Effect of VR and Accommdation Relax on Controlling Myopia in Children

NCT ID: NCT03427697

Last Updated: 2020-07-08

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

Clinical Phase

NA

Total Enrollment

1000 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-09-18

Study Completion Date

2022-12-31

Brief Summary

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This study evaluates the effect of virtual reality and accommodation relax technique on controlling onset and development of myopia in school-aged children. Half of the children will receive head-mounted video display which shows video with virtual reality and accommodation relax technique in combination, while the other half will receive no intervention.

Detailed Description

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Conditions

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Myopia Accommodation Spasm Children

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Intervention group

Head-mounted video display which shows video with virtual reality and accommodation relax technique in combination,40 minutes per day

Group Type EXPERIMENTAL

Virtual reality and accommodation relax techniques in combination

Intervention Type DEVICE

The children will be given head-mounted video display to watch video at break of classes, 40 minutes per day in total. The video will be shown by virtual reality and accommodation relax techniques in combination.

Control group

No intervention will be performed in the control group

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Virtual reality and accommodation relax techniques in combination

The children will be given head-mounted video display to watch video at break of classes, 40 minutes per day in total. The video will be shown by virtual reality and accommodation relax techniques in combination.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Best corrected visual acuity \>=20/20 for each eye;
* Astigmastism less than 1.5 D;
* Anisometropia less than 1.0D;
* No other ocular or systematic diseases;

Exclusion Criteria

* Can not endure virtual reality video;
* Can not cooperate with ocular examinations;
* Receiving other interventions for controlling myopia;
Minimum Eligible Age

6 Years

Maximum Eligible Age

9 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Tongren Hospital

OTHER

Sponsor Role lead

Responsible Party

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Shi-Ming Li

Associate professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Beijing Tongren Hospital

Beijing, Beijing Municipality, China

Site Status

Countries

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China

Other Identifiers

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TRECKY20170704

Identifier Type: -

Identifier Source: org_study_id

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