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A clinical study for adjustable dynamic horizontal flip glasses in the prevention and control of myopia

A clinical study for adjustable dynamic horizontal flip glasses in the prevention and control of myopia

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000031755
Enrollment
Unknown
Registered
2020-04-09
Start date
2019-10-31
Completion date
Unknown
Last updated
2020-04-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Myopia

Interventions

Group A:Wear ADHF when using eyes at close range (within 1m), lasts for 30 minutes, bid, reexamine after 40days
Group B:Wear traditional frame glasses, reexamination for 40 days

Sponsors

Shenzhen Eye Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Aged 5-14 years old; 2. The best corrected visual acuity of single eye >=0.3; 3. Single / double eye equivalent spherical lens degree (-3.75D to + 0.00D); 4. Be able to cooperate to complete reexamination and wear ADHF for more than 6 months.

Exclusion criteria

Exclusion criteria: Exclude patients with high astigmatism, severe amblyopia, strabismus, other basic eye diseases, and patients with drug use history that affect the development of myopia or serious systemic diseases

Design outcomes

Primary

MeasureTime frame
Naked vision, corrected diopter, axial to corneal curvature ratio, intraocular pressure;—

Countries

China

Contacts

Public ContactHongwei Deng

Shenzhen Eye Hospital

dhw110@126.com+86 13510093392

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026