Changes in global and corneal aberrations in adults wearing multifocal soft lenses or aspherical microlenses

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2400079891

Enrollment

Unknown

Registered

2024-01-15

Start date

2024-01-15

Completion date

Unknown

Last updated

2024-01-22

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

Conditions

Myopia

Interventions

No grouping:Wear multifocal soft lenses for one week and non spherical micro lenses for one week

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1: equivalent spherical dioptre = -1.00 D, astigmatism = -1.50 D 2: the best corrected visual acuity of both eyes was better than 0.0 logMAR, the corrected visual acuity of wearing contact lens was better than 0.1 logMAR 3: no myopia-related fundus diseases except leopard print fundus

Exclusion criteria

Exclusion criteria: 1: Accompanied by any organic eye diseases (such as cataracts, strabismus, amblyopia, etc.) 2: Previous history of eye surgery 3: Poor overall health condition (such as heart disease, respiratory system disease), cognitive impairment, neurological and psychiatric disorders, and inability to cooperate

Design outcomes

Primary

Measure	Time frame
aberratio;	—

Countries

China

Contacts

Public Contacthuangyingying

Eye hospital,WMU

huangyy@eye.ac.cn+86 150 6789 6032

Outcome results

None listed

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