Effect of Preoperative MRI Virtual Reality in Patients Undergoing Knee Arthroscope Surgery

Not Applicable

• Conditions: Knee Injuries

• Registration Number: NCT03426163
• Lead Sponsor: Hanyang University Seoul Hospital

Brief Summary

Knee MRI is difficult for patients to understand as the image offers a single plane image. Accordingly,investigators sought to transfer the MRI image to 3-dimensional virtual reality system by Mesh rendering technique.

Detailed Description

The primary outcome of the study is APAIS score assessed at 24 hours postoperation. Experimental VR group will be applied with virtual reality transformed knee MRI whereas no interverntion group will be applied with traditional knee MRI. MRI will be transformed to virtual reality images by Mesh rendering technique.

Study Timeline

• Study Start: 2017-12-01
• Study First Submitted: 2018-01-29
• Status Verified: 2018-02
• Study First Submitted QC: 2018-02-06
• Last Update Submitted: 2018-02-06
• Study First Posted: 2018-02-08
• Last Update Posted: 2018-02-08
• Primary Completion: 2018-06-15
• Study Completion: 2018-08-15

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 48

Inclusion Criteria

• Undergoing elective knee arthroscopy surgery

Exclusion Criteria

• Infection, not willing to undergo study, mentally ill, severe osteoarthritis (KL grade III or more)

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
The Amsterdam perioperative anxiety and information scale (APAIS) score	postoperatively at 24 hours	surgery related anxiety and information score; Interpretation: * minimum subscale scores: 2; * minimum combined anxiety component: 4; * maximum subscale scores: 10; * maximum combined anxiety component: 20; * The higher the scores the greater the degree of anxiety or need for additional information.

Secondary Outcome Measures

Name	Time	Method
Visual analogue scale (VAS) for satisfaction	postoperatively at 24 hours	Satisfaction scale with a range of scores from 0-100. A higher score indicates greater satisfaction.

Trial Locations

Locations (1)

Hanyang University Seoul Hospital; 🇰🇷 Seoul, Korea, Republic of