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Clinical Trials in China / NCT06305663
Recruiting Not applicable

A Study to Evaluate the Safety and Efficacy of the Bausch + Lomb Myopia Control Lens for the Correction of Myopic Ametropia and Slowing the Progression of Myopia in Children

NCT06305663 · tracked via the Priya Life Science China tracker
Sponsor
Bausch & Lomb Incorporated
Phase
Not applicable
Started
2024-03-29
Last updated
2025-06-15

Condition(s) studied

Myopia

Investigational drug(s) / intervention(s)

Bausch + Lomb (kalifilcon A) Myopia Control Soft (Hydrophilic)CooperVision MiSight (omafilcon A/60%) Myopia Control one day Soft Contact Lens

Bausch + Lomb (kalifilcon A) Myopia Control Soft (Hydrophilic): Bausch + Lomb (kalifilcon A) Myopia Control Soft (Hydrophilic)

CooperVision MiSight (omafilcon A/60%) Myopia Control one day Soft Contact Lens: CooperVision MiSight (omafilcon A/60%) Myopia Control one day Soft Contact Lens

Study summary

A Study to Evaluate the Safety and Efficacy of the Bausch + Lomb Myopia Control Lens for the Correction of Myopic Ametropia and Slowing the Progression of Myopia in Children

Eligibility

Sex
ALL
Min age
8 Years
Max age
12 Years
Healthy volunteers
No
Inclusion Criteria: 1. Male or female aged 8 to 12 years plus 11 months old on the date the Informed Assent and Parental or Guardian Informed Consent are signed and have capacity to provide voluntary informed consent. 2. Subject must meet the following determined by cycloplegic subjective refraction in both eyes at screening: 1. Spherical Equivalent Refractive Error (SERE): between -0.75 D and -4.00 D, inclusive. 2. Astigmatism: ≤ -0.75 D. c. Anisometropia: \< 1.00 D. 3. Subject must be myopic and require lens correction from -0.75 D to -4.00 D, at screening, in each eye. 4. Subject must have distance best-spectacle corrected visual acuity (BSCVA) by non-cycloplegic manifest refraction of +0.04 logMAR (20/20 Snellen equivalent) or better in each eye. 5. Subject and Parent or Guardian must be willing to participate in either the test or the comparator assignment. 6. Subject agrees to wear the assigned contact lenses for a minimum of 10 hours per day, at least 6 days per week, for the duration of the 24-month study. 7. Subject must have wearable and visually functioning eyeglasses. 8. Subject must be in good general health according to their and parent's or guardian's knowledge Exclusion Criteria: 1. Subject has previously worn, or currently wears rigid gas permeable contact lenses, including orthokeratology lenses. 2. Current or prior use of bifocals, progressive addition lenses, multifocal soft contact lenses, atropine, pirenzepine or ANY other myopia control treatment. 3. Subject appears to exhibit poor personal hygiene (that in the Investigator's opinion might prevent safe contact lens wear). 4. Per oral inquiry from parents/guardian, the subject was born earlier than 30 weeks or weighed less than 1,500 g at birth. 5. Prior strabismus, intraocular, or refractive surgery. 6. Subject using any systemic or local eye medication that interfere with the wearing of corneal contact lenses, pupil size, adjustment or refractive status, or require the removal of lenses during the day". 7. A known allergy to fluorescein, benoxinate, proparacaine, or cyclopentolate. 8. A history of corneal hypoesthesia (reduced corneal sensitivity), corneal ulcer, corneal infiltrates, ocular viral or fungal infections or other recurrent ocular infections. 9. Strabismus by cover test at far (4 m) or near (40 cm) wearing distance correction. 10. Known ocular or systemic disease such as, but not limited to: anterior uveitis or iritis, episcleritis or scleritis, glaucoma, Sjögren's syndrome, lupus erythematosus, scleroderma, or diabetes. 11. At the discretion of the Investigator, any ocular, systemic or neuro developmental conditions that could influence refractive development such as, but not limited to: persistent pupillary membrane, vitreous hemorrhage, cataract, corneal scarring, ptosis, eyelid hemangiomas, Marfan's syndrome, Down syndrome, Ehlers-Danlos syndrome, Stickler syndrome, ocular albinism, retinopathy of prematurity. Subjects with trichiasis, that in the Investigator's judgement does not interfere with contact lens wear, are eligible for this study. 12. Keratoconus or an irregular cornea. 13. Subjects with any Grade 2 or greater finding during the slit lamp examination, or subjects with any scar or neovascularization within the central 6 mm of the cornea, or subjects with corneal infiltrates, of ANY GRADE. 14. Subjects with any "present" finding during the slit lamp examination (biomicroscopy) that, in the investigator's judgment, interferes with contact lens wear. Subjects with minor peripheral corneal scarring (that does not extend into the central area), that in the Investigator's judgment does not interfere with contact lens wear, are eligible for this study. 15. The Investigator for any reason considers that it is not in the best interest of the Subject to participate in the study. 16. Subjects participating in any drug clinical investigation within 4 weeks or device clinical investigation within 2 weeks prior to entry into this study (Screening/Dispensing Visit) and/or planning to do so during the period of study participation. 17. Immediate family or close relative is a member of site study team members

Primary outcome measure(s)

Trial sites (11)

FacilityCityRegionStatus
Site 105 Beijing Beijing Municipality Active Not Recruiting
Site 107 Dongcheng Beijing Municipality Active Not Recruiting
Site 109 Xiamen Fujian Active Not Recruiting
Site 111 Haikou Hainan Active Not Recruiting
Site 110 Wuhan Hubei Active Not Recruiting
Site 102 Shanghai Shanghai Municipality Active Not Recruiting
Site 106 Taiyuan Shanxi Active Not Recruiting
Site 108 Shenzhen Shenzhen Active Not Recruiting
Site 103 Chengdu Sichaun Province Active Not Recruiting
Site 104 Nankai Tianjin Municipality Active Not Recruiting
Site 101 Wenzhou Zhejiang Recruiting

Other trials for the same condition

Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT06305663 on ClinicalTrials.gov ↗ ← All trials in China