UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000060849 |
|---|---|
| Receipt number | R000069631 |
| Scientific Title | Investigation of real-time feedback training for double-leg squats after anterior cruciate ligament reconstruction |
| Date of disclosure of the study information | 2026/04/15 |
| Last modified on | 2026/03/06 15:47:16 |
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Basic information
Public title
Investigation of real-time feedback training for double-leg squats after anterior cruciate ligament reconstruction
Acronym
Investigation of real-time feedback training for double-leg squats after anterior cruciate ligament reconstruction
Scientific Title
Investigation of real-time feedback training for double-leg squats after anterior cruciate ligament reconstruction
Scientific Title:Acronym
Investigation of real-time feedback training for double-leg squats after anterior cruciate ligament reconstruction
Region
| Japan |
Condition
Condition
anterior cruciate ligament reconstruction
Classification by specialty
| Rehabilitation medicine |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the effects of realtime feedback training on lower limb biomechanics during double-leg squatting
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Lower limb joint moment and lower limb joint moment ratio
Key secondary outcomes
ground reaction force, and lower-limb/trunk kinematics
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Maneuver |
Interventions/Control_1
To maintain the inter-limb symmetry in knee joint position during double-leg squatting, participants perform training with real-time feedback on depth camera footage.
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 13 | years-old | < |
Age-upper limit
| 35 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
More than three months after primary unilateral anterior cruciate ligament reconstruction surgery
Key exclusion criteria
feel pain during double-leg squatting, bilateral anterior cruciate ligament reconstruction, severe chondral lesion, a history of knee injury other than primary anterior cruciate ligament reconstruction, or a history of fracture or surgery in lower limb
Target sample size
30
Research contact person
Name of lead principal investigator
| 1st name | Tomoya |
| Middle name | |
| Last name | Ishida |
Organization
Hokkaido University
Division name
Faculty of Health Sciences
Zip code
060-0812
Address
Kita 12, Nishi 5, Kita-ku, Sapporo
TEL
011-706-3531
t.ishida@hs.hokudai.ac.jp
Public contact
Name of contact person
| 1st name | Tomoya |
| Middle name | |
| Last name | Ishida |
Organization
Hokkaido University
Division name
Faculty of Health Sciences
Zip code
060-0812
Address
Kita 12, Nishi 5, Kita-ku, Sapporo
TEL
011-706-3531
Homepage URL
t.ishida@hs.hokudai.ac.jp
Sponsor or person
Institute
Hokkaido University
Institute
Department
Personal name
Funding Source
Organization
Ministry of Education, Culture, Sports, Science and Technology (MEXT)
Organization
Division
Category of Funding Organization
Japanese Governmental office
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
IRB of Faculty of Health Sciences in Hokkaido University
Address
Kita 12, Nishi 5, Kita-ku, Sapporo
Tel
011-706-3316
shomu@hs.hokudai.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2026 | Year | 04 | Month | 15 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Preinitiation
Date of protocol fixation
| 2026 | Year | 03 | Month | 10 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 05 | Month | 01 | Day |
Last follow-up date
| 2028 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2026 | Year | 03 | Month | 06 | Day |
Last modified on
| 2026 | Year | 03 | Month | 06 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000069631
