Unique ID issued by UMIN | UMIN000018555 |
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Receipt number | R000021459 |
Scientific Title | A comparison of hip stems with different length in total hip arthroplasty for moderate to severe hip disorders. |
Date of disclosure of the study information | 2015/08/05 |
Last modified on | 2022/02/08 13:20:47 |
A comparison of hip stems with different length in total hip arthroplasty for moderate to severe hip disorders.
A comparison of stems with different length in total hip arthroplasty.
A comparison of hip stems with different length in total hip arthroplasty for moderate to severe hip disorders.
A comparison of stems with different length in total hip arthroplasty.
Japan |
Osteoarthritis of the hip
Orthopedics |
Others
NO
To compare the results of bilateral simultaneous total hip arthroplasty between sides using stems with different length.
Safety,Efficacy
Exploratory
Pragmatic
Not applicable
Physical and radiographic findings.
Incidence of adverse events.
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
NO
NO
Institution is not considered as adjustment factor.
NO
Pseudo-randomization
2
Treatment
Device,equipment |
A stem with different length is used for one side in bilateral simultaneous total hip arthroplasty.
A stem with different length is used for one side in bilateral simultaneous total hip arthroplasty.
20 | years-old | <= |
Not applicable |
Male and Female
Patients who will be performed bilateral total hip arthroplasty for hip disorders.
1) Hip implant is limited by the bone morphology.
2) Patients who will not agree to this study.
3) Patients who have severe complications intraoperatively or postoperatively.
4) Intraoperative change of the implants.
5) Patients lacking ability of self-assessment due to dementia etc.
6) Patients who are under age.
27
1st name | Kazumasa |
Middle name | |
Last name | Miyatake |
Tokyo Medical and Dental University
Department of Orthopaedic Surgery
113-8510
1-5-45, Yushima, Bunkyo-ku, Tokyo
03-5803-5279
miyatake.orj@tmd.ac.jp
1st name | Masanobu |
Middle name | |
Last name | Hirao |
Tokyo Medical and Dental University
Department of Orthopaedic Surgery
113-8510
1-5-45, Yushima, Bunkyo-ku, Tokyo
03-5803-5279
hirareh@tmd.ac.jp
Department of Orthopaedic Surgery, Tokyo Medical and Dental University
None
Self funding
Ethics Committee, Faculty of Medicine, Tokyo Medical and Dental University
1-5-45, Yushima, Bunkyo-ku, Tokyo
03-5803-5096
syomu1.adm@tmd.ac.jp
YES
1325
Ethics Committee, Faculty of Medicine, Tokyo Medical and Dental University
東京医科歯科大学医学部附属病院(東京都)
Tokyo Medical and Dental University Hospital of Medicine
2015 | Year | 08 | Month | 05 | Day |
Unpublished
30
No longer recruiting
2012 | Year | 09 | Month | 25 | Day |
2012 | Year | 09 | Month | 25 | Day |
2012 | Year | 10 | Month | 23 | Day |
2032 | Year | 03 | Month | 31 | Day |
2015 | Year | 08 | Month | 05 | Day |
2022 | Year | 02 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000021459
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