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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.
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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| VR group | Experimental | Application of virtual reality 12 hours before arthroscopic surgery |
|
| Non-VR group | No Intervention | Application of knee MRI 12 hours before arthroscopic surgery |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Virtual reality | Device | Application of knee MRI transformed virtual reality system |
|
| Measure | Description | Time Frame |
|---|---|---|
| The Amsterdam perioperative anxiety and information scale (APAIS) score | surgery related anxiety and information score Interpretation:
| postoperatively at 24 hours |
| Measure | Description | Time Frame |
|---|---|---|
| Visual analogue scale (VAS) for satisfaction | Satisfaction scale with a range of scores from 0-100. A higher score indicates greater satisfaction. | postoperatively at 24 hours |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| JIN KYU M LEE, Ph.D. | Contact | 82-2-2290-8485 | jklee77@hanyang.ac.kr |
| Name | Affiliation | Role |
|---|---|---|
| JIN KYU M LEE | Hanyang University Seoul Hospital | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hanyang University Seoul Hospital | Recruiting | Seoul | South Korea |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 31395176 | Derived | Yang JH, Ryu JJ, Nam E, Lee HS, Lee JK. Effects of Preoperative Virtual Reality Magnetic Resonance Imaging on Preoperative Anxiety in Patients Undergoing Arthroscopic Knee Surgery: A Randomized Controlled Study. Arthroscopy. 2019 Aug;35(8):2394-2399. doi: 10.1016/j.arthro.2019.02.037. |
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| ID | Term |
|---|---|
| D007718 | Knee Injuries |
| ID | Term |
|---|---|
| D007869 | Leg Injuries |
| D014947 | Wounds and Injuries |
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