Investigating the Safety and Effect of Overnight Orthokeratology and Its Influencing Factors

NCT ID: NCT04910451

Last Updated: 2021-06-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

400 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-07-01

Study Completion Date

2022-07-01

Brief Summary

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To investigate the Safety and Effect of Overnight Orthokeratology and Its Influencing Factors in China

Detailed Description

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Patients who were successfully prescribed with orthokeratology lenses in Eye Center of the Second Affiliated Hospital of Zhejiang University School of Medicine were enrolled in the study. Our study used two different methods to collect data. For complications and effect of orthokeratology information, data were collected by a retrospective survey. A questionnaire was used to collect influencing factors of safety and effect of orthokeratology.

Conditions

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Myopia

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Interventions

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No Intervention

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients who were successfully prescribed with ortho-k lenses in Eye Center of the Second Affiliated Hospital of Zhejiang University School of Medicine

Exclusion Criteria

* Patients who have ceased wearing orthokeratology or who were using other methods of myopia control
Minimum Eligible Age

8 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Second Affiliated Hospital, School of Medicine, Zhejiang University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Zhiwen Bian, doctor

Role: PRINCIPAL_INVESTIGATOR

2nd Affiliated Hospital, School of Medicine, Zhejiang University, China

Locations

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Second Affiliated Hospital, School of Medicine, Zhejiang University

Hangzhou, Zhejiang, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Zhiwen Bian, doctor

Role: CONTACT

+86 13588083734

Hailing Ni, doctor

Role: CONTACT

+86-571-87783897

Facility Contacts

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Zhiwen Bian, doctor

Role: primary

+86 13588083734

Other Identifiers

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2020-448

Identifier Type: -

Identifier Source: org_study_id

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