial that will affect ocular physiology or the performance of the lenses;
- •\-had eye surgery within 12 weeks immediately prior to enrolment for this trial;
- •\-undergone corneal refractive surgery;
- •\-any ocular injury or condition (including keratoconus and herpes keratitis) of the cornea, conjunctiva or eyelids that would affect the wearing of contact lenses;
- •\-contraindications to contact lens wear;
Outcomes
Primary Outcomes
Not specified
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