Unique ID issued by UMIN | UMIN000030760 |
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Receipt number | R000034622 |
Scientific Title | A pilot study of a simple navigation system for artificial hip joint surgery using augmented reality technology |
Date of disclosure of the study information | 2018/02/09 |
Last modified on | 2018/06/06 16:36:36 |
A pilot study of a simple navigation system for artificial hip joint surgery using augmented reality technology
A pilot study of a simple navigation system for artificial hip joint surgery using augmented reality technology
A pilot study of a simple navigation system for artificial hip joint surgery using augmented reality technology
A pilot study of a simple navigation system for artificial hip joint surgery using augmented reality technology
Japan |
Hip joint disease scheduled for total hip arthroplasty(THA) (Osteoarthritis, Rheumatoid Arthritis, Femoral head necrosis, Femoral neck fracture)
Orthopedics |
Others
NO
To assess the safety and efficacy of THA using mix-augmented reality technology in patients with hip joint disease who are scheduled to undergo THA.
Safety,Efficacy
Defference of stem antetorsion (by neck axis) between 3D pre-operative planning and post-operative implantation.
Differences between 3D pre-operative planning and post-operative implantation in the following items.
-Stem angle differences in antetorsion (by stem axis), varus / valgus, and flextion / extension.
-Depth from center of stem.
-Stem spatial position differences in x (coronal)-axis, y (sagittal)-axis, and z (
axial)-axis.
-Cup angle differences in radiographic inclination (RI) and radiographic anteversion (RA).
-Cup spatial position differences in x (coronal)-axis, y (sagittal)-axis, and z(axial)-axis.
Leg length discrepancy.
Adverse event.
Device deficiency.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Device,equipment |
Using patient specific guide linked with 3D surgical support software for THA
20 | years-old | <= |
Not applicable |
Male and Female
(1) Patients with hip joint disease (Osteoarthritis, Rheumatoid Arthritis, Femoral head necrosis, Femoral neck fracture).
(2) Patients who are scheduled to undergo THA
(3) Patients aged 20 years or older at the time of acquiring consent
(4) Document consent can be obtained by the patient's free will, after receiving sufficient explanation for the participation of this study, after understanding
(1) Patients who have been registered in the past in this study
(2) Patients with posterior pelvic inclination more than 20 degrees
(3) Patients with or suspected to have Creutzfeldt-Jakob disease
(4) Patients judged by the principal investigator to be inappropriate as subjects
3
1st name | |
Middle name | |
Last name | Daihei Kida |
National Hospital Organization Nagoya Medical Center
Orthopedic Surgery and Rheumatology
4-1-1,Sannomaru,Naka-ku,Nagoya-shi, Aichi, 460-0001, Japan
052-951-1111
kidad@nnh.hosp.go.jp
1st name | |
Middle name | |
Last name | Daihei Kida |
National Hospital Organization Nagoya Medical Center
Orthopedic Surgery and Rheumatology
4-1-1,Sannomaru,Naka-ku,Nagoya-shi, Aichi, 460-0001, Japan
052-951-1111
kidad@nnh.hosp.go.jp
National Hospital Organization Nagoya Medical Center
National Hospital Organization Nagoya Medical Center
Self funding
NO
2018 | Year | 02 | Month | 09 | Day |
Unpublished
No longer recruiting
2018 | Year | 01 | Month | 04 | Day |
2018 | Year | 02 | Month | 09 | Day |
2018 | Year | 01 | Month | 11 | Day |
2018 | Year | 06 | Month | 06 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000034622
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