Exploring the Effect of Visual Feedback on Motion Trajectory in a Virtual Reality Environment.

NCT ID: NCT04103957

Last Updated: 2021-05-26

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

60 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-04-10

Study Completion Date

2021-12-31

Brief Summary

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The rehabilitation intensity and frequency of upper extremities of stroke patients is insufficient. Virtual reality technique may solved this problem. The investigators want to build up the motion trajectory system by head-mounted display virtual reality technique, and to explore the effect of visual feedback on motion trajectory in a virtual reality environment.

Detailed Description

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How to increase the rehabilitation intensity in the critical rehabilitation window for stroke patients (half year since onset) was very important. The training intensity and frequency of upper extremities is insufficient. The proprioceptive neuromuscular facilitation (PNF) movements of upper extremities are applied to all daily upper extremities movement. The goals of this study are that the investigators want to build up the motion trajectory system by head-mounted display virtual reality technique, and the investigators want to explore the effect of visual feedback on motion trajectory in a virtual reality environment. The investigators will record the motion patterns, motion trajectory and the deviation of position and angle comparing to the normal PNF movement pattern to analyze the motion accuracy.

Conditions

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Stroke Control

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

CROSS_SECTIONAL

Eligibility Criteria

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Inclusion Criteria

1. Age:20\~100y/o.
2. Stroke onset time \> 1 week, and neurological status and medical condition are stable.
3. Brunnstrom stage III to V.
4. Can follow order.


1. Age:20\~100y/o.
2. No pain to affect upper extremities movement.

Exclusion Criteria

1. Crucial organ failure, including heart, lung, liver, and kidney.
2. Brain operation and epilepsy.
3. Severe metal illness and aphasia, so cannot follow order
4. Feel uncomfortable while using virtual reality.
5. Crucial eye problems, including color-blind, weak color, cataract, glaucoma, etc.
6. Mental illness, neuro-musculoskeletal system lesions, vertigo, claustrophobic.
7. Illness and pain to affect upper extremities movement.


1. Feel uncomfortable while using virtual reality.
2. Crucial eye problems, including color-blind, weak color, cataract, glaucoma, etc.
3. Cognition impairment, history of mental illness, neuro-musculoskeletal system lesions, vertigo, claustrophobic.
4. Epilepsy.
Minimum Eligible Age

20 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Taiwan University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Tzu Ling Tai, MAMS

Role: PRINCIPAL_INVESTIGATOR

National Taiwan University Hospital

Locations

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National Taiwan University Hospital

Taipei, Zhongzheng Dist, Taiwan

Site Status RECRUITING

Countries

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Taiwan

Central Contacts

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Tzu Ling Tai, MAMS

Role: CONTACT

02-23123456 ext. 67741

Huey Wen Liang, PhD

Role: CONTACT

02-23123456 ext. 66697

Facility Contacts

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Tzu Ling Tai, MAMS

Role: primary

02-23123456 ext. 67741

Huey Wen Liang, PhD

Role: backup

02-23123456 ext. 66697

Other Identifiers

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201907130RINB

Identifier Type: -

Identifier Source: org_study_id

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